KMC TELECOM HOLDINGS INC
10-K, 2000-03-30
COMMUNICATIONS SERVICES, NEC
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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                    FORM 10-K

                  FOR ANNUAL AND TRANSITION REPORTS PURSUANT TO
           SECTIONS 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934

                                   (MARK ONE)
            |X| ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                   For the fiscal year ended December 31, 1999

          |_| TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                        For the transition period from to

                        Commission File Number: 333-50475

                           KMC TELECOM HOLDINGS, INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

                               DELAWARE 22-3545325

 (STATE OR OTHER JURISDICTION OF INCORPORATION OR ORGANIZATION)
                      (I.R.S. EMPLOYER IDENTIFICATION NO.)

                            1545 ROUTE 206, SUITE 300
                          BEDMINSTER, NEW JERSEY 07921
          (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES, INCLUDING ZIP CODE)

       Registrant's telephone number, including area code: (908) 470-2100

                    SECURITIES REGISTERED PURSUANT TO SECTION
                               12(B) OF THE ACT:
                                      None

                    SECURITIES REGISTERED PURSUANT TO SECTION
                               12(G) OF THE ACT:
                                      None

     Indicate by check mark  whether the  registrant:  (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days. [X] Yes [ ] No

     Indicate by check mark if disclosure of delinquent  filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's  knowledge,  in definitive proxy or information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K [X].

     The   aggregate   market   value  of  the  voting   common  stock  held  by
non-affiliates  of  the  registrant  as of  March  29,  2000  was  approximately
$69,982,563,  based upon an estimate of the fair value  thereof by management of
the  registrant.  There is no  established  trading market for the voting common
stock of the registrant and no sales have occurred within the past sixty days.

     As of March 29, 2000,  853,765  shares of the  registrant's  Common  Stock,
$0.01 par value,  were outstanding.  There is no established  trading market for
the Common Stock.

     DOCUMENTS INCORPORATED BY REFERENCE.  None.


<PAGE>





           CAUTIONARY STATEMENT REGARDING FORWARD - LOOKING STATEMENTS


         STATEMENTS  IN THIS  ANNUAL  REPORT ON FORM  10-K  THAT ARE NOT  PURELY
HISTORICAL ARE  FORWARD-LOOKING  STATEMENTS WITHIN THE MEANING OF SECTION 27A OF
THE  SECURITIES  ACT OF 1933 AND SECTION 21E OF THE  SECURITIES  EXCHANGE ACT OF
1934,  INCLUDING  STATEMENTS  REGARDING  THE  COMPANY'S   EXPECTATIONS,   HOPES,
INTENTIONS  OR  STRATEGIES  REGARDING  THE  FUTURE.  FORWARD-LOOKING  STATEMENTS
INCLUDE:  STATEMENTS REGARDING THE ANTICIPATED  DEVELOPMENT AND EXPANSION OF OUR
BUSINESS,  THE MARKETS IN WHICH OUR SERVICES ARE CURRENTLY  OFFERED,  OR WILL BE
OFFERED IN THE FUTURE,  ANTICIPATED CAPITAL  EXPENDITURES AND REGULATORY REFORM,
THE INTENT,  BELIEF OR CURRENT  EXPECTATIONS  OF THE COMPANY,  OUR  DIRECTORS OR
OFFICERS WITH RESPECT TO OUR FUTURE FINANCIAL PERFORMANCE AND OTHER MATTERS, AND
OTHER  STATEMENTS   REGARDING   MATTERS  THAT  ARE  NOT  HISTORICAL  FACTS.  ALL
FORWARD-LOOKING  STATEMENTS IN THIS REPORT ARE BASED ON INFORMATION AVAILABLE TO
THE COMPANY AS OF THE DATE THIS REPORT IS FILED WITH THE SECURITIES AND EXCHANGE
COMMISSION,   AND  THE  COMPANY   ASSUMES  NO  OBLIGATION  TO  UPDATE  ANY  SUCH
FORWARD-LOOKING  STATEMENTS.  FACTORS THAT COULD CAUSE ACTUAL  RESULTS TO DIFFER
MATERIALLY  FROM THOSE EXPRESSED OR IMPLIED BY SUCH  FORWARD-LOOKING  STATEMENTS
INCLUDE,  BUT ARE NOT LIMITED TO, THE FACTORS SET FORTH IN "ITEM 7. MANAGEMENT'S
DISCUSSION  AND ANALYSIS OF FINANCIAL  CONDITION  AND RESULTS OF  OPERATIONS  --
CERTAIN FACTORS WHICH MAY AFFECT OUR FUTURE RESULTS."


                                     PART I

ITEM 1.  BUSINESS.

BACKGROUND

     The initial predecessors of KMC Telecom Holdings, Inc. were founded in 1994
and 1995,  respectively,  by Harold N.  Kamine,  the  Company's  Chairman of the
Board.  These  predecessors were merged in 1996 and renamed KMC Telecom Inc. KMC
Telecom  Holdings,  Inc. was formed  during 1997  primarily to own,  directly or
indirectly,  all of the shares of its operating subsidiaries,  KMC Telecom Inc.,
KMC Telecom II, Inc., KMC Telecom III,  Inc., and KMC Telecom of Virginia,  Inc.
The principal  equity  investors in the Company  currently  include Mr.  Kamine,
Nassau  Capital  Partners,  L.P.,  Newcourt  Capital,  Inc.,  First Union Corp.,
General Electric Capital Corporation and Lucent Technologies, Inc.

COMPANY OVERVIEW

     We are a  facilities-based  competitive  local exchange  carrier  providing
telecommunications  and  data  services  in Tier  III  markets  (markets  with a
population  from  100,000 to  750,000).  A  facilities-based  competitive  local
exchange  carrier is one which  operates  its own network,  including  switching
equipment  and  transmission  lines,  rather than one which intends to primarily
resell the  services  of other  carriers.  The  markets in which we operate  are
predominantly  located in the  Southeastern  and Midwestern  United  States.  We
target as customers business, government and institutional end-users, as well as
Internet  service  providers,   long  distance  carriers  and  wireless  service
providers.  Our objective is to provide our customers  with a complete  solution
for their  communications  needs.  We currently  provide on-net local dial tone,
Internet access  infrastructure,  ISDN (or integrated services digital network),
long  distance,  special  access,  private line and a variety of other  advanced
services and features.

     We  currently  operate  in 34 Tier  III  markets  and  have  systems  under
construction in 3 additional Tier III markets. We expect these new systems to be
commercially  operational  by the end of the first half of 2000.  During 2000 we
will continue to  investigate  new Tier III markets.  We construct  robust fiber
optic networks in each of our markets, which we believe allows us to ensure high
quality of service,  facilitate the delivery of  value-added  and data services,
and effectively  control our costs. We currently have Lucent Technologies Series
5ESS(R)-type  switches in commercial operation in all of our operational markets
and intend to install Lucent switches in any future networks which we may build.

BUSINESS STRATEGY

     We intend to become the dominant competitive provider of telephony and data
services in the markets that we serve.  To accomplish  this  objective we intend
to:

                                       2
<PAGE>

     Focus on Tier III  markets.  We intend to operate in Tier III markets  with
attractive demographic,  economic,  competitive and demand  characteristics.  We
believe that incumbent  local  exchange  carriers tend to focus their efforts on
larger markets and generally  underserve and underinvest in Tier III markets. We
also believe that there is generally  significantly  less competition from other
facilities-based  competitive local exchange carriers in Tier III markets, which
allows us to gain market  share more  rapidly than we could expect in Tier I and
Tier II markets.  In addition,  network  construction,  labor and  rights-of-way
costs  are  generally  lower  in Tier  III  markets  than in Tier I and  Tier II
markets. For example, many Tier III markets permit significant aerial deployment
of fiber optic cable which is less expensive than the buried deployment required
in many Tier I and Tier II markets.  We estimate that  approximately  70% of our
fiber  is  deployed   aerially.   We  select  target   markets  from  among  the
approximately  250 Tier III  markets in the United  States by first  identifying
those markets that do not yet have significant,  established  competitors to the
existing  incumbent local exchange  carrier,  and by then reviewing the specific
demographic, economic, competitive and telecommunications demand characteristics
of such markets to determine  their  suitability for the types of services which
we  offer.  We  estimate  market  demand on the  basis of the  concentration  of
potential  business,  government  and  institutional  end-user  customers in the
market and the general economic prospects for the area.

     Deploy  comprehensive fiber networks.  We build  geographically  extensive,
full  service,  facilities-based  networks.  We believe  such  networks  provide
significant operating leverage,  facilitate the capture of market share, and are
likely to deter other  competitive  local exchange  carriers from  attempting to
penetrate  our markets due to the cost of  constructing  a competing  network of
equal capability. Prior to both the initial construction of our network backbone
and any  subsequent  network  expansion,  we  perform  detailed  rate of  return
analyses to justify the capital expenditures involved. In all of our operational
markets,  we have  completed our backbone  construction  connecting the market's
central business district with outlying office parks,  large  institutions,  the
locations of long distance carriers'  transmission equipment and major incumbent
local  exchange  carrier  central  offices.  We intend to continue to expand our
existing networks in response to anticipated customer demand.

     Provide  enabling  infrastructure  for data services  growth.  We intend to
serve as a gateway for the provision of sophisticated  value-added data services
and high speed  connectivity to customers in Tier III markets.  We believe it is
strategically important for us to offer these services because:

 o   data and internet  access is required for businesses to succeed and grow,

 o   e-commerce  is mission  critical  for many  businesses,  and

 o   national service carriers and internet service providers,  such as Qwest
     and UUNet feel it is  necessary  for them to expand into Tier III markets.

We will  provide  data  services  directly  to our own  customers  and will also
provide access to Tier III markets for long distance carriers,  national service
carriers,   Internet  service  providers  and  other  businesses  which  require
broadband  access to those  markets  but which  have not  constructed  their own
networks and  connections in those markets to enable them to provide it to their
own customers.

     Establish local presence with  personalized  customer  service.  We seek to
capture  and retain our retail  customers  through  local,  personalized  sales,
marketing and customer service programs. To this end, we:

 o   establish sales offices in each market in which we operate a network,

 o   strive to recruit our city directors and sales staff from the local market,

 o   rely principally on a face-to-face selling approach, and

 o   support our sales staff with locally  based  customer  service and
     technical support personnel.

     Most  of  our  existing  sales  personnel  are  local  residents  who  have
previously   worked  for  the  incumbent   local   exchange   carrier  or  other
telecommunications  companies.  We believe that our "Creative  Solutions  with a


                                       3
<PAGE>

Hometown  Touch"(R)  sales  approach is very  important to customers in Tier III
markets,  who do not typically  receive  focused local sales contact or customer
support from the incumbent  local exchange  carrier.  We seek to build long-term
relationships  with our customers by responding  rapidly and creatively to their
telecommunications needs.

     Employ a national approach to larger accounts.  While  establishing a local
presence to market to retail customers in our markets, we will employ a national
approach  to large  wholesale  customers,  such as long  distance  carriers  and
Internet service providers, through our carrier group and to the headquarters of
large  corporations  with  branch  offices in our markets  through our  national
accounts sales organization.

     Deploy   networks   rapidly.   It  is  our   practice  to  use   innovative
"switch-in-a-box"  construction  and  deployment  techniques  for  most  of  our
networks.  Using these techniques,  transmission,  switching and power equipment
are  pre-installed  by Lucent under controlled  factory  conditions in portable,
weatherproof, storm-proof concrete buildings delivered to the Lucent facility by
our contractor. The completed buildings are then shipped to the appropriate city
for final installation, reducing costs, installation risks and time to market.

     Implement a high-quality  operations  support  system.  We are developing a
high-quality operations support system to provide us with comprehensive billing,
order  processing  and  customer  care  software  for  all of our  existing  and
contemplated  services.  This  system is  designed  to  provide us with a single
"flow-through"  order form that will entail  several  components,  allowing each
order to be tracked from service provisioning through to complete  installation.
We believe that this system will allow us to quickly address  customer  concerns
and provide us with a competitive  advantage in customer  service and operations
efficiency.   Initial  installation  of  the  new  operational  support  systems
commenced  during the third quarter of 1999,  with  development and expansion to
continue over the next 12 months.

     Leverage our experienced  management team. Our experienced  management team
is led by Harold N. Kamine, Chairman of the Board of Directors. Other members of
the team include  Roscoe C. Young II,  President  and Chief  Operating  Officer,
William H. Stewart, Executive Vice President and Chief Financial Officer, Tricia
Breckenridge,  Executive  Vice  President--Business  Development  and  James  L.
Barwick, Senior Vice President and Chief Technology Officer.

SERVICES

     General.  We have historically  provided  dedicated access service and have
also resold  switched  services which we purchased from incumbent local exchange
carriers.  In December 1997, we began providing our own on-net switched services
to our customers  via direct  connections  to our networks or unbundled  network
elements leased from incumbent local exchange carriers. On-net switched services
and resale services have accounted for the following percentages of our revenues
in 1997,  1998  and  1999:

                                             1997  1998  1999
                                             ----  ----  ----

     On-net  switched services.......         32%   37%   69%
     Resale services.................         68%   63%   31%

     Private Line and Special  Access  Services.  We currently  provide  various
types of on-net  dedicated  services which permit the  transmission of voice and
data  between two points  over  circuits  dedicated  to a  particular  customer.
Private  line  service   involves   the   provision  of  a  private,   dedicated
telecommunications  connection of a customer's  different  locations.  For these
services  we offer  several  types of  dedicated  circuits  that have  different
capacities.  DS-1 and DS-3 circuits are dedicated  lines that can carry up to 24
and 672 DS-0 circuits,  respectively.  Special access service  involves  leasing
private,  dedicated  telecommunications  lines running over our networks to long
distance  carriers.  The long  distance  carriers  use  these  lines to  connect
different locations where they have installed  transmission equipment within the
market, to connect locations where they have installed transmission equipment to
the transmission  equipment locations of other long distance carriers within the
market,  or to  connect  large  customers  directly  to the  locations  of their
transmission  equipment.  In addition to DS-0, DS-1 and DS-3 dedicated circuits,
we also offer OC3, OC12 and OC48 circuits for these services.  These OC circuits
provide the fastest  transmission  available  for  carriers  and large  business
users.

                                       4
<PAGE>

     Switch-Based  Services.  We have added and  continue to add  capability  to
provide local dial tone and switched access origination and termination services
to our networks. Switches are currently in commercial operation in all of our 34
existing  markets and we expect switches to be in commercial  operation in the 3
additional   Tier  III  markets  in  which  we  currently  have  networks  under
construction  by the end of the first half of 2000.

     Long Distance.  We offer a full range of long distance  products  including
inter-LATA, intra-LATA, interstate,  international,  calling card and 800-number
services.  During the first quarter of 1999, we introduced  KMC-branded operator
services, directory services, prepaid phone cards and audio-conference services.
We offer these services both on-net and off-net. We offer long distance services
on a resale  basis by entering  into  wholesale  agreements  with  various  long
distance  carriers  to  deliver  these  services.  We  believe  that many of our
customers will prefer the option of purchasing long distance services from us as
part  of a  one-stop  telecommunications  solution.

     Centrex-type   Services.   We  provide  Centrex-type   services.  By  using
Centrex-type services instead of purchasing and installing a switching system on
its own premises,  a customer can substantially  reduce its capital expenditures
and the fixed costs associated with maintaining telecommunications equipment. We
introduced our ClearStarsm  Advantage service in all of our operational  markets
during  the first  quarter of 1999.  It has been  designed  to support  multiple
applications,  ranging from basic access services to services focused on desktop
applications.  The basic access service connects to a customer's internal system
and is equipped with up to 14 features including call forwarding,  speed dialing
and call  transfer  capabilities.  More  sophisticated  levels  of  service  are
designed to replace portions of a customer's existing telecommunications system.
At the high end of service offerings is ClearStarsm  Advantage Plus, a packaged,
end-to-end  offering  which  combines all of the basic  features with Basic Rate
ISDN network access, advanced feature functionality,  voice messaging and Lucent
ISDN multi-featured  telephone sets.

     New Data Services Offerings.  Data services represented approximately 9% of
our  revenue  for  1999.  We  currently  plan  to  expand  our  capabilities  by
introducing  additional  data services in 2000.  We believe that these  services
will  enhance  our  ability to provide an  integrated  turnkey  solution  to our
customers' voice, data and video transmission requirements.  These data services
will include:

     o    Basic Rate  ISDN.  Basic Rate ISDN,  or BRI,  provides  customers  the
          potential of 144 kilobits per second of digital  communications  via a
          single network facility interface. We believe it will be attractive to
          small and medium size customers,  since it provides  dial-up access to
          the   Internet,   and   other   dial-up   data   applications,   while
          simultaneously  providing the ability to integrate  voice traffic on a
          single network facility.

     o    Primary Rate ISDN. Primary Rate ISDN provides customers the equivalent
          of 1.544 megabits per second of digital  communications via a T-1 type
          facility,  with 23 channels  for voice and data  communications  and a
          24th channel providing network signaling and control for the services.
          We focus our Primary Rate ISDN sales  efforts on (i) Internet  service
          providers who use Primary Rate ISDN as a means of supporting  customer
          access  to their  operations,  and  (ii)  end-user  customers  who use
          Primary  Rate ISDN as a network  access  facility  for their  internal
          telecommunications systems.

     o    Port wholesale.  Port  wholesaling is a technology that provides large
          bandwidth  users with data switching  capability at the network level,
          allowing  them to acquire  capacity as required  without  investing in
          data switching  equipment.  Port  wholesaling  gives us the ability to
          provide data switching to Internet service  providers by allowing data
          calls to be terminated  through the port  wholesale  equipment  rather
          than the switch.  This enables the Internet  service  provider to more
          cost effectively manage its data requirements while, at the same time,
          increasing  the  efficiency  and  capacity of our Lucent  Technologies
          Series 5ESS(R)-type switch.

     o    DSL.  DSL is a method of using  unconditioned,  copper  wire pairs for
          high bit-rate data transport for use in the "last mile" connecting our
          network backbone ring to the customer's  premises.  We plan to utilize
          DSL to  provide  high  bandwidth  data and video  service to small and
          medium size customers.

     o    Frame Relay/ATM.  Frame relay and ATM, or asynchronous  transfer mode,
          are  used by some  of our  data  customers  as a fast  data  transport
          service for Wide Area Networks. Today we resell these services. In the
          future we intend to provide  these  services  over our own network and
          utilize a third party provider for transport outside our network.

                                       5
<PAGE>

We plan to remain flexible in responding to evolving  customer  demands for data
services.

LOCAL NETWORKS

     As part of determining the economic  viability of a network in a particular
market, we review the demographic,  economic, competitive and telecommunications
demand  characteristics  of the market.  We estimate  market  demand  using data
gathered from long distance  carriers,  the Federal  Communications  Commission,
local sources,  site visits and specific market studies  commissioned by us, the
concentration  of potential  business,  government  and  institutional  end-user
customers  and the general  economic  prospects  for the area.

     Once we target a market  for  development,  we design a network  to provide
access to  approximately  70% of the business  customers  in that market  either
through direct  connections to our network or through unbundled network elements
leased from the incumbent  local  exchange  carrier.  Typically,  we construct a
"self-healing"  synchronous optical network ("SONET") architecture backbone ring
to  provide  coverage  of the  major  business  districts,  government  offices,
hospitals,  office  parks  and  universities,  the  principal  locations  of the
transmission  equipment of long distance carriers offering services in the area,
and  the  incumbent  local  exchange  carrier's  central  office(s).   Following
construction of our backbone  network,  we expect to build  additional  loops to
increase the size of our addressable market, as required.

     During Phase I of our network construction program we completed networks in
8 Tier III markets. We established  networks in 15 Tier III markets during Phase
II of the program and will add networks in 14 additional Tier III markets during
Phase III.  Eleven of the 14  networks  to be added  during  Phase III have been
completed and the  remaining 3 networks will be completed  during the first half
of 2000. The markets in which we established or plan to establish markets during
each of these  phases of the program are as follows:

<TABLE>
<CAPTION>

     PHASE I                  PHASE II                      PHASE III
- - ----------------------- ---------------------------- ---------------------------
<S>                     <C>                            <C>
Huntsville, Alabama     Greensboro, North Carolina     Charleston, South Carolina
Baton Rouge, Louisiana  Winston-Salem, North Carolina  Lansing, Michigan
Shreveport, Louisiana   Tallahassee, Florida           Akron, Ohio
Corpus Christi, Texas   Roanoke, Virginia              Spartanburg, South Carolina
Savannah, Georgia       Ann Arbor, Michigan            Toledo, Ohio
Madison, Wisconsin      Topeka, Kansas                 Columbia, South Carolina
Augusta, Georgia        Fort Wayne, Indiana            Monroe, Louisiana
Melbourne, Florida      Eden Prairie, Minnesota        Montgomery,Alabama
                        Daytona Beach, Florida         Clearwater/St.Petersburg, Florida
                        Fort Myers, Florida            Dayton, Ohio
                        Longview, Texas                Biloxi/Gulf  Port, Mississippi
                        Sarasota, Florida              Johnson City/Kingsport, Tennessee
                        Pensacola, Florida             Chattanooga, Tennessee
                        Fayetteville, North Carolina   Rockville/Bethesda/Frederick, Maryland
                        Norfolk, Virginia
</TABLE>



                                       6
<PAGE>

     The following  table  presents  aggregate data as of February 29, 2000, for
the networks placed in operation during Phase I and Phase II,  respectively,  of
our network  construction  program:

<TABLE>
<CAPTION>

                              SWITCHED     DEDICATED DS-0
                               ACCESS        EQUIVALENT                       ADDRESSABLE    CENTRAL
                               LINES IN     CIRCUITS IN          ROUTE        COMMERCIAL      OFFICE
                             SERVICE(1)      SERVICE(2)          MILES        BUILDINGS(3)  COLLOCATIONS
                             ----------    -------------         -----        ------------  ------------

<S>                            <C>          <C>                  <C>            <C>             <C>
Phase I markets (8 markets)     65,396       136,572              662            14,800          33
Phase II markets (15 markets)   65,342       130,626              757            25,947          52
                             ----------    -------------         -----        ------------  ------------
Total                          130,738       267,198            1,419            40,747          85

</TABLE>

- - -----------------------------------------------

(1)  Represents all active switched  channels we provide to customers  either by
     resale via the incumbent  local exchange  carrier's  network,  by unbundled
     network  elements leased from the incumbent local exchange  carrier,  or by
     direct connection to our own network.
(2)  Represents all active  dedicated DS-0, DS-1 and DS-3 circuits we provide to
     customers  expressed on a DS-0 basis.
(3)  Addressable by either unbundled  network elements leased from the incumbent
     local  exchange  carrier or by a direct  connection to our own network.  We
     define a commercial building as one with greater than ten employees.

     We are continuing to investigate expanding into additional Tier III markets
during 2000. Further expansion of our networks,  however, will be dependent upon
our  ability  to obtain  additional  financing.

     The construction of a network  requires us to obtain  municipal  franchises
and other  permits.  These  rights are  typically  the subject of  non-exclusive
agreements  of finite  duration  providing  for the payment of fees by us or the
provision  of  services  by us to  the  municipality  without  compensation.  In
addition,  we must  secure  rights-of-way  and  other  access  rights  which are
typically provided under non-exclusive  multi-year  agreements,  which generally
contain renewal  options.  Generally,  these rights are obtained from utilities,
incumbent local exchange  carriers,  other competitive local exchange  carriers,
railroads  and  long  distance  carriers.  The  Telecommunications  Act of  1996
requires most utilities to afford access to rights-of-way  to competitive  local
exchange carriers on  non-discriminatory  terms and conditions and at reasonable
rates.  However,  there can be no  assurance  that delays or  disputes  will not
occur. Our agreements for rights-of-way and similar matters generally require us
to indemnify the party  providing such rights.  Such  indemnities  could make us
liable for actions  (including  negligence) of the other party.

     Our  requirements for a planned network are communicated to our engineering
group which finalizes the route and completes the network's design.  Independent
construction  and  installation  contractors are selected  through a competitive
bidding   process.   Our  own  personnel   negotiate   required   contracts  and
rights-of-way  and  supervise  the  construction,  installation  and  testing of
network components prior to commencing commercial service.  Cable, equipment and
supplies  required for the networks are  available  from a variety of sources at
competitive  rates. The  construction  period for a new network varies depending
upon such  factors as the number of backbone  route miles to be  installed,  the
relative use of aerial as opposed to buried cable deployment, the initial number
of buildings  targeted for connection to the network backbone and other factors.
Based upon our experience, we believe that a new fiber optic network can be made
commercially  operational  within  approximately  6  months  after  construction
commences.

     In a typical Tier III market,  selected  office  buildings are connected to
our network by network backbone  extensions or unbundled network elements leased
from the  incumbent  local  exchange  carrier.  Within each  building,  customer
equipment is connected to Company-provided  electronic  equipment where customer
transmissions  are digitized,  combined and converted to an optical signal.  The
traffic is then  transmitted  through the network  backbone to our local central
office where it can be routed to its ultimate destination.

     We are able to expand our reach in a market by collocating  equipment in an
incumbent local exchange  carrier's central office and leasing unbundled network
elements from that incumbent local exchange  carrier in order to reach customers
located in buildings which are not directly  connected to our own backbone ring.
We attempt to place  collocation  equipment in a sufficient  number of incumbent
local exchange carrier central offices to allow us to reach approximately 70% of
the business  customers  in a given  market,  either by means of such  unbundled
network  elements or direct  connections to our own network.  The decision as to

                                       7
<PAGE>

whether to  collocate in a specific  central  office is based upon the number of
business  lines,  number and type of  businesses,  number of households  and the
location of the central  office within the market.

     Our  networks  consist of our fiber optic  backbones,  fiber  laterals  and
unbundled  network  elements.  Our networks  allow for high speed,  high quality
transmission  of voice,  data and video  communications.  We  typically  install
backbone  fiber  optic  cables  containing  48 to 144 fiber  strands  which have
significantly  greater  bandwidth  carrying capacity than other media. Our OC-48
SONET networks  support up to 32,256  simultaneous  voice  conversations  over a
single pair of fiber optic fibers.  We expect that  continuing  developments  in
compression  technology and multiplexing equipment will increase the capacity of
each fiber, thereby providing more bandwidth carrying capacity at relatively low
incremental  costs.

     We currently offer  end-to-end  fully  protected  fiber services  utilizing
SONET ring  architecture  which routes customer traffic  simultaneously  in both
directions around the ring to provide  protection  against fiber cuts. If a line
is cut,  traffic can simply be reversed and sent to its  destination  around the
other side of the ring.  Back-up  electronics become operational in the event of
failure of the  primary  components.

     We monitor our fiber optic networks and electronics seven days per week, 24
hours  per day,  using a  combination  of local  and  national  network  control
centers.  Local  network  monitoring  is  accomplished  by means of an automatic
notification  system that monitors for any system anomaly.  This system provides
instantaneous  alarms to an on-call  network  technician  whenever an anomaly is
detected.  The local market technician is trained in network problem  resolution
and provides on-site corrective procedures when appropriate.  A national Network
Reliability Center, located in Denver, Colorado, acts as the focal point for all
of  our  operating  networks,   providing  integrated  and  centralized  network
monitoring,  and correlation  and problem  management.  The Network  Reliability
Center has access to all operating  networks and can work  independently  of the
local  systems  to  effect  repair  or  restoration   activities.   The  Network
Reliability  Center is currently  provided by Lucent on a contractual  basis. In
the  future,  we may  develop  our own  national  center.

     We manage our network systems both locally and centrally.  Customer service
calls and  maintenance  are  primarily  handled  through the local  offices.  In
addition,  as described above, we contract to provide  integrated  monitoring of
our networks via Lucent's Network  Reliability  Center.  This is accomplished by
the use of a sophisticated integrated management system that is connected to all
of our locations,  including our Duluth,  Georgia,  operations center. With this
system the Network  Reliability  Center is capable of  accessing  all  available
information  regarding the configuration and operating  condition of any network
components in use. This proactive monitoring  capability is further augmented by
a 24 hour a day,  seven day a week call center,  also  provided by Lucent at the
Network Reliability Center, that receives, tracks and manages all customer calls
and issues to satisfactory conclusion.  The call center works with the Company's
own customer care representatives and engineers in the Duluth facility to ensure
that timely and  consistent  service is provided.

SALES AND MARKETING

     We target our sales and  marketing  activities at three  separate  customer
groups: retail,  national accounts and wholesale.  Retail customers are composed
of business,  government and institutional  telecommunications and data services
end-users and local Internet service  providers.  National  accounts are usually
large corporations which have branches or local offices within our markets,  but
which make their buying decisions  centrally from their corporate  headquarters.
Wholesale  customers  typically  consist  of long  distance  carriers,  wireless
service  providers and national Internet service  providers.  As of February 29,
2000,  we had  approximately  290  employees  engaged  in  sales  and  marketing
activities.

     Retail  Customers.  We target  retail  customer  segments such as business,
government,  healthcare  and  educational  institutions.  We target all business
customers  in our  markets as well as local  Internet  service  providers.  Each
city's local sales staff is responsible  for calling on the retail  customers in
its market.

     National  Accounts.   While  there  are  few  Fortune  500  companies  with
headquarters  located in our  operating  cities,  there are  branches  and local
offices of large  corporations  within  our  market  areas.  Often  these  large
corporations  make  their  buying  decisions  centrally,  either  through  their
telecommunications  or MIS  functions,  which are normally  located at corporate
headquarters.  Our national accounts sales  organization is structured to assist
them in determining requirements for their various locations within our markets.


                                       8
<PAGE>

We believe that this focus on national accounts will further increase our market
penetration with large companies in our cities.

     Wholesale  Customers.  We currently target the major long distance carriers
such as AT&T,  MCI WorldCom and Sprint,  Internet  service  providers,  wireless
service  providers and other competitive  local exchange  carriers,  through our
carrier group. We believe that we can  effectively  compete to provide access to
these  customers  based on  price,  reliability,  technology,  route  diversity,
ease-of-ordering  and customer service.  We provide  competitive pricing for the
transport  and   termination  of   communications   for  high  volume  users  of
long-distance  services,  which has historically  been provided by the incumbent
local exchange  carrier.  To the extent that incumbent  local exchange  carriers
begin to  compete  with  long  distance  carriers  in  providing  long  distance
services,  the long  distance  carriers  have a  competitive  incentive  to move
traffic  away from  incumbent  local  exchange  carriers  to  competitive  local
exchange carriers like us. Wireless service providers, who need network backbone
to transport calls, are an active customer base, as are other  competitive local
exchange carriers as wholesale users.  Revenues from access services may decline
in  future   years  due  to  a  change  in  pricing   proposed  by  the  Federal
Communications Commission.

     Sales  Personnel.  We establish  local sales offices in each market that we
serve. Initially, each local sales office is staffed by a City Director and 2 or
3  salespersons,  which  increases to between 4 and 6 as our  operations  in the
market expand.  We seek to hire our sales  personnel  locally,  since we believe
that  knowledge  of,  and  contacts  in,  a local  market  are key  factors  for
competitive  differentiation  and  commercial  success in a Tier III market.  We
believe that this local focus will help to set us apart from the incumbent local
exchange carriers, our principal competitors.

     City  Directors.  We  seek  to  hire  local,  seasoned   telecommunications
managers, with sales experience,  as City Directors.  City Directors assist with
the initial network  buildout and oversee the daily operations of their network,
in addition to managing  sales staff and market  development.  Daily  operations
responsibilities  include  monitoring  provisioning,  customer service,  pricing
decisions and the billing process.  A City Director works with senior management
in the strategic  planning process,  including  capital  expenditures and budget
planning. They perform cash flow analysis for fiber connections of new buildings
to the network,  and  participate in planning fiber network  extensions in their
markets.

SUPPLIERS

     Lucent.  We have  contracted  with  Lucent,  as our  primary  supplier,  to
purchase  switching,  transport and digital cross connect  products.  Lucent has
also  agreed to  implement  and test our  switches  and  related  equipment.  In
addition,  Lucent and the Company have  entered  into an  agreement  pursuant to
which Lucent has agreed to monitor our switches on an on-going basis.  Lucent is
an investor in our preferred stock and a lender under our Amended Senior Secured
Credit Facility.

     Billing Support Systems  Implementation.  In the second quarter of 1999, we
installed  software  developed by Billing Concepts  Systems,  Inc. to provide us
with comprehensive billing functionality,  including the ability to collect call
detail records, message rating, bill calculation, invoice generation, commission
tracking,  customer  care  and  inquiry,  collections  management,  and  quality
assurance.  The Billing  Concepts  software  enables us to produce a single bill
covering  all of the  products  and  services  that we  provide  to a  customer.
Additional  development of the new billing systems will take place over the next
9 months.

     Operational  Support Systems  Implementation.  We entered into an agreement
with Eftia OSS Solutions  Inc. to develop  operational  support  systems.  These
systems manage service order processing,  circuit and asset inventory, telephone
number inventory and trouble  administration.  The operational  support system's
responsibilities  will be  expanded  during the later  phases of the  project to
include  workforce  management,  local number  portability  management,  network
management,  service bureau interfaces,  and Internet-based service inquiry. The
system  will  automate  operational  support  activities  and provide a means of
managing  operational  performance of our business.  Initial installation of the
new operational support systems commenced during the third quarter of 1999, with
development and expansion to continue over the next 12 months.

                                       9
<PAGE>

COMPETITION

     Overview.  The  telecommunications  industry  is  highly  competitive.  Our
principal  competitors in Tier III markets will be the incumbent  local exchange
carriers.  In most instances the incumbent local exchange  carrier is one of the
Regional Bell Operating Companies (such as Ameritech,  Bell Atlantic,  BellSouth
or SBC), one of GTE  Corporation's  subsidiaries or one of Sprint  Corporation's
subsidiaries.  Incumbent local exchange  carriers  presently have almost 100% of
the market share in those areas we consider our market  areas.  Because of their
relatively  small size,  we do not believe that Tier III markets can  profitably
support more than two competitors to the incumbent local exchange carrier.

     Other competitors may include other  competitive  local exchange  carriers,
microwave  and satellite  carriers,  wireless  telecommunications  providers and
private networks built by large end-users.  Potential competitors (using similar
or different  technologies)  include cable television  companies,  utilities and
Regional Bell Operating Companies seeking to operate outside their current local
service  areas.  In addition,  there may be future  competition  from large long
distance  carriers,  such as AT&T and MCI  WorldCom,  which  have begun to offer
integrated local and long distance  telecommunications  services.  AT&T also has
announced its intention to offer local services using a new wireless technology.
Consolidation  of  telecommunications  companies  and the formation of strategic
alliances within the telecommunications  industry, as well as the development of
new technologies, could give rise to significant new competitors to the Company.

     Both the long  distance  business  and the data  transmission  business are
extremely competitive.  Prices in both businesses have declined significantly in
recent  years and are  expected to continue  to  decline.  In the long  distance
business,  we will  face  competition  from  large  carriers  such as AT&T,  MCI
WorldCom and Sprint. We will rely on other carriers to provide  transmission and
termination  for our long distance  traffic and  therefore  will be dependent on
such carriers.

     Incumbent  Local Exchange  Carriers.  Our principal  competitors  for local
exchange services are the Regional Bell Operating  Companies,  GTE Corporation's
subsidiaries and Sprint Corporation's  subsidiaries.  As a recent entrant in the
integrated  telecommunications  services  industry,  we have not yet  achieved a
significant market share for any of our services.  In particular,  the incumbent
local exchange carriers: have long-standing relationships with their customers,

          o    have financial,  technical and marketing resources  substantially
               greater than ours,

          o    have the  potential to fund  competitive  services  with revenues
               from a variety of businesses, and

          o    currently  benefit from certain  existing  regulations that favor
               the  incumbent  local  exchange   carriers  over  us  in  certain
               respects.

     Recent  regulatory  initiatives  allow us, as a competitive  local exchange
carrier, to interconnect with incumbent local exchange carrier facilities.  This
provides  increased  business  opportunities  for us. However,  these regulatory
initiatives  have been  accompanied by increased  pricing  flexibility  for, and
relaxation of regulatory oversight of, the incumbent local exchange carriers. If
the incumbent local exchange  carriers  engage in increased  volume and discount
pricing  practices  or charge us  increased  fees for  interconnection  to their
networks,   or  if  the  incumbent   local  exchange   carriers  seek  to  delay
implementation of our interconnection to their networks, our business, financial
condition and results of operations could be adversely affected.

     To the extent that we  interconnect  with and use incumbent  local exchange
carrier networks to serve our customers,  we are dependent upon their technology
and capabilities.  We will become increasingly dependent on interconnection with
incumbent  local  exchange  carriers  as  switched  services  become  a  greater
percentage  of  our  business.   The  Telecommunications  Act  of  1996  imposes
interconnection  obligations on incumbent local exchange carriers, but we cannot
assure  you that we will be able to obtain  the  interconnection  we  require at
rates,  and on terms  and  conditions,  that will  permit  us to offer  switched
services  at  desirable  rates,  terms  and  conditions.  In the  event  that we
experience  difficulties in obtaining  appropriate and reasonably priced service
from the incumbent local exchange  carriers,  our ability to serve our customers
would be impaired.

                                       10
<PAGE>

     Competitive Local Exchange Carriers and Other Competitors.  We will compete
from time to time with other competitive local exchange  carriers.  It is likely
that in  several  of our  markets  we will  face  competition  from  two or more
facilities-based  competitive local exchange carriers.  After the investment and
expense of  establishing a network and support  services in a given market,  the
marginal cost of carrying an additional call is negligible. Accordingly, in Tier
III  markets  where  there  are 3 or  more  facilities-based  competitive  local
exchange  carriers,  we expect  substantial price  competition.  We believe that
operations  in  such  markets  are  likely  to be  unprofitable  for one or more
operators.

     We expect to face competition in each of our markets.  However,  we believe
that  our  commitment  to  build a  significant  network,  deploy  switches  and
establish  local sales and support  facilities at the outset in each of the Tier
III  markets  which we target  should  reduce  the  number  of  facilities-based
competitors  and drive other entrants to focus on the resale of incumbent  local
exchange  carrier  service or our  services  or to invest in other  markets.  We
believe  that each  market  will  also see more  agent  and  distributor  resale
initiatives.

     We expect to experience  declining prices and increasing price competition.
We cannot assure you that we will be able to achieve or maintain adequate market
share or revenue, or compete effectively, in any of our markets.

REGULATION

     Our  services  are subject to varying  degrees of federal,  state and local
regulation.  The Federal  Communications  Commission exercises jurisdiction over
facilities   of,  and  interstate  and   international   services   offered  by,
telecommunications  common  carriers.  The state regulatory  commissions  retain
jurisdiction  over the same  facilities and services to the extent they are used
to originate or terminate intrastate communications. Local governments sometimes
impose  franchise  or  licensing  requirements  on  competitive  local  exchange
carriers.

     Federal Regulation

     We are  regulated  at the federal  level as a  nondominant  common  carrier
subject to minimal  regulation under Title II of the Communications Act of 1934.
The   Communications   Act   of   1934   was   substantially   amended   by  the
Telecommunications  Act  of  1996.  This  legislation  is  designed  to  enhance
competition in the local telecommunications marketplace by:

          o    removing state and local entry barriers,

          o    requiring   incumbent   local   exchange   carriers   to  provide
               interconnection to their facilities,

          o    facilitating  the end-users'  choice to switch service  providers
               from  incumbent  local  exchange  carriers to  competitive  local
               exchange carriers such as the Company, and

          o    requiring access to rights-of-way.

     The legislation also is designed to enhance the competitive position of the
competitive  local  exchange  carriers and increase  local  competition by newer
competitors  such as long  distance  carriers,  cable  television  companies and
public utility companies.  Under the  Telecommunications  Act of 1996,  Regional
Bell Operating Companies have the opportunity to provide in-region long distance
services  if  certain  conditions  are  met and are no  longer  prohibited  from
providing certain cable television services. In addition, the Telecommunications
Act of 1996 eliminates certain  restrictions on utility holding companies,  thus
clearing the way for them to diversify into telecommunications services.

     The    Telecommunications   Act   of   1996   specifically   requires   all
telecommunications  carriers  (including  incumbent local exchange  carriers and
competitive local exchange carriers (like us)):

          o    not to prohibit or unduly restrict resale of their services,

          o    to  provide  dialing  parity  and  nondiscriminatory   access  to
               telephone numbers,  operator services,  directory  assistance and
               directory listings,

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<PAGE>

          o    to afford access to poles, ducts, conduits and rights-of-way, and

          o    to  establish  reciprocal   compensation   arrangements  for  the
               transport and termination of telecommunications.

It also  requires  competitive  local  exchange  carriers  and  incumbent  local
exchange carriers to provide interconnection for the transmission and routing of
telephone  exchange  service and exchange  access.  It requires  incumbent local
exchange carriers to provide such  interconnection:

          o    at any  technically  feasible  point within the  incumbent  local
               exchange carrier's network,

          o    that  is at  least  equal  in  quality  to that  provided  by the
               incumbent local exchange carrier to itself, its affiliates or any
               other  party  to  which  the  incumbent  local  exchange  carrier
               provides interconnection, and

          o    at rates,  terms and  conditions  that are just,  reasonable  and
               nondiscriminatory.

Incumbent local exchange carriers also are required under the new law to provide
nondiscriminatory  access  to  network  elements  on an  unbundled  basis at any
technically  feasible point, to offer their local telephone  services for resale
at wholesale  rates,  and to facilitate  collocation of equipment  necessary for
competitors to interconnect with or access the unbundled network elements.

     The  Telecommunications  Act of  1996  provided  for  the  removal  of most
restrictions from AT&T and the Regional Bell Operating  Companies resulting from
the consent  decree  entered in 1982  providing for  divestiture of the Regional
Bell  Operating  Companies  from  AT&T  in  1984.  The   Telecommunications  Act
establishes  procedures under which a Regional Bell Operating  Company can enter
the market for long distance  service  between  specified areas within its local
service area.  The  Telecommunications  Act of 1996  permitted the Regional Bell
Operating  Companies to enter the out-of-region long distance market immediately
upon  enactment,  and Regional Bell Operating  Companies can provide  intra-LATA
long distance  services.  Before the Regional Bell Operating Company can provide
in-region inter-LATA services, it must obtain Federal Communications  Commission
approval  upon a showing  that  facilities-based  competition  is present in its
market,   that  the   Regional   Bell   Operating   Company  has  entered   into
interconnection  agreements  in the states  where it seeks  authority,  that the
Regional  Bell  Operating  Company  has  satisfied  a  14-point  "checklist"  of
competitive  requirements,  and that such  entry is in the public  interest.  To
date, the Federal  Communications  Commission has granted such authority only to
Bell  Atlantic  in New York  State.  The  provision  of  inter-LATA  services by
Regional  Bell  Operating  Companies  is expected to reduce the market  share of
major long distance  carriers,  and consequently,  may have an adverse effect on
the ability of competitive  local exchange  carriers to generate access revenues
from the long distance carriers.

     Federal Communications  Commission Rules Implementing the Local Competition
Provisions of the  Telecommunications  Act of 1996.  The Federal  Communications
Commission in 1996  established  a framework of national  rules  enabling  state
public service  commissions and the Federal  Communications  Commission to begin
implementing many of the local competition  provisions of the Telecommunications
Act of 1996. The Federal  Communications  Commission  prescribed certain minimum
points of  interconnection  necessary to permit competing carriers to choose the
most efficient points at which to interconnect with the incumbent local exchange
carriers' networks. The Federal Communications Commission also adopted a minimum
list of unbundled  network elements that incumbent local exchange  carriers must
make available to competitors  upon request and a methodology  for states to use
in establishing rates for  interconnection and the purchase of unbundled network
elements. The Federal  Communications  Commission also adopted a methodology for
states to use when applying the Telecommunications Act's "avoided cost standard"
for  incumbent  local  exchange  carriers  to set the  prices to be  charged  to
resellers of their services.

     The Federal  Communications  Commission has authority to establish national
pricing rules for interconnection,  unbundled elements and resale services.  The
Supreme Court also upheld the Federal Communications Commission's interpretation
of the "pick and choose"  provisions,  which permit carriers to obtain favorable
provisions in interconnection agreements.  However, the Supreme Court overturned
the Federal  Communications  Commission's  rules regarding what network elements
must be unbundled by the Regional Bell Operating Companies,  and remanded to the


                                       12
<PAGE>

Federal  Communications  Commission  the question of what  network  elements are
"necessary" to competing carriers such as the Company.  On November 5, 1999, the
Federal  Communications  Commission  issued  an order  and  proposed  rulemaking
establishing  the  network  elements  that must be  offered by  incumbent  local
exchange  carriers as  unbundled  network  elements.  In  addition,  the Supreme
Court's  decision  creates  some  uncertainty  regarding  the  legal  status  of
complaints   filed  at  the  Federal   Communications   Commission   to  enforce
interconnection  agreements.  We  cannot  assure  you  that  we  will be able to
maintain interconnection agreements on terms acceptable to us.

     On December  9, 1999,  the Federal  Communications  Commission  released an
order  requiring  incumbent  local  exchange  carriers to offer  "line  sharing"
arrangements that will permit  competitors like us to offer DSL service over the
same copper wires used by the incumbent local exchange carriers to provide voice
service.  The specific prices and terms of these arrangements will be determined
by future  decisions of state  utility  commissions,  and cannot be predicted at
this time. The Federal Communications Commission's ruling may also be challenged
in court. We expect, however, that this order, if implemented,  will allow us to
offer DSL services at a significantly lower cost than is now possible.  On March
17, 2000, the U.S. Court of Appeals for the District of Columbia Circuit vacated
certain  Federal  Communications  Commission  rules  relating to  collocation of
competitors'  equipment in incumbent local exchange  carriers'  central offices.
This  decision   requires  the  Federal   Communications   Commission  to  limit
collocation  to  equipment  that is  "necessary"  for  interconnection  with the
incumbent  local  exchange  carrier or access to the  incumbent  local  exchange
carrier's  unbundled network  elements.  We believe that all of the equipment we
currently place in collocation arrangements is necessary for these purposes, and
therefore our collocation  arrangements  should not be adversely affected by the
court decision.  However, any disputes over the "necessary" status of particular
items  of  equipment  may  have to be  resolved  by the  Federal  Communications
Commission or by state commissions,  and such disputes could result in delays or
changes to our collocation plans.

     Other  Regulation.  In  general,  the Federal  Communications  Commission's
policies  encourage  the  entry  of new  competitors  in the  telecommunications
industry  and are  designed to prevent  anti-competitive  practices.  Currently,
large  incumbent  local  exchange  carriers  such as GTE and the  Regional  Bell
Operating  Companies  are regulated as "dominant"  carriers,  while  competitive
local  exchange  carriers  such  as the  Company  are  considered  "nondominant"
carriers.  Dominant  carriers  face  more  detailed  regulatory  scrutiny.  As a
nondominant carrier, we are subject to relatively minimal Federal Communications
Commission regulation.

          o    Tariff.   We  may  install  and   operate   facilities   for  the
               transmission of domestic interstate  communications without prior
               Federal  Communications  Commission  authorization.  The  Federal
               Communications   Commission  requires  us  to  file  tariffs  and
               periodic   reports   concerning  our   interstate   circuits  and
               deployment of network  facilities,  and offer interstate services
               on a  nondiscriminatory  basis, at just and reasonable  rates. We
               also  remain   subject  to  Federal   Communications   Commission
               complaint procedures.

               The Federal  Communications  Commission  adopted an order in 1996
               (the  "Detariffing  Order") which eliminated the requirement that
               nondominant interstate carriers maintain tariffs on file with the
               Federal   Communications   Commission  for  domestic   interstate
               services.  The order provided that, after a nine-month transition
               period,  relationships  between  interstate  carriers  and  their
               customers  would be set by contract.  Several  parties  requested
               reconsideration and/or filed appeals of the Detariffing Order. On
               February  13,  1997,  the United  States Court of Appeals for the
               District  of  Columbia  Circuit  stayed   implementation  of  the
               Detariffing  Order. If the Detariffing  Order becomes  effective,
               nondominant  interstate services providers will no longer be able
               to rely on the filing of tariffs with the Federal  Communications
               Commission as a means of providing notice to customers of prices,
               terms and  conditions  under  which they offer  their  interstate
               services.  If we cancel  our  Federal  Communications  Commission
               tariffs  as a result of the  Detariffing  Order,  we will need to
               individually   negotiate  contract  terms  with  certain  of  our
               customers,   which  could   result  in   substantial   legal  and
               administrative expense.

          o    Access Charges. The Federal Communications Commission has granted
               incumbent  local  exchange  carriers  significant  flexibility in
               pricing their interstate  special and switched access services on


                                       13
<PAGE>

               a specific  central  office by central  office basis.  Under this
               pricing scheme,  incumbent local exchange  carriers may establish
               pricing  zones  based  on  access  traffic   density  and  charge
               different  prices for each zone. We anticipate  that this pricing
               flexibility  will result in  incumbent  local  exchange  carriers
               lowering  their prices in high traffic  density  areas,  which is
               where our customers are concentrated.  The Federal Communications
               Commission  adopted an order on August 5, 1999 granting incumbent
               local   exchange   carriers   subject  to  price  cap  regulation
               additional pricing flexibility.  These changes will reduce access
               charges  and will  shift  charges  currently  based on minutes to
               flat-rate,  monthly per line charges.  As a result, the aggregate
               amount of access charges paid by long distance carriers to access
               providers in the United States may decrease.

     The order provides certain  immediate  regulatory relief to incumbent local
exchange  carriers  subject  to price cap  regulation  and sets a  framework  of
"triggers" to provide those  companies with greater  pricing  flexibility to set
interstate  access rates as  competition  increases.  The order also initiated a
rulemaking to determine  whether the Federal  Communications  Commission  should
regulate the access charges of  competitive  local  exchange  carriers.  If this
increased   pricing   flexibility  is  not  effectively   monitored  by  federal
regulators,  it could have a material adverse effect on our ability to price our
interstate access services competitively. A May 16, 1999 order, which was upheld
on  appeal  by the  United  States  Court of  Appeals  for the  Eighth  Circuit,
substantially  increased  the amounts that  incumbent  local  exchange  carriers
subject to the Federal  Communications  Commission's price cap rules ("price cap
local  exchange   carriers")  recover  through  monthly  flat-rate  charges  and
substantially  decreased the amounts that these local exchange  carriers recover
through traffic sensitive (per-minute) access charges.  Several parties appealed
the May 16th order.

     These decisions are likely to have a significant  impact on our operations,
expenses, pricing and revenue.

     Universal Service Reform. The Federal Communications Commission implemented
the  provisions  of  the   Telecommunications   Act  of  1996  relating  to  the
preservation and advancement of universal telephone service in 1997. The Federal
Communications  Commission's universal service principles provide that universal
service  support   mechanisms  and  rules  should  not  unfairly   advantage  or
disadvantage  one provider or technology  over another.  All  telecommunications
carriers providing interstate  telecommunications  services,  including us, must
contribute  to the  universal  service  support  fund.  On October 8, 1999,  the
Federal Communications  Commission released an order implementing changes to its
universal  service  rules to comply with a recent  decision of the Fifth Circuit
Court of Appeals.  Among other changes,  the Federal  Communications  Commission
revised  its  rules   concerning   assessment   of  carriers'   intrastate   and
international   revenues  for  universal  service   contribution.   The  Federal
Communications  Commission narrowed the scope of the contribution base, removing
intrastate end-user telecommunications revenues from the assessment,  consistent
with the opinion of the Fifth Circuit Court of Appeals.  The contribution factor
for the first quarter of 2000 is 5.877% of interstate and international end-user
telecommunications revenues.

State Regulation

     We believe that most, if not all,  states in which we operate or propose to
operate require a certification  or other  authorization to offer intrastate and
local services.  Many of the states in which we operate or intend to operate are
in the process of addressing  issues  relating to the  regulation of competitive
local exchange carriers. We are subject to state tariff filing requirements.

     These  certifications  generally  require a showing  that the  carrier  has
adequate  financial,  managerial  and technical  resources to offer the proposed
services in a manner consistent with the public interest.

     We have  obtained  state  authority  for  the  provision  of our  dedicated
services and a full range of local switched services and long distance services.
In most  states,  we are  required  to file  tariffs  setting  forth the  terms,
conditions and prices for services that are classified as intrastate. We plan to
obtain  additional  state  authorities to  accommodate  our business and network
expansion.

     Some  states  also  impose  reporting,   customer   service,   and  quality
requirements,  as well as unbundling  and  universal  service  requirements.  In
addition,  we are subject to the outcome of  proceedings  held by state  utility
commissions  to determine  state  regulatory  policies with respect to incumbent
local  exchange  carrier and  competitive  local exchange  carrier  competition,
geographic  build-out,  mandatory  detariffing  and  other  issues  relevant  to
competitive  local  exchange  carrier  operations.  Certain  states have adopted
state-specific universal service funding obligations.

                                       14
<PAGE>

     In addition to obtaining state  certifications,  we must negotiate terms of
interconnection  with the incumbent  local exchange  carrier before we can begin
providing switched services. Our executed agreements are subject to the approval
of  the  state  commissions.   State  commissions  have  approved  our  existing
agreements.   We   anticipate   state   commission   approval   of  our   future
interconnection agreements.

     We believe that, as the degree of local competition  increases,  the states
will offer the incumbent local exchange carriers increasing pricing flexibility.
This  flexibility  may present the  incumbent  local  exchange  carriers with an
opportunity  to subsidize  services that compete with our services with revenues
generated  from  noncompetitive  services,   thereby  allowing  incumbent  local
exchange  carriers to offer  competitive  services  at prices  below the cost of
providing the service. We cannot predict the extent to which this may occur, but
it could have a material adverse effect on our business.

     We  actively  participate  in  various  regulatory  proceedings  before the
states,  the outcome of which may establish policies that affect our competitive
and/or  economic  position  in the local and other  telecommunications  services
markets.

     We also may be subject to  requirements  in certain  states to obtain prior
approval for, or notify the state commission of, any transfers of control, sales
of assets, corporate reorganizations, issuances of stock or debt instruments and
related transactions.

     Local Government  Authorizations.  We are required to obtain street use and
construction  permits and licenses  and/or  franchises to install and expand our
fiber optic networks using municipal rights of way. In some municipalities where
we have installed or anticipate  constructing  networks,  we will be required to
pay license or franchise  fees based on a percentage  of gross  revenues or on a
per foot basis, as well as post performance  bonds or letters of credit.  We are
actively pursuing permits,  franchises and other relevant authorities for use of
rights-of-way and utility facilities in a number of cities.

FRANCHISES AND PERMITS

     The construction of a network  requires us to obtain  municipal  franchises
and other  permits.  These  rights are  typically  the subject of  non-exclusive
agreements of finite duration providing for the payment of fees or the provision
of services by us to the municipality without compensation. In addition, we must
secure  rights-of-way and other access rights which are typically provided under
non-exclusive  multi-year  agreements,  which generally contain renewal options.
Generally,  these rights are obtained from  utilities,  incumbent local exchange
carriers, other competitive local exchange carriers, railroads and long distance
carriers.  The  Telecommunications Act of 1996 requires most utilities to afford
access  to   rights-of-way   to   competitive   local   exchange   carriers   on
non-discriminatory  terms and conditions and at reasonable rates. However, there
can be no assurance that delays and disputes will not occur.  Our agreements for
rights-of-way  and similar matters  generally  require us to indemnify the party
providing  such  rights.  Such  indemnities  could  make us liable  for  actions
(including negligence) of the other party.

CUSTOMERS

     No single customer accounted for more than 10% of our consolidated revenues
in  1998  or  1999.  Our  five  largest  customers  accounted  for  11%  of  our
consolidated  revenues in 1998 and 8% of our  consolidated  revenues in 1999. We
expect  customer  concentration  to  continue  to  decrease  as we  expand  into
additional  markets and increase full scale  marketing of an integrated  service
package. In the near term,  however,  the loss of, or decrease of business from,
one or more of our principal  customers could have a material  adverse effect on
our business, financial condition and results of operations.

     Although  they  are  not  our  customers,   we  did  recognize  revenue  of
approximately $9.7 million,  or 15.1% of our 1999 revenue,  from incumbent local
exchange carriers  primarily related to reciprocal  compensation for terminating
local calls from customers of the incumbent local exchange  carriers to Internet
service providers which are our customers.  Of this amount  approximately 64% is
attributable to reciprocal  compensation due to us from BellSouth.  See "Item 7.
Management's  Discussion  and  Analysis of  Financial  Condition  and Results of
Operations - Overview - Revenue" for a discussion  of a dispute which has arisen
between incumbent local exchange  carriers,  such as BellSouth,  and competitive


                                       15
<PAGE>

local  exchange  carriers,  like us, with respect to the obligation of incumbent
local exchange carriers to make reciprocal  compensation payments to competitive
local  exchange  carriers  with  respect to the  termination  of local  calls to
Internet service providers.

EMPLOYEES

     As of February 29, 2000, we had  approximately  1,100 full time  employees.
None  of our  employees  are  represented  by a  labor  union  or  subject  to a
collective bargaining  agreement,  nor have we experienced any work stoppage due
to labor disputes. We believe that our relations with our employees are good.

GEOGRAPHIC AREAS

     We have no foreign operations.  All of our networks are located in, and all
of our revenues are attributable to, the United States.

ITEM 2.  PROPERTIES.

     We are  headquartered  in Bedminster,  New Jersey in  approximately  14,000
square feet of office space,  approximately  7,200 of which we lease from Kamine
Development Corp. (an entity controlled by Mr. Kamine, the Company's Chairman of
the Board).  The lease with Kamine  Development  Corp., which expires in January
2007,  provides for a base annual  rental of  approximately  $217,000  (adjusted
periodically for changes in the consumer price index), plus operating expenses.

     We also  maintain an  operations  center in an aggregate  of  approximately
104,000 square feet of leased space in Duluth, Georgia under leases which expire
at various  dates from July 2000  through  February  2003.  We also own or lease
facilities in each of our existing  markets for central  offices,  sales offices
and the location of our switches and related equipment.

     We believe that our facilities are in good condition,  are suitable for our
operations  and that,  if needed,  suitable  alternative  space would be readily
available.

ITEM 3.  LEGAL PROCEEDINGS.

     We are from time to time involved in  litigation  incidental to the conduct
of our business.  There is no pending legal  proceeding to which we are a party,
however,  which, in the opinion of our management,  is likely to have a material
adverse effect on our business, financial condition and results of operations.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

     No matters were  submitted to a vote of security  holders during the fourth
quarter of 1999.

                                     PART II

ITEM 5.  MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS.

     There is  currently no  established  trading  market for our Common  Stock,
$0.01 par value per  share.  As of March 29,  2000  there  were nine  holders of
record of our Common Stock.

     We have never  declared nor paid cash  dividends on our Common Stock and do
not presently  anticipate  paying any cash  dividends on our Common Stock in the
foreseeable future. We currently expect that earnings,  if any, will be retained
for growth and development of our business.

     As a holding  company,  we depend upon the receipt of  dividends  and other
cash  payments  from  our  operating  subsidiaries  in  order  to meet  our cash
requirements.  Pursuant  to the  terms  of our  Amended  and  Restated  Loan and
Security Agreement, dated as of February 15, 2000, among our principal operating
subsidiaries  and a group of lenders led by First Union National Bank,  Newcourt
Commercial  Finance  Corporation  and Lucent (the "Amended Senior Secured Credit
Facility"),  those subsidiaries are restricted in their ability to pay dividends
on their capital stock.  The  indentures  applicable to our 13 1/2% Senior Notes
due 2009 and our 12 1/2% Senior  Discount Notes due 2008,  respectively,  impose
certain restrictions upon our ability to pay dividends on our capital stock.

                                       16
<PAGE>

     Subject to the foregoing and to any restrictions  which may be contained in
any future indebtedness which we may incur, the payment of cash dividends on our
Common Stock will be within the sole  discretion of our Board of Directors,  and
will depend upon the earnings,  capital  requirements and financial  position of
the Company,  applicable  requirements of law, general  economic  conditions and
other factors considered relevant by our Board of Directors.

     On May 24, 1999, we sold $275.0 million  aggregate  principal  amount of 13
1/2%  Senior  Notes  due  2009  to  Morgan  Stanley  &  Co.   Incorporated,   as
representative  of certain initial  purchasers.  The sale of the Senior Notes to
the  initial  purchasers  was  made in  reliance  upon  the  exemption  from the
registration requirements of the Securities Act of 1933, as amended, provided by
Section  4(2) of that Act, on the basis that the  transaction  did not involve a
public offering.  The initial purchasers agreed that any resales which they made
would be made only (i) to qualified institutional buyers as defined in Rule 144A
under the Securities Act, (ii) to institutional  accredited investors as defined
in Rule  501(a)(1),  (2), (3) or (7) under the Securities  Act, or (iii) outside
the United States to persons other than U.S. persons in reliance upon Regulation
S under the Securities Act.

     On December 16, 1999, one institutional  investor  exercised 50 warrants to
purchase  an  aggregate  of 10 shares of our Common  Stock for  aggregate  gross
proceeds of $0.10.  The issuance of the shares upon exercise of the warrants was
made in reliance on the exemption from registration  provided by Section 4(2) of
the Securities  Act, on the basis that the  transaction did not involve a public
offering.   The  Warrant   Agreement   applicable   to  the  warrants   contains
representations as to such investor's  investment intent and imposes substantial
restrictions upon transfer of the securities.

     On January 1, 1999,  July 1, 1999 and October 1, 1999, the Company  granted
options  to  purchase  an  aggregate  of 82,342  shares of its  Common  Stock to
employees  of the Company and  employees  of certain  affiliates  of the Company
under the 1998 Stock  Purchase and Option Plan for Key  Employees of KMC Telecom
Holdings,  Inc.  and  Affiliates.  No  consideration  was received by us for the
issuance of the options.  The options have various  exercise  prices with 67,509
exercisable  at an exercise  price of $125 per share,  2,933  exercisable  at an
exercise price of $225 per share, and 11,900 exercisable at an exercise price of
$250 per share.  The  issuance  of the  options  was made in  reliance  upon the
exemption from the  registration  requirements of the Securities Act provided by
Section  4(2) of that Act, on the basis that the  transaction  did not involve a
public offering.

                                       17
<PAGE>

ITEM 6.   SELECTED FINANCIAL DATA.

     The selected  financial  data set forth below for the years ended  December
31, 1995,  1996,  1997,  1998 and 1999 were  derived from our audited  financial
statements and those of our  predecessors.  The data  presented  below should be
read in  conjunction  with "Item 7.  Management's  Discussion  and  Analysis  of
Financial  Condition and Results of Operations" and the  consolidated  financial
statements  and notes  thereto  included in "Item 8.  Financial  Statements  and
Supplementary Data."

<TABLE>
<CAPTION>

                                                                         YEAR ENDING DECEMBER 31
                                                      ----------------------------------------------------------------
                                                      1995          1996          1997          1998          1999
                                                      ----------------------------------------------------------------
                                                                (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)

<S>                                                   <C>       <C>             <C>            <C>             <C>
STATEMENT OF OPERATIONS DATA:
Revenue......................................         $     -   $       205     $    3,417     $  22,425       $64,313
Operating expenses:
   Network operating costs...................               -         1,361          7,735        37,336       110,309
   Selling, general and administrative.......            1,591        2,216          9,923        24,534        55,803
   Stock option compensation expense.........               -           240         13,870         7,080        29,833
   Depreciation and amortization.............                6          287          2,506         9,257        29,077
                                                      --------- ------------     ----------    ----------    ---------
      Total operating expenses...............            1,597        4,104         34,034        78,207       225,022
                                                      --------- ------------     ----------    ----------     --------
Loss from operations.........................           (1,597)      (3,899)       (30,617)      (55,782)     (160,709)
Other expense (a)............................               -            -              -             -         (4,297)
Interest income..............................               -            -             513         8,818         8,701
Interest expense (b).........................              (23)        (596)        (2,582)      (29,789)      (69,411)
                                                      --------- ------------    -----------    ----------     ---------
Net loss.....................................           (1,620)      (4,495)       (32,686)      (76,753)     (225,716)
Dividends and accretion on redeemable preferred
   stock ....................................               -            -          (8,904)      (18,285)      (81,633)
                                                      --------  -----------     -----------    ----------     ---------
Net loss applicable to common shareholders...         $(1,620)  $    (4,495)    $  (41,590)    $ (95,038)    $(307,349)
                                                      ========  ============    ===========    ==========    ==========
Net loss per common share....................         $ (2.70)  $     (7.49)    $   (64.93)    $ (114.42)    $ (360.88)
                                                      ========  ============   ============   ===========    ==========
Weighted average number of common shares
   outstanding...............................             600           600            641           831           852
                                                      =========     ========     ==========    ==========     ========

OTHER DATA:
Capital expenditures (including acquisitions)         $  3,498  $     9,111     $   61,146     $ 161,803     $ 440,733
Adjusted EBITDA(c)...........................           (1,591)      (3,373)       (14,241)      (39,445)     (101,799)
EBITDA(c)....................................           (1,591)      (3,613)       (28,111)      (46,525)     (135,929)
Cash used in operating activities............             (779)      (2,687)        (8,676)      (33,573)      (98,293)
Cash used in investing activities............           (1,920)     (10,174)       (62,992)     (180,198)     (277,078)
Cash provided in financing activities........            2,728       14,314         85,734       219,399       440,156
</TABLE>


<TABLE>
<CAPTION>

                                                                           AS OF DECEMBER 31,
                                                      ----------------------------------------------------------------
                                                      1995          1996          1997          1998          1999
                                                      ----------------------------------------------------------------

<S>                                                   <C>       <C>             <C>            <C>             <C>
BALANCE SHEET DATA:
Cash and cash equivalents....................         $     34      $ 1,487     $   15,553     $  21,181       $85,966
Investments held for future capital
  expenditures...............................               -            -              -         27,920            -
Restricted investments(d)....................               -            -              -             -         88,571
Networks and equipment, net..................            3,496       12,347         71,371       224,890       639,324
Total assets.................................            3,704       16,715         95,943       311,310       886,040
Long-term debt...............................            2,727       12,330         61,277       309,225       811,137
Redeemable preferred stock...................               -            -          35,925        52,033       203,790
Redeemable common stock and warrants.........               -            -          11,726        22,979        46,680
Total nonredeemable equity (deficiency)......           (1,623)         389        (26,673)     (104,353)    (384,4130)


</TABLE>
- - -----------------------------------------------

(a)  During the second  quarter of 1999,  the  Company  recorded a $4.3  million
     charge to other  expense  in  connection  with an  unfavorable  arbitration
     award.  The net amount due under the terms of the award was paid in full in
     June 1999.

(b)  Excludes  capitalized  interest of (i) $37,000 for 1995,  (ii) $103,000 for
     1996,  (iii)  $854,000  for 1997,  (iv) $5.1  million for 1998 and (v) $6.6
     million for 1999.  During the construction of the Company's  networks,  the
     interest costs related to construction expenditures are capitalized.

                                       18
<PAGE>

(c)  Adjusted  EBITDA  consists of earnings  (loss) before net interest,  income
     taxes,  depreciation and amortization  charges,  stock option  compensation
     expense (a non-cash charge) and other expense.  EBITDA consists of earnings
     (loss) before all of the foregoing  items except stock option  compensation
     expense  and other  expense.  These  items are  provided  because  they are
     measures  commonly  used  in  the  telecommunications  industry.  They  are
     presented to enhance an  understanding of the Company's  operating  results
     and they are not intended to represent  cash flow or results of  operations
     in accordance  with  generally  accepted  accounting  principles.  Adjusted
     EBITDA and EBITDA are not calculated  under generally  accepted  accounting
     principles and are not necessarily  comparable to similarly titled measures
     of other  companies.  For a  presentation  of cash flows  calculated  under
     generally  accepted  accounting  principles,  see the Company's  historical
     financial statements contained in Item 8 of this Report.

(d)  Represents  amounts pledged to secure the next five payments of interest on
     the 13 1/2% Senior Notes.

ITEM 7. MANAGEMENT'S  DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS.

     You should read the  following  discussion  and analysis  together with the
Company's  financial  statements,  including  the notes and the other  financial
information  appearing  elsewhere in this Report.  Due to our limited  operating
history,  startup  nature  and rapid  growth,  period-to-period  comparisons  of
financial data are not necessarily indicative, and you should not rely upon them
as an indicator of our future  performance.  The following  discussion  includes
forward-looking statements.

OVERVIEW

     General.  We are a  facilities-based  competitive  local  exchange  carrier
providing  telecommunications and data services in Tier III markets. The markets
in which we operate are predominantly located in the Southeastern and Midwestern
United States.  We target as customers  business,  government and  institutional
end-users,  as well as Internet service  providers,  long distance  carriers and
wireless  service  providers.  Our objective is to provide our customers  with a
complete  solution for their  communications  needs. We currently provide on-net
local dial tone, Internet access  infrastructure,  ISDN, long distance,  special
access, private line and a variety of other advanced services and features.

     We  have  invested   significant  capital  and  effort  in  developing  our
telecommunications  business.  This capital has been invested in the development
of our networks,  the development and  installation  of operating  systems,  the
introduction of services,  marketing and sales efforts,  and an acquisition.  We
expect to make significant  additional capital  expenditures to build additional
networks,  to expand current  networks to additional  customer  buildings,  long
distance carrier points of presence and incumbent local exchange carrier central
offices,   and  to  broaden  our  service  offerings,   and  we  may  consummate
acquisitions.  Proper  management of our growth will require us to maintain cost
controls,  continue  to assess  market  potential,  ensure  quality  control  in
implementing  our  services,  as  well as to  expand  our  internal  management,
customer  care and billing and  information  systems,  all of which will require
substantial investment.

     The  development,  construction  and  expansion  of our  networks  requires
significant  capital, a large portion of which is invested before any revenue is
generated.  We have incurred,  and expect to continue to incur,  significant and
increasing operating losses,  negative adjusted EBITDA and net cash outflows for
operating and investing  activities  while we expand our network  operations and
build  our  customer  base.  Based  on our  experience  to date  and that of our
competitors,  we  estimate  that a new network  will begin to generate  positive
EBITDA  within 24 to 36 months  after  commencement  of  commercial  operations.
Construction  periods and  operating  results will vary from network to network.
There  can be no  assurance  that we will be  able  to  establish  a  sufficient
revenue-generating customer base or gross margins in any particular market or on
a consolidated basis.

     The facilities-based competitive local exchange carrier business is capital
intensive. We estimate that the total initial costs associated with the purchase
and installation of fiber optic cable and transmission and switching  equipment,
including  capitalized  engineering  costs,  will  average  approximately  $10.0
million  to $12.0  million  for the  fiber  optic  backbone  and  switch in each
standard Tier III network,  depending  upon the size of the market  served,  the
scope and complexity of the network, and the proportion of aerial to underground
fiber deployment. Our actual costs could vary significantly from this range. The
amounts  and timing of these  expenditures  are  subject to a variety of factors
that may vary significantly with the geographic and demographic  characteristics
of  each  market.   In  addition  to  equipment  and  construction   expenditure
requirements,  upon commencement of the construction phase of a network we begin
to incur direct  operating costs for such items as salaries and rent. As network
construction progresses, we incur costs associated with construction,  including


                                       19
<PAGE>

preparation of  rights-of-way,  and increased  sales,  marketing,  operating and
administrative  expenses.  We capitalize certain direct costs related to network
planning and construction costs for new networks.

     The initial construction of a network consists of deploying the fiber optic
backbone,  installing the switch and related electronics and testing the system.
This takes approximately 6 months, depending upon the size and complexity of the
network.  The time required during the construction  phase is also significantly
influenced  by the  number of route  miles  involved,  the mix of aerial  versus
underground  fiber  deployment,  possible  delays  in  preparing  rights-of-way,
provisioning   fiber  optic  cable  and  electronic   equipment,   and  required
construction permits and other factors, including weather.

     Local  Services.  To facilitate our entry into local  services,  we plan to
install  switching  equipment in all of our markets.  Switches are in commercial
operation in all of our 34 operating  markets and we expect to be in  commercial
operation in 3 additional Tier III markets by the end of the first half of 2000.
We also intend to install  Lucent  switches in any future  networks which we may
build. Once a switch is commercially  operational,  we offer local dial tone and
switched data services such as ISDN, Internet access infrastructure,  Local Area
Network-to-Local  Area Network  interconnect and Wide Area Network services,  as
well as voice mail and other custom calling features.

     We expect operating margins to improve as switching becomes operational and
switched  services are provided  on-net,  the network is expanded  (primarily by
adding  buildings to the network),  and larger volumes of traffic are carried on
our network.  Although under the Telecommunications Act of 1996, incumbent local
exchange  carriers  are required to unbundle  local  network  elements,  thereby
decreasing  operating expenses by permitting us to purchase only the origination
and termination services we need, we cannot assure you that such unbundling will
be effected in a timely manner and result in prices favorable to us.

     Revenue. Historically, we have derived our revenue primarily from resale of
switched services,  along with special access,  private line and Internet access
infrastructure services provided on our facilities. Future revenues will include
increasing  amounts of on-net services,  long distance  services and value-added
data  services,  such as ISDN,  DSL,  Local Area  Network-to-Local  Area Network
interconnect,  Wide Area  Network  services,  BRI (or Basic Rate ISDN),  PRI (or
Primary Rate ISDN) and port wholesale as well as other value-added services such
as  Centrex-type  services,  voice mail and other custom  calling  features.  We
maintain  interconnection  agreements  with the major  incumbent  local exchange
carriers in each state in which we operate.  Among other things, these contracts
govern the reciprocal  amounts to be billed by us for terminating  local traffic
of Internet service  providers in each state.  Incumbent local exchange carriers
around the country have been contesting whether the obligation to pay reciprocal
compensation  to  competitive  local  exchange  carriers  should  apply to local
telephone calls from an incumbent local exchange carrier's customers to Internet
service providers served by competitive local exchange  carriers.  The incumbent
local  exchange  carriers  claim that this traffic is  interstate  in nature and
therefore should be exempt from  compensation  arrangements  applicable to local
intrastate  calls.  Competitive  local exchange carriers have contended that the
interconnection  agreements  provide no  exception  for local  calls to Internet
service providers and reciprocal compensation is therefore applicable. Incumbent
local  exchange  carriers have  threatened  to withhold,  and in many cases have
withheld, reciprocal compensation to competitive local exchange carriers for the
transport and  termination  of these calls.  During 1999, we recognized  revenue
from incumbent local exchange carriers of approximately  $9.7 million,  or 15.1%
of our 1999 revenue,  for such  services.  Payments of  approximately  $1.6 were
received from the incumbent local exchange carriers during 1999.

     We determined to recognize  this revenue  because we concluded,  based upon
all of the  facts  and  circumstances  available  to us at the  time,  including
numerous state public service  commission and state and federal court  decisions
upholding   competitive  local  exchange  carriers'  entitlement  to  reciprocal
compensation  for such calls,  that  realization of those amounts was reasonably
assured. On October 13, 1999,  however,  the Louisiana Public Service Commission
ruled that local  traffic to Internet  service  providers  in  Louisiana  is not
eligible for reciprocal compensation.  As a result of that ruling, we determined
that we could no longer  conclude that  realization of amounts  attributable  to
reciprocal  compensation  for  termination  of local calls to  Internet  service
providers in  Louisiana  was  reasonably  assured.  Accordingly,  we recorded an
adjustment  to reduce  revenue in the quarter ended  September  30, 1999,  which
reversed all reciprocal  compensation  revenue previously  recognized related to
Internet  service  provider traffic in Louisiana for the entire year of 1998 and
for the first nine months of 1999. The adjustment  amounted to $4.4 million,  of
which $1.1 million  relates to the year ended December 31, 1998 and $3.3 million
relates to the nine months ended September 30, 1999.

                                       20
<PAGE>

     Although incumbent local exchange carriers have disputed the entitlement of
competitive local exchange  carriers to reciprocal  compensation for termination
of local  calls to  Internet  service  providers  in  jurisdictions  other  than
Louisiana as well, we have determined to continue to recognize amounts due to us
for reciprocal  compensation for calls in jurisdictions  other than Louisiana in
which we currently operate systems because we have concluded,  based upon all of
the facts and circumstances,  including numerous state public service commission
and state and federal  court  decisions  upholding  competitive  local  exchange
carriers entitlement to reciprocal compensation for such calls, that realization
of such  amounts  is  reasonably  assured.  South  Carolina  has also ruled that
incumbent   local  exchange   carriers  are  not  obligated  to  pay  reciprocal
compensation for termination of local calls to Internet service providers.  As a
result, unless that decision is reversed, we will not recognize revenue for such
calls in South Carolina for our systems in Spartanburg, Columbia and Charleston.
In  jurisdictions  other than  Louisiana and South  Carolina we will continue to
account for reciprocal  compensation with the incumbent local exchange carriers,
including the activity  associated with the disputed  Internet  service provider
traffic,  as  local  traffic  pursuant  to  the  terms  of  our  interconnection
agreements.  Accordingly, in these jurisdictions,  we will continue to recognize
revenue in the period that the traffic is terminated.

     Currently,  over 30 state  commissions and several federal and state courts
have  ruled  that  reciprocal  compensation  arrangements  do  apply to calls to
Internet service providers, while four jurisdictions have ruled to the contrary.
A number of these  rulings are subject to appeal.  Additional  disputes over the
appropriate  treatment of Internet service provider traffic are pending in other
states.  On February 26, 1999, the Federal  Communications  Commission  issued a
declaratory  ruling  determining  that  Internet  service  provider  traffic  is
interstate  for  jurisdictional  purposes,  but that its current  rules  neither
require nor prohibit the payment of reciprocal  compensation  for such calls. In
the absence of a federal rule, the Federal Communications  Commission determined
that state  commissions  have  authority to interpret and enforce the reciprocal
compensation provisions of existing interconnection agreements, and to determine
the appropriate  treatment of Internet  service  provider traffic in arbitrating
new agreements.  The Federal Communications Commission also requested comment on
alternative  federal rules to govern  compensation for such calls in the future.
In response to the Federal  Communications  Commission ruling some Regional Bell
Operating  Companies have asked state  commissions to reopen previous  decisions
requiring the payment of reciprocal  compensation on Internet  service  provider
calls.  Some  Regional  Bell  Operating  Companies  and some  competitive  local
exchange carriers appealed the Federal Communications  Commission's  declaratory
ruling to the  United  States  Court of Appeals  for the  District  of  Columbia
Circuit,  which  issued a decision on March 24, 2000,  vacating the  declaratory
ruling.  The court  stated that the Federal  Communications  Commission  had not
adequately  explained its conclusion  that calls to Internet  service  providers
should not be treated as local traffic for reciprocal  compensation purposes. We
view this  decision  as  favorable,  but the  court's  direction  to the Federal
Communications  Commission to re-examine the issue will likely result in further
delay in the resolution of pending  compensation  disputes,  and there can be no
assurance as to the ultimate outcome of these proceedings.

     Operating  Expenses.  Our principal  operating  expenses consist of network
operating costs,  selling,  general and  administrative  expenses,  stock option
compensation expense and depreciation and amortization.  Network operating costs
include  charges from  incumbent  local exchange  carriers for resale  services,
termination and unbundled  network element  charges;  charges from long distance
carriers for resale of long distance services;  salaries and benefits associated
with network  operations,  billing and  information  services and customer  care
personnel;  franchise fees and other costs, including direct city administration
costs.  Network operating costs also include a percentage of both our intrastate
and interstate revenues which we pay as universal service fund charges. Selling,
general  and  administrative  expenses  consist of sales  personnel  and support
costs,  corporate  and  finance  personnel  and  support  costs  and  legal  and
accounting expenses.  Depreciation and amortization  includes charges related to
plant,  property and equipment and amortization of intangible assets,  including
franchise acquisition costs. Depreciation and amortization expense will increase
as we place additional networks into service and continue to expand our existing
networks.

     Interest Expense. Interest expense includes interest charges on our 13 1/2%
Senior  Notes,  12 1/2% Senior  Discount  Notes and our Amended  Senior  Secured
Credit  Facility.  Interest  expense  also  includes  amortization  of  deferred
financing costs. Interest expense will increase  substantially in future periods
as a result of the issuance of the 13 1/2% Senior Notes and increased borrowings
under the Amended Senior Secured Credit Facility, discussed below.

                                       21
<PAGE>

1999 COMPARED TO 1998

     Revenue. Revenue increased from $22.4 million for 1998 to $64.3 million for
1999.  This  increase  is  primarily  attributable  to the fact that for 1999 we
derived  revenues from 23 markets during the entire period,  as compared to 1998
when we derived revenues from only 8 markets during the entire period, and began
to derive revenues from 14 additional markets during the fourth quarter of 1998.
In  addition,  each of our markets  from which we derived  revenues  during 1998
generated  increased  revenues during 1999.

     During 1998 and 1999, we recognized revenue which we believed was due to us
from incumbent local exchange carriers for terminating local traffic of Internet
service providers. We determined to recognize this revenue because we concluded,
based upon all of the facts and circumstances known to us at the time, including
numerous state public service  commission and state and federal court  decisions
upholding   competitive  local  exchange  carriers'  entitlement  to  reciprocal
compensation  for such calls,  that  realization of those amounts was reasonably
assured. On October 13, 1999,  however,  the Louisiana Public Service Commission
ruled that local  traffic to Internet  service  providers  in  Louisiana  is not
eligible for reciprocal compensation.  As a result of that ruling, we determined
that we could no longer  conclude that  realization of amounts  attributable  to
termination  of local calls to  Internet  service  providers  in  Louisiana  was
reasonably assured.  Accordingly, we recorded an adjustment to reduce revenue in
the third quarter of 1999,  which  reversed all  reciprocal  revenue  recognized
related to Internet service provider traffic in Louisiana for the entire year of
1998 and the first nine months of 1999. The adjustment amounted to $4.4 million,
of which  $1.1  million  relates to the year ended  December  31,  1998 and $3.3
million relates to the nine months ended September 30, 1999.

     Although  incumbent  local  exchange  carriers,  such  as  BellSouth,  have
generally  withheld  payments  of amounts  due for  reciprocal  compensation  to
competitive  local  exchange  carriers such as the Company for calls to Internet
service  providers and disputed the  entitlement of  competitive  local exchange
carriers to reciprocal  compensation for such calls in jurisdictions  other than
Louisiana as well, we have determined to continue to recognize amounts due to us
for reciprocal compensation for such calls in jurisdictions other than Louisiana
and South Carolina  (which is the only other  jurisdiction in which we currently
operate that has adopted a similar  position)  because we have concluded,  based
upon all of the facts and circumstances, including numerous state public service
commission and state and federal court  decisions  upholding  competitive  local
exchange carriers'  entitlement to reciprocal  compensation for such calls, that
realization of such amounts is reasonably assured.

     Revenue  for  1998 and 1999  included  $14.2  million  and  $19.7  million,
respectively,  of  revenue  derived  from  resale of  switched  services  and an
aggregate of $8.2 million and $44.6 million  (including,  after giving effect to
the third quarter 1999 $4.4 million  adjustment for  Louisiana,  $9.7 million of
revenue  related to  reciprocal  compensation  during  1999),  respectively,  of
revenue derived from on-net special access,  private line and switched services.
Resale of switched  services  represented  63.2% of revenue in 1998 and 30.6% of
revenue in 1999.

     Network  Operating  Costs.  Network  operating  costs  increased from $37.3
million in 1998 to $110.3 million in 1999. This increase of approximately  $73.0
million was due  primarily  to the increase in the number of markets in which we
operated  in 1999 and the related  increases  of $27.7  million in direct  costs
associated with providing on-net services, resale services and leasing unbundled
network  element  services,  $19.2 million in personnel  costs,  $6.5 million in
network support services,  $6.3 million in consulting and professional  services
costs, $2.2 million in telecommunications costs, $2.2 million in facility costs,
$1.4 million in travel costs and $7.5 million in other direct operating costs.

     Selling,  General  and  Administrative   Expenses.   Selling,  general  and
administrative expenses increased from $24.5 million in 1998 to $55.8 million in
1999.  This increase of  approximately  $31.3 million  resulted  primarily  from
increases of $20.5  million in  personnel  costs,  $3.9 million in  professional
costs,  $2.9  million in travel  related  costs,  as well as  increases in other
marketing and general and  administrative  costs aggregating  approximately $4.0
million. These increases were due primarily to the greater number of networks in
commercial operation during 1999.

     Stock Option Compensation  Expense.  Stock option  compensation  expense, a
non-cash charge, increased from $7.1 million for 1998 to $29.8 million for 1999.
This increase primarily resulted from an increase in the estimated fair value of
the  Company's  Common Stock,  as well as the grant of additional  option awards
during  1999.

                                       22
<PAGE>

     Depreciation  and  Amortization.   Depreciation  and  amortization  expense
increased  from $9.3 million for 1998 to $29.1 million for 1999,  primarily as a
result of depreciation expense associated with the greater number of networks in
commercial operation during 1999.

     Other Expense.  During the second  quarter of 1999, the Company  recorded a
$4.3  million  charge  to  other  expense  in  connection  with  an  unfavorable
arbitration  award.  The net amount due under the terms of the award was paid in
full in June 1999.

     Interest Income.  Interest income remained  consistent from $8.8 million in
1998 to $8.7 million in 1999.

     Interest Expense.  Interest expense increased from $29.8 million in 1998 to
$69.4 million in 1999. The increase resulted  primarily from the issuance of the
Senior Notes in May 1999,  additional accretion on the Senior Discount Notes and
increased interest charges related to higher borrowings under the Senior Secured
Credit   Facility.   The  Company   capitalized   interest  related  to  network
construction projects of $5.1 million during 1998 and $6.6 million during 1999.

     Net Loss.  For the reasons  stated  above,  net loss  increased  from $76.8
million for 1998 to $225.7  million  for 1999.

1998  COMPARED TO 1997

     Revenue.  Revenue increased from $3.4 million for 1997 to $22.4 million for
1998.  This  increase  is  primarily  attributable  to the fact that for 1998 we
derived  revenues  from 8  markets  during  the  entire  period,  as  well as 14
additional  markets  from which we began to derive  revenues  at various  points
during the  period,  as compared  to 1997 when we derived  revenues  from only 1
market during the entire period,  and began to derive revenues from 7 additional
markets at various points during the year. In addition, each of our markets from
which we derived revenues during 1997 generated  increased revenues during 1998.
Revenue for 1997 and 1998 included $2.3 million and $14.2 million, respectively,
of revenue  derived  from resale of switched  services  and an aggregate of $1.1
million and $8.2 million  (including  $2.9  million of revenue  from  reciprocal
compensation  in 1998),  respectively,  of revenue  derived from on-net  special
access,  private  line  and  switched  services.  Resale  of  switched  services
represented 67.6% of revenue in 1997 and 63.2% of revenue in 1998.

     Network  Operating  Costs.  Network  operating  costs  increased  from $7.7
million in 1997 to $37.3 million in 1998. This increase of  approximately  $29.6
million was due  primarily  to the increase in the number of markets in which we
operated in 1998 and the related  increases of $14.5 million in costs associated
with providing resale services and leasing  unbundled  network element services,
$5.3 million in personnel  costs,  $1.6 million in consulting  and  professional
services  costs,  $3.4 million in contracted  network  support  costs,  and $1.1
million in facilities  related  costs,  $1.0 million in travel related costs and
$2.7 million in other direct operating costs.

     Selling,  General  and  Administrative   Expenses.   Selling,  general  and
administrative  expenses increased from $9.9 million in 1997 to $24.5 million in
1998.  This increase of  approximately  $14.6 million  resulted  primarily  from
increases of $8.5 million in personnel  costs,  $900,000 in  professional  costs
(consisting  primarily of legal costs  relating to regulatory  matters) and $1.2
million in travel  related  costs,  as well as increases in other  marketing and
general and administrative costs aggregating approximately $4.0 million.

     Stock Option Compensation  Expense.  Stock option  compensation  expense, a
non-cash  charge,  decreased from $13.9 million in 1997 to $7.1 million in 1998.
These charges are directly  impacted by changes in the  estimated  fair value of
the  Company's  common stock.  The increase in the estimated  fair value of such
stock in 1998 was less than the  increase in 1997.  The expense  charge for 1998
includes the net effect of a credit  resulting  from the  termination of the KMC
Telecom  Inc.  stock  option plan,  which was  substantially  offset by a charge
related to the adoption of the KMC Telecom Holdings, Inc., stock option plan, in
September 1998.

     Depreciation  and  Amortization.   Depreciation  and  amortization  expense
increased  from $2.5 million for 1997 to $9.3  million for 1998,  primarily as a
result of depreciation expense associated with the greater number of networks in
commercial  operation during 1998, as well as higher  amortization of intangible
assets.

                                       23
<PAGE>

     Interest  Expense.  Interest expense increased from $2.6 million in 1997 to
$29.8 million in 1998. This increase resulted primarily from the issuance of the
Senior Discount Notes during the first quarter of 1998, which generated interest
expense of $29.6 million in 1998, as well as the increased expense  attributable
to the higher level of borrowings  under a credit  facility in 1998. The Company
capitalized  interest of $5.1 million related to network  construction  projects
during 1998 and $854,000  during 1997.  Net Loss.  For the reasons stated above,
net loss increased from $32.7 million for 1997 to $76.8 million for 1998.

STOCK COMPENSATION  PLAN

     During 1996 and 1997 one of our principal  operating  subsidiaries  granted
options to purchase  shares of its common stock pursuant to its 1996 Stock Plan.
On June 26, 1998,  the Board of Directors of the Company  adopted the 1998 Stock
Purchase  and Option Plan for Key  Employees of KMC Telecom  Holdings,  Inc. and
Affiliates which authorizes the grant of options to purchase common stock of the
Company.  During the third quarter of 1998, the Company  replaced the options to
purchase shares of common stock of the subsidiary  previously  granted under its
1996 Stock Plan,  with options to purchase  common stock of the Company  granted
under the 1998 Stock Plan and granted options to certain additional employees of
the Company.  Upon cancellation of the outstanding  options under the 1996 Stock
Plan, the Company reversed all  compensation  expense  previously  recorded with
respect  to such  options.  Additionally,  to the  extent  the fair value of the
common stock of the Company  exceeded the exercise price of the options  granted
under the 1998 Stock Plan, the Company recognized  compensation  expense related
to such options to the extent vested.  The net effect of the cancellation of the
options outstanding under the 1996 Stock Plan and the grant of options under the
1998 Stock Plan resulted in a credit to  compensation  expense of  approximately
$600,000 in 1998.

     Certain  provisions in the stock option awards granted under the 1998 Stock
Plan will necessitate that such awards be treated as variable stock compensation
awards  pursuant to Accounting  Principles  Board  Opinion No. 25.  Accordingly,
compensation  expense will be charged or credited  periodically through the date
of exercise or cancellation of such stock options, based on changes in the value
of the Company's  stock as well as the vesting  schedule of such options.  These
compensation  charges  or  credits  are  non-cash  in  nature,  but could have a
material effect on the Company's future reported net income (loss).

LIQUIDITY AND CAPITAL RESOURCES

     We have  incurred  significant  operating and net losses as a result of the
development  and  operation  of our  networks.  We expect  that such losses will
continue as we emphasize  the  development,  construction  and  expansion of our
networks and build our customer  base.  As a result,  there will not be any cash
provided by operations in the near future and we will need to fund the expansion
of our networks.  We have financed our operating losses and capital expenditures
with  equity  invested  by our  founders,  preferred  stock  placements,  credit
facility borrowings and the 12 1/2% Senior Discount Notes and the 13 1/2% Senior
Notes.

     In February  1999, we issued PIK  Preferred  Stock and warrants to purchase
common stock for aggregate gross proceeds of $65.0 million to two purchasers. In
April 1999, we issued  additional  shares of PIK Preferred Stock and warrants to
purchase  common stock to one additional  purchaser for aggregate gross proceeds
of $35.0 million.

     On May 24, 1999, we issued $275.0 million aggregate  principal amount of 13
1/2% Senior  Notes due 2009 in a private  offering.  On December  30,  1999,  we
exchanged  those notes for $275.0 million  aggregate  principal  amount of notes
that had been registered under the Securities Act of 1933.  Approximately $104.1
million of the  proceeds of the  offering  were used to purchase a portfolio  of
U.S.  treasury  securities  that were pledged to secure the payment of the first
six interest payments on the 13 1/2% Senior Notes.

     During  the first  quarter  of 2000,  we amended  and  expanded  our $250.0
million  senior secured credit  facility to a new $700.0  million  facility.  In
connection with the amendment, the $41.0 million borrowed under our prior credit
facility  with  Lucent  Technologies,  Inc.  was  repaid and that  facility  was
combined into the amended  facility.  Under the Amended  Senior  Secured  Credit
Facility, our subsidiaries which own our 34 existing networks and the 3 networks
which are to be completed by the end of the first half of 2000 are  permitted to
borrow up to an aggregate of $700.0 million, subject to certain conditions,  for
the  purchase  of fiber  optic  cable,  switches  and  other  telecommunications
equipment and, once certain  financial  conditions are met, for working  capital

                                       24
<PAGE>

and other general corporate purposes. At March 29, 2000 we had $441.8 million of
indebtedness  outstanding  under the Amended Senior Secured Credit  Facility and
had an additional  $258.2  million in borrowing  capacity  available  thereunder
subject to certain  conditions.  The  Amended  Senior  Secured  Credit  Facility
contains a number of affirmative and negative  covenants,  one of which requires
us to  make  cash  capital  contributions  to our  subsidiaries  which  are  the
borrowers thereunder of at least $185 million prior to April 1, 2001.

     In March 2000, we received a commitment from Lucent  Technologies,  Inc. to
purchase an  additional  $100 million of our PIK  Preferred  Stock which we will
apply  towards the $185  million  requirement  referred to above.  We  currently
contemplate  raising the $85 million  balance through private or public sales of
securities in the capital markets.

     Net cash  provided  by  financing  activities  from  borrowings  and equity
issuances  was  $440.2  million  for 1999.  Our net cash used in  operating  and
investing activities was $375.4 million for 1999.

     We made  capital  expenditures  of $61.1  million  in 1997  (including  the
acquisition  of the  Melbourne,  Florida  network  for a purchase  price of $2.0
million),  $161.8  million  in  1998  and  $440.7  million  in  1999.  Continued
significant capital expenditures are expected to be made in 2000 and thereafter.
The  majority  of  these  expenditures  is  expected  to  be  made  for  network
construction  and the purchase of switches and related  equipment to  facilitate
the  offering  of our  services.  In  addition,  we expect to  continue to incur
operating  losses  while we expand our  business  and build our  customer  base.
Actual  capital  expenditures  and  operating  losses  will  depend on  numerous
factors,  including the nature of future expansion and acquisition opportunities
and factors  beyond our control,  including  economic  conditions,  competition,
regulatory developments and the availability of capital.

     At  December  31,  1999,  we  had   outstanding   commitments   aggregating
approximately  $96.5  million  related to the  purchase of fiber optic cable and
telecommunications  equipment  under our agreements  with certain  suppliers and
service providers.

     We believe that our cash,  the expected  proceeds from our proposed sale of
PIK Preferred Stock to Lucent and borrowings  available under the Amended Senior
Secured Credit  Facility will be sufficient to meet our liquidity  needs through
the completion of our remaining 3 networks  currently  planned for completion by
the end of the first  half of 2000,  as well as  operating  losses  and  capital
expenditure requirements for all of our 37 markets for the next 12 months.

     However, in the event that our plans change, the assumptions upon which our
plans are based prove  inaccurate,  we expand or accelerate our business plan or
we determine to  consummate  acquisitions,  the  foregoing  sources of funds may
prove insufficient to complete all such networks, and we may be required to seek
additional  financing  sooner than we currently  expect.  Additional  sources of
financing  may  include  public  or  private  equity or debt  financings  by the
Company, capitalized leases and other financing arrangements.

     We will require  additional  financing before we can begin to implement our
plans to expand into any additional Tier III markets.  We are exploring a number
of  alternatives  but we cannot  assure you that we will be  successful  in this
regard.

     We can give no assurance that additional  financing will be available to us
or, if  available,  that it can be obtained on a timely basis and on  acceptable
terms. Failure to obtain such financing could result in the delay or abandonment
of some or all of our development and expansion  plans and  expenditures,  which
would have a material  adverse effect on our business,  financial  condition and
results of  operations.  Such a failure  could  also  limit our  ability to make
principal and interest payments on our  indebtedness,  and meet our dividend and
redemption obligations with respect to our preferred stock.

YEAR 2000 COMPLIANCE

     We did not experience any material business interruption as a result of the
Year 2000 issue.  Our own software  applications  functioned well and we did not
experience  any problems with the software  applications  of the local  exchange
carriers, long distance carriers or others on whose operations we depend or with

                                       25
<PAGE>

which our systems interact.  We spent approximately  $150,000 in connection with
our Year 2000 compliance efforts, which we expensed as incurred. This amount did
not include  the cost of the new  billing  software,  operational  software  and
financial and personnel software systems which we implemented as a result of the
expansion  of our  business.  We will  continue to monitor our mission  critical
computer applications and those of our suppliers and vendors throughout the Year
2000 to ensure that any Year 2000 matters that may arise are addressed promptly.

CERTAIN FACTORS WHICH MAY AFFECT OUR FUTURE RESULTS

        We Have Had a Limited Operating History and Have Incurred Negative Gross
        Profits,  Operating  Losses,  Negative  Cash Flow and Negative  Adjusted
        EBITDA

     We were formed in September  1997 as a holding  company.  Our  subsidiaries
commenced  material  operations  in 1996 and,  as a  result,  we have had only a
limited operating history and limited revenues.  We have only recently completed
the process of building many of our networks.  Our prospects  must be considered
in the light of the risks, expenses and difficulties  frequently  encountered by
companies in the early stage of development. In connection with the construction
of our networks we have incurred and expect to continue to incur significant and
increasing negative gross profits, operating losses and negative adjusted EBITDA
while we  expand  our  business  and  build our  customer  base.  We can give no
assurance  that an  adequate  customer  base with  respect  to any or all of our
services will be obtained or sustained.

     Our negative gross profits,  operating  losses,  negative  adjusted EBITDA,
cash used by operations  and capital  expenditures  will increase as a result of
the  continuation of our expansion  strategy.  We cannot assure you that we will
achieve or sustain profitability or generate positive EBITDA or at any time have
sufficient  resources  to meet  our  capital  expenditure  and  working  capital
requirements  or  make  payments  on our  indebtedness.  We  must  significantly
increase  our  revenues  and cash flows to meet our debt  service and  preferred
stock dividend obligations.

          Substantial Indebtedness

     At February 29, 2000, we had  outstanding  approximately  $938.2 million of
indebtedness  outstanding.  Our indebtedness could have important  consequences.
For example,  it could:

     o    limit our ability to obtain any necessary financing in the future,

     o    require  us to  dedicate a  substantial  portion of our cash flow from
          operations to make payments on our indebtedness,  thereby reducing the
          funds  available to us for other purposes,  including  working capital
          and capital expenditures,

     o    limit our  flexibility in planning for, or reacting to changes in, our
          business or the industry in which we operate,

     o    make  us  more  highly  leveraged  than  many,  if  not  all,  of  our
          competitors,  which  could  place  us  at a  competitive  disadvantage
          compared to those of our competitors that are less leveraged, and

     o    increase our vulnerability in the event of a downturn in our business.

     If we fail  to  meet  our  obligations  there  could  be a  default  on our
indebtedness  which  would  permit  the  holders  of  substantially  all  of our
indebtedness to accelerate the maturity thereof.

     In  connection  with the  build-out of our  networks  and  expansion of our
services, we have been experiencing  increasing negative adjusted EBITDA and our
earnings were  insufficient  to cover fixed charges for 1997,  1998 and 1999. We
might not be able to improve  our  earnings  before  fixed  charges or  adjusted
EBITDA  expense.  If we do not,  we might  not be able to meet our debt  service
obligations.

     We  cannot  assure  you that our cash  flow  from  operations  and  capital
resources  will be sufficient to repay our 13 1/2% Senior Notes,  12 1/2% Senior
Discount Notes, and the Amended Senior Secured Credit Facility in full or that a
substantial  portion of our indebtedness will not need to be refinanced.  We can
give no assurance that we will be able to effect such refinancings.

                                       26
<PAGE>

     You should be aware that our ability to repay or refinance our current debt
depends on our successful financial and operating performance and our ability to
successfully  implement our business strategy.  Unfortunately,  we cannot assure
you that we will be successful in implementing  our strategy or in realizing our
anticipated  financial results.  You should also be aware that our financial and
operational  performance  depends  upon a number of  factors,  many of which are
beyond  our  control.  These  factors  include:

     o    the  economic and  competitive  conditions  in the  telecommunications
          network industry,

     o    any  operating  difficulties,  increased  operating  costs or  pricing
          pressure we may experience,

     o    the passage of legislation or other regulatory  developments  that may
          adversely affect us,

     o    any delays in implementing any strategic projects, and

     o    our ability to complete our  networks on time and in a  cost-effective
          manner.

     The Amended Senior Secured Credit Facility and the indentures applicable to
our 13 1/2% Senior Notes and 12 1/2% Senior  Discount  Notes contain a number of
significant covenants. These covenants limit our ability to, among other things:

     o    borrow additional money,

     o    make capital expenditures and other investments,

     o    pay dividends,

     o    merge, consolidate, or dispose of our assets, and

     o    enter into transactions with our affiliates.

     Under the Amended Senior  Secured Credit  Facility,  our  subsidiaries  are
required to meet certain financial tests at the end of each quarter.  Failure to
comply with these covenants could limit our ability to make further  borrowings,
or could result in a default under the Amended Senior  Secured Credit  Facility,
allowing the lenders to  accelerate  the maturity of the loans made  thereunder.
There can be no assurance  that we will be able to comply with such covenants in
the future.

        Our Future Growth Will Require Substantial Additional Capital

     Our current plans for expansion will require  substantial  additional  cash
from outside sources. We currently  anticipate that our capital expenditures for
2000 will be  approximately  $285.0 million.  We also will have  substantial net
losses  to fund.  Our  substantial  cash  requirements  will  continue  into the
foreseeable future.

     We believe that our cash,  the expected  proceeds from our proposed sale of
PIK Preferred Stock to Lucent and borrowings  available under our Amended Senior
Secured Credit  Facility,  will provide  sufficient funds for us to complete the
initial  fiber optic  backbone and  installation  of a switch in the remaining 3
networks  currently planned for completion by the end of the first half of 2000,
as well as operating losses and capital expenditure  requirements for all of our
37  markets  for the next 12  months.  Thereafter,  we will  require  additional
financing.

     However, in the event that:

     o    our plans change,

     o    the assumptions upon which our plans are based prove inaccurate,

     o    we expand or accelerate our business plan, or

     o    we determine to consummate acquisitions,


                                       27
<PAGE>

the foregoing sources of funds may prove to be insufficient to complete all such
networks,  and we may require  additional  financing  sooner  than we  currently
expect.

     We will  require  additional  financing,  however,  before  we can begin to
implement  our plans to expand  into any  additional  Tier III  markets.  We are
exploring  a number of  alternatives,  but we cannot  assure you that we will be
successful  in  this  regard.

     Additional sources of financing may include:

     o    public or private equity or debt financings,

     o    capitalized leases, and

     o    other financing arrangements.

     Pursuant  to certain  provisions  of our  Series A and Series C  Cumulative
Convertible  Preferred Stock,  and our Series E and Series F Senior  Redeemable,
Exchangeable,  PIK Preferred Stock, we may not increase the authorized number of
shares of our preferred stock or common stock without the consent of the holders
of  two-thirds  of the  shares of those  series.  We  currently  have only three
million shares of common stock authorized.

     Additional  financing  might not be  available to us on  acceptable  terms,
within the  limitations  contained in our  indebtedness,  or at all.  Failure to
obtain such  additional  financing  could result in the delay or  abandonment of
some or all of our development and expansion plans and expenditures, which would
have a material adverse effect on our business prospects.

     Because  We Are a Holding  Company,  We Will Be  Reliant  on Funds from Our
     Subsidiaries to Repay Our Indebtedness and Our Subsidiaries'  Creditors May
     Have Priority on those Funds

     We are a holding  company whose sole material  asset is the common stock of
our subsidiaries. In connection with the Amended Senior Secured Credit Facility,
we have  reaffirmed  the  pledge  of all of the  common  stock of our  operating
subsidiaries  that own our 34 existing  networks (and the 3 networks planned for
completion  by the end of the  first  half of 2000)  to the  lenders  under  the
Amended  Senior  Secured  Credit  Facility.  Our operating  subsidiaries,  which
currently own substantially all of our operating assets,  are directly liable to
the lenders under the Amended Senior Secured Credit Facility.

     We  must  rely  upon  dividends  and  other  payments  from  our  operating
subsidiaries to generate the funds necessary to meet our obligations,  including
the payment of  principal  and  interest on the notes.  These  subsidiaries  are
legally  distinct  from us and have no  obligation to pay amounts due by us. The
ability  of our  operating  subsidiaries  to make  such  payments  to us will be
subject to, among other things,  the  availability  of funds,  the terms of each
operating  subsidiary's  indebtedness  and applicable state laws. In particular,
the terms of the operating  subsidiaries'  credit facilities  prohibit them from
paying dividends and principal and interest on intercompany  borrowings  unless,
among other things,  they are in compliance  with certain  financial  covenants.
Accordingly,  we cannot assure you that we will be able to obtain any funds from
our operating subsidiaries.

     Claims of creditors of our  subsidiaries,  including trade creditors,  will
generally have priority as to the assets of such subsidiaries over the claims of
the Company  and the holders of our  indebtedness  and  capital  stock.  We have
unconditionally  guaranteed  the repayment of the Amended  Senior Secured Credit
Facility.

     Our  Industry is Extremely  Competitive  and Many of Our  Competitors  Have
     Greater Resources Than We Do

     The telecommunications industry is extremely competitive, particularly with
respect  to  price  and  service.  We face  competition  in all of our  markets.
Generally,  the  incumbent  local  exchange  carrier  competitor  is  one of the
Regional Bell Operating Companies, one of GTE Corporation's  subsidiaries or one
of Sprint Corporation's  subsidiaries.  The incumbent local exchange carriers:

     o    have long-standing relationships with their customers,



                                       28
<PAGE>

     o    have  financial,   technical  and  marketing  resources  substantially
          greater than ours,

     o    have the potential to fund  competitive  services with revenues from a
          variety of businesses, and

     o    currently  benefit from certain  existing  regulations  that favor the
          incumbent local exchange carriers over us in certain respects.

     We do not believe  that Tier III markets can  profitably  support more than
two competitors to the incumbent local exchange carrier. Accordingly, we believe
that once we have  completed the  construction  of our network  backbone and the
installation  of our switch in a given  market,  potential  new entrants in that
market are likely to seek to deploy their capital  elsewhere.  We will generally
continue to build in our markets after initial backbone  construction and switch
installation. We expect that this demonstration of our commitment to our markets
will further  deter new entrants.

     However,  it is  likely  that in one or more of our  markets  we will  face
competition  from  two  or  more  facilities-based  competitive  local  exchange
carriers. After the investment and expense of establishing a network and support
services in a given market,  the marginal cost of carrying an additional call is
negligible.  Accordingly,  in Tier III  markets  where  there  are three or more
facilities-based  competitive  local exchange  carriers,  we expect  substantial
price  competition.  We believe that operations in such markets are likely to be
unprofitable  for one or more  operators.

     Potential competitors in our markets include:

     o    microwave and satellite carriers,

     o    wireless telecommunications providers,

     o    cable  television  companies,   utilities,   Regional  Bell  Operating
          Companies  seeking to operate  outside  their  current  local  service
          areas, and

     o    large long distance  carriers,  such as AT&T and MCI  WorldCom,  which
          have   begun   to   offer   integrated   local   and   long   distance
          telecommunications services.

     Consolidation  of   telecommunications   companies  and  the  formation  of
strategic  alliances  within  the  telecommunications  industry,  as well as the
development of new technologies,  could give rise to significant new competitors
for us. One of the primary purposes of the  Telecommunications Act of 1996 is to
promote  competition,  particularly  in local markets.  We believe that Tier III
markets will also see more agent and distributor resale initiatives.

     Recent  regulatory  initiatives  allow  competitive local exchange carriers
like us to interconnect with incumbent local exchange carrier  facilities.  This
provides  increased  business  opportunities  for us. However,  these regulatory
initiatives  have been  accompanied by increased  pricing  flexibility  for, and
relaxation of regulatory oversight of, the incumbent local exchange carriers. If
the incumbent local exchange  carriers  engage in increased  volume and discount
pricing practices or charge  competitive local exchange carriers  increased fees
for  interconnection  to their  networks,  or if the  incumbent  local  exchange
carriers  delay  implementation  of  interconnection  to  their  networks,   our
business,  financial  condition  and results of  operations  could be  adversely
affected.

     To the extent we interconnect with and use incumbent local exchange carrier
networks to service our  customers,  we are dependent  upon the  technology  and
capabilities of the incumbent local exchange carriers to provide services and to
maintain  our  service  standards.  We will  become  increasingly  dependent  on
interconnection  with  incumbent  local exchange  carriers as switched  services
become a greater percentage of our business.  The Telecommunications Act imposes
interconnection  obligations on incumbent local exchange carriers, but we cannot
assure  you that we will be able to obtain  the  interconnections  we require at
desirable  rates,  terms  and  conditions.  In  the  event  that  we  experience
difficulties  in obtaining  appropriate  and reasonably  priced service from the
incumbent local exchange  carriers,  our ability to serve our customers would be
impaired.

                                       29
<PAGE>

     Both  the  long  distance  business  and  data  transmission  business  are
extremely competitive.  Prices in both businesses have declined significantly in
recent  years and are  expected to continue  to  decline.  In the long  distance
business we will face competition from large carriers such as AT&T, MCI Worldcom
and  Sprint.  We  will  rely on  other  carriers  to  provide  transmission  and
termination  for our long distance  traffic and  therefore  will be dependent on
such carriers.

     We expect to experience  declining prices and increasing price competition.
We might not be able to achieve or maintain adequate market share or revenue, or
compete  effectively,  in any of our markets. Any of the foregoing factors could
have a material adverse effect on our business,  financial condition and results
of operations.

     The Regional Bell  Operating  Companies and GTE Companies Have Disputed the
     Entitlement   of  Competitive   Local   Exchange   Carriers  to  Reciprocal
     Compensation for Certain Calls to Internet Service Providers

     Every  time a  customer  of a  Regional  Bell  Operating  Company  calls an
Internet  service  provider  that is one of our  customers,  we are  entitled to
receive payment from the Regional Bell Operating Company or a GTE Company.  This
payment  is  called  "reciprocal  compensation."  The  Regional  Bell  Operating
Companies and GTE Companies object to making  reciprocal  compensation  payments
and are seeking to have this changed by legislation,  regulation and litigation.
The Regional  Bell  Operating  Companies and GTE  Companies  have  threatened to
withhold,  and in many  cases have  withheld,  reciprocal  compensation  for the
transport and termination of such calls. We recognized  revenue of approximately
$2.9  million,  or 12.9% of our 1998  revenue,  from  incumbent  local  exchange
carriers  related  to  reciprocal   compensation.   We  recognized   revenue  of
approximately $9.7 million, or 15.1% of our revenue,  related to these calls for
1999. Payments of approximately $135,000 and $1.6 million were received from the
incumbent local exchange carriers during 1998 and 1999, respectively.

     We determined to recognize  this revenue  because we concluded,  based upon
all of the  facts  and  circumstances  available  to us at the  time,  including
numerous state public service  commission and state and federal court  decisions
upholding   competitive  local  exchange  carriers'  entitlement  to  reciprocal
compensation  for such calls,  that  realization of those amounts was reasonably
assured. On October 13, 1999,  however,  the Louisiana Public Service Commission
ruled that local  traffic to Internet  service  providers  in  Louisiana  is not
eligible for reciprocal compensation.  As a result of that ruling, we determined
that we could no longer  conclude that  realization of amounts  attributable  to
reciprocal  compensation  for  termination  of local calls to  Internet  service
providers in  Louisiana  was  reasonably  assured.  Accordingly,  we recorded an
adjustment  to reduce  revenue in the quarter ended  September  30, 1999,  which
reversed all reciprocal  compensation  revenue previously  recognized related to
Internet  service  provider traffic in Louisiana for the entire year of 1998 and
for the first nine months of 1999. The adjustment  amounted to $4.4 million,  of
which $1.1 million  relates to the year ended December 31, 1998 and $3.3 million
relates to the nine months ended September 30, 1999.

     Although incumbent local exchange carriers have disputed the entitlement of
competitive local exchange  carriers to reciprocal  compensation for termination
of local  calls to  Internet  service  providers  in  jurisdictions  other  than
Louisiana as well, we have determined to continue to recognize amounts due to us
for reciprocal  compensation for calls in jurisdictions  other than Louisiana in
which we operate systems because we have concluded,  based upon all of the facts
and circumstances, including numerous state public service commissions and state
and federal  court  decisions  upholding  competitive  local  exchange  carriers
entitlement to reciprocal  compensation for such calls, that realization of such
amounts is  reasonably  assured.  South  Carolina has also ruled that  incumbent
local  exchange  carriers are not obligated to pay reciprocal  compensation  for
termination of local calls to Internet service  providers.  As a result,  unless
that decision is reversed, we will not recognize revenue for such calls in South
Carolina for our systems in Spartanburg, Columbia and Charleston.

     Currently,  over 30 state  commissions and several federal and state courts
have  ruled  that  reciprocal  compensation  arrangements  do  apply to calls to
Internet service providers, while four jurisdictions have ruled to the contrary.
A number of these  rulings are subject to appeal.  Additional  disputes over the
appropriate  treatment of Internet service provider traffic are pending in other
states.

     On  February  26,  1999  the  Federal  Communications  Commission  issued a
declaratory  ruling  determining  that  Internet  service  provider  traffic  is
interstate  for  jurisdictional  purposes,  but that its current  rules  neither
require nor prohibit the payment of reciprocal  compensation  for such calls. In


                                       30
<PAGE>

the absence of a federal rule, the Federal Communications  Commission determined
that state  commissions  have  authority to interpret and enforce the reciprocal
compensation provisions of existing interconnection agreements, and to determine
the appropriate  treatment of Internet  service  provider traffic in arbitrating
new agreements.  The Federal Communications Commission also requested comment on
alternative  federal rules to govern  compensation for such calls in the future.
In response to the Federal  Communications  Commission ruling some Regional Bell
Operating  Companies have asked state  commissions to reopen previous  decisions
requiring the payment of reciprocal  compensation on Internet  service  provider
calls.  Some  Regional  Bell  Operating  Companies  and some  competitive  local
exchange carriers appealed the Federal Communications  Commission's  declaratory
ruling to the  United  States  Court of Appeals  for the  District  of  Columbia
Circuit,  which  issued a decision on March 24, 2000,  vacating the  declaratory
ruling.  The court  stated that the Federal  Communications  Commission  had not
adequately  explained its conclusion  that calls to Internet  service  providers
should not be treated as local traffic for reciprocal  compensation purposes. We
view this  decision  as  favorable,  but the  court's  direction  to the Federal
Communications  Commission to re-examine the issue will likely result in further
delay in the resolution of pending  compensation  disputes,  and there can be no
assurance as to the ultimate outcome of these proceedings.

     Our management will continue to consider the circumstances surrounding this
dispute periodically in determining whether reserves against unpaid balances are
warranted.  As of December 31, 1999,  no reserves  are  considered  necessary by
management.

     Our  interconnection  agreements  provide for reciprocal  compensation.  As
these expire,  the incumbent  local exchange  carriers are expected to refuse to
execute  new  agreements  that  provide  for  reciprocal  compensation  for such
traffic.  This is the case for our  interconnection  agreement  with  BellSouth,
which  expired  in  February,  1999.  Upon  termination  of our  interconnection
agreements,  if we cannot agree on  reciprocal  compensation  with the incumbent
local exchange carrier, the matter will be referred for arbitration to the state
public utility commissions. If new interconnection agreements do not provide for
reciprocal  compensation,  this  could  have a  material  adverse  effect on our
business, financial condition and results of operations.

     There Are  Significant  Risks in Our  Expansion  Strategy  and a Failure to
     Manage Our Growth Effectively Could Adversely Affect Our Operations

     We must achieve substantial growth in order to meet our payment obligations
under our  indebtedness.  Our networks  have only recently  become  commercially
operational  and we have only recently  deployed  switches in our networks.  Our
success will depend, among other things, upon our ability to:

     o    assess potential markets,

     o    design and build fiber optic backbone routes that provide ready access
          to a substantial customer base,

     o    achieve a sufficient customer base,

     o    install facilities,

     o    obtain  required  rights-of-way,   building  access  and  governmental
          permits,

     o    implement  interconnection  and  collocation  with the incumbent local
          exchange carriers,

     o    obtain  unbundled  network  elements  from  incumbent  local  exchange
          carriers, and

     o    secure financing.

     In addition,  we may make additional  acquisitions of existing  businesses.
Acquisitions  could divert our resources and  management  time and would require
integration with our management information, payroll and other systems, and with
our existing networks and service offerings.

     We cannot assure you that any  expansions of our networks will be completed
on schedule, at a reasonable cost or within our specifications.

     Our growth may place a significant strain on our financial,  management and
operational  resources.  Our future  performance will depend,  in part, upon our
ability to:


                                       31
<PAGE>

     o    manage our growth effectively,

     o    monitor operations,

     o    control costs, and

     o    maintain effective quality control.

     This will  require us to continue to implement  and improve our  operating,
financial and accounting systems, to expand,  train and manage our employee base
and to effectively manage the integration of acquired businesses.

     If we fail to expand in accordance  with our plans or to manage our growth,
there would be a material  adverse effect on our business,  financial  condition
and results of operations.  In addition,  the establishment of new operations or
acquisitions  will  involve  significant  expenses  in  advance  of  anticipated
revenues and may cause fluctuations in our operating results.

     There Are Significant Risks Involved in Implementation of Our Business Plan

     We are a recent  entrant  into  the  competitive  local  telecommunications
services industry.  The local  telecommunications  services market was virtually
closed to  competition  until  the  Telecommunications  Act of 1996 and  related
regulatory  rulings  eliminated  many  barriers  to entry.  There  are  numerous
operating  complexities  associated with providing  these  services.  We will be
required to develop new products,  services and systems and will need to develop
new marketing  initiatives to sell these  services.  We have limited  experience
providing  switched access and local dial tone services and we cannot assure you
that we will be able to  successfully  implement  our switched and data services
strategy.

     We are deploying high capacity digital  switches in our markets.  This will
enable us to offer local dial tone and a variety of switched access services and
data services.  We expect to incur negative gross profits and negative  adjusted
EBITDA from our switched  services in any given market during the 24 to 36 month
period after the switch is deployed.  We expect operating  margins to improve as
each  network is  expanded  and larger  volumes  of traffic  are  carried on our
network. Implementation of our switched and data services is also subject to the
ability of our equipment  manufacturers to meet our switch deployment  schedule.
We cannot  assure you that all of our switches  will be deployed on the schedule
that we  presently  contemplate  or that,  if  deployed,  our  switches  will be
utilized to the degree that we presently expect.

     Our services may not be profitable due to, among other factors:

     o    lack of customer demand,

     o    inability  to  secure  access  to  incumbent  local  exchange  carrier
          facilities at acceptable rates,

     o    competition and pricing pressure from other competitive local exchange
          carriers and the incumbent local exchange carriers, and

     o    cost overruns in connection with network build-outs.

     The  franchises  that we obtain may require us to complete the build-out of
our network within a period  specified in the franchise  grant. If we are unable
to complete the build-out of a network within the specified  period,  and unable
to obtain an extension of time in which to complete the build-out, our franchise
agreement may be terminable by the local authority.

     We Must Improve Our Customer Service Systems

     Sophisticated  information  and processing  systems are vital to our growth
and our ability to monitor costs, bill customers,  provision customer orders and


                                       32
<PAGE>

achieve  operating  efficiencies.  Until  recently  our billing and  information
systems were  produced  largely  in-house with partial  reliance on  third-party
vendors and these  systems have  generally  met our needs due in part to our low
volume of bills and orders. As we expand our services and our customer base, the
need  for   sophisticated   billing  and   information   systems  has  increased
significantly.  We have  recently  embarked  upon a program to  implement a full
suite of order management, customer service, billing and financial applications.
These applications include electronic order tracking software developed by Eftia
OSS Solutions Inc., software providing comprehensive billing functions developed
by Billing Concepts Systems,  Inc., and financial  software  developed by People
Soft, Inc. Initial installation of the new operational support systems commenced
during the third  quarter of 1999,  with  development  and expansion to continue
over the  next 12  months.  The  initial  installation  of the new  billing  and
financial  systems was completed  during the second quarter of 1999.  Additional
development of the billing and financial systems will take place over the next 9
months. Our failure to:

     o    implement the new operational support systems on a timely basis,

     o    adequately identify all of our information and processing needs, or

     o    upgrade our systems as necessary,

could have a material  adverse effect on our business,  financial  condition and
results of operations.

     We Will Be Reliant on Incumbent Local Exchange Carriers for Interconnection
     and Provisioning

     In each of our markets,  we rely on incumbent  local  exchange  carriers to
originate  and  terminate  all of our switched  services  traffic  until our own
switch becomes  operational.  Although the incumbent local exchange carriers are
legally required to "unbundle" their services and permit us to purchase only the
origination  and  termination  services we need,  thereby  decreasing  operating
expenses,  we cannot assure you that such unbundling will be timely or result in
favorable  prices.  The Supreme  Court  overturned  the  Federal  Communications
Commission's  rules  regarding  what network  elements  must be unbundled by the
incumbent local exchange  carriers,  and remanded to the Federal  Communications
Commission the question of which network  elements are  "necessary" to competing
carriers such as the Company.  On November 5, 1999,  the Federal  Communications
Commission  issued an order and  proposed  rulemaking  establishing  the network
elements that must be offered by incumbent local exchange  carriers as unbundled
network  elements.  The Supreme Court's  decision also creates some  uncertainty
regarding  the legal status of  complaints  filed at the Federal  Communications
Commission to enforce interconnection agreements.

     Carrying customer traffic on our own network generates substantially higher
margins than reselling (i.e. paying an incumbent local exchange carrier to carry
the traffic over its  network).  We are in the process of bringing our customers
on-net,  so that their  traffic will  generate  better  margins.  During 1999 we
significantly   expanded  our  internal  department  that  deals  with  bringing
customers on-net.  During the next 12 months we expect to begin transmitting our
orders to the incumbent local exchange carriers electronically.  However, we are
dependent on the incumbent  local exchange  carriers to carry out the conversion
process.  During 1998 and 1999,  63% and 31%,  respectively,  of our revenue was
from reselling.

     We cannot  bring a customer  on-net  unless the  incumbent  local  exchange
carrier sends a technician to physically  alter its network.  Historically,  the
incumbent  local  exchange  carriers  have  not  stationed  a  large  number  of
technicians  in Tier III  markets.  We believe  that  incumbent  local  exchange
carriers are increasing their technical staffs in Tier III markets, but they are
still not able to process our orders promptly.

     In  addition,  the  incumbent  local  exchange  carriers  have a  financial
incentive  to delay this  process.  Accordingly,  we expect to face  substantial
delays in bringing our resale customers on-net,  which will delay our ability to
improve our financial results as much as we would like.

     The  foregoing  factors  could result in a material  adverse  effect on our
business, financial condition and results of operations.

                                       33
<PAGE>

     There Are Significant Risks of Entry into the Long Distance Business

     In  order  to  offer  our   end-user   customers  a  complete   package  of
telecommunications  services, we recently began to offer long distance services.
As a new entrant in the long distance business,  we expect to generate low gross
margins  and  substantial  start-up  expenses  as we roll out our long  distance
service offerings.

     Long  distance  telecommunications  services  involve  the  origination  of
traffic from end-user customers to our telecommunications  switches. From these,
we will rely on other carriers to provide  transmission and termination services
for our long distance  traffic and will therefore be dependent on such carriers.
We enter into resale  agreements with long distance  carriers to provide us with
long distance transmission services.  These agreements typically provide for the
resale of long distance services on a per minute basis (some with minimum volume
commitments or volume discounts).  The negotiation of these agreements  involves
estimates  of future  supply  and demand  for long  distance  telecommunications
transmission  capacity,  as well as estimates of the calling pattern and traffic
levels of our future long distance customers. Should we fail to meet our minimum
volume  commitments,  if any,  pursuant to these  resale  agreements,  we may be
obligated to pay underutilization charges or we may lose the benefit of all or a
portion  of  the  volume  discounts  we  have  negotiated.   Likewise,   we  may
underestimate our need for long distance facilities and therefore be required to
obtain the necessary  transmission  capacity in "spot  markets"  which are often
more  expensive  than longer term  contracts.  We cannot assure you that we will
acquire  long  distance  capacity on favorable  terms or that we can  accurately
predict long distance prices and volumes so that we can generate favorable gross
margins from our long distance  business.  Our success in entering into the long
distance business will be dependent upon, among other things:

     o    our ability to select new equipment  and software and integrate  these
          into our networks,

     o    our ability to hire and train qualified personnel,

     o    our  ability to  enhance  our  billing,  back-office  and  information
          systems to accommodate long distance services, and

     o    the  acceptance by potential  customers of our long  distance  service
          offerings.

     If our long  distance  transmission  business  fails to generate  favorable
gross margins, or if we fail in any of the foregoing respects,  such failure may
have a material adverse effect on our business,  financial condition and results
of operations.

     There Are Significant Risks of Entry into the Data Transmission Business

     To complement our telecommunications  services offerings, we began offering
data transmission services in certain of our markets in 1997. We now offer ISDN,
Internet  access  infrastructure,   Local  Area  Network-to-Local  Area  Network
interconnect  and  Wide-Area  Network  services  and we are  developing  product
applications for DSL, port wholesale, frame relay and ATM services to complement
our existing data services.  These services are primarily  targeted at large and
medium sized businesses with substantial data  communications  requirements.  In
providing  these services,  we will be dependent upon vendors for equipment,  as
well as ongoing training and support and other matters. The success of our entry
into the data transmission business will be dependent upon, among other things:

     o    our ability to select new equipment  and software and integrate  these
          into our networks,

     o    our ability to hire and train qualified personnel,

     o    our  ability to  enhance  our  billing,  back-office  and  information
          systems to accommodate data transmission services, and

     o    the acceptance by potential customers of our service offerings.


                                       34
<PAGE>

     We cannot  assure  you that we will be  successful  with  respect  to these
matters. If we are not successful with respect to these matters,  there may be a
material  adverse  effect on our  business,  financial  condition and results of
operations.

     We Are Subject to Significant  Government Regulation Which May Change in an
     Adverse Manner

     Our  networks and the  provision of switched and private line  services are
subject to significant  regulation at the federal,  state and local levels.  The
telecommunications  industry  in general,  and the  competitive  local  exchange
carrier industry in particular, are undergoing substantial regulatory change and
uncertainty.   We  cannot  assure  you  that  future  regulatory,   judicial  or
legislative  changes,  or other  regulatory  activities will not have a material
adverse effect on our business, financial condition and results of operations.

     The Terms of Our Indebtedness May Restrict Our Corporate Activities

     The documents under which our long-term debt was issued contain a number of
significant  covenants.  These covenants limit,  among other things, our ability
to:

     o    borrow additional money,

     o    create liens,

     o    engage in sale-leaseback transactions,

     o    pay dividends,

     o    make investments,

     o    sell assets,

     o    issue capital stock,

     o    redeem capital stock,

     o    merge or consolidate, and

     o    enter into transactions with our stockholders and affiliates.

     However,  the  limitations  contained  in the  documents  under  which  our
long-term  debt was issued are subject to a number of  important  qualifications
and  exceptions.  In particular,  while the indenture  applicable to our 12 1/2%
Senior  Discount Notes and the indenture  applicable to the 13 1/2% Senior Notes
restrict  our  ability to incur  additional  indebtedness,  they do permit us to
incur an  unlimited  amount  of  purchase  money  indebtedness.  If we incur new
indebtedness,  the  related  risks that we and our  subsidiaries  now face could
intensify.  Any of the foregoing factors could have a material adverse effect on
our business, financial condition and results of operations.

        We Are Dependent on Third Parties for Our Rights-of-Way and Franchises

     We must obtain easements,  rights-of-way, entry to premises, franchises and
licenses from various  private  parties,  actual and potential  competitors  and
state and local governments in order to construct and operate our networks, some
of which may be  terminated  upon 30 or 60 days' notice to us. We cannot  assure
you that we will obtain  rights-of-way  and  franchise  agreements on acceptable
terms  or  that  current  or  potential  competitors  will  not  obtain  similar
rights-of-way  and franchise  agreements that will allow them to compete against
us. If any of our existing  franchise or license  agreements  were terminated or
not renewed  and we were forced to remove our fiber optic  cables or abandon our
networks in place,  such termination could have a material adverse effect on our
business, financial condition and results of operations.

                                       35
<PAGE>

     The Telecommunications Industry is Subject to Rapid Technological Change

     The telecommunications industry is subject to rapid and significant changes
in  technology,  and we must rely on third  parties for the  development  of and
access to new technology.  We cannot predict the effect of technological changes
on our  business.  We believe our future  success will depend,  in part,  on our
ability to anticipate or adapt to such changes and to offer,  on a timely basis,
services that meet customer  demands.  We may not be able to anticipate or adapt
to such changes and to offer,  on a timely basis,  services that meet customers'
demands.  A  failure  to do so  would  have a  material  adverse  effect  on our
business,  financial condition and results of operations.

        The Future Success of Our Business Depends Upon Certain Key Personnel

     We  believe  that the  efforts  of a small  number  of key  management  and
operating  personnel will largely determine our success and the loss of any such
persons  could  adversely  affect  us. We do not  maintain  so-called  "key man"
insurance  on any of our  personnel.  We have  employment  agreements  with  Mr.
Kamine, the Chairman of our Board of Directors, and Mr. Young, our President and
Chief  Operating  Officer,  which  currently run through  December 31, 2002. Our
success  will also  depend in part upon our  ability to hire and  retain  highly
skilled and qualified operating,  marketing,  financial and technical personnel.
The competition for qualified  personnel in the  telecommunications  industry is
intense  and,  accordingly,  we may not be able  to  hire  or  retain  necessary
personnel.  Our  failure  to hire or retain  necessary  personnel  could  have a
material  adverse  effect on our  business,  financial  condition and results of
operations.


                                       36
<PAGE>


ITEM 7A.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.

     Market risks  relating to our operations  result  primarily from changes in
interest rates. The substantial majority of our long-term debt bears interest at
a fixed rate. However, the fair market value of the fixed rate debt is sensitive
to changes in interest  rates.  We are subject to the risk that market  interest
rates will decline and the  interest  expense due under the fixed rate debt will
exceed the amounts due based on current  market  rates.  We have entered into an
interest  rate swap  agreement  with a  commercial  bank to reduce the impact of
changes in interest  rates on a portion of our  outstanding  variable rate debt.
The  agreement  effectively  fixes the  interest  rate on $125.0  million of our
outstanding  variable rate  borrowings  under the Amended  Senior Secured Credit
Facility due 2007. The interest rate swap agreement terminates in April 2004.

     The following table provides information about our significant
financial  instruments  that are  sensitive  to  changes in  interest  rates (in
millions):

<TABLE>
<CAPTION>

                                            Fair Value on           Future Principal Payments
                                            December 31,
                                               1999         2000   2001   2002   2003  2004   Thereafter   Total
                                            ---------------------------------------------------------------------

<S>               <C>                            <C>        <C>    <C>   <C>    <C>    <C>      <C>       <C>
Long-Term Debt:
   Fixed Rate:

      Senior Discount Notes,
         Interest payable at 12 1/2%,
         Maturing 2008....................       $ 275.7    $ -    $ -   $  -   $  -   $ -      $ 301.1   $ 301.1

      Senior Notes,
         Interest payable at 13 1/2 %,
         Maturing 2009....................         263.5      -      -      -      -     -        275.0     275.0

   Variable rate:

     Amended Senior Secured Credit
         Facility,
         interest variable (10.26% at
         December 31, 1999)(a)............         235.0      -      -     .5    22.5   35.6      176.4     235.0
                                            ---------------------------------------------------------------------
   Interest rate swap:
      Variable rate for fixed rate........         (3.9)   $ -      -      -       -      -          -        -
                                            ---------------------------------------------------------------------

         Total............................       $ 770.3    $ -    $ -   $ .5   $22.5  $35.6    $ 752.5   $ 811.1
                                            =====================================================================
</TABLE>

- - -----------------------------------------------

(a)  Pay  interest  rate is based on a variable  rate,  which at our option,  is
     determined by either a base rate or LIBOR,  plus, in each case, a specified
     margin.




                                       37
<PAGE>




ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.

     The  following  statements  are filed as part of this Annual Report on Form
10-K:

<TABLE>
<CAPTION>

                                                                                               FORM 10-K
                                                                                                PAGE NO.
                                                                                              ------------

<S>                                                                                                 <C>
        Report of Independent Auditors.................................................             39

        Consolidated Balance Sheets as of December 31, 1998 and 1999...................             40

        Consolidated Statements of Operations for the years ended December 31, 1997,
           1998 and 1999...............................................................             41

        Consolidated Statements of Redeemable and Nonredeemable Equity for  the years
           ended December 31, 1997, 1998 and 1999......................................             42

        Consolidated Statements of Cash Flows for the years ended December 31,
           1997, 1998 and 1999.........................................................             44

        Notes to Consolidated Financial Statements.....................................             45

        Independent Auditors' Report on Schedules......................................             72

        Schedule I - Condensed Financial Information of Registrant.....................             73

        Schedule II - Valuation and Qualifying Accounts................................             82
</TABLE>



                                       38
<PAGE>


                         REPORT OF INDEPENDENT AUDITORS


The Board of Directors and Stockholders
KMC Telecom Holdings, Inc.

We have audited the consolidated balance sheets of KMC Telecom Holdings, Inc. as
of  December  31,  1998 and 1999,  and the related  consolidated  statements  of
operations,  redeemable and nonredeemable  equity and cash flows for each of the
three years in the period ended December 31, 1999.  These  financial  statements
are the  responsibility of the Company's  management.  Our  responsibility is to
express an opinion on these financial statements based on our audits.

We conducted our audits in accordance with auditing standards generally accepted
in the United States. Those standards require that we plan and perform the audit
to obtain reasonable  assurance about whether the financial  statements are free
of material misstatement. An audit includes examining, on a test basis, evidence
supporting  the amounts and  disclosures in the financial  statements.  An audit
also includes assessing the accounting principles used and significant estimates
made by  management,  as well as  evaluating  the  overall  financial  statement
presentation.  We believe  that our audits  provide a  reasonable  basis for our
opinion.

In our opinion, the consolidated  financial statements referred to above present
fairly, in all material  respects,  the consolidated  financial  position of KMC
Telecom  Holdings,  Inc. as of December 31, 1998 and 1999, and the  consolidated
results of its  operations and its cash flows for each of the three years in the
period  ended  December 31,  1999,  in  conformity  with  accounting  principles
generally accepted in the United States.

                                              /s/ ERNST & YOUNG LLP

MetroPark, New Jersey
January 31, 2000, except for Note 18
  as to which the date is March 28, 2000



                                       39
<PAGE>



<TABLE>
<CAPTION>
                                                      KMC TELECOM HOLDINGS, INC.
                                                      CONSOLIDATED BALANCE SHEETS
                                                            (IN THOUSANDS)

                                                                                        DECEMBER 31
                                                                                ------------------------------
                                                                                   1998             1999
                                                                                -------------    -------------
<S>                                                                               <C>              <C>
ASSETS
Current assets:
   Cash and cash equivalents..............................................        $   21,181       $   85,966
   Restricted investments.................................................               --            37,125
   Accounts receivable, net of allowance for doubtful accounts of $350
      and $5,551 in 1998 and 1999, respectively...........................             7,539           27,373
   Prepaid expenses and other current assets..............................             1,315            1,375
                                                                                -------------    -------------
Total current assets......................................................            30,035          151,839

Investments held for future capital expenditures..........................            27,920              --
Long-term restricted investments..........................................               --            51,446
Networks and equipment, net...............................................           224,890          639,324
Intangible assets, net....................................................             2,829            3,602
Deferred financing costs, net.............................................            20,903           38,816
Other assets..............................................................             4,733            1,013
                                                                                -------------    -------------
                                                                                  $  311,310       $  886,040
                                                                                =============    =============

LIABILITIES, REDEEMABLE AND NONREDEEMABLE EQUITY (DEFICIENCY)
Current liabilities:
   Accounts payable.......................................................        $   21,052       $  167,490
   Accrued expenses.......................................................             9,187           37,047
   Deferred revenue.......................................................             1,187            4,309
                                                                                -------------    -------------
Total current liabilities.................................................            31,426          208,846

Notes payable.............................................................            41,414          235,000
Senior notes payable......................................................               --           275,000
Senior discount notes payable.............................................           267,811          301,137
                                                                                -------------    -------------
Total liabilities.........................................................           340,651        1,019,983

Commitments and contingencies

Redeemable equity:
   Senior  redeemable,  exchangeable,  PIK preferred  stock,  par value
      $.01 per share;  authorized:  -0-  shares in 1998 and 630  shares
      in 1999;  shares issued and outstanding:
       Series E, -0- in 1998 and 65 shares in 1999 ($65,004 liquidation
          preference).....................................................               --            50,770
       Series F, -0- in 1998 and 44 shares in 1999 ($44,177 liquidation
          preference).....................................................               --            41,370
   Redeemable cumulative  convertible preferred stock, par value $.01
      per share; 499 shares authorized; shares issued and outstanding:
       Series A, 124 shares in 1998 and 1999 ($12,380 liquidation
          preference).....................................................            30,390           71,349
       Series C, 175 shares in 1998 and 1999 ($17,500 liquidation
          preference).....................................................            21,643           40,301
   Redeemable common stock, shares issued and outstanding, 224 in 1998
      and 1999............................................................            22,305           33,755
   Redeemable common stock warrants.......................................               674           12,925
                                                                                -------------    -------------
Total redeemable equity...................................................            75,012          250,470
Nonredeemable equity (deficiency)
   Common stock, par value $.01 per share; 3,000 shares authorized,
     issued and outstanding, 614 shares in 1998 and 629 shares in 1999....                 6                6
  Additional paid-in capital..............................................            13,750              --
  Unearned compensation...................................................            (5,824)          (9,163)
  Accumulated deficit.....................................................          (112,285)        (375,256)
                                                                                -------------    -------------
Total nonredeemable equity (deficiency)...................................          (104,353)        (384,413)
                                                                                -------------    -------------
                                                                                  $  311,310       $  886,040
                                                                                =============    =============

                                                                                        See accompanying notes.
</TABLE>

                                       40
<PAGE>



<TABLE>
<CAPTION>

                                                           KMC TELECOM HOLDINGS, INC.
                                                     CONSOLIDATED STATEMENTS OF OPERATIONS
                                                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)


                                                                              YEAR ENDED DECEMBER 31
                                                                    ----------------------------------------------
                                                                      1997             1998             1999
                                                                    ------------     ------------     ------------

<S>                                                                  <C>              <C>              <C>
Revenue.......................................................       $    3,417       $   22,425       $   64,313

Operating expenses:
   Network operating costs....................................            7,735           37,336          110,309
   Selling, general and administrative........................            9,923           24,534           55,803
   Stock option compensation expense..........................           13,870            7,080           29,833
   Depreciation and amortization..............................            2,506            9,257           29,077
                                                                    ------------     ------------     ------------
Total operating expenses......................................           34,034           78,207          225,022
                                                                    ------------     ------------     ------------

Loss from operations..........................................          (30,617)         (55,782)        (160,709)

Other expense.................................................              --               --            (4,297)
Interest income...............................................              513            8,818            8,701
Interest expense..............................................           (2,582)         (29,789)         (69,411)
                                                                    ------------     ------------     ------------
Net loss......................................................          (32,686)         (76,753)        (225,716)
                                                                    ------------     ------------     ------------

Dividends and accretion on redeemable preferred stock.........           (8,904)         (18,285)         (81,633)
                                                                    ------------     ------------     ------------

Net loss applicable to common shareholders....................       $  (41,590)      $  (95,038)      $ (307,349)
                                                                    ============     ============     ============

Net loss per common share.....................................       $   (64.93)      $  (114.42)       $ (360.88)
                                                                    ============     ============     ============

Weighted average number of common shares outstanding..........              641              831              852
                                                                    ============     ============     ============



                                                                                             See accompanying notes.
</TABLE>

                                       41
<PAGE>

<TABLE>
<CAPTION>
                                                    KMC TELECOM HOLDINGS, INC.
                                  CONSOLIDATED STATEMENTS OF REDEEMABLE AND NONREDEEMABLE EQUITY
                                           YEARS ENDED DECEMBER 31, 1997, 1998 AND 1999
                                                          (IN THOUSANDS)





                                                                                          Redeemable Equity

                                           ---------------------------------------------------------------------------------------

                                                                          PREFERRED STOCK
                                           ----------------------------------------------------------------------------
                                             SERIES A     SERIES C       SERIES D        SERIES E        SERIES F            COM-
                                           ---------------------------------------------------------------------------------------
                                           SHARES  AMOUNT SHARES  AMOUNT SHARES  AMOUNT  SHARES  AMOUNT  SHARES   AMOUNT   SHARES
                                           ---------------------------------------------------------------------------------------
<S>                                          <C>  <C>      <C>   <C>      <C>   <C>      <C>     <C>     <C>     <C>       <C>
Balance, December 31, 1996                   -    $   -    -     $    -   -     $   -    -       $  -    -       $  -      -


Conversion of convertible notes
payable of Series A Preferred Stock          124   11,519

Issuance of warrants

Issuance of common stock and exercise
of warrants                                                                                                                133

Issuance of Series C Preferred Stock                        150    14,199

Issuance of Series D Preferred Stock                                        25   2,299

Accretion on redeemable equity                      7,360             468           80

Issuance and adjustment to fair value of
stock options to employees

Amortization of unearned compensation

Increase in fair value of stock options
issued to non-employees

Net loss

                                           =========================================================================================
Balance, December 31, 1997                   124   18,879  150    14,667    25    2,379  -          -    -          -      -



Conversion of Series D Preferred Stock                      25     2,379   (25)  (3,379)
to Series C Preferred Stock

Issuance of common stock                                                                                                    91

Accretion on redeemable equity                     11,511          4,597

Payment of dividends on preferred stock
of subsidiary

Issuance of warrants

Cancellation of KMC Telecom stock
options

Issuance and adjustment to fair value of
stock options to employees

Issuance and adustment to fair value of
stock options to non-employees

Amortization of unearned compensation

Net loss

                                           =========================================================================================
Balance, December 31, 1998                   124   30,390  175    21,643      -     -    -           -   -         -       224




</TABLE>
<PAGE>










<TABLE>
<CAPTION>

                                        Redeemable Equity (cont'd)                 Nonredeemable Equity (Deficiency)
                                        -----------------------------  ------------------------------------------------------------
                                                                                                                          TOTAL

                                                              TOTAL                  ADDITIONAL                      NONREDEEMABLE

                                         MON  STOCK         REDEEMABLE  COMMON STOCK  PAID-IN    UNEARNED   ACCUMULATED   EQUITY
                                         -----------------             --------------
                                         AMOUNT   WARRANTS   EQUITY    SHARES AMOUNT  CAPITAL   COMPENSATION  DEFICIT  (DEFICIENCY)
                                         ------------------------------------------------------------------------------------------
<S>                                       <C>      <C>       <C>        <C>     <C>   <C>        <C>         <C>          <C>
Balance, December 31, 1996                $   -    $   -     $  -         600    $6   $ 4,468    $ (1,239)   $ (2,846)   $   389


Conversion of convertible notes
payable of Series A Preferred Stock                           11,519                                                           -

Issuance of warrants                                2,025      2,025                                                           -

Issuance of common stock and exercise
of warrants                                10,863  (1,500)     9,363       14                                                  -

Issuance of Series C Preferred Stock                          14,199                                                           -

Issuance of Series D Preferred Stock                           2,299

Accretion on redeemable equity                324      14      8,246                   (8,246)                             8,246

Issuance and adjustment to fair value of
stock options to employees                                                             14,296     (14,296)                     -

Amortization of unearned compensation                                                               9,014                  9,014

Increase in fair value of stock options
issued to non-employees                                                                 4,856                              4,856

Net loss
                                                                                                              (32,686)   (32,686)
                                           =========================================================================================
Balance, December 31, 1997                 11,187     539     47,651      614     6    15,374      (6,521)    (35,532)   (26,673)



Conversion of Series D Preferred Stock
to Series C Preferred Stock                                        -                                                            -

Issuance of common stock                   9,500               9,500                                                            -

Accretion on redeemable equity             1,618      135     17,861                  (17,861)                            (17,861)

Payment of dividends on preferred stock
of subsidiary                                                                            (592)                               (592)

Issuance of warrants                                                                   10,446                              10,446

Cancellation of KMC Telecom stock
options                                                                               (26,191)      4,845                 (21,346)

Issuance and adjustment to fair value of
stock options to employees                                                             27,906      27,906                       -

Issuance and adustment to fair value of
stock options to non-employees                                                          4,668                               4,668

Amortization of unearned compensation                                                              23,758                  23,758

Net loss                                                                                                      (76,753)    (76,753)

                                         ===========================================================================================
Balance, December 31, 1998                22,305      674     75,012      614     6    13,750      (5,824)   (112,285)   (104,353)



                                                                                                             See accompanying notes.
</TABLE>
                                       42
<PAGE>

<TABLE>
<CAPTION>
                                                    KMC TELECOM HOLDINGS, INC.
                                  CONSOLIDATED STATEMENTS OF REDEEMABLE AND NONREDEEMABLE EQUITY
                                           YEARS ENDED DECEMBER 31, 1997, 1998 AND 1999
                                                          (IN THOUSANDS)





                                                                                          Redeemable Equity

                                           ---------------------------------------------------------------------------------------

                                                                          PREFERRED STOCK
                                           ----------------------------------------------------------------------------
                                             SERIES A     SERIES C       SERIES D        SERIES E        SERIES F             COM-
                                           ---------------------------------------------------------------------------------------
                                           SHARES  AMOUNT SHARES  AMOUNT SHARES  AMOUNT  SHARES  AMOUNT  SHARES   AMOUNT   SHARES
                                           ---------------------------------------------------------------------------------------
<S>                                          <C>  <C>      <C>  <C>        <C>   <C>     <C>     <C>      <C>     <C>       <C>
Balance, December 31, 1998
(carried forward)                            124  $30,390  175   $21,643     -    $  -      -     $  -      -      $         224

Issuance of Series E Preferred Stock                                                       60     44,829

Issuance of Series F Preferred Stock                                                                        40    34,817

Stock dividend of Series E Preferred
Stock                                                                                       5      5,004

Stock dividend of Series F Preferred
Stock                                                                                                        4     4,177

Issuance of warrants

Reclassification of warrants
related to "put rights"

Exercise of warrants

Accretion on redeemable equity                     40,959         18,658                             937           2,376

Issuance and adjustment to fair
value of stock option to employees

Adjustment to fair value of
stock options to non-employees

Amortization of
unearned compensation

Exercise of stock
options

Reclassification of
additional paid-in
capital deficiency

Net loss
                                           =========================================================================================
Balance, December 31, 1999                   124  $71,349  175   $40,301     -    $  -     65    $50,770     44   $41,370    224
                                           =========================================================================================

</TABLE>
<PAGE>








<TABLE>
<CAPTION>

                                         Redeemable Equity (cont'd)    Nonredeemable Equity (Deficiency)
                                         ----------------------------  ------------------------------------------------------------
                                                                                                                          TOTAL

                                                              TOTAL                  ADDITIONAL                      NONREDEEMABLE

                                         MON STOCK          REDEEMABLE  COMMON STOCK  PAID-IN    UNEARNED   ACCUMULATED   EQUITY
                                         -----------------             --------------
                                         AMOUNT   WARRANTS   EQUITY    SHARES AMOUNT  CAPITAL   COMPENSATION  DEFICIT  (DEFICIENCY)
                                         ------------------------------------------------------------------------------------------
<S>                                      <C>        <C>     <C>        <C>       <C>  <C>        <C>        <C>          <C>
Balance, December 31, 1998
(carried forward)                        $22,305   $ 674    $75,012    614       $6   $13,750    $(5,824)   $(112,285)   $(104,353)

Issuance of Series E Preferred Stock                         44,829                                                              -

Issuance of Series F Preferred Stock                         34,817                                                              -

Stock dividend of Series E Preferred
Stock                                                         5,004                    (5,004)                              (5,004)

Stock dividend of Series F Preferred
Stock                                                         4,177                    (4,177)                              (4,177)

Issuance of warrants                              10,606     10,606                       749                                  749

Reclassification of warrants
related to "put rights"                             (249)      (249)                      249                                  249

Exercise of warrants                                                                        1                                    1

Accretion on redeemable equity           11,450    1,894     76,274                   (76,274)                             (76,274)

Issuance and adjustment to fair
value of stock option to employees                                                     27,286    (27,286)                        -

Adjustment to fair value of
stock options to non-employees                                                          5,832                                5,832

Amortization of
unearned compensation                                                                             23,947                    23,947

Exercise of stock
options                                                                 15                333                                  333

Reclassification of
additional paid-in
capital deficiency                                                                     37,255                 (37,255)           -

Net loss                                                                                                     (225,716)    (225,716)
                                   =================================================================================================
Balance, December 31, 1999              $33,755  $12,925   $250,470    629    $6      $     -    $(9,163)   $(375,256)   $(384,413)
                                   =================================================================================================


                                                                                                             See accompanying notes.
</TABLE>
                                       43


<PAGE>

                           KMC TELECOM HOLDINGS, INC.
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                                         YEAR ENDED DECEMBER 31
                                                                       1997         1998         1999
                                                                     -------      --------      ------
<S>                                                               <C>           <C>           <C>
OPERATING ACTIVITIES
Net loss......................................................    $  (32,686)   $  (76,753)   $(225,716)
Adjustments to reconcile net loss to net cash used
  in operating activities:
   Depreciation and amortization..............................         2,506         9,257        29,077
   Provision for doubtful accounts............................            34           370         5,263
   Non-cash interest expense..................................           610        25,356        31,141
   Non-cash stock option compensation expense.................        13,870         7,080        29,833
   Changes in assets and liabilities:
     Accounts receivable......................................        (1,330)       (6,591)      (25,097)
     Prepaid expenses and other current assets................          (346)         (826)          (60)
     Accounts payable.........................................         2,934         7,449        29,319
     Accrued expenses.........................................         6,062         2,953        24,227
     Due to affiliates........................................           (35)          (47)            -

     Other assets.............................................          (295)       (1,821)        3,720
                                                                      -------      --------      --------

Net cash used in operating activities.........................        (8,676)      (33,573)      (98,293)
                                                                      -------      --------      --------
INVESTING ACTIVITIES
Construction of networks and purchases of equipment...........       (59,146)     (148,580)     (318,536)
Acquisitions of franchises, authorizations and related assets.        (1,846)       (1,147)       (1,992)
Cash paid for acquisition of Melbourne Network................        (2,000)            -             -
Deposit on purchase of equipment..............................             -        (2,551)            -
Purchase of investments, net..................................             -       (27,920)            -
Redemption of investments.....................................             -             -        43,450
                                                                     --------     ---------     ---------
Net cash used in investing activities.........................       (62,992)     (180,198)     (277,078)
                                                                     --------     ---------     ---------

FINANCING ACTIVITIES
Proceeds from notes payable, net of issuance costs............        59,873           938             -
Proceeds from issuance of common stock and warrants,
  net of issuance costs.......................................         9,363        20,446             -
Proceeds from issuance of preferred stock and related
  warrants, net of issuance costs.............................        16,498             -        91,001
Issuance costs of credit facilities...........................             -        (6,515)       (2,300)
Proceeds from exercise of stock options.......................             -             -           333
Proceeds from issuance of senior notes, net of issuance costs
  and purchase of portfolio of restricted investments........              -             -       158,286
Proceeds from senior secured credit facility, net of issuance
  costs......................................................              -             -       192,836
Repayment of notes payable....................................             -       (20,801)            -
Proceeds from issuance of senior discount notes, net of
  issuance costs.............................................              -       225,923             -
Dividends on preferred stock of subsidiary....................             -          (592)            -
                                                                     --------     ---------     ---------
Net cash provided by financing activities.....................        85,734       219,399       440,156
                                                                     --------     ---------     ---------

Net increase in cash and cash equivalents.....................        14,066         5,628        64,785
Cash and cash equivalents, beginning of year..................         1,487        15,553        21,181
                                                                  -----------   -----------   -----------
Cash and cash equivalents, end of year........................    $   15,553    $   21,181    $   85,966
                                                                  ===========   ===========   ===========

SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Cash paid during the year for interest, net of amounts
capitalized...................................................    $      766    $    4,438    $   29,182


                                                                  ===========   ===========   ===========
</TABLE>
                             See accompanying notes.


                                       44
<PAGE>



                           KMC TELECOM HOLDINGS, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                December 31, 1999

1.  ORGANIZATION

KMC Telecom  Holdings,  Inc. ("KMC Holdings") is a holding company formed during
1997  primarily  to own all of the  shares of its  operating  subsidiaries,  KMC
Telecom Inc.  ("KMC  Telecom"),  KMC Telecom II, Inc.  ("KMC Telecom  II"),  KMC
Telecom III,  Inc.  ("KMC  Telecom  III") and KMC Telecom of  Virginia,  Inc. On
September 22, 1997, the  stockholders of KMC Telecom  exchanged all of their KMC
Telecom  common and  preferred  stock for equal  numbers of shares of common and
preferred stock of KMC Holdings.  The merger was accounted for as an exchange of
shares between  entities under common  control,  and no changes were made to the
historical cost basis of KMC Telecom's net assets.

KMC Telecom Holdings, Inc. and its subsidiaries,  KMC Telecom, Inc., KMC Telecom
II, Inc.,  KMC Telecom III, Inc., KMC Telecom IV, Inc., KMC Telecom of Virginia,
Inc.,  KMC Telecom  Financial  Services  LLC, KMC  Telecom.com,  and KMC Telecom
Financing, Inc. are collectively referred to herein as the Company.

The Company is a  facilities-based  competitive  local exchange carrier ("CLEC")
providing  telecommunications  and data services to its  customers;  principally
business,  government and  institutional  end users, as well as Internet service
providers, long distance companies and wireless service providers,  primarily in
the Southeastern and Midwestern United States.

2.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

As noted above,  effective September 22, 1997, KMC Telecom became a wholly-owned
subsidiary of KMC Holdings.  The accompanying  financial  statements include the
consolidated  financial  position and results of  operations of KMC Holdings and
its subsidiaries subsequent to September 22, 1997. All significant  intercompany
transactions and balances have been eliminated.

On July 1, 1999,  the Company  acquired all of the  membership  interests of KMC
Services LLC from Harold N. Kamine, the Chairman of the Board of Directors,  for
nominal  consideration.  KMC Services LLC was formed to provide  services to the
Company and its customers,  initially  offering a leasing  program for equipment
physically installed at the customer's  premises.  The acquisition was accounted
for as a combination of entities under common control,  and no changes were made
to the  historical  cost basis of KMC Services  LLC's assets.  During the second
quarter of 1999, the Company had reduced the carrying value of its $709,000 loan
receivable from KMC Services LLC to an amount equal to the value of KMC Services
LLC's net assets at the acquisition date. KMC Services LLC has been consolidated
with the Company since July 1, 1999.

Cash and Cash Equivalents

The Company  considers all highly liquid  investments  with  maturities of three
months or less when purchased to be cash equivalents.

Investments Held for Future Capital Expenditures

In 1998, the Company has  designated  certain  amounts as  investments  held for
future capital expenditures.  As of December 31, 1998, the Company's investments
held for future capital  expenditures  consisted of cash equivalents  (bank term
deposits and  commercial  paper with  maturities  of less than 90 days) of $11.2
million and debt securities  (U.S.  government  obligations and commercial bonds
due within 1 year) of $16.7 million. All debt securities have been designated by
the Company as  held-to-maturity.  Accordingly,  such securities are recorded in
the accompanying December 31, 1998 financial statements at amortized cost.

                                       45
<PAGE>

Networks and Equipment

Networks and  equipment  are stated at cost,  net of  accumulated  depreciation.
Depreciation  is provided  over the  estimated  useful  lives of the  respective
assets  using  the  straight-line   method  for  financial  statement  reporting
purposes.

The estimated useful lives of the Company's  principal  classes of assets are as
follows:

   Networks:
     Fiber optic systems...............................................20 years
     Telecommunications equipment......................................10 years
     Furniture and other................................................5 years
     Leasehold improvements.......................................Life of lease

Intangible Assets

Costs  incurred in  developing  new  networks or  expanding  existing  networks,
including  negotiation of rights-of-way and obtaining regulatory  authorizations
are  capitalized  and amortized over the initial term of the  agreements,  which
generally range from 2 to 7 years.  Costs incurred to obtain city franchises are
capitalized  by  the  Company  and  amortized  over  the  initial  term  of  the
franchises, which generally range from 2 to 7 years.

Deferred Financing Costs

The  Company  capitalizes  issuance  costs  related to its debt.  Such costs are
amortized  utilizing the interest method over the lives of the related debt. The
related  amortization  is  included  as a component  of  interest  expense,  and
amounted to $561,000, $2,279,000 and $3,814,000 for the years ended December 31,
1997, 1998 and 1999, respectively.

Other Assets

Other assets are comprised  principally of employee loans, security deposits and
other  deposits  and, at December  31,  1998,  non-refundable  deposits  for the
purchase of switching equipment.

Revenue Recognition

Revenue is  recognized  in the  period the  service  is  provided.  The  Company
generally  invoices  customers  one  month in  advance  for  recurring  services
resulting in deferred revenue.  Unbilled revenue included in accounts receivable
represents  revenue  earned for services  which will be billed in the succeeding
month and totaled  $1,272,000  and  $5,305,000  at  December  31, 1998 and 1999,
respectively.

Net Loss Per Common Share

Earnings per share are  calculated  in accordance  with FASB  Statement No. 128,
Earnings per Share  ("Statement  128").  All earnings per share  amounts for all
periods have been presented in accordance  with the provisions of Statement 128.
Diluted earnings per share have not been presented for any period, as the impact
of including outstanding options and warrants would be anti-dilutive.

Income Taxes

The Company  uses the  liability  method to account for income  taxes.  Deferred
taxes are recorded based upon  differences  between the financial  statement and
tax basis of assets and liabilities.

Advertising Costs

Advertising costs are included in selling,  general and administrative  expenses
and charged to expense as incurred.  For the years ended December 31, 1997, 1998
and 1999, such costs were $66,000, $2,769,000 and $4,080,000, respectively.



                                       46
<PAGE>

Use of Estimates

The preparation of financial  statements in conformity  with generally  accepted
accounting principles requires management to make estimates and assumptions that
affect the amounts reported in the financial  statements and accompanying notes.
Actual results could differ from those estimates.

Impairment of Long-Lived Assets

The Company records impairment losses on long-lived assets used in operations or
expected to be disposed of when  impairment  indicators are present and the cash
flows  expected  to be  derived  from those  assets  are less than the  carrying
amounts of those assets.  An impairment  loss is measured as the amount by which
the carrying amount of the asset exceeds the fair value of the asset.
No such events and circumstances have occurred.

Stock-Based Compensation

As permitted by FASB Statement No. 123, Accounting for Stock-Based  Compensation
("Statement 123"), the Company has elected to follow Accounting Principles Board
Opinion No. 25,  Accounting for Stock Issued to Employees ("APB 25") and related
interpretations in accounting for its employee stock-based  compensation.  Under
APB 25, no compensation expense is recognized at the time of option grant if the
exercise  price of the employee  stock option is fixed and equals or exceeds the
fair market value of the underlying  common stock on the date of grant,  and the
number of shares to be issued  pursuant to the exercise of such option are known
and fixed at the grant date.  As more fully  described in Note 8, the  Company's
outstanding  stock  options are not  considered  fixed options under APB 25. The
Company  accounts for non-employee  stock-based  compensation in accordance with
Statement 123.

Segment Reporting

In 1998, the Company adopted FASB Statement No. 131,  Disclosures About Segments
of an Enterprise and Related Information ("Statement 131"). Statement 131 uses a
management  approach to report  financial and descriptive  information  about an
entity's operating segments. Operating segments are revenue-producing components
of an enterprise for which separate financial information is produced internally
for the entity's chief operating  decision  maker.  Under this  definition,  the
Company operated within a single segment for all periods presented.

Start-up Activities

In 1999, the Company adopted Statement of Position 98-5,  Reporting on the Costs
of  Start-Up  Activities,  which  requires  costs of start-up  activities  to be
expensed as incurred.  This statement had no effect on the Company's  results of
operations  or financial  position,  because the Company  expensed such costs in
prior years.

Recently Issued Accounting Pronouncements

In June 1998, the Financial  Accounting Standards Board issued Statement No. 133
("Statement 133"), Accounting for Derivative Instruments and Hedging Activities,
which will require the Company to recognize all derivatives on the balance sheet
at fair value.  The Company will be required to adopt  Statement 133, as amended
by Statement  No. 137 which defers the  effective  date,  as of January 1, 2001.
Derivatives  that are not hedges must be adjusted to fair value through  income.
If the derivative is a hedge,  depending on the nature of the hedge,  changes in
the fair value of  derivatives  will either be offset against the change in fair
value of the hedged assets, liabilities, or firm commitments through earnings or
recognized in other comprehensive  income until the hedged item is recognized in
earnings. The ineffective portion of a derivative's change in fair value will be
immediately  recognized in earnings. The Company has not yet determined what the
effect of Statement  133 will be on the earnings and  financial  position of the
Company.

In December 1999, the Securities and Exchange Commission issued Staff Accounting
Bulletin No. 101 ("SAB 101"), Revenue Recognition in Financial  Statements.  SAB
101  provides  additional  guidance in applying  generally  accepted  accounting


                                       47
<PAGE>

principles to revenue recognition in financial statements.  In 1999 and previous
years,  the Company  recognized  installation  revenue  upon  completion  of the
installation.  Effective  January 1, 2000, in accordance  with the provisions of
SAB 101, the Company will begin deferring  installation revenue over the life of
the  contract.  The  Company  estimates  the  effect  of this  change  will be a
reduction  of revenue of  approximately  $2.2  million and will be reported as a
cumulative  effect of a change in accounting  principle in the Company's interim
unaudited consolidated financial statements for the period ended March 31, 2000.

Reclassifications

Certain  reclassifications  have  been  made to the 1997  and 1998  consolidated
financial statements to conform with the 1999 presentation.

3.  NETWORKS AND EQUIPMENT

Networks and equipment are comprised of the following:

<TABLE>
<CAPTION>
                                                                          DECEMBER 31
                                                                      1998           1999
                                                                --------------------------------
                                                                        (in thousands)
<S>                                                                <C>             <C>
Fiber optic systems...........................................     $    99,502     $   164,985
Telecommunications equipment..................................         115,769         421,718
Furniture and fixtures........................................           7,340          21,397
Leasehold improvements........................................           1,177           1,811
Construction-in-progress......................................          11,770          66,380
                                                                --------------------------------
                                                                       235,558         676,291
Less accumulated depreciation.................................         (10,668)        (36,967)
                                                                ================================
                                                                   $   224,890     $   639,324
                                                                ================================
</TABLE>

Costs  capitalized  during the  development  of the Company's  networks  include
amounts  incurred  related to network  engineering,  design and construction and
capitalized  interest.  Capitalized  interest related to the construction of the
networks  during the years ended  December 31, 1997,  1998 and 1999 amounted to,
$854,000, $5,133,000 and $6,635,000, respectively.

For the years ended December 31, 1997, 1998 and 1999,  depreciation  expense was
$2,122,000, $8,284,000 and $27,723,000, respectively.

4.  INTANGIBLE ASSETS

Intangible assets are comprised of the following:

<TABLE>
<CAPTION>
                                                           DECEMBER 31
                                                        1998           1999
                                                  ------------------------------
                                                          (in thousands)
<S>                                                   <C>             <C>
Franchise costs................................       $   1,690       $   2,015
Authorizations and rights-of-ways..............           1,455           2,052
Building access agreements and other...........             480             637
Other..........................................             582             401
                                                  ------------------------------
                                                          4,207           5,105
Less accumulated amortization..................          (1,378)         (1,503)
                                                  ------------------------------
                                                      $   2,829       $   3,602
                                                  ==============================
</TABLE>

                                       48
<PAGE>

5.  ACCRUED EXPENSES

Accrued expenses are comprised of the following:

                                                          DECEMBER 31
                                                       1998           1999
                                                 -------------------------------
                                                         (in thousands)

Accrued compensation............................       $4,436         $11,423
Accrued costs related to financing activities...          380           7,316
Accrued interest payable........................          162           8,544
Accrued telecommunications costs................          565           3,794
Other accrued expenses..........................        3,644           5,970
                                                 ===============================
                                                       $9,187         $37,047
                                                 ===============================

6.  LONG-TERM DEBT

Senior Secured Credit Facility

On December  22, 1998,  KMC Telecom,  KMC Telecom II and KMC Telecom of Virginia
(the "Subsidiary  Borrowers"),  refinanced and expanded the Amended and Restated
Loan and Security  Agreement  (the "AT&T  Facility") by entering into a Loan and
Security   Agreement  (the  "Senior  Secured  Credit  Facility")  with  Newcourt
Commercial  Finance  Corp.  ("Newcourt"),  First Union  National  Bank,  General
Electric  Capital  Corporation  ("GECC") and Canadian  Imperial Bank of Commerce
(the  "Creditors").  Under the Senior  Secured  Credit  Facility,  the Creditors
agreed to lend the  Subsidiary  Borrowers  up to an  aggregate  of $250  million
initially  to be  used  for  the  construction  and  expansion  of  fiber  optic
telecommunications  networks in certain  markets and for payment of  transaction
fees  and  expenses  and,  subject  to  the  attainment  of  certain   financial
conditions, for working capital and general corporate purposes.

The Senior Secured Credit Facility  includes a $175 million eight year revolving
loan and a $75 million  eight and one half year term loan.  At December 31, 1998
and  1999,  an  aggregate  of  $41.4  and  $235.0  million,   respectively,  was
outstanding under this facility.

As discussed  further in Note 18, the  Subsidiary  Borrowers and KMC Telecom III
amended, restated and combined the Senior Secured Credit Facility and the Lucent
Loan and Security Agreement during the first quarter of 2000.

Borrowings under the Senior Secured Credit Facility bear interest payable at the
Subsidiary  Borrowers'  option,  at (a) the "Applicable Base Rate Margin" (which
generally ranges from 1.75% to 3.25%) plus the greater of (i) the administrative
agent's prime rate or (ii) the overnight  federal funds rate plus .5% or (b) the
"Applicable  LIBOR  Margin"  (which  generally  ranges from 2.75% to 4.25%) plus
LIBOR, as defined.  Interest on borrowings  outstanding at December 31, 1999 was
based on both the base rate and  LIBOR.  The  Subsidiary  Borrowers  were  being
charged a  weighted-average  interest  rate of 9.38% and 10.26% at December  31,
1998 and  1999,  respectively.  The  Subsidiary  Borrowers  must  pay an  annual
commitment  fee on the  unused  portion of the Senior  Secured  Credit  Facility
ranging from .75% to 1.25%.

The Senior Secured Credit Facility contains a number of affirmative and negative
covenants  including,  among others,  covenants  restricting  the ability of the
Subsidiary  Borrowers  to  consolidate  or merge with any person,  sell or lease
assets  not in the  ordinary  course of  business,  sell or enter into long term
leases of dark fiber,  redeem stock,  pay  dividends or make any other  payments
(including  payments of principal or interest on loans) to KMC Holdings,  create
subsidiaries, transfer any permits or licenses, or incur additional indebtedness
or act as guarantor for the debt of any person, subject to certain conditions.

The Subsidiary Borrowers are required to comply with certain financial tests and
maintain certain  financial  ratios,  including,  among others, a ratio of total


                                       49
<PAGE>

debt to contributed capital, certain minimum revenues, maximum EBITDA losses and
minimum EBITDA, maximum capital expenditures and minimum access lines, a maximum
total  leverage  ratio, a minimum debt service  coverage  ratio, a minimum fixed
charge coverage ratio and a maximum consolidated leverage ratio.

The Company obtained a waiver of compliance, for the quarter ended September 30,
1999, with certain financial covenants (related to revenue and EBITDA) contained
in the Senior  Secured Credit  Facility.  In addition,  the EBITDA  covenant was
amended for the fourth  quarter of 1999  through the fourth  quarter of 2000 and
the revenue  covenant  was amended  for the fourth  quarter of 1999  through the
first quarter of 2001 to less restrictive  amounts. As of December 31, 1999, the
Subsidiary Borrowers were in compliance with the covenants, as amended.

Lucent Loan and Security Agreement

KMC  Telecom  III  entered  into a Loan  and  Security  Agreement  (the  "Lucent
Facility") dated February 4, 1999 with Lucent Technologies Inc. ("Lucent") which
provides  for  borrowings  to  be  used  to  fund  the  acquisition  of  certain
telecommunications  equipment and related expenses. The Lucent Facility provides
for an  aggregate  commitment  of up to $600  million,  of which $250 million is
available at December 31, 1999 to purchase Lucent  products.  Further,  up to an
additional   $350  million  will  be  available  upon  (a)  additional   lenders
participating  in the Lucent  Facility and making  commitments  to make loans so
that  Lucent's  aggregate  commitment  does not exceed $250  million and (b) the
Company satisfying certain other requirements,  the most significant of which is
KMC Holdings  raising and  contributing at least $300 million in high yield debt
or equity  (other  than  disqualified  stock) to KMC  Telecom  III.  The  Lucent
Facility places certain  restrictions upon KMC Telecom III's ability to purchase
non-Lucent equipment with proceeds from such facility.  At December 31, 1999, no
amounts had been borrowed under the Lucent Facility.

As discussed  further in Note 18, the  Subsidiary  Borrowers and KMC Telecom III
amended, restated and combined the Senior Secured Credit Facility and the Lucent
Loan and Security Agreement during the first quarter of 2000.

Interest on borrowings  under the Lucent  Facility is charged,  at the option of
KMC Telecom III, at a floating rate of LIBOR plus the "Applicable LIBOR Margin",
or at an  alternative  base rate plus the  "Applicable  Base  Rate  Margin"  (as
defined).  Such margins will be increased by 0.25% until KMC Telecom III and its
subsidiaries have completed systems in fourteen markets.

The Lucent  Facility  contains a number of  affirmative  and negative  covenants
including, among others, covenants restricting the ability of KMC Telecom III to
consolidate  or merge with any person,  sell or lease assets not in the ordinary
course of  business,  sell or enter  into any  long-term  leases of dark  fiber,
redeem stock,  pay dividends or make any other payments  (including  payments of
principal or interest on loans) to KMC Holdings,  create subsidiaries,  transfer
any permits or licenses,  or incur  additional  indebtedness or act as guarantor
for the debt of any other person, subject to certain conditions.

KMC Telecom III is required to comply with certain  financial tests and maintain
certain  financial  ratios,  including,  among others,  a ratio of total debt to
contributed capital, certain minimum revenues, maximum EBITDA losses and minimum
EBITDA,  maximum capital  expenditures and minimum access lines, a maximum total
leverage  ratio, a minimum debt service  coverage  ratio, a minimum fixed charge
coverage ratio and a maximum consolidated leverage ratio.

Senior Discount Notes

On January 29, 1998, KMC Holdings sold 460,800 units,  each unit consisting of a
12 1/2% senior  discount note with a principal  amount at maturity of $1,000 due
2008 pursuant to the Senior Discount Note Indenture between KMC Holdings and the
Chase Manhattan Bank, as trustee (the "Senior  Discount  Notes") and one warrant
to purchase  .21785 shares of Common Stock of KMC Holdings at an exercise  price
of $.01 per share. The gross and net proceeds of the offering were approximately
$250 million and $236.4 million,  respectively. A substantial portion of the net
proceeds of the offering  have been loaned by KMC Holdings to its  subsidiaries.
On August 11, 1998, KMC Holdings  exchanged the notes issued on January 29, 1998
for $460.8 million aggregate principal amount at maturity of notes that had been
registered under the Securities Act of 1933 (as used below and elsewhere herein,
"Senior Discount Notes" includes the original notes and the exchange notes).

The Senior  Discount  Notes are  unsecured,  unsubordinated  obligations  of the
Company and mature on February 15, 2008. The Senior  Discount Notes were sold at


                                       50
<PAGE>

a substantial  discount from their principal amount at maturity,  and there will
not be any payment of interest on the Senior  Discount Notes prior to August 15,
2003. The Senior Discount Notes will fully accrete to face value on February 15,
2003.  From and after  February 15, 2003,  the Senior  Discount  Notes will bear
interest,  which  will be  payable  in cash,  at the rate of 12.5%  per annum on
February 15 and August 15 of each year,  commencing August 15, 2003. The Company
is accreting the initial  carrying  value of the Senior  Discount Notes to their
aggregate face value over the term of the debt at its effective interest rate of
13.7%.

The Senior Discount Notes are redeemable,  at the Company's  option, in whole or
in part,  on or after  February  15, 2003 and prior to maturity,  at  redemption
prices equal to 106.25% of the  aggregate  principal  amount at  maturity,  plus
accrued and unpaid interest,  if any, to the redemption date,  declining to 100%
of the aggregate principal amount at maturity,  plus accrued and unpaid interest
as of February 15, 2006.

In addition,  at any time prior to April 15, 2000,  the Company may redeem up to
35% of the aggregate  principal  amount at maturity of the Senior Discount Notes
with the net proceeds  from the sale of common  equity at a redemption  price of
112.50% of their accreted value on the redemption date.

The  indebtedness  evidenced  by the Senior  Discount  Notes ranks pari passu in
right  of  payment  with  all  existing  and  future  unsubordinated,  unsecured
indebtedness  of KMC Holdings and senior in right of payment to all existing and
future  subordinated  indebtedness of KMC Holdings.  However,  KMC Holdings is a
holding  company  and the  Senior  Discount  Notes are,  therefore,  effectively
subordinated to all existing and future  liabilities  (including trade payables)
of its subsidiaries.

Within 30 days of the  occurrence  of a Change of  Control  (as  defined  in the
Senior Discount Note Indenture), the Company must offer to purchase for cash all
Senior Discount Notes then  outstanding at a purchase price equal to 101% of the
accreted value thereof,  plus accrued interest.  The Company's ability to comply
with this requirement is subject to certain restrictions contained in the Senior
Secured Credit Facility.

The Senior Discount Note Indenture  contains events of default,  including,  but
not limited to, (i) defaults in the payment of  principal,  premium or interest,
(ii) defaults in compliance with covenants contained in the Senior Discount Note
Indenture,  (iii) cross defaults on more than $5 million of other  indebtedness,
(iv) failure to pay more than $5 million of judgments  that have not been stayed
by appeal or otherwise and (v) the  bankruptcy of KMC Holdings or certain of its
subsidiaries.

The Senior Discount Note Indenture restricts, among other things, the ability of
KMC  Holdings  to  incur  additional  indebtedness,   create  liens,  engage  in
sale-leaseback  transactions,  pay dividends or make distributions in respect of
capital stock,  make  investments  or certain other  restricted  payments,  sell
assets of KMC Holdings,  redeem capital stock, issue or sell stock of restricted
subsidiaries,  enter into transactions with stockholders or affiliates or effect
a  consolidation  or merger.  The Senior  Discount  Note  Indenture  permits KMC
Holdings'  subsidiaries to be deemed  unrestricted  subsidiaries  and, thus, not
subject to the restrictions of the Senior Discount Note Indenture.

The Senior  Discount  Notes are  "applicable  high yield  discount  obligations"
("AHYDOs"),  as defined in the Internal Revenue Code of 1986, as amended.  Under
the rules applicable to AHYDOs, a portion of the original issue discount ("OID")
that accrues on the Senior  Discount Notes will not be deductible by the Company
at any  time.  Any  remaining  OID on the  Senior  Discount  Notes  will  not be
deductible by the Company until such OID is paid.

Senior Notes

On May 24, 1999, KMC Holdings issued $275.0 million  aggregate  principal amount
of 13 1/2% Senior Notes due 2009. On December 30, 1999,  KMC Holdings  exchanged
the notes issued on May 24, 1999 for $275.0 million  aggregate  principal amount
of notes  that had been  registered  under the  Securities  Act of 1933 (as used
below and elsewhere  herein,  "Senior Notes" includes the original notes and the
exchange notes).  Interest on the Senior Notes is payable  semi-annually in cash
on May 15 and November 15 of each year,  beginning  November 15, 1999. A portion
of the  proceeds  from the  offering of the Senior  Notes was used to purchase a
portfolio of U.S.  government  securities  that were pledged as security for the
first six interest payments on the Senior Notes.

The Senior Notes are redeemable,  at the Company's  option, in whole or in part,
on or after May 15, 2004 and prior to maturity,  at  redemption  prices equal to


                                       51
<PAGE>

106.75% of the aggregate  principal amount at maturity,  plus accrued and unpaid
interest,  if any, to the  redemption  date,  declining to 100% of the aggregate
principal  amount at maturity,  plus  accrued and unpaid  interest as of May 15,
2007.

In addition, at any time prior to May 15, 2002, the Company may redeem up to 35%
of the aggregate  principal  amount at maturity of the Senior Notes with the net
proceeds from the sale of common  equity at a redemption  price of 113.5% of the
principal amount on such date plus accrued and unpaid interest. Upon a change of
control  (as defined in the Senior Note  Indenture),  the Company  must offer to
purchase  for cash the  Senior  Notes at a purchase  price  equal to 101% of the
principal amount,  plus accrued  interest.  The Company's ability to comply with
this  requirement  is subject to certain  restrictions  contained  in the Senior
Secured  Credit  Facility.

The Senior Notes were guaranteed by KMC Telecom Financing,  Inc., a wholly-owned
subsidiary. The Senior Notes are senior, unsecured unsubordinated obligations of
KMC  Holdings  and rank pari passu in right of  payment  with all  existing  and
future  unsubordinated,  unsecured  indebtedness  of KMC  Holdings and senior in
right of payment to all of existing and future subordinated  indebtedness of KMC
Holdings.  However,  KMC Holdings is a holding company and the Senior Notes are,
therefore,  effectively  subordinated  to all  existing  and future  liabilities
(including trade payables), of its subsidiaries.

The Senior Note Indenture  contains certain  covenants that, among other things,
limit  the  Company's  ability  to  incur  additional  indebtedness,  engage  in
sale-leaseback transactions,  pay dividends or make certain other distributions,
sell assets,  redeem  capital  stock,  effect a  consolidation  or merger of KMC
Telecom  Holdings,  Inc.  and enter  into  transactions  with  stockholders  and
affiliates and create liens on our assets.

7.   INTEREST RATE SWAP AGREEMENT

The Company has entered into an interest rate swap  agreement  with a commercial
bank to reduce  the  impact of  changes  in  interest  rates on a portion of its
outstanding  variable rate debt. The agreement  effectively  fixes the Company's
interest rate on $125 million of the outstanding  variable rate borrowings under
the Senior  Secured  Credit  Facility due 2007. The interest rate swap agreement
terminates in April 2004.  The Company is exposed to credit loss in the event of
nonperformance by the other party to the interest rate swap agreement.  However,
the  Company  does  not  anticipate  nonperformance  by  the  counterparty.

8.   REDEEMABLE AND NONREDEEMABLE EQUITY

KMC Telecom Preferred Stock

On January 21,  1997,  certain  convertible  notes were  converted  into 123,800
shares of Series A Cumulative Convertible Preferred Stock of KMC Telecom with an
aggregate liquidation value of $12,380,000. Effective September 22, 1997, all of
the shares of Series A  Cumulative  Convertible  Preferred  Stock of KMC Telecom
were exchanged for an equal number of shares of Series A Cumulative  Convertible
Preferred  Stock of KMC  Holdings.

Pursuant to an agreement with Nassau, all dividends  accumulated on the Series A
Cumulative Convertible Preferred Stock of KMC Telecom through September 22, 1997
($592,000)  were paid  upon the  closing  of KMC  Holdings'  issuance  of Senior
Discount Notes and warrants on January 29, 1998.

Series E Preferred Stock

On  February  4,  1999,  the  Company  issued  25,000  shares of Series E Senior
Redeemable,  Exchangeable,  PIK Preferred Stock (the "Series E Preferred Stock")
to Newcourt Finance,  generating  aggregate gross proceeds of $22.9 million.  On
April 30,  1999,  the Company  issued an  additional  35,000  shares of Series E
Preferred  Stock for gross  proceeds  of $25.9  million.  The Series E Preferred
Stock has a liquidation  preference  of $1,000 per share and an annual  dividend
equal to 14.5% of the liquidation  preference,  payable quarterly.  On or before
January 15, 2004,  the Company may pay dividends in cash or in additional  fully
paid and  nonassessable  shares of Series E Preferred  Stock.  After January 15,
2004,  dividends  must be paid in cash,  subject to certain  conditions.  Unpaid
dividends  accrue  at  the  dividend  rate  of the  Series  E  Preferred  Stock,
compounded  quarterly.  During 1999, the Company issued 5,004 shares of Series E
Preferred Stock to pay the dividends due.

The Series E Preferred  Stock must be  redeemed on February 1, 2011,  subject to
the legal  availability of funds  therefor,  at a redemption  price,  payable in


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cash, equal to the liquidation  preference  thereof on the redemption date, plus
all accumulated and unpaid dividends to the date of redemption.  After April 15,
2004, the Series E Preferred Stock may be redeemed,  in whole or in part, at the
option of the Company,  at a redemption  price equal to 110% of the  liquidation
preference of the Series E Preferred Stock plus all accrued and unpaid dividends
to the date of redemption.  The redemption  price declines to an amount equal to
100% of the  liquidation  preference  as of April 15, 2007.

In  addition,  on or prior to April 15,  2002,  the Company  may, at its option,
redeem up to 35% of the aggregate  liquidation  preference of Series E Preferred
Stock with the  proceeds of sales of its  capital  stock at a  redemption  price
equal to 110% of the liquidation  preference on the redemption date plus accrued
and unpaid dividends.

The  holders  of  Series  E  Preferred  Stock  have  voting  rights  in  certain
circumstances.  Upon the occurrence of a change of control,  the Company will be
required to make an offer to repurchase the Series E Preferred Stock for cash at
a purchase price of 101% of the liquidation  preference  thereof,  together with
all  accumulated  and unpaid  dividends  to the date of  purchase.

The Series E Preferred  Stock is not  convertible.  The Company may, at the sole
option of the Board of Directors (out of funds legally available), exchange all,
but not less  than  all,  of the  Series E  Preferred  Stock  then  outstanding,
including  any  shares  of  Series E  Preferred  Stock  issued  as  payment  for
dividends,   for  a  new  series  of  subordinated   debentures  (the  "Exchange
Debentures") issued pursuant to an exchange debenture indenture.  The holders of
Series  E  Preferred  Stock  are  entitled  to  receive  on the date of any such
exchange,  Exchange Debentures having an aggregate principal amount equal to (i)
the total of the  liquidation  preference  for each share of Series E  Preferred
Stock  exchanged,  plus (ii) an amount equal to all accrued but unpaid dividends
payable on such share.

Series F Preferred Stock

On  February  4,  1999,  the  Company  issued  40,000  shares of Series F Senior
Redeemable,  Exchangeable,  PIK Preferred Stock (the "Series F Preferred Stock")
to Lucent and Newcourt  Finance,  generating  aggregate  gross proceeds of $38.9
million. The Series F Preferred Stock has a liquidation preference of $1,000 per
share  and an  annual  dividend  equal to 14.5% of the  liquidation  preference,
payable quarterly.  The Company may pay dividends in cash or in additional fully
paid and  nonassessable  shares of Series F Preferred  Stock.  During 1999,  the
Company issued 4,177 shares of Series F Preferred Stock to pay the dividends due
for such period.

The Series F Preferred  Stock may be redeemed at any time,  in whole or in part,
at the  option  of the  Company,  at a  redemption  price  equal  to 110% of the
liquidation  preference on the  redemption  date plus an amount in cash equal to
all  accrued  and unpaid  dividends  thereon to the  redemption  date.  Upon the
occurrence of a change of control, the Company will be required to make an offer
to purchase the Series F Preferred Stock for cash at a purchase price of 101% of
the  liquidation  preference  thereof,  together with all accumulated and unpaid
dividends to the date of purchase.

The  holders  of Series F  Preferred  Stock have  voting  rights  under  certain
circumstances.

Upon the  earlier of (i) the date that is sixty days after the date on which the
Company closes an underwritten  primary offering of at least $200 million of its
Common  Stock,  pursuant  to  an  effective  registration  statement  under  the
Securities  Act or (ii)  February 4, 2001,  any  outstanding  Series F Preferred
Stock will automatically convert into Series E Preferred Stock, on a one for one
basis.

The  Company  may, at the sole  option of the Board of  Directors  (out of funds
legally  available),  exchange  all,  but not less  than  all,  of the  Series F
Preferred  Stock then  outstanding,  including  any shares of Series F Preferred
Stock issued as payment for dividends,  for Exchange Debentures.  The holders of
Series  F  Preferred  Stock  are  entitled  to  receive  on the date of any such
exchange,  Exchange Debentures having an aggregate principal amount equal to (i)
the total of the  liquidation  preference  for each share of Series F  Preferred
Stock  exchanged,  plus (ii) an amount equal to all accrued but unpaid dividends
payable on such share.

Series A Preferred Stock

There are 123,800 shares of Series A Cumulative  Convertible  Preferred Stock of
KMC Holdings ("Series A Preferred Stock") authorized and outstanding. Such stock
was issued to two entities,  Nassau  Capital  Partners,  L.P. and NAS Partners I
L.L.C.  ("Nassau  Capital"  and "Nassau  Partners",  respectively,  collectively


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<PAGE>

referred to as "Nassau") in January 1997 upon the  conversion  of certain  notes
payable and related  accrued  interest  due to Nassau  aggregating  $12,380,000.
Series A Preferred  Stock has a liquidation  preference of $100 per share and an
annual dividend equal to 7.0% of the liquidation preference,  payable quarterly,
when and if declared by the Board of Directors  out of funds  legally  available
therefor.  Unpaid  dividends  accumulate and the unpaid amount  increases at the
annual rate of 7.0%, compounded quarterly.  All accumulated but unpaid dividends
will be paid upon the  occurrence  of a  Realization  Event  (defined  as (i) an
initial public offering with gross proceeds of at least $40 million or (ii) sale
of  substantially  all the  assets  or stock of the  Company  or the  merger  or
consolidation  of the  Company  into  one or  more  other  corporations).  As of
December  31,  1999,  dividends  in  arrears  on the  Series A  Preferred  Stock
aggregated $2,116,000.  Notwithstanding the foregoing,  pursuant to an agreement
among  Nassau  and the  Company,  Nassau  has  agreed to forego  the  payment of
dividends from  September 22, 1997 through the date on which Nassau  disposes of
its  interest in the  Company;  provided  that at the time of such  disposition,
Nassau has received not less than a 10% annual  compound  rate of return  during
the period it held the Series A Preferred Stock.

Series A Preferred Stock is convertible  into Common Stock at a conversion price
equal to $20.63  per share of  Common  Stock,  subject  to  adjustment  upon the
occurrence of certain  events.  Holders of Series A Preferred  Stock may convert
all or part of such  shares to Common  Stock.  Upon  conversion,  subject to the
aforementioned  agreement  to forego the payment of  dividends,  the holders are
entitled  to receive a cash  payment of the  accumulated  but unpaid  dividends;
provided,  however,  that the Company may substitute common shares having a fair
market value equal to the amount of such cash payment if the  conversion  occurs
before a Realization Event. Series A Preferred Stock will automatically  convert
into Common Stock upon the occurrence of a Qualified Public Offering (defined as
the first sale of Common Stock pursuant to a registration  statement filed under
the  Securities  Act of 1933 in which the Company  receives gross proceeds of at
least $40  million,  provided  that the per share price at which such shares are
sold in such offering is at least four times the conversion  price of the Series
A Preferred Stock).

The holders of Series A Preferred  Stock,  except as  otherwise  provided in the
Company's  Certificate  of  Incorporation,  are  entitled to vote on all matters
voted on by holders of Common Stock.  Each share of Series A Preferred  Stock is
entitled to a number of votes equal to the number of shares of Common Stock into
which such share is convertible.  Without the prior consent of two-thirds of the
shares of Series A  Preferred  Stock,  among other  things,  the Company may not
increase the number of shares of preferred stock (of whatever series) authorized
for issuance, or declare or pay any dividends on shares of Common Stock or other
junior shares.  As discussed  under  "Redemption  Rights" below,  the holders of
Series A Preferred Stock have certain redemption rights. Accordingly, such stock
has  been  reflected  as  redeemable   equity  in  the  accompanying   financial
statements.

Series C Preferred Stock

There are 350,000 shares of Series C Cumulative  Convertible  Preferred Stock of
KMC Holdings  ("Series C Preferred Stock")  authorized,  of which 175,000 shares
are  outstanding  at December  31,  1999.  150,000 of such shares were issued in
November  1997,  generating  aggregate  gross  proceeds  of $15  million and the
remaining  25,000  shares were issued in January 1998 upon the  conversion of an
equal number of shares of Series D Preferred Stock. Series C Preferred Stock has
a liquidation  preference of $100 per share and an annual dividend equal to 7.0%
of the liquidation  preference,  payable quarterly,  when and if declared by the
Board of Directors out of funds legally  available  therefor.  Unpaid  dividends
accumulate  and  the  unpaid  amount  increases  at the  annual  rate  of  7.0%,
compounded quarterly. All accumulated but unpaid dividends will be paid upon the
occurrence of a Realization Event. As of December 31, 1999, dividends in arrears
on the Series C  Preferred  Stock  aggregated  $2,821,000.  Notwithstanding  the
foregoing,  pursuant to the Purchase Agreement among the Company,  Nassau,  GECC
and First Union Corp. ("First Union"), each current holder of Series C Preferred
Stock has agreed to forego the payment of dividends that  accumulate  during the
period  from  issuance  through  the date on which such  holder  disposes of its
interest in the Company;  provided that at the time of such disposition,  it has
received not less than a 10% annual compound rate of return during such period.

Series C Preferred Stock is convertible  into Common Stock at a conversion price
equal to (i) from the date of  initial  issuance  to the date which is 30 months
after the date of such  initial  issuance,  $52.50 per share of Common Stock and
(ii)  from and  after the date  which is 30  months  after  the date of  initial
issuance, $42.18; provided that both such amounts are subject to adjustment upon
the  occurrence  of  certain  events.  Holders of Series C  Preferred  Stock may
convert all or part of such shares to Common Stock. Upon conversion,  subject to
the aforementioned agreement to forego the payment of dividends, the holders are
entitled  to receive a cash  payment of the  accumulated  but unpaid  dividends;
provided,  however,  that the Company may substitute common shares having a fair


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market value equal to the amount of such cash payment if the  conversion  occurs
before a Realization Event. Series C Preferred Stock will automatically  convert
into Common Stock upon the occurrence of a Qualified Public Offering.

The holders of Series C Preferred  Stock,  except as  otherwise  provided in the
Company's  Certificate  of  Incorporation,  are  entitled to vote on all matters
voted on by holders of Common Stock.  Each share of Series C Preferred  Stock is
entitled to a number of votes equal to the number of shares of Common Stock into
which such share is convertible.  Without the prior consent of two-thirds of the
shares of Series C  Preferred  Stock,  among other  things,  the Company may not
increase the number of shares of preferred stock (of whatever series) authorized
for issuance, or declare or pay any dividends on shares of Common Stock or other
junior shares.  As discussed  under  "Redemption  Rights" below,  the holders of
Series C Preferred Stock have certain redemption rights. Accordingly, such stock
has  been  reflected  as  redeemable   equity  in  the  accompanying   financial
statements.

The  Series C  Preferred  Stock is subject  to  redemption  at the option of the
Company, in whole but not in part, in connection with an "Acquisition Event." An
Acquisition  Event is defined to mean any merger or consolidation of the Company
with any other  company,  person or entity,  whether  or not the  Company is the
surviving entity, as a result of which the holders of the Company's Common Stock
(determined  on a fully  diluted  basis)  will hold less than a majority  of the
outstanding  shares of Common  Stock or other  equity  interest of the  Company,
person or entity resulting from such transaction, or any parent of such entity.

Series D Preferred Stock

There are 25,000 shares of Series D Cumulative  Convertible  Preferred  Stock of
KMC  Holdings  ("Series  D  Preferred  Stock")  authorized,  none of  which  are
outstanding  at December  31, 1999.  There were 25,000 of such shares  issued to
Nassau in November 1997, generating aggregate gross proceeds of $2.5 million. In
January 1998,  Nassau  exercised its conversion  rights and converted all of its
shares of Series D  Preferred  Stock into an equal  number of shares of Series C
Preferred Stock.

Common Stock

Holders of Common  Stock of the Company are  entitled to one vote for each share
held on all matters submitted to a vote of stockholders,  except with respect to
the election of Directors.  Except as otherwise  required by law, actions at the
Company's   stockholders   meetings  (held  at  least  annually),   require  the
affirmative  vote of a majority  of the shares  represented  at the  meeting,  a
quorum  being  present.  Holders of Common  Stock are  entitled,  subject to the
preferences of preferred  stock,  to receive such  dividends,  if any, as may be
declared by the Board of Directors out of funds legally available therefor.  The
Senior Discount Note Indenture and the Company's other indebtedness restrict the
ability of the Company to pay dividends on its Common  Stock.  Without the prior
consent of two-thirds of the shares of Series A Preferred  Stock and  two-thirds
of the shares of Series C  Preferred  Stock,  the Company may not declare or pay
any dividends on its Common Stock. Except as discussed under "Redemption Rights"
below, the holders of Common Stock have no preemptive,  redemption or conversion
rights.

Pursuant to provisions  contained in the Company's  Certificate of Incorporation
and an Amended and Restated Stockholders Agreement dated as of October 31, 1997,
among the Company,  Kamine, Nassau, Newcourt Communications Finance Corp., GECC,
and First Union (the "Stockholders'  Agreement"),  until Kamine and Nassau cease
to  own  Common  Stock  or  preferred  stock   convertible   into  Common  Stock
representing  at least five percent of the  outstanding  shares of Common Stock,
assuming  all  convertible  securities  are  converted,  Kamine and Nassau  have
special rights  entitling each to elect three  Directors.  A Director elected by
Kamine's  shares  or  Nassau's  shares  may  not  be  removed  except  with  the
affirmative  vote of a majority of the applicable  shares of capital  stock.  If
Kamine or Nassau transfer their shares of capital stock, the number of Directors
their shares are  entitled to elect  decreases.  The number of  Directors  which
Kamine is  entitled  to elect  would be  reduced  to two if the number of shares
owned by him were to fall  below  two-thirds  of the  number  of  shares  of the
Company initially issued to him, and to one if the number of shares owned by him
were to fall below one-third of the number of shares initially issued to him. If
his ownership were to fall below 5% of the number of shares  initially issued to
him, Kamine would no longer be entitled to elect any Directors  pursuant to such
provisions. Comparable reductions would be made to the number of Directors which
Nassau is entitled to elect if its  ownership  were to fall below the  specified
percentages.  Directors  other than those elected by vote of Kamine's  shares or
Nassau's  shares are elected by holders of Common Stock and holders of preferred
stock that are  entitled  to vote in the  election  of  Directors.  If a default
relating  to  payment  occurs  under the  Senior  Secured  Credit  Facility  and


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<PAGE>

continues  uncured  for 90  days,  the  holders  of  Series  C  Preferred  Stock
(currently  Nassau,  GECC and First Union) are entitled to elect two  additional
Directors, who will serve until the default is cured.

Redemption Rights

Pursuant to a stockholders agreement,  certain of the Company's stockholders and
warrant holders have "put rights" entitling them to have the Company  repurchase
their  preferred and common shares and redeemable  common stock warrants for the
fair value of such  securities if no Liquidity  Event (defined as (i) an initial
public  offering with gross  proceeds of at least $40 million,  (ii) the sale of
substantially  all of the stock or assets of the  Company or (iii) the merger or
consolidation  of the  Company  with one or more other  corporations)  has taken
place by the  later of (x)  October  22,  2003 or (y) 90 days  after  the  final
maturity date of the Senior  Discount Notes.  The  restrictive  covenants of the
Senior Discount Notes limit the Company's ability to repurchase such securities.
All of the  securities  subject to such "put rights" are presented as redeemable
equity in the accompanying balance sheets.

The redeemable  preferred stock,  redeemable  common stock and redeemable common
stock  warrants,  which are  subject to the  stockholders  agreement,  are being
accreted up to their fair market values from their respective  issuance dates to
their earliest  potential  redemption  date (October 22, 2003).  At December 31,
1999, the aggregate  redemption value of the redeemable equity was approximately
$320 million, reflecting per share redemption amounts of $1,212 for the Series A
Preferred  Stock,  $476  for the  Series  C  Preferred  Stock  and  $250 for the
redeemable common stock and redeemable common stock warrants.

Warrants

In connection  with KMC  Telecom's  1996 Loan and Security  Agreement,  warrants
representing  a 2.5%  ownership  interest  in the fully  diluted  common  voting
capital stock of KMC Telecom,  including anti-dilution protection,  were granted
to the lenders.  These  warrants,  at an exercise price of $.01 per share,  were
issued on January 21, 1997, concurrent with the initial borrowing under the AT&T
Facility,  at which date the fair value of such  warrants was  determined  to be
$1.5 million,  which was reflected as a charge to deferred  financing  costs and
credited to  redeemable  equity in January  1997.  On September  22, 1997,  such
warrants  were  exercised,  and an aggregate of 28,000  shares of Class A Common
Stock of KMC  Telecom  were  issued to the warrant  holders.  These  shares were
subsequently  exchanged  for an equal  number of  shares of Common  Stock of KMC
Holdings.

In  connection  with the AT&T  Facility,  warrants to purchase  10,000 shares of
Common Stock were issued to GECC in 1997.  These warrants,  at an exercise price
of $.01 per share,  are exercisable  from issuance through January 21, 2005. The
fair value of such warrants was  determined to be $525,000,  which was reflected
as a charge to  deferred  financing  costs and  credited to  redeemable  equity.
Pursuant to the Stockholders' Agreement, GECC may put the shares of Common Stock
issuable upon the exercise of such warrants back to the Company.  These warrants
have been  presented as  redeemable  common stock  warrants in the  accompanying
balance sheet at December 31, 1999.

In  connection  with the sale of Senior  Discount  Notes in  January  1998,  the
Company  issued  warrants to purchase an aggregate  of 100,385  shares of Common
Stock at an exercise  price of $.01 per share.  The net proceeds of  $10,446,000
represented the fair value of the warrants at the date of issuance. The warrants
are exercisable through January 2008.

In  connection  with the  February 4, 1999  issuances  of the Series E Preferred
Stock and the Series F Preferred  Stock,  warrants to purchase an  aggregate  of
24,660  shares of Common  Stock were sold to Newcourt  Finance  and Lucent.  The
aggregate gross proceeds from the sale of these warrants was approximately  $3.2
million. These warrants, at an exercise price of $.01 per share, are exercisable
from February 4, 2000 through February 1, 2009.

In  addition,  the Company  also  delivered  to the Warrant  Agent  certificates
representing  warrants to purchase an aggregate of an additional  107,228 shares
of  Common  Stock  at an  exercise  price  of $.01  per  share  (the  "Springing
Warrants").  The Springing  Warrants may become issuable under the circumstances
described in the following paragraph.

If the Company  fails to redeem all shares of Series F Preferred  Stock prior to
the date (the  "Springing  Warrant  Date")  which is the earlier of (i) the date
that is sixty days after the date on which the  Company  closes an  underwritten
primary  offering of at least $200  million of its Common  Stock  pursuant to an


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effective  registration  statement  under the Securities Act or (ii) February 4,
2001,  the Warrant Agent is  authorized  to issue the Springing  Warrants to the
Eligible  Holders  (as  defined in the  warrant  agreement)  of the Series E and
Series F Preferred  Stock. In the event the Company has redeemed all outstanding
shares of Series F Preferred  Stock prior to the  Springing  Warrant  Date,  the
Springing  Warrants  will not be issued and the  Warrant  Agent will  return the
certificates to the Company.  To the extent the Company  exercises its option to
exchange all of the Series F Preferred  Stock for Exchange  Debentures  prior to
the Springing  Warrant Date,  the Springing  Warrants will not become  issuable.
Therefore,  as the future issuance of the Springing  Warrants is entirely within
the control of the Company and the  likelihood of their issuance is deemed to be
remote, no value has been ascribed to the Springing Warrants.

In  connection  with the April 30,  1999  issuance of  additional  shares of the
Series E Preferred Stock,  warrants to purchase an aggregate of 60,353 shares of
Common  Stock were issued to Newcourt  Finance and First  Union.  The  aggregate
gross proceeds from the sale of these warrants was  approximately  $9.1 million.
These warrants,  at an exercise price of $.01 per share,  are  exercisable  from
February 4, 2000 through February 1, 2009.

Options

Prior to the establishment of the present holding company structure, during 1996
and 1997, KMC Telecom  granted  options to purchase  shares of its common stock,
par value $.01 per share ("KMC Telecom Common Stock"),  to employees pursuant to
the KMC Telecom Stock Option Plan.

In order to reflect the establishment of the holding company structure,  on June
26,  1998,  the Board of  Directors  adopted a new stock  option  plan,  the KMC
Holdings  Stock Option Plan (the "1998  Plan"),  which  authorizes  the grant of
options to purchase  Common Stock of the Company.  The 1998 Plan was approved by
the  stockholders,  effective  July 15,  1998.  In September  1998,  the Company
replaced the options to purchase KMC Telecom  Common  Stock  previously  granted
under the KMC Telecom Stock Option Plan with options to purchase Common Stock of
the  Company  granted  under the 1998 Plan and  granted  options  to  additional
employees of the Company under the 1998 Plan.

The 1998 Plan, which is administered by the Compensation  Committee of the Board
of Directors of KMC  Holdings,  provides  for various  grants to key  employees,
directors, affiliated members or other persons having a unique relationship with
the Company  excluding  Kamine and any person  employed by Nassau Capital or any
Nassau  affiliate.  Grants may  include,  without  limitation,  incentive  stock
options,  non-qualified  stock  options,  stock  appreciation  rights,  dividend
equivalent rights,  restricted stocks,  purchase stocks,  performance shares and
performance  units.  The  Compensation  Committee has the power and authority to
designate recipients of the options and to determine the terms, conditions,  and
limitations of the options.

Under the 1998 Plan,  options to purchase  600,000 shares of Common Stock of KMC
Holdings are available for grant,  all of which were allocated to the Plan as of
December  31,  1999.  No  individual  may  receive  options for more than 75,000
shares. The exercise price of all incentive stock options granted under the 1998
Plan must be at least equal to the fair  market  value of the shares on the date
of grant.  The exercise price of all  non-qualified  stock options granted under
the 1998 Plan must be at least 50% of the fair market value of the shares on the
date of grant.

Options granted pursuant to the 1998 Plan will have terms not to exceed 10 years
and become  exercisable over a vesting period as specified in such options.  The
1998 Plan will terminate no later than 2008. Options granted under the 1998 Plan
are  nontransferable,  other  than  by  will  or by  the  laws  of  descent  and
distribution,  and may be exercised during the optionee's lifetime,  only by the
optionee.

The 1998 Plan provides for an adjustment of the number of shares  exercisable in
the event of a merger, consolidation, recapitalization, change of control, stock
split, stock dividend,  combination of shares or other similar changes, exchange
or  reclassification  of the Common Stock at the discretion of the  Compensation
Committee.  Pursuant to the agreements  adopted under the 1998 Plan, the greater
of 25% of the shares  granted or fifty percent of all unvested  options  granted
become fully vested upon a change-in-control  of the Company, as defined.  Under
certain circumstances, such percentages may increase.

The holders of options to acquire  shares of Common  Stock of KMC  Holdings  are
required  to  enter  into  agreements  with KMC  Holdings  which  place  certain
restrictions  upon their ability to sell or otherwise  transfer such shares.  In
the event of  termination  of  employment of the option holder by the Company or


                                       57
<PAGE>

the affiliates,  the Company can repurchase all of the shares or options held by
such individuals, generally for an amount equal to the fair value of such shares
or the excess of the fair value of such options over their exercise price.

Information on stock options is as follows:

<TABLE>
<CAPTION>

                                                                                        WEIGHTED
                                                        NUMBER OF SHARES            AVERAGE EXERCISE
                                                 --------------------------------
                                                   OUTSTANDING     EXERCISABLE      PRICE OF OPTIONS
                                                 -------------------------------------------------------

<S>                                               <C>              <C>                   <C>
Balances, January 1, 1997......................        95,385               -            $  65
  Granted......................................        63,115               -            $  65
  Became exercisable...........................             -          22,000
  Cancelled....................................       (17,000)         (3,000)           $ (65)
                                                 --------------------------------
Balances, December 31, 1997....................       141,500          19,000            $  65
  Granted......................................       262,500               -            $  26
  Became exercisable...........................             -         117,000
  Cancelled....................................      (141,500)        (19,000)           $ (65)
                                                 --------------------------------
Balances, December 31, 1998....................       262,500         117,000            $  26
  Granted......................................        82,342               -             $147
  Became exercisable...........................             -          51,669
  Exercised....................................       (15,600)        (15,600)           $  22
  Cancelled....................................       (27,200)         (2,000)           $ (26)
                                                 ================================
Balances, December 31, 1999....................       302,042         151,069            $  59
                                                 ================================
</TABLE>

The weighted-average exercise price of options exercisable at December 31, 1997,
1998 and 1999 is $50, $22 and $26,  respectively,  and the weighted-average fair
value of options  granted during 1997, 1998 and 1999 were $49, $114 and $134 per
share, respectively.

The  range  of  exercise  prices,  number  of  shares  and the  weighted-average
remaining  contractual life for options outstanding as of December 31, 1999 were
as follows:

<TABLE>
<CAPTION>
                                                                                WEIGHTED-
                                                              WEIGHTED-          AVERAGE
                                                NUMBER         AVERAGE          REMAINING
         RANGE OF               NUMBER        OF SHARES        EXERCISE        CONTRACTUAL
      EXERCISE PRICES         OF SHARES      EXERCISABLE        PRICE             LIFE
- - -----------------------------------------------------------------------------------------------
     <S>                         <C>             <C>            <C>             <C>
         $20 - $40                219,700         144,025        $  21           8.66 years
           $125                    67,509           6,751          125            9.0 years
        $225 - $250                14,833             293          225           9.70 years
     Total $20 - $250             302,042         151,069           26           8.79 years
</TABLE>

During the year ended  December 31, 1999,  non-qualified  options to purchase an
aggregate of 82,342 shares were granted to employees at exercise  prices of $125
(67,509),  $225  (2,933) and $250  (11,900).  All options have 10 year terms and
become exercisable over a five year period in equal six month increments.

During the year ended  December 31, 1998,  non-qualified  options to purchase an
aggregate  of 262,500  shares were  granted at exercise  prices of $20  (157,500
options),  $30 (52,500  options) and $40 (52,500  options).  The options granted
during 1998 are  comprised of 230,500  options  granted to employees  and 32,000
options  granted to individuals  employed by certain  affiliates of the Company.
All such options have 10 year terms.  The $20 options become  exercisable over a
three year period in six month  intervals  commencing six months after the grant
date in increments of 26,250 options each. The $30 options become exercisable in
two increments of 26,250 options each,  forty-two and  forty-eight  months after
the grant date. The $40 options  become  exercisable in two increments of 26,250
options each,  fifty-four and sixty months after the grant date. For purposes of
vesting,  options granted in 1998 under the 1998 Plan to replace options granted
in 1997 and 1996 under the KMC Telecom Stock Option Plan are deemed to have been
granted on the date of grant of the options which they replace.

                                       58
<PAGE>

As a result of certain  anti-dilution  provisions  governing  the  conversion of
shares of Class C Common Stock into shares of Class A Common Stock,  KMC Telecom
was  required  to account for the KMC  Telecom  Stock  Option Plan as a variable
stock option plan. Additionally, as a result of restrictions upon the holders of
options  granted  under  the  1998  Plan,  including  their  ability  to sell or
otherwise transfer the related shares, the 1998 Plan is required to be accounted
for as a variable stock option plan.  Generally accepted  accounting  principles
for  variable  stock  option  plans  require  the   recognition  of  a  non-cash
compensation  charge for these options (amortized over the vesting period of the
employee  options  and  recognized  in  full  as  of  the  grant  date  for  the
non-employee  options).  Such charge is determined by the difference between the
fair value of the common stock underlying the options and the option price as of
the end of each  period.  Accordingly,  compensation  expense will be charged or
credited periodically through the date of exercise or cancellation of such stock
options,  based on  changes in the value of the  Company's  stock as well as the
vesting  schedule of such  options.  These  compensation  charges or credits are
non-cash in nature,  but could have a material  effect on the  Company's  future
reported results of operations.

The Company,  upon cancellation of the outstanding options under the KMC Telecom
Stock Option Plan,  reversed all compensation  expense previously  recorded with
respect  to such  options.  Additionally,  to the  extent  the fair value of the
Common Stock of the Company  exceeded the exercise price of the options  granted
under the 1998 Plan, the Company recognized compensation expense related to such
options over their vesting period.

Based on the estimated fair value of the Common Stock of KMC Telecom at December
31, 1997 and KMC Holdings at December 31, 1998 and December 31, 1999, cumulative
deferred compensation  obligations of $15,579,000,  $27,906,000 and $50,972,000,
respectively,  have been  established.  The Company has recognized  compensation
expense aggregating $13,870,000, $7,080,000 and $29,833,000, for the years ended
December  31,  1997,  1998  and  1999,  respectively.   The  1998  stock  option
compensation  expense of $7,080,000 reflects charges of $7,236,000 under the KMC
Telecom Stock Option Plan through its  termination in September 1998 and charges
of  $21,190,000  related  to the 1998  Plan,  partially  offset by a credit as a
result of the September  1998  cancellation  of the KMC Telecom  stock  options,
reflecting  the reversal of $21,346,000  of cumulative  compensation  previously
recognized for options granted under the KMC Telecom Stock Option Plan.

In accordance  with the provisions of Statement 123, the Company  applies APB 25
and related  interpretations  in  accounting  for its stock option plan.  If the
Company had elected to recognize compensation expense based on the fair value of
the options  granted at the grant date as prescribed by Statement  123, net loss
and net loss per common share would have been the following:

<TABLE>
<CAPTION>
                                                           DECEMBER 31
                                               1997           1998           1999
                                          ----------------------------------------------
                                            (in thousands, except per share amounts)
<S>                                            <C>            <C>           <C>
Net loss:
  As reported............................      $(32,685)      $(76,753)     $(225,716)
                                          ==============================================
  Pro forma..............................      $(20,542)      $(76,869)     $(219,599)
                                          ==============================================

Net loss per common share:
  As reported............................      $(64.93)      $(114.42)      $(360.88)
                                          ==============================================
  Pro forma..............................      $(45.97)      $(114.56)      $(353.70)
                                          ==============================================
</TABLE>

The fair value of each option  grant is estimated on the date of grant using the
Black-Scholes   option-pricing   model  with  the  following   weighted  average
assumptions:
<TABLE>
<CAPTION>
                                                   1997          1998          1999
                                              -------------------------------------------
<S>                                                  <C>           <C>           <C>
Expected dividend yield.....................         0%            0%            0%
Expected stock price volatility.............        50%           50%           70%
Risk-free interest rate.....................         6%            6%            6.5%
Expected life of options....................     7 years       7 years       7 years
</TABLE>

                                       59
<PAGE>

The expected stock price volatility  factors were determined based on an average
of such factors as disclosed in the financial statements of peer companies.  The
Black-Scholes  option  valuation  model was developed for use in estimating  the
fair value of traded  options which have no vesting  restrictions  and are fully
transferable.  In addition,  option valuation models require the input of highly
subjective  assumptions  including the expected stock price volatility.  Because
the  Company's  employee  stock  options  have   characteristics   significantly
different from those of traded  options,  and because  changes in the subjective
input assumptions can materially affect the fair value estimate, in management's
opinion,  the  existing  models do not  necessarily  provide a  reliable  single
measure of the fair value of its employee stock options.

9. SERVICE REVENUES

The Company provides on-net switched and dedicated services and resells switched
services previously purchased from the incumbent local exchange carrier.  On-net
services include both services  provided  through direct  connections to our own
networks and services  provided by means of unbundled  network  elements  leased
from the incumbent local exchange carrier.

The Company's service revenues consist of the following:
<TABLE>
<CAPTION>
                                                           YEAR ENDED DECEMBER 31
                                                   1997              1998             1999
                                            ------------------------------------------------------
                                                               (in thousands)
<S>                                                 <C>             <C>                <C>
On-net....................................          $1,093          $  8,248           $44,615
Resale....................................           2,324            14,177            19,698
                                            ======================================================
Total.....................................          $3,417           $22,425           $64,313
                                            ======================================================
</TABLE>

10.  INCOME TAXES

As of December 31, 1999, the Company and its  subsidiaries  had consolidated net
operating loss  carryforwards  for United States income tax purposes ("NOLs") of
approximately  $215 million which expire through 2013.  Under Section 382 of the
Internal  Revenue  Code  of  1986,  as  amended,  if the  Company  undergoes  an
"ownership  change,"  its  ability  to use its  preownership  change  NOLs (NOLs
accrued  through the date of the ownership  change)  would  generally be limited
annually to an amount equal to the product of (i) the long-term  tax-exempt rate
for ownership changes prescribed monthly by the Treasury Department and (ii) the
value of the Company's equity immediately before the ownership change, excluding
certain capital contributions.  Any allowable portion of the preownership change
NOLs that is not used in a  particular  taxable  year  following  the  ownership
change  could be carried  forward to  subsequent  taxable  years  until the NOLs
expire, usually 15 years after they are generated. As a result of the cumulative
effect of issuances of preferred  and common stock  through  September 22, 1997,
KMC Telecom has undergone an ownership change.

For financial reporting purposes,  the Company has an aggregate of approximately
$109  million  and  $311  million  of  loss   carryforwards  and  net  temporary
differences at December 31, 1998 and 1999, respectively. At existing federal and
state tax rates,  the future benefit of these items  approximates $42 million at
December 31, 1998 and $121 million at December  31, 1999.  Valuation  allowances
have been  established  equal to the entire net tax benefit  associated with all
carryforwards  and temporary  differences  at both December 31, 1998 and 1999 as
their realization is uncertain.

                                       60
<PAGE>

The composition of expected future tax benefits at December 31, 1998 and 1999 is
as follows:

<TABLE>
<CAPTION>
                                                                   1998          1999
                                                              -----------------------------
                                                                     (in thousands)
<S>                                                               <C>         <C>
Net operating loss carryforwards............................  $      22,914   $    83,762
Temporary differences:
   Stock option compensation................................          8,264        19,528
   Interest accretion.......................................          9,797        21,127
   Other, net...............................................          1,513        (3,244)
                                                              -----------------------------
Total deferred tax assets...................................         42,488       121,173

Less valuation allowance....................................        (42,488)     (121,173)
                                                              =============================
Net deferred tax assets.....................................  $         -     $          -
                                                              =============================
</TABLE>

A  reconciliation  of the expected tax benefit at the statutory  federal rate of
35% is as follows:

<TABLE>
<CAPTION>
                                                        1997              1998             1999
                                                  -----------------------------------------------------
<S>                                                     <C>              <C>               <C>
Expected tax benefit at statutory rate..........        (35.0)%          (35.0)%           (35.0)%
State income taxes, net of federal benefit......         (2.9)            (2.6)             (3.8)
Non-deductible interest expense.................            -              2.0               1.1
Other...........................................           .1               .1                .1
Change in valuation allowance...................         37.8             35.5              37.6
                                                  -----------------------------------------------------
                                                             -%               -%                -%
                                                  =====================================================
</TABLE>

11.  COMMITMENTS AND CONTINGENCIES

Leases

The Company leases  various  facilities and equipment  under  operating  leases.
Minimum rental commitments are as follows (in thousands):

Year ending December 31:
     2000.............................       $  4,434
     2001.............................          5,317
     2002.............................          4,754
     2003.............................          4,145
     2004.............................          3,302
Thereafter............................         13,219
                                         -----------------
                                              $35,171
                                         =================

Rent expense under operating leases was $478,000, $1,299,000 and $3,815,000, for
the years ended December 31, 1997, 1998 and 1999,
respectively.

Litigation

There  are a number  of  lawsuits  and  regulatory  proceedings  related  to the
Telecommunications   Act  of  1996,  decisions  of  the  Federal  Communications
Commission related thereto and rules and regulations issued thereunder which may
affect  the  rights,  obligations  and  business  of  incumbent  local  exchange
carriers,  competitive  local exchange  carriers and other  participants  in the
telecommunications   industry  in  general,   including  the  Company.

                                       61
<PAGE>

Purchase Commitments

As of December 31, 1999,  the Company has  outstanding  commitments  aggregating
approximately $96.5 million related to purchases of telecommunications equipment
and fiber optic cable and its  obligations  under its  agreements  with  certain
suppliers and service providers.

Employment Agreements

The  Company  has  entered  into  employment  agreements  with  certain  of  its
executives.  In addition to a base  salary,  these  agreements  also provide for
certain incentive compensation  payments,  based upon completion of construction
and attainment of specified  revenues for additional  networks.  The Company has
also agreed to make similar incentive compensation payments to certain other key
employees.

Arbitration Award

During the second quarter of 1999, the Company recorded a $4.3 million charge to
other expense in  connection  with an  unfavorable  arbitration  award.  The net
amount due under the terms of the award was paid in full in June 1999.

12.  ACQUISITION

On July 11, 1997,  KMC Telecom  acquired a network in  Melbourne,  Florida for a
purchase  price of $2 million in cash. The  acquisition  was accounted for under
the purchase  method and the purchase price  approximated  the fair value of the
fixed assets  acquired.  Assuming the Melbourne  Network had been acquired as of
January 1, 1997, the Company's pro forma  consolidated  revenue and net loss for
the year ended  December 31, 1997 would have been  $3,655,000  and  $33,212,000,
respectively.

13.  RELATED PARTY TRANSACTIONS

The Company and  certain  affiliated  companies  owned by Kamine  share  certain
administrative  services.  The  entity  which  bears the cost of the  service is
reimbursed by the other for the other's  proportionate  share of such  expenses.
The Company reimbursed  Kamine-affiliated companies for these shared services an
aggregate of approximately  $281,000,  $136,000 and $60,000,  of expense for the
years ended  December 31, 1997,  1998 and 1999,  respectively.  During 1999, the
Company  purchased  approximately  $180,000 of office  furniture  and  leasehold
improvements  from an entity  controlled  by  Kamine.

From May 1, 1996 through  January 29, 1998, an affiliate of the Company was paid
a fee at an annual rate of $266,000 as reimbursement  for the services of Kamine
as Chairman of the Board of the  Company.  The amount of this fee was reduced to
$100,000  per  annum as of  January  29,  1998 and it was  terminated  effective
December 31, 1998.  The fees paid for these  services are included in the shared
services payment described in the immediately preceding paragraph.

The Company leases its  headquarters  office through January 2007 from an entity
controlled  by Kamine.  The lease  provides  for a base  annual  rental  cost of
approximately $217,000,  adjusted periodically for changes in the consumer price
index, plus operating expenses. Rent expense recognized under this lease for the
years  ended  December  31,  1997,  1998  and 1999 was  $207,000,  $217,000  and
$217,000, respectively.

Effective  January 1, 1999,  the Company is  entitled to utilize a Citation  III
business jet, chartered by Bedminster Aviation, LLC, a limited liability company
wholly-owned by Kamine,  for a fixed price per hour of flight time. During 1999,
the Company paid  approximately  $210,000  for the use of the Citation  III. The
Company  has agreed to use its best  efforts to utilize the  Citation  III fifty
hours per quarter  during 2000.  The Company is under no obligation to do so and
has not guaranteed any financial arrangements with respect to the aircraft or to
Bedminster Aviation, LLC.

Pursuant to an agreement  among the Company,  Kamine and Nassau,  for 1997, 1998
and 1999 Nassau received  $100,000,  $100,000 and $450,000,  respectively,  as a
financial  advisory fee and as compensation  for the Nassau designees who served
on the Board of  Directors  of the  Company.  Nassau will be paid  $450,000 as a
financial advisory fee for 2000.


                                       62
<PAGE>

As of  December  31,  1998 and 1999,  the  Company  has made  loans  aggregating
$760,000 and $575,000,  respectively,  to certain of its executives.  Such loans
bear interest at a rate of 6% per annum and are included in other assets.

14.  NET LOSS PER COMMON SHARE

The following table sets forth the computation of net loss per common share:

<TABLE>
<CAPTION>
                                                      1997              1998              1999
                                                ------------------------------------------------------
                                                      (in thousands, except per share amounts)
<S>                                                    <C>             <C>              <C>
Numerator:
   Net loss...................................         $(32,686)       $(76,753)        $(225,716)
   Dividends and accretion on redeemable
    preferred stock...........................           (8,904)        (18,285)          (81,633)
                                                ======================================================
   Numerator for net loss per common share....         $(41,590)       $(95,038)        $(307,349)
                                                ======================================================

Denominator:
   Denominator for net loss per common share -
    weighted average number of common shares
    outstanding...............................             641              831               852
                                                ======================================================
   Net loss per common share..................        $(64.93)       $ (114.42)        $ (360.88)
                                                ======================================================
</TABLE>

Options and warrants to purchase an  aggregate  of 242,768,  372,885 and 496,729
shares of common stock were  outstanding as of December 31, 1997, 1998 and 1999,
respectively,  but a  computation  of diluted net loss per common  share has not
been presented, as the effect of such securities would be anti-dilutive.

15.  SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES

Information  with respect to noncash  investing and  financing  activities is as
follows:

   In connection with the Senior Discounts Notes, the Company recognized noncash
   interest expense of $29.6 and $36.4 million in 1998 and 1999, respectively.

   During 1999, the Company issued stock  dividends to the holders of the Series
   E  Preferred  Stock and Series F  Preferred  Stock of 5,004  shares and 4,177
   shares, respectively.

   In 1997, certain convertible notes,  including accrued interest,  aggregating
   approximately  $12,380,000  were  converted  into 123,800  shares of Series A
   Cumulative Convertible Preferred Stock of KMC Telecom.

   In 1997,  warrants with a fair value of $1.5 million were granted to Newcourt
   and warrants with a fair value of $525,000 were granted to GECC.

   In connection  with options granted to employees under the KMC Holdings Stock
   Option Plan in 1998 and 1999,  and under the KMC Telecom Stock Option Plan in
   1997,   cumulative   deferred   compensation   obligations  of   $15,579,000,
   $27,906,000 and  $50,972,000,  have been  established in 1997, 1998 and 1999,
   respectively,  with offsetting credits to additional paid-in capital. Noncash
   compensation expense of $9,014,000, $23,758,000 and $23,947,000 in 1997, 1998
   and 1999,  respectively,  was recognized in connection with such options.  In
   connection with options granted to individuals employed by certain affiliates
   of the  Company  in 1997,  1998 and  1999,  the  Company  recognized  noncash
   compensation expense of $4,856,000, $4,668,000 and $5,886,000,  respectively.
   In addition,  during 1998 the Company  cancelled all of the then  outstanding
   options  granted  under the KMC Telecom  Stock Option Plan,  resulting in the
   reversal of previously recognized compensation expense of $21.3 million.

                                       63
<PAGE>

16.  FINANCIAL INSTRUMENTS

The following  methods and  assumptions  were used to estimate the fair value of
each class of financial instruments.

Cash and Cash Equivalents

The carrying amounts  approximate fair value because of the short-term  maturity
of the instruments.

Investments Held for Future Capital Expenditures

The carrying  amounts and fair value are reported at amortized  cost since these
securities are to be held to maturity.

Long-Term Debt

The carrying amount of floating-rate long-term debt approximates its fair value.
The fair value of the Company's  fixed-rate  long-term  debt is estimated  using
discounted cash flows at the Company's incremental borrowing rates.

Redeemable Equity

The fair value of the Company's  redeemable equity  instruments are estimated to
be the  amounts at which the  holders  may  require  the  Company to redeem such
securities, adjusted using discounted cash flows.

Interest Rate Swap

At December 31, 1999,  the Company had an interest rate swap agreement to reduce
the impact on interest expense of fluctuations in interest rates on a portion of
its variable rate debt.  The effect of this  agreement is to limit the Company's
interest  rate exposure on a notional  amount of debt of $125 million.  The fair
value  was  estimated  as the  amount  the  Company  would  receive  if the swap
agreement was terminated at December 31, 1999.

Estimated Fair Values

The  carrying  amounts  and  estimated  fair values of the  Company's  financial
instruments are as follows (in millions):

<TABLE>
<CAPTION>
                                                           1998                     1999
                                                 ---------------------------------------------------
                                                   CARRYING      FAIR       CARRYING      FAIR
                                                    AMOUNT      VALUE        AMOUNT       VALUE
                                                 ---------------------------------------------------
<S>                                                 <C>         <C>          <C>         <C>
Cash and cash equivalents......................     $  21.1     $  21.1      $  86.0     $  86.0
Investments held for future capital
expenditures...................................        27.9        27.9          -           -
Long-term debt:
  Floating rate................................        41.4        41.4        235.0       235.0
  Fixed rate - Senior Discount Notes...........       267.8       249.6        301.1       275.7
  Fixed rate - Senior Notes....................         -           -          275.0       263.5
Redeemable equity instruments:
  Series E Preferred Stock.....................         -           -           50.8        57.7
  Series F Preferred Stock.....................         -           -           41.4        39.2
  Series A Preferred Stock.....................        30.4        38.9         71.3        86.5
  Series C Preferred Stock.....................        21.6        21.6         40.3        48.0
  Redeemable common stock......................        22.3        14.5         33.8        34.4
  Redeemable common stock warrants.............          .7          .7         12.9        13.7
Interest rate swap (asset).....................         -           -            -           3.9
</TABLE>

Concentrations of Credit Risk

Financial  instruments  that  potentially  subject  the  Company to  significant
concentrations  of credit  risk  consist  principally  of cash  investments  and
accounts  receivable.  The  Company  places  its  cash  investments  with  major

                                       64
<PAGE>

financial  institutions.  With  respect  to  accounts  receivable,  the  Company
performs ongoing credit evaluations of its customers'  financial  conditions and
generally does not require collateral. No individual customer accounted for more
than 10% of revenue,  excluding  reciprocal  compensation  revenue, as described
below,  for any of the years ended December 31, 1997,  1998 or 1999.

The Company maintains interconnection  agreements with the major incumbent local
exchange  carriers  ("ILECs")  in each state in which it  operates.  Among other
things,   these  contracts  govern  the  reciprocal  amounts  to  be  billed  by
competitive carriers for terminating local traffic of Internet service providers
("ISPs") in each state.  ILECs around the country have been  contesting  whether
the obligation to pay  reciprocal  compensation  to  competitive  local exchange
carriers should apply to local telephone calls from an ILEC's  customers to ISPs
served by competitive local exchange carriers. The ILECs claim that this traffic
is  interstate  in nature  and  therefore  should be  exempt  from  compensation
arrangements  applicable to local intrastate  calls.  Competitive local exchange
carriers have contended that the interconnection agreements provide no exception
for local calls to ISPs and reciprocal compensation is therefore applicable. The
ILECs have threatened to withhold,  and in many cases have withheld,  reciprocal
compensation  to  competitive  local  exchange  carriers for the  transport  and
termination of these calls. During 1998 and 1999, the Company recognized revenue
from these ILECs of  approximately  $2.9 million and $9.7 million,  or 12.9% and
15.1% of 1998 and 1999 revenue,  respectively,  for these services.  Payments of
approximately $135,000 and $1.6 million were received from the ILECs during 1998
and 1999, respectively.

The Company determined to recognize this revenue because  management  concluded,
based  upon all of the facts and  circumstances  available  to them at the time,
including  numerous state public service  commission and state and federal court
decisions  upholding   competitive  local  exchange  carriers'   entitlement  to
reciprocal  compensation  for such calls,  that realization of those amounts was
reasonably assured.  On October 13, 1999, however,  the Louisiana Public Service
Commission ruled that local traffic to Internet  service  providers in Louisiana
is not  eligible  for  reciprocal  compensation.  As a  result  of that  ruling,
management determined that the Company could no longer conclude that realization
of amounts  attributable  to reciprocal  compensation  for  termination of local
calls to  Internet  service  providers  in  Louisiana  was  reasonably  assured.
Accordingly, the Company recorded an adjustment to reduce revenue in the quarter
ended  September 30, 1999,  which reversed all reciprocal  compensation  revenue
previously  recognized related to Internet service provider traffic in Louisiana
for the  entire  year of  1998  and for the  first  nine  months  of  1999.  The
adjustment  amounted to $4.4 million,  of which $1.1 million relates to the year
ended  December  31,  1998 and $3.3  million  relates to the nine  months  ended
September 30, 1999.

South  Carolina has also ruled that ILECs are not  obligated  to pay  reciprocal
compensation  for  termination of local calls to ISPs. As a result,  unless that
decision  is  reversed  we will not  recognize  revenue  for such calls in South
Carolina.

     Currently,  over 30 state  commissions and several federal and state courts
have ruled that reciprocal compensation  arrangements do apply to calls to ISPs,
while four jurisdictions  have ruled to the contrary.  A number of these rulings
are subject to appeal. Additional disputes over the appropriate treatment of ISP
traffic  are  pending  in other  states.  On  February  26,  1999,  the  Federal
Communications  Commission  issued a  declaratory  ruling  determining  that ISP
traffic is interstate for  jurisdictional  purposes,  but that its current rules
neither  require nor prohibit the payment of  reciprocal  compensation  for such
calls. In the absence of a federal rule, the Federal  Communications  Commission
determined  that state  commissions  have authority to interpret and enforce the
reciprocal compensation provisions of existing interconnection  agreements,  and
to  determine  the  appropriate  treatment  of ISP  traffic in  arbitrating  new
agreements.  The Federal  Communications  Commission  also requested  comment on
alternative  federal rules to govern  compensation for such calls in the future.
In  response  to the Federal  Communications  Commission  ruling some ILECs have
asked state  commissions to reopen previous  decisions  requiring the payment of
reciprocal  compensation  on ISP calls.  Some ILECs and some  competitive  local
exchange carriers appealed the Federal Communications  Commission's  declaratory
ruling to the  United  States  Court of Appeals  for the  District  of  Columbia
Circuit,  which  issued a decision on March 24, 2000,  vacating the  declaratory
ruling.  The court  stated that the Federal  Communications  Commission  had not
adequately  explained its conclusion that calls to ISPs should not be treated as
local  traffic  for  reciprocal  compensation  purposes.  Management  views this
decision as favorable,  but the court's direction to the Federal  Communications
Commission  to  re-examine  the issue will likely result in further delay in the
resolution of pending compensation disputes, and there can be no assurance as to
the ultimate outcome of these proceedings.

The Company accounts for reciprocal  compensation with the ILECs,  including the
activity  associated with the disputed ISP traffic, as local traffic pursuant to
the terms of its  interconnection  agreements  in all  jurisdictions  other than
Louisiana and South Carolina.  Accordingly,  revenue is recognized in the period


                                       65
<PAGE>

that the traffic is terminated.  The circumstances  surrounding the disputes are
considered by management  periodically in determining  whether  reserves against
unpaid  balances are  warranted.  As of December 31, 1999, no reserves have been
considered necessary by management.

 17. SUPPLEMENTAL GUARANTOR INFORMATION

In May 1999, KMC Holdings sold $275,000,000 aggregate principal amount of Senior
Notes. KMC Telecom Financing Inc. (the "Guarantor"),  a wholly-owned  subsidiary
of  the  Company,  has  fully  and  unconditionally   guaranteed  the  Company's
obligations  under  these  notes.   Separate  financial   statements  and  other
disclosures of the Guarantor are not presented because management determined the
information is not material to investors.  No restrictions  exist on the ability
of the  Guarantor  to make  distributions  to the  Company  except to the extent
provided by law generally  (adequate  capital to pay dividends  under  corporate
laws)  and  restrictions  contained  in the  Company's  credit  facilities.  The
following condensed  consolidating financial information presents the results of
operations,  financial position and cash flows of KMC Holdings (on a stand alone
basis),  the guarantor  subsidiary (on a stand alone basis),  the  non-guarantor
subsidiaries (on a combined basis) and the  eliminations  necessary to arrive at
the  consolidated  results for the Company at December 31, 1999 and for the year
then ended. The non-guarantor  subsidiaries include KMC Telecom, KMC Telecom II,
KMC Telecom III, KMC Telecom Virginia,  Inc. and KMC Telecom Financial  Services
LLC (collectively, the "Non-Guarantor Subsidiaries").


                                       66
<PAGE>



               GUARANTOR/NON-GUARANTOR CONSOLIDATING BALANCE SHEET
                                DECEMBER 31, 1999
                                 (IN THOUSANDS)
<TABLE>
<CAPTION>

                                                      KMC TELECOM                        NON-                    CONSOLIDATED
                                                    HOLDINGS, INC.                    GUARANTOR                  KMC TELECOM
                                                      PARENT CO.       GUARANTOR     SUBSIDIARIES  ELIMINATIONS HOLDINGS, INC.
                                                      ----------       ---------     ------------  ---------------------------
<S>                                                  <C>               <C>            <C>            <C>          <C>
ASSETS
Current assets:
    Cash and cash equivalents (overdraft)............$     (833)       $      --      $   86,799     $    --      $   85,966
    Restricted investments...........................       --             37,125            --           --          37,125
    Accounts receivable, net.........................         6               --          27,367          --          27,373
    Prepaid expenses and other current assets........     1,249               --             126          --           1,375
    Amounts due from subsidiaries....................    72,972               --         (72,972)         --             --
                                                         ------        ----------     -----------    --------     ---------
Total current assets                                     73,394            37,125         41,320          --         151,839

Long-term restricted investments...................        .--             51,446            --           --          51,446
Networks and equipment, net .......................      58,531               --         580,793          --         639,324
Intangible assets, net ............................       1,388               --           2,214          --           3,602
Deferred financing costs, net......................      21,031               --          17,785          --          38,816
Loans receivable from subsidiaries.................     590,103           (85,329)      (504,774)         --             --
Other assets.......................................         825               --             188          --           1,013
                                                        -------        ----------     -----------    -------      ----------
Total assets.......................................  $  745,272        $    3,242      $ 137,526     $    --      $  886,040
                                                        =======        ===========    ==========     ========     ==========

LIABILITIES, REDEEMABLE AND NONREDEEMABLE EQUITY
(DEFICIENCY)
Current liabilities:
    Accounts payable..............................   $   40,984        $      --      $  126,506     $    --      $  167,490
    Accrued expenses..............................       14,967               --          22,080          --          37,047
    Deferred revenue..............................           --                --           4,309         --            4,309
                                                        --------     -------------  -------------   ---------   -------------
Total current liabilities.........................       55,951               --         152,895          --         208,846

Notes payable.....................................          --                --         235,000          --         235,000
Senior notes payable..............................      275,000               --             --           --         275,000
Senior discount notes payable.....................      301,137               --             --           --         301,137
Losses of subsidiaries in excess of basis.........      247,127               --              --     (247,127)           --
                                                        -------      ------------   -------------    ---------  -----------
Total liabilities.................................      879,215               --         387,895     (247,127)     1,019,983

Redeemable equity:
    Senior redeemable, exchangeable, PIK preferred stock:
        Series E..................................       50,770               --             --           --          50,770
        Series F..................................       41,370               --             --           --          41,370
    Redeemable cumulative convertible preferred stock:
        Series A..................................       71,349               --             --           --          71,349
        Series C..................................       40,301                              --           --          40,301
    Redeemable common stock.......................       33,755               --             --           --          33,755
    Redeemable common stock warrants..............       12,925               --             --           --          12,925
                                                         ------      ------------   ------------    ---------    -----------
Total redeemable equity ..........................      250,470               --             --           --         250,470
Nonredeemable equity (deficiency):
    Common stock .................................            6               --             --                            6
    Additional paid-in capital....................          --                --             --           --             --
    Unearned compensation.........................       (9,163)              --             --           --          (9,163)
    Accumulated deficit...........................     (375,256)                        (250,369)     247,127       (375,256)
                                                       ---------        ---------    ------------     --------  -------------
                                                                            3,242
Total nonredeemable equity (deficiency)                (384,413)                        (250,369)     247,127       (384,413)
                                                       ---------        ---------    ------------     --------     ----------
                                                                            3,242
                                                     $  745,272        $    3,242     $  137,526     $    --      $  886,040
                                                     ==========        ===========    ==========     ========     ==========
</TABLE>


                                       67
<PAGE>


          GUARANTOR/NON-GUARANTOR CONSOLIDATING STATEMENT OF OPERATIONS
                          YEAR ENDED DECEMBER 31, 1999
                                 (IN THOUSANDS)
<TABLE>
<CAPTION>
                                                      KMC TELECOM                        NON-                    CONSOLIDATED
                                                    HOLDINGS, INC.                    GUARANTOR                  KMC TELECOM
                                                      PARENT CO.       GUARANTOR     SUBSIDIARIES  ELIMINATIONS HOLDINGS, INC.
                                                      ----------       ---------     ------------  ---------------------------

<S>                                                  <C>               <C>            <C>            <C>          <C>
Revenue............................................  $      --         $      --      $   64,352     $    (39)    $   64,313
Operating expenses:
    Network operating costs........................         --                --         110,348          (39)       110,309
    Selling, general and administrative............      40,714               --          15,089          --          55,803
    Stock option compensation expense..............      29,833               --             --           --          29,833
    Depreciation and amortization..................       3,104               --          25,973          --          29,077
                                                          -----        ----------   -------------   ---------   ------------
Total operating expenses...........................      73,651               --         151,410          (39)       225,022
                                                         ------        ----------     ----------     ---------    ----------

Loss from operations...............................     (73,651)              --         (87,058)         --        (160,709)

Intercompany charges...............................      72,972               --         (72,972)         --             --
Other expense......................................      (4,297)              --             --           --          (4,297)
Interest income....................................       1,872             3,242          3,587          --           8,701
Interest expense...................................     (36,729)              --         (32,682)         --         (69,411)
Equity in net loss of subsidiaries.................    (185,883)              --              --      185,883             --
                                                       ---------       ----------   -------------     -------   ------------
Net income (loss)..................................    (225,716)            3,242       (189,125)     185,883       (225,716)

Dividends and accretion on redeemable preferred
stock.............................................      (81,633)              --               --         --         (81,633)
                                                     ----------       ----------   -------------- ----------   -------------
Net income (loss) applicable to common shareholders  $ (307,349)       $    3,242     $ (189,125)    $185,883     $ (307,349)
                                                     ===========       ==========     ===========    ========     ===========
</TABLE>


                                       68
<PAGE>



          GUARANTOR/NON-GUARANTOR CONSOLIDATING STATEMENT OF CASH FLOWS
                          YEAR ENDED DECEMBER 31, 1999
                                 (IN THOUSANDS)
<TABLE>
<CAPTION>

                                                      KMC TELECOM                        NON-                    CONSOLIDATED
                                                    HOLDINGS, INC.                    GUARANTOR                  KMC TELECOM
                                                      PARENT CO.       GUARANTOR     SUBSIDIARIES  ELIMINATIONS HOLDINGS, INC.
                                                      ----------       ---------     ------------  ---------------------------
<S>                                                  <C>               <C>            <C>            <C>          <C>
OPERATING ACTIVITIES
Net loss..........................................   $   (225,716)     $    3,242     $ (189,125)    $185,883     $ (225,716)
Adjustments to reconcile net loss to net cash
  used in operating activities:
   Equity in net loss of subsidiaries.............        185,883             --             --      (185,883)           --
   Depreciation and amortization..................          3,104             --          25,973          --          29,077
   Non-cash interest expense......................         36,963             --          (5,822)         --          31,141
   Non-cash stock option compensation expense.....         29,833             --             --           --          29,833
   Changes in assets and liabilities:
     Accounts receivable..........................             (6)            --         (19,828)         --         (19,834)
     Prepaid expenses and other current assets....           (917)            --             857          --             (60)
     Accounts payable.............................            441             --          28,878          --          29,319
     Accrued expenses.............................          9,075             --          15,152          --          24,227
     Amounts due from subsidiaries................        (52,050)            --          52,050          --             --
     Other assets.................................          1,128             --           2,592          --           3,720
                                                     ------------      ----------     ----------     --------     ----------
Net cash provided by (used in) operating
activities........................................        (12,262)          3,242        (89,273)         --         (98,293)
                                                     ------------      ----------     -----------    --------     -----------
INVESTING ACTIVITIES
Loans receivable from subsidiaries................       (324,390)         85,329        239,061          --             --
Construction of networks and purchases of
equipment.........................................        (18,327)            --        (300,209)         --        (318,536)
Acquisitions of franchises, authorizations and
  related assets..................................           (796)            --          (1,196)         --          (1,992)
Redemption (purchase) of investments..............            --          (88,571)        27,920      104,101         43,450
                                                     ------------      -----------    ----------     ---------    ----------
Net cash used in investing activities.............       (343,513)         (3,242)       (34,424)     104,101       (277,078)
                                                     -------------     -----------    ----------     ---------    -----------

FINANCING ACTIVITIES
Proceeds from issuance of preferred stock and
  related warrants, net of issuance costs.........         91,001             --             --           --          91,001
Proceeds from exercise of stock options...........            333             --             --           --             333
Proceeds from issuance of senior notes, net of
  issuance costs and purchase of portfolio of
  restricted investments.........................         262,387             --             --      (104,101)       158,286
Proceeds from senior secured credit facility, net
  of issuance costs..............................             --              --         192,836          --         192,836
Issuance costs of Lucent facility.................            --              --          (2,300)         --          (2,300)
                                                     ------------      ----------     -----------    --------     -----------
Net cash provided by financing activities.........        353,721             --         190,536     (104,101)      440,156
                                                     ------------      ----------     ----------     --------     ----------

Net increase (decrease) in cash and cash
equivalents.......................................         (2,054)            --          66,839          --          64,785
Cash and cash equivalents, beginning of year......          1,221             --          19,960          --          21,181
                                                     ------------      ----------     ----------    ---------     ----------
Cash and cash equivalents, end of year............   $       (833)     $      --      $   86,799    $     --      $   85,966
                                                     =============     ==========     ==========    =========     ==========
</TABLE>


18.  SUBSEQUENT EVENTS

Amended Senior Secured Credit Facility

During the first  quarter of 2000,  KMC Telecom,  KMC Telecom II, KMC Telecom of
Virginia and KMC Telecom III (the "Borrowers"),  amended,  restated and combined
the Senior  Secured Credit  Facility and the Lucent  Facility by entering into a
$700 million Loan and Security  Agreement  (the "Amended  Senior  Secured Credit
Facility")  with  a  group  of  lenders  led  by  Newcourt   Commercial  Finance
Corporation,  GE Capital,  Canadian  Imperial Bank of Commerce  ("CIBC"),  First
Union National Bank and Lucent Technologies,  Inc. (the "Lenders").

                                       69
<PAGE>

The Amended  Senior  Secured Credit  Facility  includes a $175 million  reducing
revolver  facility (the  "Revolver"),  a $75 million term loan (the "Term Loan")
and a $450 million term loan facility (the "Lucent Term Loan").

The  Revolver  will mature on April 1, 2007.  Proceeds  from the Revolver can be
used to finance the purchase of certain  equipment,  transaction costs and, upon
attainment  of certain  financial  conditions,  for  working  capital  and other
general corporate  purposes.  The aggregate  commitment of the Lenders under the
Revolver  will be reduced on each  payment  date  beginning  April 1, 2003.  The
initial  quarterly  commitment  reduction is 5.0%,  reducing to 3.75% on July 1,
2003 and increasing to 6.25% on July 1, 2004, and further increasing to 7.50% on
July 1, 2006.  Commencing  with the fiscal year ending  December 31,  2001,  the
aggregate Revolver  commitment will be further reduced by an amount equal to 50%
of excess operating cash flows (as defined in the Facility) for the prior fiscal
year until the Borrowers  achieve certain  financial  conditions.  The Borrowers
must pay an annual  commitment fee on the unused portion of the Revolver ranging
from .75% to 1.25%.

The Term  Loan is  payable  in  twenty  consecutive  quarterly  installments  of
$188,000  beginning on April 1, 2002 and two final installments of $35.6 million
each on April 1, 2007 and July 1, 2007.  Proceeds from the Term Loan can be used
to finance the purchase of certain equipment, transaction costs, working capital
and other general corporate purposes.

The Lucent Term Loan provides for an aggregate commitment of up to $450 million.
Proceeds from the Lucent Term Loan can be used to purchase Lucent products or to
reimburse the Borrowers for Lucent  products  previously  purchased with cash or
other sources of liquidity. The Lucent Term Loan will mature on July 1, 2007 and
has  required  quarterly  amortization  beginning  on  July 1,  2003 of 5%.  The
amortization  decreases  to 3.75% per  quarter  beginning  on  October  1, 2003,
increases to 6.25% on October 1, 2004 and further  increases to 7.50% on October
1, 2006. An annual  commitment fee of 1.50% is payable for any unused portion of
the Lucent Term Loan.

The Amended  Senior Secured  Credit  Facility will bear interest  payable at the
Borrowers'  option,  at (a) the "Applicable  Base Rate Margin" (which  generally
ranges from 2.00% to 3.25%) plus the greater of (i) the  administrative  agent's
prime  rate or  (ii)  the  overnight  federal  funds  rate  plus  .5% or (b) the
"Applicable  LIBOR  Margin"  (which  generally  ranges from 3.00% to 4.25%) plus
LIBOR, as defined.  "Applicable Base Rate Margin" interest is payable  quarterly
while  "Applicable  LIBOR  Margin"  interest  is  payable  at the  end  of  each
applicable  interest period or at least every three months. If a payment default
were to occur, the interest rate will be increased by four percentage points. If
any other event of default  shall occur,  the interest rate will be increased by
two percentage points.

KMC Holdings has unconditionally  guaranteed the repayment of the Amended Senior
Secured Credit  Facility when such repayment is due,  whether at maturity,  upon
acceleration,  or otherwise.  KMC Holdings has pledged the shares of each of the
Borrowers to the Lenders to collateralize its obligations under the guaranty. In
addition, the Borrowers have each pledged all of their assets to the Lenders.

The Amended Senior Secured Credit Facility  contains a number of affirmative and
negative covenants,  including a covenant requiring the Borrowers to obtain cash
capital  contributions from KMC Holdings of at least $185 million prior to April
1, 2001.  KMC Holdings has secured a financing  commitment  from Lucent for $100
million  in  PIK  Preferred   Stock  towards  this   requirement  and  currently
contemplates  raising the $85 million balance through private or public sales of
securities in the capital markets. Additional affirmative and negative covenants
include,  among others,  restricting the ability of the Borrowers to consolidate
or merge with any person,  sell or lease  assets not in the  ordinary  course of
business,  sell or enter into long term leases of dark fiber,  redeem stock, pay
dividends  or make any  other  payments  (including  payments  of  principal  or
interest on loans) to KMC Holdings, create subsidiaries, transfer any permits or
licenses,  or incur additional  indebtedness or act as guarantor for the debt of
any person, subject to certain conditions.

The Borrowers are required to comply with certain  financial  tests and maintain
certain  financial  ratios,  including,  among others,  a ratio of total debt to
contributed capital, certain minimum revenues, maximum EBITDA losses and minimum
EBITDA,  maximum capital  expenditures and minimum access lines, a maximum total
leverage  ratio, a minimum debt service  coverage  ratio, a minimum fixed charge
coverage ratio and a maximum  consolidated  leverage ratio. The covenants become
more  restrictive  upon the  earlier  of (i) March 31,  2002 and (ii)  after the
Borrowers achieve positive EBITDA on a combined basis for two consecutive fiscal
quarters and a total leverage ratio (as defined) equal to or less than 8 to 1.



                                       70
<PAGE>

Failure to satisfy any of the financial  covenants  will  constitute an event of
default under the Amended Senior Secured Credit Facility permitting the Lenders,
after  notice,  to  terminate  the  commitment  and/or  accelerate   payment  of
outstanding  indebtedness.  The Amended  Senior  Secured  Credit  Facility  also
includes other customary events of default,  including,  without  limitation,  a
cross-default to other material indebtedness,  material undischarged  judgments,
bankruptcy,  loss  of a  material  franchise  or  material  license,  breach  of
representations and warranties, a material adverse change, and the occurrence of
a change of control.



                                       71
<PAGE>






                    Independent Auditors' Report on Schedules



The Board of Directors and Stockholders
KMC Telecom Holdings, Inc.


We have audited the consolidated balance sheets of KMC Telecom Holdings, Inc. as
of  December  31,  1998 and  1999 and the  related  consolidated  statements  of
operations,  redeemable  and  nonredeemable  equity and cash flows for the years
then ended.  Our audit report issued thereon dated January 31, 2000,  except for
Note 18, as to which the date is March 28, 2000,  is included  elsewhere in this
Form 10-K. Our audit also included the financial  statement  schedules listed in
Item 14(a) of this Form 10-K.  These  schedules  are the  responsibility  of the
Company's  management.  Our responsibility is to express an opinion based on our
audits.

In our  opinion,  the  financial  statement  schedules  referred to above,  when
considered  in  relation  to the basic  financial  statements  taken as a whole,
present fairly, in all material respects the information set forth therein.


                                                           /s/ ERNST & YOUNG LLP

MetroPark, New Jersey
January 31, 2000, except for Note 8,
  as to which the date is March 28, 2000



                                       72
<PAGE>



           SCHEDULE I - Condensed Financial Information of Registrant


                           KMC Telecom Holdings, Inc.
                                (Parent Company)

                            Condensed Balance Sheets
                                 (in thousands)
<TABLE>
<CAPTION>
                                                                                          DECEMBER 31
                                                                                          -----------
                                                                                    1998              1999
                                                                                    ----              ----
<S>                                                                              <C>              <C>
ASSETS
Current assets:
   Cash and cash equivalents (overdraft)....................................       $  1,221        $    (833)
   Amounts due from subsidiaries............................................         20,922           72,972
   Prepaid expenses and other current assets................................            332            1,255
                                                                                   --------          -------
Total current assets........................................................         22,475           73,394
Loans receivable from subsidiaries..........................................        265,713          590,103
Networks and equipment, net.................................................          4,775           58,531
Intangible assets, net......................................................            625            1,388
Deferred financing costs....................................................         12,055           21,031
Other assets................................................................          1,952              825
                                                                                   --------          -------
                                                                                   $307,595         $745,272
                                                                                   ========          =======
LIABILITIES, REDEEMABLE AND NONREDEEMABLE EQUITY (DEFICIENCY)
Current liabilities:
   Accounts payable.........................................................       $  2,043        $  40,984
   Accrued expenses.........................................................          5,838           14,967
                                                                                   --------          -------
Total current liabilities...................................................          7,881           55,951
Senior notes payable........................................................            --           275,000
Senior discount notes payable...............................................        267,811          301,137
Losses of subsidiaries in excess of basis...................................         61,244          247,127
                                                                                   --------          -------
Total liabilities...........................................................        336,936          879,215
Redeemable equity:
   Senior redeemable, exchangeable, PIK preferred stock, par value $.01
      per share; authorized: -0- shares in 1998 and 630 shares in 1999;
      shares issued and outstanding:
       Series E, -0- in 1998 and 65 shares in 1999 ($65,004 liquidation
          preference).....................................................              --            50,770
       Series F, -0- in 1998 and 44 shares in 1999 ($44,177 liquidation
          preference).....................................................              --            41,370
   Redeemable cumulative  convertible preferred stock, par value $.01 per share;
    499 shares authorized; shares issued and outstanding:
    Series A, 124 shares in 1998 and 1999 ($12,380 liquidation preference)..         30,390           71,349
    Series C, 175 shares in 1998 and 1999 ($17,500 liquidation preference)..         21,643           40,301
   Redeemable common stock, shares issued and outstanding, 224 in 1998 and
    in 1999.................................................................         22,305           33,755
   Redeemable common stock warrants.........................................            674           12,925
                                                                                   --------          -------
Total redeemable equity.....................................................         75,012          250,470
Nonredeemable equity (deficiency):
   Common stock, par value $.01 per share, 3,000 shares authorized;
      shares issued and outstanding: 614 shares in 1998 and 629 shares in
      1999..................................................................              6                6
   Additional paid-in capital...............................................         13,750               --
   Unearned compensation....................................................         (5,824)          (9,163)
   Accumulated deficit......................................................       (112,285)        (375,256)
                                                                                   --------         --------
Total nonredeemable equity (deficiency).....................................       (104,353)        (384,413)
                                                                                   --------         --------
                                                                                   $307,595         $745,272
                                                                                   ========         ========
</TABLE>
                             See accompanying notes.


                                       73
<PAGE>


                           KMC Telecom Holdings, Inc.
                                (Parent Company)

                       Condensed Statements of Operations
                                 (in thousands)


<TABLE>
<CAPTION>

                                                                   SEPTEMBER 22,
                                                                       1997                YEAR ENDED DECEMBER 31
                                                                    (FORMATION)
                                                                    TO DECEMBER     ---------------------------------
                                                                      31, 1997            1998               1999
                                                                 ----------------    --------------     -------------
<S>                                                                  <C>                 <C>            <C>
       Operating expenses:
          Selling, general and administrative................          $      --         $ 19,624       $  40,714
          Stock option compensation expense..................                 --           21,190          29,833
          Depreciation and amortization......................                 --            1,197           3,104
                                                                       ---------      ----------      ----------
       Total operating expenses..............................                 --           42,011          73,651
                                                                       ---------      ----------      ----------
       Loss from operations..................................                 --          (42,011)        (73,651)

       Other expense.........................................                 --              --           (4,297)
       Intercompany charges..................................                 --           20,922          72,972
       Interest income.......................................                 --            8,575           1,872
       Interest expense......................................                 --          (23,104)        (36,729)
       Equity in net loss of subsidiaries....................           (21,860)          (41,135)       (185,883)
       Net loss..............................................           (21,860)          (76,753)       (225,716)

       Dividends and accretion on redeemable preferred stock.            (8,904)          (18,285)        (81,633)
                                                                       ---------        ----------      ----------
       Net loss applicable to common shareholders............          $(30,764)         $(95,038)      $(307,349)
                                                                       =========        ==========      ==========
</TABLE>

                             See accompanying notes.

                                       74
<PAGE>



                           KMC Telecom Holdings, Inc.
                                (Parent Company)

                       Condensed Statements of Cash Flows
                                 (in thousands)


<TABLE>
<CAPTION>
                                                                               SEPTEMBER 22,
                                                                                   1997                YEAR ENDED DECEMBER 31
                                                                                (FORMATION)
                                                                                TO DECEMBER     ---------------------------------
                                                                                  31, 1997            1998               1999
                                                                             ----------------    --------------     -------------
<S>                                                                              <C>                 <C>            <C>
OPERATING ACTIVITIES
Net loss................................................................       $(21,860)            $(76,753)        $ (225,716)
   Adjustments to reconcile net loss to net cash used in
    operating activities:
     Equity in net loss of subsidiaries.................................         21,860               41,135            185,883
     Depreciation and amortization......................................            --                 1,197              3,104
     Non-cash interest expense..........................................            --                23,104             36,963
     Non-cash stock option compensation expense.........................            --                21,190             29,833
     Changes in assets and liabilities:
        Prepaid expenses and other current assets.......................            --                  (332)              (923)
        Accounts payable................................................            --                 2,043                441
        Accrued expenses................................................            --                 5,838              9,075
        Amounts due from subsidiaries...................................            --               (20,922)           (52,050)
        Other assets....................................................            --                (1,952)             1,128
                                                                             -----------          -----------         ----------
Net cash provided by (used in) operating activities.....................            --                (5,452)           (12,262)
                                                                             -----------          -----------         ----------

INVESTING ACTIVITIES
Loans receivable from subsidiaries......................................        (24,623)            (233,685)          (324,390)
Purchases of equipment..................................................            --                (5,845)           (18,327)
Acquisitions of intangible assets.......................................           (506)                (166)              (796)
                                                                             -----------          -----------         ----------
Net cash used in investing activities...................................        (25,129)            (239,696)          (343,513)
                                                                             -----------          -----------         ----------

FINANCING ACTIVITIES
Proceeds from issuance of preferred stock and related warrants, net of
  issuance costs........................................................         16,498                    -             91,001
Proceeds from exercise of stock options.................................            --                     -                333
Proceeds from issuance of senior notes, net of issuance costs and
  purchase of portfolio of restricted investments......................             --                     -            262,387
Proceeds from issuance of common stock and warrants, net of issuance
  costs.................................................................          9,363               20,446                  -
Proceeds from issuance of senior discount notes, net of issuance costs..           (732)             225,923                  -
                                                                             -----------           ----------         ----------
Net cash provided by financing activities...............................         25,129              246,369            353,721
                                                                             -----------           ----------         ----------
Net increase (decrease) in cash and cash equivalents....................            --                 1,221             (2,054)
Cash and cash equivalents, beginning of year............................            --                     -              1,221
                                                                             -----------           ----------        -----------
Cash and cash equivalents, end of year..................................      $     --              $  1,221         $     (833)
                                                                             ===========           ==========        ===========

                                                                                   See accompanying notes.
</TABLE>



                                       75
<PAGE>

           SCHEDULE I - Condensed Financial Information of Registrant



                           KMC Telecom Holdings, Inc.
                                (Parent Company)

                     Notes to Condensed Financial Statements

                                December 31, 1999


1.  BASIS OF PRESENTATION

In the parent company only financial  statements,  KMC Telecom Holdings,  Inc.'s
(the  "Company")  investment  in  subsidiaries  is stated at cost less equity in
losses of subsidiaries  since date of formation.  These parent company financial
statements  should  be read  in  conjunction  with  the  Company's  consolidated
financial statements.  The Company's operating subsidiaries are KMC Telecom Inc.
("KMC Telecom"),  KMC Telecom II, Inc. ("KMC Telecom II"), KMC Telecom III, Inc.
("KMC Telecom III") and KMC Telecom of Virginia, Inc.

On September 22, 1997, the  stockholders  of KMC Telecom  exchanged all of their
KMC Telecom common and preferred stock for equal numbers of shares of common and
preferred stock of the Company.

Pursuant to a management  agreement among the Company and its subsidiaries,  the
Company  provides  management and other  services and incurs  certain  operating
expenses  on  behalf  of its  subsidiaries.  Such  costs  are  allocated  to the
subsidiaries  by the Company and reimbursed on a current basis.  At December 31,
1998 and 1999, an aggregate of $20.9 and $73.0  million,  respectively,  was due
from the  subsidiaries  for  such  costs  and is  included  in the  accompanying
condensed  balance sheet at December 31, 1998 and 1999 as a current  receivable.
Such  reimbursements  are permitted  under the debt  agreements of the Company's
subsidiaries.

2.  SENIOR SECURED CREDIT FACILITY

On December  22, 1998,  KMC Telecom,  KMC Telecom II and KMC Telecom of Virginia
(the "Subsidiary  Borrowers"),  refinanced and expanded the Amended and Restated
Loan and Security  Agreement  (the "AT&T  Facility") by entering into a Loan and
Security  Agreement (the "Senior Secured Credit  Facility") with AT&T Commercial
Finance  Corporation  ("AT&T  Finance"),  First  Union  National  Bank,  General
Electric  Capital  Corporation  ("GECC") and Canadian  Imperial Bank of Commerce
(the "Creditors").

The Company has  unconditionally  guaranteed the repayment of the Senior Secured
Credit  Facility  when  such  repayment  is  due,  whether  at  maturity,   upon
acceleration,   or  otherwise.  The  Company  has  agreed  to  pay  all  amounts
outstanding  under the Senior  Secured  Credit  Facility,  on  demand,  upon the
occurrence  and during the  continuation  of any event of  default  (as  defined
therein). The Company has pledged the shares of each of the Subsidiary Borrowers
to the  Creditors  to  collateralize  its  obligations  under the  guaranty.  In
addition,  the  Subsidiary  Borrowers  have  pledged all of their  assets to the
Creditors.  Accordingly,  if there  were an event of  default  under the  Senior
Secured Credit Facility,  the lenders thereunder would be entitled to payment in
full and could  foreclose  on the assets of the  Subsidiary  Borrowers,  and the
holders of the Senior  Discount  Notes and Senior  Notes  would have no right to
share in such assets.  At December 31, 1999, an aggregate of $235.0  million was
outstanding under this facility.

Additionally,  the Senior Secured Credit  Facility  restricts the ability of the
Subsidiary  Borrowers to pay  dividends  to, or to pay  principal or interest on
loans from, the Company.  Such restrictions could adversely affect the Company's
liquidity and ability to meets its cash  requirements,  including its ability to
repay the Senior Discount Notes and the Senior Notes.

At December  31, 1999,  an  aggregate  of $504.8  million has been loaned by the
Company  to the  Subsidiary  Borrowers  to be  used  for  the  construction  and
expansion of fiber optic telecommunications networks and for working capital and
general corporate purposes.

As discussed further in Note 8, the Subsidiary  Borrowers amended,  restated and
combined  the Senior  Secured  Credit  Facility and the Lucent Loan and Security
Agreement during the first quarter of 2000.



                                       76
<PAGE>

3.  SENIOR DISCOUNT NOTES

On January 29, 1998, the Company sold 460,800 units,  each consisting of 12 1/2%
senior  discount  notes with a  principal  amount at maturity of $1,000 due 2008
pursuant to the Senior  Discount  Note  Indenture  between KMC  Holdings and the
Chase Manhattan Bank, as trustee (the "Senior  Discount  Notes") and one warrant
to purchase .21785 shares of Common Stock of the Company at an exercise price of
$.01 per share.  The gross and net proceeds of the offering  were  approximately
$250.0 million and $236.4 million,  respectively.  A substantial  portion of the
net  proceeds  of  the  offering   have  been  loaned  by  the  Company  to  its
subsidiaries.  On August 11, 1998, KMC Holdings consummated an offer to exchange
the notes  issued on January 29,  1998 for $460.8  million  aggregate  principal
amount at maturity of notes that had been registered under the Securities Act of
1933 (as used below and elsewhere  herein,  "Senior Discount Notes" includes the
original notes and the exchange notes).

The Senior  Discount  Notes are  unsecured,  unsubordinated  obligations  of the
Company and mature on February 15, 2008.  The Senior  Discount  Notes will fully
accrete to face value on February  15, 2003.  From and after  February 15, 2003,
the Senior Discount Notes will bear interest,  which will be payable in cash, at
the  rate of  12.5%  per  annum  on  February  15 and  August  15 of each  year,
commencing  August 15, 2003. The Company is accreting the initial carrying value
of the Senior  Discount Notes to their aggregate face value over the term of the
debt at its effective interest rate of 13.7%.

The  indebtedness  evidenced  by the Senior  Discount  Notes ranks pari passu in
right  of  payment  with  all  existing  and  future  unsubordinated,  unsecured
indebtedness  of KMC Holdings and senior in right of payment to all existing and
future  subordinated  indebtedness of KMC Holdings.  However,  KMC Holdings is a
holding  company  and the  Senior  Discount  Notes are,  therefore,  effectively
subordinated to all existing and future  liabilities  (including trade payables)
of its subsidiaries.

The Senior Discount Note Indenture restricts, among other things, the ability of
the  Company  to  incur  additional   indebtedness,   create  liens,  engage  in
sale-leaseback  transactions,  pay dividends or make distributions in respect of
capital stock,  make  investments  or certain other  restricted  payments,  sell
assets of the Company,  redeem capital stock,  issue or sell stock of restricted
subsidiaries,  enter into transactions with stockholders or affiliates or effect
a consolidation or merger.

4. LUCENT LOAN AND SECURITY AGREEMENT

KMC  Telecom  III  entered  into a Loan  and  Security  Agreement  (the  "Lucent
Facility") dated February 4, 1999 with Lucent Technologies Inc. ("Lucent") which
provides  for  borrowings  to  be  used  to  fund  the  acquisition  of  certain
telecommunications equipment and related expenses.

The Company has unconditionally  guaranteed the repayment of the Lucent Facility
when  such  repayment  is  due,  whether  at  maturity,  upon  acceleration,  or
otherwise.  The  Company  has agreed to pay all  amounts  outstanding  under the
Lucent Facility,  on demand,  upon the occurrence and during the continuation of
any event of default (as defined therein). The Company has pledged the shares of
KMC Telecom III to Lucent to collateralize  its obligations  under the guaranty.
In  addition,  KMC  Telecom  III  has  pledged  all of  its  assets  to  Lucent.
Accordingly, if there were an event of default under the Lucent Facility, Lucent
thereunder  would be  entitled  to  payment in full and could  foreclose  on the
assets of KMC  Telecom  III and the  holders  of the Senior  Discount  Notes and
Senior Notes would have no right to share in such assets.  At December 31, 1999,
no amounts were outstanding under this facility.

Additionally,  the Lucent  Facility  restricts the ability of KMC Telecom III to
pay dividends  to, or to pay  principal or interest on loans from,  the Company.
Such restrictions could adversely affect the Company's  liquidity and ability to
meet its cash  requirements,  including its ability to repay the Senior Discount
Notes and the Senior Notes.

5. SENIOR NOTES

On May 24, 1999, the Company issued $275.0 million aggregate principal amount of
13 1/2% Senior Notes due 2009. On December 30, 1999,  the Company  exchanged the

                                       77
<PAGE>

notes issued on May 24, 1999 for $275.0 million  aggregate  principal  amount of
notes that had been registered  under the Securities Act of 1933 (as used below,
"Senior Notes" includes the original notes and the exchange notes).  Interest on
the Senior Notes is payable  semi-annually  in cash on May 15 and November 15 of
each year,  beginning  November 15,  1999.  A portion of the  proceeds  from the
offering of the Senior Notes was used to purchase a portfolio of U.S. government
securities that were pledged as security for the first six interest  payments on
the Senior Notes.

The Senior Notes are guaranteed by KMC Telecom  Financing,  Inc., a wholly-owned
subsidiary. The Senior Notes are senior, unsubordinated unsecured obligations of
KMC  Holdings  and rank pari passu in right of  payment  with all  existing  and
future  unsubordinated,  unsecured  indebtedness  of KMC  Holdings and senior in
right of payment to all of existing and future subordinated  indebtedness of KMC
Holdings.  However,  KMC Holdings is a holding company and the Senior Notes are,
therefore,  effectively  subordinated  to all  existing  and future  liabilities
(including trade payables) of its subsidiaries.

The Senior Note Indenture  contains certain  covenants that, among other things,
limit  the  Company's  ability  to  incur  additional  indebtedness,  engage  in
sale-leaseback transactions,  pay dividends or make certain other distributions,
sell assets,  redeem  capital  stock,  effect a  consolidation  or merger of KMC
Telecom  Holdings,  Inc.  and enter  into  transactions  with  stockholders  and
affiliates and create liens on our assets.

6. REDEEMABLE EQUITY

Series E Preferred Stock

On  February  4,  1999,  the  Company  issued  25,000  shares of Series E Senior
Redeemable, Exchangeable PIK Preferred Stock (the "Series E Preferred Stock") to
Newcourt  Commercial  Finance  Corporation   ("Newcourt  Finance"),   generating
aggregate  gross proceeds of $22.9 million.  The Series E Preferred  Stock has a
liquidation preference of $1,000 per share and an annual dividend equal to 14.5%
of the liquidation preference, payable quarterly. On or before January 15, 2004,
the  Company  may  pay  dividends  in  cash  or in  additional  fully  paid  and
nonassessable  shares of Series E  Preferred  Stock.  After  January  15,  2004,
dividends must be paid in cash, subject to certain conditions.  Unpaid dividends
accrue  at the  dividend  rate  of the  Series  E  Preferred  Stock,  compounded
quarterly.  During 1999,  the Company  issued 5,004 shares of Series E Preferred
Stock to pay the dividends due.

The Series E Preferred  Stock must be  redeemed on February 1, 2011,  subject to
the legal  availability of funds  therefor,  at a redemption  price,  payable in
cash, equal to the liquidation  preference  thereof on the redemption date, plus
all accumulated and unpaid dividends to the date of redemption.

The Series E Preferred  Stock is not  convertible.  The Company may, at the sole
option of the Board of Directors (out of funds legally available), exchange all,
but not less than all, of the Series E Preferred Stock then  outstanding,  for a
new  series  of  subordinated  debentures  (the  "Exchange  Debentures")  issued
pursuant to an exchange debenture indenture.

Series F Preferred Stock

On  February  4,  1999,  the  Company  issued  40,000  shares of Series F Senior
Redeemable, Exchangeable PIK Preferred Stock (the "Series F Preferred Stock") to
Lucent and  Newcourt  Finance,  generating  aggregate  gross  proceeds  of $38.9
million. The Series F Preferred Stock has a liquidation preference of $1,000 per
share  and an  annual  dividend  equal to 14.5% of the  liquidation  preference,
payable quarterly.  The Company may pay dividends in cash or in additional fully
paid and  nonassessable  shares of Series F Preferred  Stock.  During 1999,  the
Company issued 4,177 shares of Series F Preferred Stock to pay the dividends due
for such period.

Upon the  earlier of (i) the date that is sixty days after the date on which the
Company closes an underwritten  primary offering of at least $200 million of its
Common  Stock,  pursuant  to  an  effective  registration  statement  under  the
Securities  Act or (ii)  February 4, 2001,  any  outstanding  Series F Preferred
Stock will automatically convert into Series E Preferred Stock, on a one for one
basis.


                                       78
<PAGE>

The  Company  may, at the sole  option of the Board of  Directors  (out of funds
legally  available),  exchange  all,  but not less  than  all,  of the  Series F
Preferred Stock then outstanding for Exchange Debentures.

Warrants

In  connection  with the  February 4, 1999  issuances  of the Series E Preferred
Stock and the Series F Preferred  Stock,  warrants to purchase an  aggregate  of
24,660  shares of Common  Stock were sold to Newcourt  Finance  and Lucent.  The
aggregate gross proceeds from the sale of these warrants was approximately  $3.2
million. These warrants, at an exercise price of $.01 per share, are exercisable
from February 4, 2000 through February 1, 2009.

In  addition,  the Company  also  delivered  to the Warrant  Agent  certificates
representing  warrants to purchase an aggregate of an additional  107,228 shares
of  Common  Stock  at an  exercise  price  of $.01  per  share  (the  "Springing
Warrants").  The Springing  Warrants may become issuable under the circumstances
described in the following paragraph.

If the Company  fails to redeem all shares of Series F Preferred  Stock prior to
the date (the  "Springing  Warrant  Date")  which is the earlier of (i) the date
that is sixty days after the date on which the  Company  closes an  underwritten
primary  offering of at least $200  million of its Common  Stock  pursuant to an
effective  registration  statement  under the Securities Act or (ii) February 4,
2001,  the Warrant Agent is  authorized  to issue the Springing  Warrants to the
Eligible  Holders  (as  defined in the  warrant  agreement)  of the Series E and
Series F Preferred  Stock. In the event the Company has redeemed all outstanding
shares of Series F Preferred  Stock prior to the  Springing  Warrant  Date,  the
Springing  Warrants  will not be issued and the  Warrant  Agent will  return the
certificates to the Company.  To the extent the Company  exercises its option to
exchange all of the Series F Preferred  Stock for Exchange  Debentures  prior to
the Springing  Warrant Date,  the Springing  Warrants will not become  issuable.
Therefore,  as the future  issuance of the Springing  Warrant is entirely within
the control of the Company and the  likelihood of their issuance is deemed to be
remote, no value has been ascribed to the Springing Warrants.

Redemption Rights

Pursuant to a stockholders agreement,  certain of the Company's stockholders and
warrant holders have "put rights" entitling them to have the Company  repurchase
their  preferred and common shares and redeemable  common stock warrants for the
fair value of such  securities if no Liquidity  Event (defined as (i) an initial
public  offering with gross  proceeds of at least $40 million,  (ii) the sale of
substantially  all of the stock or assets of the  Company or (iii) the merger or
consolidation  of the  Company  with one or more other  corporations)  has taken
place by the  later of (x)  October  22,  2003 or (y) 90 days  after  the  final
maturity date of the Senior  Discount Notes.  The  restrictive  covenants of the
Senior Discount Notes limit the Company's ability to repurchase such securities.
All of the  securities  subject to such "put rights" are presented as redeemable
equity in the accompanying balance sheets.

The redeemable  preferred stock,  redeemable  common stock and redeemable common
stock  warrants,  which are  subject to the  stockholders  agreement,  are being
accreted up to their fair market values from their respective  issuance dates to
their earliest  potential  redemption  date (October 22, 2003).  At December 31,
1999, the aggregate  redemption value of the redeemable equity was approximately
$320 million, reflecting per share redemption amounts of $1,212 for the Series A
Preferred  Stock,  $476  for the  Series  C  Preferred  Stock  and  $250 for the
redeemable common stock and redeemable common stock warrants.

7. ARBITRATION AWARD

During the second quarter of 1999, the Company recorded a $4.3 million charge to
other expense in  connection  with an  unfavorable  arbitration  award.  The net
amount due under the terms of the award was paid in full in June 1999.

8. SUBSEQUENT EVENTS

On February 15, 2000,  KMC Telecom,  KMC Telecom II, KMC Telecom of Virginia and
KMC Telecom III (the  "Borrowers"),  amended,  restated  and combined the Senior
Secured Credit  Facility and the Lucent Facility by entering into a $700 million


                                       79
<PAGE>

Loan and Security  Agreement (the "Amended Senior Secured Credit Facility") with
a group of lenders led by Newcourt Commercial Finance  Corporation,  GE Capital,
Canadian  Imperial  Bank of Commerce  ("CIBC"),  First Union  National  Bank and
Lucent Technologies, Inc. (the "Lenders").

The Amended  Senior  Secured Credit  Facility  includes a $175 million  reducing
revolver  facility (the  "Revolver"),  a $75 million term loan (the "Term Loan")
and a $450 million term loan facility (the "Lucent Term Loan").

The  Revolver  will mature on April 1, 2007.  Proceeds  from the Revolver can be
used to finance the purchase of certain  equipment,  transaction  costs and upon
attainment of certain financial condition, for working capital and other general
corporate purposes.  The aggregate  commitment of the Lenders under the Revolver
will be reduced on each  payment  date  beginning  April 1,  2003.  The  initial
quarterly  commitment  reduction is 5.0%,  reducing to 3.75% on July 1, 2003 and
increasing to 6.25% on July 1, 2004, and further  increasing to 7.50% on July 1,
2006.  Commencing  with the fiscal year ending  December 31, 2001, the aggregate
Revolver  commitment will be further reduced by an amount equal to 50% of excess
operating  cash flows (as  defined in the  Facility)  for the prior  fiscal year
until the Borrowers achieve certain financial conditions. The Borrowers must pay
an annual commitment fee on the unused portion of the Revolver ranging from .75%
to 1.25%.

The Term  Loan is  payable  in  twenty  consecutive  quarterly  installments  of
$188,000  beginning on April 1, 2002 and two final installments of $35.6 million
each on April 1, 2007 and July 1, 2007.  Proceeds from the Term Loan can be used
to finance the purchase of certain equipment, transaction costs, working capital
and other general corporate purposes.

The Lucent Term Loan provides for an aggregate commitment of up to $450 million.
Proceeds from the Lucent Term Loan can be used to purchase Lucent products or to
reimburse the Borrowers for Lucent  products  previously  purchased with cash or
other sources of liquidity. The Lucent Term Loan will mature on July 1, 2007 and
has  required  quarterly  amortization  beginning  on  July 1,  2003 of 5%.  The
amortization  decreases  to 3.75% per  quarter  beginning  on  October  1, 2003,
increases to 6.25% on October 1, 2004 and further  increases to 7.50% on October
1, 2006. An annual  commitment fee of 1.50% is payable for any unused portion of
the Lucent Term Loan.

The Amended  Senior Secured  Credit  Facility will bear interest  payable at the
Borrowers'  option,  at (a) the "Applicable  Base Rate Margin" (which  generally
ranges from 2.00% to 3.25%) plus the greater of (i) the  administrative  agent's
prime  rate or  (ii)  the  overnight  federal  funds  rate  plus  .5% or (b) the
"Applicable  LIBOR  Margin"  (which  generally  ranges from 3.00% to 4.25%) plus
LIBOR, as defined.  "Applicable Base Rate Margin" interest is payable  quarterly
while  "Applicable  LIBOR  Margin"  interest  is  payable  at the  end  of  each
applicable  interest period or at least every three months. If a payment default
were to occur, the interest rate will be increased by four percentage points. If
any other event of default  shall occur,  the interest rate will be increased by
two percentage points.

KMC Holdings has unconditionally  guaranteed the repayment of the Amended Senior
Secured Credit  Facility when such repayment is due,  whether at maturity,  upon
acceleration,  or otherwise.  KMC Holdings has pledged the shares of each of the
Borrowers to the Lenders to collateralize its obligations under the guaranty. In
addition, the Borrowers have each pledged all of their assets to the Lenders.

The Amended Senior Secured Credit Facility  contains a number of affirmative and
negative covenants including,  a covenant requiring the Borrowers to obtain cash
capital  contributions from KMC Holdings of at least $185 million prior to April
1, 2001. KMC Holdings has secured a financing commitment for $100 million in PIK
preferred stock from Lucent towards this requirement and currently  contemplates
raising  the  balance  of $85  million  through  sales  of  private  and  public
securities in the capital markets. Additional affirmative and negative covenants
include,  among others,  restricting the ability of the Borrowers to consolidate
or merge with any person,  sell or lease  assets not in the  ordinary  course of
business,  sell or enter into long term leases of dark fiber,  redeem stock, pay
dividends  or make any  other  payments  (including  payments  of  principal  or
interest on loans) to KMC Holdings, create subsidiaries, transfer any permits or
licenses,  or incur additional  indebtedness or act as guarantor for the debt of
any person, subject to certain conditions.

The Borrowers are required to comply with certain  financial  tests and maintain
certain  financial  ratios,  including,  among others,  a ratio of total debt to
contributed capital, certain minimum revenues, maximum EBITDA losses and minimum


                                       80
<PAGE>

EBITDA,  maximum capital  expenditures and minimum access lines, a maximum total
leverage  ratio, a minimum debt service  coverage  ratio, a minimum fixed charge
coverage ratio and a maximum  consolidated  leverage ratio. The covenants become
more  restrictive  upon the  earlier  of (i) March 31,  2002 and (ii)  after the
Borrowers achieve positive EBITDA on a combined basis for two consecutive fiscal
quarters and a total leverage ratio (as defined) equal to or less than 8 to 1.

Failure to satisfy any of the financial  covenants  will  constitute an event of
default under the Amended Senior Secured Credit Facility permitting the Lenders,
after  notice,  to  terminate  the  commitment  and/or  accelerate   payment  of
outstanding  indebtedness.  The Amended  Senior  Secured  Credit  Facility  also
includes other customary events of default,  including,  without  limitation,  a
cross-default to other material indebtedness,  material undischarged  judgments,
bankruptcy,  loss  of a  material  franchise  or  material  license,  breach  of
representations and warranties, a material adverse change, and the occurrence of
a change of control





                                       81
<PAGE>



                           KMC Telecom Holdings, Inc.

                 SCHEDULE II - Valuation and Qualifying Accounts
                                 (in thousands)


<TABLE>
<CAPTION>
                                                                       ADDITIONS
                                                           ------------------------------
                                                                                CHARGED TO
                                             BALANCE AT       CHARGED TO          OTHER
                                             BEGINNING         COSTS AND        ACCOUNTS -      DEDUCTIONS -       BALANCE AT
              DESCRIPTION                    OF PERIOD         EXPENSES          DESCRIBE         DESCRIBE       END OF PERIOD
- - ----------------------------------------- ----------------- ---------------- ----------------- ---------------- -----------------
<S>                                        <C>               <C>              <C>               <C>               <C>
YEAR ENDED DECEMBER 31, 1997:
Allowance for doubtful accounts                $   --            $   34           $   --            $   --           $  34
                                          ================= ================ ================= ================ =================

YEAR ENDED DECEMBER 31, 1998:
Allowance for doubtful accounts                $   34            $  370           $   --            $   54(1)        $350
                                          ================= ================ ================= ================ =================

YEAR ENDED DECEMBER 31, 1999:
Allowance for doubtful accounts                $  350            $5,263           $   --            $   62(1)        $5,551
                                          ================= ================ ================= ================ =================
</TABLE>

(1)      Uncollectible accounts written-off.

                                       82
<PAGE>



ITEM  9.  CHANGES  IN AND  DISAGREEMENTS  WITH  ACCOUNTANTS  ON  ACCOUNTING  AND
          FINANCIAL DISCLOSURE.

          None.

                                    PART III

ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT.

     The  following  table sets forth  certain  information  with respect to the
persons who are members of the Board of Directors or are  executive  officers of
the Company as of March 29, 2000.

<TABLE>
<CAPTION>
  NAME                             AGE         POSITION
  ----                             ---         --------
<S>                                <C> <C>
  Harold N. Kamine................ 43  Chairman of the Board of Directors
  Gary E. Lasher.................. 64  Vice Chairman of the Board of Directors
  Roscoe C.  Young II............. 49  President, Chief Operating Officer and Director
  William H. Stewart.............. 33  Executive Vice President, Chief Financial Officer and Director
  Tricia Breckenridge............. 53  Executive Vice President - Business Development
  James L. Barwick................ 67  Senior Vice President and Chief Technology Officer
  John G. Quigley................. 46  Director
  Richard H. Patterson............ 41  Director
  Randall A. Hack................. 52  Director
</TABLE>

     The business  experience of each of the directors and executive officers of
the Company is as follows:

     HAROLD  N.  KAMINE is the  Chairman  of the  Board of the  Company  and its
founder  and has been a director of the  Company  since  1994.  He is also chief
executive  officer and sole owner of Kamine  Development  Corp.  and  associated
companies  in the  independent  power  industry.  Mr.  Kamine  has  successfully
financed  a  number  of  unregulated   non-utility  power  generation  projects.
Companies  owned by Mr.  Kamine owned  substantial  interests in and managed six
power generation  plants in the Northeastern  United States.  Mr. Kamine devotes
approximately eighty percent of his time to the affairs of the Company.

     GARY E.  LASHER  joined  the  Company  as its Vice  Chairman  of the  Board
effective  November 1, 1997.  He was the founder,  Chief  Executive  Officer and
President of Eastern TeleLogic  Corporation from 1987 to 1997. Eastern TeleLogic
was  a  leading   competitive   local  exchange  carrier  operating  in  greater
Philadelphia,  Delaware  and  southern  New Jersey  before its  purchase  by TCG
(Teleport  Communications  Group) in October 1996.  Prior to Eastern  TeleLogic,
from  1984-1986,  Mr. Lasher was Chief  Operating  Officer of Private  Satellite
Network,  a company which built and operated video satellite  networks for major
corporations.  Mr.  Lasher  spent 20 years with  Continental  Telephone  holding
various  positions  including   Corporate  Vice  President,   President  of  the
International Engineering and Construction Company, and various senior positions
with Continental  Telephone's regulated  subsidiaries.  Mr. Lasher is one of the
founding  members  of the  Association  for  Local  Telecommunications  Services
("ALTS")  and served for three years as Chairman of the  Association.

     ROSCOE  C.  YOUNG  II  has  over  20  years  experience  in  the  field  of
telecommunications  with both new  venture and  Fortune  500  companies.  He has
served  as a  director  of the  Company  since  December  1999.  He was  elected
President and Chief Operating  Officer of the Company in March 2000.  Previously
he had been  Executive  Vice  President and Chief  Operating  Officer.  Prior to
joining  the Company in  November  1996,  Mr.  Young  served as Vice  President,
Network Component  Services for Ameritech  Corporation from June 1994 to October
1996.  From March 1988 to June 1994, Mr. Young served as Senior Vice  President,
Network  Services for MFS  Communications.  From October 1977 to March 1988, Mr.
Young served in a number of senior operations, sales and marketing, engineering,
financial management, and human resource positions for AT&T Corp.

     WILLIAM H.  STEWART has served as a director of the  Company  since  August
1997.  Mr.  Stewart  joined the Company as Executive  Vice  President  and Chief
Financial  Officer in March 2000.  Mr.  Stewart is  Managing  Director of Nassau
Capital  L.L.C.  and  joined  that firm in June 1995.  From 1989  until  joining
Nassau,  Mr.  Stewart was a portfolio  manager and equity analyst at the Bank of
New  York.  He is a  Chartered  Financial  Analyst  and a member of the New York
Society of Security Analysts.

                                       83
<PAGE>

     TRICIA  BRECKENRIDGE joined the Company in April 1995. From January 1993 to
April  1995 she was  Vice  President  and  General  Manager  of  FiberNet  USA's
Huntsville,  Alabama  operations.  Previously she had served as Vice  President,
External Affairs and later Vice President,  Sales and Marketing of Diginet, Inc.
She was  co-founder  of Chicago  Fiber Optic  Corporation,  the  predecessor  of
Metropolitan  Fiber Systems.  Earlier she was Director of Regulatory Affairs for
Telesphere Corporation.

     JAMES  L.  BARWICK  has 40 years of  experience  in the  telecommunications
industry.  Mr.  Barwick  joined the Company in March 1997.  Prior to joining the
Company,  Mr. Barwick had been self-employed since 1986 as a  telecommunications
consultant  with  expertise in  equipment  application  engineering,  radio path
engineering, analog and digital Mux, switching and transport systems in the long
distance carrier and incumbent local exchange carrier areas,  technical writing,
project management and computer assisted design systems.

     JOHN G. QUIGLEY has served as a director of the Company  since August 1996.
Mr. Quigley is a founding member of Nassau Capital L.L.C.,  which is the general
partner of Nassau  Capital  Partners.  Between 1980 and the  formation of Nassau
Capital in 1995,  Mr.  Quigley was an  attorney  with the law firm of Kirkland &
Ellis in Chicago; a partner at Adler & Shaykin; and a partner at Clipper Capital
Partners.

     RICHARD H.  PATTERSON  has served as a director  of the  Company  since May
1997. From May 1986 to January 1999, Mr. Patterson served as a Partner of Waller
Capital Corporation,  a media and communications  investment banking firm. Since
August 1997, he has served as a Vice  President of  Waller-Sutton  Media LLC and
Vice  President of  Waller-Sutton  Management  Group,  Inc.,  two entities which
manage a media and  telecommunications  private equity fund. Since January 2000,
Mr.  Patterson  has  served  as a  founding  principal  of a  second  media  and
telecommunications private equity fund managed by Spire Capital Partners LLC and
Spire  Capital  Management,  Inc.  Mr.  Patterson  is a member  of the  Board of
Directors of Regent Communications, Inc., which owns and operates radio stations
in mid-to-small size markets.

     RANDALL A. HACK has served as a director of the Company  since August 1996.
Since  January 1995,  Mr. Hack has been a member of Nassau  Capital  L.L.C.,  an
investment  management  firm.  From 1990 to 1994, he was the President and Chief
Executive Officer of Princeton University Investment Company,  which manages the
endowment  for  Princeton  University.  Mr.  Hack also  serves on the  Boards of
Directors of Sweetwater, Inc., OmniCell Technologies, Inc., Castle Tower Holding
Corp. and Mezzanine Capital Property Investors, Inc.

     Pursuant to  provisions  contained  in both the  Company's  certificate  of
incorporation and a stockholders  agreement,  Mr. Kamine and the Nassau entities
are  currently  entitled  to  elect  all of the  Directors,  three  of whom  are
nominated by Mr. Kamine (one of whom must be the  President and Chief  Executive
Officer), three of whom are nominated by Nassau and two of whom are nominated by
agreement  of Mr.  Kamine,  Nassau and either  Newcourt  Communications  Finance
Corporation  or the  holders  of a  majority  of the  outstanding  shares of the
Company's  Series C  Cumulative  Convertible  Preferred  Stock.  The  number  of
Directors  which Mr.  Kamine is entitled to elect would be reduced to two if the
number of shares  owned by him were to fall  below  two-thirds  of the number of
shares  of the  Company  initially  issued to him,  and to one if the  number of
shares  owned  by him were to fall  below  one-third  of the  number  of  shares
initially issued to him. If his ownership were to fall below 5% of the number of
shares  initially issued to him, Mr. Kamine would no longer be entitled to elect
any Directors pursuant to such provisions.  Comparable  reductions would be made
to the number of Directors  which  Nassau is entitled to elect if its  ownership
were to fall below the  specified  fractions.  If a default  relating to payment
occurs under our Amended Senior Secured Credit Facility,  and continues  uncured
for 90 days,  the holders of Series C  Cumulative  Convertible  Preferred  Stock
(currently Nassau, General Electric Capital Corporation and First Union) will be
entitled to elect two additional Directors,  who will serve until the default is
cured.

     Kamine/Besicorp  Allegany L.P., an  independent  power company 50% owned by
corporations which Mr. Kamine owns, filed a voluntary petition to reorganize its
business  under Chapter 11 of the Federal  Bankruptcy  Code in November 1995. In
October 1998, the  bankruptcy  court  confirmed a plan of  liquidation  for this
entity.

     Directors  hold office  until the next Annual  Meeting of  stockholders  or
until their  successors are duly elected and qualified.  Executive  officers are
elected  annually by the Board of Directors  and serve at the  discretion of the
Board of Directors.



                                       84
<PAGE>

     COMMITTEES  OF  THE  BOARD

     The  Board of  Directors  of the  Company  has  authorized  a  Compensation
Committee  to  be  composed  of  three  members.  The  present  members  of  the
Compensation Committee are Messrs.  Kamine, Quigley and Patterson.  The Board of
Directors  has created an Executive  Committee  consisting of Mr. Kamine and Mr.
Quigley,  or, in Mr. Quigley's absence,  Mr. Stewart. The Board of Directors has
also created an Audit  Committee  consisting  of Messrs.  Lasher,  Patterson and
Quigley.

ITEM 11.  EXECUTIVE  COMPENSATION.

SUMMARY COMPENSATION TABLE

     The following  table sets forth  information  concerning  compensation  for
services in all capacities  awarded to, earned by, or paid to, any person acting
as the Company's Chief Executive  Officer during 1999,  regardless of the amount
of  compensation  paid,  and the other four most  highly  compensated  executive
officers of the Company whose  aggregate cash and cash  equivalent  compensation
exceeded $100,000 during the fiscal year ended December 31, 1999  (collectively,
the "Named Executive Officers"):

<TABLE>
<CAPTION>
                                                                                                   LONG TERM
                                                      ANNUAL COMPENSATION                         COMPENSATION
                                       --------------------------------------------------        ------------
                                                                             OTHER ANNUAL          SECURITIES
                                                                             COMPENSATION          UNDERLYING
NAME AND POSITION                      YEAR    SALARY($)    BONUS ($)           ($)(1)            OPTIONS(#)(2)
- - -----------------                      ----    ---------    ---------       -------------         -------------
<S>                                    <C>     <C>          <C>               <C>                  <C>
Harold N. Kamine...................    1999    $450,000            -                  -                   -
   Chairman of the
   Board

Michael A. Sternberg(3)............    1999    $496,539      $272,500                 -                   -
   President and Chief Executive       1998    $275,000      $407,500                 -              65,000
   Officer                             1997    $240,385      $187,500           $45,909               9,228

Roscoe C. Young II.................    1999    $446,539      $362,500           $18,750                   -
   Executive Vice President            1998    $218,270      $497,500           $52,189              32,500
   and Chief Operating Officer         1997    $180,000      $182,046          $198,180               2,309

James D. Grenfell(4)...............    1999    $222,692      $120,000           $55,403              18,000
   Executive Vice President,
   Chief Financial
   Officer and Secretary

Tricia Breckenridge................    1999    $193,212      $86,000                  -               1,000
   Executive Vice President -          1998    $155,577      $75,000                  -               5,000
   Business Development                1997    $104,138      $49,000                  -                 691

</TABLE>

- - -----------------------------------------------

(1)  The amount  reported  in this  column for Mr.  Sternberg  in 1997  includes
     relocation  related  expenses  of  $39,662  and  personal  use of a Company
     automobile  of $6,247.  The amounts  reported in this column for Mr.  Young
     include relocation related expenses of $18,750 in 1999,  relocation related
     expenses of $47,377 and personal use of a Company  automobile of $4,812 for
     1998,  and  relocation  related  expenses of $196,029 and personal use of a
     Company  automobile of $2,151 for 1997. The amounts reported in this column
     for Mr.  Grenfell  include  relocation  related  expenses  of  $49,265  and
     personal  use of a company  automobile  of $6,138 for 1999.  The  aggregate
     value of the perquisites and other personal  benefits,  if any, received by
     Mr.  Sternberg  in  1999  and  1998  and by  each  of Mr.  Kamine  and  Ms.
     Breckenridge  in 1999,  1998 and 1997 have not been reflected in this table
     because  the  amount was below the  Securities  and  Exchange  Commission's
     threshold for disclosure  (i.e.,  the lesser of $50,000 or 10% of the total
     of annual salary and bonus for the executive officer for the year).

(2)  The options granted in 1997 were options to purchase shares of common stock
     of the Company's principal operating subsidiary KMC Telecom Inc. All of the
     options shown as granted in 1997 were cancelled during the third quarter of
     1998 and replaced by options to purchase  Common Stock of the Company.  See
     "Stock  Option  Grants."  All  options  granted  during 1998 are options to
     purchase shares of Common Stock of the Company.


                                       85
<PAGE>

(3)  Mr. Sternberg served in the capacities  indicated throughout the year ended
     December 31, 1999.

(4)  Mr.  Grenfell  joined the Company as  Executive  Vice  President  and Chief
     Financial  Officer in March 1999 and the  compensation  figures for him are
     for the period  from that date to the end of the year.  William H.  Stewart
     became Executive Vice President and Chief Financial Officer in March 2000.

STOCK OPTION GRANTS

     The following table sets forth  information  regarding grants of options to
purchase  shares of Common Stock made by the Company  during 1999 to each of the
Named Executive Officers.

                       OPTION GRANTS IN FISCAL YEAR 1999


<TABLE>
<CAPTION>
                                                INDIVIDUAL GRANTS
                           --------------------------------------------------------------   -------------------------------------
                                       PERCENT OF
                            NUMBER OF    TOTAL                                                    POTENTIAL REALIZABLE VALUE AT
                           SECURITIES   OPTIONS                                                   ASSUMED ANNUAL RATES OF STOCK
                           UNDERLYING  GRANTED TO             MARKET PRICE                            PRICE APPRECIATION FOR
                             OPTIONS   EMPLOYEES  EXERCISE OR   OF COMMON                                OPTION TERM (3)
                             GRANTED   IN FISCAL  BASE PRICE  STOCK ON DATE    EXPIRATION  ---------------------------------------
        NAME                 (#)(1)       1999     ($/SHARE)  OF GRANT (2)        DATE       (0%)           (5%)          (10%)
- - -----------------------    ---------   --------    ---------  ------------     ---------   --------    --------------  -----------
<S>                          <C>           <C>        <C>          <C>          <C>         <C>         <C>            <C>
Harold N. Kamine..........        -           -          -            -               -           -              -              -
Michael A. Sternberg .....        -           -          -            -               -           -              -              -
Roscoe C.  Young II.......        -           -          -            -               -           -              -              -
James D. Grenfell.........   18,000        21.9%      $125         $130         01/01/09    $90,000     $1,566,000     $3,816,000
Tricia Breckenridge.......    1,000         1.2%      $125         $130         01/01/09    $ 5,000     $   87,000   $   212,000
</TABLE>

- - -----------------------------------------------

(1)  10% of the  aggregate  amount of each such option vests on each  subsequent
     six-month anniversary of the date of grant.

(2)  There is no active  trading  market for the  Company's  Common  Stock.  The
     market price shown is based upon management's estimate of the fair value of
     the Company's Common Stock on the date in January,  1999 when these options
     were granted.

(3)  Amounts  reported in these columns  represent  amounts that may be realized
     upon exercise of options  immediately prior to the expiration of their term
     assuming the specified compounded rates of appreciation (0%, 5% and 10%) on
     Common Stock over the term of the options.  These  assumptions are based on
     rules  promulgated  by the  Securities  and Exchange  Commission and do not
     reflect the Company's estimate of future stock price  appreciation.  Actual
     gains, if any, on the stock option  exercises and Common Stock holdings are
     dependent  on the  timing of such  exercises  and the  future  value of the
     Common  Stock.  There can be no  assurance  that the rates of  appreciation
     assumed in this table can be achieved or that the amounts reflected will be
     received by the option holders.

OPTION EXERCISES AND OPTION YEAR-END VALUE TABLE

     No  options  were  exercised  during  1999  by any of the  Named  Executive
Officers.  The following table sets forth  information  regarding the number and
year-end value of unexercised options to purchase shares of Common Stock held at
December 31, 1999 by each of the Named Executive Officers.



                                       86
<PAGE>

                       FISCAL 1999 YEAR-END OPTION VALUES

<TABLE>
<CAPTION>
                                                      NUMBER OF SECURITIES          VALUE OF UNEXERCISED
                                                     UNDERLYING UNEXERCISED            "IN-THE-MONEY"
                             SHARES        VALUE           OPTIONS AT                    OPTIONS AT
                           ACQUIRED ON    REALIZED      DECEMBER 31, 1999            DECEMBER 31, 1999
NAME                       EXERCISE(#)      ($)     EXERCISABLE/UNEXERCISABLE   EXERCISABLE/UNEXERCISABLE(1)
- - -------------------------  -----------    -------   -------------------------   ----------------------------


<S>                         <C>          <C>          <C>        <C>             <C>
Harold N. Kamine                 -            -            -                       $    -    /$  -
Michael A. Sternberg             -            -           39,000/26,000            $8,970,000/$5,590,000
Roscoe C.  Young II              -            -           19,500/13,000            $4,485,000/$2,795,000
James D. Grenfell                -            -           1,800/16,200              $225,000/$2,025,000
Tricia Breckenridge              -            -            4,600/1,400              $1,027,500/$217,500

</TABLE>

- - -----------------------------------------------

(1)  Options  are  "In-the-Money"  if the fair  market  value of the  underlying
     securities  exceeds the exercise  price of the options.  There is no active
     trading market for the Company's Common Stock. The fair market value of the
     option  grants  at  December  31,  1999  was  determined  on the  basis  of
     management's  estimate of the fair value of the  Company's  Common Stock on
     that date.

DIRECTOR COMPENSATION

     The Company's Directors do not currently receive any compensation for their
services in such capacity,  except that Mr. Lasher receives  $25,000 per year in
connection  with his  services as Vice  Chairman of the Board and Mr.  Patterson
receives $25,000 per year in connection with his services as a Director.

EXECUTIVE EMPLOYMENT CONTRACTS

     The Company has an employment  contract with Harold N. Kamine, the Chairman
of its Board of Directors.  The Company's  employment  agreement with Mr. Kamine
provides for a term of four years,  effective  as of January 1, 1999.  Under the
agreement,  Mr.  Kamine's  base salary is $450,000 per annum,  and Mr. Kamine is
required  to devote at least  fifty  percent  of his time and  attention  to the
performance of his duties under the agreement. Mr. Kamine is entitled to receive
benefits  generally  received by senior  executives  of the  Company,  including
reimbursement of expenses  incurred on behalf of the Company,  and participation
in group plans. If Mr. Kamine's  employment  agreement is terminated as a result
of Mr. Kamine's death or permanent  disability,  or upon the Company's breach of
the  agreement,  he, or his estate,  is  entitled  to a severance  payment in an
amount  equal to the lesser of (i) two times his annual base salary and (ii) the
aggregate  unpaid  base  salary  that  would  have been paid to him  during  the
remaining balance of the term of the employment  contract,  subject to a minimum
of one-half of his annual base salary.

     The Company has an employment  contract with Roscoe C. Young, II, President
and Chief Operating Officer.  The Company's  employment agreement with Mr. Young
provides for a term of four years,  effective  as of January 1, 1999.  Under the
agreement,  Mr.  Young's base salary is $450,000 per annum and he is entitled to
be  considered  for  an  annual  bonus  in an  amount  to be  determined  by the
Compensation  Committee  of the  Company's  Board  of  Directors.  Mr.  Young is
entitled to receive benefits generally  received by Company officers,  including
options to purchase Company Stock,  reimbursement of expenses incurred on behalf
of the Company, and a leased automobile.  Upon termination of the agreement, Mr.
Young  is  subject  to  a  confidentiality  covenant  and  a  twenty-four  month
non-competition  agreement.  If the Company  terminates Mr.  Young's  employment
without cause,  he is entitled to a severance  payment in an amount equal to the
lesser of (i) two times his annual  base  salary and (ii) the  aggregate  unpaid
base salary that would have been paid to him during the remaining balance of the
term of the employment contract,  subject to a minimum of one-half of his annual
base salary.

SEPARATION  AGREEMENTS

     On March 7, 2000,  the Company  entered  into a  separation  agreement  and
release with Michael A. Sternberg,  pursuant to which Mr. Sternberg's employment
as the Company's President and Chief Executive Officer was terminated, by mutual
agreement,  effective  March  8,  2000.  Under  the  separation  agreement,  Mr.
Sternberg was paid $500,000 and is entitled to an additional $500,000 which will
be paid in semi-monthly  installments  between April 1, 2000 and March 31, 2001,


                                       87
<PAGE>

subject  to  acceleration  in  certain  circumstances.  Mr.  Sternberg  was also
reimbursed  for accrued  vacation time.  Pursuant to the agreement,  the Company
will pay the costs  associated with Mr.  Sternberg's  current  enrollment in the
Company's  health care plans through  December 31, 2001. Mr. Sternberg will also
retain  65,000 stock  options  previously  granted to him under the KMC Holdings
Stock Option Plan.  Mr.  Sternberg has agreed to vote any shares of common stock
owned by him in accordance  with the shares owned by Mr. Kamine and Nassau.  Mr.
Sternberg has agreed to make himself  available to consult with the Company on a
non-exclusive basis through December 31, 2001.

     On March 7, 2000,  the Company  entered  into a  separation  agreement  and
release with James D. Grenfell,  pursuant to which Mr. Grenfell's  employment as
the Company's  Executive Vice President,  Chief Financial  Officer and Secretary
was  terminated,  by  mutual  agreement,  effective  March 8,  2000.  Under  the
separation  agreement,  Mr.  Grenfell  was paid  $500,000  and is entitled to an
additional  $300,000 which will be paid in semi-monthly  installments to be paid
over a twelve month period in accordance with the Company's  payroll  practices.
Mr.  Grenfell  is also  entitled  to a payment  of  $200,000  on March 1,  2001.
Pursuant to the agreement,  the Company will pay the costs  associated  with Mr.
Grenfell's  current  enrollment  in the  Company's  health  care  plans  through
December 31, 2001. Mr. Grenfell will also retain 3,600 stock options  previously
granted to him under the KMC Holdings Stock Option Plan. Mr. Grenfell has agreed
to vote any shares of common  stock owned by him in  accordance  with the shares
owned by Mr.  Kamine and Nassau.  The Company  will also pay Mr.  Grenfell up to
$40,000 for certain relocation and other services.

EMPLOYEE PLANS

     KMC  Holdings  Stock  Option Plan.  Employees,  directors or other  persons
having a unique  relationship  with the  Company  or any of its  affiliates  are
eligible to participate in the KMC Holdings Stock Option Plan. However,  neither
Mr.  Kamine  nor any person  employed  by Nassau or any  affiliate  of Nassau is
eligible  for grants  under the plan.  The KMC  Holdings  Stock  Option  Plan is
administered  by the  Compensation  Committee  of the Board of  Directors of the
Company. The Compensation  Committee is authorized to grant (i) options intended
to qualify  as  Incentive  Options,  (ii)  Non-Qualified  Options,  (iii)  stock
appreciation   rights,  (iv)  restricted  stock,  (v)  performance  units,  (vi)
performance shares and (vii) certain other types of awards.

     The number of shares of Company Common Stock  available for grant under the
KMC Holdings Stock Option Plan is 600,000.  No participant may receive more than
75,000 shares of Company Common Stock under the KMC Holdings Stock Option Plan.

     The  Compensation  Committee  has the  power  and  authority  to  designate
recipients of grants under the KMC Holdings  Stock Option Plan, to determine the
terms,  conditions and limitations of grants under the plan and to interpret the
provisions  of the plan.  The exercise  price of all Incentive  Options  granted
under the KMC  Holdings  Stock  Option  Plan must be at least  equal to the Fair
Market  Value (as defined in the plan) of Company  Common  Stock on the date the
options are granted and the exercise price of all  Nonqualified  Options granted
under the KMC  Holdings  Stock  Option Plan must be at least equal to 50% of the
Fair Market  Value of Company  Common Stock on the date the options are granted.
The maximum term of each Option granted under the KMC Holdings Stock Option Plan
will be 10 years.  Options  will  become  exercisable  at such times and in such
installments  as the  Compensation  Committee  provides  in the  terms  of  each
individual Option.

COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION

     Mr. Kamine, the Chairman of the Board of the Company,  and Messrs.  Quigley
and Patterson,  Director of the Company,  served as members of the  Compensation
Committee of the Board of Directors during 1999. Mr. Quigley is also a member of
Nassau Capital Partners L.P. which,  through its affiliates,  beneficially  owns
more than five percent (5%) of the Company's voting securities.

     The Company and certain  affiliated  companies  owned by Mr.  Kamine  share
certain administrative  services. The entity which bears the cost of the service
is reimbursed by the other for the other's proportionate share of such expenses.
These  shared  services  do not  include  the rent paid by the  Company  for its
headquarters  offices to an affiliate of Mr. Kamine under the lease described in
the  next  succeeding  paragraph.   The  Company  reimbursed   Kamine-affiliated
companies for these shared services an aggregate of approximately  $60,000,  for
1999.

     Effective  June 1, 1996,  the Company  entered into a lease  agreement with
Kamine  Development Corp. (an entity controlled by Mr. Kamine) pursuant to which
the Company leases its headquarters office in Bedminster,  New Jersey. The lease


                                       88
<PAGE>

expires  in  January  2007.  The  lease  provides  for a base  annual  rental of
approximately  $217,000 (adjusted periodically for changes in the consumer price
index), plus operating expenses.

     Pursuant to an agreement, the Company is entitled to utilize a Citation III
business jet chartered by Bedminster Aviation,  LLC, a limited liability company
wholly owned by Mr. Kamine, for a fixed price of $2,800 per hour of flight time.
The Citation III will enable up to eight employees, guests or representatives of
the Company to utilize local  airfields and visit  multiple  cities in which the
Company  either has an  operating  system or is  building a system,  without the
necessity of  returning to  commercial  hubs such as Atlanta or St.  Louis.  The
Company  has agreed to use its best  efforts to utilize the  Citation  III fifty
hours per quarter during 2000. However, the Company is under no obligation to do
so and has  not  guaranteed  any  financial  arrangements  with  respect  to the
aircraft or to Bedminster  Aviation,  LLC. During 1999 the Company paid $210,000
for the use of the Citation III.

     On July 1, 1999, the Company  acquired all of the  membership  interests of
KMC Services LLC from Harold N. Kamine,  the Chairman of the Board of Directors,
for nominal  consideration.  KMC Services LLC was formed to provide  services to
the  Company  and its  customers,  initially  offering  a  leasing  program  for
equipment physically  installed at the customer's premises.  The acquisition was
accounted for as a combination of entities under common control,  and no changes
were made to the historical cost basis of KMC Services LLC's assets.  During the
second  quarter of 1999,  the  Company had  reduced  the  carrying  value of its
$709,000 loan  receivable  from KMC Services LLC to an amount equal to the value
of KMC Services LLC's net assets at the  acquisition  date. KMC Services LLC has
been consolidated with the Company since July 1, 1999.

     Pursuant to an Agreement among the Company, Mr. Kamine and Nassau, for 1999
Nassau received $450,000 as a financial advisory fee and as compensation for the
Nassau  designees  who served on the Board of Directors  of the Company.  Nassau
will be paid $450,000 as a financial advisory fee for 2000.

     In December 1999, the Company  purchased  $180,000 of office  equipment and
leasehold  improvements  from Kamine  Development Corp. (an entity controlled by
Mr. Kamine). The Company determined that the purchase of such equipment was upon
fair and  reasonable  terms  no less  favorable  to the  Company  than  could be
obtained in a comparable  arm's-length  transaction with a person that is not an
affiliate of the Company.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT.

     The following table sets forth certain information regarding the beneficial
ownership of the Common Stock, as of March 29, 2000, by (i) each person known to
the Company to be the beneficial owner of more than 5% of the Common Stock, (ii)
each of the Company's directors, (iii) each of the Named Executive Officers, and
(iv) all directors  and  executive  officers as a group.  All  information  with
respect  to  beneficial  ownership  has been  furnished  to the  Company  by the
respective stockholders of the Company.


<TABLE>
<CAPTION>

                                                                   NUMBER OF          PERCENTAGE
 NAME AND ADDRESS OF BENEFICIAL OWNER                              SHARES  (1)       OWNERSHIP (1)
 ------------------------------------                              -----------       --------------
<S>                                                                     <C>                <C>
 Harold N. Kamine................................................       573,835            67.2%
 c/o Kamine Development Corp.
 1545 Route 206
 Bedminster, NJ 07921

 Nassau Capital Partners L.P.....................................    661,454(2)            44.1%
 c/o Nassau Capital L.L.C.
 22 Chambers Street
 Princeton, NJ 08542

 Newcourt Capital, Inc...........................................  191,033.2(3)            21.6%
 2 Gate Hall Drive
 Parsipany, NJ 07054

 First Union Corp. ..............................................  146,742.6(4)            14.8%
 301 South College St.
 Charlotte, NC 28288



                                       89
<PAGE>

 General Electric Capital Corporation............................    200,476(5)            19.0%
 120 Long Ridge Road
 Stamford, CT 06927

 CIBC Inc. ......................................................        44,104             5.2%
 425 Lexington Avenue
 New York, New York 10017

 Michael A. Sternberg ...........................................     65,000(6)             7.1%
 c/o KMC Telecom Holdings, Inc.
 1545 Route 206, Suite 300
 Bedminster, New Jersey 07921

 Gary E. Lasher..................................................     10,000(6)             1.2%
 c/o KMC Telecom Holdings, Inc.
 1545 Route 206, Suite 300
 Bedminster, New Jersey 07921

 John G. Quigley.................................................    661,454(7)            44.1%
 c/o Nassau Capital L.L.C.
 22 Chambers Street
 Princeton, NJ 08542

 Richard H. Patterson............................................      3,000(6)             0.4%
 c/o Waller Capital Corporation
 30 Rockefeller Center
 Suite 4350
 New York, NY 10112

 Randall A. Hack.................................................    661,454(7)            44.1%
 c/o Nassau Capital L.L.C.
 22 Chambers Street
 Princeton, NJ 08542

 Roscoe C.  Young II.............................................     22,750(6)             2.6%
 c/o KMC Telecom Holdings, Inc.
 1545 Route 206, Suite 300
 Bedminster, NJ 07921

 James D. Grenfell...............................................      3,600(6)             0.4%
 c/o KMC Telecom Holdings, Inc.
 1545 Route 206, Suite 300
 Bedminster, NJ 07921

 William H. Stewart..............................................    661,454(8)            44.1%
 c/o KMC Telecom Holdings, Inc.
 1545 Route 206, Suite 300
 Bedminster, NJ 07921

 Tricia Breckenridge.............................................      5,200(6)             0.6%
 c/o KMC Telecom Holdings, Inc.
 1545 Route 206, Suite 300
 Bedminster, NJ 07921

 Directors and Officers of the Company as a Group (10 persons)...  1,344,839(2)            83.5%
</TABLE>

- - -----------------------------------------------

(1)  Beneficial  ownership is  determined  in  accordance  with the rules of the
     Commission.  In  computing  the  number of shares  beneficially  owned by a
     person and the  percentage  ownership  of that  person,  shares  subject to
     options,  warrants and convertible  securities held by that person that are


                                       90
<PAGE>

     currently  exercisable or exercisable  within 60 days of March 29, 2000 are
     deemed outstanding.  Such shares,  however,  are not deemed outstanding for
     the purposes of computing  the  percentage  ownership of any other  person.
     Except as indicated in the footnotes to this table,  each shareholder named
     in the table has sole  voting  and  investment  power  with  respect to the
     shares set forth opposite such shareholder's name.

(2)  Includes  600,000  shares of Common  Stock which  Nassau and NAS Partners I
     L.L.C.,  of which Messrs.  Quigley and Hack are members,  have the right to
     acquire upon  conversion of 122,708 and 1,092 shares of Series A Cumulative
     Convertible  Preferred  Stock,  respectively,  and 47,619  shares of Common
     Stock which  Nassau and NAS  Partners  I, L.L.C.  have the right to acquire
     upon conversion of 24,778 and 222 shares of Series C Cumulative Convertible
     Preferred Stock, respectively. These are the same shares listed for Messrs.
     Quigley and Hack.

(3)  Includes  159,184.5 shares of Common Stock held by Newcourt  Communications
     Finance  Corporation,  a subsidiary of Newcourt Capital,  Inc. and 31,848.7
     shares of Common Stock which Newcourt Commercial Finance Corporation,  also
     a subsidiary of Newcourt  Capital,  Inc., has the right to acquire upon the
     exercise of warrants.

(4)  Includes  95,238  shares of Common Stock which First Union has the right to
     acquire upon conversion of 50,000 shares of Series C Cumulative Convertible
     Preferred  Stock of the Company,  and 44,587 shares which First Union Corp.
     has the right to acquire upon the exercise of warrants.
(5)  Includes  190,476  shares of Common Stock which  General  Electric  Capital
     Corporation  has the right to acquire upon  conversion of 100,000 shares of
     Series C Cumulative  Convertible  Preferred Stock of the Company and 10,000
     shares of Common Stock which General Electric  Capital  Corporation has the
     right to acquire upon exercise of a warrant.

(6)  Represents shares of Common Stock which the holder has the right to acquire
     upon the  exercise of options  that are  exerciseable  within sixty days of
     March 29, 2000 pursuant to the KMC Holdings Stock Option Plan.

(7)  Messrs.  Quigley and Hack,  Directors of the Company, are members of Nassau
     Capital L.L.C., the general partner of Nassau;  accordingly Messrs. Quigley
     and Hack may be  deemed to be  beneficial  owners  of such  shares  and for
     purposes of this table they are included. Messrs. Quigley and Hack disclaim
     beneficial  ownership  of all such shares  within the meaning of Rule 13d-3
     under the Exchange  Act.  Messrs.  Quigley and Hack are also members of NAS
     Partners I, L.L.C.;  accordingly Messrs.  Quigley and Hack may be deemed to
     be beneficial owners of such shares and for purposes of this table they are
     included.  Messrs.  Quigley and Hack disclaim  beneficial  ownership of all
     such shares within the meaning of Rule 13d-3 under the Exchange Act.

(8)  All of the shares  indicated as owned by Mr.  Stewart are owned directly or
     indirectly by Nassau and are included because of Mr. Stewart's  affiliation
     with  Nassau.  Mr.  Stewart  is also a member of NAS  Partners  I,  L.L.C.;
     accordingly,  Mr. Stewart may be deemed to be the beneficial  owner of such
     shares  and for  purposes  of this  table they are  included.  Mr.  Stewart
     disclaims beneficial ownership of all of these shares within the meaning of
     Rule 13d-3 under the Exchange Act.

     Stockholders  Agreement.  The Amended and Restated Stockholders  Agreement,
dated as of October  31,  1997,  restricts  the  ability of the  parties to that
agreement to transfer  shares in the Company to persons not  affiliated  with or
related  to such  parties.  Pursuant  to  such  Stockholders  Agreement  and the
Company's  certificate  of  incorporation,  Mr.  Kamine and Nassau are currently
entitled  to elect  all of the  Directors,  three of whom are  nominated  by Mr.
Kamine (one of whom must be the President and Chief Executive Officer), three of
whom are  nominated by Nassau and two of whom are  nominated by agreement of Mr.
Kamine,  Nassau and either Newcourt  Communications  Finance  Corporation or the
holders  of a  majority  of the  outstanding  shares of the  Company's  Series C
Cumulative Convertible Preferred Stock. The number of Directors which Mr. Kamine
is entitled  to elect  would be reduced to two if the number of shares  owned by
him were to fall  below  two-thirds  of the  number  of  shares  of the  Company
initially issued to him, and to one if the number of shares owned by him were to
fall below  one-third  of the number of shares  initially  issued to him. If his
ownership were to fall below 5% of the number of shares initially issued to him,
Mr. Kamine would no longer be entitled to elect any  Directors  pursuant to such
provisions. Comparable reductions would be made to the number of Directors which
Nassau is entitled to elect if its  ownership  were to fall below the  specified
percentages.  If a default  relating to payment  occurs under the Amended Senior
Secured  Credit  Facility,  and  continues  uncured for 90 days,  the holders of
Series C Cumulative  Convertible Preferred Stock (currently Nassau, NAS Partners
I,  L.L.C.,  General  Electric  Capital  Corporation  and First  Union)  will be
entitled to elect two additional Directors,  who will serve until the default is
cured.

     Each of Nassau,  NAS  Partners  I, L.L.C,  First  Union,  General  Electric
Capital Corporation and Newcourt  Communications  Finance Corporation has a "put
right"  entitling  it to have the  Company  repurchase  its  shares for the fair
market  value of such shares if no  Liquidity  Event  (defined as (i) an initial
public offering with gross proceeds of at least $40.0 million,  (ii) the sale of
substantially  all of the stock or assets of the  Company or (iii) the merger or


                                       91
<PAGE>

consolidation  of the  Company  with one or more other  corporations)  has taken
place by the  later of (x)  October  22,  2003 or (y) 90 days  after  the  final
maturity  date of the  Company's  12 1/2% Senior  Discount  Notes.  First Union,
General  Electric  Capital  Corporation  and  Newcourt   Communications  Finance
Corporation may not exercise such put rights unless Nassau has exercised its put
right.  The indenture  applicable to the Company's 13 1/2% Senior Notes, 12 1/2%
Senior  Discount  Notes and the  Company's  other  indebtedness  will  limit the
Company's ability to repurchase such shares.

     Certain of the current  stockholders have demand  registration  rights with
respect to their shares of Common Stock of the Company commencing on the earlier
of June 5, 2000 (in the case of Mr.  Kamine or Nassau) and the date on which the
Company  completes an initial  public  offering of Common Stock (and any related
holdback period expires). Each of the holders of registrable securities also has
certain piggyback registration rights. The parties to the Stockholders Agreement
have agreed not to effect any public sale or distribution of Common Stock of the
Company,  or securities  convertible into such Common Stock,  within 180 days of
the effective date of any demand or piggyback registration.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

     In February,  1998, the Company loaned to Roscoe C. Young II, the Company's
President,  Chief Operating Officer and Director, the principal sum of $350,000.
The loan is evidenced by a promissory  note which bears  interest at the rate of
6% per annum.  Interest  and  principal  are payable at maturity on February 13,
2003. In June 1998,  the Company  loaned Mr. Young an additional  $110,000.  The
largest  aggregate  amount of loans  outstanding to Mr. Young at any time during
1999 was $405,000.  The aggregate  amount of loans  outstanding  to Mr. Young at
March 29, 2000 was $350,000. Mr. Young repaid $55,000 of this loan within thirty
(30)  days and  repaid  the  $55,000  balance  in  December  1999.

     Pursuant to agreements  entered into in September and October 1997, between
the Company and each of the holders of Series A Cumulative Convertible Preferred
Stock and Series C Cumulative  Convertible  Preferred Stock each such holder has
agreed to forego the payment of accumulated  dividends on its shares of Series A
Cumulative  Convertible  Preferred  Stock and  Series C  Cumulative  Convertible
Preferred Stock of the Company from the date of such Dividend  Agreement through
the date on which such holder disposes of its interest in the Company; provided,
that,  upon such  disposition,  such holder realizes not less than a ten percent
(10%)  compound rate of return on its investment for the period from the date of
such Dividend Agreement to the date of such disposition.

     Mr. Kamine,  Nassau,  Newcourt  Communications  Finance Corporation,  First
Union and General Electric  Capital  Corporation are parties to the Stockholders
Agreement. Pursuant to the Stockholder's Agreement and the Company's certificate
of incorporation,  Mr. Kamine and Nassau are currently  entitled to elect all of
the Company's eight  Directors,  with each entitled to nominate three Directors,
and two to be nominated by agreement of Mr. Kamine,  Nassau and either  Newcourt
Communications  Finance  Corporation  or  the  holders  of  a  majority  of  the
outstanding  shares of the Company's Series C Cumulative  Convertible  Preferred
Stock.  The number of Directors  which Mr.  Kamine is entitled to elect would be
reduced  to two if the  number  of  shares  owned  by him  were  to  fall  below
two-thirds of the number of shares of the Company  initially  issued to him, and
to one if the number of shares owned by him were to fall below  one-third of the
number of shares initially issued to him. If his ownership were to fall below 5%
of the number of shares  initially  issued to him, Mr. Kamine would no longer be
entitled  to  elect  any  Directors  pursuant  to  such  provisions.  Comparable
reductions  would be made to the number of Directors which Nassau is entitled to
elect if its ownership were to fall below the specified fractions.

     Newcourt  Commercial Finance Corporation (an affiliate of Newcourt Capital,
Inc.) has  provided  financing  for the Company as one of the lenders  under the
Amended Senior Secured Credit  Facility.  Pursuant to the Amended Senior Secured
Credit Facility,  the lenders have agreed to make available,  subject to certain
conditions, up to a total of $700.0 million, for construction and development of
the Company's  twenty-three existing networks. The Company paid Newcourt Capital
and its affiliates an aggregate of $5,000,000 in fees, discounts and commissions
during the year ended December 31, 1999.

                                    PART IV

ITEM 14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K.

   (A)    1.   Financial Statements.

               The financial statements are included in Part II, Item 8. of this
               Report.

          2.   Financial  Statement  Schedules  and  Supplementary   Information
               Required to be Submitted.

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<PAGE>

               Independent Auditors' Report on Schedules
               Schedule I - Condensed Financial Information of Registrant
               Schedule II - Valuation and Qualifying Accounts

               These  schedules are included in Part II, Item 8. of this Report.
               All  other   schedules   have  been  omitted   because  they  are
               inapplicable  or  the  required   information  is  shown  in  the
               consolidated financial statements or notes.

    (B)        Reports on Form 8-K.

               None.

    (C)        Index to Exhibits.

               The  following  is a list of all  Exhibits  filed as part of this
               Report:


EXHIBIT
 NUMBER                        DESCRIPTION OF DOCUMENT

*3.1    Certificate of Incorporation of KMC Telecom Holdings,  Inc., as amended,
        dated as of April 30, 1999. (incorporated herein by reference to Exhibit
        3.1 to KMC Telecom  Holdings,  Inc.'s Form 10-Q for the quarterly period
        ended June 30, 1999).

*3.2    Certificate  of  Powers,  Designations,  Preferences  and  Rights of the
        Series A  Cumulative  Convertible  Preferred  Stock,  Par Value $.01 Per
        Share, as amended,  dated as of April 30, 1999.  (incorporated herein by
        reference to Exhibit 3.2 to KMC Telecom  Holdings,  Inc.'s Form 10-Q for
        the quarterly period ended June 30, 1999).

*3.3    Certificate  of  Powers,  Designations,  Preferences  and  Rights of the
        Series C  Cumulative  Convertible  Preferred  Stock,  Par Value $.01 Per
        Share, as amended,  dated as of April 30, 1999.  (incorporated herein by
        reference to Exhibit 3.3 to KMC Telecom  Holdings,  Inc.'s Form 10-Q for
        the quarterly period ended June 30, 1999).

*3.4    Certificate  of  Powers,  Designations,  Preferences  and  Rights of the
        Series D  Cumulative  Convertible  Preferred  Stock,  Par Value $.01 Per
        Share, as amended,  dated as of April 30, 1999.  (incorporated herein by
        reference to Exhibit 3.4 to KMC Telecom  Holdings,  Inc.'s Form 10-Q for
        the quarterly period ended June 30, 1999).

*3.5    Certificate of Voting  Powers,  Designations,  Preferences  and Relative
        Participating,  Optional  or Other  Special  Rights and  Qualifications,
        Limitations and Restrictions  Thereof of the Series E Senior Redeemable,
        Exchangeable,  PIK Preferred  Stock,  as amended,  dated as of April 30,
        1999.  (incorporated  herein by  reference to Exhibit 3.5 to KMC Telecom
        Holdings,  Inc.'s  Form 10-Q for the  quarterly  period  ended  June 30,
        1999).

*3.6    Certificate of Voting  Powers,  Designations,  Preferences  and Relative
        Participating,  Optional  or Other  Special  Rights and  Qualifications,
        Limitations and Restrictions  Thereof of the Series F Senior Redeemable,
        Exchangeable,  PIK Preferred  Stock,  as amended,  dated as of April 30,
        1999.  (incorporated  herein by  reference to Exhibit 3.6 to KMC Telecom
        Holdings,  Inc.'s  Form 10-Q for the  quarterly  period  ended  June 30,
        1999).

*3.7    By-Laws of KMC Telecom Holdings,  Inc. (incorporated herein by reference
        to Exhibit 3.3 to KMC Telecom Holdings, Inc.'s Registration Statement on
        Form  S-4   (Registration  No.  333-50475)  filed  on  April  20,  1998.
        (hereinafter referred to as the "KMC Holdings' S-4")).

*4.1    Amended and Restated Stockholders Agreement dated as of October 31, 1997
        by and among KMC Telecom  Holdings,  Inc., Nassau Capital Partners L.P.,
        NAS Partners I L.L.C.,  Harold N. Kamine, KMC  Telecommunications  L.P.,
        Newcourt Commercial Finance  Corporation  (formerly known as AT&T Credit
        Corporation),  General  Electric Capital  Corporation,  CoreStates Bank,
        N.A. and CoreStates Holdings,  Inc. (incorporated herein by reference to
        Exhibit 4.1 to KMC Holdings' S-4).

                                       93
<PAGE>

*4.2    Amendment  No. 1 dated as of January 7, 1998 to the Amended and Restated
        Stockholders  Agreement  dated as of October 31, 1997,  by and among KMC
        Telecom  Holdings,  Inc.,  Nassau Capital  Partners L.P., NAS Partners I
        L.L.C.,  Harold  N.  Kamine,  KMC   Telecommunications   L.P.,  Newcourt
        Commercial   Finance   Corporation   (formerly   known  as  AT&T  Credit
        Corporation),  General  Electric Capital  Corporation,  CoreStates Bank,
        N.A. and CoreStates Holdings,  Inc. (incorporated herein by reference to
        Exhibit 4.2 to KMC Holdings' S-4).

*4.3    Amendment No. 2 dated as of January 26, 1998 to the Amended and Restated
        Stockholders  Agreement  dated as of October 31, 1997,  by and among KMC
        Telecom  Holdings,  Inc.,  Nassau Capital  Partners L.P., NAS Partners I
        L.L.C.,  Harold  N.  Kamine,  KMC   Telecommunications   L.P.,  Newcourt
        Commercial   Finance   Corporation   (formerly   known  as  AT&T  Credit
        Corporation),  General  Electric Capital  Corporation,  CoreStates Bank,
        N.A. and CoreStates Holdings,  Inc. (incorporated herein by reference to
        Exhibit 4.3 to KMC Holdings' S-4).

*4.4    Amendment  No.  3 dated  as of  February  25,  1998 to the  Amended  and
        Restated  Stockholders  Agreement  dated as of October 31, 1997,  by and
        among KMC Telecom  Holdings,  Inc. , Nassau  Capital  Partners L.P., NAS
        Partners  I  L.L.C.,  Harold N.  Kamine,  KMC  Telecommunications  L.P.,
        Newcourt Commercial Finance  Corporation  (formerly known as AT&T Credit
        Corporation),  General  Electric Capital  Corporation,  CoreStates Bank,
        N.A. and CoreStates Holdings,  Inc. (incorporated herein by reference to
        Exhibit 4.4 to KMC Holdings' S-4).

*4.5    Amendment No. 4 dated as of February 4, 1999 to the Amended and Restated
        Stockholders  Agreement  dated as of October 31, 1997,  by and among KMC
        Telecom  Holdings,  Inc.,  Nassau Capital  Partners L.P., NAS Partners I
        L.L.C.,  Harold  N.  Kamine,  Newcourt  Commercial  Finance  Corporation
        (formerly known as AT&T Credit  Corporation),  General  Electric Capital
        Corporation,   CoreStates  Bank,  N.A.  and  CoreStates  Holdings,  Inc.
        (incorporated  herein  by  reference  to  Exhibit  4.5  to  KMC  Telecom
        Holdings, Inc.'s Form 10-K for the fiscal year ended December 31, 1998).

*4.6    Amendment  No. 5 dated as of April 30, 1999 to the Amended and  Restated
        Stockholders  Agreement  dated as of October 31, 1997,  by and among KMC
        Telecom  Holdings,  Inc.,  Nassau Capital  Partners L.P., NAS Partners I
        L.L.C.,  Harold  N.  Kamine,  Newcourt  Commercial  Finance  Corporation
        (formerly known as AT&T Credit  Corporation),  General  Electric Capital
        Corporation, First Union National Bank (as successor to CoreStates Bank,
        N.A.) and CoreStates Holdings, Inc. (incorporated herein by reference to
        Exhibit 4.11 to KMC Telecom Holdings, Inc.'s Form 10-Q for the quarterly
        period ended June 30, 1999).

*4.7    Amendment  No. 6 dated as of June 1, 1999 to the  Amended  and  Restated
        Stockholders  Agreement  dated as of October 31, 1997,  by and among KMC
        Telecom  Holdings,  Inc.,  Nassau Capital  Partners L.P., NAS Partners I
        L.L.C.,  Harold  N.  Kamine,  Newcourt  Commercial  Finance  Corporation
        (formerly known as AT&T Credit  Corporation),  General  Electric Capital
        Corporation, First Union National Bank (as successor to CoreStates Bank,
        N.A.) and CoreStates Holdings, Inc. (incorporated herein by reference to
        Exhibit 4.12 to KMC Telecom Holdings, Inc.'s Form 10-Q for the quarterly
        period ended June 30, 1999).

4.8     Amendment  No. 7 dated as of January 1, 2000 to the Amended and Restated
        Stockholders  Agreement  dated as of October 31, 1997,  by and among KMC
        Telecom  Holdings,  Inc.,  Nassau Capital  Partners L.P., NAS Partners I
        L.L.C.,  Harold  N.  Kamine,  Newcourt  Commercial  Finance  Corporation
        (formerly known as AT&T Credit  Corporation),  General  Electric Capital
        Corporation, First Union National Bank (as successor to CoreStates Bank,
        N.A.) and CoreStates Holdings, Inc.

*4.9    Indenture  dated as of January  29, 1998  between KMC Telecom  Holdings,
        Inc. and The Chase Manhattan Bank, as Trustee, including specimen of KMC
        Telecom  Holdings,  Inc.'s  12  1/2%  Senior  Discount  Note  due  2008.
        (incorporated herein by reference to Exhibit 4.5 to KMC Holdings' S-4).

                                       94
<PAGE>

*4.10   First Supplemental  Indenture dated as of May 24, 1999 among KMC Telecom
        Holdings,  Inc.,  KMC Telecom  Financing,  Inc. and The Chase  Manhattan
        Bank, as Trustee,  to the Indenture dated as of January 29, 1998 between
        KMC Telecom  Holdings,  Inc. and The Chase  Manhattan  Bank, as Trustee.
        (incorporated  herein  by  reference  to  Exhibit  4.1  to  KMC  Telecom
        Holdings,  Inc.'s Form 10-Q for the quarterly period ended September 30,
        1999).

*4.11   Indenture dated as of May 24, 1999 among KMC Telecom Holdings, Inc., KMC
        Telecom  Financing,  Inc.  and The Chase  Manhattan  Bank,  as  Trustee,
        including specimen of KMC Telecom Holdings,  Inc.'s 13 1/2% Senior Notes
        due  2009.  (incorporated  herein by  reference  to  Exhibit  4.2 to KMC
        Telecom  Holdings,  Inc.'s  Form  10-Q for the  quarterly  period  ended
        September 30, 1999).

*4.12   Purchase  Agreement dated as of May 19, 1999 among KMC Telecom Holdings,
        Inc. and Morgan Stanley & Co.  Incorporated,  Credit Suisse First Boston
        Corporation,  First Union  Capital  Markets  Corp.,  CIBC World  Markets
        Corp.,  BancBoston  Robertson  Stephens  Inc.  and  Wasserstein  Perella
        Securities, Inc. (incorporated herein by reference to Exhibit 4.3 to KMC
        Telecom  Holdings,  Inc.'s  Form  10-Q for the  quarterly  period  ended
        September 30, 1999).

*4.13   Collateral Pledge and Security Agreement made and entered into as of May
        24, 1999 by KMC Telecom Financing,  Inc. in favor of The Chase Manhattan
        Bank as Trustee. (incorporated herein by reference to Exhibit 4.4 to KMC
        Telecom  Holdings,  Inc.  's Form 10-Q for the  quarterly  period  ended
        September 30, 1999).

*4.14   Registration  Rights Agreement dated as of January 26, 1998, between KMC
        Telecom   Holdings,   Inc.  and  Morgan  Stanley  &  Co.   Incorporated.
        (incorporated herein by reference to Exhibit 4.6 to KMC Holdings' S-4).

*4.15   Registration Rights Agreement dated as of May 19, 1999 among KMC Telecom
        Holdings,  Inc. and Morgan  Stanley & Co.  Incorporated,  Credit  Suisse
        First Boston Corporation,  First Union Capital Markets Corp., CIBC World
        Markets  Corp.,  BancBoston  Robertson  Stephens  Inc.  and  Wasserstein
        Perella Securities,  Inc.  (incorporated  herein by reference to Exhibit
        4.5 to KMC Telecom  Holdings,  Inc.'s Form 10-Q for the quarterly period
        ended September 30, 1999).

*4.16   Warrant  Agreement  dated as of January  29,  1998  between  KMC Telecom
        Holdings, Inc. and The Chase Manhattan Bank, as Warrant Agent, including
        a specimen of Warrant Certificate  (incorporated  herein by reference to
        Exhibit 4.7 to KMC Holdings' S-4).

*4.17   Warrant  Agreement  dated as of  February  4,  1999  among  KMC  Telecom
        Holdings,  Inc., The Chase  Manhattan  Bank, as Warrant Agent,  Newcourt
        Commercial   Finance    Corporation   and   Lucent   Technologies   Inc.
        (incorporated  herein  by  reference  to  Exhibit  10.2  to KMC  Telecom
        Holdings,  Inc. 's Form 10-Q for the  quarterly  period  ended March 31,
        1999).

*4.18   Warrant Agreement dated as of April 30, 1999 among KMC Telecom Holdings,
        Inc., The Chase Manhattan Bank, as Warrant Agent, First Union Investors,
        Inc.,  Harold N. Kamine and Nassau Capital  Partners L.P.  (incorporated
        herein by reference to Exhibit 4.4 to KMC Telecom Holdings, Inc. 's Form
        10-Q for the quarterly period ended June 30, 1999).

*4.19   Amendment  No. 1 dated as of April  30,  1999 to the  Warrant  Agreement
        dated as of February  4, 1999,  among KMC Telecom  Holdings,  Inc.,  The
        Chase  Manhattan  Bank, as Warrant Agent,  Newcourt  Commercial  Finance
        Corporation,  Lucent  Technologies Inc. and First Union Investors,  Inc.
        (incorporated  herein  by  reference  to  Exhibit  4.7  to  KMC  Telecom
        Holdings,  Inc.'s  Form 10-Q for the  quarterly  period  ended  June 30,
        1999).

*4.20   Amendment No. 2 dated as of June 1, 1999 to the Warrant  Agreement dated
        as of February  4, 1999,  among KMC Telecom  Holdings,  Inc.,  The Chase
        Manhattan   Bank,  as  Warrant  Agent,   Newcourt   Commercial   Finance
        Corporation,  Lucent  Technologies Inc. and First Union Investors,  Inc.
        (incorporated  herein  by  reference  to  Exhibit  4.8  to  KMC  Telecom
        Holdings,  Inc.'s  Form 10-Q for the  quarterly  period  ended  June 30,
        1999).



                                       95
<PAGE>

*4.21    Securities  Purchase  Agreement  dated as of February 4, 1999 among KMC
         Telecom Holdings,  Inc.,  Newcourt  Commercial Finance  Corporation and
         Lucent Technologies Inc.  (incorporated  herein by reference to Exhibit
         10.1 to KMC Telecom Holdings, Inc.'s Form 10-Q for the quarterly period
         ended March 31, 1999).

*4.22   Securities  Purchase  Agreement  dated as of April 30, 1999  between KMC
        Telecom  Holdings,  Inc. and First Union Investors,  Inc.  (incorporated
        herein by reference to Exhibit 4.2 to KMC Telecom Holdings,  Inc.'s Form
        10-Q for the quarterly period ended June 30, 1999).

*4.23   Amendment  No.  1  dated  as of  June 1,  1999  to  Securities  Purchase
        Agreement among KMC Telecom Holdings, Inc., First Union Investors, Inc.,
        Newcourt  Commercial  Finance  Corporation and Lucent  Technologies Inc.
        (incorporated  herein  by  reference  to  Exhibit  4.3  to  KMC  Telecom
        Holdings,  Inc.'s  Form 10-Q for the  quarterly  period  ended  June 30,
        1999).

*4.24   Warrant  Registration  Rights  Agreement  dated as of January  26,  1998
        between  KMC  Telecom   Holdings,   Inc.   and  Morgan   Stanley  &  Co.
        Incorporated.  (incorporated  herein by  reference to Exhibit 4.8 to KMC
        Holdings' S-4).

*4.25   Warrant Registration Rights Agreement dated as of February 4, 1999 among
        KMC Telecom Holdings,  Inc., Newcourt Commercial Finance Corporation and
        Lucent  Technologies Inc.  (incorporated  herein by reference to Exhibit
        10.3 to KMC Telecom Holdings,  Inc.'s Form 10-Q for the quarterly period
        ended March 31, 1999).

*4.26   Warrant Registration Rights Agreement dated as of April 30, 1999 between
        KMC Telecom Holdings, Inc. and First Union Investors, Inc. (incorporated
        herein by reference to Exhibit 4.5 to KMC Telecom Holdings,  Inc.'s Form
        10-Q for the quarterly period ended June 30, 1999).

*4.27   Amendment  No. 1 dated  as of April  30,  1999 to  Warrant  Registration
        Rights Agreement among KMC Telecom Holdings,  Inc.,  Newcourt Commercial
        Finance Corporation and Lucent Technologies Inc. (incorporated herein by
        reference to Exhibit 4.6 to KMC Telecom  Holdings,  Inc.'s Form 10-Q for
        the quarterly period ended June 30, 1999).

*4.28   Preferred Stock Registration Rights Agreement dated as of April 30, 1999
        between KMC Telecom  Holdings,  Inc.  and First  Union  Investors,  Inc.
        (incorporated  herein  by  reference  to  Exhibit  4.9  to  KMC  Telecom
        Holdings,  Inc.'s  Form 10-Q for the  quarterly  period  ended  June 30,
        1999).

*4.29   Amendment No. 1 dated as of June 1, 1999 to Preferred Stock Registration
        Rights  Agreement  among  KMC  Telecom   Holdings,   Inc.,  First  Union
        Investors,  Inc.,  Newcourt  Commercial  Finance  Corporation and Lucent
        Technologies Inc.  (incorporated  herein by reference to Exhibit 4.10 to
        KMC Telecom  Holdings,  Inc.'s Form 10-Q for the quarterly  period ended
        June 30, 1999).

*10.1   Purchase  Agreement  dated  January  26, 1998 by and between KMC Telecom
        Holdings,  Inc.  and  Morgan  Stanley & Co.  Incorporated  (incorporated
        herein by reference to Exhibit 10.1 to KMC Holdings' S-4).

*10.2   Loan and  Security  Agreement  dated as of  December  22, 1998 among KMC
        Telecom Inc., KMC Telecom II, Inc.,  KMC Telecom of Virginia,  Inc., KMC
        Telecom  Leasing I LLC,  KMC  Telecom  Leasing  II LLC,  the  additional
        subsidiaries   from  time  to  time  parties   thereto,   the  financial
        institutions  signatory  thereto from time to time as  "Lenders",  First
        Union National Bank as Administrative Agent for the Lenders and Newcourt
        Commercial  Finance  Corporation  (formerly  known  as  AT&T  Commercial
        Corporation), as Collateral Agent for the Lenders.  (incorporated herein
        by reference to Exhibit 10.2 to KMC Telecom  Holdings,  Inc.'s Form 10-K
        for the fiscal year ended December 31, 1998).

                                       96
<PAGE>

*10.3   Amendment No. 1 to Loan and Security Agreement dated as of March 3, 1999
        to Loan and Security  Agreement dated as of December 22, 1998, among KMC
        Telecom Inc., KMC Telecom II, Inc.,  KMC Telecom of Virginia,  Inc., KMC
        Telecom  Leasing I LLC,  KMC  Telecom  Leasing  II LLC,  the  additional
        subsidiaries   from  time  to  time  parties   thereto,   the  financial
        institutions  signatory  thereto from time to time as  "Lenders",  First
        Union National Bank as Administrative Agent for the Lenders and Newcourt
        Commercial  Finance  Corporation  (formerly  known  as  AT&T  Commercial
        Corporation), as Collateral Agent for the Lenders.  (incorporated herein
        by reference to Exhibit 10.3 to KMC Telecom  Holdings,  Inc.'s Form 10-K
        for the fiscal year ended December 31, 1998).

*10.4   Waiver and  Amendment No. 3 to Loan and Security  Agreement  dated as of
        October 29, 1999 to Loan and Security Agreement dated as of December 22,
        1998,  among KMC Telecom  Inc.,  KMC Telecom  II,  Inc.,  KMC Telecom of
        Virginia,  Inc., KMC Telecom  Leasing I LLC, KMC Telecom Leasing II LLC,
        the  financial  institutions  from  time  to  time  parties  thereto  as
        "Lenders",  First Union  National Bank as  Administrative  Agent for the
        Lenders and Newcourt Commercial Finance  Corporation  (formerly known as
        AT&T  Commercial  Finance  Corporation),  as  Collateral  Agent  for the
        Lenders.  (incorporated  herein  by  reference  to  Exhibit  10.4 to KMC
        Telecom   Holdings,   Inc.'s   Registration   Statement   on  Form   S-4
        (Registration No. 333-91237 and 333-91237-01) filed on November 18, 1999
        (the "KMC Holdings 1999 S-4").

10.5    Amendment No. 4 to Loan and Security  Agreement dated as of December 31,
        1999 to Loan and Security Agreement dated as of December 22, 1998, among
        KMC Telecom Inc., KMC Telecom II, Inc.,  KMC Telecom of Virginia,  Inc.,
        KMC Telecom  Leasing I LLC, KMC Telecom  Leasing II LLC,  the  financial
        institutions from time to time parties thereto as "Lenders", First Union
        National  Bank as  Administrative  Agent for the  Lenders  and  Newcourt
        Commercial  Finance  Corporation  (formerly  known  as  AT&T  Commercial
        Finance Corporation), an affiliate of The CIT Group, Inc., as Collateral
        Agent for the Lenders.

10.6    Amended and Restated  Loan and Security  Agreement  dated as of February
        15,  2000 by and among KMC Telecom  Inc.,  KMC  Telecom  II,  Inc.,  KMC
        Telecom III, Inc., KMC Telecom of Virginia,  Inc., KMC Telecom Leasing I
        LLC,  KMC  Telecom  Leasing II LLC,  KMC Telecom  Leasing  III LLC,  KMC
        Telecom.com, Inc., KMC III Services LLC, the financial institutions from
        time to time parties thereto as "Lenders",  First Union National Bank as
        Administrative  Agent for the Lenders,  First Union  National  Bank,  as
        Administrative  Agent for the Lenders and  Newcourt  Commercial  Finance
        Corporation (formerly known as AT&T Commercial Finance Corporation),  an
        affiliate of The CIT Group, Inc., as Collateral Agent for the Lenders.

*10.7   General  Agreement by and among KMC Telecom  Inc.,  KMC Telecom II, Inc.
        and Lucent  Technologies  Inc.  dated  September 24, 1997, as amended on
        October 15, 1997  (incorporated  herein by  reference to Exhibit 10.7 to
        KMC Holdings' S-4).

10.8    Amendment  Number Two to the General  Agreement by and among KMC Telecom
        Inc.,  KMC Telecom II,  Inc.,  KMC  Telecom  Leasing I LLC,  KMC Telecom
        Leasing II LLC and Lucent  Technologies  Inc.  dated as of December  22,
        1998.

10.9    Amendment Number Three to the General Agreement by and among KMC Telecom
        Inc.,  KMC  Telecom II,  Inc.,  KMC Telecom  III,  Inc.,  KMC Telecom of
        Virginia,  Inc., KMC Telecom  Leasing I LLC, KMC Telecom Leasing II LLC,
        KMC Telecom  Leasing III LLC and Lucent  Technologies  Inc.  dated as of
        November 15, 1999.

10.10   Amendment Number Four to the General  Agreement by and among KMC Telecom
        Inc., KMC Telecom II, Inc., KMC Telecom III, Inc., KMC Telecom IV, Inc.,
        KMC Telecom of Virginia,  Inc.,  KMC Telecom  Leasing I LLC, KMC Telecom
        Leasing II LLC, KMC Telecom Leasing III LLC, KMC Telecom Leasing IV LLC,
        KMC III Services LLC and Lucent  Technologies  Inc. dated as of February
        15, 2000.

*10.11  Professional  Services  Agreement  between KMC Telecom  Inc.  and Lucent
        Technologies,  Inc.  dated  September 4, 1997.  (incorporated  herein by
        reference to Exhibit 10.8 to KMC Holdings' S-4).


                                       97
<PAGE>

*10.12  Memorandum of Agreement between KMC Telecom Holdings, Inc. and EFTIA OSS
        Solutions Inc.,  dated as of October 26, 1998.  (incorporated  herein by
        reference to Exhibit 10.6 to KMC Telecom Holdings,  Inc.'s Form 10-K for
        the fiscal year ended December 31, 1998).

*10.13  Master License  Agreement dated December 31, 1998 by and between Billing
        Concepts  Systems,  Inc. and KMC Telecom  Holdings,  Inc.  (incorporated
        herein by reference to Exhibit 10.7 to KMC Telecom Holdings, Inc.'s Form
        10-K for the fiscal year ended December 31, 1998).

*10.14  Lease Agreement dated January 1, 1996 between Cogeneration Services Inc.
        (now  known  as  Kamine   Development   Corp.)  and  KMC  Telecom   Inc.
        (incorporated  herein  by  reference  to  Exhibit  10.8  to KMC  Telecom
        Holdings, Inc.'s Form 10-K for the fiscal year ended December 31, 1998).

*10.15  1998 Stock  Purchase  and Option Plan for Key  Employees  of KMC Telecom
        Holdings,  Inc.  and  Affiliates.  (incorporated  herein by reference to
        Exhibit 4 to KMC  Holdings,  Inc.'s Form 10-Q for the  quarterly  period
        ended September 30, 1998).+

*10.16  Specimen of  Non-Qualified  Stock Option  Agreement for options  granted
        under the 1998 Stock  Purchase and Option Plan for Key  Employees of KMC
        Telecom Holdings, Inc. and Affiliates. (incorporated herein by reference
        to Exhibit  10.10 to KMC  Holdings,  Inc.'s Form 10-Q for the  quarterly
        period ended September 30, 1998).+

*10.17  Amendment  No.  1 made as of June 7,  1999 to 1998  Stock  Purchase  and
        Option  Plan  for  Key  Employees  of KMC  Telecom  Holdings,  Inc.  and
        Affiliates  (incorporated  herein by  reference  to Exhibit  10.1 to KMC
        Telecom  Holdings,  Inc.'s Form 10-Q for the quarterly period ended June
        30, 1999).+

**21.1    Subsidiaries of KMC Telecom Holdings, Inc.

**24.1    Powers of Attorney (Appears on signature page).

**27.1    Financial Data Schedule.

- - ---------------------------
*    Incorporated herein by reference.
**   Filed herewith.
+    Management contract or compensatory plan or arrangement.



                                       98
<PAGE>


                                   SIGNATURES

     Pursuant  to the  requirements  of  Section  13 or 15(d) of the  Securities
Exchange Act of 1934, the Registrant has duly caused this report to be signed on
its  behalf  by the  undersigned,  thereunto  duly  authorized,  in the  Town of
Bedminster, State of New Jersey, on the 30th day of March, 2000.

                                 KMC TELECOM HOLDINGS, INC.


                                 By:   /s/ ROSCOE C. YOUNG II
                                    --------------------------------------------
                                           Roscoe Young II
                                           President and Chief Operating Officer

     KNOW BY ALL MEN BY THESE PRESENTS, that each person whose signature appears
below  constitutes  and  appoints  Roscoe C. Young II and William H. Stewart his
true and lawful  attorney-in-fact and agent, with full power of substitution and
resubstitution,  for  him  and in his  name,  place  and  stead,  in any and all
capacities,  to sign any and all  amendments to this Annual Report on Form 10-K,
and to file  the  same,  with  all  exhibits  thereto  and  other  documents  in
connection therewith, with the Securities and Exchange Commission, granting unto
said attorney-in-fact and agent, full power and authority to do and perform each
and every  act and thing  requisite  and  necessary  to be done in and about the
premises,  as fully as he might or  could do in  person,  hereby  ratifying  and
confirming all that said  attorney-in-fact and agent or their or his substitutes
or substitute, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been signed below by the following  persons on behalf of the  Registrant and
in the capacities indicated on the 30th day of March, 2000.

                    SIGNATURE                TITLE(S)

                                             President, Chief Operating Officer
       /s/ ROSCOE C. YOUNG II                and Director (Principal Executive
- - ----------------------------------------     Officer)

      /s/ WILLIAM H. STEWART                 Executive Vice President, Chief
- - ----------------------------------------     Financial Officer and Director
           William H. Stewart                (Principal Financial Officer)

            /s/ ROBERT F. HAGAN              Senior Vice President, Finance
- - ----------------------------------------     (Principal Accounting Officer)
                Robert F. Hagan

            /s/ HAROLD N. KAMINE             Chairman of the Board of Directors
- - ----------------------------------------
                Harold N. Kamine

             /s/ GARY E. LASHER              Vice Chairman of the Board of
- - ----------------------------------------     Directors
                 Gary E. Lasher

        /s/ RICHARD H. PATTERSON             Director
- - ----------------------------------------
            Richard H. Patterson

            /s/ JOHN G. QUIGLEY              Director
- - ----------------------------------------
                John G. Quigley




                                       99
<PAGE>

EXHIBIT
NUMBER                         DESCRIPTION OF DOCUMENT

  *3.1   Certificate of Incorporation of KMC Telecom Holdings, Inc., as amended,
         dated as of April  30,  1999.  (incorporated  herein  by  reference  to
         Exhibit 3.1 to KMC Telecom Holdings, Inc.'s Form 10-Q for the quarterly
         period ended June 30, 1999).

  *3.2   Certificate  of  Powers,  Designations,  Preferences  and Rights of the
         Series A Cumulative  Convertible  Preferred  Stock,  Par Value $.01 Per
         Share, as amended, dated as of April 30, 1999.  (incorporated herein by
         reference to Exhibit 3.2 to KMC Telecom Holdings,  Inc.'s Form 10-Q for
         the quarterly period ended June 30, 1999).

  *3.3   Certificate  of  Powers,  Designations,  Preferences  and Rights of the
         Series C Cumulative  Convertible  Preferred  Stock,  Par Value $.01 Per
         Share, as amended, dated as of April 30, 1999.  (incorporated herein by
         reference to Exhibit 3.3 to KMC Telecom Holdings,  Inc.'s Form 10-Q for
         the quarterly period ended June 30, 1999).

  *3.4   Certificate  of  Powers,  Designations,  Preferences  and Rights of the
         Series D Cumulative  Convertible  Preferred  Stock,  Par Value $.01 Per
         Share, as amended, dated as of April 30, 1999.  (incorporated herein by
         reference to Exhibit 3.4 to KMC Telecom Holdings,  Inc.'s Form 10-Q for
         the quarterly period ended June 30, 1999).

  *3.5   Certificate of Voting Powers,  Designations,  Preferences  and Relative
         Participating,  Optional or Other  Special  Rights and  Qualifications,
         Limitations and Restrictions Thereof of the Series E Senior Redeemable,
         Exchangeable,  PIK Preferred  Stock, as amended,  dated as of April 30,
         1999.  (incorporated  herein by reference to Exhibit 3.5 to KMC Telecom
         Holdings,  Inc.'s  Form 10-Q for the  quarterly  period  ended June 30,
         1999).

  *3.6   Certificate of Voting Powers,  Designations,  Preferences  and Relative
         Participating,  Optional or Other  Special  Rights and  Qualifications,
         Limitations and Restrictions Thereof of the Series F Senior Redeemable,
         Exchangeable,  PIK Preferred  Stock, as amended,  dated as of April 30,
         1999.  (incorporated  herein by reference to Exhibit 3.6 to KMC Telecom
         Holdings,  Inc.'s  Form 10-Q for the  quarterly  period  ended June 30,
         1999).

*3.7    By-Laws of KMC Telecom Holdings,  Inc. (incorporated herein by reference
        to Exhibit 3.3 to KMC Telecom Holdings, Inc.'s Registration Statement on
        Form  S-4   (Registration  No.  333-50475)  filed  on  April  20,  1998.
        (hereinafter referred to as the "KMC Holdings' S-4")).

*4.1    Amended and Restated Stockholders Agreement dated as of October 31, 1997
        by and among KMC Telecom  Holdings,  Inc., Nassau Capital Partners L.P.,
        NAS Partners I L.L.C.,  Harold N. Kamine, KMC  Telecommunications  L.P.,
        Newcourt Commercial Finance  Corporation  (formerly known as AT&T Credit
        Corporation),  General  Electric Capital  Corporation,  CoreStates Bank,
        N.A. and CoreStates Holdings,  Inc. (incorporated herein by reference to
        Exhibit 4.1 to KMC Holdings' S-4).

*4.2    Amendment  No. 1 dated as of January 7, 1998 to the Amended and Restated
        Stockholders  Agreement  dated as of October 31, 1997,  by and among KMC
        Telecom  Holdings,  Inc.,  Nassau Capital  Partners L.P., NAS Partners I
        L.L.C.,  Harold  N.  Kamine,  KMC   Telecommunications   L.P.,  Newcourt
        Commercial   Finance   Corporation   (formerly   known  as  AT&T  Credit
        Corporation),  General  Electric Capital  Corporation,  CoreStates Bank,
        N.A. and CoreStates Holdings,  Inc. (incorporated herein by reference to
        Exhibit 4.2 to KMC Holdings' S-4).

*4.3    Amendment No. 2 dated as of January 26, 1998 to the Amended and Restated
        Stockholders  Agreement  dated as of October 31, 1997,  by and among KMC
        Telecom  Holdings,  Inc.,  Nassau Capital  Partners L.P., NAS Partners I
        L.L.C.,  Harold  N.  Kamine,  KMC   Telecommunications   L.P.,  Newcourt
        Commercial   Finance   Corporation   (formerly   known  as  AT&T  Credit
        Corporation),  General  Electric Capital  Corporation,  CoreStates Bank,
        N.A. and CoreStates Holdings,  Inc. (incorporated herein by reference to
        Exhibit 4.3 to KMC Holdings' S-4).

                                      100
<PAGE>

*4.4    Amendment  No.  3 dated  as of  February  25,  1998 to the  Amended  and
        Restated  Stockholders  Agreement  dated as of October 31, 1997,  by and
        among KMC Telecom  Holdings,  Inc. , Nassau  Capital  Partners L.P., NAS
        Partners  I  L.L.C.,  Harold N.  Kamine,  KMC  Telecommunications  L.P.,
        Newcourt Commercial Finance  Corporation  (formerly known as AT&T Credit
        Corporation),  General  Electric Capital  Corporation,  CoreStates Bank,
        N.A. and CoreStates Holdings,  Inc. (incorporated herein by reference to
        Exhibit 4.4 to KMC Holdings' S-4).

*4.5    Amendment No. 4 dated as of February 4, 1999 to the Amended and Restated
        Stockholders  Agreement  dated as of October 31, 1997,  by and among KMC
        Telecom  Holdings,  Inc.,  Nassau Capital  Partners L.P., NAS Partners I
        L.L.C.,  Harold  N.  Kamine,  Newcourt  Commercial  Finance  Corporation
        (formerly known as AT&T Credit  Corporation),  General  Electric Capital
        Corporation,   CoreStates  Bank,  N.A.  and  CoreStates  Holdings,  Inc.
        (incorporated  herein  by  reference  to  Exhibit  4.5  to  KMC  Telecom
        Holdings, Inc.'s Form 10-K for the fiscal year ended December 31, 1998).

*4.6    Amendment  No. 5 dated as of April 30, 1999 to the Amended and  Restated
        Stockholders  Agreement  dated as of October 31, 1997,  by and among KMC
        Telecom  Holdings,  Inc.,  Nassau Capital  Partners L.P., NAS Partners I
        L.L.C.,  Harold  N.  Kamine,  Newcourt  Commercial  Finance  Corporation
        (formerly known as AT&T Credit  Corporation),  General  Electric Capital
        Corporation, First Union National Bank (as successor to CoreStates Bank,
        N.A.) and CoreStates Holdings, Inc. (incorporated herein by reference to
        Exhibit 4.11 to KMC Telecom Holdings, Inc.'s Form 10-Q for the quarterly
        period ended June 30, 1999).

*4.7    Amendment  No. 6 dated as of June 1, 1999 to the  Amended  and  Restated
        Stockholders  Agreement  dated as of October 31, 1997,  by and among KMC
        Telecom  Holdings,  Inc.,  Nassau Capital  Partners L.P., NAS Partners I
        L.L.C.,  Harold  N.  Kamine,  Newcourt  Commercial  Finance  Corporation
        (formerly known as AT&T Credit  Corporation),  General  Electric Capital
        Corporation, First Union National Bank (as successor to CoreStates Bank,
        N.A.) and CoreStates Holdings, Inc. (incorporated herein by reference to
        Exhibit 4.12 to KMC Telecom Holdings, Inc.'s Form 10-Q for the quarterly
        period ended June 30, 1999).

4.8     Amendment  No. 7 dated as of January 1, 2000 to the Amended and Restated
        Stockholders  Agreement  dated as of October 31, 1997,  by and among KMC
        Telecom  Holdings,  Inc.,  Nassau Capital  Partners L.P., NAS Partners I
        L.L.C.,  Harold  N.  Kamine,  Newcourt  Commercial  Finance  Corporation
        (formerly known as AT&T Credit  Corporation),  General  Electric Capital
        Corporation, First Union National Bank (as successor to CoreStates Bank,
        N.A.) and CoreStates Holdings, Inc.

*4.9    Indenture  dated as of January  29, 1998  between KMC Telecom  Holdings,
        Inc. and The Chase Manhattan Bank, as Trustee, including specimen of KMC
        Telecom  Holdings,  Inc.'s  12  1/2%  Senior  Discount  Note  due  2008.
        (incorporated herein by reference to Exhibit 4.5 to KMC Holdings' S-4).

*4.10   First Supplemental  Indenture dated as of May 24, 1999 among KMC Telecom
        Holdings,  Inc.,  KMC Telecom  Financing,  Inc. and The Chase  Manhattan
        Bank, as Trustee,  to the Indenture dated as of January 29, 1998 between
        KMC Telecom  Holdings,  Inc. and The Chase  Manhattan  Bank, as Trustee.
        (incorporated  herein  by  reference  to  Exhibit  4.1  to  KMC  Telecom
        Holdings,  Inc.'s Form 10-Q for the quarterly period ended September 30,
        1999).

*4.11   Indenture dated as of May 24, 1999 among KMC Telecom Holdings, Inc., KMC
        Telecom  Financing,  Inc.  and The Chase  Manhattan  Bank,  as  Trustee,
        including specimen of KMC Telecom Holdings,  Inc.'s 13 1/2% Senior Notes
        due  2009.  (incorporated  herein by  reference  to  Exhibit  4.2 to KMC
        Telecom  Holdings,  Inc.'s  Form  10-Q for the  quarterly  period  ended
        September 30, 1999).

*4.12   Purchase  Agreement dated as of May 19, 1999 among KMC Telecom Holdings,
        Inc. and Morgan Stanley & Co.  Incorporated,  Credit Suisse First Boston
        Corporation,  First Union  Capital  Markets  Corp.,  CIBC World  Markets
        Corp.,  BancBoston  Robertson  Stephens  Inc.  and  Wasserstein  Perella
        Securities, Inc. (incorporated herein by reference to Exhibit 4.3 to KMC
        Telecom  Holdings,  Inc.'s  Form  10-Q for the  quarterly  period  ended
        September 30, 1999).

                                      101
<PAGE>

*4.13   Collateral Pledge and Security Agreement made and entered into as of May
        24, 1999 by KMC Telecom Financing,  Inc. in favor of The Chase Manhattan
        Bank as Trustee. (incorporated herein by reference to Exhibit 4.4 to KMC
        Telecom  Holdings,  Inc.  's Form 10-Q for the  quarterly  period  ended
        September 30, 1999).

*4.14   Registration  Rights Agreement dated as of January 26, 1998, between KMC
        Telecom   Holdings,   Inc.  and  Morgan  Stanley  &  Co.   Incorporated.
        (incorporated herein by reference to Exhibit 4.6 to KMC Holdings' S-4).

*4.15   Registration Rights Agreement dated as of May 19, 1999 among KMC Telecom
        Holdings,  Inc. and Morgan  Stanley & Co.  Incorporated,  Credit  Suisse
        First Boston Corporation,  First Union Capital Markets Corp., CIBC World
        Markets  Corp.,  BancBoston  Robertson  Stephens  Inc.  and  Wasserstein
        Perella Securities,  Inc.  (incorporated  herein by reference to Exhibit
        4.5 to KMC Telecom  Holdings,  Inc.'s Form 10-Q for the quarterly period
        ended September 30, 1999).

*4.16   Warrant  Agreement  dated as of January  29,  1998  between  KMC Telecom
        Holdings, Inc. and The Chase Manhattan Bank, as Warrant Agent, including
        a specimen of Warrant Certificate  (incorporated  herein by reference to
        Exhibit 4.7 to KMC Holdings' S-4).

*4.17   Warrant  Agreement  dated as of  February  4,  1999  among  KMC  Telecom
        Holdings,  Inc., The Chase  Manhattan  Bank, as Warrant Agent,  Newcourt
        Commercial   Finance    Corporation   and   Lucent   Technologies   Inc.
        (incorporated  herein  by  reference  to  Exhibit  10.2  to KMC  Telecom
        Holdings,  Inc. 's Form 10-Q for the  quarterly  period  ended March 31,
        1999).

*4.18   Warrant Agreement dated as of April 30, 1999 among KMC Telecom Holdings,
        Inc., The Chase Manhattan Bank, as Warrant Agent, First Union Investors,
        Inc.,  Harold N. Kamine and Nassau Capital  Partners L.P.  (incorporated
        herein by reference to Exhibit 4.4 to KMC Telecom Holdings, Inc. 's Form
        10-Q for the quarterly period ended June 30, 1999).

*4.19   Amendment  No. 1 dated as of April  30,  1999 to the  Warrant  Agreement
        dated as of February  4, 1999,  among KMC Telecom  Holdings,  Inc.,  The
        Chase  Manhattan  Bank, as Warrant Agent,  Newcourt  Commercial  Finance
        Corporation,  Lucent  Technologies Inc. and First Union Investors,  Inc.
        (incorporated  herein  by  reference  to  Exhibit  4.7  to  KMC  Telecom
        Holdings,  Inc.'s  Form 10-Q for the  quarterly  period  ended  June 30,
        1999).

*4.20   Amendment No. 2 dated as of June 1, 1999 to the Warrant  Agreement dated
        as of February  4, 1999,  among KMC Telecom  Holdings,  Inc.,  The Chase
        Manhattan   Bank,  as  Warrant  Agent,   Newcourt   Commercial   Finance
        Corporation,  Lucent  Technologies Inc. and First Union Investors,  Inc.
        (incorporated  herein  by  reference  to  Exhibit  4.8  to  KMC  Telecom
        Holdings,  Inc.'s  Form 10-Q for the  quarterly  period  ended  June 30,
        1999).

*4.21    Securities  Purchase  Agreement  dated as of February 4, 1999 among KMC
         Telecom Holdings,  Inc.,  Newcourt  Commercial Finance  Corporation and
         Lucent Technologies Inc.  (incorporated  herein by reference to Exhibit
         10.1 to KMC Telecom Holdings, Inc.'s Form 10-Q for the quarterly period
         ended March 31, 1999).

*4.22   Securities  Purchase  Agreement  dated as of April 30, 1999  between KMC
        Telecom  Holdings,  Inc. and First Union Investors,  Inc.  (incorporated
        herein by reference to Exhibit 4.2 to KMC Telecom Holdings,  Inc.'s Form
        10-Q for the quarterly period ended June 30, 1999).

*4.23   Amendment  No.  1  dated  as of  June 1,  1999  to  Securities  Purchase
        Agreement among KMC Telecom Holdings, Inc., First Union Investors, Inc.,
        Newcourt  Commercial  Finance  Corporation and Lucent  Technologies Inc.
        (incorporated  herein  by  reference  to  Exhibit  4.3  to  KMC  Telecom
        Holdings,  Inc.'s  Form 10-Q for the  quarterly  period  ended  June 30,
        1999).

*4.24   Warrant  Registration  Rights  Agreement  dated as of January  26,  1998
        between  KMC  Telecom   Holdings,   Inc.   and  Morgan   Stanley  &  Co.
        Incorporated.  (incorporated  herein by  reference to Exhibit 4.8 to KMC
        Holdings' S-4).


                                      102
<PAGE>

*4.25   Warrant Registration Rights Agreement dated as of February 4, 1999 among
        KMC Telecom Holdings,  Inc., Newcourt Commercial Finance Corporation and
        Lucent  Technologies Inc.  (incorporated  herein by reference to Exhibit
        10.3 to KMC Telecom Holdings,  Inc.'s Form 10-Q for the quarterly period
        ended March 31, 1999).

*4.26   Warrant Registration Rights Agreement dated as of April 30, 1999 between
        KMC Telecom Holdings, Inc. and First Union Investors, Inc. (incorporated
        herein by reference to Exhibit 4.5 to KMC Telecom Holdings,  Inc.'s Form
        10-Q for the quarterly period ended June 30, 1999).

*4.27   Amendment  No. 1 dated  as of April  30,  1999 to  Warrant  Registration
        Rights Agreement among KMC Telecom Holdings,  Inc.,  Newcourt Commercial
        Finance Corporation and Lucent Technologies Inc. (incorporated herein by
        reference to Exhibit 4.6 to KMC Telecom  Holdings,  Inc.'s Form 10-Q for
        the quarterly period ended June 30, 1999).

*4.28   Preferred Stock Registration Rights Agreement dated as of April 30, 1999
        between KMC Telecom  Holdings,  Inc.  and First  Union  Investors,  Inc.
        (incorporated  herein  by  reference  to  Exhibit  4.9  to  KMC  Telecom
        Holdings,  Inc.'s  Form 10-Q for the  quarterly  period  ended  June 30,
        1999).

*4.29   Amendment No. 1 dated as of June 1, 1999 to Preferred Stock Registration
        Rights  Agreement  among  KMC  Telecom   Holdings,   Inc.,  First  Union
        Investors,  Inc.,  Newcourt  Commercial  Finance  Corporation and Lucent
        Technologies Inc.  (incorporated  herein by reference to Exhibit 4.10 to
        KMC Telecom  Holdings,  Inc.'s Form 10-Q for the quarterly  period ended
        June 30, 1999).

*10.1   Purchase  Agreement  dated  January  26, 1998 by and between KMC Telecom
        Holdings,  Inc.  and  Morgan  Stanley & Co.  Incorporated  (incorporated
        herein by reference to Exhibit 10.1 to KMC Holdings' S-4).

*10.2   Loan and  Security  Agreement  dated as of  December  22, 1998 among KMC
        Telecom Inc., KMC Telecom II, Inc.,  KMC Telecom of Virginia,  Inc., KMC
        Telecom  Leasing I LLC,  KMC  Telecom  Leasing  II LLC,  the  additional
        subsidiaries   from  time  to  time  parties   thereto,   the  financial
        institutions  signatory  thereto from time to time as  "Lenders",  First
        Union National Bank as Administrative Agent for the Lenders and Newcourt
        Commercial  Finance  Corporation  (formerly  known  as  AT&T  Commercial
        Corporation), as Collateral Agent for the Lenders.  (incorporated herein
        by reference to Exhibit 10.2 to KMC Telecom  Holdings,  Inc.'s Form 10-K
        for the fiscal year ended December 31, 1998).

*10.3   Amendment No. 1 to Loan and Security Agreement dated as of March 3, 1999
        to Loan and Security  Agreement dated as of December 22, 1998, among KMC
        Telecom Inc., KMC Telecom II, Inc.,  KMC Telecom of Virginia,  Inc., KMC
        Telecom  Leasing I LLC,  KMC  Telecom  Leasing  II LLC,  the  additional
        subsidiaries   from  time  to  time  parties   thereto,   the  financial
        institutions  signatory  thereto from time to time as  "Lenders",  First
        Union National Bank as Administrative Agent for the Lenders and Newcourt
        Commercial  Finance  Corporation  (formerly  known  as  AT&T  Commercial
        Corporation), as Collateral Agent for the Lenders.  (incorporated herein
        by reference to Exhibit 10.3 to KMC Telecom  Holdings,  Inc.'s Form 10-K
        for the fiscal year ended December 31, 1998).

*10.4   Waiver and  Amendment No. 3 to Loan and Security  Agreement  dated as of
        October 29, 1999 to Loan and Security Agreement dated as of December 22,
        1998,  among KMC Telecom  Inc.,  KMC Telecom  II,  Inc.,  KMC Telecom of
        Virginia,  Inc., KMC Telecom  Leasing I LLC, KMC Telecom Leasing II LLC,
        the  financial  institutions  from  time  to  time  parties  thereto  as
        "Lenders",  First Union  National Bank as  Administrative  Agent for the
        Lenders and Newcourt Commercial Finance  Corporation  (formerly known as
        AT&T  Commercial  Finance  Corporation),  as  Collateral  Agent  for the
        Lenders.  (incorporated  herein  by  reference  to  Exhibit  10.4 to KMC
        Telecom   Holdings,   Inc.'s   Registration   Statement   on  Form   S-4
        (Registration No. 333-91237 and 333-91237-01) filed on November 18, 1999
        (the "KMC Holdings 1999 S-4").

                                      103
<PAGE>

10.5    Amendment No. 4 to Loan and Security  Agreement dated as of December 31,
        1999 to Loan and Security Agreement dated as of December 22, 1998, among
        KMC Telecom Inc., KMC Telecom II, Inc.,  KMC Telecom of Virginia,  Inc.,
        KMC Telecom  Leasing I LLC, KMC Telecom  Leasing II LLC,  the  financial
        institutions from time to time parties thereto as "Lenders", First Union
        National  Bank as  Administrative  Agent for the  Lenders  and  Newcourt
        Commercial  Finance  Corporation  (formerly  known  as  AT&T  Commercial
        Finance Corporation), an affiliate of The CIT Group, Inc., as Collateral
        Agent for the Lenders.

10.6    Amended and Restated  Loan and Security  Agreement  dated as of February
        15,  2000 by and among KMC Telecom  Inc.,  KMC  Telecom  II,  Inc.,  KMC
        Telecom III, Inc., KMC Telecom of Virginia,  Inc., KMC Telecom Leasing I
        LLC,  KMC  Telecom  Leasing II LLC,  KMC Telecom  Leasing  III LLC,  KMC
        Telecom.com, Inc., KMC III Services LLC, the financial institutions from
        time to time parties thereto as "Lenders",  First Union National Bank as
        Administrative  Agent for the Lenders,  First Union  National  Bank,  as
        Administrative  Agent for the Lenders and  Newcourt  Commercial  Finance
        Corporation (formerly known as AT&T Commercial Finance Corporation),  an
        affiliate of The CIT Group, Inc., as Collateral Agent for the Lenders.

*10.7   General  Agreement by and among KMC Telecom  Inc.,  KMC Telecom II, Inc.
        and Lucent  Technologies  Inc.  dated  September 24, 1997, as amended on
        October 15, 1997  (incorporated  herein by  reference to Exhibit 10.7 to
        KMC Holdings' S-4).

10.8    Amendment  Number Two to the General  Agreement by and among KMC Telecom
        Inc.,  KMC Telecom II,  Inc.,  KMC  Telecom  Leasing I LLC,  KMC Telecom
        Leasing II LLC and Lucent  Technologies  Inc.  dated as of December  22,
        1998.

  10.9   Amendment  Number  Three to the  General  Agreement  by and  among  KMC
         Telecom Inc.,  KMC Telecom II, Inc., KMC Telecom III, Inc., KMC Telecom
         of Virginia,  Inc., KMC Telecom  Leasing I LLC, KMC Telecom  Leasing II
         LLC, KMC Telecom Leasing III LLC and Lucent  Technologies Inc. dated as
         of November 15, 1999.

  10.10  Amendment Number Four to the General Agreement by and among KMC Telecom
         Inc.,  KMC Telecom II,  Inc.,  KMC Telecom III,  Inc.,  KMC Telecom IV,
         Inc.,  KMC Telecom of Virginia,  Inc.,  KMC Telecom  Leasing I LLC, KMC
         Telecom  Leasing II LLC,  KMC  Telecom  Leasing  III LLC,  KMC  Telecom
         Leasing IV LLC, KMC III Services LLC and Lucent Technologies Inc. dated
         as of February 15, 2000.

*10.11  Professional  Services  Agreement  between KMC Telecom  Inc.  and Lucent
        Technologies,  Inc.  dated  September 4, 1997.  (incorporated  herein by
        reference to Exhibit 10.8 to KMC Holdings' S-4).

*10.12  Memorandum of Agreement between KMC Telecom Holdings, Inc. and EFTIA OSS
        Solutions Inc.,  dated as of October 26, 1998.  (incorporated  herein by
        reference to Exhibit 10.6 to KMC Telecom Holdings,  Inc.'s Form 10-K for
        the fiscal year ended December 31, 1998).

*10.13  Master License  Agreement dated December 31, 1998 by and between Billing
        Concepts  Systems,  Inc. and KMC Telecom  Holdings,  Inc.  (incorporated
        herein by reference to Exhibit 10.7 to KMC Telecom Holdings, Inc.'s Form
        10-K for the fiscal year ended December 31, 1998).

*10.14  Lease Agreement dated January 1, 1996 between Cogeneration Services Inc.
        (now  known  as  Kamine   Development   Corp.)  and  KMC  Telecom   Inc.
        (incorporated  herein  by  reference  to  Exhibit  10.8  to KMC  Telecom
        Holdings, Inc.'s Form 10-K for the fiscal year ended December 31, 1998).

*10.15  1998 Stock  Purchase  and Option Plan for Key  Employees  of KMC Telecom
        Holdings,  Inc.  and  Affiliates.  (incorporated  herein by reference to
        Exhibit 4 to KMC  Holdings,  Inc.'s Form 10-Q for the  quarterly  period
        ended September 30, 1998).

*10.16  Specimen of  Non-Qualified  Stock Option  Agreement for options  granted
        under the 1998 Stock  Purchase and Option Plan for Key  Employees of KMC
        Telecom Holdings, Inc. and Affiliates. (incorporated herein by reference
        to Exhibit  10.10 to KMC  Holdings,  Inc.'s Form 10-Q for the  quarterly
        period ended September 30, 1998).

                                      104
<PAGE>

*10.17  Amendment  No.  1 made as of June 7,  1999 to 1998  Stock  Purchase  and
        Option  Plan  for  Key  Employees  of KMC  Telecom  Holdings,  Inc.  and
        Affiliates  (incorporated  herein by  reference  to Exhibit  10.1 to KMC
        Telecom  Holdings,  Inc.'s Form 10-Q for the quarterly period ended June
        30, 1999).

21.1    Subsidiaries of KMC Telecom Holdings, Inc.

24.1    Powers of Attorney (Appears on signature page).

27.1    Financial Data Schedule.

- - -----------------------------------------------

*       EXHIBITS FILED PREVIOUSLY.


                                      105


                               AMENDMENT NO. 7 TO
                 THE AMENDED AND RESTATED STOCKHOLDERS AGREEMENT


         AMENDMENT NO. 7 dated as of January 1, 2000 to the Amended and Restated
Stockholders Agreement, dated as of October 31, 1997 (as heretofore amended, the
"Stockholders  Agreement")  among KMC Telecom  Holdings,  Inc.,  Nassau  Capital
Partners  L.P.,  NAS Partners I L.L.C.,  Harold N. Kamine,  Newcourt  Commercial
Finance Corporation (as successor to AT&T Credit Corporation),  General Electric
Capital Corporation, First Union National Bank (as successor to CoreStates Bank,
N.A.) and CoreStates Holdings, Inc.

                               W I T N E S S E T H

         WHEREAS,  the parties  hereto  desire to make certain  amendment to the
Stockholders Agreement;

         NOW, THEREFORE, in consideration of the premises and for other good and
valuable   consideration  the  receipt  and  sufficiency  of  which  are  hereby
acknowledged, the parties hereto hereby agree as follows:

                  1.  DEFINED  TERMS.   Unless  otherwise  defined  herein,  all
capitalized  terms defined in the Stockholders  Agreement and used herein are so
used as so defined.

                  2.  AMENDMENTS TO SECTION 4.3.1 OF THE STOCKHOLDERS AGREEMENT.
Section 4.3 of the Stockholders Agreement is amended to read as follows:

                  4.3.    ELECTION OF DIRECTORS.

                           4.3.1  NUMBER  AND  COMPOSITION.  Subject  to Section
         4.3.2,  each  Stockholder  agrees that the number of directors shall be
         eight  (8) and each  Stockholder  shall  vote its or his  Shares at any
         Stockholders  Meeting,  or act by Written  Consent with respect to such
         Shares,  and take all other actions necessary to ensure that the number
         of directors  constituting the entire Board of Directors shall be eight
         (8),  as provided  for below.  Each  Stockholder  shall vote its or his
         Shares at any  Stockholders  Meeting  called for the purpose of filling
         the  positions  on the Board of  Directors,  or in any Written  Consent
         executed for such purpose,  and to take all other actions  necessary to
         ensure, including, without limitation, using its or his best efforts to
         cause the Board of Directors  to take such  actions to ensure:  (i) the
         election to the Board of Directors of (w) three individuals  designated
         by Nassau  to serve  initially  as Nassau  Directors,  (x)  subject  to
         paragraph (b) of Section 4.4, three  individuals  (one of whom shall be

<PAGE>

         the President and chief  executive  officer of the Company from time to
         time,  elected  pursuant to Article IV of the  By-Laws)  designated  by
         Kamine to serve  initially  as Kamine  Directors,  (y) one  independent
         director who shall be mutually acceptable to Nassau,  Kamine and either
         AT&T or the Majority Series C Holders,  provided that it is agreed that
         Gary E. Lasher shall be an independent  director  beginning November 1,
         1997, and (z) one additional  director who shall mutually acceptable to
         Nassau,  Kamine  and  either  AT&T or the  Majority  Series C  Holders,
         provided  that it is agreed  that  Roscoe C. Young II shall be mutually
         acceptable  to  each  of the  foregoing;  (ii)  the  election  to  each
         committee  of the  Board of  Directors  of an equal  number  of  Nassau
         Directors  and  Kamine   Directors;   and  (iii)  the  election  of  an
         independent  director  to the  compensation  committee  of the Board of
         Directors.

                  3. Except as expressly  amended hereby,  all of the provisions
of the  Stockholders  Agreement are hereby  affirmed and shall  continue in full
force and effect in accordance with their terms.

                  4.  This   Amendment   shall  be  governed  and  construed  in
accordance with the laws of the state of Delaware  applicable to agreements made
and to be performed entirely within such state, without regard to the principles
of conflicts of laws thereof.

                  5. This Amendment may be executed in one or more counterparts,
each of which  shall be deemed an  original  and all of which,  taken  together,
shall constitute one and the same instrument.



<PAGE>


         IN WITNESS  WHEREOF,  the  undersigned  have executed,  or caused to be
executed, this Agreement as of the date first above written.


                           KMC TELECOM HOLDINGS, INC.


                           By:  /s/
                              -----------------------------
                              Name: Harold N. Kamine
                              Title:Chairman of the Board

                           NASSAU CAPITAL PARTNERS L.P.

                           By:      Nassau Capital L.L.C., its General Partner


                                   By:  /s/
                                      ---------------------------
                                      Name: John G. Quigly
                                      Title: Member

                           NAS PARTNERS I L.L.C.


                           By: /s/
                              -----------------------------
                              Name: John G. Quigley
                              Title:Member

                           HAROLD N. KAMINE
                           in his individual capacity

                               /s/
                           ---------------------------------
                           Harold N. Kamine

                           NEWCOURT COMMERCIAL FINANCE
                           CORPORATION


                           By: /s/
                              -----------------------------
                              Name: Charles Brown
                              Title:Vice President


<PAGE>

                           FIRST UNION NATIONAL BANK


                           By:  /s/
                              -----------------------------
                              Name: Pearce Landry
                              Title:Vice President

                           CORESTATES HOLDINGS, INC.


                           By:  /s/
                              -----------------------------
                              Name: Tracey M. Chaffin
                              Title:Vice President

                           GENERAL ELECTRIC CAPITAL
                           CORPORATION


                           By:  /s/
                              -----------------------------
                              Name: Mark F. Mylon
                              Title:Manager - Operations



                                 AMENDMENT NO. 4

                                       TO

                           LOAN AND SECURITY AGREEMENT



            AMENDMENT NO. 4 TO LOAN AND SECURITY AGREEMENT  ("AMENDMENT")  dated
as of December  31,  1999,  is among KMC TELECOM  INC.,  a Delaware  corporation
("KMC"), KMC TELECOM II, INC., a Delaware corporation ("KMC II"), KMC TELECOM OF
VIRGINIA, INC., a Virginia public service company ("KMC VIRGINIA"),  KMC TELECOM
LEASING I LLC, a Delaware limited  liability  company ("LEASING I"), KMC TELECOM
LEASING II LLC, a Delaware limited liability company ("LEASING II"; KMC, KMC II,
KMC Virginia,  Leasing I and Leasing II being hereinafter  collectively referred
to hereinafter as the "BORROWERS"), the financial institutions from time to time
parties thereto (the  "LENDERS"),  FIRST UNION NATIONAL BANK, as  administrative
agent for the Lenders (the "AGENT") and NEWCOURT  COMMERCIAL FINANCE CORPORATION
(f/k/a AT&T  COMMERCIAL  FINANCE  CORPORATION),  an  affiliate of The CIT Group,
Inc., as collateral  agent for the Lenders (the  "COLLATERAL  AGENT";  the Agent
together with the Collateral Agent being referred to as the "AGENTS").

            WHEREAS,  the  Borrowers,  the Agents and the Lenders are parties to
that  certain  Loan and  Security  Agreement  (the "LOAN  AGREEMENT";  undefined
capitalized  terms used herein shall have the meanings  assigned  thereto in the
Loan  Agreement)  dated as of December  22, 1998,  as amended by Amendment  No.1
thereto  dated as of March 3, 1999,  Amendment  No. 2 thereto dated as of August
13, 1999,  and Waiver and  Amendment No. 3 thereto dated as of October 29, 1999,
pursuant to which the  Lenders  have  agreed to make  certain  "Loans" and other
financial accommodations to the Borrowers; and

            WHEREAS,  the  Borrowers  have  requested  that the  Agents  and the
Lenders amend the Loan Agreement in the manner set forth herein,  and the Agents
and the Lenders have agreed to such request;

            NOW,  THEREFORE,  in  consideration of the premises set forth above,
and for other good and valuable  consideration,  the receipt and  sufficiency of
which are hereby acknowledged,  the Borrowers,  the Agents and the Lenders agree
as follows:

            1. AMENDMENT TO THE LOAN  AGREEMENT.  Effective as of the date first
above  written and subject to the  execution  of this  Amendment  by the parties
hereto, the Loan Agreement shall be and hereby is amended as follows:

            1.1 SECTION  7.01(b) is hereby amended to add the following  proviso
thereto: ---------------

            "PROVIDED,  HOWEVER,  that as of the last day of each fiscal quarter
occurring on or after December 31, 1999, the Borrowers shall on a combined basis
have revenues at least equal to the amount set forth below for such date:


<PAGE>

FISCAL QUARTER ENDING                     MINIMUM REVENUES

December 31, 1999                         $18,000,000
March 31, 2000                            $23,821,000
June 30, 2000                             $31,338,000
September 30, 2000                        $37,803,000
December 31, 2000                         $44,482,000
March 31, 2001                            $54,678,000"

            1.2  SECTION  7.01(c)(i)  is hereby  amended to delete  the  proviso
thereto and to substitute the following proviso therefor:

            "PROVIDED,  HOWEVER,  that as of the last day of each fiscal quarter
occurring on or after December 31, 1999 through and including December 31, 2000,
the  Borrowers  shall not permit the EBITDA  losses for all the  Borrowers  on a
combined basis for the two fiscal  quarters then ending to exceed the amount set
forth below for such date:

FISCAL QUARTER ENDING                     EBITDA LOSSES

December 31, 1999                         ($50,400,000)
March 31, 2000                            ($38,700,000)
June 30, 2000                             ($25,001,000)
September 30, 2000                        ($13,823,000)
December 31, 2000                         ($4,157,000)"

            1.3  SECTION  7.01(c)(ii)  shall  be  deleted  in its  entirety  and
replaced with the following new SECTION 7.01(c)(ii):

            "As of the last day of the fiscal quarter ending March 31, 2001, the
Borrowers  shall not permit EBITDA for all the Borrowers on a combined basis for
the two fiscal quarters then ending to be less than $1,688,000."


            2. CONDITIONS PRECEDENT. This Amendment shall become effective as of
the date above written,  if, and only if, the Agents have received duly executed
originals of this Amendment from the  Borrowers,  the Requisite  Lenders and the
Agents on or prior to January __, 2000.

            3.  REPRESENTATIONS  AND WARRANTIES OF THE BORROWERS.  The Borrowers
hereby represent and warrant as follows:

            (a)  This  Amendment  and the Loan  Agreement,  as  amended  hereby,
constitute  legal,  valid  and  binding  obligations  of the  Borrowers  and are
enforceable against the Borrowers in accordance with their terms.

            (b) Upon the  effectiveness of this Amendment,  the Borrowers hereby
reaffirm all representations  and warranties made in the Loan Agreement,  and to
the extent the same are not amended hereby,  agree that all such representations
and warranties shall be deemed to have been remade as of the date of delivery of


                                       2
<PAGE>

this  Amendment,  unless  and to the  extent  that any such  representation  and
warranty  is stated to relate  solely to an  earlier  date,  in which  case such
representation and warranty shall be true and correct as of such earlier date.

            (c)  As of  the  date  hereof,  and  after  giving  effect  to  this
Amendment,  each  Borrower  shall  be in  compliance  with  all  the  terms  and
provisions set forth in the Loan Agreement, as amended hereby, on its part to be
observed or  performed,  and no Event of Default or Default  shall have occurred
and be continuing.

            4. REFERENCE TO AND EFFECT ON THE LOAN AGREEMENT.

            (a) Upon the  effectiveness  of  Section 1 hereof,  on and after the
date  hereof,  each  reference in the Loan  Agreement to "this Loan  Agreement,"
"hereunder,"  "hereof,"  "herein"  or words of like  import  shall mean and be a
reference to the Loan  Agreement as amended  hereby,  and each  reference to the
Loan Agreement in any other document,  instrument or agreement shall mean and be
a reference to the Loan Agreement as modified hereby.

            (b) The Loan Agreement,  as amended hereby, and all other documents,
instruments and agreements  executed and/or  delivered in connection  therewith,
shall remain in full force and effect, and are hereby ratified and confirmed.

            (c) Except as expressly provided herein, the execution, delivery and
effectiveness  of this  Amendment  shall not  operate  as a waiver of any right,
power or remedy of the Agents or the  Lenders,  nor  constitute  a waiver of any
provision  of  the  Loan  Agreement  or any  other  documents,  instruments  and
agreements executed and/or delivered in connection therewith.

            5. GOVERNING LAW. THIS AMENDMENT  SHALL BE GOVERNED BY AND CONSTRUED
IN  ACCORDANCE  WITH THE OTHER  REMAINING  TERMS OF THE LOAN  AGREEMENT  AND THE
INTERNAL  LAWS (AS OPPOSED TO CONFLICT  OF LAW  PROVISIONS)  OF THE STATE OF NEW
YORK.

            6.  PARAGRAPH  HEADINGS.  The paragraph  headings  contained in this
Amendment  are and shall be  without  substance,  meaning or content of any kind
whatsoever and are not a part of the agreement among the parties thereto.

            7.  COUNTERPARTS.  This  Amendment  may be  executed  in one or more
counterparts,  each of  which  shall be  deemed  an  original,  but all of which
together shall constitute one and the same instrument.




                                       3
<PAGE>




            IN WITNESS WHEREOF,  this Amendment has been duly executed as of the
day and year first above written.

THE BORROWERS:                     KMC TELECOM INC.

                                   KMC TELECOM II, INC.

                                   KMC TELECOM OF VIRGINIA, INC.

                                   In each case:

                                   By:  /s/
                                      -----------------------
                                   Name: James D. Grenfell
                                   Title:      CFO


                                   KMC TELECOM LEASING I LLC
                                   By:  KMC TELECOM INC., as its Sole Member


                                   By:  /s/
                                      -----------------------
                                   Name:  James D. Grenfell
                                   Title:      CFO


                                   KMC TELECOM LEASING I LLC
                                   By:  KMC TELECOM II, INC., as its Sole Member


                                   By:  /s/
                                      -----------------------
                                   Name: James D. Grenfell
                                   Title:      CFO





                                       4
<PAGE>




                                   FIRST UNION NATIONAL BANK, as the
                                   Agent and as a Lender


                                   By:  /s/
                                      -------------------------
                                   Name: Elizabeth Elmore
                                   Title: Senior Vice President


                                   NEWCOURT  COMMERCIAL FINANCE  CORPORATION
                                   (f/k/a    AT&T     COMMERCIAL     FINANCE
                                   CORPORATION),  an  affiliate  of The  CIT
                                   Group,  Inc., as the Collateral Agent and
                                   as a Lender


                                   By:  /s/
                                      -------------------------
                                   Name: Michael Monahan
                                   Title: Vice President


                                   CANADIAN IMPERIAL BANK OF
                                   COMMERCE, as a Lender


                                   By:  /s/
                                      -------------------------
                                   Name: Tefta Chilaga
                                   Title: Executive Director, CIBC World
                                              Markets Corp. As Agent


                                   GENERAL ELECTRIC CAPITAL
                                   CORPORATION, as a Lender


                                   By:  /s/
                                      -------------------------
                                   Name: Mark F. Mylon
                                   Title: Manager-Operations


                                   BANKBOSTON, N.A., as a Lender


                                   By:  /s/
                                      --------------------------
                                   Name: Michael A. Ashton
                                   Title: Vice President





                                       5
<PAGE>




                                   CREDIT SUISSE FIRST BOSTON, as a
                                   Lender

                                   By:  /s/
                                      --------------------------
                                   Name: Jeffery Ulmer
                                   Title: Vice President

                                   By:  /s/
                                      --------------------------
                                   Name: Douglas E. Maher
                                   Title: Vice President

                                   DRESDNER BANK AG NEW YORK AND
                                   GRAND CAYMAN BRANCHES, as a Lender

                                   By:  /s/
                                      --------------------------
                                   Name: John P. Fleseler
                                   Title: Senior Vice President

                                   By:  /s/
                                      --------------------------
                                   Name: Constance Loosemore
                                   Title: Assistant Vice President

                                   MORGAN STANLEY SENIOR FUNDING,
                                   INC., as a Lender

                                   By:  /s/
                                      --------------------------
                                   Name: T. Morgan Edwards II
                                   Title: Vice President

                                   By:
                                      --------------------------
                                   Name:
                                   Title:

                                   MORGAN STANLEY DEAN WITTER
                                   PRIME INCOME TRUST, as a Lender

                                   By:  /s/
                                      --------------------------
                                   Name: Shelia Finnely
                                   Title: Senior Vice President




                                       6
<PAGE>




                                   UNION BANK OF CALIFORNIA, N.A., as a
                                   Lender


                                   By:  /s/
                                      --------------------------
                                   Name: Keith M. Wilson
                                   Title: Vice President

                                   KEYPORT LIFE INSURANCE COMPANY,
                                   as a Lender


                                   By:  /s/
                                      --------------------------
                                   Name: Brian W. Good
                                   Title: Vice President & Portfolio Manager

                                   STEIN ROE FLOATING RATE LIMITED
                                   LIABILITY COMPANY, as a Lender


                                   By:  /s/
                                      --------------------------
                                   Name: Brian W. Good
                                   Title: Vice President
                                          Stein Roe & Farnham Incorporated,
                                          Advisor to the Stein Roe Floating Rate
                                          Limited Liability Company





                                       7
<PAGE>





                            REAFFIRMATION OF GUARANTY

            Reference  is hereby made to (i) that certain  Guaranty  dated as of
December 22, 1998 (as amended, restated, supplemented or otherwise modified from
time to  time,  the  "GUARANTY")  by KMC  Telecom  Holdings,  Inc.,  a  Delaware
corporation  (the  "GUARANTOR"),   in  favor  of  Newcourt   Commercial  Finance
Corporation  (formerly  known  as  AT&T  Commercial  Finance  Corporation),   an
affiliate of The CIT Group, Inc., as collateral agent for the ratable benefit of
the "Lenders" (defined below) (in such capacity,  the "COLLATERAL AGENT"),  (ii)
that  certain  Loan and  Security  Agreement  dated as of December  22, 1998 (as
amended,  restated,  supplemented  or otherwise  modified from time to time, the
"LOAN AGREEMENT") among KMC Telecom,  Inc., KMC Telecom II, Inc., KMC Telecom of
Virginia,  Inc., KMC Telecom  Leasing I LLC, KMC Telecom Leasing II LLC (each of
the foregoing being referred to collectively as the "BORROWERS"),  the financial
institutions  from time to time  parties  thereto (the  "Lenders"),  First Union
National Bank, as  administrative  agent for the Lenders (the "Agent"),  and the
Collateral  Agent,  and (iii) that certain  Amendment No. 4 to Loan and Security
Agreement dated as of December 31, 1999 (the  "AMENDMENT")  among the Borrowers,
the Lenders, the Agent and the Collateral Agent.

            The  Guarantor,   by  its  signature  below,   without  in  any  way
establishing a course of dealing,  hereby (i)  acknowledges  and consents to the
execution and delivery of the Amendment by the parties thereto, (ii) agrees that
the Amendment  shall not limit or diminish the  obligations  of the Guarantor to
guarantee all of the  "Obligations" of each Borrower under and as defined in the
Loan Agreement and such other amounts as are more specifically  described in the
Guaranty,  (iii) reaffirms all of its obligations  under the Guaranty,  and (iv)
agrees that the Guaranty remains in full force and effect and is hereby ratified
and confirmed.

            IN WITNESS WHEREOF,  this instrument has been executed and delivered
as of this 31st day of December, 1999.

                                     KMC TELECOM HOLDINGS, INC.


                                     By:  /s/
                                        --------------------------

                                     Name:   James D. Grenfell
                                     Title:  CFO, Executive Vice President and
                                             Secretary




                                       8



- - ------------------------------------------------------------------------------



               AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT


                        DATED AS OF FEBRUARY 15, 2000


                                    AMONG

                              KMC TELECOM INC.,
                            KMC TELECOM II, INC.,
                            KMC TELECOM III, INC.,
                        KMC TELECOM OF VIRGINIA, INC.,
                          KMC TELECOM LEASING I LLC,
                         KMC TELECOM LEASING II LLC,
                         KMC TELECOM LEASING III LLC,
                            KMC TELECOM.COM, INC.
                                     AND
                             KMC III SERVICES LLC
                                AS BORROWERS,

                   THE FINANCIAL INSTITUTIONS FROM TIME TO
                             TIME PARTIES HERETO,
                                 AS LENDERS,

                                     AND


                          FIRST UNION NATIONAL BANK


                   AS ADMINISTRATIVE AGENT FOR THE LENDERS


                                     AND

                   NEWCOURT COMMERCIAL FINANCE CORPORATION,
                     AN AFFILIATE OF THE CIT GROUP, INC.,
                     AS COLLATERAL AGENT FOR THE LENDERS



<PAGE>




                                TABLE OF CONTENTS

                                                                            PAGE

ARTICLE I
   AMENDMENT AND RESTATEMENT; DEFINITIONS.....................................2

   SECTION 1.01.  Amendment and Restatement...................................2
   SECTION 1.02.  Definitions.................................................2
   SECTION 1.03.  Accounting Terms...........................................23
   SECTION 1.04.  Others Defined in New York Uniform Commercial Code.........23
ARTICLE II
   LOANS AND LETTERS OF CREDIT...............................................23

   SECTION 2.01.  Agreement to Lend..........................................24
   SECTION 2.02.  Loans......................................................24
   SECTION 2.03.  Procedure for Loan Request and Borrowing Commitment........25
   SECTION 2.04.  The Notes..................................................27
   SECTION 2.05.  Interest on Loans..........................................28
   SECTION 2.06.  Conversion or Continuation.................................29
   SECTION 2.07.  Special Provisions Governing LIBOR Loans...................30
   SECTION 2.08.  Payments...................................................32
   SECTION 2.09.  Optional and Mandatory Prepayment of Loans; Optional
                  and Mandatory Reduction of Revolving Loan Commitment
                  Amount.....................................................33
   SECTION 2.10.  Letters of Credit..........................................35
   SECTION 2.11.  Fees.......................................................40
   SECTION 2.12.  Manner of Payment; Special Tax Considerations..............41
   SECTION 2.13.  Maximum Lawful Interest Rate...............................46
   SECTION 2.14.  Funding Issues.............................................46
   SECTION 2.15.  Joint and Several Liability; Contribution..................47
ARTICLE III
   REPRESENTATIONS AND WARRANTIES............................................48

   SECTION 3.01.  Organization; Powers.......................................48
   SECTION 3.02.  Corporate Authorization....................................48
   SECTION 3.03.  Financial Statements.......................................49
   SECTION 3.04.  No Material Adverse Change.................................49
   SECTION 3.05.  Litigation.................................................49
   SECTION 3.06.  Tax Returns................................................49
   SECTION 3.07.  No Defaults................................................49
   SECTION 3.08.  Properties.................................................49
   SECTION 3.09.  Licenses, Material Agreements, Intellectual Property.......49
   SECTION 3.10.  Compliance With Laws.......................................50
   SECTION 3.11.  ERISA......................................................50
   SECTION 3.12.  Investment Company Act; Public Utility Holding
                  Company Act................................................51
   SECTION 3.13.  Federal Reserve Regulations................................51

                                       i
<PAGE>

   SECTION 3.14.  Collateral.................................................51
   SECTION 3.15.  Chief Place of Business....................................52
   SECTION 3.16.  Other Corporate Names......................................52
   SECTION 3.17.  Insurance..................................................52
   SECTION 3.18.  Milestone Plan.............................................52
   SECTION 3.19.  Capitalization and Subsidiaries............................52
   SECTION 3.20.  Real Property, Leases and Easements........................52
   SECTION 3.21.  Solvency...................................................53
   SECTION 3.22.  Brokers, etc...............................................53
   SECTION 3.23.  No Material Misstatements..................................53
   SECTION 3.24.  Year 2000 Problems.........................................53
ARTICLE IV
   CONDITIONS FOR LOANS......................................................53

   SECTION 4.01.  Conditions Precedent to Initial Loan on or after the
                  Closing Date...............................................54
   SECTION 4.02.  Conditions Precedent to All Loans..........................58
ARTICLE V
   AFFIRMATIVE COVENANTS.....................................................60

   SECTION 5.01.  Corporate and Franchise Existence..........................60
   SECTION 5.02.  Compliance with Laws, Etc..................................60
   SECTION 5.03.  Maintenance of Properties..................................60
   SECTION 5.04.  Insurance..................................................60
   SECTION 5.05.  Obligations and Taxes......................................65
   SECTION 5.06.  Financial Statements, Reports, etc.........................66
   SECTION 5.07.  Litigation and Other Notices...............................68
   SECTION 5.08.  Mortgages; Landlord Consents; Licenses and Other
                  Agreements.................................................68
   SECTION 5.09.  ERISA......................................................69
   SECTION 5.10.  Access to Premises and Records.............................69
   SECTION 5.11.  Design and Construction....................................69
   SECTION 5.12.  Environmental Notices......................................69
   SECTION 5.13.  Amendment of Organizational Documents......................69
   SECTION 5.14.  Third Party Agreements and Delivery and Acceptance
                  Certificates...............................................70
   SECTION 5.15.  Accounts Payable...........................................70
   SECTION 5.16.  Intellectual Property. Such Borrower shall enter into
                  Intellectual Property Documents, in form and substance
                  satisfactory to the Collateral Agent, with respect to
                  all of the Intellectual Property owned by such Borrower....70
   SECTION 5.17.  Fiscal Year................................................70
   SECTION 5.18.  Required Contribution. The Borrowers shall obtain the
                  Required Contribution on or prior to August 31, 2000.......70
   SECTION 5.19.  Subsidiary Guarantees and Pledges..........................70
   SECTION 5.20.  Accounting; Maintenance of Records.........................71
   SECTION 5.21.  Further Assurances.........................................71
ARTICLE VI
   NEGATIVE COVENANTS........................................................71
                                       ii
<PAGE>

   SECTION 6.01.  Liens, etc.................................................71
   SECTION 6.02.  Use of Proceeds............................................72
   SECTION 6.03.  Sale of Assets, Consolidation, Merger, etc.................72
   SECTION 6.04.  Dividends and Distributions; Sale of Equity Interests......72
   SECTION 6.05.  Management Fees and Permitted Corporate Overhead...........73
   SECTION 6.06.  Guarantees; Third Party Sales and Leases...................73
   SECTION 6.07.  Investments................................................73
   SECTION 6.08.  Subsidiaries; Permitted Acquisitions.......................74
   SECTION 6.09.  Permitted Activities.......................................75
   SECTION 6.10.  Disposition of Licenses, etc...............................75
   SECTION 6.11.  Transactions with Affiliates...............................75
   SECTION 6.12.  ERISA......................................................75
   SECTION 6.13.  Indebtedness...............................................76
   SECTION 6.14.  Prepayment and Debt Documents..............................76
   SECTION 6.15.  Sale and Leaseback Transactions............................77
   SECTION 6.16.  Margin Regulation..........................................77
   SECTION 6.17.  Management and Tax Sharing Agreements......................77
ARTICLE VII
   FINANCIAL COVENANTS.......................................................77

   SECTION 7.01.  Financial Covenants Prior to Achieving Positive EBITDA.....77
   SECTION 7.02.  Financial Covenants After Achieving Positive EBITDA........78
ARTICLE VIII
   COLLATERAL SECURITY.......................................................80
   SECTION 8.01.  Collateral Security........................................80
   SECTION 8.02.  Preservation of Collateral and Perfection of Security
                  Interests Therein..........................................81
   SECTION 8.03.  Appointment of the Collateral Agent as the
                  Borrowers'Attorney-in-Fact.................................81
   SECTION 8.04.  Collection of Accounts and Restricted Account
                  Arrangements...............................................81
   SECTION 8.05.  Cure Rights................................................82
ARTICLE IX
   EVENTS OF DEFAULT; REMEDIES...............................................82

   SECTION 9.01.  Events of Default..........................................82
   SECTION 9.02.  Termination of Commitment; Acceleration....................85
   SECTION 9.03.  Waivers....................................................85
   SECTION 9.04.  Rights and Remedies Generally..............................86
   SECTION 9.05.  Entry Upon Premises and Access to Information..............86
   SECTION 9.06.  Sale or Other Disposition of Collateral by the Agent.......86
   SECTION 9.07.  Governmental Approvals.....................................87
   SECTION 9.08.  Appointment of Receiver or Trustee.........................88
   SECTION 9.09.  Right of Setoff............................................88
ARTICLE X
   THE AGENT AND THE COLLATERAL AGENT........................................89
                                      iii
<PAGE>

   SECTION 10.01.  Appointment of Agent......................................89
   SECTION 10.02.  Agent's Reliance, Etc.....................................90
   SECTION 10.03.  FUNB and Affiliates.......................................90
   SECTION 10.04.  Lender Credit Decision....................................90
   SECTION 10.05.  Indemnification...........................................91
   SECTION 10.06.  Successor Agent...........................................91
   SECTION 10.07.  Payments; Non-Funding Lenders; Information; Actions
                   in Concert................................................92
   SECTION 10.08.  Collateral Matters........................................93
   SECTION 10.09.  Agency for Perfection.....................................94
   SECTION 10.10.  Concerning the Collateral and the Related Loan
                   Documents and the Collateral Agent........................94
ARTICLE XI
   MISCELLANEOUS.............................................................94

   SECTION 11.01.  Notices; Action on Notices, etc...........................95
   SECTION 11.02.  No Waivers; Amendments....................................95
   SECTION 11.03.  Governing Law and Jurisdiction............................96
   SECTION 11.04.  Expenses..................................................96
   SECTION 11.05.  Equitable Relief..........................................97
   SECTION 11.06.  Indemnification; Limitation of Liability; Lucent
                   Relationships.............................................97
   SECTION 11.07.  Survival of Representations and Warranties, etc...........98
   SECTION 11.08.  Successors and Assigns; Assignments; Participations.......98
   SECTION 11.09.  Severability.............................................101
   SECTION 11.10.  Cover Page, Table of Contents and Section Headings.......101
   SECTION 11.11.  Counterparts.............................................101
   SECTION 11.12.  Application of Payments..................................101
   SECTION 11.13.  Marshalling; Payments Set Aside..........................101
   SECTION 11.14.  SERVICE OF PROCESS.......................................102
   SECTION 11.15.  WAIVER OF JURY TRIAL, ETC................................102
   SECTION 11.16.  Confidentiality..........................................102
   SECTION 11.17.  Entire Agreement, etc....................................103
   SECTION 11.18.  No Strict Construction...................................103
                                       iv
<PAGE>


                                   EXHIBITS

EXHIBIT A               Milestone Plan

EXHIBIT B               Form of Collateral Assignment of Leases

EXHIBIT C               Form of Collateral Assignment of Licenses

EXHIBIT D               Form of Landlord Waiver

EXHIBIT E-1             Form of Revolving Loan Note

EXHIBIT E-2             Form of Term A Loan Note

EXHIBIT E-3             Form of Term B Loan Note

EXHIBIT F               Form of Periodic Reporting Certificate

EXHIBIT G               Form of Guaranty

EXHIBIT H-1             Form of Notice of Borrowing

EXHIBIT H-2             Form of Notice of Continuation/Conversion

EXHIBIT I               Financials

EXHIBIT J-1             Form of Secretary's Certificate of Borrower

EXHIBIT J-2             Form of Secretary's Certificate of KMC Holdings

EXHIBIT K-1             Form of Opinion of Borrowers' Special Counsel

EXHIBIT K-2             Form of Opinion of Borrowers' Regulatory Counsel

EXHIBIT K-3             Form of Opinion of Borrowers' Local Counsel

EXHIBIT L               Form of Pledge Agreement

EXHIBIT M               Form of Loss Payable Endorsement

EXHIBIT N               Form of Restricted Account Agreement

EXHIBIT O               Form of Assignment Agreement

EXHIBIT P               Form of Accession Agreement

EXHIBIT Q               Form of Contribution Agreement

EXHIBIT R               Form of Delivery and Acceptance Certificate
                                       v

<PAGE>

EXHIBIT S               Form of Trademark Security Agreement

EXHIBIT T               Form of General Reaffirmation and Modification
Agreement

EXHIBIT U               Form of Guaranty and Security Agreement

                                       vi
<PAGE>



                                  SCHEDULES


SCHEDULE 1.01(a)  Applicable Margin

SCHEDULE 3.02     Consents

SCHEDULE 3.05     Litigation

SCHEDULE 3.09(a)  Governmental Authorizations and Approvals

SCHEDULE 3.09(b)  Material Agreements

SCHEDULE 3.09(c)  Intellectual Property

SCHEDULE 3.10     Environmental Matters

SCHEDULE 3.11     Plans

SCHEDULE 3.14     Filing Offices

SCHEDULE 3.16     Corporate and Fictitious Names

SCHEDULE 3.17     Insurance

SCHEDULE 3.19     Capitalization and Subsidiaries

SCHEDULE 3.20     Real Property, Leased Real Property and Easements

SCHEDULE 6.11     Transactions With Affiliates

SCHEDULE 8.04     Collection Accounts


                                   ANNEXES

ANNEX A.....-     Commitment Amounts

ANNEX B.....-     Financial Covenant Information

ANNEX C.....-     Revolving Loan Commitment Reductions and Term Loan
                  Amortizations

                                      vii

<PAGE>



            AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT ("AGREEMENT") dated
as of February 15, 2000 among KMC TELECOM INC., a Delaware  corporation ("KMC"),
KMC TELECOM II, INC., a Delaware  corporation ("KMC II"), KMC TELECOM III, INC.,
a Delaware  corporation  ("KMC III"), KMC TELECOM OF VIRGINIA,  INC., a Virginia
public service company ("KMC  VIRGINIA"),  KMC TELECOM LEASING I LLC, a Delaware
limited  liability company ("LEASING I"), KMC TELECOM LEASING II LLC, a Delaware
limited  liability  company  ("LEASING  II"),  KMC  TELECOM  LEASING  III LLC, a
Delaware limited  liability  company  ("LEASING III"), KMC TELECOM.COM,  INC., a
Delaware corporation  ("TELECOM.COM"),  KMC III Services LLC, a Delaware limited
liability  company  ("SERVICES"),  the  Additional  Borrowers  from time to time
parties hereto (KMC,  KMC II, KMC Virginia,  Leasing I, Leasing II, Leasing III,
Telecom.com,  Services and any Additional Borrowers being collectively  referred
to hereinafter as the "BORROWERS"  and sometimes  individually as a "BORROWER"),
the  financial  institutions  signatory  hereto from time to time, as "Lenders",
FIRST UNION  NATIONAL  BANK,  as  administrative  agent for the Lenders (in such
capacity,  the "AGENT") and NEWCOURT  COMMERCIAL FINANCE  CORPORATION,  formerly
known as AT&T Commercial Finance  Corporation and an affiliate of The CIT Group,
Inc., as collateral  agent for the Lenders (in such  capacity,  the  "COLLATERAL
AGENT").

                                   RECITALS

     A. The  Borrowers  (other  than  KMC  III,  Leasing  III,  Telecom.com  and
Services),  the Lenders,  the Agent and the Collateral  Agent,  are parties to a
certain Loan and Security  Agreement  dated as of December 22, 1998,  as amended
pursuant to that certain Amendment No. 1 thereto dated as of March 3, 1999, that
certain Amendment No. 2 thereto dated as of August 13, 1999, that certain Waiver
and  Amendment  No. 3 thereto  dated as of October 29,  1999,  and that  certain
Amendment  No. 4 thereto  dated as of December  31, 1999 (such Loan and Security
Agreement,  as  so  amended  being  hereinafter  referred  to as  the  "EXISTING
AGREEMENT"),  pursuant to which the Lenders have provided loans to the Borrowers
other than KMC III, Leasing III, Telecom.com and Services (the "EXISTING LOANS")
and issued  letters of credit for the  account of the  Borrowers  other than KMC
III,  Leasing III,  Telecom.com  and Services and for which the Borrowers  other
than KMC III,  Leasing III,  Telecom.com  and Services have  incurred  Letter of
Credit Obligations (the "EXISTING LETTER OF CREDIT OBLIGATIONS").

     B. The  Borrowers,  the Lenders,  the Agent and the  Collateral  Agent have
agreed to amend the  Existing  Agreement  in certain  respects,  to, among other
things,  increase  the  Commitment  Amount to  $700,000,000  and to add KMC III,
Leasing  III,  Telecom.com  and  Services  as  Borrowers  and to  refinance  the
obligations of KMC III,  Leasing III and Services under that certain Amended and
Restated  Loan and  Security  Agreement  dated as of December 30, 1999 among KMC
III, Leasing III, Services, the financial institutions from time to time parties
thereto as lenders,  Lucent  Technologies  Inc.,  as Agent for said  lenders and
State Street Bank and Trust  Company as  Collateral  Agent for said Lenders (the
"Lucent  Loan  Agreement")  and have  agreed to  execute  this  Agreement  as an
amendment and  restatement  of the Existing  Agreement,  in order to incorporate
such amendments and the Existing Agreement into a single document.

                                       1
<PAGE>

     C. It is the intent of the parties  hereto that the  execution and delivery
of this Agreement not effectuate a refinancing or novation of the Existing Loans
and Existing  Letter of Credit  Obligations,  but rather a  modification  to the
terms  governing  the  repayment  of the Existing  Loans and Existing  Letter of
Credit  Obligations,   which  Existing  Loans  and  Existing  Letter  of  Credit
Obligations  remain  outstanding as of the date hereof and remain secured by the
Collateral.

                                  ARTICLE I
                    AMENDMENT AND RESTATEMENT; DEFINITIONS

         SECTION 1.01. AMENDMENT AND RESTATEMENT.  The Borrowers, the Agent, the
Collateral Agent and the Lenders hereby agree that, effective upon the execution
and delivery of this Agreement by each such party:  (a) the terms and provisions
of the  Existing  Agreement  shall be and hereby  are  amended,  superseded  and
restated in their entirety by the terms and provisions of this Agreement, except
that any grant of  security  by any  Borrower  pursuant  to SECTION  8.01 of the
Existing  Agreement  shall remain  effective as of the date any such grant first
became  effective,  and (b) the  Existing  Loans  shall  constitute  the initial
outstanding   Loans  under  this  Agreement,   the  Existing  Letter  of  Credit
Obligations   shall  constitute  the  initial   outstanding   Letter  of  Credit
Obligations under this Agreement,  and the Existing Loans and Existing Letter of
Credit  Obligations shall be payable solely in accordance with the terms of this
Agreement,  the  Notes  and any Loan  Documents  delivered  pursuant  hereto  or
modified in  accordance  with the General  Reaffirmation.  No party hereto shall
have any obligations under the Existing Agreement, except to the extent that any
obligations  thereunder  may be  restated  in this  Agreement  or the other Loan
Documents.  The Borrowers, the Agent, the Collateral Agent and the Lenders agree
that the  execution  and  delivery  of this  Agreement  shall not  effectuate  a
novation or  refinancing  of the Existing  Loans and  Existing  Letter of Credit
Obligations,  but rather a  substitution  of certain of the terms  governing the
payment and  performance  of the Existing  Loans and  Existing  Letter of Credit
Obligations.

         SECTION 1.02.  DEFINITIONS.  As used in this  Agreement,  the following
words and terms shall have the meanings specified below:

         "ACCESS LINES" shall mean the total number of installed  business lines
that provide service to a business  customer of a Borrower  including  "resale",
"on-net" and "unbundled network element"; PROVIDED, that resale shall constitute
no more than twenty-five percent (25%) of the total Access Lines.

         "ACCOUNTS"  shall mean all present and future rights of any Borrower to
payment  for  goods  sold or  leased  or for  services  rendered  which  are not
evidenced by  instruments  or chattel  paper,  and whether or not they have been
earned by performance.

         "ADDITIONAL  BORROWER" shall mean any Subsidiary of KMC Holdings,  KMC,
KMC II, KMC III, KMC Virginia,  Leasing I, Leasing II, Leasing III,  Telecom.com
or Services that enters into an accession agreement substantially in the form of
EXHIBIT P hereto,  is acceptable to the Requisite  Lenders,  and the outstanding
Equity  Interests  of  which  are  pledged  to the  Agent  pursuant  to a pledge
agreement substantially in the form of EXHIBIT L attached hereto.



                                       2
<PAGE>

         "ADDITIONAL PURCHASE AGREEMENT" shall mean a purchase agreement between
any   Borrower   and  an   Additional   Vendor   relating  to  the  purchase  of
Telecommunications  Equipment on terms and conditions reasonably satisfactory to
the Agents, if such purchase agreement contemplates Telecommunications Equipment
purchases  in  excess  of  $5,000,000  in any  one  year or  $15,000,000  in the
aggregate,  otherwise on the terms and conditions reasonably satisfactory to the
Collateral Agent.

         "ADDITIONAL VENDOR" shall mean a vendor of Telecommunications Equipment
other than Lucent,  which Additional Vendor shall be reasonably  satisfactory to
the Agents if the Additional Purchase Agreement the Additional Vendor is a party
to contemplates  Telecommunications  Equipment purchases in excess of $5,000,000
in any one year or  $15,000,000  in the  aggregate,  otherwise  on the terms and
conditions reasonably satisfactory to the Collateral Agent.

         "AFFILIATE"  shall mean any Person  other than any Lender  directly  or
indirectly controlling,  controlled by or under common control with any Borrower
and any officer or shareholder of such Person or any Borrower, which shareholder
beneficially  owns at least ten percent  (10%) of the Equity  Interests  of such
Person  or  any  Borrower.  For  the  purposes  of  this  definition,  "control"
(including, with correlative meanings, the terms "controlling," "controlled by",
and "under common control with"), as used with respect to any Person,  means the
possession,  directly  or  indirectly,  of the  power to  direct  or  cause  the
direction  of the  management  or policies of such Person,  whether  through the
ownership of voting securities,  by agreement or otherwise;  PROVIDED,  HOWEVER,
that  beneficial  ownership of at least 10% of the Equity  Interests of a Person
shall be deemed to constitute control; and provided,  further,  that in no event
shall any of the  Agents or the  Lenders  be  deemed to be an  Affiliate  of any
Borrower or of KMC Holdings.

         "AGED EQUIPMENT" shall mean Telecommunications Equipment, which has
been in commercial operation for more than twelve months.

         "AGENTS" shall mean collectively,  the Agent, the Collateral Agent, the
Documentation Agent and the Syndication Agent.

         "APPLICABLE MARGIN" shall mean  with  respect  to (i) each Loan bearing
interest based upon the Base Rate, the margin  determined in accordance with the
criteria  set forth on  SCHEDULE  1.01(A)  hereto,  and (ii)  each Loan  bearing
interest based upon the LIBO Rate, the margin  determined in accordance with the
criteria set forth on SCHEDULE 1.01(A) hereto, which margins shall be calculated
based upon the financial  statements provided pursuant to SECTION 5.06, with any
readjustments  being  effective five Business Days following the Agent's receipt
thereof; provided,  however, that in the event that the Required Contribution is
obtained  on or prior to August  31,  2000,  each such  margin  shall be reduced
effective  as of five (5)  Business  Days  after  receipt  by  Borrowers  of the
Required Contribution by twenty-five (25) basis points.

         "ASSIGNMENT  AGREEMENT" shall mean an assignment agreement entered into
in connection with an assignment pursuant to SECTION 11.08 hereof  substantially
in the form of EXHIBIT O hereof.



                                       3
<PAGE>

         "BASE LIBO RATE" shall mean,  during any Interest  Period,  the rate of
interest  per annum  (rounded  upward to the nearest  whole  multiple of 1/16 of
1.0%,  if such  rate is not  such a  multiple)  equal  to the  rate of  interest
notified  to the Agent by the  Reference  Bank at which  Dollar  deposits in the
approximate  amount of the Loans to be made or continued as, or converted  into,
LIBOR Loans for such  Interest  Period and having a maturity  comparable to such
Interest  Period would be offered by the London  lending office of the Reference
Bank in the London interbank  market at  approximately  11:00 a.m. (London time)
two (2) Business Days prior to the commencement of such Interest Period.

         "BASE  RATE" shall mean the higher of (i) a rate per annum equal to the
corporate  base  rate,  prime  rate or base  rate of  interest,  as  applicable,
announced by the  Reference  Bank from time to time,  changing  when and as such
rate changes,  it being understood that such rate of interest is not necessarily
the lowest or best rate charged by the Reference Bank to its customers, and (ii)
the sum of the Federal Funds  Effective Rate plus one-half  percent  (0.50%) per
annum.

         "BASE RATE  LOAN"  shall mean a Loan,  or portion  thereof,  during any
period in which it bears interest at a rate based upon the Base Rate.

         "BASE RATE  REVOLVING  LOAN"  shall mean a  Revolving  Loan  during any
period for which it is a Base Rate Loan.

         "BASE  RATE TERM A LOAN"  shall  mean any  portion  of the Term A Loans
during any period for which such portion is a Base Rate Loan.

         "BASE  RATE TERM B LOAN"  shall  mean any  portion  of the Term B Loans
during any period for which such portion is a Base Rate Loan.

         "BASE RATE TERM LOAN" shall mean a Base Rate Term A Loan or a Base Rate
Term B Loan.

         "BENEFIT PLAN" shall mean a defined  benefit plan as defined in Section
3(35)  of ERISA  (other  than a  Multiemployer  Plan) in  respect  of which  any
Borrower or any ERISA Affiliate is, or within the immediately  preceding six (6)
years was, an "employer" as defined in Section 3(5) of ERISA.

         "BORROWER"  shall  mean  any of KMC,  KMC II,  KMC III,  KMC  Virginia,
Leasing I, Leasing II,  Leasing III,  Telecom.com,  Services and any  Additional
Borrower.

         "BORROWING  BASE"  shall  mean at any  time  the  sum of the  following
amounts: (i) the aggregate cost of  Telecommunications  Equipment financed under
this  Agreement,  minus any reserves  established by the  Collateral  Agent with
respect  to Aged  Equipment,  (ii) the cash  portion  of the  purchase  price of
Permitted Acquisitions,  plus fees and expenses in connection with the Permitted
Acquisitions;  provided,  however,  that  such  fees  and  expenses  may only be
included in the Borrowing Base with respect to any Permitted  Acquisition if the
appraisal  required by clause (8) of SECTION 6.08 with respect to such Permitted
Acquisition indicates that the fair market value of the assets being acquired in


                                       4
<PAGE>

such Permitted  Acquisition  equals or exceeds the sum of the purchase price for
such assets and such fees and expenses,  and (iii) transaction costs incurred in
connection with the execution, delivery and performance of the Loan Documents.

         "BUSINESS"  shall mean with respect to (i) each of KMC, KMC II, KMC III
and KMC Virginia,  the business of  constructing,  operating and maintaining the
Systems owned by them and all operations  related thereto or in support thereof,
(ii) each of Leasing I,  Leasing II and Leasing  III the  business of owning and
leasing  Switch  Equipment,  (iii)  Services,  the business of owning  software,
installation and other soft costs related to the Systems and providing  services
for the Systems, and (iv) Telecom.com,  the business of developing and providing
intranet services.

         "BUSINESS  DAY" shall mean (a) any day not a Saturday,  Sunday or legal
holiday  in the  State of New York or New  Jersey,  on which  banks are open for
business  in New  York  and New  Jersey  and (b) with  respect  to all  notices,
determinations,  fundings and payments in connection with the LIBO Rate or LIBOR
Loans,  any day that is a Business  Day pursuant to CLAUSE (A) above and that is
also a day on which  trading is carried  on by and  between  banks in the London
interbank market.

         "CAPITALIZATION"   shall  mean  funded  equity  capitalization  of  KMC
Holdings.

         "CAPITALIZED   LEASE   OBLIGATIONS"  shall  mean  Debt  represented  by
obligations  under a lease that is  required  to be  capitalized  for  financial
reporting purposes in accordance with GAAP, and the amount of such Debt shall be
the capitalized amount of such obligations determined in accordance with GAAP.

         "CASH  ADVANCE"  shall  mean  any  Term B Loan  which  is not a  Credit
Advance.

         "CHANGE OF  CONTROL"  shall mean (A)  Harold N.  Kamine  ceases to have
senior  management  responsibilities  with  respect  to  the  Borrowers  or  KMC
Holdings,  (B) KMC Holdings no longer beneficially owns, directly or indirectly,
all of the  outstanding  Equity  Interests of each  Borrower,  (C) a "person" or
"group"  (within the meaning of Sections 13(d) and 14(d)(2) of the Exchange Act)
becomes  the  ultimate  "beneficial  owner" (as  defined in Rule 13d-3 under the
Exchange  Act) of more than 35% of the total voting power of the Voting Stock of
KMC Holdings on a fully  diluted basis and such  ownership  represents a greater
percentage of the total voting power of the Voting Stock of KMC  Holdings,  on a
fully diluted basis, than is held by the Existing  Stockholders on such date, or
(D)  individuals  who on the  Closing  Date  constitute  the Board of  Directors
(together  with any new  directors  whose  election by the Board of Directors or
whose  nomination  by the  Board of  Directors  for  election  by KMC  Holdings'
stockholders was approved by a vote of at least a majority of the members of the
Board of  Directors  then in office  who  either  were  members  of the Board of
Directors on the Closing Date or whose  election or nomination  for election was
previously  so  approved)  cease for any reason to  constitute a majority of the
members of the Board of Directors then in office.

         "CLEC" shall mean a competitive local exchange carrier.



                                       5
<PAGE>

         "CLOSING  DATE" shall mean the date on which this Agreement is executed
and delivered by the parties hereto.

         "COLLATERAL"  shall mean,  all property  and  interests in property now
owned  or  hereafter  acquired  by any  Borrower  in or upon  which  a  security
interest,  lien or mortgage is granted to the Collateral  Agent by any Borrower,
whether under this Agreement or the other Loan Documents.

         "COLLATERAL  ASSIGNMENT OF LEASES" shall mean the Collateral Assignment
of Leases in the form of  EXHIBIT B  attached  hereto,  which was  executed  and
delivered pursuant to the Existing Agreement,  together with the addenda thereto
to be executed and delivered by KMC III,  Leasing III,  Telecom.com and Services
pursuant to SECTION 4.01 hereof.

         "COLLATERAL   ASSIGNMENT  OF  LICENSES"   shall  mean  the   Collateral
Assignment  of  Licenses  in the form of  EXHIBIT C attached  hereto,  which was
executed and  delivered  pursuant to the Existing  Agreement,  together with the
addenda  thereto  to  be  executed  and  delivered  by  KMC  III,  Leasing  III,
Telecom.com and Services pursuant to SECTION 4.01 hereof.

         "COLLECTION  ACCOUNTS" AND  "COLLECTION  AGENT" shall have the meanings
given to such terms in SECTION 8.04 hereof.

         "COMMITMENT"  shall mean  Lenders'  commitment  to lend as set forth in
SECTION 2.01 hereof.

         "COMMITMENT  AMOUNT" shall mean (a) as to any Lender,  the aggregate of
such Lender's  Revolving Loan Commitment  Amount,  Term Loan A Commitment Amount
and Term Loan B Commitment  Amount as set forth  opposite  such Lender's name on
ANNEX A to this Agreement or in the most recent Assignment Agreement executed by
such Lender and (b) as to all Lenders,  the aggregate of all Lenders'  Revolving
Loan  Commitment  Amounts,  Term  Loan A  Commitment  Amounts  and  Term  Loan B
Commitment  Amounts,  which aggregate  commitment shall be Seven Hundred Million
Dollars  ($700,000,000) on the Closing Date, as such amount may be adjusted from
time to time in accordance with this Agreement

         "COMMON  STOCK"  shall  mean with  respect  to any  Person,  all Equity
Interests of such Person that are generally entitled to (i) vote in the election
of directors of such Person or (ii) if such Person is not a corporation, vote or
otherwise participate in the selection of the governing body, partners, managers
or others that will control the management and policies of such Person.

         "CONSOLIDATED" or "Consolidated" refers, with respect to any Person, to
the consolidation of the accounts of such Person and its  Subsidiaries,  if any,
in accordance  with GAAP;  PROVIDED,  that with respect to KMC Holdings,  unless
otherwise   indicated,   its   Subsidiaries   shall  not  include  any  Excluded
Subsidiaries.

         "CONSOLIDATED  DEBT"  shall  mean,  with  respect to KMC  Holdings on a
consolidated  basis,  at any  date,  the sum of the  following  determined  on a
consolidated  basis,  without  duplication,  in  accordance  with GAAP:  (a) all
liabilities, obligations and indebtedness for borrowed money, including, but not
limited to, obligations evidenced by bonds, debentures, notes or other similar


                                       6
<PAGE>

instruments  of any Borrower or KMC  Holdings,  (b) all  obligations  to pay the
deferred  purchase price of property or services of any Borrower or KMC Holdings
(exclusive of rent for real property  under leases that would not be capitalized
in accordance with GAAP),  including,  but not limited to, all obligations under
noncompetition agreements,  except trade payables arising in the ordinary course
of business not more than ninety (90) days past due, (c) all  obligations of any
Borrower or KMC  Holdings  as lessee  under  capital  leases  (exclusive  of the
interest component thereof),  (d) all Debt of any other Person secured by a Lien
on any asset of any such Borrower or KMC Holdings,  (e) all guaranty obligations
of any Borrower or KMC Holdings,  (f) all obligations,  contingent or otherwise,
of any  Borrower  or KMC  Holdings  relative  to the face  amount of  letters of
credit, whether or not drawn, and banker's acceptances issued for the account of
any  Borrower  or KMC  Holdings,  (g) all  obligations  to  redeem,  repurchase,
exchange,  defease or  otherwise  make  payments in respect of capital  stock or
other  securities of any Borrower or KMC Holdings at any time prior to the third
annual  anniversary of the Term Loan  Termination  Date, and (h) all termination
payments which would be due and payable by any Borrower or KMC Holdings pursuant
to any hedging agreement. "Consolidated Debt" shall not include any intercompany
Debt between the Borrowers or between any Borrower and KMC Holdings.

         "CONTAMINANT"  shall mean any  pollutant,  hazardous  substance,  toxic
substance,  hazardous  waste,  special  waste,  petroleum or  petroleum  derived
substance or waste, or any constituent of any such substance or waste.

         "CONTRIBUTED CAPITAL" shall mean, with respect to the Borrowers, at any
date of determination,  all contributed  capital to such Borrowers including all
funded equity and all Qualified Intercompany Loans.

         "CONTRIBUTION  AGREEMENT" shall mean the  Contribution  Agreement among
the  Borrowers  (other than KMC III,  Leasing  III,  Telecom.com  and  Services)
substantially  in the form of EXHIBIT Q, which was  executed  and  delivered  in
connection with the Existing Agreement,  as amended to add KMC III, Leasing III,
Telecom.com   and   Services  as  parties   thereto   pursuant  to  the  General
Reaffirmation.

         "COUNSEL" shall mean Sidley & Austin or such successor counsel selected
by the Collateral Agent.

         "CREDIT  ADVANCE"  shall mean a Term B Loan made to  refinance  a trade
payable  owing  by any of the  Borrowers  to  Lucent  under  a  Lucent  Purchase
Agreement.

         "CREDIT  SUPPORT"  shall have the meaning given to such term in SECTION
2.10.

         "DEBT" shall mean,  with respect to any Person,  (i)  indebtedness  for
borrowed money, (ii) obligations evidenced by bonds, debentures,  notes or other
similar  instruments,  (iii)  obligations which have been incurred in connection
with the  acquisition of property or services  (including,  without  limitation,
obligations  to pay the  deferred  purchase  price  of  property  or  services),
excluding trade payables and accrued expenses incurred in the ordinary course of
business, (iv) obligations as lessee under leases which shall have been or


                                       7
<PAGE>

should be, in accordance with GAAP, recorded as capital or operating leases, (v)
all Guarantees of such Person,  including  without  limitation,  all debt of any
other  Person  secured  by  a  Lien  on  property  of  such  Person,   (vi)  all
reimbursement  obligations,  contingent or otherwise, with respect to letters of
credit or banker's acceptances issued for the account of any Borrower, and (vii)
all  indebtedness,  obligations or other  liabilities in respect of any Interest
Rate Agreement,  PROVIDED that Debt shall not include any liability for Federal,
state, local or other taxes, and PROVIDED,  FURTHER, that the amount outstanding
at any time of any Debt issued with  original  issue  discount is the  principal
amount of such Debt less the remaining unamortized portion of the original issue
discount of such Debt at such time as determined in  conformity  with GAAP,  and
that with respect to any  high-yield  Debt, the amount thereof shall not include
fees incurred in raising such Debt or overfunded amounts set aside solely to pay
interest.  Notwithstanding any other provision of the foregoing definition,  any
trade  payable  arising  from the purchase of goods or materials or for services
obtained in the ordinary  course of business shall not be deemed to be "Debt" of
any Borrower for purposes of this  definition.  Furthermore,  guarantees  of (or
obligations  with  respect  to  letters  of credit  supporting)  Debt  otherwise
included in the determination of such amount shall not be included.

         "DEFAULT"  shall  mean any event  which but for the  passage of time or
giving of notice would constitute an Event of Default.

         "DOCUMENTATION AGENT" shall mean General Electric Capital Corporation.

         "DOLLARS"  or "$"  shall  mean  lawful  money of the  United  States of
America.

         "EASEMENTS"  shall have the meaning  given to such term in SECTION 3.20
hereof.

         "EBITDA"  shall mean,  with respect to any Person,  for any period,  an
amount equal to (i) Net Income PLUS (ii) the sum of the following, to the extent
deducted in determining Net Income: (A) income and franchise taxes, (B) interest
expense, (C) amortization,  depreciation and other non-cash charges, MINUS (iii)
the sum of interest income plus extraordinary gains, as determined in accordance
with GAAP as calculated at the end of such period.

         "ELIGIBLE  FRONTING ASSIGNEE" shall mean (a) Lucent or any Affiliate of
Lucent, (b) any commercial bank or financial  institution  (including any credit
corporation)  that either (i) has total assets in excess of  $1,000,000,000  and
either (x) has a combined capital and surplus and undivided profits in excess of
$250,000,000  or (y) has  long-term  indebtedness  rated  "BBB+"  or  better  by
Standard  & Poor's  Ratings  Service  or "Baa1" or better by  Moody's  Investors
Services,  Inc., or (ii) has an Affiliate that satisfies the criteria  described
in the  foregoing  clause (i), or (c) any fund that is regularly  engaged in the
making,  purchasing or investing in loans or securities that is controlled by an
institution  described  in  clause  (b)  above,  and in each  case,  Lucent,  as
assignor,  and such  Person  described  in  clause  (a),  (b) or (c)  above,  as
assignee, complies with the provisions of SECTION 11.08(C) below.

         "ENVIRONMENTAL  LAWS"  shall mean all  federal,  state and local  laws,
rules, regulations,  ordinances, programs, permits, guidance, orders and consent
decrees or other binding determination of any Governmental Authority relating to


                                       8
<PAGE>

protection of the environment, the handling, disposal or Release of Contaminants
and occupational  safety and health.  Such laws and regulations  include but are
not limited to the Resource Conservation and Recovery Act, 33 U.S.C. ss. 6901 ET
SEQ., as amended;  the Comprehensive  Environmental  Response,  Compensation and
Liability  Act, 42 U.S.C.  ss. 9601 ET SEQ.,  as amended;  the Toxic  Substances
Control  Act, 15 U.S.C.  ss. 2601 ET SEQ.,  as amended;  the Clean Water Act, 33
U.S.C.  ss. 1251 ET SEQ., as amended;  the Clean Air Act, 42 U.S.C.  ss. 7401 ET
SEQ., as amended; state and federal environmental lien and environmental cleanup
programs; the Occupational Safety and Health Act, 29 U.S.C. ss. 651 ET SEQ.; and
U.S.  Department of Transportation  regulations related to the transportation of
hazardous materials, each as from time to time hereafter in effect.

         "EQUITY  AFFILIATE"  shall mean,  as applied to any  Person,  any other
Person  directly or indirectly  controlling,  controlled  by, or under direct or
indirect  common  control with,  such Person.  For purposes of this  definition,
"control"  (including,  with  correlative  meanings,  the  terms  "controlling",
"controlled  by" and "under  common  control  with"),  as applied to any Person,
means the  possession,  directly or indirectly,  of the power to direct or cause
the direction of the management and policies of such Person, whether through the
ownership of voting securities, by contract or otherwise.

         "EQUITY  INTEREST" shall mean, with respect to any Person,  any and all
shares or other equivalents  (however  designated) of capital stock,  membership
units,  partnership interests or any other participation right or other interest
in the nature of an equity  interest in such  Person or any  option,  warrant or
other security convertible into any of the foregoing.

         "ERISA" shall mean the Employee Retirement Income Security Act of 1974,
as amended from time to time.

         "ERISA  AFFILIATE" shall mean (i) any corporation  which is a member of
the same controlled group of corporations  (within the meaning of Section 414(b)
of the IRC) as any  Borrower,  (ii) any  partnership  or other trade or business
(whether  or not  incorporated)  under  common  control  (within  the meaning of
Section  414(c) of the IRC) with any  Borrower  and (iii) any member of the same
affiliated  service group  (within the meaning of Section  414(m) of the IRC) as
any Borrower,  any corporation  described in CLAUSE (i) above or any partnership
or trade or business described in CLAUSE (ii) above.

         "EUROCURRENCY LIABILITIES" shall have the meaning assigned to that term
in Regulation D of the Federal Reserve Board, as in effect from time to time.

         "EVENT OF DEFAULT" shall have the meaning given to such term in ARTICLE
IX hereof.

         "EVENT OF LOSS" shall mean, with respect to any item of Collateral, the
actual or constructive  loss of such item of Collateral or the use thereof,  due
to theft, destruction, damage beyond repair or damage from any reason whatsoever
which  is not  reimbursable  by  insurance,  to an  extent  which  makes  repair
uneconomical,  or rendition  thereof unfit for normal use, or the  condemnation,
confiscation or seizure of, or requisition of title to or use of,


                                       9
<PAGE>

such item of  Collateral  by any  Governmental  Authority  or any other  Person,
acting under or deemed to be acting under color of any Governmental Authority.

         "EXCESS  OPERATING  CASH FLOW" shall mean for any fiscal  quarter,  Net
Income  of the  Borrowers  plus  non-cash  interest  expense,  depreciation  and
amortization  and any other  non-cash items of the  Borrowers,  minus  scheduled
principal  payments of the  Borrowers  to Lenders,  lease  payments  and capital
expenditures  of the Borrowers,  plus or minus changes in working capital of the
Borrowers, as appropriate.

         "EXCHANGE  ACT"  shall mean the  Securities  Exchange  Act of 1934,  as
amended from time to time.

         "EXCLUDED  LETTERS OF CREDIT"  shall have the meaning  ascribed to such
term in SECTION 6.13(viii).

         "EXCLUDED  SUBSIDIARY"  shall mean (a) any  Subsidiary  of KMC Holdings
which is neither a Borrower  under this Agreement nor a Person which directly or
indirectly beneficially owns Equity Interests in any Borrower, PROVIDED that (i)
at the time such other  Subsidiary was created or acquired,  no Default or Event
of Default shall have  occurred and be continuing  before or after giving effect
to the creation or  acquisition of such  Subsidiary,  and (ii) no portion of the
Required Contributions, the proceeds of KMC's 12 1/2 % Senior Discount Notes due
2008,  the proceeds of KMC's 13 1/2 % Senior Notes due 2009, the proceeds of the
Equity  Interests of KMC Holdings  issued on or prior to the Closing Date or the
Revolving  Loan  Commitment  Amount shall have been or shall be used to fund the
acquisition  or  operations  of such  Subsidiary,  and KMC Holdings has external
sources of funding (other than the Required Contributions and the Revolving Loan
Commitment Amount) to finance the acquisition and operations of such Subsidiary,
(b) KMC Telecom  Financing,  Inc.,  a Delaware  corporation,  (c) KMC  Financial
Services LLC, a Delaware limited liability company,  or (d) any other Subsidiary
of KMC  Holdings  which KMC  Holdings or any  Borrower  requests  the Lenders to
designate as such, and which designation is agreed to by the Required Lenders.

         "EXISTING  STOCKHOLDERS"  shall  mean  Harold  N.  Kamine,  his  Equity
Affiliates,  Nassau  Capital  Partners  L.P.,  NAS  Partners  I L.L.C.  or their
respective successors, and their Equity Affiliates.

         "FCC" shall mean the Federal Communications Commission or any successor
commission or agency of the United States of America  having  jurisdiction  over
any Borrower or any System.

         "FEDERAL  FUNDS  EFFECTIVE   RATE"  shall  mean,  for  any  period,   a
fluctuating interest rate per annum equal for each day during such period to (a)
the weighted average of the rates on overnight  federal funds  transactions with
members of the Federal  Reserve  System  arranged by federal funds  brokers,  as
published  for such day (or if such day is not a Business Day, for the preceding
Business Day) by the Federal  Reserve Bank of New York in the Composite  Closing
Quotations  for  U.S.  Government  Securities;  or (b) if  such  rate  is not so
published for any day which is a Business Day, the average of the  quotations at
approximately 10:30 a.m. (New York time) for such day on such transactions


                                       10
<PAGE>

received by the  Reference  Bank from three  federal funds brokers of recognized
standing selected by it.

         "FEDERAL  RESERVE  BOARD"  shall  mean the  Board of  Governors  of the
Federal Reserve System or any successor thereto.

         "FEE  LETTERS"  shall  mean (i) that  certain  letter  agreement  dated
September 25, 1998 among the  Borrowers,  KMC Holdings,  the  Collateral  Agent,
Capital Syndications  Corporation ("CSC"),  General Electric Capital Corporation
("GECC"),  GECC Capital Market Groups,  Inc.  ("GECG"),  the Agent,  First Union
Capital  Markets,  a Division  of Wheat  First  Securities,  Inc.  ("FUCM")  and
Canadian Imperial Bank of Commerce ("CIBC"),  (ii) that certain letter agreement
dated  September  25, 1998 among the  Borrowers,  KMC Holdings,  the  Collateral
Agent,  CSC, GECC, GECG, the Agent and FUCM, (iii) that certain letter agreement
dated December 22, 1998 among the Borrowers, KMC Holdings, the Collateral Agent,
CSC,  GECC,  GECG,  the  Agent,  FUCM and  CIBC,  and (iv) that  certain  letter
agreement dated February 14, 2000 between the Borrowers and Lucent.

         "FINANCIALS" shall have the meaning given to such term in SECTION 3.03.

         "FIXED CHARGES" shall mean with respect to any period for the Borrowers
on a combined basis, the sum of the following  amounts  calculated at the end of
such period with respect to such period  without  duplication  and in accordance
with GAAP:

         (i) the product of two  multiplied by scheduled  principal and interest
payments with respect to Debt for the six month period then ending, (ii) capital
expenditures  for the four quarter period then ending,  (iii) the product of two
multiplied by income tax payments for the six month period then ending, and (iv)
the product of two multiplied by cash dividend payments for the six month period
then ending.

         "FIXED CHARGE COVERAGE  RATIO" shall have the meaning  assigned to such
term in SECTION 7.02(c).

         "FRONTING  COMMITMENT"  shall  mean  a  portion  of  the  Term  B  Loan
Commitment Amount that is assigned by Lucent pursuant to an Assignment Agreement
designating  the  assigned  portion  of the Term B Loan  Commitment  Amount as a
"Fronting Commitment".

         "FUNB"  shall mean  First  Union  National  Bank,  a  national  banking
association.

         "GENERAL  REAFFIRMATION"  shall  mean  the  General  Reaffirmation  and
Modification Agreement in the form of EXHIBIT T hereto.

         "GOVERNMENTAL  APPROVAL" shall mean, with respect to any Borrower,  any
license,  permit,  franchise or certificate of public  convenience and necessity
issued to any Borrower by the FCC, any PUC or any other  Governmental  Authority
in connection with any System.



                                       11
<PAGE>

         "GOVERNMENTAL  AUTHORITY"  shall  mean  any  federal,  state  or  local
governmental  authority or other  political  subdivision  thereof and any entity
exercising  executive,  legislative,   judicial,  regulatory  or  administrative
functions of or pertaining to government.

         "GUARANTEE" shall mean any obligation,  contingent or otherwise, of any
Person guaranteeing any indebtedness of any other Person (the "Primary Obligor")
in any manner,  whether directly or indirectly,  and including any obligation of
such Person,  direct or  indirect,  (i) to purchase or pay (or advance or supply
funds for the  purchase or payment of) such  indebtedness  or to purchase (or to
advance or supply  funds for the  purchase  of) any  security for the payment of
such  indebtedness;  (ii) to purchase  property,  securities or services for the
purpose  of  assuring  the owner of such  indebtedness  of the  payment  of such
indebtedness;  or (iii) to maintain  working  capital,  equity  capital or other
financial statement condition of the Primary Obligor so as to enable the Primary
Obligor to pay such indebtedness.

         "HOLDINGS  III" shall mean KMC Telecom III  Holdings,  Inc., a Delaware
corporation.

         "INDENTURES"  shall mean (i) that certain Indenture dated as of January
29, 1998  between  KMC  Holdings,  as Issuer and The Chase  Manhattan  Bank,  as
Trustee,  relating to KMC  Holdings' 12 1/2 percent  Senior  Discount  Notes due
2008,  together with the First Supplemental  Indenture relating thereto dated as
of May 24, 1999 and (ii) that certain Indenture dated as of May 24, 1999 between
KMC Holdings,  as Issuer and The Chase Manhattan  Bank, as Trustee,  relating to
KMC Holdings' 13 1/2 percent Senior Notes due 2009.

         "INTELLECTUAL PROPERTY DOCUMENTS" shall mean (i) the Trademark Security
Agreement,  in the form of EXHIBIT S attached hereto,  executed by the Borrowers
(other than KMC III,  Leasing  III,  Telecom.com  and  Services) in favor of the
Collateral  Agent for the  benefit of the Agents and the  Lenders,  as  amended,
restated or otherwise  modified from time to time and (ii) any other  trademark,
patent or copyright  security agreement executed pursuant to SECTION 5.16 by any
Borrower.

         "INTEREST  EXPENSE"  shall  mean for any  period,  the  total  interest
expense (including, without limitation, interest expense attributable to capital
leases) determined on a combined basis, without  duplication,  for the Borrowers
in accordance with GAAP.

         "INTEREST  PERIOD"  shall mean,  with  respect to each LIBOR Loan,  the
interest  period  applicable  to such LIBOR Loan as set forth in the  applicable
Notice of Borrowing or Notice of Conversion or Continuation.

         "INTEREST RATE AGREEMENT" shall mean for any Person,  any interest rate
swap agreement,  interest rate cap agreement,  interest rate collar agreement or
other similar agreement  designed to protect the party indicated therein against
fluctuations in interest rates.

         "INVESTMENT"  shall  mean,  as  applied  to any  Person,  any direct or
indirect  purchase or other  acquisition by that Person of  securities,  or of a
beneficial  interest  in  securities,  of any other  Person,  and any  direct or
indirect loan, advance (other than deposits with financial institutions


                                       12
<PAGE>

available for  withdrawal on demand,  prepaid  expenses,  advances to employees,
officers and directors and similar items,  each made or incurred in the ordinary
course of business), or capital contribution by that Person to any other Person,
including all Debt of such other Person to that Person,  but excluding  accounts
owed by that other Person in the ordinary course of business.  Investments shall
exclude (i)  extensions  of trade  credit on  commercially  reasonable  terms in
accordance  with normal trade practices and (ii) the repurchase of securities of
any Person by such Person.  The amount of any Investment  shall be determined in
conformity with GAAP.

         "IRC" shall mean the  Internal  Revenue  Code of 1986,  as amended from
time to time,  and the rules and  regulations  promulgated  thereunder,  and any
successor statutes or rules and regulations.

         "IRS" shall mean the Internal Revenue Service or any successor agency.

         "KMC  HOLDINGS"  shall  mean KMC  Telecom  Holdings,  Inc.,  a Delaware
corporation.

         "KMC HOLDINGS  GUARANTY" shall mean that certain unlimited  guaranty of
KMC Holdings in the form of EXHIBIT G hereto and  executed and  delivered by KMC
Holdings in connection  with the Existing  Agreement,  as amended by the General
Reaffirmation.

         "KMC TELECOM.COM" shall mean KMC Telecom.com, a Delaware corporation.

         "LENDING  OFFICE"  shall mean,  with respect to a Lender or Agent,  any
office, branch, subsidiary or affiliate of such Lender or the Agent.

         "LETTER OF CREDIT" shall mean a letter of credit issued or caused to be
issued for the account of a Borrower or with respect to which Credit  Support is
provided, in any case pursuant to SECTION 2.10.

         "LETTER OF CREDIT OBLIGATIONS" shall mean without duplication,  the sum
of the  aggregate  maximum  undrawn  face amount of all  outstanding  Letters of
Credit and  unpaid  reimbursement  obligations  with  respect to all  Letters of
Credit.

         "LIBO RATE" shall mean,  for any Interest  Period with respect to LIBOR
Loans  comprising  part of the same  borrowing,  the rate of interest  per annum
equal to the per annum rate of interest displayed on the Dow Jones Market Screen
Page 3750, as being the  one-month,  two-month,  three-month  or  six-month,  as
applicable, reserve adjusted "London Interbank Offered Rate", provided, however,
that if such rate is not displayed or  published,  then the rate of interest per
annum  (rounded  upward to the nearest  whole  multiple of 1/16 of 1.0%, if such
rate is not such a multiple) determined by the Agent as follows:

          LIBO Rate =        BASE LIBO RATE
                      -------------------------------
                      1.00 - LIBOR Reserve Percentage



                                       13
<PAGE>

         "LIBOR INTEREST PAYMENT DATE" shall mean, with respect to a LIBOR Loan,
the last day of each  Interest  Period  applicable  to such Loan,  and,  if such
Interest  Period has a duration  of more than  three  months,  on each day which
occurs during such Interest Period every three months from the first day of such
Interest Period.

         "LIBOR  INTEREST  RATE  DETERMINATION  DATE"  shall  mean  each date of
calculating  the LIBO Rate for purposes of  determining  the interest  rate with
respect to an Interest Period.  The LIBOR Interest Rate  Determination  Date for
any LIBOR Loan shall be the  second  Business  Day prior to the first day of the
related Interest Period for such LIBOR Loan.

         "LIBOR LOAN" shall mean a Loan, or portion  thereof,  during any period
in which it bears interest at a rate based upon the LIBO Rate.

         "LIBOR  RESERVE  PERCENTAGE"  shall  mean for any day for any  Interest
Period the maximum reserve percentage (expressed as a decimal, rounded upward to
the next  1/100th of 1.0%) in effect on such day (whether or not  applicable  to
any Lender) for United States domestic banks under regulations  issued from time
to time by the  Federal  Reserve  Board  for  determining  the  maximum  reserve
requirement  (including any emergency,  supplemental  or other marginal  reserve
requirement) with respect to Eurocurrency  Liabilities  having a term comparable
to such Interest Period.

         "LIBOR  REVOLVING  LOAN" shall mean a Revolving  Loan during any period
for which it is a LIBOR Loan.

         "LIBOR TERM A LOAN"  shall mean any portion of the Term A Loans  during
any period for which such portion is a LIBOR Loan.

         "LIBOR TERM B LOAN"  shall mean any portion of the Term B Loans  during
any period for which such portion is a LIBOR Loan.

         "LIBOR  TERM  LOAN"  shall  mean a LIBOR  Term A Loan or a LIBOR Term B
Loan.

         "LIEN"  shall mean any  mortgage,  pledge,  deed of trust,  assignment,
lien, charge, encumbrance or security interest of any kind, or the interest of a
vendor or lessor under any conditional  sale  agreement,  capital lease or other
title retention  agreement,  but excluding  easements,  rights of way or similar
encumbrances  on real property which are in the ordinary course and which do not
materially  affect  the  value,  use and  insurability  of  title  of such  real
property.

         "LOAN" shall mean a Revolving Loan or a Term Loan.

         "LOAN  DOCUMENTS"  shall mean this Agreement,  the Existing  Agreement,
each  "Loan  Document"  under and as  defined  in the  Existing  Agreement,  the
Collateral  Assignment of Leases,  the  Collateral  Assignment of Licenses,  the
Mortgages,  the Notes, the Pledge  Agreements,  the KMC Holdings  Guaranty,  the
Intellectual  Property  Documents,   the  Fee  Letters,  all  other  agreements,
instruments and documents, including, without limitation, security agreements,
loan agreements,  notes, guarantees,  mortgages,  deeds of trust,  subordination
agreements,  pledges,  powers of  attorney,  consents,  assignments,  contracts,
notices,  leases,  financing  statements,  Interest Rate Agreements  between any


                                       14
<PAGE>

Borrower  and the Agent,  the  Collateral  Agent,  or the  Lenders and all other
written matter whether heretofore, now, or hereafter executed by or on behalf of
any  Borrower  or  any  other  Person  in  connection   with  the   transactions
contemplated  hereby and  delivered to the Agent,  the  Collateral  Agent or the
Lenders,  together  with all  agreements  and  documents  referred to therein or
contemplated  thereby;  PROVIDED,   HOWEVER,  that  the  documents  executed  in
connection  with the  purchase by Newcourt  Communications  Finance  Corporation
(formerly known as AT&T Credit Corporation) or any Lender of Equity Interests in
KMC or KMC Holdings shall not constitute Loan Documents.

         "LUCENT" shall mean Lucent Technologies Inc.

         "LUCENT LOAN  AGREEMENT"  shall have the meaning  given to such term in
Recital B.

         "LUCENT  PURCHASE  AGREEMENT"  shall  mean  an  agreement  between  any
Borrower and Lucent for the purchase of Telecommunications  Equipment,  on terms
and conditions satisfactory to the Agents.

         "MANAGEMENT  AGREEMENT"  shall mean that certain  Management  Agreement
dated as of December 18, 1998 among KMC  Holdings,  the  Borrowers,  KMC Telecom
Financing,  Inc., a Delaware  corporation,  and KMC Financial  Services,  LLC, a
Delaware  limited  liability  company,  as amended by Amendment  Nos. 1, 2 and 3
thereto.

         "MATERIAL  ADVERSE  EFFECT" shall mean,  with respect to any Person,  a
material adverse effect upon the condition (financial or otherwise),  operations
or  properties  of such  Person,  or upon the  ability of such Person to perform
under the Loan Documents.

         "MAXIMUM  RATE"  shall have the  meaning  given to such term in SECTION
2.13 hereof.

         "MILESTONE PLAN" shall mean the 39-city Milestone Plan of the Borrowers
attached as EXHIBIT A hereto, as such Milestone Plan may be amended from time to
time with the prior written consent of the Requisite Lenders.

         "MORTGAGES"  shall  mean  mortgages  or  deeds of trust in favor of the
Collateral  Agent,  with respect to any  Borrower's  (i) owned Real Property and
(ii) other interests in those items of real property and Easements, as specified
by the Collateral Agent, which mortgages and deeds of trust shall be in form and
substance satisfactory to the Collateral Agent.

         "MULTIEMPLOYER  PLAN" shall mean a  "multiemployer  plan" as defined in
Section  4001(a)(3) of ERISA which is, or within the  immediately  preceding six
(6) years was, contributed to by any Borrower or an ERISA Affiliate.

         "NET INCOME" shall mean, with respect to any Person for any period, the
net income (loss) of such Person determined in accordance with GAAP.


                                       15
<PAGE>

         "NOTE" shall mean any Revolving  Loan Note, any Term A Loan Note or any
Term B Loan Note.

         "NOTICE OF BORROWING" shall mean a notice  substantially in the form of
EXHIBIT H-1 attached hereto.

         "NOTICE OF  CONVERSION/CONTINUATION"  shall have the  meaning  given to
such term in SECTION 2.06(b).

         "OBLIGATIONS"  shall mean all the  obligations  of any  Borrower now or
hereafter  existing under this Agreement or any other Loan Document to which any
Borrower  is  a  party,  whether  for  principal,   interest,   fees,  expenses,
reimbursement,  indemnification or otherwise. Obligations shall include, without
limitation,   all  interest,   charges,  expenses,  fees,  attorneys'  fees  and
disbursements,  and paralegals'  fees which accrue after the commencement of any
case  or  proceeding  in  bankruptcy   after  the  insolvency  of,  or  for  the
reorganization of any Borrower,  whether or not allowed in such proceeding,  and
Obligations  shall not include any  reimbursement  obligations  with  respect to
Excluded Letters of Credit.

         "PAYMENT  ACCOUNT"  shall  mean the  Agent's  account  at  First  Union
National  Bank,  ABA No.  053000219,  Account #  5000000016905,  KMC  reference:
Payment Account.

         "PAYMENT  DATE"  shall mean the first day of January,  April,  July and
October in each calendar  year,  but if any such date is not a Business Day, the
next succeeding Business Day, commencing April 3, 2000.

         "PBGC" shall mean the Pension Benefit Guaranty  Corporation referred to
and defined in ERISA.

         "PERIODIC  REPORTING  CERTIFICATE"  shall  mean  a  periodic  reporting
certificate in the form of EXHIBIT F attached hereto.

         "PERMITTED  ACQUISITION"  shall have the  meaning  set forth in SECTION
6.08 hereof.

         "PERMITTED  LIENS"  shall have the  meaning  set forth in SECTION  6.01
hereof.

         "PERSON"  shall mean any  natural  person,  corporation,  division of a
corporation,  business trust, joint venture, association,  company, partnership,
unincorporated organization or other legal entity, or a government or any agency
or political subdivision thereof.

         "PLAN" shall mean any employee  benefit plan as defined in Section 3(3)
of ERISA (other than a  Multiemployer  Plan) in respect of which any Borrower or
any ERISA Affiliate is, or within the  immediately  preceding six (6) years was,
an "employer" as defined in Section 3(5) of ERISA.

         "PLEDGE  AGREEMENT" shall mean a pledge agreement  substantially in the
form of the pledge  agreements  executed and delivered  pursuant to the Existing
Agreement, copies of which are attached as EXHIBIT L hereto.


                                       16
<PAGE>

         "PREPAYMENT  PREMIUM" shall mean (A) for the Revolving  Loans, (i) with
respect to the period  commencing  on the Closing Date and ending on February 1,
2001, one and one-half  percent (1.5%) of the amount prepaid,  (ii) with respect
to the period  commencing  thereafter  and ending on February 1, 2002,  one-half
percent (0.5%) of the amount prepaid,  and (iii) at all times  thereafter,  zero
percent  (0%),  and (B) for the  Term A Loans  and the  Term B  Loans,  (i) with
respect to the period  commencing  on the Closing Date and ending on February 1,
2001, two percent (2.0%) of the amount prepaid,  (ii) with respect to the period
commencing  thereafter and ending on February 1, 2002, one percent (1.0%) of the
amount prepaid, and (iii) at all times thereafter, zero percent (0%).

         "PRINCIPAL  PAYMENTS"  shall mean, for any period,  total required Debt
amortization (including, without limitation, the principal payments attributable
to capital leases) determined on a combined basis, without duplication,  for the
Borrowers in accordance with GAAP.

         "PRO RATA SHARE" shall mean with respect to all matters relating to any
Lender (a) with respect to the  Revolving  Loans and the Letters of Credit,  the
percentage  obtained  by dividing  (1) at any time on or prior to the  Revolving
Credit Commitment Termination Date, the Revolving Loan Commitment Amount of such
Lender by the aggregate Revolving Loan Commitment Amount of all Lenders, and (2)
at any  time  after  the  Revolving  Credit  Commitment  Termination  Date,  the
aggregate  outstanding  principal balance of the sum of the Revolving Loans held
by that Lender plus the Letters of Credit Obligations incurred by such Lender by
the sum of the aggregate  outstanding  principal  balance of the Revolving Loans
held by all Lenders plus the aggregate Letter of Credit Obligations  incurred by
all the Lenders,  (b) with respect to the Term A Loans, the percentage  obtained
by dividing the aggregate outstanding principal balance of the Term A Loans held
by that Lender,  by the aggregate  outstanding  principal  balance of the Term A
Loans  held by all  Lenders,  and (c) with  respect  to the  Term B  Loans,  the
percentage  obtained by dividing  (1) at any time on or prior to the Term B Loan
Commitment Termination Date, the Term B Loan Commitment Amount of that Lender by
the Term B Loan Commitment Amount of all Lenders,  and (2) at any time after the
Term B Loan Commitment  Termination  Date, the aggregate  outstanding  principal
balance of the Term B Loans held by that Lender,  by the  aggregate  outstanding
principal balance of the Term B Loans held by all Lenders.

         "PUC" shall mean any state  Governmental  Authority  having  utility or
telecommunications regulatory authority over any Borrower or any System.

         "PURCHASE  DEBT" shall have the  meaning  given to such term in SECTION
6.13(iv).

         "QUALIFIED  INTERCOMPANY LOAN" shall mean a loan to a Borrower from KMC
Holdings,  which loan is expressly  subordinated to the Obligations on terms and
conditions satisfactory to the Agents, has a maturity date occurring on or after
the third annual  anniversary of the Term Loan Termination Date, and requires no
cash payment of principal or interest  prior to the  scheduled  maturity date of
such loan.

         "REAL  PROPERTY"  shall have the meaning  given to such term in SECTION
3.20 hereof.

         "REFERENCE BANK" shall mean First Union National Bank.


                                       17
<PAGE>

         "REGISTER"  shall  have  the  meaning  given  to such  term in  SECTION
11.08(C)(iii).

         "RELEASE" shall mean any release,  spill, emission,  leaking,  pumping,
injection, deposit, disposal,  discharge,  dispersal, leaching or migration into
the  environment  or into or out of any  property,  including  the  movement  of
Contaminants  through  or in  the  air,  soil,  surface  water,  groundwater  or
property.

         "REMEDIAL  ACTION" shall mean actions required to (1) clean up, remove,
treat or in any other way address  Contaminants in the environment;  (2) prevent
the Release or threat of Release or prevent or minimize  the further  Release of
Contaminants  so they do not migrate or endanger or threaten to endanger  public
health or welfare or the  environment;  or (3) perform  preremedial  studies and
investigations and postremedial monitoring and care.

         "REPORTABLE  EVENT"  shall  mean any  reportable  event as  defined  in
Section  4043 of ERISA  unless the  reporting  requirement  with respect to such
reportable event has been waived by the PBGC or other  appropriate  Governmental
Authority.

         "REQUIRED  CONTRIBUTION"  shall mean cash capital  contributions to the
Borrowers  from KMC  Holdings in such amount as is  necessary  to fully fund the
Milestone Plan, but in any event at least $185,000,000.

         "REQUISITE  LENDERS"  shall  mean  (1)  as  long  as one  Lender  holds
thirty-three  and  one-third  percent  (33  1/3%)  or  more  of the  Term B Loan
Commitment Amounts,  Lenders who collectively hold at least seventy five percent
(75%) of the sum of the  following  amounts:  (i) the Aggregate  Revolving  Loan
Commitment Amounts until such commitments  expire or terminate,  and thereafter,
the aggregate  outstanding  balance of the Revolving  Loans;  (ii) the aggregate
outstanding  balance of the Term A Loans;  and (iii) the  aggregate  Term B Loan
Commitment Amounts until such commitments  expire,  terminate or are fully drawn
upon, and thereafter, the aggregate outstanding balance of the Term B Loans; and
(2) thereafter,  Lenders who hold at least sixty-six and two-thirds  percent (66
2/3%) of the sum of the amounts listed above.

         "REQUISITE  REVOLVING  LENDERS"  shall mean (a) Lenders having at least
sixty-six  and  two-thirds  percent (66 2/3%) of the  aggregate  Revolving  Loan
Commitment  Amount of all Lenders,  or (b) if the Revolving Loan  Commitment has
been  terminated,  at least  sixty-six and  two-thirds  percent (66 2/3%) of the
aggregate  outstanding  amount of the sum of all Revolving  Loans plus Letter of
Credit Obligations incurred by all the Lenders.

         "REVOLVING  CREDIT  COMMITMENT  TERMINATION  DATE"  shall mean April 1,
2007.

         "REVOLVING  LENDERS" shall mean, as of any date of  determination on or
prior to the Revolving Credit Commitment Termination Date, Lenders having a

Revolving Loan  Commitment  Amount,  and thereafter  Lenders having  outstanding
Revolving Loans or Letter of Credit Obligations.

         "REVOLVING  LOAN" shall mean any loan made to the Borrower  pursuant to
the provisions of SECTION 2.01(b) below.


                                       18
<PAGE>

         "REVOLVING LOAN  COMMITMENT  AMOUNT" shall mean (a) as to any Revolving
Lender,  the aggregate  commitment of such  Revolving  Lender to make  Revolving
Loans and/or  incur  Letter of Credit  Obligations  as set forth  opposite  such
Revolving  Lender's  name on ANNEX A to this  Agreement  or in the  most  recent
Assignment  Agreement  executed  by  such  Revolving  Lender  and  (b) as to all
Revolving  Lenders,  the aggregate  commitment of all Revolving  Lenders to make
Revolving  Loans  and/or  incur Letter of Credit  Obligations,  which  aggregate
commitment shall be One Hundred Seventy-Five  Million Dollars  ($175,000,000) on
the Closing Date, as such amount may be adjusted from time to time in accordance
with this Agreement.

         "REVOLVING  LOAN NOTE"  shall mean a  promissory  note of the  Borrower
delivered under the Existing  Agreement and substantially in the form of EXHIBIT
E-1 attached hereto.

         "SOLVENT" shall mean, at any time of determination, with respect to any
Person:

         (i) the assets of such Person,  at a fair  valuation,  are in excess of
the  total  amount  of its  debts  (including,  without  limitation,  contingent
liabilities); and

         (ii) the present fair saleable  value of its assets is greater than its
probable  liability  on its  existing  debts as such debts  become  absolute and
matured; and

         (iii)  it is  then  able  and  expects  to be  able  to pay  its  debts
(including, without limitation,  contingent debts and other commitments) as they
mature; and

         (iv) it has capital sufficient to carry on its business as conducted.

For  purposes  of  determining  whether a Person is  Solvent,  the amount of any
contingent  liability  shall be computed as the amount that, in light of all the
facts and  circumstances  existing at such time,  represents the amount that can
reasonably be expected to become an actual or mature liability.

         "SUBSIDIARY"  shall mean, with respect to any Person,  any corporation,
partnership,  joint venture,  association or other business entity,  whether now
existing or hereafter  organized or acquired,  (i) in the case of a corporation,
of which  more  than 50% of the  total  voting  power  of the  Equity  Interests
entitled  (without  regard to the occurrence of any  contingency) to vote in the
election of  directors,  officers or trustees  thereof is held by such Person or
any of its  Subsidiaries;  or (ii) in the case of a partnership,  joint venture,
association or other business  entity,  with respect to which such Person or any
of its  Subsidiaries  has the  power to direct  or cause  the  direction  of the
management  and  policies  of such  entity by  contract  or  otherwise  or if in
accordance  with  GAAP such  entity is  consolidated  with the such  Person  for
financial statement purposes.

         "SUPPORTING  LETTER OF CREDIT"  shall have the meaning given to such in
SECTION 2.10(j).

         "SWITCH  EQUIPMENT"  shall  mean any  Lucent  5-ESS  telecommunications
switch  or  other  telecommunications/data  switch  for  the  provision  of CLEC
telephony service, data transport, internet access and other related services.


                                       19
<PAGE>

         "SYNDICATION AGENT" shall mean Canadian Imperial Bank of Commerce.

         "SYSTEM" shall mean each telephone,  telecommunications  or information
system (including,  without limitation,  any voice, video transmission,  data or
Internet  services) and any related,  ancillary or  complementary  services,  as
described in the Milestone Plan, and all replacements, enhancements or additions
thereto.

         "TAX  SHARING   AGREEMENT"  shall  mean  that  certain  Tax  Allocation
Agreement dated as of December 18, 1998 among KMC Holdings,  the Borrowers,  KMC
Telecom Financing,  Inc., a Delaware  corporation,  and KMC Financial  Services,
LLC, a Delaware limited liability company, as amended by Amendment Nos. 1, 2 and
3 thereto.

         "TAXES"  shall mean any and all license,  documentation,  recording and
registration fees, and all taxes, including,  without limitation,  income (other
than net income taxes, franchise taxes and capital taxes imposed on the Lenders,
the Agent or the Collateral  Agent other than by  withholding),  gross receipts,
sales,  value-added,  use, excise,  personal property (tangible and intangible),
real  estate  and stamp,  documentary,  transfer  or  recording  taxes,  levies,
imposts, deductions, duties, assessments, fees, charges, and withholdings of any
nature  whatsoever,  whether or not  presently in  existence,  together with any
penalties,  fines, additions to tax, or interest thereon,  imposed by any taxing
authority or other Governmental Authority.

         "TELECOMMUNICATIONS  EQUIPMENT"  shall mean fiber optic  cable,  Switch
Equipment, transmission equipment and other ancillary hardware necessary for the
installation  and operation of a switch room or central  office and  co-location
with other  telecommunications  providers  that will  enable a Borrower to offer
CLEC   telephony,   data   transport,   internet   access   and  other   related
state-of-the-art telecommunications services, as well as all software associated
with the network  operating center and back office systems  (including,  without
limitation,  billing systems,  operations systems and support,  customer service
and data services) and other related software and hardware  products integral to
developing and operating viable CLEC telephony, data transport,  internet access
and related state of the art  telecommunications  businesses,  together with all
related  support,   construction  and  installation  costs  associated  with  an
operational system,  provided that such costs are capitalized in accordance with
GAAP.

         "TERM A LENDERS" shall mean those Lenders who have made Term A Loans.

         "TERM A LOAN"  shall mean any loan made to the  Borrowers  pursuant  to
SECTION 2.01(a) of the Existing Agreement and which under the Existing Agreement
was characterized as a "Term Loan".

         "TERM A LOAN COMMITMENT AMOUNT" shall mean (a) as to any Term A Lender,
the  commitment  of such Term A Lender to make a Term A Loan under the  Existing
Agreement,  which  commitment  has been fully drawn upon, as set forth  opposite
such Term A Lender's name on Annex A to this  Agreement and (b) as to all Term A
Lenders,  the  aggregate  commitment  of all Term A Lenders to make Term A Loans
under the Existing Agreement, which commitment has been fully drawn upon.


                                       20
<PAGE>

         "TERM A LOAN NOTE" shall mean a promissory note of a Borrower delivered
under the  Existing  Agreement  and  substantially  in the form of  EXHIBIT  E-2
attached hereto.

         "TERM A LOAN TERMINATION DATE" shall mean July 1, 2007.

         "TERM B LENDERS" shall mean those Lenders having Term B Loan Commitment
Amounts or who have made Term B Loans.

         "TERM B LOAN"  shall mean any loan made to the  Borrowers  pursuant  to
SECTION 2.01(a) below.

         "TERM B LOAN COMMITMENT AMOUNT" shall mean (a) as to any Term B Lender,
the  commitment of such Term B Lender to make Term B Loans as set forth opposite
such Term B Lender's  name on ANNEX A to this  Agreement  or in the most  recent
Assignment  Agreement  executed  by such Term B Lender  and (b) as to all Term B
Lenders,  the  aggregate  commitment of all Term B Lenders to make Term B Loans,
which  aggregate   commitment  shall  be  Four  Hundred  Fifty  Million  Dollars
($450,000,000) on the Closing Date; PROVIDED,  HOWEVER,  that until such time as
both the  Required  Contribution  has been made and the  ratio of Total  Debt to
Contributed  Capital  becomes  equal to or less than 1.0 to 1.0,  the  aggregate
commitment  of all Term B Lenders to make Term B Loans  shall not  exceed  Three
Hundred Fifty Million Dollars  ($350,000,000)  and the commitment of each Term B
Lender shall be proportionately  reduced from the amount set forth opposite such
Term B  Lender's  name on  ANNEX  A to  this  Agreement  or in the  most  recent
Assignment Agreement executed by such Term B Lender.

         "TERM B LOAN COMMITMENT  TERMINATION DATE" shall mean the second annual
anniversary of the Closing Date.

         "TERM  B  LOAN  NOTE"  shall  mean  a  promissory  note  of a  Borrower
substantially in the form of EXHIBIT E-3 attached hereto.

         "TERM B LOAN TERMINATION DATE" shall mean July 1, 2007.

         "TERM LOAN" shall mean a Term A Loan or a Term B Loan.

         "TERMINATION EVENT" shall mean (i) a Reportable Event with respect to a
Benefit Plan;  (ii) the withdrawal of any Borrower or any ERISA Affiliate from a
Benefit  Plan during a plan year in which any  Borrower or such ERISA  Affiliate
was a "substantial  employer" as defined in Section  4001(a)(2) of ERISA;  (iii)
the  imposition of an obligation  on any Borrower or any ERISA  Affiliate  under
Section 4041 of ERISA to provide  affected  parties  written notice of intent to
terminate a Benefit Plan in a distress termination  described in Section 4041(c)
of ERISA; (iv) the institution by the PBGC of proceedings to

terminate a Benefit  Plan;  (v) any event or  condition  which might  constitute
grounds under Section 4042 of ERISA for the  termination  of, or the appointment
of a trustee to  administer,  any Benefit  Plan; or (vi) the partial or complete
withdrawal of any Borrower or any ERISA Affiliate from a Multiemployer Plan.

         "THIRD  PARTY  INTERACTIVES"  shall  mean  all  Persons  with  whom any
Borrower  exchanges  data  electronically  in the  ordinary  course of business,

                                       21
<PAGE>

including  without  limitation,   customers,  suppliers,   third-party  vendors,
subcontractors, processors-converters, shippers and warehousemen.

         "TOTAL DEBT" shall mean,  with respect to the  Borrowers,  at any date,
the sum of the following  determined on a combined basis,  without  duplication:
(a) all liabilities, obligations and indebtedness for borrowed money, including,
but not limited to, obligations evidenced by bonds,  debentures,  notes or other
similar  instruments,  (b) all obligations to pay the deferred purchase price of
property  or services  (exclusive  of any rent for real  property  pursuant to a
lease that would not be capitalized in accordance with GAAP), including, but not
limited to, all  obligations  under  non-competition  agreements,  except  trade
payables  arising in the  ordinary  course of business not more than ninety (90)
days past due, (c) all obligations as lessee under capital leases  (exclusive of
the interest component  thereof),  (d) all Debt of any other Person secured by a
Lien on any  asset  of any  Borrower,  (e)  all  guaranty  obligations,  (f) all
obligations,  contingent or otherwise, relative to the face amount of letters of
credit,  whether or not drawn and banker's acceptances issued for the account of
any Borrower, (g) all obligations to redeem,  repurchase,  exchange,  defease or
otherwise  make payments in respect of capital stock or other  securities at any
time prior to the third annual  anniversary of the Term A Loan Termination Date,
and (h) all termination  payments which would be due and payable by any Borrower
thereof  pursuant to any Interest Rate  Agreement or hedging  agreement.  "Total
Debt" shall not include any  intercompany  Debt between the Borrowers or between
any Borrower and KMC Holdings.

         "TOTAL LEVERAGE RATIO" shall mean the ratio of (i) Total Debt as of the
last day of the most recently ended fiscal  quarter,  to (ii) the product of (A)
two multiplied by (B) EBITDA of the Borrowers on a combined basis,  for the most
recently ended two fiscal quarters.

         "UNUSED LETTER OF CREDIT SUBFACILITY" shall mean an amount equal to the
lesser of (i) $10,000,000 minus the Letter of Credit  Obligations,  and (ii) the
undrawn portion of the Revolving Loan Commitment Amount of all Lenders.

         "VOTING  STOCK"  shall  mean  securities  of any class or  classes of a
corporation,   the  holders  of  which  are   ordinarily,   in  the  absence  of
contingencies,  entitled  to elect a majority  of the  corporate  directors  (or
Persons performing similar functions).

         "YEAR 2000  CORRECTIVE  ACTIONS" shall mean, as to each  Borrower,  all
actions  necessary to eliminate  such  Person's Year 2000  Problems,  including,
without  limitation,  computer code  enhancements  and  revisions,  upgrades and
replacements of Year 2000 Date-Sensitive Systems/Components, and coordination of
such  enhancements,  revisions,  upgrades  and  replacements  with  Third  Party
Interactives.

         "YEAR 2000 CORRECTIVE  PLAN" shall mean, with respect to each Borrower,
a  comprehensive  plan to  eliminate  all of its Year 2000  Problems,  including
without  limitations (i) computer code enhancements or revisions,  (ii) upgrades
or replacements of Year 2000 Date-Sensitive  Systems/Components,  (iii) test and
validation  procedures,  (iv) an  implementation  time line and  budget  and (v)
designation  of  specific  employees  who  will  be  responsible  for  planning,
coordinating and implementing  each phase or subpart of the Year 2000 Corrective
Plan.


                                       22
<PAGE>

         "YEAR  2000  DATE-SENSITIVE  SYSTEM/COMPONENT"  shall  mean,  as to any
Person, any system software, network software,  applications software, database,
computer file, embedded microchip,  firmware or hardware that accepts,  creates,
manipulates, sorts, sequences,  calculates, compares or outputs calendar-related
data accurately;  such systems and components shall include, without limitation,
mainframe computers, file server/client system, computer workstations,  routers,
hubs,  other  network-related  hardware,  and other  computer-related  software,
firmware or hardware and information processing and delivery systems of any kind
and  telecommunications  systems and other communications  processors,  security
systems, alarms, elevators and HVAC systems.

         "YEAR 2000 IMPLEMENTATION TESTING" shall mean, as to each Borrower, (i)
the performance of test and validation procedures regarding Year 2000 Corrective
Actions on a unit basis and a system wide basis,  (ii) the  performance  of test
and validation  procedures  regarding data exchanges  among the Borrowers'  Year
2000  Date-Sensitive  Systems/Components  and data  exchanges  with Third  Party
Interactives,  and (iii) the design and implementation of additional  Corrective
Actions,  the  need  for  which  has been  demonstrated  by test and  validation
procedures.

         "YEAR  2000  PROBLEMS"  shall  mean,  with  respect  to each  Borrower,
limitations  on the  capacity  or  readiness  of any such  Borrower's  Year 2000
Date-Sensitive  Systems/Components  to accurately  accept,  create,  manipulate,
sort,  sequence,  calculate,  compare or output calendar date  information  with
respect to calendar year 1999 or any  subsequent  calendar year  beginning on or
after January 1, 2000 (including  leap year  computations),  including,  without
limitation,   exchanges   of   information   among   Year  2000   Date-Sensitive
Systems/Components  of the  Borrowers  and  exchanges of  information  among the
Borrowers  and  Year  2000  Date-Sensitive  Systems/Components  of  Third  Party
Interactives and functionality of peripheral  interfaces,  firmware and embedded
microchips.

         SECTION 1.03. ACCOUNTING TERMS. Except as otherwise herein specifically
provided,  each  accounting  term used herein shall have the meaning given to it
under generally accepted accounting  principles ("GAAP") applied on a consistent
basis.

         SECTION 1.04.  OTHERS DEFINED IN NEW YORK UNIFORM  COMMERCIAL CODE. All
other  terms   contained  in  this   Agreement  (and  which  are  not  otherwise
specifically  defined  herein)  shall have the meanings  provided by the Uniform
Commercial Code of the State of New York (the "CODE") to the extent the same are
used or defined therein.

                                   ARTICLE II
                         LOANS AND LETTERS OF CREDIT

            SECTION 2.01.  AGREEMENT TO LEND.  (a) Each Term B Lender  severally
agrees, on the terms and conditions  hereinafter set forth, to make on and after
the  Closing  Date  and  until  but not  including  the  Term B Loan  Commitment


                                       23
<PAGE>

Termination  Date, one or more Term B Loans to the Borrowers in an amount not to
exceed the Term B Loan Commitment Amount of such Term B Lender.

            (b)  Each  Revolving  Lender  severally  agrees,  on the  terms  and
conditions  hereinafter  set forth,  to make on and after the  Closing  Date and
until but not including the Revolving Credit Commitment Termination Date, one or
more  Revolving  Loans to the Borrowers in an amount not to exceed when combined
with  Revolving  Loans that were made under the  Existing  Agreement  and remain
outstanding,  the Revolving Loan Commitment Amount of such Revolving Lender less
such Lender's Pro Rata Share of the Letter of Credit Obligations.

            (c) Term A Loans have been made to the  Borrowers  in the  aggregate
amount of  $75,000,000  under the Existing  Agreement and  constitute  the "Term
Loans" as defined in the Existing Agreement. No additional Term A Loans shall be
made to the Borrowers.

            (d) At any time that the Total Leverage Ratio is greater than 6:1 as
determined  by  reference  to the  financial  statements  delivered  pursuant to
SECTION 5.06,  the maximum  amount of Revolving  Loans that may be borrowed from
all Revolving Lenders shall not exceed the Borrowing Base.

            (d) Term Loans  which are repaid or prepaid  may not be  reborrowed.
Revolving Loans which are repaid or prepaid may be reborrowed.

            SECTION 2.02.  LOANS.  (a) The proceeds of the Revolving Loans shall
be  used by the  Borrowers  to  purchase  Telecommunications  Equipment,  to pay
transaction  costs  incurred in  connection  with the  execution,  delivery  and
performance of the Loan Documents,  for financing Permitted Acquisitions and for
working capital and other general  corporate  purposes,  all as specified in the
Notice  of  Borrowing  and in  accordance  with the  Milestone  Plan;  provided,
however,  that at any time that the Total  Leverage Ratio is greater than 6:1 as
determined  by  reference  to the  financial  statements  delivered  pursuant to
SECTION 5.06,  proceeds of Revolving  Loans may be used only to pay  transaction
costs  incurred  in  connection  with the  execution  and  delivery  of the Loan
Documents, to purchase  Telecommunications  Equipment,  and to finance Permitted
Acquisitions.  Subject to the provisions of SECTION 2.02(d), the proceeds of the
Term B Loans shall be used by the  Borrowers to (i) purchase  Telecommunications
Equipment pursuant to the Lucent Purchase Agreement, (ii) to purchase non-Lucent
Telecommunications  Equipment  (such  Term B Loans not to  exceed  an  aggregate
amount of  $45,000,000),  and (iii) to  refinance  the  obligations  of KMC III,
Leasing III and Services under the Lucent Loan Agreement.  Loans with respect to
Telecommunications Equipment purchases may not be made to finance (i) soft costs
(including  installation,  delivery and engineering  costs) in excess of fifteen
percent (15%) of the invoiced price for the related Switch Equipment or (ii) any
support or installation  costs associated with an operational  system that would
not be capitalized in accordance with GAAP.



                                       24
<PAGE>

            (b) Each Base Rate Loan  shall be in a minimum  principal  amount of
$1,000,000 and increments of $250,000 in excess  thereof.  Each LIBOR Loan shall
be in a minimum  principal  amount of $5,000,000 and increments of $1,000,000 in
excess thereof.

            (c) In any calendar month not more than six (6) Revolving  Loans may
be requested, and no more than one Term B Loan may be requested.

            (d) The  proceeds of any Term B Loan  consisting  of a Cash  Advance
shall   be   used   exclusively   to   finance   or   reimburse   invoices   for
Telecommunications  Equipment  purchased  from Lucent by KMC,  KMC II or KMC III
during  the period  commencing  on the date that is twelve  months  prior to the
Closing Date and ending on the Term B Loan Termination Date; provided,  that (i)
the maximum  principal  amount of any Term B Loan  consisting  of a Cash Advance
shall not exceed  $100,000,000,  (ii) the  principal  amount of all Term B Loans
consisting  of  Cash  Advances  to  reimburse  invoices  for  Telecommunications
Equipment  purchased  from Lucent  during the twelve  month  period prior to the
Closing  Date  ("Pre-Closing  Invoices")  shall not exceed  $200,000,000  in the
aggregate  and (iii) the  Borrowers  may not use the proceeds of any Term B Loan
consisting of a Cash Advance to reimburse  Pre-Closing Invoices after the second
anniversary of the Closing Date.

            SECTION 2.03.  PROCEDURE FOR LOAN REQUEST AND BORROWING  COMMITMENT.
(a) A  Borrower  requesting  a Loan  shall  deliver to each of the Agent and the
Collateral Agent a Notice of Borrowing  substantially in the form of EXHIBIT H-1
attached  hereto on or before  11:00  a.m.  (New  York  time) at least  five (5)
Business  Days prior to the date on which such Loan is  requested  to be made if
such Loan is  requested  to be a LIBOR Loan and at least two (2)  Business  Days
prior to the date on which  such  Loan is  requested  to be made if such Loan is
requested  to  be  a  Base  Rate  Loan,  which  notice,  once  given,  shall  be
irrevocable; provided, however, that (i) only the Collateral Agent shall receive
the  attachments  to the Notice of  Borrowing,  as outlined  below,  (ii) if the
requested  Loan is a Term B Loan  consisting  of a Cash  Advance  in  excess  of
$50,000,000,  the Notice of  Borrowing  shall be  delivered  as least  seven (7)
Business Days prior to the date on which such Loan is requested to be made,  and
(iii) the applicable Borrower(s) shall provide to Lucent simultaneously with the
provision  of the Notice of Borrowing  to the Agent and the  Collateral  Agent a
list of the invoices  (including  dollar  amounts) to be financed or  reimbursed
with  the  proceeds  of the  requested  Term B Loan.  In the  case of a Loan the
proceeds  of which  will be used to  purchase  or  reimburse  any  Borrower  for
Telecommunications  Equipment (including any Telecommunications  Equipment being
purchased or  reimbursed  under the Lucent  Purchase  Agreement),  the Notice of
Borrowing  delivered to the Collateral Agent will include a schedule  supporting
one hundred  percent  (100%) of  Telecommunications  Equipment  requested  to be
funded. Such schedule will detail all invoices for equipment, third party labor,
permits,  other  third  party costs and all  capitalized  internal  costs of the
Borrowers  with respect to such  Telecommunications  Equipment  permitted  under
GAAP.  All invoices over $25,000 will be attached to such schedule  delivered to
the  Collateral  Agent who shall  review such  invoices  and verify  that,  when
combined with the above described capitalized internal costs, such invoices will
support  at least  seventy  percent  (70%) of the total  requested  funding.  In
addition, if the  Telecommunications  Equipment is being purchased or reimbursed
under the Lucent Purchase Agreement, a certificate of delivery and acceptance in
the form of EXHIBIT R shall be attached to the Notice of Borrowing  delivered to
the Collateral  Agent.  In the case of a Loan the proceeds of which will be used


                                       25
<PAGE>

to pay or reimburse any Borrower for transaction  costs, the Notice of Borrowing
delivered  to the  Collateral  Agent will include a copy of the invoice from the
provider of the service or other appropriate  supporting  documentation.  In the
case of a Loan, the proceeds of which will be used for working  capital or other
general corporate purposes,  the Notice of Borrowing delivered to the Collateral
Agent will contain a certification that the making of such Loan does not violate
any provision of either Indenture or the terms of the preferred Equity Interests
of KMC  Holdings.  The  Notice of  Borrowing  shall,  with  respect to any Loans
requested,  specify  whether such  requested  Loans are to be Base Rate Loans or
LIBOR Loans,  and if such requested  Loans are to be LIBOR Loans,  the requested
Interest Period for such Loans.

            (b) The  Agent  agrees,  promptly  upon (i)  receipt  of a Notice of
Borrowing and (ii)  acknowledgment  by the  Collateral  Agent that the Borrowers
have delivered and the  Collateral  Agent has reviewed to its  satisfaction  (x)
each of the invoices or  certificates  required to be provided to the Collateral
Agent  pursuant  to  SECTION  2.03(A)  above  and  (y)  each  of the  collateral
documents,  including,  without  limitation,  all third party agreements and the
related consents to collateral  assignments required pursuant to SECTION 5.08 of
the Loan  Agreement,  as  requested  by the  Collateral  Agent,  to notify  each
Revolving  or  Term B  Lender  of the  date  and  amount  of the  Loan  proposed
thereunder and the amount of such Lender's Pro Rata Share therein. So long as no
Event of Default has  occurred and is  continuing  and upon  fulfillment  of the
applicable  conditions  set forth in  ARTICLE  IV,  each such  Lender  severally
agrees,  on or before  12:00 P.M.  (New York time) on the date of each  proposed
Loan, to pay into the Payment Account, an amount equal to such Lender's Pro Rata
Share  of such  Loan in  dollars  and in same  day  funds;  PROVIDED,  that if a
Fronting  Commitment  is assigned by Lucent to an  Eligible  Fronting  Assignee,
then,  until  Notice(s) of Borrowing are provided by the Borrowers to fully draw
upon such  Fronting  Commitment,  (i) Lucent  shall not be  required to make any
additional Term B Loans and (ii) the amount of the Term B Loan to be made by the
assignee of such Fronting  Commitment pursuant to each Notice of Borrowing shall
equal the amount of the Term B Loan that  would have been made by such  assignee
pursuant to such Notice of Borrowing  without  giving effect to such  assignment
plus  either  (A) the  amount  of the Term B Loan that  would  have been made by
Lucent  pursuant  to such  Notice of  Borrowing  without  giving  effect to such
assignment  or, if less, (B) the remaining  amount of such Fronting  Commitment;
PROVIDED FURTHER,  however,  that with respect to Lucent's Pro Rata Share of any
Term B Loan consisting of a Credit Advance,  Lucent, in lieu of making a payment
into the Payment  Account,  shall credit the Borrowers on their applicable trade
payables to Lucent in an amount equal to such Pro Rata Share.  After the Agent's
receipt of such  Lender's Loan  proceeds,  the Agent shall make  available  such
proceeds to the Borrower  requesting the Loan or the Person  entitled to payment
thereof at the bank account(s)  specified in the Notice of Borrowing on the date
specified in such Notice of Borrowing in Dollars in immediately available funds.

            (c) Unless the Agent has received written notice from a Lender prior
to the date of any proposed Loan that such Lender will not make available to the
Agent  such  Lender's  Pro Rata Share of such  Loan,  the Agent may,  but is not
obligated  to,  assume that such Lender has made its Pro Rata Share of such Loan
available to the Agent on the date of such Loan in accordance with PARAGRAPH (b)
above, and the Lenders may, in reliance upon such assumption,  make available to
the Borrower on such date a corresponding amount. If such Pro Rata Share is not,


                                       26
<PAGE>

in fact, paid to Agent by such Lender when due (other than in the case of Lucent
with  respect  to its Pro  Rata  Share of a Term B Loan  consisting  of a Credit
Advance),  the Agent will be entitled to recover such amount on demand from such
Lender or the Borrower which received the proceeds of such Loan without set-off,
counterclaim or deduction of any kind, together with interest thereon,  for each
day from the date such amount is made  available to such Borrower until the date
such amount is repaid to the Agent either by such  Borrower or such Lender,  at,
(1) in the case of such Borrower, the interest rate applicable to such Loan, and
(2) in the case of such Lender,  the Federal Funds  Effective  Rate.  Nothing in
this SECTION  2.03(c) or elsewhere in this Agreement or the other Loan Documents
shall be deemed to require  Agent to advance funds on behalf of any Lender or to
relieve any Lender from its obligation to fulfill its Commitment hereunder or to
prejudice  any rights that the  Borrower may have against any Lender as a result
of any default by such Lender  hereunder.  Without limiting the foregoing,  with
respect to any Lender which for any reason  fails to make timely  payment to the
Agent of its Pro Rata Share of any Loan  (other  than in the case of Lucent with
respect to its Pro Rata Share of a Term B Loan consisting of a Credit  Advance),
the Agent, in addition to other rights and remedies which it may have,  shall be
entitled to withhold or set off from any payments due to such Lender  hereunder,
an amount equal to the Pro Rata Share  required to have been paid by such Lender
plus interest as described  above, and to withhold from such Lender any right of
consent  provided  to such  Lender by ARTICLE V or VI of this  Agreement  and to
bring an action or suit against such Lender in a court of competent jurisdiction
to recover such Pro Rata Share thereof and any related interest thereon. If such
Lender shall repay to the Agent such corresponding amount, such amount so repaid
shall  constitute  such  Lender's  applicable  Pro Rata  Share of such  Loan for
purposes of this  Agreement.  If both such Lender and such  Borrower  shall have
repaid  the  corresponding  amount,  the  Agent  shall  promptly  return to such
Borrower its corresponding amount.

            (d) The Borrowers  commit to the Lenders to request  Revolving Loans
to be made during calendar year 2001 in an aggregate amount equal to the undrawn
portion of the Revolving Loan Commitment Amount.

            SECTION 2.04. THE NOTES. Each Borrower has executed and delivered to
each  Revolving  Lender  a  Revolving  Loan  Note  and to  each  Term  A  Lender
(characterized  as a "Term Lender"  under the Existing  Agreement) a Term A Loan
Note  (characterized  as a "Term Loan Note"  under the  Existing  Agreement)  to
evidence the  Commitment  of that  Lender.  Each  Revolving  Loan Note is in the
principal  amount of the  Revolving  Loan  Commitment  Amount of the  applicable
Lender, dated the "Initial Funding Date" (as defined in the Existing Agreement),
shall  mature  on  the  Revolving  Credit  Commitment  Termination  Date  and is
substantially  in the  form of  EXHIBIT  E-1.  Each  Term A Loan  Note is in the
principal  amount of the Term A Loan  Commitment  Amount  (characterized  as the
"Term Loan  Commitment  Amount" under the Existing  Agreement) of the applicable
Term A Lender,  dated the  "Initial  Funding  Date" (as defined in the  Existing
Agreement),  shall mature on the Term A Loan Termination Date  (characterized as
the  "Term  Loan  Termination  Date"  under  the  Existing   Agreement)  and  is
substantially  in the form of EXHIBIT  E-2.  Each  Borrower  shall  execute  and
deliver  to  each  Term B  Lender  a Term B Note  to  evidence  the  Term B Loan
Commitment  Amount of that  Lender.  Each Term B Note shall be in the  principal
amount of the Term B Loan  Commitment  Amount,  dated the  Closing  Date,  shall
mature on the Term B Loan Commitment Termination Date and shall be substantially
in the form of EXHIBIT E-3. The Notes  payable to a Lender shall  represent  the


                                       27
<PAGE>


obligation of such Borrower to pay the amount of each  Lender's  Revolving  Loan
Commitment  Amount,  Term A Loan  Commitment  Amount  or Term B Loan  Commitment
Amount or, if less,  the  applicable  Lender's  Pro Rata Share of the  aggregate
unpaid  principal  amount of all  Loans to such  Borrower  and  Letter of Credit
Obligations incurred by such Lender together with interest thereon as prescribed
in SECTION  2.05.  The  aggregate  principal  amount of all the Notes  shall not
exceed  the  aggregate  Commitments  of all the  Lenders.  The  Agent is  hereby
authorized  by such  Borrower to record in the  Register  the date and amount of
each  Revolving  Loan,  Term A Loan or Term B Loan  made  to such  Borrower,  as
applicable,  and to record  therein the date and amount of each  payment on each
Loan made to such Borrower,  and such recordations shall be conclusive  evidence
against  such  Borrower of the amounts  owing to the Lenders with respect to the
Loans in the absence of manifest error;  PROVIDED,  HOWEVER, that the failure of
the Agent to register any such  information  on such  schedule  shall not in any
manner  affect the  obligation  of such Borrower to repay the Loans made to such
Borrower in accordance with the terms of this Agreement.

            SECTION  2.05.  INTEREST  ON  LOANS.  (a)  GENERAL.  Subject  to the
provisions of SECTIONS 2.05(b),  2.06 and 2.07, each Loan shall bear interest at
the  rate per  annum  equal to (i) the Base  Rate  plus the  Applicable  Margin,
computed on the basis of a 365 or 366 day year,  as  applicable,  and the actual
number  of days  elapsed , or (ii) the LIBO  Rate  plus the  Applicable  Margin,
computed on the basis of a 360 day year,  and the actual number of days elapsed,
as selected by the  Borrowers  in the  Notices of  Borrowing  and the Notices of
Continuation/Conversion.

            (b) DEFAULT INTEREST.  Subject to the third sentence of this Section
2.05(b),  if any Borrower  shall  default in the payment of the  principal of or
interest on any Loan or any other amount  becoming due hereunder on its due date
and such  default  shall  continue  uncured for three days,  then the  Borrowers
shall, on demand, from the Agent, thereafter pay interest on all Loans at a rate
that is four  percent  (4.00%) per annum  above the rates of interest  otherwise
payable  on all the  Loans  from the date such  payment  is due to the date such
payment  default is either cured or waived in writing by the Requisite  Lenders.
Subject to the next  sentence,  if any other Event of Default shall occur and be
continuing  and  shall  be  declared  by the  Agent  upon the  direction  of the
Requisite Lenders, then the Borrowers shall, on demand,  thereafter pay interest
on all the Loans at a rate that is two percent (2.00%) per annum above the rates
of interest  otherwise  payable on the Loans from the date of the  occurrence of
such  Event of Default  until the date such  Event of Default  has been cured or
waived  in  writing  by the  Requisite  Lenders;  PROVIDED,  that if an Event of
Default  described  in the first  sentence of this CLAUSE (b) shall occur at any
time that an Event of Default described in this second sentence has occurred and
is continuing, then the rate of interest described in the first sentence of this
CLAUSE  (b) shall  apply.  In the event  that the  Borrowers  fail to obtain the
Required  Contribution  on or  prior to  August  31,  2000,  then  beginning  on
September 1, 2000 and  continuing  until such time as the Required  Contribution
has been  obtained,  all of the margins set forth on SCHEDULE  1.01(a)  shall be
automatically  increased by 100 basis points, and if any Event of Default occurs
while such increased margins are in effect,  and the interest rates on the Loans
would be subject to  increase by four  percent  (4.00%) per annum or two percent
(2.00%) per annum,  as described  above,  then the  interest  rates on the Loans


                                       28
<PAGE>


shall instead be increased by three  percent  (3.00%) per annum rather than four
percent  (4.00%) per annum or by one percent  (1.00%) per annum  rather than two
percent  (2.00%) per annum,  as applicable.  After the occurrence and during the
continuance  of any Event of  Default,  the  Borrowers  shall be  subject to the
limitations on borrowings of,  conversions into and continuations as LIBOR Loans
set forth in SECTION 2.07(g).

            SECTION  2.06.  CONVERSION  OR  CONTINUATION.  (a)  Subject  to  the
provisions of SECTION 2.07,  each Borrower  shall have the option (i) to convert
(A) all or any part of its outstanding  Term Loans or (B) all or any part of its
outstanding  Revolving  Loans,  in a minimum  amount of $5,000,000  and integral
multiples of $1,000,000 in excess of that amount,  from a Term Loan or Revolving
Loans that are Base Rate Loans to LIBOR Term Loans or LIBOR Revolving  Loans, as
the case may be;  (ii) to convert  (A) all or any part of its  outstanding  Term
Loan or (B) all or any part of its outstanding  Revolving Loans from LIBOR Loans
to Base Rate Loans on the expiration of the Interest Period applicable  thereto;
and  (iii)  upon  the  expiration  of  any  Interest  Period  applicable  to its
outstanding LIBOR Term Loan or any outstanding LIBOR Revolving Loan, to continue
(A)  all of  such  LIBOR  Term  Loan or (B)  all or any  portion  of such  LIBOR
Revolving  Loan equal to  $5,000,000  and integral  multiples of  $1,000,000  in
excess  of that  amount  as a  LIBOR  Term  Loan or  LIBOR  Revolving  Loan,  as
applicable;  PROVIDED, HOWEVER, that no outstanding Loans may be converted into,
or  continued  as, LIBOR Loans when any Default or Event of Default has occurred
and is continuing. Any conversion or continuation made with respect to less than
the entire  outstanding  balance of a Borrower's  Revolving  Loans or Term Loans
must be applied pro rata to such  Borrower's  Revolving  Loans or Term Loans, as
applicable,  according to the  outstanding  principal  balance of such Revolving
Loans or Term Loans.

            (b)  Whenever a Borrower  elects to convert or continue  Loans under
this SECTION  2.06,  such Borrower  shall deliver to the Agent a written  notice
substantially  in the form of that attached  hereto as EXHIBIT H-2 (a "NOTICE OF
CONVERSION/ CONTINUATION"), signed by an authorized officer of such Borrower (i)
no later than 10:00 a.m. (New York time) two (2) Business Days in advance of the
requested conversion date, in the case of a conversion into Base Rate Loans, and
(ii) no later than 10:00 a.m (New York time) three (3) Business  Days in advance
of the requested  conversion or  continuation  date, in the case of a conversion
into, or  continuation  of, LIBOR Loans.  The Notice of  Conversion/Continuation
shall specify (1) the conversion or continuation date (which shall be a Business
Day), (2) the amount and type of the Loans to be converted or continued, (3) the
nature of the  requested  conversion or  continuation,  and (4) in the case of a
conversion into, or continuation of, LIBOR Loans, the requested Interest Period.
Promptly after receipt of a Notice of  Conversion/Continuation  pursuant to this
SECTION  2.06(b),  the Agent  shall  notify the  Revolving  Lenders,  the Term A
Lenders or the Term B Lenders,  as applicable,  by telecopy,  telephone or other
similar form of transmission,  of the requested  conversion or continuation.  In
the   event   that  a   Borrower   should   fail  to   provide   a   Notice   of
Conversion/Continuation  with respect to any LIBOR Loans as provided above, such
Loans shall,  on the last day of the Interest Period with respect to such Loans,
convert to Base Rate Loans.

            (c) Any  Notice of  Conversion/Continuation  for  conversion  to, or
continuation  of, Loans made pursuant to this SECTION 2.06 shall be  irrevocable
and the applicable  Borrower shall be bound to convert or continue in accordance
therewith.


                                       29
<PAGE>


            SECTION   2.07.   SPECIAL   PROVISIONS    GOVERNING   LIBOR   LOANS.
Notwithstanding   any  other  provisions  to  the  contrary  contained  in  this
Agreement,  the following provisions shall govern with respect to LIBOR Loans as
to the matters covered:

            (a) AMOUNT OF LIBOR LOANS.  Each  continuation  of or  conversion to
LIBOR Term Loans,  and each election of,  continuation of or conversion to LIBOR
Revolving  Loans,  shall be in a minimum  amount of  $5,000,000  and in integral
multiples of $1,000,000 in excess of that amount.

            (b)  DETERMINATION OF INTEREST PERIOD. By giving notice as set forth
in SECTION  2.06(b),  a Borrower  shall  have the  option,  subject to the other
provisions of this SECTION 2.07, to specify whether the Interest Period for such
LIBOR Loan shall be a one, two, three or six month period.  The determination of
Interest Periods shall be subject to the following provisions:

            (i) In the case of immediately  successive  Interest  Periods,  each
      successive  Interest  Period  shall  commence  on  the  day on  which  the
      preceding Interest Period expires.

            (ii) If any Interest Period would otherwise expire on a day which is
     not a Business Day, the Interest  Period shall be extended to expire on the
     next  succeeding  Business  Day;  PROVIDED,   HOWEVER,  that  if  the  next
     succeeding  Business Day occurs in the following  calendar month, then such
     Interest Period shall expire on the immediately preceding Business Day.

            (iii) A  Borrower  may not select an  Interest  Period for any LIBOR
      Loan,  which Interest  Period expires later than the maturity date of such
      Loan.

            (iv) A Borrower  may not select an Interest  Period with  respect to
      any  portion  of such  Borrower's  Term  Loans  which  extends  beyond  an
      installment  payment date for such Term Loans unless,  after giving effect
      to such selection,  the portion of such Term Loans not subject to Interest
      Periods ending after such installment  payment date is equal to or greater
      than the principal due on such installment payment date.

            (v) A Borrower may not select an Interest Period with respect to any
      portion of such  Borrower's  Revolving Loans which extends beyond any date
      on which the Revolving Loan Commitment Amounts are scheduled to be reduced
      unless,  after  giving  effect  to  such  selection,  the  portion  of the
      Revolving Loans not subject to Interest Periods ending after any such date
      is equal to or greater than any amount of the Revolving  Loans required to
      be prepaid as a result of any such reduction.

            (vi)  There  shall be no more than  eight (8)  Interest  Periods  in
      effect at any one time with respect to all the Loans and no more than four
      (4) Interest  Periods in effect at any one time with respect to the Term B
      Loans.

            (c)  DETERMINATION  OF INTEREST RATE. As soon as  practicable  after
10:00 a.m. (New York time) on the LIBOR  Interest Rate  Determination  Date, the


                                       30
<PAGE>


Agent shall  determine  (which  determination  shall,  absent manifest error, be
presumptively  correct)  the  interest  rate for the  LIBOR  Loans  for which an
interest rate is then being  determined  and shall  promptly give notice thereof
(in writing or by telephone confirmed in writing) to the applicable Borrower. In
the event that on any LIBOR  Interest  Rate  Determination  Date the Agent shall
have  determined  (which   determination   shall,   absent  manifest  error,  be
presumptively correct and binding upon all parties) that:

            (i)  adequate  and fair  means do not  exist  for  ascertaining  the
      applicable  interest  rates by reference to which the LIBO Rate then being
      determined is to be fixed; or

            (ii) the LIBO  Rate  plus the  Applicable  Margin  for any  Interest
      Period for such Loans will not  adequately  reflect the cost to any Lender
      of making, funding or maintaining its LIBOR Loan for such Interest Period,
      the Agent  shall  forthwith  so notify  the  applicable  Borrower  and the
      Lender, whereupon:

            (A)   each  LIBOR  Loan will  automatically,  on the last day of the
                  then existing  Interest Period  therefor,  convert into a Base
                  Rate Loan; and

            (B)   the  obligation  of the Lenders to make,  or to convert  Loans
                  into,  LIBOR  Loans shall be  suspended  until the Agent shall
                  notify  the  applicable  Borrower  and the  Lenders  that  the
                  circumstances causing such suspension no longer exist.

            (d)  ILLEGALITY.   Notwithstanding   any  other  provision  of  this
Agreement,  if any Lender shall notify the Agent that the introduction of or any
change in or in the  interpretation  of any law or regulation makes it unlawful,
or any central bank or other Governmental Authority asserts that it is unlawful,
for any Lender to perform its  obligations  hereunder  to make LIBOR Loans or to
fund or maintain  LIBOR Loans  hereunder,  (i) the  obligation of the Lenders to
make,  or to convert  Loans into or to continue  Loans as,  LIBOR Loans shall be
suspended  until the Agent shall notify the  Borrowers  and the Lenders that the
circumstances  causing such  suspension  no longer exist and (ii) the  Borrowers
shall on the termination of the Interest Period then applicable  thereto,  or on
such  earlier  date  required  by law,  prepay  in full  all  LIBOR  Loans  then
outstanding  together with accrued interest  thereon,  or convert all such LIBOR
Loans into Base Rate Loans in accordance with SECTION 2.06.

            (e) COMPENSATION.  In addition to such amounts as are required to be
paid by the  Borrowers  pursuant to the other  Sections of this  ARTICLE II, the
Borrowers  agree  to  compensate  any  Lender  for  all  losses,   expenses  and
liabilities,  including,  without  limitation,  any loss or expense  incurred by
reason of the liquidation or reemployment of deposits or other funds acquired by
such  Lender to fund or  maintain  such  Lender's  LIBOR  Loans  (including  the
Applicable  Margin  component  thereof) to the Borrowers,  which such Lender may
sustain  (i) if for any reason a funding of any LIBOR  Loans does not occur on a
date   specified   therefor   in  a   Notice   of   Borrowing   or   Notice   of
Conversion/Continuation, or a successive Interest Period does not commence after
notice  therefor  is given  pursuant  to SECTION  2.06 as a result of any act or
omission of any Borrower,  (ii) if any voluntary or mandatory  prepayment of any


                                       31
<PAGE>

LIBOR Loans occurs for any reason on a date which is not the last  scheduled day
of an Interest  Period,  (iii) as a  consequence  of any required  conversion of
LIBOR  Loans to Base Rate  Loans as a result of any of the events  indicated  in
SECTION 2.07(d),  or (iv) as a consequence of any other failure by a Borrower to
repay LIBOR Loans when required by the terms of this Agreement.

            (f) BOOKING OF LIBOR LOANS.  The Lenders may make, carry or transfer
LIBOR  Loans at,  to, or for the  account  of,  any of their  respective  branch
offices or the office of any of their respective affiliates.

            (g) LIBOR LOANS AFTER EVENT OF DEFAULT. Unless the Requisite Lenders
shall otherwise agree, after the occurrence of and during the continuance of any
Event of Default,  the Borrowers may not borrow  Revolving Loans or Term B Loans
as LIBOR Loans or elect to have any Loans  continued  as, or converted to, LIBOR
Loans after the expiration of any Interest Period then in effect for such Loans.

            SECTION  2.08.  PAYMENTS.  (a)  Interest on each LIBOR Loan shall be
payable in arrears on each LIBOR  Interest  Payment Date and, if such LIBOR Loan
is paid in full other than on such LIBOR  Interest  Payment  date, on such other
date. Interest on each Base Rate Loan will be payable in arrears on each Payment
Date and,  if such Base Rate  Loan is paid in full  other  than on such  Payment
Date, on such other date.

            (b)  Subject  to the  provisions  of  SECTIONS  2.09 and  9.02,  the
outstanding principal balance of the Term A Loans made to the Borrowers shall be
payable  in  twenty-two  consecutive  quarterly  installments  beginning  on the
fourteenth  Payment Date (i.e.  the Payment Date occurring on April 1, 2002) and
continuing on each Payment Date thereafter through and including the Term A Loan
Termination  Date in the  amounts  set forth on ANNEX C hereto.  Subject  to the
provisions of SECTIONS 2.09 and 9.02, the outstanding  principal  balance of the
Term B Loans made to the  Borrowers  shall be payable in  seventeen  consecutive
quarterly  installments  beginning  on the  nineteenth  Payment  Date (i.e.  the
Payment  Date  occurring  on July 1, 2003) and  continuing  on each Payment Date
thereafter through and including the Term B Loan Termination Date in the amounts
set forth on ANNEX C hereto.  Subject to the  provisions  of  SECTIONS  2.09 and
9.02,  the  outstanding  principal  balance of the  Revolving  Loans made to the
Borrowers shall be payable on the Revolving Credit Commitment Termination Date.

            (c) Payments made with respect to the Loans by each  Borrower  shall
be applied by the Agent first to unpaid and accrued  fees and  interest and then
to the  outstanding  unpaid  principal  balance  of the Loans of such  Borrower;
provided,  however,  that upon the occurrence  and during the  continuance of an
Event of Default,  all payments and prepayments  with respect to the Obligations
and all proceeds of Collateral  shall be applied in the  following  order by the
Agent; provided,  further, that the order of priority set forth in the following
clauses may be altered upon direction from the Requisite Lenders to the Agent:

            (1) first,  to pay  Obligations  in respect of any expenses then due
            and  payable by the  Borrowers  to the  Agents,  the  Lenders or any
            Person which is not a Lender that has issued a Letter of Credit;


                                       32
<PAGE>

            (2) second,  to pay Obligations in respect of any  reimbursement  or
            indemnities  then due and payable to the Agents,  the Lenders or any
            Person  which is not a Lender  that has  issued a Letter  of  Credit
            (excluding any reimbursement obligations with respect to any Letters
            of Credit);

            (3) third,  to pay  Obligations in respect of any fees due and owing
            to the Agent or the Collateral Agent;

            (4) fourth,  to pay Obligations in respect of the commitment fee and
            any other fees and commissions then due and owing to the Agents, the
            Lenders or any Person which is not a Lender that has issued a Letter
            of Credit;

            (5) fifth,  to pay  Obligations in respect of any accrued and unpaid
            interest due in respect of Loans and Letter of Credit Obligations;

            (6) sixth, to pay termination  payments due and payable  pursuant to
            any Interest Rate Agreement or hedging  agreement that constitutes a
            Loan Document;

            (7) to  the  ratable  payment  or  prepayment  of  principal  of any
            outstanding  Loans and  reimbursement  obligations  with  respect to
            Letters of Credit;

            (8) to provide  required cash  collateral,  if required  pursuant to
            SECTION 2.10(j); and

            (9) to the ratable payment of all other Obligations.

            SECTION 2.09. OPTIONAL AND MANDATORY  PREPAYMENT OF LOANS;  OPTIONAL
AND MANDATORY  REDUCTION OF REVOLVING LOAN COMMITMENT  AMOUNT. (a) Provided that
no Event of Default has occurred and is continuing, the Borrowers shall have the
right upon the provision of sixty (60) days' prior written  notice to the Agent,
which notice, once given, shall be irrevocable, on any Payment Date with respect
to any Base  Rate  Term  Loans  and on the last day of the  applicable  Interest
Period with respect to any LIBOR Term Loans, to prepay the outstanding principal
of the Base Rate Term  Loans in a minimum  principal  amount of  $1,000,000  and
increments of $250,000 in excess thereof,  or the  outstanding  principal of the
LIBOR Term Loans in a minimum  principal  amount of $5,000,000 and increments of
$1,000,000  in excess  thereof,  together  in each case  with  accrued  interest
thereon and the aggregate  Prepayment Premium applicable thereto.  The amount of
principal so prepaid shall be applied to the remaining principal payments of the
type of Loans  prepaid  (i.e.  Base Rate Term Loans or LIBOR Term  Loans) in the
inverse order of maturity.

            (b) Upon the occurrence of any Event of Loss in excess of $1,000,000
with respect to any item of Collateral that is not repaired or replaced,  or any
Events of Loss which,  in the aggregate,  exceed  $5,000,000 with respect to any
item or items of  Collateral  that are not  repaired or replaced  (in each case,
other than an item of Collateral no longer used or useful in the Business)  such
that after such repair or replacement it has a value at least equal to its value
prior to the  occurrence of such Event of Loss, the Borrower which suffered such


                                       33
<PAGE>

Event of Loss shall make a principal  prepayment within thirty (30) days of such
Event  of Loss in an  amount  equal  to the  replacement  value  of the  item of
Collateral  which  suffered such Event of Loss,  together with accrued  interest
thereon (but without the Prepayment  Premium) with such principal  payment to be
applied,  PRO RATA, to outstanding  principal balance of the Revolving Loans and
the Term Loans.

            (c) In the event that any Borrower  finances any  Telecommunications
Equipment  (exclusive  of soft costs that exceed  fifteen  percent  (15%) of the
invoiced  price of the related  Telecommunications  Equipment)  with a financing
source  other than a Loan  pursuant  to this  Agreement,  then  thirty (30) days
following  such  financing  the  Revolving  Loan  Commitment  Amounts of all the
Revolving  Lenders shall be reduced by the actual or imputed principal amount of
any such  financing,  and any prepayments of the Revolving Loans required by the
provisions of CLAUSE (h) below shall be accompanied by any applicable Prepayment
Premium thereon.

            (d) The  Borrowers  shall  prepay the  Revolving  Loans and the Term
Loans on a pro  rata  basis in a  principal  amount  equal to (i) all of the net
proceeds of any sales of assets of any Borrower other than sales in the ordinary
course of  business,  which  proceeds are not  reinvested  within 270 days after
receipt thereof in replacement assets,  plus the applicable  Prepayment Premium,
and (ii) the proceeds of insurance policies paid to any Borrower and not applied
within 270 days after any such payment to replacing, rebuilding or restoring the
Collateral  which was the subject of  insurance  loss,  without  any  Prepayment
Premium,  in each  case,  within  five  (5) days  after  the  expiration  of the
applicable 270 day period.

            (e) On the first Payment Date of each year,  commencing in 2002, the
Revolving  Loan  Commitment  Amounts of all the  Lenders  shall be reduced by an
amount  equal to fifty  percent  (50%) of  Excess  Operating  Cash  Flow for the
preceding  fiscal year until the Borrowers  have achieved and  maintained for at
least two consecutive fiscal quarters,  a Total Leverage Ratio of less than 5:1,
as  determined by reference to the financial  statements  delivered  pursuant to
SECTION 5.06.

            (f)  Provided   that  no  Event  of  Default  has  occurred  and  is
continuing,  commencing January 1, 2002, the Borrowers shall have the right upon
the provision of thirty days' prior written  notice to the Agent,  which notice,
once given,  shall be irrevocable,  on any Payment Date, to reduce the Revolving
Loan  Commitment  Amount of all the Lenders.  Each such reduction  shall be in a
minimum  principal  amount of  $1,000,000  and  increments of $250,000 in excess
thereof.  Any  Revolving  Loans  that must be prepaid  in  connection  with such
reduction in the Revolving Loan Commitment  Amount pursuant to CLAUSE (h) below,
shall be accompanied by any applicable Prepayment Premium thereon.

            (g) The Revolving Loan Commitment Amount of all the Lenders shall be
reduced on each  Payment  Date  beginning  April 1, 2003 as set forth on ANNEX C
hereto.  In addition,  in the event that at any time more than  fifteen  percent
(15.0%) of the average  outstanding  principal balance of Revolving Loans during
the immediately  preceding 90-day period is repaid and is not reborrowed  within
120 days after such repayment,  then on such date, the Revolving Loan Commitment
Amount of all the  Lenders  shall be reduced by an amount  equal to such  amount
that was not reborrowed.  Any Revolving Loans that must be prepaid in connection


                                       34
<PAGE>

with such reduction in the Revolving Loan Commitment  Amount pursuant to SECTION
2.09(h) below, shall be accompanied by any applicable Prepayment Premium.

            (h) On each  date  that the  Revolving  Loan  Commitment  Amount  is
reduced,  the Borrowers  shall prepay first,  the Revolving  Loans,  and second,
provide  to the Agent  cash  collateral  with  respect  to the  Letter of Credit
Obligations  in such  amounts  such  that the sum of the  outstanding  principal
balance of the Revolving  Loans plus the Letter of Credit  Obligations  does not
exceed the Revolving Loan Commitment  Amount of all the Revolving  Lenders after
giving effect to the reduction thereof effective on such date, together with any
applicable  Prepayment  Premium  thereon.  Any reduction in the  Revolving  Loan
Commitment Amount of all the Lenders shall be allocated to each Revolving Lender
based on its Pro Rata Share.  All  prepayments of principal  shall be applied to
the  remaining  principal  payments of the type of Loans  prepaid in the inverse
order of  maturity.  The  Letter of Credit  Obligations  shall be  reduced  on a
dollar-for-dollar basis by the cash collateral.

            (i) All mandatory  prepayments of the Term Loans shall be applied to
the remaining  principal  installments of the Term Loans in the inverse order of
maturity.

            SECTION 2.10. LETTERS OF CREDIT.

            (a) AGREEMENT TO CAUSE ISSUANCE. Subject to the terms and conditions
of this Agreement,  and in reliance upon the  representations  and warranties of
the Borrowers  herein set forth, the Agent agrees to (1) cause Letters of Credit
to be issued by Lenders who are willing to do so or (2) provide  credit  support
or  enhancement  or  otherwise   confirm   payment  (any  such  credit  support,
enhancement or payment  confirmation  being referred to as "CREDIT  SUPPORT") to
banks other than Lenders,  which banks are acceptable to the Agent,  which issue
Letters of Credit for the  respective  accounts of the  Borrowers in  accordance
with this SECTION 2.10 from time to time during the term of this Agreement.

            (b) AMOUNTS;  OUTSIDE  EXPIRATION DATE. The Agent shall not have any
obligation  to cause any Letter of Credit to be issued by a Lender or to provide
Credit Support for any Letter of Credit at any time if: (1) the maximum  undrawn
face amount of the Letter of Credit is greater than the Unused  Letter of Credit
Subfacility;  or (2) such  Letter of Credit  has an  expiration  date later than
thirty (30) days prior to the Revolving Credit  Commitment  Termination Date, or
more than one (1) year from the date of issuance.

            (c)  OTHER   CONDITIONS.   In  addition  to  being  subject  to  the
satisfaction of the applicable conditions precedent contained in ARTICLE IV, the
obligation  of the Agent to cause any  Letter of Credit to be issued by a Lender
or to  provide  Credit  Support  for any  Letter  of Credit  is  subject  to the
following conditions precedent having been satisfied in a manner satisfactory to
the Agent:

            (1) the  applicable  Borrower  shall have  delivered to the proposed
      issuer of such Letter of Credit,  at such times and in such manner as such
      proposed  issuer  may  prescribe,  an  application  in form and  substance
      satisfactory  to such  proposed  issuer for the  issuance of the Letter of
      Credit and such other  documents as may be required  pursuant to the terms


                                       35
<PAGE>

      thereof,  and the form and terms of the proposed Letter of Credit shall be
      satisfactory to the Agent and such proposed issuer; and

            (2) as of the date of issuance, no order of any court, arbitrator or
      Governmental  Authority  shall  purport by its terms to enjoin or restrain
      money center banks  generally  from issuing  letters of credit of the type
      and in the amount of the proposed  Letter of Credit,  and no law,  rule or
      regulation  applicable  to money center banks  generally and no request or
      directive  (whether or not having the force of law) from any  Governmental
      Authority  with  jurisdiction  over money  center  banks  generally  shall
      prohibit,  or request  that the  proposed  issuer of such Letter of Credit
      refrain from, the issuance of letters of credit  generally or the issuance
      of such Letters of Credit.

            (d) ISSUANCE OF LETTERS OF CREDIT.

            (1) REQUEST FOR LETTER OF CREDIT. The applicable Borrower shall give
      the Agent five (5) Business  Days' prior written  notice,  containing  the
      original  signature of an  authorized  officer of such  Borrower,  of such
      Borrower's request for the issuance of a Letter of Credit or the provision
      of Credit Support for a Letter of Credit. Such notice shall be irrevocable
      and shall  specify the original  face amount of the Letter of Credit,  the
      effective  date (which  date shall be a Business  Day) of issuance of such
      proposed Letter of Credit, whether such Letter of Credit may be drawn in a
      single or in  partial  draws,  the date on which such  proposed  Letter of
      Credit is to expire (which date shall be a Business  Day), the purpose for
      which such Letter of Credit is to be issued,  and the  beneficiary of such
      Letter of Credit. The applicable  Borrower shall attach to such notice the
      form of the proposed Letter of Credit.

            (2)  RESPONSIBILITIES  OF  THE  AGENT;  ISSUANCE.  The  Agent  shall
      determine,  as of the Business Day  immediately  preceding  the  requested
      effective date of issuance of the Letter of Credit set forth in the notice
      from the applicable Borrower pursuant to SECTION 2.10(d)(1), the amount of
      the  applicable  Unused Letter of Credit  Subfacility.  If (A) the undrawn
      face  amount of the  proposed  Letter of  Credit is not  greater  than the
      applicable  Unused  Letter  of Credit  Subfacility,  and (B) the Agent has
      received a  certificate  from such  Borrower  stating that the  applicable
      conditions  set forth in ARTICLE IV have been  satisfied,  the Agent shall
      cause such Letter of Credit to be issued on such proposed  effective  date
      of issuance.

            (3) NOTICE OF ISSUANCE.  The Agent shall  promptly  give each Lender
      written notice of the issuance of each Letter of Credit.

            (4) NO  EXTENSIONS  OR  AMENDMENT.  No  Letter  of  Credit  shall be
      extended or amended unless the  requirements  of this SECTION  2.10(d) are
      met as though a new Letter of Credit were being requested and issued.

            (e)  PAYMENTS PURSUANT TO LETTERS OF CREDIT.



                                       36
<PAGE>

            (1) PAYMENT OF LETTER OF CREDIT OBLIGATIONS.  The Borrowers agree to
      reimburse  the issuer  for any draw  under any  Letter of Credit,  and the
      Agent,  for the account of the Lenders,  upon any payment  pursuant to any
      Credit  Support,  immediately  upon  demand,  and to pay the issuer of the
      Letter of Credit the  amount of all other  Obligations  and other  amounts
      payable to such issuer  under or in  connection  with any Letter of Credit
      immediately when due, irrespective of any claim, set-off, defense or other
      right  which a Borrower  may have at any time  against  such issuer or any
      other Person.

            (2) REVOLVING  LOANS TO SATISFY  REIMBURSEMENT  OBLIGATIONS.  In the
      event  that the  issuer of any  Letter of Credit  honors a draw under such
      Letter of Credit, or the Agent shall have made any payment pursuant to any
      Credit Support, and the Borrowers shall not have repaid such amount to the
      issuer of such Letter of Credit or the Agent,  as applicable,  pursuant to
      SECTION  2.10(e)(1),  the  Agent  shall,  upon  receiving  notice  of such
      failure,  notify each Revolving Lender of such failure, and each Revolving
      Lender  shall  unconditionally  pay to the Agent,  for the account of such
      issuer or the Agent, as applicable,  as and when provided hereinbelow,  an
      amount  equal to such  Revolving  Lender's Pro Rata Share of the amount of
      such  payment in Dollars  and in same day funds.  If the Agent so notifies
      the Revolving  Lenders prior to 12:00 p.m. (New York time) on any Business
      Day, each Revolving Lender shall make available to the Agent the amount of
      such payment, as provided in the immediately  preceding sentence,  on such
      Business  Day.  Such  amounts paid by the  Revolving  Lenders to the Agent
      shall  constitute  Revolving  Loans  which  shall be  deemed  to have been
      requested by the applicable Borrower pursuant to SECTION 2.03.

            (f)  PARTICIPATIONS.

            (1) PURCHASE OF  PARTICIPATIONS.  Immediately  upon  issuance of any
      Letter of Credit in accordance with SECTION 2.10(d), each Revolving Lender
      shall be deemed to have  irrevocably  and  unconditionally  purchased  and
      received  without  recourse  or  warranty,   an  undivided   interest  and
      participation  in such Letter of Credit (if issued by a Revolving  Lender)
      or the  Credit  Support  provided  through  the  Agent to such  issuer  in
      connection  with the  issuance  of such Letter of Credit,  as  applicable,
      equal to such Revolving Lender's Pro Rata Share of the face amount of such
      Letter of Credit or the amount of such Credit Support (including,  without
      limitation, all obligations of the Borrowers with respect thereto, and any
      security therefor or guaranty pertaining thereto).

            (2) SHARING OF REIMBURSEMENT OBLIGATION PAYMENTS. Whenever the Agent
      receives a payment from a Borrower on account of reimbursement obligations
      in respect  of a Letter of Credit or Credit  Support as to which the Agent
      has previously received for the account of the issuer thereof payment from
      a Revolving  Lender pursuant to this SECTION  2.10(f)(2),  the Agent shall
      promptly pay to such Lender such Revolving Lender's Pro Rata Share of such
      payment from such Borrower in Dollars.  Each such payment shall be made by
      the Agent on the  Business  Day on which the  Agent  receives  immediately
      available funds paid to such Person pursuant to the immediately  preceding
      sentence, if received prior to 11:00 a.m. (New York time) on such Business
      Day and otherwise on the next succeeding Business Day.


                                       37
<PAGE>

            (3)  DOCUMENTATION.  Upon the request of any Revolving  Lender,  the
      Agent  shall  furnish  to such  Revolving  Lender  copies of any Letter of
      Credit,   reimbursement   agreement  executed  in  connection   therewith,
      application for any Letter of Credit and Credit Support  provided  through
      the Agent in  connection  with the  issuance of any Letter of Credit,  and
      such other  documentation as may reasonably be requested by such Revolving
      Lender.

            (4)  OBLIGATIONS  IRREVOCABLE.  The  obligations  of each  Revolving
      Lender to make  payments to the Agent with respect to any Letter of Credit
      or with  respect to any Credit  Support  provided  through  the Agent with
      respect to a Letter of Credit,  and the  obligations  of the  Borrowers to
      make  payments  to the Agent,  for the account of the  Revolving  Lenders,
      shall be  irrevocable,  not  subject  to any  qualification  or  exception
      whatsoever  and shall be made in accordance  with the terms and conditions
      of  this  Agreement  (assuming,  in the  case  of the  obligations  of the
      Revolving  Lenders  to make such  payments,  that the  Agent has  provided
      Credit  Support for such Letter of Credit in accordance  with the terms of
      SECTION  2.10(d)),  including,  without  limitation,  any of the following
      circumstances:

            (i) any lack of validity or  enforceability of this Agreement or any
      of the other Loan Documents;

            (ii) the  existence  of any claim,  set-off,  defense or other right
      which a Borrower  may have at any time  against a  beneficiary  named in a
      Letter of Credit or any  transferee of any Letter of Credit (or any Person
      for whom any such transferee may be acting),  any Lender,  the Agent,  the
      Collateral  Agent,  the  issuer  of such  Letter of  Credit,  or any other
      Person,  whether in connection with this Agreement,  any Letter of Credit,
      the  transactions   contemplated  herein  or  any  unrelated  transactions
      (including  any  underlying  transactions  between a Borrower or any other
      Person and the beneficiary named in any Letter of Credit);

            (iii) any draft,  certificate or any other document  presented under
      the  Letter  of  Credit  proving  to be  forged,  fraudulent,  invalid  or
      insufficient  in any  respect or any  statement  therein  being  untrue or
      inaccurate in any respect;

            (iv) the surrender or impairment of any security for the performance
      or observance of any of the terms of any of the Loan Documents; or

            (v) the occurrence of any Default or Event of Default.

            (g) RECOVERY OR  AVOIDANCE OF PAYMENTS.  In the event any payment by
or on behalf of a Borrower  received  by the Agent  with  respect to a Letter of
Credit or Credit Support provided for any Letter of Credit (or any guaranty by a
Borrower  or  reimbursement  obligation  of a  Borrower  relating  thereto)  and
distributed by the Agent to the Revolving Lenders on account of their respective
participations  therein, is thereafter set aside,  avoided or recovered from the
Agent in connection with any receivership, liquidation or bankruptcy proceeding,


                                       38
<PAGE>

the Revolving  Lenders shall,  upon demand by the Agent,  pay to the Agent their
respective  Pro Rata  Shares of such  amount  set aside,  avoided or  recovered,
together  with  interest  at the rate  required to be paid by the Agent upon the
amount required to be repaid by it.

            (h) COMPENSATION FOR LETTERS OF CREDIT.

        The  Borrowers  agree to pay the fees set  forth in  SECTION  2.11  with
      respect to any Letters of Credit.

            (i)  INDEMNIFICATION; EXONERATION.

            (1)  INDEMNIFICATION.  In addition to amounts  payable as  elsewhere
      provided in this  SECTION  2.10,  the  Borrowers  hereby agree to protect,
      indemnify,  pay and save  the  Lenders  and the  Agent  harmless  from and
      against any and all claims, demands, liabilities,  damages, losses, costs,
      charges and  expenses  (including  reasonable  attorneys'  fees) which any
      Lender or the Agent may incur or be subject to as a consequence, direct or
      indirect,  of the issuance of any Letter of Credit or the provision of any
      Credit Support in connection  therewith.  The agreements contained in this
      SECTION 2.10(i)(1) shall survive the payment in full of the Obligations.

            (2) ASSUMPTION OF RISK BY THE BORROWERS. As among the Borrowers, the
      Lenders  and the Agent,  each  Borrower  assumes all risks of the acts and
      omissions of, or misuse of any of the Letters of Credit by, the respective
      beneficiaries  of  such  Letters  of  Credit.  In  furtherance  and not in
      limitation  of the  foregoing,  the  Lenders  and the  Agent  shall not be
      responsible   for:  (A)  the  form,   validity,   sufficiency,   accuracy,
      genuineness  or legal  effect of any  document  submitted by any Person in
      connection with the  application  for and issuance of and  presentation of
      drafts  with  respect to any of the  Letters of Credit,  even if it should
      prove  to be in any or all  respects  invalid,  insufficient,  inaccurate,
      fraudulent or forged;  (B) the validity or  sufficiency  of any instrument
      transferring  or assigning or  purporting to transfer or assign any Letter
      of Credit or the rights or benefits  thereunder  or proceeds  thereof,  in
      whole or in part,  which may prove to be  invalid or  ineffective  for any
      reason;  (C) the  failure  of the  beneficiary  of any Letter of Credit to
      comply duly with conditions  required in order to draw upon such Letter of
      Credit; (D) errors, omissions,  interruptions or delays in transmission or
      delivery of any messages, by mail, cable,  telegraph,  telex or otherwise,
      whether  or not  they  be in  cipher;  (E)  errors  in  interpretation  of
      technical terms; (F) any loss or delay in the transmission or otherwise of
      any document  required in order make a drawing  under any Letter of Credit
      or of the proceeds thereof;  (G) the  misapplication by the beneficiary of
      any Letter of Credit of the  proceeds of any drawing  under such Letter of
      Credit; or (H) any consequences  arising from causes beyond the control of
      the  Lenders  or the  Agent,  including,  without  limitation,  any act or
      omission,  whether rightful or wrongful,  of any present or future de jure
      or de facto  Governmental  Authority.  None of the foregoing shall affect,
      impair or prevent  the vesting of any rights or powers of the Agent or any
      Lender under this SECTION 2.10(i).

            (3)   EXONERATION.   In  furtherance  and  extension,   and  not  in
      limitation,  of the specific  provisions set forth above, any action taken
      or omitted by the Agent or any Lender under or in  connection  with any of


                                       39
<PAGE>

      the Letters of Credit or any related certificates,  if taken or omitted in
      good  faith,  shall not put the Agent or any  Lender  under any  resulting
      liability  to  any  Borrower  or  relieve  any  Borrower  of  any  of  its
      obligations hereunder to any such Person.

            (j)   SUPPORTING   LETTER   OF   CREDIT;   CASH   COLLATERAL.    If,
notwithstanding  the  provisions  of  SECTION  2.10(b),  any Letter of Credit is
outstanding  upon the termination of this Agreement,  then upon such termination
the Borrowers shall cause the  termination of such Letter of Credit.  If, at the
Agent's  election,  any such  Letter of  Credit  remains  outstanding,  then the
Borrowers shall deposit with the Agent, for the ratable benefit of the Agent and
the Revolving  Lenders,  with respect to each Letter of Credit then outstanding,
as the Agent shall specify, either (A) a standby letter of credit (a "SUPPORTING
LETTER OF CREDIT") in form and substance  satisfactory to the Required Revolving
Lenders, issued by an issuer satisfactory to the Agent in an amount equal to the
greatest amount for which such Letter of Credit may be drawn,  plus any fees and
expenses associated with such Letter of Credit, under which Supporting Letter of
Credit the Agent is entitled to draw amounts  necessary  to reimburse  the Agent
and the  Revolving  Lenders  for  payments  made by the Agent and the  Revolving
Lenders under such Letter of Credit or under any Credit Support provided through
the Agent with respect  thereto and any fees and expenses  associated  with such
Letter of Credit,  or (B) cash in amounts  necessary to reimburse  the Agent and
the Revolving  Lenders for payments  made by the Agent or the Revolving  Lenders
under such  Letter of Credit or under any Credit  Support  provided  through the
Agent with  respect  thereto,  and any fees and  expenses  associated  with such
Letter of Credit.  Such Supporting  Letter of Credit or deposit of cash shall be
held by the  Agent,  for the  ratable  benefit  of the Agent  and the  Revolving
Lenders,  as security  for,  and to provide  for the  payment of, the  aggregate
undrawn face amount of such Letters of Credit remaining outstanding.

            SECTION 2.11.  FEES.  (a) The Borrowers  shall pay and the Borrowers
shall be  jointly  and  severally  liable to the Agent  for the  account  of the
Revolving Lenders for payment of a nonutilization  fee calculated on a per annum
basis and equal to the percentage  corresponding to the criteria set forth below
of the average  drawn portion of the Revolving  Loan  Commitment  Amount for the
quarterly  period  preceding a Payment Date,  which fee shall be payable on each
Payment Date following such last day of a quarter  beginning on the Payment Date
following  the "Initial  Funding  Date" (as defined in the  Existing  Agreement)
until and including the Payment Date following the Revolving  Credit  Commitment
Termination Date:

      Average Drawn Portion
      of Revolving Loan Commitment
      Amount for the Quarterly Period
      Preceding a Payment Date               Percentage
      -------------------------------        -----------

      Less than or equal to
      $58,333,333                            1.25%

      Greater than $58,333,333 and
      less than or equal to                  1.00%
      $116,666,666



                                       40
<PAGE>

      Greater than $116,66,666 and
      less than or equal to                  0.75%
      $175,000,000

In the event that at any time the Borrowers fail to comply with the requirements
of  SECTION  2.03(d)  for  any  calendar  year,  each  of  the  above  described
nonutilization  fees shall be  increased by 100 basis points for the entire such
calender year with payment of such increment in the nonutilization fee being due
and payable not later than the last Business Day of such calendar year.

            (b) The Borrowers  shall pay and the Borrowers  shall be jointly and
severally  liable to the Agent for the account of the Term B Lenders for payment
of a  commitment  fee  calculated  on a per  annum  basis  and  equal to one and
one-half  percent  (1.50%) of the average of the unused  Term B Loan  Commitment
Amount for the quarterly  period  preceding a Payment  Date,  which fee shall be
payable on each Payment Date following  such last day of a quarter  beginning on
the Payment Date following the Closing Date until and including the Payment Date
following the Term B Loan Commitment Termination Date.

            (c) The Borrowers  shall pay the Agent and the Collateral  Agent and
shall be jointly and  severally  liable to the Agent and the  Collateral  Agent,
respectively,  for  payment  of an annual  administration  fee and a  collateral
monitoring fee at the times and in the amounts set forth in the Fee Letters.

            (d) The  Borrowers  shall on the Closing  Date pay the Agent for the
ratable benefit of the Revolving Lenders and the Term A Lenders an amendment fee
of $1,250,000 and any fee then due under the fee letter dated as of February 14,
2000 between the Borrowers and Lucent.

            (e) The Borrowers  shall pay and the Borrowers  shall be jointly and
severally  liable to the Agent (i) for the account of the Revolving  Lenders for
payment in arrears on each  Payment  Date of a fee equal to equal to the product
of the Applicable Margin in effect with respect to LIBOR Loans for the preceding
calendar  quarter on an annualized  basis,  multiplied by the average  Letter of
Credit Obligations  outstanding  during such calendar quarter,  and (ii) for the
account of any Person which issues any Letter of Credit,  for payment in arrears
on each  Payment  Date of a fee equal to (A) the product of  one-eighth  percent
(0.125%)  per annum  multiplied  by the average face amount of Letters of Credit
issued by such Person and outstanding during the preceding calendar quarter, and
(B) if such  Person is not a Lender,  any  additional  fees as may be charged by
such Person in  connection  with the issuance or  maintenance  of such Letter of
Credit.

            (f) All fees once paid shall be nonrefundable.

            SECTION 2.12. MANNER OF PAYMENT; SPECIAL TAX CONSIDERATIONS. (a) All
payments  by the  Borrowers  hereunder  and under the Notes shall be made to the
Agent by wire transfer or other electronic payment method to the Payment Account
or to such bank  account  as the Agent may  designate,  for the  account  of the
Lenders in Dollars in immediately  available funds by 11:00 a.m., New York time,
on the  date on which  such  payment  shall  be due.  The  Agent  will  promptly
thereafter  cause to be  distributed  like  funds  relating  to the  payment  of
principal or interest or other fees ratably (other than amounts payable pursuant
to  SECTION  2.14) to each  Lender in  accordance  with  SECTION  10.07  hereof.


                                       41
<PAGE>

Interest in respect of any Loan hereunder shall accrue from the day such Loan is
made up to and including the day prior to the date on which such Loan is paid in
full.  Payments  received  after 12:00 p.m.  shall not be given credit until the
next  Business  Day, and the  Borrowers  shall be liable for  interest,  if any,
accruing on such payment until the next Business Day.

            (b) (1) Any and all  payments by each  Borrower  hereunder  shall be
made free and  clear of and  without  deduction  for any and all  Taxes.  If any
Borrower  shall be required by law to deduct any Taxes from or in respect of any
sum payable  hereunder or under the other Loan Documents to any Lender or Agent,
(A) the sum payable  shall be increased as may be necessary so that after making
all required  deductions  (including  deductions  applicable to additional  sums
payable under this SECTION  2.12) such Lender or Agent  receives an amount equal
to the sum it would have  received had no such  deductions  been made,  (B) such
Borrower  shall make such  deductions,  and (C) such Borrower shall pay the full
amount  deducted  to the  relevant  taxation  authority  or other  authority  in
accordance  with  applicable  law. If a withholding  tax of the United States of
America or any other  Governmental  Authority shall be or become  applicable (y)
after the date of this  Agreement,  to the payments by any Borrower  made to the
Lending  Office  or any other  office  that a Lender  may  claim as its  Lending
Office,  or (z) after  such  Lender's  selection  and  designation  of any other
Lending Office, to such payments made to such other Lending Office,  such Lender
shall use  reasonable  efforts  to make,  fund and  maintain  its Loans  through
another  Lending Office of such Lender in another  jurisdiction so as to reduce,
but not increase, the applicable Borrower's liability hereunder,  if the making,
funding or  maintenance  of such Loans through such other Lending Office of such
Lender does not, in the judgment of such Lender,  otherwise materially adversely
affect  such Loans,  such  Lender's  obligations  under its  Commitment  or such
Lender.  Notwithstanding anything to the contrary hereunder, if a Person becomes
a Lender under this  Agreement  pursuant to SECTION 11.08 hereof,  the Borrowers
shall in no event be required to increase any payment  pursuant to paragraph (b)
of this  SECTION  2.12 by an amount that would exceed the amount of any increase
that would be required to be made under  paragraph  (b) of this  SECTION 2.12 to
the assigning Lender.

            (2) The Borrowers  will jointly and severally  indemnify each Lender
and the Agents and hold them  harmless for the full amount of Taxes  (including,
without limitation,  any Taxes imposed by any Governmental  Authority on amounts
payable under this SECTION 2.12 or any other documentary  taxes,  assessments or
charges  made by any  Governmental  Authority  by  reason of the  execution  and
delivery of this  Agreement or any other Loan  Document)  paid by such Lender or
the Agent (as the case may be) and any liability (including penalties, interest,
and expenses)  arising therefrom or with respect thereto.  This  indemnification
shall be made  within  thirty  (30) days after the date such Lender or the Agent
(as the case may be) makes written  demand  therefor.  A  certificate  as to any
additional  amount  payable to any Lender or the Agent under this  SECTION  2.12
submitted to the Borrowers and the Agent (if a Lender is so  submitting) by such
Lender or the Agent shall show in reasonable  detail the amount  payable and the
calculations  used to determine  such amount.  With respect to such deduction or
withholding  for or on account  of any Taxes and to confirm  that all such Taxes
have been  paid to the  appropriate  Governmental  Authorities,  the  applicable
Borrower  shall promptly (and in any event not later than thirty (30) days after


                                       42
<PAGE>

receipt)  furnish to each Lender and the Agent such  certificates,  receipts and
other documents as may be required (in the judgment of such Lender or the Agent)
to establish any tax credit to which such Lender or the Agent may be entitled.

            (3) Within  thirty  (30) days after the date of any payment of Taxes
on amounts payable hereunder by any Borrower,  such Borrower will furnish to the
Agent, at its address  referred to in SECTION 11.01, the original or a certified
copy of a receipt evidencing payment thereof.

            (4) Without  prejudice to the survival of any other agreement of any
Borrower hereunder, the agreements and obligations of such Borrower contained in
this  SECTION 2.12 shall  survive the payment in full of principal  and interest
hereunder and the termination of this Agreement.

            (5) Without  limiting the  obligations  of the Borrowers  under this
SECTION 2.12, each Lender that is not created or organized under the laws of the
United States of America or a political subdivision thereof shall deliver to the
Borrowers  and the Agent on or before the effective  date hereof,  or, if later,
the date on which such Lender becomes a Lender pursuant to SECTION 11.08 hereof,
a true and  accurate  certificate  executed in  duplicate  by a duly  authorized
officer of such Lender,  in a form  satisfactory to the Borrowers and the Agent,
to the  effect  that (A) such  Lender  is  capable  under the  provisions  of an
applicable  tax treaty  concluded by the United States of America (in which case
the  certificate  shall be accompanied by two original,  executed copies of Form
1001 of the IRS or any  successor  form)  or under  Section  1442 of the IRC (in
which case the certificate shall be accompanied by two original, executed copies
of Form 4224 of the IRS or any successor form) of receiving payments of interest
hereunder exempt from or at a reduced  deduction or withholding of United States
federal  income tax or (B) if such Lender is not a "bank"  within the meaning of
Section 881(c)(3)(A) of the IRC and intends to claim exemption from U.S. federal
withholding  tax under Section  871(h) or Section 881(c) of the IRC with respect
to payments of "portfolio interest", (i) that such Lender is not a "bank" within
the meaning of Section 881(c) of the IRC, is not a ten percent (10%) shareholder
(within the meaning of Section  871(h)(3)(B)  of the IRC) of any Borrower and is
not a controlled foreign corporation related to any Borrower (within the meaning
of  Section  864(d)(4)  of the  IRC),  (ii)  that such  Lender  claims  complete
exemption  from U.S.  federal  withholding  tax on  payments  of interest by the
Borrowers  under this Agreement and the other Loan Documents and (iii) that such
Lender has received in replacement of any Note held by or assigned to it, a "QFL
Note" (as defined  below) in  accordance  with this SECTION  2.12(b).  Each such
Lender  further  agrees to deliver to the  Borrowers  and the Agent from time to
time a true and accurate  certificate executed in duplicate by a duly authorized
officer of such Lender substantially in a form satisfactory to the Borrowers and
the Agent,  before or  promptly  upon the  occurrence  of any event  requiring a
change  in  the  most  recent  certificate  previously  delivered  by it to  the
Borrowers  and the Agent  pursuant to this  SECTION  2.12(b)(5).  Further,  each
Lender which delivers a certificate  accompanied by Form 1001 of the IRS (or any
successor form or forms  required  under the IRC or the  applicable  regulations
promulgated thereunder) covenants and agrees to deliver to the Borrowers and the
Agent  within  fifteen  (15) days  prior to January  1,  1999,  and every  third
anniversary of such date thereafter, on which this Agreement is still in effect,
another such certificate and two accurate and complete original signed copies of
Form  1001  (or  any  successor  form or  forms  required  under  the IRC or the
applicable regulations promulgated thereunder),  and each Lender that delivers a
certificate  accompanied by Form 4224 of the IRS (or any successor form or forms


                                       43
<PAGE>

required under the IRC or the  applicable  regulations  promulgated  thereunder)
covenants and agrees to deliver to the  Borrowers  and the Agent within  fifteen
(15) days prior to the beginning of each subsequent  taxable year of such Lender
during which this Agreement is still in effect, another such certificate and two
accurate and complete  original signed copies of IRS Form 4224 (or any successor
form or forms required under the IRC or the applicable  regulations  promulgated
thereunder). Each such certificate shall certify as to one of the following:

            (a) that such  Lender is capable of  receiving  payments of interest
      hereunder  exempt from or at a reduced  deduction or withholding of United
      States of America federal income tax;

            (b) that  such  Lender  is not  capable  of  receiving  payments  of
      interest hereunder exempt from or at a reduced deduction or withholding of
      United States of America  federal  income tax as specified  therein but is
      capable of recovering the full amount of any such deduction or withholding
      from a source other than the Borrowers and will not seek any such recovery
      from the Borrowers; or

            (c) that,  as a result of the  adoption of or any change in any law,
      treaty,  rule,  regulation,  guideline or  determination of a Governmental
      Authority or any change in the interpretation or application  thereof by a
      Governmental  Authority  after the date such Lender became a party hereto,
      such Lender is not  capable of  receiving  payments of interest  hereunder
      without  deduction  or  withholding  of United  States of America  federal
      income tax as specified  therein and that it is not capable of  recovering
      the full amount of the same from a source other than the Borrowers.

            Each Lender shall  promptly  furnish to the  Borrowers and the Agent
such additional  documents as may be reasonably required by the Borrowers or the
Agent to establish any exemption  from or reduction of any Taxes  required to be
deducted or withheld  and which may be obtained  without  undue  expense to such
Lender

            (6) For a  period  with  respect  to which a Lender  has  failed  to
provide the Agent and the Borrowers with the appropriate  form described in this
SECTION  2.12(b)(5)  (other  than  if such  failure  is due to a  change  in law
occurring  subsequent to the date on which a form  originally was required to be
provided),  such  Lender  shall not be entitled  to  indemnification  under this
SECTION  2.12 with  respect to Taxes  imposed by the United  States by reason of
such failure;  PROVIDED,  HOWEVER,  that should a Lender become subject to Taxes
because of its failure to deliver a form required hereunder, the Borrowers shall
take such steps as such Lender shall reasonably request to assist such Lender to
recover such Taxes.

            (7) Any Lender  that is not a "bank"  within the  meaning of Section
881(c)(3)(A)  of the IRC and satisfies the  applicable  requirements  of SECTION
2.12(b)(5)  (a  "Qualified  Foreign  Lender")  shall upon receipt of the written
request of the Agent or the Borrowers  and may, upon its own written  request to
the Agent,  exchange any Note held by or assigned to it for a qualified  foreign
lender Note (a "QFL  Note").  A QFL Note shall be in the form of the  applicable


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<PAGE>

Note attached as Exhibit E-1, E-2 or E-3 but shall contain the following legend:
"This Note is a QFL Note, and as such,  ownership of the obligation  represented
by such QFL Note may be transferred  only in accordance with Section 2.12 of the
Loan and Security Agreement." Any QFL Note issued in replacement of any existing
Note pursuant to this Section shall be (i) dated the date of such existing Note,
(ii) issued in the name of the Borrowers and (iii) issued in the same  principal
amount as such  existing  Note.  Any Note  replaced  pursuant to this Section is
sometimes referred to herein as a "Replaced Note".

            (8) The Borrowers  agree that,  upon the request of or delivery of a
request to a Qualified  Foreign Lender pursuant to paragraph (7) of this SECTION
2.12(b),  they shall execute and deliver a QFL Note to the Agent in  replacement
of the Replaced Note  surrendered in connection with such request  conforming to
the  requirements  of  this  paragraph.  Each  Qualified  Foreign  Lender  shall
surrender its Note in  connection  with any  replacement,  of a QFL Note and the
existing Note to be replaced by such QFL Note in accordance with this paragraph,
the Agent shall  forward the QFL Note to the Lender  which has  surrendered  its
Note for replacement by such QFL Note and shall forward the surrendered  Note to
the Borrowers marked  "canceled".  Once issued, QFL Notes (i) shall be deemed to
and shall be "Notes" for all purposes under the Loan Documents,  (ii) may not be
exchanged  for Notes  which are not QFL Notes,  notwithstanding  anything to the
contrary in the Loan  Documents  and (iii) shall at all times  thereafter be QFL
Notes,  including,  without  limitation,  following  any transfer or  assignment
thereof.

            (9) Notwithstanding  anything to the contrary in the Loan Documents,
the QFL Notes are registered  obligations as to both principal and interest with
the Borrowers and transfer of the  obligations  underlying  such QFL Note may be
effected  only  by  surrender  of the  QFL  Note  to the  Borrowers  and  either
reissuance  by the  Borrowers of such QFL Note to the  transferee or issuance by
the  Borrowers  of a new QFL  Note to the  transferee.  A QFL  Note  shall  only
evidence a Lender's or an  assignee's  right,  title and  interest in and to the
related  obligation,  and in no event is a QFL  Note to be  considered  a bearer
instrument  or  obligation.  This  SECTION  2.12 shall be  construed so that the
obligations  underlying the QFL Notes are at all times maintained in "registered
form" within the meaning of Sections 871(h)(2) and 881(c)(3) of the IRC.

            (c)(1) If a Borrower pays any  additional  amount under this SECTION
2.12 and, as a result,  any Lender,  together with the Agent,  subsequently,  in
their sole discretion and based on their own interpretation of any relevant laws
(but  acting in good faith)  receive or are  granted a final and  non-appealable
credit  against  or  deduction  from or in  respect  of any tax  payable by such
Lender,  or obtain any other final and  non-appealable  relief in respect of any
tax, which in the opinion of such Lender and the Agent, acting in good faith, is
both reasonably  identifiable  and  quantifiable  by them without  requiring any
Lender, the Agent or their professional  advisers to expend a material amount of
time or incur a  material  cost in so  identifying  or  quantifying  (any of the
foregoing,  to the extent so reasonably  identifiable  and  quantifiable,  being
referred to as a "SAVING"),  such Lender shall,  to the extent that it can do so
without  prejudice  to the  retention  of the Saving,  reimburse  such  Borrower
promptly after such  identification and  quantification  with the amount of such
Saving;  PROVIDED,  HOWEVER,  that any such Saving shall be reduced by any costs
incurred by such Lender or the Agent in obtaining such Saving.



                                       45
<PAGE>

            (2)  Nothing in this  SECTION  2.12(c)  shall  require any Lender to
disclose to any Person any  information  regarding its tax affairs or to arrange
its tax and other affairs in any particular manner.

            SECTION 2.13.  MAXIMUM  LAWFUL  INTEREST RATE.  Notwithstanding  any
provision  contained herein, the total liability of the Borrowers for payment of
interest  pursuant  hereto and the Notes,  including  any other charges or other
amounts, to the extent such charges and other amounts are deemed to be interest,
shall not exceed the  maximum  amount of such  interest  permitted  by law to be
charged,  collected, or received from the Borrowers (the "MAXIMUM RATE"). If any
payments  by any  Borrower  for the  account of any Lender  include  interest in
excess of the Maximum Rate, such Lender shall apply such excess to the reduction
of the unpaid principal  amount owing by such Borrower,  or if none is due, such
excess shall be returned to such Borrower.

            SECTION 2.14. FUNDING ISSUES. (a) INCREASED COSTS. If, due to either
(i) the  introduction  after the date  hereof of, or any  change  after the date
hereof in or in the interpretation of, any applicable law, rule or regulation by
any Governmental  Authority,  central bank or comparable agency charged with the
interpretation or administration  thereof or (ii) compliance by any Lender after
the date hereof with any final request or final directive  issued after the date
hereof  (whether  or not  having  the  force  of law) by any  such  Governmental
Authority,  central bank or  comparable  agency,  and, as a result of any of the
events  set forth in the above  clauses  (i) and  (ii),  (x) there  shall be any
increase in the cost to such Lender in  maintaining  its  Commitment  under this
Agreement or funding or  maintaining  its Pro Rata Share of the Loans under this
Agreement,  or (y) any Lender is subjected to any charge or  withholding  on its
obligations  hereunder,  or changes in the basis of  taxation of payments to any
Lender in connection  with any of the foregoing  (except for changes in the rate
of tax on overall net income of any Lender)  (collectively,  "INCREASED COSTS"),
then the Borrowers  shall,  from time to time, pay, to the Agent for the benefit
of such Lender  within 15 days after such Lender shall have  provided  notice to
the Agent (and the Agent shall have  provided  notice to the  Borrowers) of such
Increased  Cost,  an  amount  sufficient  to  compensate  such  Lender  for such
Increased Cost, as provided  herein.  A certificate  setting forth in reasonable
detail the  computation of the amount of such Increased Cost (which  increase in
cost shall be determined by such Lender's reasonable allocation of the aggregate
of such cost increases resulting from such event), submitted to the Borrowers by
such Lender,  shall be conclusive and binding for all purposes,  absent manifest
error.

            (b)  INCREASED  CAPITAL.  If any Lender  which is subject to minimum
capital  requirements  determines  that  compliance  by such  Lender,  with  any
guideline  or request  from any  central  bank or other  Governmental  Authority
(whether or not having the force of law)  affects or would  affect the amount of
capital required or expected to be maintained by such Lender, or any corporation
controlling such Lender,  and such Lender reasonably  determines that the amount
of such capital is increased by or based upon any  commitment to lend  hereunder
or making or maintaining  Loans,  its commitment to participate (as provided for
in  SECTION  2.10(f))  in any Letter of Credit or any  Credit  Support  provided
through the Agent in  connection  with the issuance of any Letter of Credit,  or
other commitments of this type, then, upon demand by such Person,  the Borrowers
agree to, within five (5) days of such demand, pay to such Person,  from time to
time as specified by such Person,  additional  amounts  sufficient to compensate


                                       46
<PAGE>

such Person in the light of such  circumstances,  to the extent that such Person
reasonably  determines such increase in capital to be allocable to such Person's
commitment or  maintenance  of Loans  hereunder or such  Person's  commitment to
participate in any Letter of Credit or Credit  Support.  A certificate as to the
amount of such  increased  cost,  submitted to the  Borrowers by the  applicable
Person shall,  absent manifest error, be conclusive and binding on the Borrowers
for all purposes.

            (c)  REPLACEMENT  OF  LENDER.  If any  Borrower,  as a result of the
requirements of either SECTION 2.14(a) or SECTION 2.14(b),  shall be required to
pay any particular Lender (an "AFFECTED LENDER") the additional amounts referred
to in such Section,  which costs are not imposed by the other Lenders,  and such
additional amounts are material,  then such Borrower shall be entitled to either
prepay such Affected Lender without any Prepayment Premium but with any payments
required by SECTION 2.07(e), or find a replacement Lender, reasonably acceptable
to the  Agents  (the  Agents'  consent  to  such  replacement  Lender  not to be
unreasonably  withheld), to replace the Affected Lender. The Affected Lender and
the replacement Lender shall execute an Assignment Agreement with respect to all
of the Affected Lender's  Commitments and all Loans owing to the Affected Lender
and comply with the other  provisions of SECTION  11.08(c).  Upon the payment by
the replacement Lender to the Affected Lender of the then outstanding  principal
amount of Loans owing to the Affected  Lender,  together  with accrued  interest
thereon,  and  the  payment  by the  Borrower  to  the  Affected  Lender  of any
compensation  required with respect to LIBOR Loans pursuant to SECTION  2.07(e),
the replacement  Lender shall succeed to all of the Affected Lender's rights and
obligations under this Agreement and the other Loan Documents.

            SECTION  2.15.  JOINT  AND  SEVERAL  LIABILITY;   CONTRIBUTION.  (a)
Notwithstanding  anything to the  contrary in this  Agreement  or the other Loan
Documents,  all payment and performance Obligations arising under this Agreement
and the other Loan  Documents  shall be joint and  several  obligations  of each
Borrower secured by all the Borrowers' Collateral.  The Agent and the Collateral
Agent may apply any portion of any  Borrower's  Collateral to satisfy any of the
Obligations of any other Borrower.

            (b) CONTRIBUTION AND INDEMNIFICATION  BETWEEN THE BORROWERS.  To the
extent that any Borrower  shall,  as a result of the  operation of SECTION 2.15,
pay any Obligation of any other Borrower under the Loan Documents  (such payment
being referred to as an  "ACCOMMODATION  PAYMENT"),  then such Borrower shall be
entitled to  contribution  and  indemnification  from, and be reimbursed by such
other Borrower, as set forth in the Contribution Agreement. Each Borrower agrees
that any extension,  forbearance  or amendment,  or any  acceptance,  release or
substitution of security,  or any impairment or suspension of Lender's  remedies
or rights  against any other  Borrower or the  cessation of the liability of any
other Borrower for any reason other than full and  indefeasible  satisfaction of
all Obligations shall not in any way affect the liability of such Borrower. Each
Borrower has provided itself of the means of remaining informed of the financial
condition of each other Borrower,  and waives any right to require any Lender or
any of the Agents to keep it informed of the  financial  condition  of any other
Borrower.  The  provisions  of  this  section  shall,  to the  extent  expressly
inconsistent   with  any  provision  in  any  Loan   Document,   supersede  such
inconsistent provision.



                                       47
<PAGE>

                                  ARTICLE III
                         REPRESENTATIONS AND WARRANTIES

            Each Borrower  represents and warrants to the Agent,  the Collateral
Agent and the Lenders that:

            SECTION  3.01.  ORGANIZATION;  POWERS.  (a) Such  Borrower  (i) is a
corporation or limited liability company duly organized, validly existing and in
good standing under the laws of its  jurisdiction  of  organization  and (ii) is
qualified to do business in the  jurisdiction  in which its  principal  place of
business is located and in every other  jurisdiction where such qualification is
necessary;

            (b)  such Borrower has the power and authority to own its
properties, to carry on its business as now conducted; and

            (c) such Borrower has the power and authority to execute and deliver
and perform this  Agreement and the other Loan Documents to which it is a party,
to  borrow  hereunder,  and will  have the  power to  execute  and  deliver  any
Mortgages  and  Collateral  Assignments  of  Leases or other  instruments  to be
delivered by it subsequent to the date hereof.

            SECTION 3.02. CORPORATE AUTHORIZATION.  The execution,  delivery and
performance  of this  Agreement  and the  other  Loan  Documents  to which  such
Borrower is a party, and the Loans hereunder:

            (a) have been duly authorized by such Borrower's  Board of Directors
or managers and, if necessary, such Borrower's stockholders or members;

            (b) (1) do not violate (i) any existing  provision of law applicable
to such  Borrower  and not  immaterial  to its  business,  (ii) such  Borrower's
Certificate or Articles of Incorporation or other organizational  documents,  as
the  case  may  be,  or  (iii)  any  applicable  order  of any  court  or  other
governmental  agency,  and (2) do not  conflict  with,  result in a breach of or
constitute  (with  due  notice  or lapse of time or both) a  default  under  any
indenture,  agreement for borrowed money, bond, note or other similar instrument
or any other  material  agreement to which such  Borrower is a party or by which
such Borrower or any of such Borrower's property is bound;

            (c) do not result in the creation or  imposition  of any Lien of any
nature  whatsoever  upon any property or assets of such Borrower  other than the
Liens granted pursuant to this Loan Agreement or the other Loan Documents;

            (d)  constitute  legal,  valid  and  binding   obligations  of  such
Borrower,  enforceable against such Borrower in accordance with their respective
terms; and

            (e)  do  not,  as of the  date  of  execution  hereof,  require  any
governmental  consent,  filing,  registration or approval except as set forth on
SCHEDULE 3.02.

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<PAGE>

            SECTION 3.03. FINANCIAL STATEMENTS.  The Borrowers have furnished to
the Agent and the Lenders the audited  consolidated  financial statements of KMC
Holdings dated as of December 31, 1998, and the unaudited consolidated financial
statements  for the fiscal quarter ended  September 30, 1999 , which  statements
are  attached  hereto  as  EXHIBIT  I  (collectively,   the  "Financials").  The
Financials  have  been  prepared  in  accordance  with GAAP  applied  on a basis
consistent  with that of  preceding  periods and are complete and correct in all
material respects.  As of the date of the Financials,  (a) the Financials fairly
represent KMC Holdings'  financial  position and results of operations;  and (b)
there are no omissions from the  Financials or any other facts or  circumstances
not reflected in the Financials which are or may be material according to GAAP.

            SECTION 3.04. NO MATERIAL ADVERSE CHANGE. There has been no material
adverse  change  in  the  condition  (financial  or  otherwise),  operations  or
properties of such Borrower since the date of the Financials.

            SECTION  3.05.  LITIGATION.  Except as set forth on  SCHEDULE  3.05,
there are no actions,  suits or  proceedings at law or in equity or by or before
any  Governmental  Authority now pending or, to the knowledge of such  Borrower,
threatened, against or affecting such Borrower or any property or rights of such
Borrower  as  to  which  there  is  a  reasonable   possibility  of  an  adverse
determination and which, if adversely  determined,  would individually or in the
aggregate  materially  impair  the right of any  Borrower  to carry on  business
substantially  as now being  conducted  or as  presently  contemplated  or would
result in any Material Adverse Effect.

            SECTION 3.06.  TAX RETURNS.  Such Borrower has filed or caused to be
filed all  Federal,  state and local tax returns  which are required to be filed
and has paid or caused to be paid all taxes as shown on such  returns  or on any
assessment  received by it to the extent that such taxes have become due, except
such taxes the amount, applicability or validity of which are being contested in
good faith by  appropriate  proceedings  and with respect to which such Borrower
shall have set aside on its books  adequate  reserves with respect to such taxes
as are required by GAAP.

            SECTION 3.07. NO DEFAULTS.  Such Borrower is not in default (i) with
respect to any judgment,  writ,  injunction,  decree,  rule or regulation of any
Governmental  Authority which is likely to have a Material  Adverse  Effect,  or
(ii) in the  performance,  observance or fulfillment of any of the  obligations,
covenants or  conditions  contained in any material  agreement or  instrument to
which such Borrower is a party or by which any of its assets are bound, which is
likely to have a Material Adverse Effect.

            SECTION  3.08.  PROPERTIES.  Such  Borrower has good and  marketable
title to all its  material  properties  and  assets and all  Collateral  of such
Borrower  is free  and  clear  of all  Liens of any  nature  whatsoever,  except
Permitted Liens.

            SECTION 3.09. LICENSES, MATERIAL AGREEMENTS,  INTELLECTUAL PROPERTY.
(a) Such  Borrower  has  obtained all  material  Governmental  Approvals,  which
Governmental  Approvals are necessary or appropriate  for the  construction  and
operation of the Systems as are  presently  operating,  as  contemplated  in the
Milestone  Plan,  other  than  immaterial   municipal  business  permits.   Such
Governmental  Approvals are correctly  listed on SCHEDULE 3.09(a) and constitute
the only Governmental  Approvals  required in connection with the Systems as are
presently  operating.  All  Governmental  Approvals of such Borrower are in full
force and effect,  are duly issued in the name of, or validly  assigned to, such
Borrower and such Borrower has the power and authority to operate thereunder.

            (b) SCHEDULE  3.09(b)  accurately and completely  lists all material
agreements to which such Borrower is a party, including, without limitation, all
purchase agreements,  construction contracts, right of way or right of occupancy
agreements,  lease agreements,  consulting,  employment,  management and related


                                       49
<PAGE>

agreements.  All of the foregoing  agreements are valid,  subsisting and in full
force and effect and none of such Borrower,  or, to the best of such  Borrower's
knowledge and belief,  any other parties,  are in material  default  thereunder.
Such Borrower has given true and complete  copies of all such  agreements to the
Agent and the Lenders.

            (c) Such  Borrower  owns or possesses  all the patents,  trademarks,
service marks, trade names, copyrights and licenses, and all rights with respect
to the foregoing (the "INTELLECTUAL PROPERTY"), necessary for the conduct of its
business as presently  conducted  without any known  conflict with the rights of
others.  SCHEDULE  3.09(c)  accurately  and  completely  lists all  Intellectual
Property owned or possessed by or licensed to such  Borrower.  Such Borrower has
entered into  Intellectual  Property  Documents with respect to its Intellectual
Property, as requested by the Collateral Agent.

            SECTION 3.10.  COMPLIANCE WITH LAWS. Except as disclosed on SCHEDULE
3.10, the operations of such Borrower  comply in all material  respects with all
applicable federal, state or local laws and regulations, including Environmental
Laws. Except as disclosed on SCHEDULE 3.10, to such Borrower's  knowledge,  none
of the operations of such Borrower is subject to any judicial or  administrative
proceeding alleging the violation of any Environmental Laws. Except as disclosed
on SCHEDULE 3.10,  such Borrower  neither knows nor reasonably  should know that
any of the  operations  of such  Borrower  is the  subject  of  federal or state
investigation  evaluating  whether any Remedial Action is needed to respond to a
Release.  Except as disclosed on SCHEDULE 3.10,  such Borrower has not filed any
notice  under any  federal or state law  indicating  past or present  treatment,
storage or  disposal  of a hazardous  waste or  reporting  a Release.  Except as
disclosed on SCHEDULE 3.10,  such Borrower has no contingent  liability of which
such Borrower has knowledge or  reasonably  should have  knowledge in connection
with any Release.

            SECTION 3.11. ERISA. None of such Borrower or any ERISA Affiliate of
such Borrower  maintains or  contributes to any Plan other than a Plan listed on
SCHEDULE 3.11 hereto.  Each Plan which is intended to be qualified under Section
401(a) of the IRC has been  determined by the IRS to be so  qualified,  and each
trust  related to any such Plan has been  determined  to be exempt from  federal
income tax under  Section  501(a) of the IRC.  Except as  disclosed  on SCHEDULE
3.11, none of such Borrower or any ERISA  Affiliate  maintains or contributes to
any  employee  welfare  benefit plan within the meaning of Section 3(1) of ERISA
which provides  benefits to employees after termination of employment other than
as  required  by  Section  601 of  ERISA.  None of such  Borrower  or any  ERISA
Affiliate  has  breached  any of the  responsibilities,  obligations  or  duties
imposed on it by ERISA or regulations promulgated thereunder with respect to any


                                       50
<PAGE>

Plan  which  breach  could  result in a  Material  Adverse  Effect.  No Plan has
incurred any accumulated  funding deficiency (as defined in Section 302(a)(2) of
ERISA and Section 412(a) of the IRC), whether waived or not waived. None of such
Borrower or any ERISA  Affiliate  nor any  fiduciary  of any Plan which is not a
Multiemployer  Plan (i) has  engaged  in a  nonexempt  "prohibited  transaction"
described  in Section 406 of ERISA or Section  4975 of the IRC or (ii) has taken
or failed to take any action which would  constitute  or result in a Termination
Event.  None of such Borrower or any ERISA  Affiliate has incurred any liability
to the PBGC  which  remains  outstanding  and which  could  result in a Material
Adverse  Effect,  other than the payment of  premiums,  and there are no premium
payments  which have become due which are unpaid.  Schedule B to the most recent
annual  report  filed  with the IRS with  respect to each Plan is  complete  and
accurate.  Since the date of each such  Schedule  B,  there has been no  adverse
change in the funding status or financial condition of the Plan relating to such
Schedule B. None of such Borrower or any ERISA  Affiliate has (i) failed to make
a  required  contribution  or  payment  to a  Multiemployer  Plan or (ii) made a
complete  or  partial  withdrawal  under  Sections  4203 or 4205 of ERISA from a
Multiemployer  Plan.  None of such Borrower or any ERISA Affiliate has failed to
make a required  installment or any other required  payment under Section 412 of
the IRC on or before the due date for such installment or other payment. None of
such Borrower or any ERISA  Affiliate is required to provide  security to a Plan
under Section  401(a)(29) of the IRC due to a Plan  amendment that results in an
increase in current liability for the plan year.

            SECTION 3.12. INVESTMENT COMPANY ACT; PUBLIC UTILITY HOLDING COMPANY
Act.  Such Borrower is not an  "investment  company" as that term is defined in,
and is not otherwise subject to regulation under, the Investment  Company Act of
1940.  Such Borrower is not a "holding  company" as that term is defined in, and
is not otherwise subject to regulation under, the Public Utility Holding Company
Act of 1935.

            SECTION  3.13.  FEDERAL  RESERVE  REGULATIONS.  Such Borrower is not
engaged principally,  or as one of its important activities,  in the business of
extending  credit for the purpose of  purchasing  or carrying  any margin  stock
(within the meaning of  Regulation  U of the Board of  Governors  of the Federal
Reserve System of the United  States),  and no part of the proceeds of the Loans
made to such Borrower will be used to purchase or carry any such margin stock or
to extend  credit to others for the purpose of  purchasing  or carrying any such
margin stock or for any purpose that  violates,  or is  inconsistent  with,  the
provisions of Regulation T, U or X of said Board of Governors.

            SECTION 3.14. COLLATERAL.  The security interests granted by ARTICLE
VIII  hereof,  together  with the  security  interests  granted  pursuant to the
Existing Agreement and accompanying financing statements, when duly filed in the
offices and  jurisdictions  set forth on SCHEDULE 3.14 hereof,  create valid and
perfected  first  priority  Liens  in and to the  Collateral  of such  Borrower,
enforceable against other Persons in all jurisdictions  securing the payment, as
applicable, of the Obligations hereunder. Upon filing such financing statements,
to the extent that the filing of a financing  statement is sufficient to perfect
a security  interest,  no further action is required to perfect the Liens of the
Collateral  Agent in favor of the  Lenders in the  Collateral  of such  Borrower
described in SECTION  8.01.

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<PAGE>

            SECTION 3.15. CHIEF PLACE OF BUSINESS.  As of  the Closing Date, the
chief executive  office and principal place of business address of such Borrower
is 1545  Route 206,  Bedminster,  New  Jersey  07921.  If any change in any such
location  occurs,  such Borrower shall notify the Agent and the Collateral Agent
thereof not later than ten days after the occurrence  thereof. As of the date of
execution  hereof,  the books and records of such Borrower and all chattel paper
and all  records of account are  located at the  principal  place of business or
chief  executive  office of such  Borrower  and if any  change in such  location
occurs,  such Borrower shall notify the Agent and the  Collateral  Agent thereof
not later than ten days after the occurrence thereof.

            SECTION 3.16. OTHER CORPORATE NAMES. Except as set forth on SCHEDULE
3.16,  such  Borrower  has not  used  and  does not now use and will not use any
corporate or fictitious name.

            SECTION 3.17. INSURANCE. SCHEDULE 3.17 contains a description of all
insurance which such Borrower  maintains or has maintained on its behalf. All of
such insurance is in full force and effect.

            SECTION 3.18.  MILESTONE  PLAN. The Milestone Plan  represents  good
faith  projections  of future  financial  performance  of the  Borrowers for the
periods set forth  therein.  Such document has been prepared on the basis of the
assumptions  set forth  therein,  which the Borrowers  believe are reasonable in
light of current and reasonably foreseeable business conditions.

            SECTION 3.19. CAPITALIZATION AND SUBSIDIARIES. The classes of Equity
Interests,  number of authorized  shares,  number of outstanding  shares and par
values or other  designations of the Equity Interests or other equity securities
or  beneficial  interests of such  Borrower are  correctly set forth on SCHEDULE
3.19. All the outstanding  shares of Equity Interests or other equity securities
or beneficial interests of such Borrower are duly and validly issued, fully paid
and  nonassessable,  and none of such  issued  and  outstanding  shares,  equity
securities  or  beneficial  interests  has been  issued in  violation  of, or is
subject  to,  any  preemptive  or  subscription  rights.  Except as set forth on
SCHEDULE 3.19, there are no: (A) outstanding shares of Equity Interests or other
equity securities or beneficial  interests or other securities  convertible into
or  exchangeable  for shares of Equity  Interests or other equity  securities or
other  beneficial  interests  of  such  Borrower,   (B)  outstanding  rights  of
subscription,  warrants,  calls,  options,  contracts or other agreements of any
kind,  issued,  made or granted to or with any Person under which such  Borrower
may be obligated to issue, sell, purchase, retire or redeem or otherwise acquire
or dispose of any  shares of Equity  Interests  or other  equity  securities  or
beneficial interests of such Borrower, or (C) Subsidiaries of such Borrower. KMC
Holdings beneficially owns, directly or indirectly,  all of the Equity Interests
of such Borrower.

            SECTION 3.20.  REAL PROPERTY,  LEASES AND  EASEMENTS.  Such Borrower
leases  or owns the real  property  described  on  SCHEDULE  3.20.  Set forth on
SCHEDULE  3.20  is a list of (i) all  real  property  leased  or  owned  by such
Borrower (the "REAL PROPERTY") and (ii) all easements,  rights of way, rights of
occupancy,  licenses and similar rights with respect to real property granted to


                                       52
<PAGE>

such Borrower not otherwise disclosed to the Collateral Agent and the Lenders on
a title report delivered to the Collateral Agent and the Lenders pursuant to the
terms hereof  (together with all easements,  rights of way, rights of occupancy,
licenses  and  similar  rights  with  respect to real  property  granted to such
Borrower which are so disclosed,  collectively, the "EASEMENTS"). Also set forth
on SCHEDULE 3.20 is a street  address of the Real Property  locations  described
above,  including a description of such  properties'  current use. Except as set
forth in SCHEDULE 3.20, such  Borrower's  interests in the Real Property and the
Easements are  sufficient in order for such Borrower to conduct its business and
operations as presently conducted.

            SECTION  3.21.  SOLVENCY.  After giving  effect to any Loans made to
such Borrower hereunder, the disbursement of the proceeds of such Loans pursuant
to such Borrower's  instructions and the execution,  delivery and performance of
each of the Loan Documents and transactions  contemplated thereby, such Borrower
is Solvent and is not contemplating  either the filing of a petition by it under
any state or federal  bankruptcy or insolvency laws or the liquidation of all or
a  substantial  portion  of its  property,  and has no  knowledge  of any Person
contemplating the filing of any such petition against such Borrower.

            SECTION  3.22.  BROKERS,  ETC.  Such Borrower has not dealt with any
broker, finder,  commission agent or other similar Person in connection with the
Loans or the transactions being effected  contemporaneously with this Agreement,
and such Borrower covenants and agrees to indemnify and hold harmless the Agent,
the  Collateral  Agent and the  Lenders  from and  against,  any  broker's  fee,
finder's fee or commission in connection with such transactions.

            SECTION  3.23.  NO  MATERIAL  MISSTATEMENTS.   Neither  any  report,
financial  statement,  exhibit  or  schedule  furnished  by or on behalf of such
Borrower to the Agent, the Collateral Agent or any Lender in connection with the
negotiation of this Agreement and the other Loan Documents or included herein or
therein,  nor any other  information  required to be  furnished  pursuant to the
provisions of ARTICLE V hereof,  contains any material  misstatement  of fact or
omits to state any material fact  necessary to make the  statements  therein not
materially misleading.

            SECTION 3.24.  YEAR 2000  PROBLEMS.  Each Borrower has completed and
implemented a Year 2000 Corrective Plan and Year 2000  Corrective  Actions,  has
completed  Year 2000  Implementation  Testing and has  eliminated  all Year 2000
Problems,  except where the failure to correct the same could not  reasonably be
expected to have a Material Adverse Effect.



                                   ARTICLE IV
                              CONDITIONS FOR LOANS

            The  obligations of each Lender to make Loans  hereunder are subject
to the accuracy,  as of the Closing Date and as of the date of making of each of
the  Loans  after  the  Closing  Date,  of the  representations  and  warranties
contained in ARTICLE III (except that any  representations  or  warranties  that
relate to a  specified  date shall only be  reaffirmed  as of such date) and the


                                       53
<PAGE>

other Loan Documents,  to the performance by each Borrower of its obligations to
be  performed  hereunder  on or  before  the  date  of  such  Loan  and  to  the
satisfaction of the following further conditions:

            SECTION 4.01.  CONDITIONS  PRECEDENT TO INITIAL LOAN ON OR AFTER THE
CLOSING  DATE.  In the  case of the  Loans  to be made on the  Closing  Date and
Letters of Credit to be issued or Credit Support for any Letters of Credit to be
incurred on the Closing Date:

            (a) All then applicable legal matters incident to this Agreement and
the other Loan Documents shall be reasonably satisfactory to Counsel.

            (b) The Agent and the Collateral  Agent , as applicable,  shall have
received  payment in full of the fees set forth in the Fee Letters,  and all the
other  documented  out-of-pocket  costs  and  expenses  of  the  Agent  and  the
Collateral  Agent incurred on or prior to the Closing Date,  including,  without
limitation, reasonable attorneys' and paralegals' fees and expenses and the fees
and  expenses  incurred in  connection  with  preparation  of any  environmental
audits;

            (c) (1) The Agent and the  Collateral  Agent shall have received the
following  items,  in each case in form and substance  satisfactory to the Agent
and the Collateral Agent:


               (i)  the Financials;

               (ii) the  Milestone   Plan  showing  in  reasonable   detail  and
                    specifying  any  material  underlying  assumptions,  for the
                    subsequent nine (9) year period, the Borrower's  anticipated
                    revenues and expenses and projected  statements of cash flow
                    and   information   with   respect  to   projected   capital
                    expenditures  and  changes  in  working  capital  over  such
                    period,  and a detailed  Systems  construction  and buildout
                    schedule;

               (iii)certificates  substantially in the form of EXHIBITS J-1, and
                    J-2 hereto,  dated the Closing  Date,  of the  secretary  or
                    assistant  secretary  of each of the  Borrowers  or the sole
                    members of the Borrowers,  as applicable,  and KMC Holdings,
                    certifying  (A) (1) the  names  and true  signatures  of the
                    officers  authorized to sign each Loan Document to which any
                    Borrower or KMC Holdings is a party,  (2) the resolutions of
                    the Board of Directors of each Borrower or KMC Holdings,  as
                    applicable,  approving the transactions  contemplated by the
                    Loan   Documents  to  which  each  is  a  party,   (3)  each
                    Borrower's,  or KMC Holdings' , as applicable,  bylaws,  and
                    (B) only with respect to the  certificate  of KMC  Holdings,
                    (1) true and correct copies of the Indentures,  (2) true and
                    correct  copies  of the  Management  Agreement  and  the Tax
                    Sharing Agreement and (3) evidence satisfactory to the Agent
                    and the  Collateral  Agent that Holdings III has either been
                    dissolved or merged into KMC Holdings;



                                       54
<PAGE>

               (iv) the  written  opinions  of  special,  regulatory  and  local
                    counsel  for the  Borrowers  and  KMC  Holdings,  dated  the
                    Closing Date,  addressed to the Agent,  the Collateral Agent
                    and the Lenders  satisfactory  to (and  containing only such
                    qualifications  and  limitations  as  are  satisfactory  to)
                    Counsel,  which opinions shall be substantially in the forms
                    set  forth  in  EXHIBITS  K-1,  K-2  and  K-3, respectively,
                    attached hereto;

               (v)  certificates of appropriate  public officials dated not more
                    than 30 days  prior to the  Closing  Date,  as to the  legal
                    existence  or  qualification,  and  good  standing  of  each
                    Borrower and KMC Holdings from such Person's jurisdiction of
                    organization  and from the jurisdiction in which such Person
                    has its principal place of business;

               (vi) each Borrower's and KMC Holdings' Certificate or Articles of
                    Incorporation   (or  other   constituent  or  organizational
                    documents,  as the case may be),  in each case,  as amended,
                    modified or  supplemented  on or prior to the Closing  Date,
                    each  certified  to be true,  correct  and  complete  by the
                    Secretary  of State of the  state in which  such  Person  is
                    organized;

               (vii)the General Reaffirmation and Modification  Agreement in the
                    form of EXHIBIT T hereto duly  executed and delivered by the
                    Borrowers and KMC Holdings;

               (viii) the Term B Loan Notes duly  executed and  delivered by the
                    Borrowers;

               (ix) this Agreement duly executed and delivered by the Borrowers;
                    and

               (x)  Addenda to that certain Trademark  Security  Agreement dated
                    as of December 22, 1998 between the Borrowers other than KMC
                    III,  Leasing  III,   Telecom.com  and  Services,   and  the
                    Collateral  Agent,  duly  executed and delivered by KMC III,
                    Leasing III, Telecom.com and Services.

            (2) The Collateral  Agent shall have received the following items in
each case in form and substance satisfactory to the Collateral Agent:

               (i)  Pledge Supplement duly executed by KMC Holdings with respect
                    to the Equity Interests of KMC III and Telecom.com, together
                    with, in each case, for all such Equity  Interests which are
                    certificated,  stock  certificates  and undated stock powers
                    executed in blank in form and substance  satisfactory to the
                    Collateral Agent and for all such Equity Interests which are
                    limited liability company interests, pledge instructions and


                                       55
<PAGE>

                    initial   transaction   statements  in  form  and  substance
                    satisfactory to the Collateral Agent;

               (ii) a Pledge  Agreement duly executed by KMC III with respect to
                    the Equity  Interests of Leasing III and Services,  together
                    with for all such Equity  Interests which are  certificated,
                    stock  certificates  and undated  stock  powers  executed in
                    blank in form and substance  satisfactory  to the Collateral
                    Agent and for all such  Equity  Interests  which are limited
                    liability company interests, pledge instructions and initial
                    transaction statements in form and substance satisfactory to
                    the Collateral Agent;

               (iii)loss  payable  endorsements  substantially  in the  form  of
                    EXHIBIT M attached  hereto with  respect to each  Borrower's
                    insurance policies relating to the Collateral, and insurance
                    certificates  required by SECTION  5.04(g)  from  nationally
                    recognized insurance brokers with respect to each Borrower's
                    insurance policies;

               (iv) with respect to each  Borrower's  then  existing  Collection
                    Accounts, Restricted Account Agreements substantially in the
                    form of such agreements  executed and delivered  pursuant to
                    the  Existing  Agreement,  copies of which are  attached  as
                    EXHIBIT N hereto,  duly executed by the applicable  Borrower
                    and the financial  institutions  maintaining  the Collection
                    Accounts (except to the extent previously delivered pursuant
                    to the Existing Agreement);

               (v)  Addenda  to  the  Collateral  Assignment  of  Licenses  duly
                    executed by KMC III, Leasing III,  Telecom.com and Services,
                    and  an  updated  Schedule  I  thereto  certified  as  being
                    complete  and correct by all the  Borrowers,  together  with
                    consents to  assignment  of licenses and rights from Persons
                    designated  by the  Collateral  Agent duly  executed by such
                    Persons,  including  agreements as to default notices,  cure
                    rights, waiver of lien rights,  conveyance of nondisturbance
                    rights and other terms satisfactory to the Collateral Agent;

               (vi) Addenda to the Collateral Assignment of Leases duly executed
                    by KMC III,  Leasing III,  Telecom.com and Services,  and an
                    updated  Schedule I thereto  certified as being complete and
                    correct by all the  Borrowers,  together  with  consents  to
                    assignment,   duly  executed  by  the  appropriate  Persons,
                    including  agreements  as to default  notices,  cure rights,
                    waiver of lien rights,  conveyance of nondisturbance  rights
                    and other terms  satisfactory  to the Collateral  Agent with
                    respect  to  those  leased   properties   specified  by  the
                    Collateral Agent, together with landlord waivers in the form


                                       56
<PAGE>

                    of EXHIBIT D hereto  executed  by the  appropriate  landlord
                    with  respect to those  leased  properties  specified by the
                    Collateral Agent;

               (vii)Completed   environmental   questionnaires   and   indemnity
                    agreement executed by KMC III, Leasing III,  Telecom.com and
                    Services and Phase I  Environmental  Reports with respect to
                    premises described on Schedule 3.10 (if any); and

               (viii)  Access  Agreements   executed  and  delivered  by  Kamine
                    Development Corp. with respect to KMC III's, Leasing III's ,
                    Telecom.com's  and Services'  premises located at 1545 Route
                    206, Suite 300, Bedminster, New Jersey in form and substance
                    satisfactory to the Collateral Agent.

            (d) The Agents or the Collateral  Agent,  as applicable,  shall have
satisfactorily  completed  their review of any Lucent  Purchase  Agreement,  any
Additional Purchase Agreements, construction and maintenance contracts, right of
way  agreements  and  interconnection  agreements  related to the Systems  being
financed with the Loans made on the Closing Date.

            (e) The Collateral Agent shall have received  evidence  satisfactory
to the Collateral Agent that the Collateral  Agent's  security  interests in the
Collateral have been properly  perfected and constitute first and prior security
interests  subject only to Permitted Liens,  including by (i) filing  Mortgages,
the  Collateral  Assignment of Licenses,  the  Collateral  Assignment of Leases,
leasehold  mortgages  and  UCC-1  financing   statements   (including,   without
limitation,  fixture  filings) in certain  filing and  recording  offices,  (ii)
filing  the  Trademark  Security  Agreement  in the  United  States  Patent  and
Trademark  Office,  (iii)  obtaining  consents to the Collateral  Assignments of
Licenses and the Collateral  Assignments of Leases and (iv) taking possession of
stock  certificates  and other  instruments,  in each case,  as requested by the
Collateral Agent.

            (f) The Collateral Agent shall have received  evidence  satisfactory
to the  Collateral  Agent,  including  the results of searches  conducted in the
mortgage  recording,   UCC,  tax  Lien  and  judgment  filing  records  in  each
appropriate  filing office or jurisdiction,  that there are no Liens against the
Collateral except Permitted Liens.

            (g) The Agent shall have received evidence satisfactory to the Agent
that no Borrower  has any Debt other than as  described in SECTION 6.13 and that
the holders of any such Debt  described in CLAUSES (v) and (vii) of SECTION 6.13
have executed subordination and standstill agreements satisfactory to the Agent.

            (h) The Collateral Agent, as it may require,  shall have obtained or
waived in writing with respect to each real estate and material  equipment lease
and each mortgage of any Borrower  relating to the Systems  being  financed with
the initial Loan made after the Closing  Date (i) the right from the  applicable
lessors  and  mortgagees  to cure all  payment  defaults  under such  leases and


                                       57
<PAGE>

mortgages by making payment  directly to the  applicable  lessors and mortgagees
and (ii) landlord  waivers and consents,  as the  Collateral  Agent may require,
with respect to each leased facility.

            (i)  The  Agents  shall  have  satisfactorily  completed  their  due
diligence  investigation  of the  Borrowers  and the Systems and the  Borrowers'
other assets,  and their respective  officers and directors  including,  without
limitation,  environmental  reviews,  engineering  reviews,  review of  material
agreements of the Borrowers and review of easement matters.

            (j) All right of way  agreements  with  respect to each System under
construction  shall be  sufficient  to allow full  operation  of such System and
shall,  upon request of the  Collateral  Agent,  be assignable to the Collateral
Agent or its designee.

            (k) Lucent  shall have  executed  and  delivered  to the  Collateral
Agent, in form and substance  satisfactory to the Agents, a reaffirmation of the
Consent and  Subordination  Agreement dated December 22, 1998 among Lucent,  the
Borrowers other than KMC III,  Leasing III,  Telecom.com  and Services,  and the
Collateral Agent.

            (l) The obligations of KMC III and Leasing III under the Lucent Loan
Agreement  shall be discharged in full with the proceeds of the Loans to be made
on the Closing Date.

            SECTION 4.02. CONDITIONS PRECEDENT TO ALL LOANS. In the case of each
Loan  hereunder and the  obligation to issue Letters of Credit or provide Credit
Support therefor:

            (a) The representations and warranties of each Borrower set forth in
ARTICLE  III or in any other  Loan  Document  shall be true and  correct  in all
material  respects  on and as of the date of such Loan  with the same  effect as
though such representations and warranties had been made on and as of such date,
except that any  representations  or warranties  that relate to a specified date
shall only be reaffirmed as of such date.

            (b) At the time of each such Loan,  and after giving  effect to such
Loan, each Borrower shall be in compliance with all the terms and provisions set
forth herein on its part to be observed or performed, and no Event of Default or
Default shall have occurred and be continuing.

            (c) At the time of each such Loan and  after  giving  effect to each
such Loan,  there shall have been no material  adverse  change in the  condition
(financial or  otherwise),  operations,  properties or prospects of any Borrower
since the date of the Financials.

            (d) Such  Loan,  when  combined  with Loans  previously  made to the
Borrowers, shall not exceed the Commitment Amount.

            (e) All legal matters  incident to such Loan and the Loan  Documents
shall be satisfactory to Counsel.

                                       58
<PAGE>

            (f) The Agent shall have received a Notice of Borrowing for the Loan
and acceptance certificate and invoices required by SECTION 2.03.

            (g) The  Collateral  Agent  shall have first  priority  Liens on all
personal and real  property  assets that comprise or relate to each System to be
funded by such Loan, shall have received collateral  assignments of all material
third party agreements relating to such Systems,  consented to by the applicable
third  parties,  as requested by the Collateral  Agent,  and shall have received
evidence  that all  necessary  Governmental  Approvals for such System have been
obtained.

            (h) The  Collateral  Agent shall have  received  copies of such lien
waivers and other  acknowledgments  from Persons  constructing the Systems,  any
subcontractors  or vendors  (including  Lucent or each  Additional  Vendor) with
respect  to  the  construction  of  the  Systems  as the  Collateral  Agent  may
reasonably request.

            (i) All fees and expenses which are due and payable to the Agent and
the  Collateral  Agent on or prior to the date of the advance of such Loan shall
have been paid.

            (j) The Agents or the Collateral  Agent,  as applicable,  shall have
satisfactorily  completed  their review of any Additional  Purchase  Agreements,
construction  and  maintenance  contracts  related to the Systems being financed
with such Loan and the interconnection agreements for each System being financed
with such Loan.

            (k) The  Collateral  Agent shall have  obtained or waived in writing
with respect to each real estate and material  equipment  lease,  each mortgage,
and each material third party  agreement  relating to the Systems being financed
with such Loan (i) the right from the applicable  lessors and mortgagees to cure
all payment defaults under such leases and mortgages by making payments directly
to the applicable  lessors and mortgagees,  as the Collateral Agent may request,
(ii) landlord waivers and consents,  as the Collateral  Agent may require,  with
respect to each leased facility, and (iii) consents to collateral assignment, as
the Collateral Agent may require, with respect to each such material third party
agreement.

            (l) There shall not have occurred in the opinion of the Agents,  any
material  adverse  change in any two of the three  members of  Borrower's or KMC
Holdings'  senior  management  team,  which shall  comprise its Chief  Executive
Officer, Chief Financial Officer and Chief Operating Officer.

            (m) If a Loan is requested to finance Aged Equipment, the Collateral
Agent, if it so elects,  shall have obtained an appraisal of such Aged Equipment
from an appraiser  selected by the Collateral  Agent,  which  appraisal shall be
satisfactory  to the  Collateral  Agent and the cost of which  shall be borne by
such Borrower.

                                       59
<PAGE>

                                   ARTICLE V
                              AFFIRMATIVE COVENANTS

            Each Borrower  covenants  and agrees that so long as this  Agreement
shall remain in effect,  any  Commitment  hereunder  shall be outstanding or any
Obligations  hereunder  or under any of the other  Loan  Documents  are  unpaid,
unless the Requisite Lenders shall have otherwise given prior written consent:

            SECTION 5.01. CORPORATE AND FRANCHISE EXISTENCE. Such Borrower shall
preserve and maintain its corporate existence, rights, franchises,  licenses and
privileges  in  the  jurisdiction  of  its   organization,   and  in  all  other
jurisdictions  in which such  qualification is necessary in view of its business
and  operations  and property and  preserve,  protect and keep in full force and
effect its material rights and its Governmental Approvals.

            SECTION 5.02.  COMPLIANCE WITH LAWS, ETC. Such Borrower shall comply
in all  material  respects  with  all  laws and  regulations  applicable  to it,
including,  without limitation,  Environmental Laws, regulations  promulgated by
the FCC and any PUC, and other telecommunications laws and regulations,  and all
material contractual obligations applicable to it.

            SECTION 5.03. MAINTENANCE OF PROPERTIES.  Such Borrower shall at all
times maintain in good repair,  working order and condition,  excepting ordinary
wear and tear,  all of its  properties  material to its  operations and make all
appropriate repairs,  replacements and renewals thereof, in each case consistent
with prudent industry  practices and sound business judgment and with respect to
the  maintenance  of machinery  and  equipment,  in compliance  with  applicable
government  regulations,  manufacturers'  warranty  requests  and any  licensing
requirements.

            SECTION 5.04. INSURANCE.

            (a)  COVERAGE.  Without  limiting  any of the other  obligations  or
liabilities of such Borrower under this Agreement, such Borrower shall carry and
maintain,   and  require  each  contractor   retained  in  connection  with  the
construction  of any System to carry and maintain,  each at its own expense,  at
least the  minimum  insurance  coverage  set forth in this  SECTION  5.04.  Such
Borrower  shall also carry and maintain any other  insurance that the Collateral
Agent may reasonably  require from time to time. All insurance  carried pursuant
to this SECTION 5.04 shall be placed with such  insurers  that have an A.M. Best
rating of A:X or better,  or as may be acceptable to the Collateral  Agent. Such
coverage shall be in such form, with terms,  conditions,  limits and deductibles
as shall be acceptable to the Collateral Agent.

            (b) CONSTRUCTION  PERIOD.  During the period from, and including the
commencement of  construction of any System,  to and including the completion of
construction  of any  System,  such  Borrower  shall  maintain in full force and
effect,  pay all premiums  when due in respect of, and comply with all terms and
conditions of the following coverages:

            (i) ALL RISK BUILDER'S  RISK.  Such Borrower shall maintain all risk
      builder's risk insurance  covering  physical loss or damage to such System


                                       60
<PAGE>

      including,  but not  limited  to, fire and  extended  coverage,  collapse,
      flood,  earth  movement  and  windstorm,   and  comprehensive  boiler  and
      machinery  coverage  (including  electrical   malfunction  and  mechanical
      breakdown).  Such insurance shall cover all property  during  construction
      and testing,  as well as any and all  materials,  equipment  and machinery
      intended for such System during  off-site  storage and inland transit and,
      if necessary,  during ocean and air transit. All transit coverage shall be
      on a "warehouse to warehouse"  basis.  The all risk  builder's risk policy
      shall be written  on a  replacement  cost basis for the full  construction
      cost of such System or in an amount acceptable to the Collateral Agent and
      shall  contain  an  agreed  amount  endorsement  waiving  any  coinsurance
      penalty.  Coverage  shall not exclude  resultant  damage  caused by faulty
      workmanship,  design or  materials  nor  shall it  exclude  machinery  and
      equipment under guarantee or warranty; and

            (ii) DELAY IN START-UP.  As an  extension  of the coverage  required
      under  SUBSECTION  (B)(i) or as a separate  policy,  such  Borrower  shall
      maintain  delay in  start-up  insurance  covering  net  profits  (if any),
      continuing  expenses and debt service  payments  resulting  from delays in
      achieving the completion date for the construction of any System caused by
      (i) physical loss or damage to such System during construction or testing,
      (ii) loss or damage to equipment while in ocean,  air or inland transit or
      (iii) loss or damage to  equipment  while in  storage  away from the site.
      Contingent  delay in  start-up  coverage  shall also be  included to cover
      delay caused by damage to critical path items while under  manufacture  or
      at the supplier's premise.  Such extension or separate policy shall have a
      period of  indemnity  of not less than  twelve  (12) months with an agreed
      amount  limit  not  less  than  $20,000,000  combined  property,  delay in
      start-up and extra  expense per System and shall  contain an agreed amount
      endorsement  waiving any coinsurance  penalty.  Such extension or separate
      policy  shall also cover  expediting  expenses  in an amount not less than
      $1,000,000. Deductibles may not exceed seven (7) days; and

            (iii)  COMPREHENSIVE OR COMMERCIAL GENERAL LIABILITY.  Such Borrower
      shall maintain  comprehensive  general  liability  insurance written on an
      occurrence  basis with a limit of liability not less than  $1,000,000  per
      occurrence and $2,000,000 in the  aggregate.  Coverage shall include,  but
      not  be  limited  to,   premises/operations,   explosion,   collapse,  and
      underground  hazards,  broad  form  contractual,  independent  contractors
      products/completed  operations,  broad form property damage,  and personal
      injury  liability.  Such insurance shall not exclude coverage for punitive
      or exemplary damages where insurable by law; and

            (iv) WORKERS' COMPENSATION/EMPLOYER'S LIABILITY. Such Borrower shall
      maintain  workers'  compensation  insurance in accordance  with  statutory
      provisions covering accidental injury,  illness or death of an employee of
      such Borrower while at work or in the scope of his or her employment  with
      such  Borrower and  employer's  liability  insurance in an amount not less
      than $500,000.  Such coverage shall not contain any  occupational  disease
      exclusions; and

            (v) AUTOMOBILE  LIABILITY.  Such Borrower shall maintain  automobile
      liability insurance covering owned,  non-owned,  leased, hired or borrowed


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      vehicles  against  bodily injury or property  damage.  Such coverage shall
      have a limit of not less than $1,000,000; and

            (vi) EXCESS/UMBRELLA  LIABILITY. Such Borrower shall maintain excess
      or umbrella  liability  insurance  in an amount not less than  $30,000,000
      written on an occurrence basis providing  coverage limits in excess of the
      insurance limits required under SECTION 5.04(B)(iii),  (B)(iv) (employer's
      liability only), and (b)(v).  Such insurance shall follow from the primary
      insurances and drop down in case of exhaustion of underlying limits and/or
      aggregates.  Such  insurance  shall not exclude  coverage  for punitive or
      exemplary damages where insurable by law.

            (c) CONTRACTOR  INSURANCE  COVERAGE.  Such Borrower shall cause each
contractor  retained in connection with the  construction of any System to carry
and maintain,  in full force and effect,  such  insurance and such bonds as such
contractor is required to maintain pursuant to the following:

            (i) COMPREHENSIVE OR COMMERCIAL GENERAL  LIABILITY.  Such contractor
      shall maintain  comprehensive  general  liability  insurance  covering the
      construction of such System written on an occurrence basis with a limit of
      liability not less than  $5,000,000.  Coverage shall  include,  but not be
      limited to,  premises/operations,  explosion,  collapse,  and  underground
      hazards,   sudden  and  accidental  pollution,   broad  form  contractual,
      independent  contractors,   products/completed   operations,   broad  form
      property  damage,  and personal  injury  liability.  Such insurance may be
      written in any  combination  of primary  and  excess/umbrella  forms.  The
      products/completed  operations  coverage  shall be  extended to cover such
      System for two years after completion of such System. Such insurance shall
      not exclude coverage for punitive or exemplary  damages where insurable by
      law; and

            (ii) WORKERS'  COMPENSATION/EMPLOYER'S  LIABILITY.  Such  contractor
      shall  maintain  workers'   compensation   insurance  in  accordance  with
      statutory  provisions covering  accidental injury,  illness or death of an
      employee  of such  contractor  while at work or in the scope of his or her
      employment with such contractor and employer's  liability  insurance in an
      amount not less than $5,000,000  written in any combination of primary and
      excess/umbrella policies, and

            (iii)   AUTOMOBILE   LIABILITY.   Such  contractor   shall  maintain
      automobile liability insurance covering owned, non-owned, leased, hired or
      borrowed vehicles against bodily injury or property damage.  Such coverage
      shall have a limit of not less than $5,000,000  written in any combination
      of primary and excess/umbrella policies.

            (d)  OPERATIONS  PERIOD.  Beginning on the  completion  date of each
System,  such Borrower shall maintain in full force and effect, pay all premiums
when due in  respect  of,  and  comply  with all  terms  and  conditions  of the
following insurance coverages for each System.

            (i) ALL RISK PROPERTY  INSURANCE.  Such Borrower  shall maintain all
      risk  property  insurance  covering such System  against  physical loss or


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<PAGE>

      damage, including but not limited to fire and extended coverage, collapse,
      flood,  earth  movement  and  windstorm,   and  comprehensive  boiler  and
      machinery  coverage  (including  electrical   malfunction  and  mechanical
      breakdown).  Such insurance  shall cover each and every  component of such
      System and shall not contain any exclusion for resultant  damage caused by
      faulty  workmanship,  design or materials.  Coverage shall be written on a
      replacement  cost basis with  property,  business  interruption  and extra
      expense  insurance in a combined  amount of $30,000,000  per System.  Such
      insurance  policy shall contain an agreed amount  endorsement  waiving any
      coinsurance penalty; and

            (ii) BUSINESS INTERRUPTION. As an extension of the coverage required
      under  SECTION   5.04(d)(i),   such  Borrower  shall   maintain   business
      interruption  insurance  in an agreed  amount  equal to twelve (12) months
      projected  loss of net  profits,  continuing  expenses  and  debt  service
      payments of such  System and shall  contain an agreed  amount  endorsement
      waiving  any  coinsurance   penalty.   Contingent  business   interruption
      insurance  shall  also be  included  to  cover  the  major  suppliers  and
      customers of the  Borrowers.  Coverage  shall be included  for  expediting
      expenses in an amount not less than $1,000,000.  Such insurance shall also
      cover service  interruption.  Deductibles shall not exceed seven (7) days;
      and

            (iii) COMPREHENSIVE OR COMMERCIAL GENERAL LIABILITY INSURANCE.  Such
      Borrower shall maintain  comprehensive general liability insurance written
      on an  occurrence  basis  with a limit of not  less  than  $1,000,000  per
      occurrence and  $2,000,000 in the aggregate.  Such coverage shall include,
      but  not  be  limited  to,   premises/operations,   explosion,   collapse,
      underground  hazards,  contractual  liability,   independent  contractors,
      products/completed   operations,   property  damage  and  personal  injury
      liability.  Such  insurance  shall not exclude  coverage  for  punitive or
      exemplary damages where insurable by law; and

            (iv) WORKERS' COMPENSATION/EMPLOYER'S LIABILITY. Such Borrower shall
      maintain  workers'  compensation  insurance in accordance  with  statutory
      provisions covering accidental injury,  illness or death of an employee of
      such Borrower while at work or in the scope of his or her employment  with
      such  Borrower and  employer's  liability  insurance in an amount not less
      than $500,000.  Such coverage shall not contain any  occupational  disease
      exclusions; and

            (v) AUTOMOBILE  LIABILITY.  Such Borrower shall maintain  automobile
      liability insurance covering owned,  non-owned,  leased, hired or borrowed
      vehicles  against  bodily injury or property  damage.  Such coverage shall
      have a limit of not less than $1,000,000; and

            (vi) EXCESS/UMBRELLA  LIABILITY. Such Borrower shall maintain excess
      or umbrella  liability  insurance  in an amount not less than  $30,000,000
      written on an occurrence basis providing  coverage limits in excess of the
      insurance limits required under SECTIONS 5.04(d)(iii), (d)(iv) (employer's
      liability only), and (d)(v).  Such insurance shall follow from the primary
      insurances and drop down in case of exhaustion of underlying limits and/or


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<PAGE>

      aggregates.  Such  insurance  shall not exclude  coverage  for punitive or
      exemplary damages where insurable by law.

            (e)  ENDORSEMENTS.  Such Borrower shall cause all insurance  carried
and maintained in accordance with this SECTION 5.04 to be endorsed as follows:

          (i) Such Borrower shall be the named insured and the Collateral  Agent
     shall be an  additional  insured  and loss payee with  respect to  policies
     described in SECTION 5.04(b)(i), (b)(ii), (d)(i) and (d)(ii). Such Borrower
     shall be the named insured and the Collateral  Agent shall be an additional
     insured with respect to policies described in SECTION 5.04(b)(iii), (b)(v),
     (b)(vi),  (d)(iii),  (d)(v) and (d)(vi).  Such Borrower and the  Collateral
     Agent  shall  be  additional  insureds  under  all  insurances  carried  by
     contractors  under  SECTION  5.04(c)  to the  extent  allowed  by law.  All
     policies  shall  provide that any  obligation  imposed  upon such  Borrower
     and/or any  contractor,  including but not limited to the obligation to pay
     premiums,  shall  be the  sole  obligation  of  such  Borrower  and/or  the
     contractor and not that of the Agent,  the Collateral  Agent or any Lender;
     and

          (ii) with  respect to policies  described  in SECTION  5.04(b)(i)  and
     (b)(ii),  and (d)(i) and (d)(ii),  the  interests of the  Collateral  Agent
     shall not be invalidated by any action or inaction of such Borrower, or any
     other  Person,  and shall insure the  Collateral  Agent  regardless  of any
     breach or violation by such  Borrower,  any contractor or any other Person,
     of any warranties, declarations or conditions of such policies, and

          (iii)  inasmuch as the  liability  policies  are written to cover more
     than  one  insured,   all  terms,   conditions,   insuring  agreements  and
     endorsements,  with the exception of the limits of liability, shall operate
     in the same  manner  as if  there  were a  separate  policy  covering  such
     insured; and

          (iv) the  insurers  thereunder  shall waive all rights of  subrogation
     against the Agent, the Collateral Agent or the Lenders, any right of setoff
     or counterclaim and any other right to deduction,  whether by attachment or
     otherwise; and

          (v) such insurance  shall be primary  without right of contribution of
     any other  insurance  carried by or on behalf of the Agent,  the Collateral
     Agent  or the  Lenders  with  respect  to their  interests  as such in such
     System; and

          (vi)  if  such  insurance  is  canceled  for  any  reason  whatsoever,
     including  nonpayment  of premium,  or any changes  are  initiated  by such
     Borrower or carrier  which affect the  interests of the  Collateral  Agent,
     such  cancellation  or change shall not be  effective as to the  Collateral
     Agent until thirty (30) days,  except in the case of non-payment of premium
     which  shall be ten (10) days,  after  receipt by the  Collateral  Agent of
     written notice sent by registered mail from such insurer.

          (f)  CERTIFICATIONS.  On the Closing Date, and at each policy renewal,
but not less than annually,  such Borrower shall provide to the Collateral Agent
approved  certification from each insurer or by an authorized  representative of
each insurer.  Such certification  shall identify the underwriters,  the type of


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<PAGE>

insurance, the limits, deductibles, and term thereof and shall specifically list
the special  provisions  delineated for such insurance required for this SECTION
5.04.

          (g)  INSURANCE  REPORT.   Concurrently  with  the  furnishing  of  all
certificates  referred to in this SECTION 5.04,  such Borrower shall furnish the
Collateral  Agent  with  an  opinion  from  an  independent   insurance  broker,
acceptable to the Collateral Agent, stating that all premiums then due have been
paid and that, in the opinion of such broker,  the insurance then  maintained by
such Borrower is in accordance  with this section.  Furthermore,  upon its first
knowledge,  such broker shall advise the Collateral Agent promptly in writing of
any default in the payment of any premiums or any other act or omission,  on the
part of any Person, which might invalidate or render unenforceable,  in whole or
in part, any insurance provided by such Borrower hereunder.

          (h)  APPLICATION OF PAYMENTS.  All payments  received by such Borrower
from any insurance referred in SECTION 5.04(b)(i),  (b)(ii),  (d)(i) and (d)(ii)
shall be promptly  delivered  directly to the  Collateral  Agent,  which amounts
shall be applied by the  Collateral  Agent,  upon  request by such  Borrower and
provision  to  the  Collateral  Agent  of  detailed  information,   including  a
construction  schedule and cost  estimates,  which  establish to the  reasonable
satisfaction of the Collateral Agent that the amounts available and the proposed
schedule  are adequate to restore,  replace or rebuild the  property  subject to
insurance  payments in a timely  manner,  to such  restoration,  replacement  or
rebuilding  unless an Event of  Default or Default  shall have  occurred  and be
continuing or such Borrower shall have failed to make such request within thirty
(30) days after receipt of such amounts by Collateral  Agent, in which case such
amounts  shall be applied  in the  Requisite  Lenders'  sole  discretion  to the
repayment of the Obligations or such restoration, replacement or rebuilding.

          (i) GENERAL.  The Collateral Agent shall be entitled,  upon reasonable
advance  notice,  to review and/or receive  copies of such  Borrower's (or other
appropriate  party's) books and records regarding all insurance policies carried
and maintained with respect to each System and such Borrower's obligations under
this SECTION 5.04. Notwithstanding anything to the contrary herein, no provision
of this  Agreement or any other Loan  Document  shall  impose on the  Collateral
Agent, the Agent or any Lender any duty or obligation to verify the existence or
adequacy of the insurance  coverage  maintained by such Borrower,  nor shall the
Collateral Agent, the Agent or any Lender be responsible for any representations
or warranties  made by or on behalf of such  Borrower to any  insurance  broker,
company or underwriter.  The Collateral  Agent or the Agent, at its sole option,
may obtain such insurance if not provided by such Borrower;  in such event, such
Borrower shall  reimburse the Collateral  Agent or the Agent upon demand for the
cost thereof together with interest, and such costs shall constitute Obligations
secured by the Collateral.

          SECTION 5.05.  OBLIGATIONS  AND TAXES.  Such Borrower shall pay all of
its indebtedness and obligations promptly and in accordance with their terms and
pay and discharge  promptly all taxes,  assessments and governmental  charges or
levies  imposed  upon it or upon its  income or  profits  or in  respect  of its
property,  before the same shall become in default, as well as all lawful claims


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<PAGE>

for labor,  materials and supplies or otherwise which, if unpaid, might become a
Lien upon such  properties or any part  thereof;  PROVIDED,  HOWEVER,  that such
Borrower  shall not be required to pay and  discharge or to cause to be paid and
discharged  any  such  tax,  assessment,  charge,  levy or  claim so long as the
validity  or amount  thereof  shall be  contested  in good faith by  appropriate
proceedings  diligently pursued,  and such Borrower shall set aside on its books
such reserves as are required by GAAP with respect to any such tax,  assessment,
charge, levy or claim so contested.

          SECTION 5.06. FINANCIAL STATEMENTS,  REPORTS, ETC. Such Borrower shall
furnish to the Agent and the Lenders (except as otherwise provided herein):

          (a) within one hundred  twenty (120) days after the end of each fiscal
year,  annual  consolidated  and  consolidating  financial  statements  for  KMC
Holdings,  and combined  financial  statements for the Borrowers,  including the
balance sheets and statements of operations,  stockholders' equity (consolidated
only) and cash flows,  for such fiscal year,  prepared in accordance  with GAAP,
which  consolidated  financial  statements and other above  described  financial
information  shall have been  audited  by a  nationally  recognized  independent
certified public  accounting firm  satisfactory to the Agent, and accompanied by
such independent certified public accounting firm's unqualified opinion;

          (b)  within  forty-five  (45) days  after  the end of the first  three
fiscal quarters during each fiscal year and within one hundred twenty (120) days
after the end of the fourth fiscal quarter (i)  consolidated  and  consolidating
unaudited  balance  sheets  and  statements  of  operations,   and  consolidated
statements of stockholders' equity and cash flows for KMC Holdings, and combined
unaudited  balance sheets,  statements of operations,  stockholders'  equity and
cash  flows of the  Borrowers  as of the end of each  such  fiscal  quarter,  as
applicable,  and for the then  elapsed  portion  of the  fiscal  year and (ii) a
statement  of revenues  and EBITDA for the  Borrowers as of the end of each such
fiscal  quarter,  as applicable,  and for the then elapsed portion of the fiscal
year, calculated for each city where a System has been constructed in accordance
with the Milestone Plan;

          (c) within  forty-five  (45) days  after the end of each month  during
each fiscal year (or within one hundred  twenty (120) days after the end of each
December),  a detailed  statement of operations  for the Borrowers on a combined
basis  for  such  month  and   year-to-date   period  with  comparisons  to  the
corresponding  projections for such month and  year-to-date  period set forth in
the Milestone  Plan;  PROVIDED,  that such  Borrowers  shall only be required to
deliver the statement  described in this SECTION 5.06(c) on a quarterly basis at
any time that,  and only for so long as, the Borrowers on a combined  basis have
achieved positive EBITDA;

          (d) concurrently with provision of the financial  statements  referred
to in CLAUSES (a), (b) and (c) above, a certificate of KMC Holdings' independent
certified  public  accountant  or KMC  Holdings'  chief  financial  officer,  as
applicable,  to the effect that the financial  statements  referred to in CLAUSE
(a), (b) and (c) above,  present  fairly the  financial  position and results of
operations  of KMC  Holdings,  and the  Borrowers and as having been prepared in
accordance with GAAP consistently  applied,  in each case subject to normal year
end audit adjustments except for the statements referred to in CLAUSE (a) above;

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<PAGE>

          (e)  concurrently  with the provision of (i) the financial  statements
referred to in CLAUSE (a) above and (ii) any  statements  delivered  pursuant to
CLAUSE (b) above in respect of the periods ending March 31, June 30 or September
30, a  Periodic  Reporting  Certificate  of the chief  financial  officer of KMC
Holdings setting forth the  calculations  contemplated in ARTICLE VII hereof and
certifying  as to the fact that such Person has examined the  provisions of this
Agreement  and that no Event of Default or any Default,  shall have occurred and
be  continuing  or if such an event has  occurred,  a statement  explaining  its
nature and extent and setting forth the steps the  Borrowers  propose to take to
cure such Event of Default or Default;

          (f) (i) not later than December 1 of each calendar year, consolidating
and consolidated  projected annual statements of operations,  balance sheets and
cash flow  statements  for KMC Holdings  for the  succeeding  fiscal year,  such
statements  to be reasonably  acceptable to the Agents,  and (ii) not later than
January 15 of each  calendar  year,  an annual  operating  budget on a quarterly
basis for such calendar year, with each such budget to be in compliance with the
Milestone Plan;

          (g) to the  Collateral  Agent,  all  material  agreements  or licenses
affecting  the  Governmental  Approvals of any  Borrower or any System  promptly
after any execution, or material amendment thereto;

          (h) to the Collateral Agent,  promptly upon their becoming  available,
copies of any  material  periodic  or  special  documents,  statements  or other
information  filed  by any  Borrower  with the  FCC,  PUC or other  Governmental
Authority in connection with the construction  and/or operation of any System or
with respect to the transactions  contemplated by any of the Loan Documents, and
copies of any material notices and other material  communications  from the FCC,
PUC or from any other Governmental Authority;

          (i) immediately upon any officer of any Borrower  obtaining  knowledge
of any condition or event (i) which either  constitutes an Event of Default or a
Default,  (ii) which renders any  representation  or warranty  contained  herein
materially false or misleading,  or when made,  renders any document  materially
false or  misleading,  or (iii) which would result in any financial  results for
any fiscal year to materially  deviate from the financial  results projected for
such fiscal year in the Milestone Plan or the financial projections described in
CLAUSE (f) above, a certificate signed by an authorized officer of such Borrower
specifying in reasonable  detail the nature and period of existence  thereof and
what corrective  action such Borrower has taken or proposes to take with respect
thereto;

          (j) within  thirty (30) days after the end of each fiscal year of such
Borrower,  a certificate  signed by an  authorized  officer of such Borrower (x)
setting  forth all the Real  Property,  Easements,  licenses,  rights of way and
other  similar  interests  in real  property  acquired  by such  Borrower in the
preceding  year and (y)  confirming  that no  Default  or Event of  Default  has
occurred and is continuing;

          (k)  evidence in the manner set forth in SECTION  5.04(e) of insurance
complying with SECTION 5.04;

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<PAGE>

          (l)  following  the  written  request  of the  Agent,  not later  than
forty-five  (45) days after the end of each  fiscal  month,  reports on accounts
receivable  and accounts  payable of such  Borrower in such detail and format as
may be reasonably requested by the Agent;

          (m)  promptly  upon the  filing  thereof,  copies of all  registration
statements and annual,  quarterly,  monthly or other regular  reports which such
Borrower or KMC Holdings files with the Securities and Exchange Commission; and

          (n) promptly  from time to time such other  information  regarding the
operations  (including,  without limitation,  construction  budgeting and System
completion),  business  affairs and  condition  (financial or otherwise) of such
Borrower or KMC Holdings as the Agent may reasonably request.

          SECTION 5.07.  LITIGATION AND OTHER NOTICES.  Such Borrower shall give
the Agent prompt written notice upon obtaining  knowledge of the following:  (a)
all Events of Default  or  Defaults  and all events of default or any event that
would  become an event of default upon notice or lapse of time or both under any
of the terms or provisions of any note, or of any other evidence of indebtedness
or agreement or contract  governing the borrowing of money in excess of $250,000
in the aggregate, of such Borrower; (b) any levy, attachment, execution or other
process  against  any of the  property  or  assets,  real or  personal,  of such
Borrower in an amount in excess of $250,000;  (c) the filing or  commencement of
any  action,  suit or  proceeding  by or before  any  court or any  Governmental
Authority which, if adversely determined against such Borrower,  would result in
a Material  Adverse Effect;  (d) any material  adverse  notice,  letter or other
correspondence  of any kind from the FCC or the PUC relating to the Governmental
Approvals  or any System;  (e) any  default  under any other  material  license,
agreement  or  contract to which such  Borrower  is a party;  and (f) any matter
which has resulted in, or which such  Borrower  reasonably  believes will result
in, a Material Adverse Effect on such Borrower.

          SECTION  5.08.  MORTGAGES;   LANDLORD  CONSENTS;  LICENSES  AND  OTHER
Agreements. As security for the Obligations, such Borrower shall with respect to
each  System  (a)  promptly  execute  and  deliver to the  Collateral  Agent (1)
Mortgages in favor of and  satisfactory to the Collateral  Agent with respect to
any real  property  purchased  by such  Borrower  on which a switch  or  network
operating center is located,  and at the request of the Collateral  Agent,  with
respect to any other real  property  purchased by such  Borrower,  together with
lender's  title  policies  for  any  such  real  property  satisfactory  to  the
Collateral Agent, if requested by the Collateral Agent, (2) leasehold  mortgages
or  collateral  assignments  of  leases,   landlord  waivers  or  consents,  and
appropriate Uniform Commercial Code fixture financing  statements,  in each case
satisfactory to the Collateral Agent with respect to any real property leased by
such  Borrower and on which Switch  Equipment or a network  operating  center is
located,  and at the request of the Collateral  Agent, with respect to any other
leased real property of such Borrower,  (3) Mortgages or collateral  assignments
and  consents  satisfactory  to  the  Collateral  Agent  with  respect  to  such
Borrower's  Easements and rights of way, as requested by the  Collateral  Agent,
(4) collateral assignments of leases and lessor consents, satisfactory to and as
requested by the Collateral Agent, with respect to any long-haul fiber leased by
such Borrower and (5) with respect to each System,  collateral  assignments  and
consents to such assignments  from the applicable third Persons,  for each other
material lease, license,  contract or other agreement or instrument entered into


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<PAGE>

by such Borrower after the date hereof,  as required by the Collateral Agent and
(b) (1) update Schedule 1 to the Collateral  Assignment of Licenses to cover all
Governmental  Approvals  obtained by such  Borrower  after the Closing  Date and
agreements  entered  into by such  Borrower  after the  Closing  Date with third
Persons,  (2) obtain  consents  to  collateral  assignments  from the  licensors
granting the Governmental  Approvals referred to in CLAUSE (b)(1) above and from
those third Persons referred to in CLAUSE (b)(1) above that are specified by the
Collateral  Agent,  such  consents to  collateral  assignment  to be in form and
substance  satisfactory to the Collateral Agent and (3) update Schedule 1 to the
Collateral Assignment of Leases to cover all leases referred to in CLAUSE (a)(2)
above.

          SECTION  5.09.  ERISA.  Such  Borrower  shall  comply in all  material
respects with the applicable  provisions of ERISA and furnish to the Agent,  (i)
as soon as  possible,  and in any  event  within  thirty  (30) days  after  such
Borrower  or any officer of such  Borrower  knows or has reason to know that any
Reportable Event with respect to any Plan has occurred or any Termination  Event
has occurred,  a statement of an officer of such Borrower  setting forth details
as to such Reportable Event or Termination  Event and the corrective action that
such Borrower proposes to take with respect thereto, together with a copy of the
notice of any such  Reportable  Event given to the PBGC, and (ii) promptly after
receipt  thereof,  a copy of any notice such  Borrower may receive from the PBGC
relating  to the  intention  of the PBGC to  terminate  any Plan or to appoint a
trustee to administer any such Plan.

          SECTION  5.10.  ACCESS TO PREMISES AND RECORDS.  Such  Borrower  shall
permit representatives of the Agents to have access to such Borrower's books and
records and to the  Collateral  and the premises of such  Borrower at reasonable
times upon reasonable notice and to make such excerpts from such records as such
representatives deem necessary and to inspect the Collateral.

          SECTION 5.11.  DESIGN AND  CONSTRUCTION.  Such Borrower  shall design,
construct,  equip and operate its Systems  substantially as previously disclosed
to  Lenders  in the  Milestone  Plan and in  accordance  with  prudent  industry
standards.

          SECTION  5.12.  ENVIRONMENTAL  NOTICES.  If such  Borrower  shall  (a)
receive written notice that any violation of any Environmental Law may have been
committed  or is about to be  committed by such  Borrower,  (b) receive  written
notice that any  administrative or judicial complaint or order has been filed or
is  about  to  be  filed  against  such  Borrower  alleging  violations  of  any
Environmental  Law or requiring  such  Borrower to take any action in connection
with any Release of any  Contaminant  into the  environment,  or (c) receive any
written notice from a Governmental Authority or private party alleging that such
Borrower may be liable or responsible for costs associated with a response to or
cleanup of a Release or any damages caused thereby,  such Borrower shall provide
the Agent with a copy of such notice  within  twenty (20)  Business Days of such
Borrower's receipt thereof.

          SECTION 5.13.  AMENDMENT OF  ORGANIZATIONAL  DOCUMENTS.  Such Borrower
shall  notify  the  Agent  and the  Collateral  Agent  of any  amendment  to its
Certificate  or  Articles of  Incorporation  or other  organizational  documents
within ten (10) days of the occurrence of any such event,  and provide the Agent
with copies of any amendments certified by the secretary of such Borrower and of


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all other relevant  documentation.  Such Borrower shall promptly  deliver to the
Collateral Agent such financing  statements  executed by such Borrower which the
Collateral Agent may request as a result of any such event.

          SECTION  5.14.  THIRD PARTY  AGREEMENTS  AND DELIVERY  AND  ACCEPTANCE
CERTIFICATES.  Such Borrower shall provide the Collateral  Agent with (i) copies
of all interconnection agreements, right of way agreements, easement agreements,
real property leases,  construction  agreements,  equipment purchase agreements,
fiber leases,  telephone line leases,  state and local franchise  agreements and
other agreements with municipalities, that in each case relate to each System of
such  Borrower,  promptly  after  execution  of each such  agreement;  PROVIDED,
HOWEVER,  that with respect to certain of the foregoing categories of agreements
specified by the Collateral  Agent,  such Borrower shall be permitted to provide
the Collateral  Agent with  inventories of the particular types of agreements in
lieu of delivering  copies of the agreements,  which inventories shall be (x) in
form and substance  satisfactory to the Collateral  Agent and (y) updated by the
applicable Borrower promptly following the execution of any additional agreement
of the  type  inventoried;  PROVIDED,  FURTHER,  HOWEVER,  that  nothing  in the
foregoing  proviso shall limit the Collateral  Agent's  ability to, at any time,
request  and  receive a copy of any third party  agreement  from the  applicable
Borrower,  and  (ii)  with  respect  to each  System,  copies  of  delivery  and
acceptance  certificates  substantially  in the form of  EXHIBIT  R hereto  with
respect to each item of  Telecommunications  Equipment with an invoiced purchase
price in excess of  $250,000,  in each  case,  where such  certificates  are not
required to be delivered to the Collateral  Agent  pursuant to SECTION  2.03(a),
promptly  after  completion  of  such  System  or  acceptance  of  such  item of
Equipment, as applicable.

          SECTION 5.15.  ACCOUNTS  PAYABLE.  Such Borrower shall pay each of its
accounts  payable in accordance with its practices as of the Closing Date but in
any event no later than sixty (60) days after the due date,  PROVIDED,  HOWEVER,
that such Borrower  shall not be required to pay any account  payable as long as
the validity thereof shall be contested in good faith by appropriate  protest or
proceedings  and such  Borrower  shall have set aside  adequate  reserves on its
books with respect thereto in accordance with GAAP.

          SECTION 5.16.  INTELLECTUAL  PROPERTY.  Such Borrower shall enter into
Intellectual  Property  Documents,  in form and  substance  satisfactory  to the
Collateral Agent, with respect to all of the Intellectual Property owned by such
Borrower.

          SECTION 5.17.  FISCAL YEAR. Such Borrower shall maintain a fiscal year
ending on December 31.

          SECTION 5.18.  REQUIRED  CONTRIBUTION.  The Borrowers shall obtain the
Required Contribution on or prior to August 31, 2000.

          SECTION 5.19.  SUBSIDIARY  GUARANTEES AND PLEDGES. Such Borrower shall
(i) cause each Person which  becomes a Subsidiary  of such Borrower and does not
become a Borrower  under this  Agreement  to  execute a  Guaranty  and  Security
Agreement in the form of EXHIBIT U hereto,  and (ii) execute a Pledge  Agreement
pursuant to which all of the Equity  Interests in such Person will be pledged to
the  Collateral  Agent,  PROVIDED,  that in the event such Person is an indirect


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Subsidiary  of  such  Borrower,   such  Borrower  shall  cause  each  applicable
Subsidiary of such Borrower to pledge all of the Equity Interests in such Person
to the Collateral Agent.

          SECTION 5.20. ACCOUNTING;  MAINTENANCE OF RECORDS. Such Borrower shall
maintain a system of accounting  established and administered in accordance with
GAAP. Such Borrower shall keep and maintain,  and cause each of its Subsidiaries
to keep and  maintain,  in all  material  respects,  proper  books of record and
account in which entries in  conformity  with GAAP shall be made of all dealings
and transactions in relation to their respective businesses and activities.

          SECTION 5.21.  FURTHER  ASSURANCES.  Such  Borrower  agrees to do such
further  acts  and  things  and to  execute  and  deliver  to the  Agent  or the
Collateral   Agent  such   additional   assignments,   agreements,   powers  and
instruments,  at such Borrower's  expense,  as the Agent or the Collateral Agent
may  reasonably  require or deem  advisable to carry into effect the purposes of
this Agreement and the other Loan Documents or to better assure and confirm unto
the Agent or the Collateral Agent its rights,  powers and remedies hereunder and
thereunder.


                                   ARTICLE VI
                              NEGATIVE COVENANTS

          Each  Borrower  covenants  and agrees with the Agent,  the  Collateral
Agent and the Lenders that as long as this Agreement shall remain in effect, any
Commitment hereunder shall be outstanding or any Obligations  hereunder or under
any of the Loan Documents  shall be unpaid,  unless the Requisite  Lenders shall
have otherwise given prior written consent:

          SECTION  6.01.  LIENS,  ETC. Such  Borrower  shall not create,  incur,
assume or suffer to exist, directly or indirectly, any Lien upon or with respect
to any of its properties or the Collateral,  now owned or hereafter acquired, or
upon any proceeds,  products, issues, income or profits therefrom except for the
following ("PERMITTED LIENS"):

          (i) Liens granted pursuant to the Loan Documents;

          (ii) Liens  securing  any  Purchase  Debt to the extent that the Liens
     cover only the subject assets purchased with such Purchase Debt;

          (iii) Liens for taxes,  assessments or governmental  charges or levies
     on such Borrower's property if the same shall not at the time be delinquent
     or  thereafter  can  be  paid  without  penalty,  or are  being  diligently
     contested in good faith and by appropriate  proceedings  and for which such
     Borrower shall have set aside reserves on its books as required by GAAP;

          (iv)  Liens   imposed   by  law,   such  as   landlord's,   carrier's,
     warehousemen's and mechanic's liens, which liens shall be waived in writing
     to the extent  waivable,  and with  respect to  obligations  not yet due or
     being contested in good faith by appropriate proceedings and in either case


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     for which such Borrower shall have set aside adequate reserves on its books
     as required by GAAP;

          (v)  Liens  arising  out  of  pledges  or  deposits  under   workmen's
     compensation  laws,  unemployment  insurance,  old age  pensions,  or other
     social security benefits other than any Lien imposed by ERISA;

          (vi)  Liens  incurred  or  deposits  made in the  ordinary  course  of
     business to secure surety bonds  provided that such Liens shall extend only
     to cash collateral for such surety bonds; or

          (vii) Liens on cash securing the  reimbursement  obligations under the
     Excluded Letters of Credit.

          SECTION  6.02.  USE OF  PROCEEDS.  Such  Borrower  shall  not  use the
proceeds  of any Loan for any purpose  other than as  provided  in SECTION  2.02
hereof.

          SECTION  6.03.  SALE  OF  ASSETS,  CONSOLIDATION,  MERGER,  ETC.  Such
Borrower shall not consolidate  with or merge into any other Person,  or without
the prior written consent of the Requisite  Lenders,  sell,  lease,  transfer or
otherwise  dispose of any  Collateral,  except for (a) sales of inventory in the
ordinary  course  of  business,  and (b) any  sale,  lease,  transfer  or  other
disposition  of assets no longer used or useful in the  conduct of the  Business
for the fair  market  value  thereof not to exceed  $250,000  in the  aggregate;
PROVIDED,  HOWEVER,  that  if no  Event  of  Default  has  then  occurred  or is
continuing or would result  therefrom,  any Borrower,  upon  provision of thirty
days prior written  notice to the Agent and upon  compliance  with SECTION 8.02,
may merge with another Borrower.

          SECTION 6.04.  DIVIDENDS AND DISTRIBUTIONS;  SALE OF EQUITY INTERESTS.
(a) Such Borrower shall not purchase,  redeem or otherwise  acquire any interest
of such  Borrower,  declare or make or pay any  dividends  in any fiscal year of
such Borrower on any class or classes of stock,  return capital of such Borrower
to its shareholders,  make any other distribution on or in respect of any shares
of any class of capital  stock of such  Borrower  or make other  payments to any
shareholder  of such  Borrower  (including  in the form of  compensation,  loan,
expense  reimbursement or management fee); PROVIDED,  HOWEVER,  that provided no
Event of Default or Default  has  occurred  and is  continuing  or would  result
therefrom,  (i) such  Borrower  may make  payments of fees or  compensation  for
services  which  are  in  the  nature  of  management,   corporate  overhead  or
administrative  services to the extent  permitted by SECTION  6.05 hereof,  (ii)
provided  further,  that (A) during the  previous  four  fiscal  quarters of the
Borrowers,  EBITDA  equaled at least  eighty-five  percent  (85%) of  "Estimated
EBITDA" (as defined below) and such Estimated EBITDA is a positive  number,  (B)
during the  previous  four  fiscal  quarters  of the  Borrowers,  the  Borrowers


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<PAGE>

maintained  a Fixed  Charge  Coverage  Ratio of at least 1.10 to 1.00,  (C) with
respect  to the next four  fiscal  quarters  of the  Borrowers,  EBITDA  for the
Borrowers,  as  projected  in the most recent  financial  information  furnished
pursuant to SECTION 5.06(e),  is projected to equal at least eighty-five percent
(85%) of Estimated  EBITDA for such fiscal quarters and such Estimated EBITDA is
a positive number,  and (D) with respect to the next four fiscal quarters of the
Borrowers,  the Fixed  Charge  Coverage  Ratio as  projected  in the most recent
financial information submitted to the Agent and the Lenders pursuant to SECTION
5.06(e),  is projected to equal at least 1.10 to 1.00,  the Borrowers may pay to
KMC Holdings  dividends in the amount necessary to make (i) scheduled  principal
and interest payments under the Indentures,  and any other amounts due under the
Indentures  (including  Sections  4.14 and 7.07  thereunder),  and (ii) required
payments of cash  dividends due to the holders of KMC  Holdings'  Series E and F
Senior Redeemable, Exchangeable PIK Preferred Stock. Estimated EBITDA shall mean
"EBITDA" as calculated in the Milestone Plan.

          (b)  Such  Borrower  shall  not sell or issue  any  additional  Equity
Interests.

          SECTION 6.05.  MANAGEMENT FEES AND PERMITTED CORPORATE OVERHEAD.  Such
Borrower  shall  not  pay or  enter  into  any  arrangement  to pay  any  fee or
compensation,  or  reimburse  expenses  of, an Affiliate or any other Person for
services  which  are  in  the  nature  of  management,   corporate  overhead  or
administrative services except to the extent provided for in the Milestone Plan,
the Management Agreement or as described on SCHEDULE 6.11 attached hereto.

          SECTION 6.06. GUARANTEES;  THIRD PARTY SALES AND LEASES. Such Borrower
shall not directly or indirectly,  (i) assume any obligation or  indebtedness of
another  Person,  (ii) make or assume any Guarantee,  or (iii) finance any third
party sales or leases, other than its obligations under SECTION 2.15.

          SECTION  6.07.  INVESTMENTS.  Such  Borrower  shall not,  directly  or
indirectly, make any Investments except:

          (i) Investments in marketable, direct obligations issued or guaranteed
     by the United States of America, or of any governmental agency or political
     subdivision thereof, maturing within 365 days of the date of purchase;

          (ii) Investments in certificates of deposit issued by a bank organized
     under the laws of the United  States of America or any state thereof or the
     District of Columbia,  in each case having  capital,  surplus and undivided
     profits totaling more than  $500,000,000 and rated at least A by Standard &
     Poor's Ratings Service and A-2 by Moody's Investors Service,  Inc. maturing
     within 365 days of purchase;

          (iii) Investments in certificates of deposit,  repurchase  agreements,
     money market or other cash  management  accounts,  bankers  acceptances and
     short term  Eurodollar time deposits with financial  institutions  having a
     long term  deposit  rating of at least A+ from Moody's  Investors  Service,
     Inc. or Standard & Poor's Ratings Group, respectively;

          (iv)  Investments  in  commercial  paper  rated  P1 or  A1 by  Moody's
     Investors  Service,  Inc. or Standard & Poor's Ratings Group  respectively;
     and

          (v)  Investments  not  exceeding  365 days in duration in money market
     funds  that  invest   substantially  all  of  such  funds'  assets  in  the
     Investments described in the preceding clauses (i), (ii), (iii) or (iv).

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<PAGE>

          SECTION  6.08.  SUBSIDIARIES;  PERMITTED  ACQUISITIONS.  Such Borrower
shall not create or acquire any  Subsidiary  or acquire  all or any  significant
portion of the assets or Equity Interests of another Person; provided,  however,
that each  Borrower  may  acquire  all the  Equity  Interests  of, or all or any
significant  portion of the assets of, another Person, if such acquisition meets
the following  requirements  (each such  acquisition  constituting  a "Permitted
Acquisition"):

          (1)  no  Default  or Event  of  Default  shall  have  occurred  and be
               continuing or would result from such  transaction or transactions
               or the  incurrence of any Debt by any Borrower or KMC Holdings in
               connection therewith;

          (2)  If  such  acquisition  is  being  effectuated  by  means  of  the
               acquisition  of Equity  Interests of any Person (or the formation
               of a new  Subsidiary  in  order  to  acquire  assets  of  another
               Person),  such  acquired  Person  (unless  merged with and into a
               Borrower)  shall  become  a  Borrower  hereunder  pursuant  to an
               Accession  Agreement and shall deliver such  documentation  as is
               reasonably  required by the Agent to evidence the  enforceability
               of such Accession Agreement;

          (3)  The Collateral Agent shall,  immediately upon the consummation of
               such  acquisition,  obtain a first priority Lien, for the benefit
               of  the  Lenders  and  as  collateral  for  the  payment  of  the
               Obligations,  in the assets being purchased or acquired by virtue
               of an  acquisition  of Equity  Interests and the Borrowers  shall
               have complied in all respects with the provisions of SECTION 8.02
               with respect to such assets;

          (4)  The assets being acquired shall be substantially similar, related
               or incidental to the Businesses;

          (5)  After giving effect to such acquisition,  the representations and
               warranties  set forth in  ARTICLE  III  hereof  shall be true and
               correct in all  material  respects  on and as of the date of such
               acquisition with the same effect as though made on and as of such
               date and including  with respect to any Person that becomes a new
               Borrower pursuant to paragraph (2) above;

          (6)  The purchase is consummated pursuant to a negotiated  acquisition
               agreement on a non-hostile basis;

          (7)  The  Borrowers  shall have  submitted  a revised  Milestone  Plan
               demonstrating  (i)  PRO  FORMA  compliance  with  the  applicable
               Financial  Covenants set forth in Article VII after giving effect
               to such  Acquisition,  and (ii) that if such  acquisition is made
               after the Required Contribution has been obtained or after August
               31, 2000,  that the Milestone  Plan remains fully funded and that
               if such acquisition is made before the Required  Contribution has
               been  obtained,  that  the  acquisition  does not  result  in the
               Milestone  Plan  becoming  less fully funded than it was prior to
               giving effect to such acquisition;



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<PAGE>

          (8)  The Borrowers  shall have delivered an appraisal to the Agent and
               the Collateral  Agent  reasonably  satisfactory to the Collateral
               Agent,  which  appraisal  establishes  that in the  aggregate the
               purchase price of the assets being  acquired in such  acquisition
               (measured by appropriate  market  multiples)  does not exceed the
               fair market value of such assets; and

          (9)  The aggregate  cash  consideration  paid by the Borrowers for all
               such acquisitions shall not exceed $60,000,000.

          SECTION 6.09. PERMITTED ACTIVITIES.  Such Borrower shall not engage in
any business or activity  other than the operation of its Business in accordance
with the  Milestone  Plan  without the prior  written  consent of the  Requisite
Lenders.

          SECTION 6.10.  DISPOSITION  OF LICENSES,  ETC. Such Borrower shall not
sell, assign,  transfer or otherwise dispose or attempt to dispose of in any way
any  Governmental  Approval or any other  licenses,  permits or  approvals,  the
assignment,  transfer or disposal  of which would  result in a Material  Adverse
Effect, without the prior written consent of the Requisite Lenders.

          SECTION 6.11. TRANSACTIONS WITH AFFILIATES.  Except for the Management
Agreement,  the Tax Sharing  Agreement,  or as set forth on SCHEDULE 6.11,  such
Borrower  shall  not  directly  or  indirectly,   enter  into  any  transaction,
including,  without  limitation,  leases or other agreements for the purchase or
use of any goods or services, with any Affiliate,  except in the ordinary course
of and pursuant to reasonable requirements of such Borrower's business upon fair
and reasonable  terms no less favorable to such Borrower than it would obtain in
a comparable arm's length transaction with an unaffiliated Person.

          SECTION 6.12. ERISA. Such Borrower shall not:

          (A) engage, or permit any ERISA Affiliate to engage, in any prohibited
transaction  described  in  Section  406 of ERISA or 4975 of the IRC for which a
statutory or class  exemption is not  available or a private  exemption  has not
been previously obtained from the United States Department of Labor;

          (B) permit to exist any accumulated  funding deficiency (as defined in
Section 302 of ERISA and Section 412 of the IRC), whether or not waived;

          (C)  fail,  or permit  any  ERISA  Affiliate  to fail,  to pay  timely
required  contributions  or annual  installments  due with respect to any waived
funding deficiency to any Benefit Plan;

          (D) terminate, or permit any ERISA Affiliate to terminate, any Benefit
Plan which would result in any material  liability of such Borrower  under Title
IV of ERISA;

          (E) fail to make any contribution or payment to any Multiemployer
Plan which such  Borrower or any ERISA  Affiliate  may be required to make under
any  agreement  relating  to such  Multiemployer  Plan,  or any  law  pertaining
thereto;

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<PAGE>

          (F) amend, or permit any ERISA Affiliate to amend, a Plan resulting in
an increase in current  liability  for the plan year such that such  Borrower is
required to provide  security to such Plan under Section  401(a)(29) of the IRC;
or

          (G) fail,  or permit any ERISA  Affiliate to fail, to pay any required
installment  under  Section  412 of the IRC on or  before  the due date for such
installment or other payment.

          SECTION 6.13.  INDEBTEDNESS.  Such Borrower shall not create or suffer
to exist any Debt or any other  obligations  for the deferred  purchase price of
property or services except:

          (i) the Obligations;

          (ii) the obligations arising under any Loan Document;

          (iii) obligations under leases  contemplated in the Milestone Plan and
     the Schedules to this Agreement;

          (iv) obligations  under Capitalized  Leases,  financing leases or loan
     agreements  or similar debt  documents  with respect to the  financing  and
     contemplated  purchase  of office  equipment,  vehicles  and  non-essential
     telecommunications  equipment,  not to exceed an  aggregate  amount for the
     Borrowers of $5,000,000 at any time ("PURCHASE DEBT");

          (v)  additional  unsecured  Debt  subordinate  to the  payment  of the
     Obligations on terms and conditions  approved by the Agents but in no event
     to exceed an aggregate  amount for the Borrowers of $1,000,000 in principal
     amount outstanding at any time;

          (vi)  performance  bonds and bid bonds  executed  solely in connection
     with the construction of Systems in the ordinary course of business;

          (vii) Qualified Intercompany Loans;

          (viii)Debt to the Agent  consisting of  reimbursement  obligations for
     letters of credit in an aggregate outstanding amount not to exceed $250,000
     at any one time for the account of the Borrower and not issued  pursuant to
     SECTION 2.10 (the "EXCLUDED LETTERS OF CREDIT"); and

          (ix) Debt consisting of indebtedness, obligations or other liabilities
     in respect of any Interest Rate  Agreement  with the Agent,  the Collateral
     Agent,  any  Lender or any other  party  acceptable  to,  and  pursuant  to
     documentation in form and substance acceptable to, the Agent.

          SECTION 6.14.  PREPAYMENT AND DEBT DOCUMENTS.  (a) Such Borrower shall
not voluntarily  prepay any Debt,  except the Obligations in accordance with the
terms hereof.

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<PAGE>

          (b) Such Borrower shall not amend any agreement relating to Debt other
than the Obligations in any manner which would increase the amount of principal,
interest or fees on such debt, or accelerate any payments of such Debt.

          SECTION 6.15.  SALE AND LEASEBACK  TRANSACTIONS.  Such Borrower  shall
not,  directly  or  indirectly,  enter  into any  arrangement  with  any  Person
providing  for such  Borrower to lease or rent property that any Borrower or KMC
Holdings has sold or will sell or otherwise transfer to such Person.

          SECTION 6.16. MARGIN REGULATION. Such Borrower shall not use or permit
any other Person to use any portion of the proceeds of any credit extended under
this  Agreement in any manner which might cause the  extension of credit made by
any Lender or the  application of such proceeds to violate the Securities Act of
1933 or Securities  Exchange Act of 1934 (each as amended from time to time, and
any successor  statute) or to violate  Regulation T, Regulation U, or Regulation
X, or any other  regulation  of the Federal  Reserve  Board,  in each case as in
effect  on the  date or  dates  of such  extension  of  credit  and  such use of
proceeds.

          SECTION 6.17.  MANAGEMENT  AND TAX SHARING  AGREEMENTS.  Such Borrower
shall not amend the  Management  Agreement  or the Tax Sharing  Agreement in any
manner that would have a material  adverse effect on the Lenders,  the Borrowers
or the transactions contemplated hereby.

                                  ARTICLE VII
                             FINANCIAL COVENANTS

          Each Borrower covenants and agrees with the Agent and the Lenders that
as long as this Agreement shall remain in effect, any Commitment hereunder shall
be outstanding or the  Obligations  hereunder or under any of the Loan Documents
shall be unpaid,  unless the Requisite  Lenders shall have otherwise given prior
written consent:

          SECTION 7.01.  FINANCIAL COVENANTS PRIOR TO ACHIEVING POSITIVE EBITDA.
Until the  earlier to occur of (i) March 31, 2002 and (ii) the date on which the
Borrowers  shall  have  achieved  positive  EBITDA  for all the  Borrowers  on a
combined basis for two  consecutive  fiscal  quarters and a Total Leverage Ratio
equal to or less than 9:1 as determined by reference to the financial statements
submitted pursuant to SECTION 5.06:

          (a) TOTAL DEBT TO CONTRIBUTED  CAPITAL. The Borrowers shall not at any
time permit the ratio of the Total Debt to Contributed Capital to exceed 1.00 to
1.00.

          (b) MINIMUM REVENUES.  As of the last day of each fiscal quarter,  the
Borrowers  shall on a combined  basis have revenues at least equal to 85% of the
amount  projected for such date in the Milestone Plan, which amount is set forth
in ITEM 1 on ANNEX B attached hereto.

          (c) EBITDA.

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<PAGE>

          (i) As of the last day of each fiscal  quarter  occurring  on or after
     the Closing Date and on or prior to June 30, 2001, the Borrowers  shall not
     permit the EBITDA losses for all the Borrowers on a combined  basis for the
     two fiscal  quarters  then ending to exceed the greater of (A) 115% of such
     losses  projected for each such date in the Milestone Plan, which amount is
     set forth in ITEM 2 on ANNEX B attached  hereto and (B)an  amount  equal to
     $7,500,000  more than the aggregate  amount of EBITDA losses  projected for
     each such date in the Milestone  Plan,  which latter amount is set forth in
     ITEM 2 on ANNEX B attached hereto.

          (ii)  As of the  last  day of  each  fiscal  quarter  thereafter,  the
     Borrowers shall not permit EBITDA for all the Borrowers on a combined basis
     for the two fiscal  quarters then ending to be less than the greater of (A)
     85% of the amount of EBITDA  projected  for each such date in the Milestone
     Plan,  which  amount is set forth in ITEM 3 on ANNEX B attached  hereto and
     (B) an amount equal to $7,500,000 less than the aggregate  amount of EBITDA
     projected for each such date in the Milestone Plan,  which latter amount is
     set forth as ITEM 3 on ANNEX B attached hereto.

          (d) CAPITAL  EXPENDITURES.  As of the last day of each fiscal quarter,
the Borrowers shall not permit capital  expenditures  on a combined,  cumulative
basis beginning on the Closing Date to exceed the amount projected for each such
date in the Milestone Plan by more than  $25,000,000,  which amount is set forth
in ITEM 4 on ANNEX B attached hereto, unless any such excess is funded with cash
capital contributions or Qualified Intercompany Loans from KMC Holdings that are
not part of the Required Contribution.

          (e) MINIMUM  ACCESS LINES.  As of the last day of each fiscal  quarter
beginning   March  31,  2000,  the  Borrowers  shall  have  in  place  at  least
seventy-five  percent (75%) of the Access Lines  projected for each such date in
the  Milestone  Plan,  which amounts are set forth in ITEM 5 on Annex B attached
hereto.

          SECTION 7.02.  FINANCIAL COVENANTS AFTER ACHIEVING POSITIVE EBITDA. On
and after the  earlier  of (i)  March 31,  2002,  and (ii) the date on which the
Borrowers have achieved  positive EBITDA on a combined basis for two consecutive
fiscal  quarters  and a  Total  Leverage  Ratio  equal  to or less  than  9:1 as
determined  by  reference  to the  financial  statements  submitted  pursuant to
SECTION 5.06:

          (a) MAXIMUM TOTAL  LEVERAGE  RATIO.  As of the last day of each fiscal
quarter,  the Borrowers  shall not permit the Total Leverage Ratio to be greater
than the following:
<TABLE>
<CAPTION>
                                    MAXIMUM TOTAL
FISCAL QUARTER ENDING               LEVERAGE RATIO
<S>                                 <C>
On or prior to December 31, 2001    9.00 to 1.00
March 31, 2002                      8.00 to 1.00
June 30, 2002                       6.00 to 1.00
September 30, 2002                  4.00 to 1.00
December 31, 2002                   4.00 to 1.00


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<PAGE>

March 31, 2003                      3.00 to 1.00
June 30, 2003                       3.00 to 1.00
September 30, 2003                  3.00 to 1.00
December 31, 2003                   3.00 to 1.00
Last Day of each                    2.00 to 1.00
  Fiscal Quarter Thereafter
</TABLE>

          (b) MINIMUM DEBT SERVICE  COVERAGE  RATIO.  As of the last day of each
fiscal  quarter,  the Borrowers shall not permit the ratio of (1) EBITDA for the
Borrowers on a combined basis for the most recently  ended six month period,  to
(2) Interest Expense for the most recently ended six month period plus Principal
Payments  required  during the most  recently  ended six month period to be less
than the following:

<TABLE>
<CAPTION>
                                        MINIMUM DEBT SERVICE
FISCAL QUARTER ENDING                   COVERAGE RATIO
<S>                                       <C>
On or prior to December 31, 2001          1.15 to 1.00

March 31, 2002 - December 31, 2003        1.50 to 1.00
Last Day of each Fiscal                   2.00 to 1.00
  Quarter Thereafter
</TABLE>

          (c) MINIMUM  FIXED CHARGE  COVERAGE  RATIO.  As of the last day of any
fiscal  quarter,  the Borrowers shall not permit the ratio of (1) the product of
two times the EBITDA for the Borrowers on a combined basis for the most recently
ended six month period to (2) Fixed Charges for the Borrowers  (such ratio being
referred to as the "FIXED CHARGE COVERAGE RATIO") to be less than the following:

<TABLE>
<CAPTION>
                                    MINIMUM FIXED CHARGE
FISCAL QUARTER ENDING               COVERAGE RATIO
<S>                                         <C>
January 1, 2002 - December 31, 2002          0.50 to 1.00
March 31, 2003 - June 30, 2004               0.75 to 1.00
September 30, 2004 - December 31, 2004       1.00 to 1.00
Last Day of each Fiscal                      1.10 to 1.00
  Quarter Thereafter
</TABLE>

          (d) MAXIMUM  CONSOLIDATED  LEVERAGE  RATIO.  As of the last day of any
fiscal  quarter,  the Borrowers  shall not permit the ratio of (1)  Consolidated
Debt to (2) the product of two times the sum of EBITDA for KMC  Holdings and its
Subsidiaries  (excluding its Excluded  Subsidiaries) on a consolidated basis for
the most recently ended six month period to be greater than the following:

<TABLE>
<CAPTION>
                                    MAXIMUM TOTAL
FISCAL QUARTER ENDING               LEVERAGE RATIO
<S>                                 <C>
On or Prior to March 31, 2002       20.00 to 1.00
June 30, 2002                       15.00 to 1.00
September 30, 2002                  10.00 to 1.00
December 31, 2002                   10.00 to 1.00
March 31, 2003                      8.00 to 1.00
June 30, 2003                       8.00 to 1.00
September 30, 2003                  8.00 to 1.00
December 31, 2003                   8.00 to 1.00
Last Day of Each Fiscal             6.00 to 1.00
  Quarter Thereafter
</TABLE>


                                       79
<PAGE>


                                  ARTICLE VIII
                             COLLATERAL SECURITY

          SECTION  8.01.   COLLATERAL  SECURITY.   (a)  To  secure  payment  and
performance of all of the Obligations, each of KMC III, Leasing III, Telecom.com
and Services hereby grants,  and each of the other Borrowers  hereby  reaffirms,
grants and  hereby  regrants,  to the  Collateral  Agent for the  benefit of the
Collateral  Agent, the Agent and the Lenders,  to the extent permitted by law, a
right of setoff against and a continuing security interest in and to all of such
Borrower's tangible and intangible personal property, fixtures and real property
leasehold and easement  interests,  whether now owned or existing,  or hereafter
acquired or arising,  wheresoever located, including, without limitation, all of
the following property, or interests in property: (a) all machinery,  equipment,
Telecommunications  Equipment and fixtures,  including without limitation, fiber
optic and other  cables,  transmission  and  switching  equipment,  transmission
facilities,   connection   equipment,   conduit,   carrier   pipes,   junctions,
regenerators, power sources, alarm systems, electronics, structures and shelters
and  cable  laying  equipment;  (b) all  Accounts,  accounts  receivable,  other
receivables,  contract rights, leases,  chattel paper,  investment property, and
general intangibles of such Borrower (including,  without limitation,  goodwill,
going  concern  value,   patents,   trademarks,   trade  names,  service  marks,
blueprints,  designs,  product lines and research and  development),  including,
without  limitation,  all of such Borrower's rights under all present and future
Governmental Approvals, permits, licenses and franchises heretofore or hereafter
granted  to such  Borrower  for  the  operation  and  ownership  of its  Systems
(excluding  licenses  and  permits  issued  by the  FCC,  any  PUC or any  other
Governmental  Authority to the extent, and only to the extent, it is unlawful to
grant a security  interest in such licenses and permits,  but including,  to the
maximum  extent  permitted by law, all rights  incident or  appurtenant  to such
licenses and permits,  including,  without limitation,  the right to receive all
proceeds derived from or in connection with the sale,  assignment or transfer of
such  licenses and  permits),  whether now owned or  hereafter  acquired by such
Borrower,  or in which  such  Borrower  may now  have or  hereafter  acquire  an
interest; (c) all instruments,  letters of credit,  documents of title, policies
and  certificates  of insurance,  securities,  bank deposits,  deposit  accounts
(including such Borrower's Collection Accounts),  checking accounts and cash now
or hereafter  owned by such Borrower,  or in which such Borrower may now have or
hereafter acquire an interest; (d) all inventory, including all merchandise, raw
materials,  work in process, finished goods and supplies, now or hereafter owned
by such Borrower or in which such Borrower may now have or hereafter  acquire an
interest;  (e) all of such Borrower's  leasehold  interest in any real property,
all of such  Borrower's  licenses,  easements  and rights of way with respect to
real property;  (f) all accessions,  additions or improvements to, substitutions


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<PAGE>

for and all proceeds and products of, all of the foregoing,  including  proceeds
of insurance;  and (g) all books, records,  documents,  computer tapes and discs
relating to all of the foregoing.

          SECTION 8.02.  PRESERVATION  OF COLLATERAL  AND PERFECTION OF SECURITY
INTERESTS  THEREIN.  Such Borrower  shall execute and deliver to the  Collateral
Agent for the benefit of the Collateral Agent, the Agent and the Lenders,  prior
to the Closing Date,  and at any time or times  thereafter at the request of the
Collateral Agent, all financing  statements or other documents (and pay the cost
of filing or recording the same in all public  offices  deemed  necessary by the
Collateral  Agent), as the Collateral Agent may request,  in a form satisfactory
to the Collateral  Agent, to perfect and keep perfected the security interest in
the Collateral  granted by such Borrower to the Collateral Agent or to otherwise
protect and preserve the Collateral and the Collateral Agent's security interest
therein  or  to  enforce  the  Collateral   Agent's  security  interest  in  the
Collateral.  Should  such  Borrower  fail  to do so,  the  Collateral  Agent  is
authorized to sign any such financing  statements as such Borrower's agent. Such
Borrower  further agrees that a carbon,  photographic  or other  reproduction of
this  Agreement  or  of a  financing  statement  is  sufficient  as a  financing
statement.

          SECTION 8.03.  APPOINTMENT OF THE  COLLATERAL  AGENT AS THE BORROWERS'
ATTORNEY-IN-FACT.   Such  Borrower   hereby   irrevocably   designates,   makes,
constitutes and appoints the Collateral Agent (and all persons designated by the
Collateral  Agent) as such  Borrower's  true and  lawful  attorney-in-fact,  and
authorizes the Collateral  Agent, in such  Borrower's or the Collateral  Agent's
name, to,  following the  occurrence  and during the  continuance of an Event of
Default: (i) demand payment of such Borrower's Accounts; (ii) enforce payment of
such Borrower's  Accounts by legal proceedings or otherwise;  (iii) exercise all
of such  Borrower's  rights and remedies with respect to proceedings  brought to
collect an Account;  (iv) sell or assign any Account  upon such terms,  for such
amount and at such time or times as the Collateral  Agent deems  advisable;  (v)
settle,  adjust,  compromise,  extend or renew an Account;  (vi)  discharge  and
release any Account;  (vii) prepare,  file and sign such  Borrower's name on any
proof of claim in bankruptcy or other similar document against an account debtor
of such  Borrower;  (viii)  notify  the post  office  authorities  to change the
address for delivery of such  Borrower's  mail to an address  designated  by the
Collateral  Agent,  and open and deal with all mail  addressed to such Borrower;
(ix) do all acts and things which are necessary,  in the Collateral Agent's sole
discretion,  to fulfill such Borrower's  obligations  under this Agreement;  (x)
take control in any manner of any item of payment or proceeds thereof; (xi) have
access  to any  lockbox  or  postal  box  into  which  such  Borrower's  mail is
deposited;  (xii)  endorse  such  Borrower's  name upon any items of  payment or
proceeds  thereof  and  deposit the same in the  Collateral  Agent's  account on
account of the Obligations; (xiii) endorse such Borrower's name upon any chattel
paper, document, instrument,  invoice, or similar document or agreement relating
to any Account or any goods pertaining  thereto;  and (xiv) sign such Borrower's
name on any verification of Accounts and notices thereof to account debtors.

          SECTION   8.04.   COLLECTION  OF  ACCOUNTS  AND   RESTRICTED   ACCOUNT
Arrangements.  Such Borrower hereby represents and warrants that each depository
account  ("COLLECTION  ACCOUNT")  now  maintained  by such  Borrower at any bank
("COLLECTION AGENT") for the collection of checks and cash constituting proceeds


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<PAGE>

of  Accounts  and  sales  of  other  personal  property  which  are  part of the
Collateral  is  identified  on  SCHEDULE  8.04  attached  hereto and made a part
hereof. With respect to each Collection  Account,  such Borrower shall, no later
than the Closing Date, deliver (to the extent not previously  delivered pursuant
to the Existing  Agreement)  to the  Collateral  Agent,  a  "RESTRICTED  ACCOUNT
AGREEMENT"  substantially  in the form of EXHIBIT N  attached  hereto and made a
part hereof,  duly executed and  delivered by such  Borrower and the  applicable
Collection Agent,  authorizing and directing such Collection Agent, upon receipt
of  written  notice  from the  Collateral  Agent  that an Event of  Default  has
occurred  and is  continuing,  to deposit  all checks and cash  received  into a
restricted  account (a "RESTRICTED  ACCOUNT") and remit all amounts deposited in
such  Restricted  Account to the Collateral  Agent's  account  specified in such
Restricted  Account  Agreement until such time as the Collection  Agent receives
written notice from the  Collateral  Agent  rescinding  such  instruction.  Such
Borrower shall,  following the occurrence and during the continuance of an Event
of Default and any subsequent  request by the Collateral  Agent  therefor,  take
such further  action as the Collateral  Agent may  reasonably  deem desirable to
effect the  transfer  of  exclusive  ownership  and  control  of the  Restricted
Accounts and all Collection  Accounts to the Collateral Agent.  Until all of the
Obligations  have been  indefeasibly  paid in full,  such Borrower agrees not to
enter into any  agreement  or execute  and  deliver  any  direction  which would
modify,  impair or adversely  affect the rights and  benefits of the  Collateral
Agent under any  Restricted  Account  Agreement.  Such Borrower  shall not open,
establish or maintain any  Collection  Account  (other than those  identified on
SCHEDULE 8.04 hereto) without first having  delivered to the Collateral  Agent a
duly executed and delivered  Restricted  Account  Agreement with respect to such
Collection  Account.  Such Borrower shall notify the Collateral Agent in writing
not less than five (5) days  prior to the date it shall  open or  establish  any
Collection Account other than an account described on SCHEDULE 8.04 hereto.

          SECTION 8.05.  CURE RIGHTS.  Such Borrower  expressly  authorizes  the
Collateral Agent, and the Collateral Agent may, but shall not be required to, at
any time and from time to time,  to take any and all action  that it  reasonably
determines  to be  necessary  or  desirable  to cure any  default  or  violation
(including  a payment  default)  of such  Borrower in  connection  with any real
estate lease,  license  agreement,  Governmental  Approval or any other material
lease, agreement or contract entered into with respect to the Systems.

                                   ARTICLE IX
                         EVENTS OF DEFAULT; REMEDIES

          SECTION  9.01.  EVENTS OF DEFAULT.  The  following  events  shall each
constitute an "EVENT OF DEFAULT":

          (a) Any Borrower shall fail to pay the principal of or interest on its
Notes or any other  amounts  payable  hereunder  or under any of the other  Loan
Documents when due,  whether as scheduled,  at a date fixed for  prepayment,  by
acceleration or otherwise, and five (5) Business Days shall have elapsed; or

                                       82
<PAGE>

          (b) Any Borrower shall fail to observe or perform any other  covenant,
condition or  agreement  to be observed or performed by such  Borrower in any of
the Loan Documents,  and such Borrower fails to cure such breach within ten (10)
Business  Days after  written  notice  thereof  unless  the breach  relates to a
covenant  contained in SECTIONS  5.04, or ARTICLE VI (other than SECTION 6.05 or
SECTION  6.07) or VII, in which case no notice or grace period  shall apply,  or
unless the breach  relates  to SECTION  5.06,  in which case an Event of Default
shall  occur on the  thirtieth  day  following  the  breach  without  any notice
requirement, unless the breach shall have been cured before such date; or

          (c)  Any  representation  or  warranty  made  by any  Borrower  or KMC
Holdings in connection  with this Agreement or any other Loan  Document,  or the
Loans  or any  statement  or  representation  made in any  report,  certificate,
financial  statement  or other  instrument  furnished  by or on  behalf  of such
Borrower or KMC Holdings  pursuant to this Agreement or any other Loan Document,
shall prove to have been false or misleading  in any material  respect when made
or delivered or when deemed made in accordance with the terms hereof or thereof;
or

          (d) Any  Borrower or KMC  Holdings  shall fail to make any payment due
(whether by scheduled maturity,  required  prepayment,  acceleration,  demand or
otherwise) on any other obligation for borrowed money in excess of $250,000 with
respect to any Borrower or in excess of $1,000,000 with respect to KMC Holdings,
and such failure shall  continue  after the  applicable  grace  period,  if any,
specified in the agreement or instrument  relating to such indebtedness;  or any
other  default  or event  under any  agreement  or  instrument  relating  to any
indebtedness  for  borrowed  money in excess of  $250,000  with  respect  to any
Borrower or in excess of $1,000,000  with respect to KMC Holdings,  or any other
event, shall occur and shall continue after the applicable grace period, if any,
specified in such agreement or instrument if the effect of such default or event
is to  accelerate,  or to permit  the  acceleration  of,  the  maturity  of such
indebtedness  in excess of $250,000 with respect to any Borrower or in excess of
$1,000,000 with respect to KMC Holdings;  or any such  indebtedness in excess of
$250,000 with respect to any Borrower or in excess of $1,000,000 with respect to
KMC  Holdings  shall be declared to be due and payable or required to be prepaid
(other than by a regularly  scheduled  required  prepayment) prior to the stated
maturity thereof; or

          (e) Any Borrower or KMC Holdings shall (i) apply for or consent to the
appointment of a receiver, trustee, custodian,  sequestrator or similar official
for such  Borrower or KMC Holdings or for a  substantial  part of its  property,
(ii) make a general  assignment  for the  benefit  of  creditors,  (iii)  become
unable, or admit in writing its inability,  to pay its debts as they become due,
(iv) voluntarily or involuntarily dissolve, liquidate or wind up its affairs, or
(v) take action for the purpose of effecting any of the foregoing; or

          (f) a proceeding under any bankruptcy, reorganization,  arrangement of
debts, insolvency or receivership law is filed by or against any Borrower or KMC
Holdings,  or any Borrower or KMC Holdings  takes any action to authorize any of
the foregoing matters, and in the case of any such proceeding instituted against
any  Borrower  or KMC  Holdings  (but  not  instituted  by any  Borrower  or KMC
Holdings),  either such  proceeding  shall remain  undismissed or unstayed for a
period of 60 days or any of the actions  sought in such  proceeding  (including,
without limitation, the entry of an order for relief against, or the appointment
of a  receiver,  trustee  or other  similar  official  for any  Borrower  or KMC


                                       83
<PAGE>

Holdings  or any  substantial  part of its  property)  shall be granted or shall
occur; or

          (g) a  Termination  Event occurs which the  Requisite  Lenders in good
faith believe would subject any Borrower to a material liability; or

          (h) the plan administrator of any Plan applies under Section 412(d) of
the IRC for a waiver of the minimum  funding  standards of Section 412(a) of the
IRC and the  Requisite  Lenders in good faith  believe that the approval of such
waiver could subject any Borrower or any ERISA Affiliate to material  liability;
or

          (i)  any  of  the   Governmental   Approvals  or  any  other  license,
Governmental  Approval or other  governmental  consent or approval necessary for
the  continuing  operation of any  Borrower or any System or any other  material
Governmental Approval or approval of or material filing with the FCC, any PUC or
any other Governmental  Authority with respect to the conduct by any Borrower of
its business and  operations,  including its Business,  shall not be obtained or
shall  cease to be in full  force and  effect,  which in  respect  of any of the
Governmental  Approvals  shall,  in the case of an order of the FCC,  any PUC or
other Governmental Authority having jurisdiction with respect thereto, revoking,
or  deciding  not to  renew,  any such  Governmental  Approval,  occur  upon the
issuance  of such  order,  and,  in the  case of any  other  order  revoking  or
terminating  any of the  Governmental  Approvals  or deciding  not to renew such
Governmental  Approvals prior to the termination thereof,  occur when such order
becomes final, and in each case, such event is also reasonably  likely to result
in a Material Adverse Effect; or

          (j) the FCC,  any PUC or any other  Governmental  Authority,  by final
order,  determines  that the existence or  performance  of this Agreement or any
other Loan Document will result in a revocation,  suspension or material adverse
modification  of any of the  Governmental  Approvals  for any  System,  and such
determination is reasonably likely to result in a Material Adverse Effect; or

          (k) for any  reason any Loan  Document  shall not be in full force and
effect or shall not be enforceable in accordance with its terms, or any security
interest or lien granted pursuant  thereto with respect to Collateral  having an
aggregate value of $500,000 or greater shall fail to be perfected or to have its
intended  priority,  or any Borrower or any Affiliate  thereof shall contest the
validity of any Lien granted under, or shall disaffirm its obligations under any
Loan Document; or

          (l) any Borrower shall default under any Lucent Purchase  Agreement or
Additional Purchase Agreement, which default shall not have been cured or waived
within the applicable grace period thereunder unless such Borrower is contesting
such default in good faith by appropriate  protest or proceedings and shall have
set aside adequate reserves in accordance with GAAP; or

          (m) for any  reason,  any  Borrower  ceases to  operate  any System or
ceases to own any of its  Governmental  Approvals  necessary for the  continuing
operation of any System,  and such cessation is reasonably likely to result in a
Material Adverse Effect; or

                                       84
<PAGE>

          (n) a  judgment  or  judgments  for the  payment of money in excess of
$250,000  individually  or $500,000 in the  aggregate at any one time shall have
been rendered against any Borrower and the same shall have remained  unsatisfied
and in  effect  for any  period  of  sixty  (60)  days  during  which no stay of
execution shall have been obtained; or

          (o) any Borrower is enjoined,  restrained  or in any way  prevented by
the order of any court or  administrative  or regulatory  agency from conducting
its  business in any  material  respect  with  respect to any one or more of its
Systems  and such event is  reasonably  likely to result in a  Material  Adverse
Effect; or

          (p) any Borrower becomes subject to any liabilities,  costs, expenses,
damages,  fines or  penalties  which  could  reasonably  be  expected  to have a
Material  Adverse Effect arising out of or related to (i) any Remedial Action in
response to a Release or threatened  Release at any location of any  Contaminant
into the indoor or outdoor  environment  or (ii) any  material  violation of any
Environmental Law; or

          (q) a Change of Control shall occur; or

          (r) KMC  Holdings  shall  fail to observe  or  perform  any  covenant,
condition  or  agreement  to be observed or performed by KMC Holdings in the KMC
Holdings  Guaranty or in the Pledge  Agreement  executed and  delivered by it in
favor of the Collateral Agent; or

          (s) any  Borrower  shall  fail to observe  or  perform  any  covenant,
condition  or  agreement  to be observed or  performed  by such  Borrower in any
material  agreement  (other than a Loan Document or an agreement  referred to in
SECTION  9.01(d)),  such  Borrower  fails to cure such  breach  within  ten (10)
Business  Days after  written  notice  thereof,  and such failure is  reasonably
likely  to  result  in a  Material  Adverse  Effect,  unless  such  Borrower  is
contesting  such  covenant,  condition or agreement  by  appropriate  protest or
proceedings and shall have set aside adequate reserves in accordance with GAAP.

          SECTION  9.02.  TERMINATION  OF  COMMITMENT;  ACCELERATION.  Upon  the
occurrence and at any time during the  continuance of any Event of Default,  the
Agent shall upon direction from the Requisite Lenders:

          (a) by notice to the Borrowers,  terminate Lenders' Commitment to make
Loans hereunder; or

          (b)  by  notice  to  the  Borrowers,  declare  the  Obligations  to be
immediately due and payable,  whereupon all the Obligations shall be immediately
due and payable without further notice of any kind, PROVIDED,  HOWEVER,  that if
an Event of Default  described in SECTION  9.01(f) shall exist or occur,  all of
the Obligations shall automatically,  without declaration or notice of any kind,
be  immediately  due and  payable  and the  Commitment  shall  be  automatically
terminated.

          SECTION 9.03.  WAIVERS.  Demand,  presentment,  protest and notices of
nonpayment, protest, dishonor and acceptance are hereby waived by each Borrower.
Each Borrower also waives the benefit of all valuation,  appraisal and exemption


                                       85
<PAGE>

laws and the posting of any bond required of the Collateral  Agent, the Agent or
any Lender in connection with any judicial process to realize on the Collateral,
to enforce any judgment or other court order entered in favor of the  Collateral
Agent, the Agent or any Lender or to enforce by specific performance,  temporary
restraining order, or preliminary or permanent injunction, this Agreement or any
other Loan Documents. Each Borrower waives the right, if any, to the benefit of,
or  to  direct  the  application  of,  any  Collateral.   Each  Borrower  hereby
acknowledges  that none of the Collateral Agent, the Agent or any Lender has any
obligation  to resort to any  Collateral  or make claim against any other Person
before seeking payment or performance from any Borrower.

          SECTION 9.04.  RIGHTS AND REMEDIES  GENERALLY.  If an Event of Default
occurs and is  continuing,  the Agent and the  Collateral  Agent shall have,  in
addition to any other rights and remedies  contained in this Agreement or in any
of the other Loan  Documents,  all of the rights and remedies of a secured party
under the Code or other  applicable laws, all of which rights and remedies shall
be cumulative,  and none exclusive,  to the extent permitted by law. In addition
to all such rights and remedies,  the sale,  lease or other  disposition  of the
Collateral,  or any part thereof, by the Collateral Agent or the Agent after the
occurrence  of an Event of Default  may be for cash,  credit or any  combination
thereof,  and the Collateral  Agent or the Agent may purchase all or any part of
the  Collateral at public or, if permitted by law,  private sale, and in lieu of
actual payment of such purchase  price,  may set off the amount of such purchase
price against the  Obligations  then owing.  Any sales of the  Collateral may be
adjourned from time to time with or without notice.  The Agent or the Collateral
Agent,  may,  in its sole  discretion,  cause  the  Collateral  to remain on the
premises of any Borrower, at the expense of the Borrowers, pending sale or other
disposition of the Collateral.  The Agent or the Collateral Agent shall have the
right to conduct such sales on the premises of any  Borrower,  at the expense of
the Borrowers, or elsewhere, on such occasion or occasions as it may see fit.

          SECTION  9.05.  ENTRY UPON PREMISES AND ACCESS TO  INFORMATION.  If an
Event of Default  occurs and is continuing,  the Agent and the Collateral  Agent
shall  have the  right to enter  upon the  premises  of any  Borrower  where any
Collateral is located (or is believed to be located)  without any  obligation to
pay rent to such Borrower,  or any other place or places where the Collateral is
believed to be located and kept,  and render the  Collateral  unusable or remove
the Collateral therefrom to the premises of the Agent or the Collateral Agent or
any agent of the Agent or the  Collateral  Agent,  for such time as the Agent or
the Collateral  Agent may desire,  in order  effectively to collect or liquidate
the  Collateral,  and/or  the  Agent or the  Collateral  Agent may  require  any
Borrower to assemble  the  Collateral  and make it available to the Agent or the
Collateral  Agent at a place or  places  to be  designated  by the  Agent or the
Collateral Agent. If an Event of Default occurs and is continuing,  the Agent or
the  Collateral  Agent shall have the right to obtain  access to any  Borrower's
data  processing  equipment,  computer  hardware  and  software  relating to the
Collateral and to use all of the foregoing and the information contained therein
in any manner the Agent or the Collateral Agent deems appropriate.

          SECTION 9.06.  SALE OR OTHER  DISPOSITION  OF COLLATERAL BY THE AGENT.
Any notice required to be given by the Agent or the Collateral  Agent of a sale,
lease  or  other  disposition  or  other  intended  action  by the  Agent or the
Collateral Agent with respect to any of the Collateral which is deposited in the
United States mails, registered or certified, postage prepaid and duly addressed
to the Borrowers at the address  specified in SECTION 11.01 below,  at least ten


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days prior to such proposed action shall  constitute fair and reasonable  notice
to the Borrowers of any such action.  The net proceeds  realized by the Agent or
the Collateral  Agent upon any such sale or other  disposition,  after deduction
for the expense of retaking,  holding,  preparing for sale,  selling or the like
and the reasonable  attorneys' fees and legal expenses  incurred by the Agent or
the  Collateral  Agent in  connection  therewith,  shall be applied as  provided
herein  toward  satisfaction  of the  Obligations.  The Agent or the  Collateral
Agent,  as applicable,  shall account to the Borrowers for any surplus  realized
upon such sale or other  disposition,  and the Borrowers shall remain liable for
any  deficiency.  The  commencement  of any action,  legal or equitable,  or the
rendering  of any  judgment  or decree for any  deficiency  shall not affect the
Collateral Agent's security interest in the Collateral. The Borrowers agree that
the  Collateral  Agent has no  obligation to preserve  rights to the  Collateral
against any other parties. The Agent and the Collateral Agent are hereby granted
a license or other right to use, without charge, the Borrowers' labels, patents,
copyrights,  rights of use of any name, trade secrets, trade names,  trademarks,
service marks and advertising matter, or any property of a similar nature, as it
pertains to the Collateral, and the Borrowers' rights under all licenses and all
franchise  agreements  shall  inure to the Agent's  and the  Collateral  Agent's
benefit until the Obligations are paid in full.

          SECTION  9.07.   GOVERNMENTAL   APPROVALS.   In  connection  with  the
enforcement by the Agent or the Collateral Agent of any remedies available to it
as a result of any Event of Default, each Borrower agrees that it shall join and
cooperate fully with, at the request of the Agent or the Collateral  Agent,  any
receiver  referred  to below  and/or  the  successful  bidder or  bidders at any
foreclosure  sale in a filing of an application  (and  furnishing any additional
information  that may be required in connection  with such  application or which
the Agent or the Collateral Agent may believe relevant to such application) with
the FCC, any PUC and all other applicable Governmental  Authorities,  requesting
their prior  approval of (i) the operation or  abandonment of all or the portion
of any System and/or (ii) the transfer of control of such Borrower or assignment
of all licenses,  certificates,  Governmental Approvals,  approvals and permits,
issued to such Borrower by the FCC, any PUC or any such Governmental Authorities
with  respect  to any  System  and the  operation  thereof,  to the Agent or the
Collateral  Agent,  the  receiver or to the  successful  bidder or  bidders.  In
connection  with the foregoing,  each Borrower shall take such further  actions,
and  execute  all  such  instruments,  as  the  Agent  or the  Collateral  Agent
reasonably deems necessary or desirable.  Each Borrower agrees that the Agent or
the Collateral Agent may enforce any obligation of such Borrower as set forth in
this section by an action for specific performance.  In addition,  each Borrower
hereby  irrevocably  constitutes and appoints the Agent and the Collateral Agent
and any agent or officer thereof (which appointment is coupled with an interest)
as its  true  and  lawful  attorney-in-fact  with  full  irrevocable  power  and
authority  and in the place and stead of such  Borrower  and in the name of such
Borrower  or in its own  name,  from  time to time in its  discretion  after the
occurrence  and during the  continuance of an Event of Default and in connection
with the  foregoing,  for the purpose of  executing on behalf and in the name of
such Borrower any and all of the  above-referenced  instruments  and to take any
and all appropriate action in furtherance of the foregoing.  THE EXERCISE OF ANY
RIGHTS OR REMEDIES HEREUNDER OR UNDER ANY OTHER LOAN DOCUMENT BY ANY LENDER, THE
AGENT  OR THE  COLLATERAL  AGENT  THAT MAY  REQUIRE  FCC,  ANY PUC OR ANY  OTHER


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GOVERNMENTAL  AUTHORITY  APPROVAL  SHALL BE SUBJECT TO OBTAINING  SUCH APPROVAL.
PENDING  THE  RECEIPT OF ANY FCC,  ANY PUC OR ANY OTHER  GOVERNMENTAL  AUTHORITY
APPROVAL, NO BORROWER SHALL DO ANYTHING TO DELAY, HINDER,  INTERFERE OR OBSTRUCT
THE  EXERCISE  OF THE  AGENT'S  OR THE  COLLATERAL  AGENT'S  RIGHTS OR  REMEDIES
HEREUNDER IN OBTAINING SUCH APPROVALS.

          SECTION 9.08.  APPOINTMENT OF RECEIVER OR TRUSTEE.  In connection with
the exercise of its remedies under this  Agreement,  the Agent or the Collateral
Agent may, upon the occurrence of an Event of Default, obtain the appointment of
a receiver or trustee to assume,  upon receipt of all necessary  judicial,  FCC,
any PUC or other  Governmental  Authority  consents or approvals,  control of or
ownership of any of the Governmental  Approvals.  Such receiver or trustee shall
have all rights and powers  provided  to it by law or by court order or provided
to the Agent or the Collateral Agent under this Agreement.  Upon the appointment
of such trustee or receiver,  the Borrowers  agree to  cooperate,  to the extent
necessary or appropriate,  in the expeditious preparation,  execution and filing
of an application to the FCC, any PUC or any other Governmental Authority or for
consent to the transfer of control or assignment of any Borrower's  Governmental
Approvals to the receiver or trustee.

          SECTION  9.09.  RIGHT OF  SETOFF.  In  addition  to any  rights now or
hereafter  granted under applicable law and not by way of limitation of any such
rights,  upon the occurrence and during the continuance of any Event of Default,
each Lender and each holder of any Note is hereby authorized at any time or from
time to time,  without  notice to any Borrower or to any other Person,  any such
notice being hereby expressly waived, to set off and to appropriate and to apply
any and all  balances  held by it at any of its  offices  for the account of any
Borrower (regardless of whether such balances are then due to such Borrower) and
any other  properties  or assets  any time held or owing by that  Lender or that
holder to or for the credit or for the  account of any  Borrower  against and on
account  of any of the  Obligations  which are not paid when due.  Any Lender or
holder of any Note  exercising  a right to set off or  otherwise  receiving  any
payment on account of the  Obligations  in excess of its Pro Rata Share  thereof
shall  purchase  for cash (and the other  Lenders  or holders  shall  sell) such
participation  in each such other  Lender's  or  holder's  Pro Rata Share of the
Obligations  as would be  necessary  to cause such Lender to share the amount so
set off or otherwise  received  with each other  Lender or holder in  accordance
with their  respective  Pro Rata Shares.  Each Borrower  agrees,  to the fullest
extent permitted by law, that (a) any Lender or holder may exercise its right to
set off  with  respect  to  amounts  in  excess  of its Pro  Rata  Share  of the
Obligations  and may  sell  participations  in such  amount  so set off to other
Lenders and holders and (b) any Lender or holder so  purchasing a  participation
in the Loans made or other  Obligations  held by other  Lenders  or holders  may
exercise all rights of set-off,  bankers' lien,  counterclaim  or similar rights
with respect to such  participation  as fully as if such Lender or holder were a
direct  holder  of the Loans and the  other  Obligations  in the  amount of such
participation.  Notwithstanding  the  foregoing,  if all or any  portion  of the
set-off amount or payment  otherwise  received is thereafter  recovered from the
Lender that has exercised the right of set-off,  the purchase of  participations
by that Lender  shall be  rescinded  and the  purchase  price  restored  without
interest. Each Borrower hereby agrees that the foregoing provisions are intended
to be construed so as to satisfy the  requirements of Section 553 of the Federal
Bankruptcy Code or amendments thereto (including any requirement of mutuality of
obligations therein).

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                                   ARTICLE X
                      THE AGENT AND THE COLLATERAL AGENT

          SECTION 10.01.  APPOINTMENT OF AGENT. (a) First Union National Bank is
hereby appointed to act as contractual  representative  on behalf of all Lenders
under this  Agreement and the other Loan  Documents.  The Agent agrees to act as
such contractual  representative  upon the express conditions  contained in this
ARTICLE X. The  provisions  of this SECTION  10.01 are solely for the benefit of
the Agent and the Lenders and no  Borrower  or any other  Person  shall have any
rights  as a  third  party  beneficiary  of  any of the  provisions  hereof.  In
performing  its  functions  and duties under this  Agreement  and the other Loan
Documents,  the Agent  shall act solely as an agent of the  Lenders and does not
assume  and  shall  not be  deemed  to have  assumed  any  obligation  toward or
relationship  of agency or trust with or for any  Borrower or any other  Person.
The Agent shall have no duties or  responsibilities  except for those  expressly
set forth in this Agreement and the other Loan  Documents.  Notwithstanding  the
use of the defined term "Agent", it is expressly  understood and agreed that the
Agent shall not have any fiduciary  responsibilities  to any Lender by reason of
this Agreement and that the Agent is merely acting as the  representative of the
Lenders with only those duties as are expressly set forth in this  Agreement and
the  other  Loan  Documents.   In  its  capacity  as  the  Lenders'  contractual
representative, the Agent (i) does not assume any fiduciary duties to any of the
Lenders, (ii) is a "representative" of the Lenders within the meaning of Section
9-105 of the UCC and (iii) is acting as an  independent  contractor,  the rights
and duties of which are limited to those  expressly set forth in this  Agreement
and the other  Loan  Documents.  Each of the  Lenders  agrees to assert no claim
against  the Agent on any agency  theory or any other  theory of  liability  for
breach of fiduciary  duty, all of which claims each Lender  waives.  Neither the
Agent nor any of its Affiliates nor any of their respective officers, directors,
employees,  agents or  representatives  shall be liable  to any  Lender  for any
action  taken or  omitted  to be taken by it  hereunder  or under any other Loan
Document,  or in connection herewith or therewith,  except for damages caused by
its or their own gross negligence or willful misconduct.

          (b)  If  the  Agent  shall  request  instructions  from  all  Lenders,
Requisite  Lenders,  Requisite  Revolving  Lenders or all affected  Lenders with
respect to any act or action (including  failure to act) in connection with this
Agreement  or any other  Loan  Document,  then the Agent  shall be  entitled  to
refrain  from such act or taking  such  action  unless and until the Agent shall
have  received  instructions  from all  Lenders,  Requisite  Lenders,  Requisite
Revolving  Lenders or all  affected  Lenders,  as the case may be, and the Agent
shall not incur  liability to any Person by reason of so  refraining.  The Agent
shall be fully justified in failing or refusing to take any action  hereunder or
under any other Loan  Document (a) if such action  would,  in the opinion of the
Agent,  be  contrary  to law or the terms of this  Agreement  or any other  Loan
Document,  (b) if such action  would,  in the  opinion of the Agent,  expose the
Agent to  liabilities  beyond the limits of this  Agreement  or (c) if the Agent
shall not first be indemnified to its satisfaction against any and all liability
and expense  which may be incurred  by it by reason of taking or  continuing  to
take any such action.  Without limiting the foregoing,  no Lender shall have any
right of action whatsoever  against the Agent as a result of the Agent acting or
refraining from acting  hereunder or under any other Loan Document in accordance
with the instructions of all Lenders,  Requisite  Lenders,  Requisite  Revolving
Lenders or all affected Lenders, as applicable.



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<PAGE>

          SECTION 10.02. AGENT'S RELIANCE, ETC. Neither the Agent nor any of its
Affiliates nor any of their respective directors,  officers, agents or employees
shall be liable for any action  taken or omitted to be taken by it or them under
or in connection  with this  Agreement or the other Loan  Documents,  except for
damages  caused by its or their  own gross  negligence  or  willful  misconduct.
Without limitation of the generality of the foregoing,  the Agent: (a) may treat
the payee of any Note as the holder  thereof  until the Agent  receives  written
notice of the  assignment or transfer  thereof  signed by such payee and in form
satisfactory  to the Agent;  (b) may  consult  with legal  counsel,  independent
public  accountants and other experts selected by it and shall not be liable for
any action taken or omitted to be taken in good faith by it in  accordance  with
the advice of such  counsel,  accountants  or experts;  (c) makes no warranty or
representation  to any Lender and shall not be responsible to any Lender for any
statements,  warranties or  representations  made in or in connection  with this
Agreement or the other Loan Documents;  (d) shall not have any duty to ascertain
or to inquire as to the performance or observance of any of the terms, covenants
or conditions of this  Agreement or the other Loan  Documents on the part of any
Borrower or to inspect the  Collateral  (including  the books and records);  (e)
shall  not be  responsible  to any  Lender  for  the  due  execution,  legality,
validity, enforceability, genuineness, sufficiency or value of this Agreement or
the other Loan Documents or any other instrument or document  furnished pursuant
hereto or thereto;  and (f) shall incur no liability under or in respect of this
Agreement  or the other  Loan  Documents  by acting  upon any  notice,  consent,
certificate or other instrument or writing (which may be by telecopy,  telegram,
cable or telex)  believed  by it to be genuine  and signed or sent by the proper
party or parties.

          SECTION 10.03.  FUNB AND  AFFILIATES.  With respect to its Commitments
hereunder,  FUNB shall have the same rights and powers under this  Agreement and
the other Loan Documents as any other Lender and may exercise the same as though
it were  not the  Agent;  and the  term  "Lender"  or  "Lenders"  shall,  unless
otherwise expressly indicated, include FUNB in its individual capacity. FUNB and
its Affiliates may lend money to, invest in, and generally engage in any kind of
business  with,  any Borrower,  any of its  Affiliates and any Person who may do
business with or own securities of any Borrower or any such Affiliate, all as if
FUNB were not the Agent and  without  any duty to account  therefor  to Lenders.
FUNB and its  Affiliates  may  accept  fees  and  other  consideration  from any
Borrower for services in  connection  with this  Agreement or otherwise  without
having to account for the same to Lenders. FUNB may also purchase or hold Equity
Interests  or warrants in KMC  Holdings or any  Borrower  and make  subordinated
loans to any  Borrower.  Each  Lender  acknowledges  the  potential  conflict of
interest  between  FUNB as a Lender  holding  disproportionate  interests in the
Loans, FUNB as a member or subordinated debt holder, of the Borrower and FUNB as
Agent.

          SECTION 10.04.  LENDER CREDIT DECISION.  Each Lender acknowledges that
it has,  independently  and without  reliance upon the Agent or any other Lender
and based on the financial  information given it by the Borrowers and such other
documents and information as it has deemed appropriate,  made its own credit and
financial  analysis  of the  Borrowers  and its own  decision to enter into this
Agreement. Each Lender also acknowledges that it will, independently and without
reliance  upon the Agent or any other  Lender  and based on such  documents  and
information as it shall deem  appropriate at the time,  continue to make its own
credit  decisions  in taking or not taking  action  under this  Agreement.  Each
Lender acknowledges the potential conflict of interest of each other Lender as a


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result of Lenders holding disproportionate interests in the Loans, and expressly
consents to, and waives any claim based upon, such conflict of interest.

          SECTION  10.05.  INDEMNIFICATION.   Each  of  the  Lenders  agrees  to
indemnify  the Agent (to the extent not  reimbursed by the Borrowers and without
limiting the  obligations of Borrowers  hereunder),  ratably  according to their
respective  Pro  Rata  Shares,   from  and  against  any  and  all  liabilities,
obligations,  losses,  damages,  penalties,  actions,  judgments,  suits, costs,
expenses or disbursements of any kind or nature  whatsoever which may be imposed
on, incurred by, or asserted against the Agent in any way relating to or arising
out of this  Agreement or any other Loan Document or any action taken or omitted
by the Agent in connection therewith; PROVIDED, HOWEVER, that no Lender shall be
liable  for any  portion  of such  liabilities,  obligations,  losses,  damages,
penalties, actions, judgments, suits, costs, expenses or disbursements resulting
from the Agent's gross  negligence or willful  misconduct.  Without limiting the
foregoing,  each Lender agrees to reimburse  the Agent  promptly upon demand for
its  ratable  share  of any  out-of-pocket  expenses  (including  counsel  fees)
incurred by the Agent in connection with the preparation,  execution,  delivery,
administration,   modification,   amendment  or  enforcement   (whether  through
negotiations,  legal proceedings or otherwise) of, or legal advice in respect of
rights or  responsibilities  under, this Agreement and each other Loan Document,
to the  extent  that  the  Agent is not  reimbursed  for  such  expenses  by the
Borrowers.

          SECTION 10.06.  SUCCESSOR  AGENT.  The Agent may resign at any time by
giving not less than thirty (30) days' prior written  notice  thereof to Lenders
and the Borrowers.  Upon any such resignation,  the Requisite Lenders shall have
the right to appoint a successor Agent. If no successor Agent shall have been so
appointed by the  Requisite  Lenders and shall have  accepted  such  appointment
within 30 days after the resigning  Agent's giving notice of  resignation,  then
the resigning Agent may, on behalf of Lenders,  appoint a successor Agent, which
shall be a  Lender,  if a Lender  is  willing  to accept  such  appointment,  or
otherwise shall be a commercial bank or financial institution or a subsidiary of
a commercial bank or financial  institution if such commercial bank or financial
institution  is organized  under the laws of the United  States of America or of
any  State  thereof  and  has  a  combined  capital  and  surplus  of  at  least
$300,000,000.  If  no  successor  Agent  has  been  appointed  pursuant  to  the
foregoing,  by the 30th day after the date such notice of resignation  was given
by the  resigning  Agent,  such  resignation  shall  become  effective  and  the
Requisite  Lenders shall  thereafter  perform all the duties of Agent  hereunder
until such time, if any, as the Requisite  Lenders  appoint a successor Agent as
provided above. Any successor Agent appointed by the Requisite Lenders hereunder
shall  be  subject  to  the  approval  of  Borrowers,  such  approval  not to be
unreasonably  withheld  or delayed;  PROVIDED  that such  approval  shall not be
required  if a  Default  or an Event  of  Default  shall  have  occurred  and be
continuing.  Upon the  acceptance  of any  appointment  as Agent  hereunder by a
successor  Agent,  such successor  Agent shall succeed to and become vested with
all the rights,  powers,  privileges and duties of the resigning Agent. Upon the
earlier of the acceptance of any  appointment as Agent  hereunder by a successor
Agent or the effective date of the resigning Agent's resignation,  the resigning
Agent shall be discharged from its duties and  obligations  under this Agreement
and the other Loan Documents,  except that any indemnity  rights or other rights
in favor of such resigning  Agent shall  continue.  After any resigning  Agent's
resignation  hereunder,  the provisions of this SECTION 10.06 shall inure to its


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benefit as to any actions  taken or omitted to be taken by it while it was Agent
under this Agreement and the other Loan Documents.

          SECTION 10.07. PAYMENTS; NON-FUNDING LENDERS; INFORMATION;  ACTIONS IN
CONCERT.

          (a)  LOANS;  PAYMENTS.  Whenever  the  Agent  receives  a  payment  of
principal,  interest,  fee or premium (if any) or other payment, or whenever the
Agent makes an application of funds,  in connection  with the Loans or the Notes
(including, without limitation, any payment or application from any Collateral),
the Agent will on the date such  payment is received or applied,  if on or prior
to 11:00 a.m.  (Eastern  time) on such date,  or otherwise on the next  Business
Day, pay over to each Lender as instructed by such Lender in writing,  an amount
equal to such Lender's Pro Rata Share of such payment  provided that such Lender
has  funded  all  Loans  required  to  be  made  by it  and  has  purchased  all
participation  required to be purchased by it under this Agreement and the other
Loan  Documents as of such date.  To the extent that any Lender (a  "NON-FUNDING
LENDER")  has failed to fund all such  payments  and Loans or failed to fund the
purchase of all such  participation,  the Agent shall be entitled to set off the
funding  short-fall  against  that  Non-Funding  Lender's  Pro Rata Share of all
payments  received  from the  Borrowers.  All payments by Agent shall be made by
wire transfer to such  Lender's  account (as specified by such Lender) not later
than 2:00 p.m. (Eastern time) on the applicable Business Day.

          (b) RETURN OF PAYMENTS.  (i) If Agent pays an amount to a Lender under
this Agreement in the belief or expectation  that a related  payment has been or
will be received by the Agent from the Borrowers and such related payment is not
received by Agent,  then the Agent will be entitled to recover  such amount from
such Lender on demand without set-off, counterclaim or deduction of any kind.

          (ii) If the Agent  determines at any time that any amount  received by
     the Agent under this  Agreement must be returned to any Borrower or paid to
     any  other  Person  pursuant  to any  insolvency  law or  otherwise,  then,
     notwithstanding  any other term or condition of this Agreement or any other
     Loan  Document,  the Agent will not be required to  distribute  any portion
     thereof to any  Lender.  In  addition,  each  Lender will repay to Agent on
     demand any portion of such amount  that the Agent has  distributed  to such
     Lender,  together  with  interest  at such  rate,  if any,  as the Agent is
     required to pay to any  Borrower  or such other  Person,  without  set-off,
     counterclaim or deduction of any kind.

          (c) NON-FUNDING LENDERS. The failure of any Non-Funding Lender to make
any portion of its Loans or any payment  required  by it  hereunder  on the date
specified  therefor  shall not relieve any other Lender (each such other Lender,
an "OTHER  LENDER") of its  obligations  to make any such Loan on such date, but
neither  any  Other  Lender  nor the  Agent nor the  Collateral  Agent  shall be
responsible  for  the  failure  of any  Non-Funding  Lender  to make  any  Loan.
Notwithstanding  anything set forth herein to the contrary, a Non-Funding Lender
shall not have any voting or consent  rights  under or with  respect to any Loan
Document  or  constitute  a  "Lender"  (or be  included  in the  calculation  of
"Requisite  Lenders" or "Requisite  Revolving Lenders" hereunder) for any voting
or consent rights under or with respect to any Loan Document.

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<PAGE>

          (d)  DISSEMINATION  OF  INFORMATION.  The  Agent  will use  reasonable
efforts  to  provide  Lenders  with any  notice of  Default  or Event of Default
received by the Agent from,  or delivered by the Agent to, the  Borrowers,  with
notice of any Event of Default of which the Agent has actually  become aware and
with  notice of any action  taken by the Agent  following  any Event of Default;
PROVIDED,  however,  that the Agent  shall not be liable to any  Lender  for any
failure to do so, except to the extent that such failure is  attributable to the
Agent's gross  negligence or willful  misconduct.  Lenders  acknowledge that the
Borrowers are required to provide  financial  statements and other  documents to
Lenders  pursuant to this  Agreement and agree that the Agent shall have no duty
to provide the same to Lenders.

          (e) ACTIONS IN CONCERT.  Anything in this  Agreement  to the  contrary
notwithstanding, each Lender hereby agrees with each other Lender that no Lender
shall  take any action to protect  or  enforce  its rights  arising  out of this
Agreement  or the Notes  (including  exercising  any rights of set-off)  without
first obtaining the prior written consent of the Agent, the Collateral Agent and
Requisite  Lenders,  it being the  intent  of  Lenders  that any such  action to
protect or enforce  rights under this  Agreement and the Notes shall be taken in
concert and at the  direction  or with the  consent of Agent and the  Collateral
Agent.

          SECTION 10.08. COLLATERAL MATTERS.

          (a) The Lenders hereby irrevocably  authorize the Collateral Agent, at
its option and in its reasonable business judgment, to release any Lien upon any
Collateral  (i)  upon  the  termination  of  the  Commitments  and  payment  and
satisfaction  of all Loans and all other  Obligations  and which the  Collateral
Agent has been notified in writing are then due and payable;  (ii)  constituting
property being sold or disposed of if the applicable  Borrower  certifies to the
Collateral Agent that the sale or disposition is made in compliance with SECTION
6.03 (and the Collateral  Agent may rely  conclusively on any such  certificate,
without  further  inquiry);   or  (iii)  constituting  property  leased  to  the
applicable  Borrower  under a lease  which has expired or been  terminated  in a
transaction  permitted under this Agreement or which will expire  imminently and
which has not been,  and is not  intended  by such  Borrower  to be,  renewed or
extended and with respect to which such  Borrower has not exercised any purchase
option.  Except as provided above,  the Collateral Agent will not release any of
the Liens without the prior  written  authorization  of the  Requisite  Lenders;
PROVIDED  that the  Collateral  Agent may not  release  the Liens on  Collateral
valued in the  aggregate  in  excess  of  $500,000  without  the  prior  written
authorization of the Requisite  Lenders and may not release all or substantially
all of the  Collateral  without the consent of the Lenders.  Upon request by the
Collateral  Agent or the  Borrowers  at any time,  the Lenders  will  confirm in
writing the Collateral  Agent's  authority to release any Liens upon  particular
types or items of Collateral pursuant to this SECTION 10.08(a).

          (b) Upon receipt by the Collateral Agent of any authorization required
pursuant  to  SECTION  10.08(a)  from  the  Requisite  Lenders  or  Lenders,  as
applicable,  of the  Collateral  Agent's  authority  to  release  any Liens upon
particular  types or items of  Collateral,  and upon at least five (5)  Business
Days' prior written  request by the  applicable  Borrower,  and provided that no
Event of Default has occurred and is then continuing, the Collateral Agent shall
(and is hereby irrevocably  authorized by the Lenders to) execute such documents
as may be necessary  to evidence the release of the Liens upon such  Collateral;
PROVIDED,  HOWEVER,  that (i) the  Collateral  Agent  shall not be  required  to


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execute any such document on terms which,  in the  Collateral  Agent's  opinion,
would  expose the  Collateral  Agent to liability  or create any  obligation  or
entail any consequence  other than the release of such Liens without recourse or
warranty,  and (ii) such release  shall not in any manner  discharge,  affect or
impair the  Obligations or any Liens (other than those expressly being released)
upon (or  obligations  of the  applicable  Borrower in respect of) all interests
retained by the applicable Borrower, including (without limitation) the proceeds
of any sale, all of which shall continue to constitute part of the Collateral.

          (c) The Collateral Agent shall have no obligation whatsoever to any of
the Lenders to assure that the Collateral  exists or is owned by any Borrower or
is cared for, protected or insured or has been encumbered, or, other than a duty
to act  without  recklessness,  willful  misconduct  or  gross  (but  not  mere)
negligence,  that the Liens  have been  properly  or  sufficiently  or  lawfully
created,  perfected,  protected  or enforced or are  entitled to any  particular
priority, or to exercise at all or in any particular manner or under any duty of
care,  disclosure  or fidelity,  or to continue  exercising,  any of the rights,
authorities  and powers  granted or  available  to the  pursuant to this SECTION
10.08 or pursuant to any of the Loan Documents,  it being  understood and agreed
that in  respect  of the  Collateral,  or any act,  omission  or  event  related
thereto, the Collateral Agent may act in any manner it may deem appropriate,  in
its reasonable  business judgment,  given the Collateral Agent's own interest in
the  Collateral  in its  capacity as one of the Lenders and that the  Collateral
Agent shall have no other duty or liability  whatsoever  to any Lender as to any
of the foregoing.

          SECTION 10.09. AGENCY FOR PERFECTION. Each Lender hereby appoints each
other  Lender as agent for the  purpose  of  perfecting  the  Lenders'  security
interest  in  assets  which,  in  accordance  with  Article  9 of the UCC can be
perfected  only by  possession.  Should any Lender  (other  than the  Collateral
Agent) obtain  possession of any such  Collateral,  such Lender shall notify the
Collateral  Agent thereof,  and,  promptly upon the Collateral  Agent's  request
therefor shall deliver such Collateral to the Collateral Agent.

          SECTION  10.10.   CONCERNING  THE  COLLATERAL  AND  THE  RELATED  LOAN
DOCUMENTS AND THE COLLATERAL  AGENT. (a) Each Lender  authorizes and directs the
Collateral  Agent to enter  into this  Agreement  and the other  Loan  Documents
relating to the Collateral,  for the ratable benefit of the Lenders. Each Lender
agrees that any action taken by the  Collateral  Agent or  Requisite  Lenders in
accordance with the terms of this Agreement or the other Loan Documents relating
to the  Collateral,  and the exercise by the  Collateral  Agent or the Requisite
Lenders of their  respective  powers set forth therein or herein,  together with
such other powers that are reasonably incidental thereto,  shall be binding upon
all of the Lenders.

          (b) The  Collateral  Agent with respect to the  administration  of the
Collateral  shall have the same rights,  obligations  and status as the Agent as
are set forth in SECTION 10.01, 10.02, 10.03, 10.04, 10.05, and 10.06 above.

                                   ARTICLE XI
                                  MISCELLANEOUS



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          SECTION 11.01. NOTICES;  ACTION ON NOTICES, ETC. (a) Notices and other
communications provided for herein shall be in writing and shall be delivered by
a courier service of recognized standing  (specifying one (1) day delivery),  or
by registered or certified mail, postage prepaid,  return receipt requested (or,
if by telecopy communications  equipment of the sending party, delivered by such
equipment) addressed,  if to the Borrowers, at KMC Telecom Inc., 1545 Route 206,
Suite 300,  Bedminster,  NJ 07921;  Attention:  President;  (telecopy  no. (908)
719-8775,  confirmation no. (908) 470-2200) with a copy to Alan M. Epstein Esq.,
Kelley Drye & Warren LLP, 101 Park Avenue,  New York,  NY 10178;  (telecopy  no.
(212)  808-7897,  confirmation  no. (212)  808-7800),  if to the Agent, at First
Union National Bank, Communications/Media  Finance-PA4829, 1339 Chestnut Street,
Philadelphia,  PA  19107,  Attention:   Elizabeth  Elmore  (telecopy  no.  (215)
786-7721,  confirmation no. (215) 786-4321),  and if to the Collateral Agent, at
Newcourt  Commercial Finance  Corporation,  c/o The CIT Group, Inc. - Structured
Finance Group, Two Gatehall Drive, First Floor, Parsippany, NJ 07054, Attention:
Media and Communications,  Vice  President-Credit  (telecopy no. (973) 355-7643,
confirmation no. (973)  355-7630),  with copies to Newcourt  Commercial  Finance
Corporation,  c/o The CIT Group,  Inc. - Structured  Finance Group, Two Gatehall
Drive, First Floor,  Parsippany,  NJ 07054,  Attention:  Vice President - Credit
(telecopy no. (973)  355-7641,  confirmation  no. (973) 355-7630) and Attention:
Vice  President - Legal  (telecopy no. (973)  355-7645,  confirmation  no. (973)
355-7609).  All notices and other  communications  given to any party  hereto in
accordance  with the provisions of this  Agreement  shall be deemed to have been
given (a) five  Business Days after mailing when sent by registered or certified
mail,  postage prepaid,  return receipt  requested,  or (b) upon receipt,  if by
courier service or any telecopy communications  equipment of the sender, in each
case  addressed to such party as provided in this Section or in accordance  with
the latest unrevoked direction from such party.

          (b) Each Borrower  agrees that the Agent or the  Collateral  Agent may
act upon any notice, consent,  certificate,  cable, telex or other instrument or
writing  believed by the Agent or the Collateral  Agent to be genuine,  that the
Agent or the Collateral  Agent may consult with legal  counsel,  selected by the
Agent or the  Collateral  Agent and shall not be liable to any  Borrower for any
action taken or omitted to be taken in good faith by Lender in  accordance  with
the advice of such counsel.

          SECTION 11.02. NO WAIVERS;  AMENDMENTS. (a) No failure or delay of the
Agent,  the  Collateral  Agent or any Lender to exercise any right  hereunder or
under any other Loan Document shall operate as a waiver  thereof,  nor shall any
single or partial  exercise  of any such  right,  preclude  any other or further
exercise  thereof or the exercise of any other right. No waiver of any provision
of this Agreement or any other Loan Document nor consent to any departure by any
Borrower  therefrom shall in any event be effective  unless the same shall be in
writing and signed by the Agent and the  Requisite  Lenders (or, if  applicable,
all  Lenders),  and then such waiver or consent  shall be effective  only in the
specific  instance and for the purpose for which  given.  No notice or demand on
any  Borrower  in any case shall  entitle  any  Borrower to any other or further
notice or demand in similar or other circumstances.

          (b) Subject to the provisions of this SECTION 11.02(b),  the Requisite
Lenders (or the Agent with the consent in writing of the Requisite  Lenders) and
the Borrowers may enter into agreements  supplemental  hereto for the purpose of


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adding or  modifying  any  provisions  to the Loan  Documents or changing in any
manner the rights of the Lenders or the Borrowers hereunder or waiving any Event
of Default or Default  hereunder;  PROVIDED,  any Interest Rate Agreement  which
constitutes a Loan  Document may be amended or modified  solely with the consent
of the parties thereto;  PROVIDED,  FURTHER,  HOWEVER, that no such supplemental
agreement shall, without the consent of each Lender affected thereby:

          (i) Postpone or extend the  Revolving  Credit  Commitment  Termination
     Date,  the  maturity  date for the  Loans or any other  date  fixed for any
     payment of  principal  of, or  interest  on, the Loans or any fees or other
     amounts payable to such Lender except with respect to (A) any modifications
     of the provisions  relating to  prepayments of Loans and other  Obligations
     and (B) a  waiver  of the  application  of the  default  rate  of  interest
     pursuant to SECTION 2.05(b) hereof.

          (ii) Reduce the principal  amount of any Loans,  or reduce the rate or
     extend the time of payment of interest or fees thereon.

          (iii) Reduce the  percentage  specified in the definition of Requisite
     Lenders or Requisite  Revolving  Lenders or any other percentage of Lenders
     specified  to be the  applicable  percentage  in this  Agreement  to act on
     specified matters or amend the definition of "Pro Rata Share".

          (iv) Increase the amount of any Commitment of any Lender  hereunder or
     increase or decrease any Lender's Pro Rata Share.

          (v) Permit any Borrower to assign its rights under this Agreement.

          (vi) Release all or substantially all of the Collateral.

          (vii) Amend this SECTION 11.02(b).

No amendment of any  provision  of this  Agreement  relating to the Agent or the
Collateral Agent shall be effective  without the written consent of the Agent or
the Collateral Agent, as applicable.

          SECTION 11.03. GOVERNING LAW AND JURISDICTION.  THIS AGREEMENT AND THE
OTHER LOAN DOCUMENTS  SHALL BE CONSTRUED IN ACCORDANCE  WITH AND GOVERNED BY THE
INTERNAL LAWS OF THE STATE OF NEW YORK WITHOUT GIVING EFFECT TO ANY CONFLICTS OF
LAWS PRINCIPLES.  THE BORROWERS, THE AGENT, THE COLLATERAL AGENT AND THE LENDERS
CONSENT TO THE JURISDICTION OF ANY LOCAL,  STATE OR FEDERAL COURT LOCATED IN THE
CITY AND STATE OF NEW YORK AND WAIVE ANY OBJECTION RELATING TO IMPROPER VENUE OR
FORUM NON CONVENIENS TO THE CONDUCT OF ANY PROCEEDING BY SUCH COURT.

          SECTION  11.04.  EXPENSES.  The Borrowers will pay, and have joint and
several  liability  for,  all  documented  out-of-pocket   third-party  expenses
(including  in each case all  reasonable  attorneys'  and  paralegals'  fees and
related expenses and costs), (i) incurred by the Agent, the Collateral Agent and
the  Documentation  Agent in connection  with the  negotiation,  preparation and


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execution of the Loan Documents  (whether or not the  transactions  contemplated
hereby shall be consummated),  subject, however, to the limitations set in those
certain letters dated September 25, 1998 between KMC Holdings and the Agent, and
KMC Holdings and the Documentation  Agent, with respect to the fees and expenses
of counsel  for the Agent and the  Documentation  Agent,  (ii)  incurred  by the
Agents,  in connection with the  administration  of the Loan Documents,  and the
creation,  perfection,  priority and protection of the Liens in the  Collateral,
and (iii) incurred by any Agent or any Lender in connection with the enforcement
of the rights of any Agent or any Lender in connection with this Agreement,  any
other Loan Documents or the Collateral,  or any restructuring or workout of this
Agreement or the other Loan Documents.

          SECTION 11.05. EQUITABLE RELIEF. Each Borrower recognizes that, in the
event  such  Borrower  fails  to  perform,  observe  or  discharge  any  of  its
obligations or liabilities under this Agreement, or any other Loan Document, any
remedy at law may prove to be  inadequate  relief to the Agent,  the  Collateral
Agent and the Lenders;  therefore,  such  Borrower  agrees that the Agent or the
Collateral  Agent,  if it so  requests,  shall  be  entitled  to  temporary  and
permanent  injunctive  relief in any such case without the  necessity of proving
actual damages.

          SECTION  11.06.  INDEMNIFICATION;   LIMITATION  OF  LIABILITY;  LUCENT
RELATIONSHIPS.  (a) The  Borrowers  jointly  and  severally  agree  to  protect,
indemnify and hold harmless the Agent, the Collateral Agent each Lender and each
of their  respective  officers,  affiliates,  directors,  employees,  attorneys,
accountants,  consultants,  representatives and agents  (collectively called the
"INDEMNITEES")  from and against any and all liabilities,  obligations,  losses,
damages,  penalties,  actions,  judgments,  suits, claims,  costs,  expenses and
disbursements  (including,   without  limitation,  payment  by  the  Agent,  the
Collateral  Agent or any  Lender  of any  obligations  due or past due under any
contract or  agreement  to which any Borrower is or becomes a party) of any kind
or nature whatsoever (including,  without limitation, the fees and disbursements
of counsel  for and  consultants  of such  Indemnitees  in  connection  with any
investigative,  administrative  or  judicial  proceeding,  whether  or not  such
Indemnitees  shall be  designated  a party  thereto),  which may be imposed  on,
incurred by, or asserted against such Indemnitees (whether direct,  indirect, or
consequential  and whether based on any federal or state laws or other statutory
regulations,  including,  without  limitation,  securities,   environmental  and
commercial  laws and  regulations,  under common law or at equitable cause or in
contract  or  otherwise)  in any  manner  relating  to or  arising  out of  this
Agreement or any of the other Loan  Documents,  or any act, event or transaction
related or attendant thereto,  the agreements of the Agent, the Collateral Agent
or the Lenders  contained  herein,  the making of Loans,  the management of such
Loans or the Collateral  (including any liability under  Environmental  Laws) or
the use or intended use of the proceeds of such Loans  hereunder  (collectively,
the  "INDEMNIFIED  MATTERS");  PROVIDED  that the  Borrowers  shall not have any
obligation  to any  Indemnitee  hereunder  with respect to  Indemnified  Matters
caused by or resulting from the willful  misconduct or gross  negligence of such
Indemnitee;  PROVIDED, FURTHER that no Borrower shall have any obligation to any
Indemnitee hereunder with respect to taxes that are imposed on the net income of
any  Indemnitee  or  any  franchise  or  doing  business  taxes  imposed  on any
Indemnitee.  To the  extent  that the  undertaking  to  indemnify,  pay and hold
harmless set forth in the preceding sentence may be unenforceable  because it is
violative  of any law or public  policy,  the  Borrowers  shall  contribute  the
maximum  portion which they are  permitted to pay and satisfy  under  applicable


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law, to the payment and satisfaction of all Indemnified  Matters incurred by the
Indemnitees.

          (b) To the extent permitted by applicable law, no claim may be made by
the Borrowers or any other Person against the Agent,  the Collateral  Agent, any
Lender or any of their respective affiliates,  directors,  officers,  employees,
agents, attorneys, accountants,  representatives or consultants for any special,
indirect,  consequential  or punitive damages in respect of any claim for breach
of contract or any other  theory of  liability  arising out of or related to the
transactions  contemplated by any of the Loan Documents or any act,  omission or
event occurring in connection therewith; and the Borrowers hereby waive, release
and agree not to sue upon any claim for any such damages, whether or not accrued
and whether or not known or suspected to exist in its favor.

          (c) The Borrowers agree not to, and hereby irrevocably waive any right
to, (i) assert in any action or proceeding relating to any of the Loan Documents
or the transactions contemplated thereby, any claim,  counterclaim,  cross claim
or defense  arising  from any act or omission  of Lucent  other than in Lucent's
capacity  as a Lender  under the Loan  Documents,  and (ii)  assert any right of
setoff in lieu of making payment under the Loan  Documents  arising from any act
or omission of Lucent other than in Lucent's capacity as a Lender under the Loan
Documents.

          SECTION 11.07.  SURVIVAL OF REPRESENTATIONS  AND WARRANTIES,  ETC. All
warranties and  representations  made by any Borrower in any Loan Document shall
survive  the  execution  and  delivery  of this  Agreement  and the  other  Loan
Documents and the making and repayment of the Obligations.  The  confidentiality
obligations of each Borrower in SECTION 11.16, the  indemnification  obligations
of each  Borrower  in SECTION  11.06,  and to the extent the second  sentence of
SECTION  11.13 is  applicable,  all  covenants  of each  Borrower,  survive  the
repayment of the Obligations.

          SECTION 11.08. SUCCESSORS AND ASSIGNS; ASSIGNMENTS; PARTICIPATIONS.

          (a) GENERAL.  The terms and provisions of the Loan Documents  shall be
binding  upon  and  inure  to the  benefit  of the  Borrowers,  the  Agent,  the
Collateral  Agent and the Lenders and their  respective  successors and assigns,
except  that (i) no  Borrower  shall  have any  right to  assign  its  rights or
obligations  under the Loan Documents and (ii) any assignment by any Lender must
be made in compliance with  SUBSECTION (c) below.  With respect to any Borrower,
successors and assigns shall include, without limitation,  any receiver, trustee
or debtor-in-possession of or for such Borrower.  Notwithstanding the foregoing,
any Lender may at any time,  without the consent of the  Borrowers or the Agent,
assign all or any portion of its rights under this  Agreement and its Notes to a
Federal Reserve Bank or to an affiliate of such Lender or as collateral security
for any loan or  financing or in  connection  with any  securitization  or other
similar transaction;  PROVIDED,  HOWEVER,  that no such assignment shall release
the  transferor  Lender  from its  obligations  hereunder.  The  Agent  shall be
entitled to utilize  its  Register  to  determine  the payee of any Note for all
purposes  hereof.  Any request,  authority or consent of any Person,  who at the
time of making such request or giving such authority or consent is the holder of


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any Note, shall be conclusive and binding on any subsequent  holder,  transferee
or assignee of such Note or of any Note or Notes issued in exchange therefor.

          (b) Participations.

          (i)  Subject  to the  terms set forth in this  Section  11.08(b),  any
     Lender may, in the ordinary  course of its business and in accordance  with
     applicable  law,  at any time sell to one or more  banks or other  entities
     ("Participants")  participating interests in any Loan owing to such Lender,
     any Note held by such Lender,  any  Commitment  of such Lender or any other
     interest of such Lender  under the Loan  Documents on a pro rata or non-pro
     rata basis in an aggregate principal amount of at least $5,000,000.  Notice
     of  such  participation  to  the  Agent  shall  be  required  prior  to any
     participation becoming effective with respect to a Participant which is not
     a Lender or an Affiliate thereof. In the event of any such sale by a Lender
     of  participating  interests to a  Participant,  such Lender's  obligations
     under the Loan Documents shall remain  unchanged,  such Lender shall remain
     solely  responsible to the other parties hereto for the performance of such
     obligations,  such Lender  shall remain the holder of any such Note for all
     purposes under the Loan Documents,  such Lender shall be solely responsible
     for any  withholding  taxes or any  filing  or  reporting  requirements  in
     connection  therewith relating to such Participant,  all amounts payable by
     the Borrowers  under this  Agreement  shall be determined as if such Lender
     had not sold such participating  interests, and the Borrowers and the Agent
     shall  continue to deal solely and directly  with such Lender in connection
     with such Lender's rights and obligations  under the Loan Documents  except
     that,  for  purposes of Section  2.13  hereof,  the  Participants  shall be
     entitled  to the same  rights as if they  were  Lenders,  provided  that no
     Participant  shall be entitled to receive  any greater  amount  pursuant to
     Section  2.13 than such  Lender  would  have been  entitled  to  receive in
     respect of the amount of the participation  transferred to such Participant
     had no transfer occurred.

          (ii) Each Lender shall  retain the sole right to approve,  without the
     consent of any  Participant,  any amendment,  modification or waiver of any
     provision of the Loan Documents  other than any amendment,  modification or
     waiver with respect to any Loan or Commitment in which such Participant has
     an  interest  which  forgives  principal,  interest  or fees or reduces the
     interest rate or fees payable  pursuant to the terms of this Agreement with
     respect to any such Loan or  Commitment,  postpones  any date fixed for any
     regularly-scheduled  payment of  principal  of, or interest or fees on, any
     such  Loan or  Commitment,  or  releases  all or  substantially  all of the
     Collateral, if any, securing any such Loan.

          (iii) The  Borrowers  agree that each  Participant  shall be deemed to
     have the right of setoff  provided in SECTION 9.09 hereof in respect of its
     participating  interest in amounts  owing under the Loan  Documents  to the
     same  extent as if the  amount of its  participating  interest  were  owing
     directly to it as a Lender  under the Loan  Documents,  PROVIDED  that each
     Lender  shall  retain the right of setoff  provided in SECTION  9.09 hereof
     with  respect  to the  amount  of  participating  interests  sold  to  each
     Participant  except to the extent such  Participant  exercises its right of
     setoff.  The  Lenders  agree  to  share  with  each  Participant,  and each
     Participant,  by  exercising  the right of setoff  provided in SECTION 9.09


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     hereof,  agrees to share with each Lender,  any amount received pursuant to
     the  exercise  of its  right  of  setoff,  such  amounts  to be  shared  in
     accordance with SECTION 9.09 as if each Participant were a Lender.

          (c) Assignments.

          (i) Any Lender  may, in the  ordinary  course of its  business  and in
     accordance  with applicable law, at any time assign to one or more banks or
     other  entities   ("PURCHASERS")  all  or  a  portion  of  its  rights  and
     obligations  under  this  Agreement  (including,  without  limitation,  its
     Commitment  and the Loans owing to it  hereunder)  in  accordance  with the
     provisions  of  this  SECTION  11.08(c).  Each  assignment  shall  be  of a
     constant,  and not a varying,  ratable  percentage  of all of the assigning
     Lender's rights and obligations under this Agreement. Such assignment shall
     be  evidenced  by an  Assignment  Agreement  substantially  in the  form of
     EXHIBIT O attached hereto and shall not be permitted  hereunder unless such
     assignment is either for all of such Lender's rights and obligations  under
     the Loan Documents or, for Loans and Commitments in an aggregate  principal
     amount  equal to the  lesser of  $5,000,000  (which  minimum  amount may be
     waived by the Requisite Lenders after the occurrence of a Default) and such
     Lender's Commitment Amount.

          (ii)  Upon (i)  delivery  to the Agent of a notice  of  assignment  (a
     "NOTICE OF ASSIGNMENT"),  together with any consent required hereunder, and
     (ii) payment of a $3,500  processing fee to the Agent for  processing  such
     assignment  if such  assignment is to a Person which is not an affiliate of
     the  assigning  Lender,  such  assignment  shall  become  effective  on the
     effective date specified in such Notice of Assignment. The assigning Lender
     shall be obligated to reimburse  the Agent for all other costs and expenses
     associated with the preparation and execution of such assignment (including
     reasonable attorneys' fees arising out of such preparation and execution of
     such  assignment).  The Notice of Assignment shall contain a representation
     by the Purchaser to the effect that none of the consideration  used to make
     the purchase of the Commitment  and Loans under the  applicable  assignment
     agreement  are "plan assets" as defined under ERISA and that the rights and
     interests  of the  Purchaser  in and under the Loan  Documents  will not be
     "plan  assets"  under  ERISA.  On and  after  the  effective  date  of such
     assignment, such Purchaser, if not already a Lender, shall for all purposes
     be a Lender party to this Agreement and any other Loan  Documents  executed
     by the  Lenders and shall have all the rights and  obligations  of a Lender
     under the Loan  Documents,  to the same  extent  as if it were an  original
     party  hereto,  and no  further  consent  or action by the  Borrowers,  the
     Lenders or the Agent shall be required  to release  the  transferor  Lender
     with  respect  to the  percentage  of the  aggregate  Commitment  and Loans
     assigned to such  Purchaser.  Upon the  consummation of any assignment to a
     Purchaser pursuant to this SECTION 11.08(C)(ii), the transferor Lender, the
     Agent  and  the  Borrowers  shall  make  appropriate  arrangements  so that
     replacement Notes are issued to such transferor Lender and new Notes or, as
     appropriate,  replacement Notes, are issued to such Purchaser, in each case
     in principal  amounts  reflecting  their  Commitment  and their  Loans,  as
     adjusted pursuant to such assignment.

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          (iii) The Agent shall  maintain at its address  referred to in SECTION
     11.01 a copy of each assignment delivered to and accepted by it pursuant to
     this SECTION 11.08 and a register (the  "REGISTER")  for the recordation of
     the names and addresses of the Lenders and the  Commitment of and principal
     amount of the Loans  owing to,  each  Lender  from time to time and whether
     such  Lender  is an  original  Lender or the  assignee  of  another  Lender
     pursuant to an  assignment  under this  SECTION  11.08.  The entries in the
     Register shall be conclusive and binding for all purposes,  absent manifest
     error,  and the Borrowers,  the Agent and the Lenders may treat each Person
     whose  name is  recorded  in the  Register  as a Lender  hereunder  for all
     purposes of this Agreement.  The Register shall be available for inspection
     by the Borrowers or any Lender at any reasonable time and from time to time
     upon reasonable prior notice.

          SECTION 11.09. SEVERABILITY. In case any one or more of the provisions
contained in this Agreement or any other Loan Document shall be invalid, illegal
or unenforceable in any respect,  the validity,  legality and  enforceability of
the remaining  provisions  contained  herein and therein shall not in any way be
affected or impaired thereby.

          SECTION 11.10. COVER PAGE, TABLE OF CONTENTS AND SECTION HEADINGS. The
cover  page,  Table  of  Contents  and  section  headings  used  herein  are for
convenience  of reference  only,  are not part of this  Agreement and are not to
affect the construction of or be taken into  consideration in interpreting  this
Agreement.

          SECTION  11.11.   COUNTERPARTS.   This  Agreement  may  be  signed  in
counterparts  with the same effect as if the signatures  thereof and hereto were
upon the same instrument.

          SECTION 11.12.  APPLICATION OF PAYMENTS.  Notwithstanding any contrary
provision  contained in this  Agreement  or in any of the other Loan  Documents,
upon the  occurrence and during the  continuance  of any Event of Default,  each
Borrower  irrevocably  waives the right to direct the application of any and all
payments at any time or times hereafter received by the Agent or any Lender from
such Borrower or with respect to any of the  Collateral,  and such Borrower does
hereby  irrevocably agree that the Agent or any Lender shall have the continuing
exclusive  right to apply and reapply any and all payments  received at any time
or times hereafter, whether with respect to the Collateral or otherwise, against
the  Obligations  in such manner as the Agent or any Lender may deem  advisable,
notwithstanding  any entry by the Agent or any Lender  upon any of its books and
records, subject, however, to the provisions of SECTION 2.08(c).

          SECTION 11.13. MARSHALLING;  PAYMENTS SET ASIDE. Neither the Agent nor
the  Collateral  Agent shall be under any  obligation  to marshall any assets in
favor of any  Borrower or any other party or against or in payment of any or all
of the Obligations.  To the extent that any Borrower makes a payment or payments
to any Agent or any  Lender or the  Agent,  the  Collateral  Agent or any Lender
enforces its security  interests  or  exercises  its rights of setoff,  and such
payment or payments or the  proceeds of such  enforcement  or setoff or any part
thereof are subsequently invalidated, declared to be fraudulent or preferential,
set aside and/or required to be repaid to a trustee, receiver or any other party
under any bankruptcy law, state or federal law,  common law or equitable  cause,
then to the extent of such recovery,  the obligation or part thereof  originally
intended to be satisfied shall be revived and continued in full force and effect


                                      101
<PAGE>

as if such  payment  had not been made or such  enforcement  or  setoff  had not
occurred.

          SECTION  11.14.  SERVICE OF PROCESS.  EACH  BORROWER  WAIVES  PERSONAL
SERVICE OF ANY PROCESS UPON IT AND,  CONSENTS  THAT ALL SERVICE OF PROCESS SHALL
BE MADE BY REGISTERED MAIL, RETURN RECEIPT REQUESTED,  DIRECTED TO SUCH BORROWER
AT THE ADDRESS INDICATED IN SECTION 11.01 AND SERVICE SO MADE SHALL BE DEEMED TO
BE  COMPLETED  FIVE (5)  BUSINESS  DAYS AFTER  SAME  SHALL  HAVE BEEN  POSTED AS
AFORESAID.

          SECTION 11.15.  WAIVER OF JURY TRIAL, ETC. EACH OF THE BORROWERS,  THE
AGENT,  THE  COLLATERAL  AGENT AND THE  LENDERS  WAIVES ANY RIGHT TO HAVE A JURY
PARTICIPATE  IN RESOLVING ANY DISPUTE,  WHETHER  SOUNDING IN CONTRACT,  TORT, OR
OTHERWISE,  BETWEEN  THE  AGENT,  THE  COLLATERAL  AGENT OR ANY  LENDER  AND ANY
BORROWER  ARISING  OUT OF,  CONNECTED  WITH,  RELATED  TO OR  INCIDENTAL  TO THE
RELATIONSHIP  ESTABLISHED  BETWEEN THEM IN CONNECTION WITH THIS AGREEMENT OR ANY
OTHER LOAN DOCUMENT OR ANY OTHER INSTRUMENT,  DOCUMENT OR AGREEMENT  EXECUTED OR
DELIVERED IN CONNECTION THEREWITH OR THE TRANSACTIONS  RELATED THERETO.  EACH OF
THE BORROWERS, THE AGENT, THE COLLATERAL AGENT AND THE LENDERS HEREBY AGREES AND
CONSENTS THAT ANY SUCH CLAIM, DEMAND, ACTION OR CAUSE OF ACTION SHALL BE DECIDED
BY COURT  TRIAL  WITHOUT  A JURY  AND  THAT  ANY OF THEM  MAY  FILE AN  ORIGINAL
COUNTERPART OR A COPY OF THIS  AGREEMENT  WITH ANY COURT AS WRITTEN  EVIDENCE OF
THE CONSENT OF THE PARTIES HERETO TO THE WAIVER OF THEIR RIGHT TO TRIAL BY JURY.

          SECTION 11.16.  CONFIDENTIALITY.  No Borrower shall at any time before
or after payment in full and  satisfaction  of all of the  Obligations,  reveal,
divulge or make known, or knowingly  permit to be so revealed,  divulged or made
known, to any Person  (including  Persons within its own organization who do not
have a definite need to know for the purpose of performance of this  Agreement),
the terms or  conditions of the Fee Letters;  PROVIDED that the foregoing  shall
not  apply  to  information  required  to be  disclosed  by  order of a court of
competent jurisdiction or in connection with any governmental  investigation (in
each case to the extent disclosure is required,  but no further) so long as such
Borrower  notifies  the Agent in  writing  of any  circumstances  of which  such
Borrower is aware that may lead to such a requirement  or order,  so as to allow
the  Agent to take  steps to  contest  such  order or  investigation;  PROVIDED,
FURTHER,  that the foregoing shall not apply to information which is required to
be  disclosed  by  such  Borrower  or   information   which  in  the  reasonable
determination  of such  Borrower is  desirable  for such  Borrower to  disclose,
pursuant  to  federal  or  state  securities  laws,  pursuant  to the  rules  or
regulations of the FCC, any PUC or other applicable  Governmental  Authority, or
to Persons who are consultants, advisors (including but not limited to attorneys
and auditors),  officers, directors or employees of such Borrower, provided that
each  such  Person  is  required  by  such  Borrower  to keep  such  information
confidential.



                                      102
<PAGE>

          SECTION 11.17.  ENTIRE AGREEMENT,  ETC. This Agreement  (including all
schedules and exhibits  referred to herein),  the Notes, the Fee Letters and all
other Loan  Documents  constitute  the entire  contract among the parties hereto
with respect to the subject  matter  hereof and thereof and shall  supersede and
take the place of any other  instrument  purporting  to be an  agreement  of the
parties hereto relating to such subject matter.

          SECTION  11.18.  NO  STRICT  CONSTRUCTION.  The  parties  hereto  have
participated,  jointly in the negotiation and drafting of this Agreement. In the
event of any  ambiguity  or question of intent or  interpretation  arises,  this
Agreement  shall be construed as if drafted jointly by the parties hereto and no
presumption or burden of proof shall arise favoring or disfavoring  any party by
virtue of authorship of any provisions of this Agreement.




                                      103
<PAGE>


          IN WITNESS  WHEREOF,  the parties hereto have caused this Agreement to
be duly executed by their duly authorized  officers as of the day and year first
above written.



                              KMC TELECOM INC., as a Borrower


                              By: /s/
                                  ----------------------------------------------
                                  Name: James D. Grenfell
                                  Title: Chief Financial Officer


                              KMC TELECOM II, INC., as a Borrower


                              By: /s/
                                  ----------------------------------------------
                                  Name: James D. Grenfell
                                  Title: Chief Financial Officer


                              KMC TELECOM III, INC., as a Borrower


                              By: /s/
                                  ----------------------------------------------
                                  Name: James D. Grenfell
                                  Title: Chief Financial Officer


                              KMC TELECOM OF VIRGINIA, INC., as a Borrower


                              By: /s/
                                  ----------------------------------------------
                                  Name: James D. Grenfell
                                  Title: Chief Financial Officer



<PAGE>




                              KMC TELECOM LEASING I LLC, as a Borrower
                                    BY:  KMC TELECOM INC., as Sole Member


                              By: /s/
                                  ----------------------------------------------
                                  Name: James D. Grenfell
                                  Title: Chief Financial Officer


                              KMC TELECOM LEASING II LLC, as a Borrower
                                    BY:  KMC TELECOM II, INC., as Sole Member


                              By: /s/
                                  ----------------------------------------------
                                  Name: James D. Grenfell
                                  Title: Chief Financial Officer


                              KMC TELECOM LEASING III LLC, as a Borrower
                                    BY:  KMC TELECOM III, INC., as Sole Member


                              By: /s/
                                  ----------------------------------------------
                                  Name: James D. Grenfell
                                  Title: Chief Financial Officer


                              KMC TELECOM.COM, INC., as a Borrower


                              By: /s/
                                  ----------------------------------------------
                                  Name: James D. Grenfell
                                  Title: Chief Financial Officer


                              KMC III SERVICES LLC, as a Borrower
                                    BY: KMC Telecom III, Inc., as Sole Member


                              By: /s/
                                  ----------------------------------------------
                                  Name: James D. Grenfell
                                  Title: Chief Financial Officer



<PAGE>



                              NEWCOURT   COMMERCIAL  FINANCE   CORPORATION,   an
                              affiliate of The CIT Group,  Inc., as a Lender and
                              as Collateral Agent


                              By: /s/
                                  ----------------------------------------------
                                  Name: Michael V. Monahan
                                  Title: Vice President


                              FIRST UNION NATIONAL BANK, as a Lender and as
                              Administrative Agent


                              By: /s/
                                  ----------------------------------------------
                                  Name: Elizabeth Elmore
                                  Title: Senior Vice President


                              GENERAL ELECTRIC CAPITAL CORPORATION, as a
                              Lender


                              By: /s/
                                  ----------------------------------------------
                                  Name: Mark F. Mylon
                                  Title: Manager-Operations


                              CANADIAN IMPERIAL BANK OF COMMERCE, as
                              a Lender


                              By: /s/
                                  ----------------------------------------------
                                  Name: Ellen Marshall
                                  Title: Managing Director
                                         CIBC World Markets Corp., as Agent


                              LUCENT TECHNOLOGIES INC., as a Lender


                              By: /s/
                                  ----------------------------------------------
                                  Name: Dina Fede
                                  Title: Director-Customer Finance



<PAGE>

                              BANKBOSTON, N.A., as a Lender


                              By: /s/
                                  ----------------------------------------------
                                  Name: Michael A. Ashton
                                  Title: Vice President


                              CREDIT SUISSE FIRST BOSTON, as a Lender


                              By: /s/
                                  ----------------------------------------------
                                  Name: Jeffrey B. Ulmer
                                  Title: Vice President


                              By: /s/
                                  ----------------------------------------------
                                  Name: Douglas E. Maher
                                  Title: Vice President


                              DRESDNER BANK AG NEW YORK AND
                              GRAND CAYMAN BRANCHES, as a Lender


                              By: /s/
                                  ----------------------------------------------
                                  Name: John P. Flesler
                                  Title: Senior Vice President


                              By: /s/
                                  ----------------------------------------------
                                  Name: Constance Loosemore
                                  Title: Assistant Vice President


                              MORGAN STANLEY SENIOR FUNDING, INC.,
                                   as a Lender


                              By: /s/
                                  ----------------------------------------------
                                  Name: T. Morgan Edwards II
                                  Title: Vice President


                              By: /s/
                                  ----------------------------------------------
                                  Name:
                                  Title:





<PAGE>

                              MORGAN STANLEY DEAN WITTER
                              PRIME INCOME TRUST, as a Lender


                              By: /s/
                                  ----------------------------------------------
                                  Name: Shelia Finnely
                                  Title: Senior Vice President




                              UNION BANK OF CALIFORNIA, as a Lender


                              By: /s/
                                  ----------------------------------------------
                                  Name: Keith M. Wilson
                                  Title: Vice President


                              KEYPORT LIFE INSURANCE COMPANY, as a Lender


                              By: /s/
                                  ----------------------------------------------
                                  Name: Brian W. Good
                                  Title: Vice President & Portfolio Manager


                              STEIN ROE FLOATING RATE LIMITED
                              LIABILITY COMPANY, as a Lender


                              By: /s/
                                  ----------------------------------------------
                                  Name: Brian W. Good
                                  Title: Vice President,
                                         Stein Roe & Farnham Incorporated
                                         as Advisor to the Stein Roe Floating
                                         Rate Limited Liability Company












<PAGE>


                                   ANNEX A


                              COMMITMENT AMOUNTS


                               REVOLVING LOANS


<TABLE>
<CAPTION>
Lender                                          Revolving Loan Commitment Amount

<S>                                                    <C>
Newcourt Commercial Finance Corporation                $ 22,500,000
Canadian Imperial Bank of Commerce                     $ 22,500,000
First Union National Bank                              $ 37,500,000
General Electric Capital Corporation                   $ 22,500,000
BankBoston, N.A.                                       $ 14,000,000
Credit Suisse First Boston                             $ 17,500,000
Dresdner Bank AG New York & Grand                      $ 14,000,000
Cayman Branches
Morgan Stanley Senior Funding, Inc.                    $ 17,500,000
Union Bank of California, N.A.                         $  7,000,000
TOTAL                                                  $175,000,000
</TABLE>


<PAGE>



                                 TERM A LOANS

<TABLE>
<CAPTION>
Lender                                          Term A Loan Commitment Amount
<S>                                                       <C>
Newcourt Commercial Finance Corporation                   $ 3,250,000
Canadian Imperial Bank of Commerce                        $ 3,250,000
First Union National Bank                                 $ 3,250,000
General Electric Capital Corporation                      $ 3,250,000
BankBoston, N.A.                                          $ 6,000,000
Credit Suisse First Boston                                $ 7,500,000
Dresdner Bank AG New York & Grand                         $ 6,000,000
Cayman Branches
Keyport Life Insurance Company                            $ 5,000,000
Morgan Stanley Dean Witter Prime                          $25,000,000
Income Trust
Morgan Stanley Senior Funding, Inc.                       $ 7,500,000
Stein Roe Floating Rate Limited                           $ 2,000,000
Liability Compan
Union Bank of California, N.A.                            $ 3,000,000
TOTAL                                                     $75,000,000
</TABLE>


                                 TERM B LOANS

<TABLE>
<CAPTION>
Lender                           Term B Loan Commitment Amount
<S>                                     <C>
Lucent Technologies Inc.                $450,000,000

TOTAL COMMITMENTS                       $700,000,000
</TABLE>


<PAGE>



                                   ANNEX B


                        FINANCIAL COVENANT INFORMATION


<TABLE>
<CAPTION>
                 ITEM 2
         FISCAL QUARTER ENDING                      MINIMUM REVENUES

<S>                                                   <C>
March 31, 2000                                        $ 24,935,000
June 30, 2000                                         $ 33,833,000
September 30, 2000                                    $ 43,122,000
December 31, 2000                                     $ 52,827,000
March 31, 2001                                        $ 65,937,000
June 30, 2001                                         $ 80,205,000
September 30, 2001                                    $ 92,926,000
December 31, 2001                                     $103,370,000
</TABLE>



        ITEM 2


<TABLE>
<CAPTION>
                          115% OF EBITDA         EBITDA LOSSES
FISCAL QUARTER ENDING         LOSSES            LESS $7,500,000
<S>                        <C>                   <C>
March 31, 2000             ($72,368,000)         ($70,429,000)
June 30, 2000              ($78,372,000)         ($75,649,000)
September 30, 2000         ($64,507,000)         ($63,593,000)
December 31, 2000          ($49,948,000)         ($50,933,000)
March 31, 2001             ($25,563,000)         ($29,729,000)
June 30, 2001              $  1,082,000(1)       ($ 6,227,000)
</TABLE>


        ITEM 3

<TABLE>
<CAPTION>
FISCAL QUARTER ENDING         85% OF                EBITDA
                              EBITDA           LESS $7,500,000
<S>                          <C>                  <C>
September 30, 2001           $20,668,000          $16,815,000
December 31, 2001            $37,435,000          $36,541,000
</TABLE>

- - ---------------------
(1)  This is a positive number.


<PAGE>




<TABLE>
<CAPTION>
ITEM 4                             CUMULATIVE CAPITAL EXPENDITURES
- - ------                                      PLUS $25,000,000
FISCAL QUARTER ENDING              -------------------------------
- - ---------------------
<S>                                          <C>
March 31, 2000                               742,645,000
June 30, 2000                                825,986,000
September 30, 2000                           895,254,000
December 31, 2000                            935,558,000
March 31, 2001                               963,623,000
June 30, 2001                                992,069,000
September 30, 2001                         1,031,824,000
December 31, 2001                          1,060,558,000
</TABLE>



<TABLE>
<CAPTION>

ITEM 5                            75% OF MINIMUM ACCESS LINES
- - ------                            ---------------------------
FISCAL QUARTER ENDING
<S>                                           <C>
March 31, 2000                                106,672
June 30, 2000                                 137,394
September 30, 2000                            168,485
December 31, 2000                             203,380
March 31, 2001                                246,606
June 30, 2001                                 296,940
September 30, 2001                            349,859
December 31, 2001                             403,132
</TABLE>





<PAGE>



                                   ANNEX C

                     REVOLVING LOAN COMMITMENT REDUCTIONS
<TABLE>
<CAPTION>

                     PAYMENT DATE            COMMITMENT REDUCTION

<S>                                                 <C>
April 1, 2003                                       5.00%
July 1, 2003                                        3.75%
October 1, 2003                                     3.75%
January 1, 2004                                     3.75%
April 1, 2004                                       3.75%
July 1, 2004                                        6.25%
October 1, 2004                                     6.25%
January 1, 2005                                     6.25%
April 1, 2005                                       6.25%
July 1, 2005                                        6.25%
October 1, 2005                                     6.25%
January 1, 2006                                     6.25%
April 1, 2006                                       6.25%
July 1, 2006                                        7.50%
October 1, 2006                                     7.50%
January 1, 2007                                     7.50%
April 1, 2007                                       7.50%

</TABLE>


<PAGE>



                            TERM A LOAN REDUCTIONS
<TABLE>
<CAPTION>

                                             Percentage of Outstanding Principal
PAYMENT DATE                                       Balance of Term A Loans
                                                         TO BE REPAID

<S>                                                        <C>
April 1, 2002                                               0.25%
July 1, 2002                                                0.25%
October 1, 2002                                             0.25%
January 1, 2003                                             0.25%
April 1, 2003                                               0.25%
July 1, 2003                                                0.25%
October 1, 2003                                             0.25%
January 1, 2004                                             0.25%
April 1, 2004                                               0.25%
July 1, 2004                                                0.25%
October 1, 2004                                             0.25%
January 1, 2005                                             0.25%
April 1, 2005                                               0.25%
July 1, 2005                                                0.25%
October 1, 2005                                             0.25%
January 1, 2006                                             0.25%
April 1, 2006                                               0.25%
July 1, 2006                                                0.25%
October 1, 2006                                             0.25%
January 1, 2007                                             0.25%
April 1, 2007                                               47.50%
July 1, 2007                                                47.50%

</TABLE>



<PAGE>



                            TERM B LOAN REDUCTIONS
<TABLE>
<CAPTION>

                                             Percentage of Outstanding Principal
PAYMENT DATE                                       Balance of Term B Loans
                                                         TO BE REPAID

<S>                                                         <C>
July 1, 2003                                                5.00%
October 1, 2003                                             3.75%
January 1, 2004                                             3.75%
April 1, 2004                                               3.75%
July 1, 2004                                                3.75%
October 1, 2004                                             6.25%
January 1, 2005                                             6.25%
April 1, 2005                                               6.25%
July 1, 2005                                                6.25%
October 1, 2005                                             6.25%
January 1, 2006                                             6.25%
April 1, 2006                                               6.25%
July 1, 2006                                                6.25%
October 1, 2006                                             7.50%
January 1, 2007                                             7.50%
April 1, 2007                                               7.50%
July 1, 2007                                                7.50%

</TABLE>




<PAGE>



                               SCHEDULE 1.01(A)

                    APPLICABLE MARGIN FOR REVOLVING LOANS




<TABLE>
<CAPTION>

- - -------------------------------------------------------------------------------
                                                     Applicable   Applicable
                                                     Margin for   Margin for
                                                     Base Rate       LIBOR
                                                       Loans         Loans
- - -------------------------------------------------------------------------------
<S>                                                    <C>           <C>
Total Leverage Ratio > 12.0x or EBITDA negative        3.00%         4.00%
                     -
The Total Leverage Ratio > = 10.0x and < 12.0x         2.75%         3.75%
The Total Leverage Ratio > = 8.0x and < 10.0x          2.50%         3.50%
The Total Leverage Ratio > = 6.0x and < 8.0x           2.25%         3.25%
The Total Leverage Ratio < 6.0x                        2.00%         3.00%

- - -------------------------------------------------------------------------------

</TABLE>

                      APPLICABLE MARGIN FOR TERM A LOANS

<TABLE>
<CAPTION>

- - -------------------------------------------------------------------------------
                                                     Applicable   Applicable
                                                     Margin for   Margin for
                                                     Base Rate       LIBOR
                                                       Loans         Loans
- - -------------------------------------------------------------------------------
<S>                                                    <C>           <C>
The Total Leverage Ratio > = 12.0x or EBITDA           3.25%         4.25%
negative                                               3.00%         4.00%
The Total Leverage Ratio > = 10.0x and < 12.0x         2.75%         3.75%
The Total Leverage Ratio > = 8.0x and < 10.0x          2.50%         3.50%
The Total Leverage Ratio > = 6.0x and < 8.0x           2.25%         3.25%
The Total Leverage Ratio < 6.0x
- - -------------------------------------------------------------------------------

</TABLE>

<PAGE>




                      APPLICABLE MARGIN FOR TERM B LOANS

<TABLE>
<CAPTION>


- - -------------------------------------------------------------------------------
                                                     Applicable   Applicable
                                                     Base Rate       LIBOR
                                                       Margin       Margin
- - -------------------------------------------------------------------------------
<S>                                                   <C>           <C>
The Consolidated Leverage Ratio > 12.0x or EBITDA      3.25%         4.25%
                                -
negative
The Consolidated Leverage Ratio > 10.0x and < 12.0x    3.00%         4.00%
                                -
The Consolidated Leverage Ratio > 8.0x and  < 10.0x    2.75%         3.75%
                                -
The Consolidated Leverage Ratio > 6.0x and  <  8.0x    2.50%         3.50%
                                -
The Consolidated Leverage Ratio < 6.0x                 2.25%         3.25%

- - -------------------------------------------------------------------------------

</TABLE>







                              AMENDMENT NUMBER TWO

                         TO THE GENERAL AGREEMENT AMONG

                   KMC TELECOM INC., KMC TELECOM II, INC.,

            KMC TELECOM LEASING I LLC, KMC TELECOM LEASING II LLC

                          AND LUCENT TECHNOLOGIES INC.



      This  Amendment  Number Two  (hereinafter  this  "Amendment  Two") is made
effective  as of December 22,  1998,  by and among KMC Telecom  Inc., a Delaware
corporation, KMC Telecom II, Inc., a Delaware corporation, KMC Telecom Leasing I
LLC, a Delaware  limited  liability  company and KMC  Telecom  Leasing II LLC, a
Delaware limited liability company, each with offices located at 1545 Route 206,
Suite 300, Bedminster, New Jersey 07921 (hereinafter collectively referred to as
"Customer"),  and  Lucent  Technologies  Inc.,  a Delaware  corporation,  acting
through its Global Service Providers Group, with offices located at 600 Mountain
Avenue, Murray Hill, New Jersey 07074 (hereinafter "Seller").

      WHEREAS,  Customer and Seller previously entered into that certain General
Agreement  (Contract Number  LNM970313MP),  effective March 6, 1997, as modified
and amended by Amendment Number 1 (Contract  Number LNM 970922MP),  effective as
of October 15, 1997 (as so amended, the "General Agreement"),  setting forth the
terms and  conditions  pursuant to which  Seller  agreed to supply and  Customer
agreed to procure certain of Seller's Products,  Licensed Materials and Services
(as such terms are defined therein);

      WHEREAS, Customer and Seller desire to amend and modify the General
Agreement as set forth herein; and

      WHEREAS,  all terms used  herein  but not  defined  herein  shall have the
meanings ascribed to them in the General Agreement.

      NOW THEREFORE,  in  consideration  of the mutual promises  hereinafter set
forth and other good and valuable consideration,  the receipt and sufficiency of
which is hereby acknowledged, the parties agree as follows:

1.    SCOPE OF GENERAL AGREEMENT

      The definition of "Customer"  contained in the General Agreement is hereby
amended to additionally include KMC Telecom of Virginia, Inc., a Virginia public
service company ("KMC-Virginia"),  KMC Telecom III, Inc., a Delaware corporation
("KMC  III") and KMC  Telecom  Leasing  III LLC,  a Delaware  limited  liability
company ("KMC Leasing  III");  it being the intent and  understanding  among the
parties that  KMC-Virginia,  KMC III, and KMC Leasing III shall be authorized to
procure Products, Licensed Materials and Services from Seller under and pursuant
to the terms and conditions of the General Agreement.


<PAGE>

2.    TERM OF GENERAL AGREEMENT

      Section 1.2 of the General Agreement is hereby amended to provide that the
Term shall expire on March 5, 2003.

3.    PURCHASE COMMITMENT AND FINANCIAL CONSIDERATIONS

      In consideration for the discounts, allowances and incentives set forth in
Appendix  A of the  General  Agreement  (as  modified  hereby),  KMC III and KMC
Leasing III agree to procure  directly and exclusively  from Seller,  consistent
with the purchase  requirements set forth in the financing documents between the
parties,  Seller's  Products,  and related Licensed Materials and Services which
are  available  and may become  available  during the Term, in each case meeting
Customer's  requirements  for up to 27 Tier  III  cities  and up to 100  Tier IV
cities, so long as at all times the purchase price therefor (taking into account
all of the terms and conditions of the  competitive  offer) is competitive  with
the purchase  price  generally  offered by any other  third-party  vendor of the
particular  Product,  Licensed  Material  or Service in  question  in the United
States.  Either party's obligation to perform under this Amendment is contingent
on Seller providing  financing for all Seller's  Products,  and related Licensed
Materials and Services to be sold to Customer  hereunder in accordance with that
certain Loan and Security  Agreement,  dated as of February __, 1999,  among KMC
III, KMC Leasing III, the financial  institutions  signatory thereto,  Seller as
agent and __________ as collateral agent.

4.    DEFINITIONS

      The following definitions are hereby added to Section A-1.2, "Definitions"
of Appendix A:

      o     "Data  Networking  Products" means Seller's  intelligent  switching,
            access and applications and network services Products, including but
            not   limited  to  the   PacketStar(TM)   Access   Concentrator(TM),
            PathStar(TM)   Access  Server,   PortMaster(R)   Integrated   Access
            Concentrator  and  PacketStarTM  IP GateWay 1000.  The table of Data
            Networking  Products in Section 6 may be  expanded  or amended  from
            time to time by mutual agreement of the parties.

5.    MODIFICATIONS TO APPENDIX A

      The provision of Appendix A of the General  Agreement  shall be revised in
the following respects:

      (A) The first sentence of Section A-1.5 "Network Standardization" shall be
replaced  with  the  following:  "Subject  to the  provisions  of  Section  3 of
Amendment  Two,  Customer  agrees to  standardize  its  network  exclusively  on
Seller's  5ESS(R)-2000 Switch Systems Products,  Transmission  Systems Products,
fiber optic cable and associated  apparatus,  access  systems,  voice  messaging
systems,  Power Systems and Data Networking  Products during the Term, such that
in  the  event  Customer   requires  any  equipment  and/or  software  which  is
functionally  comparable  to Sellers  Products  and related  Licensed  Materials
available for purchase under this  Agreement,  then Customer  agrees to purchase
all of its requirements for such equipment and software from Seller.

                                       2
<PAGE>

      (B)  The  parties   acknowledge   that,   effective  June  30,  1998,  the
Transmission  Systems  discounts  available  to Customer  were  amended and that
effective as of June 30, 1998, the table entitled "Transmission Systems Products
Discount  Schedule"  in  Section  A-1.15  of  Appendix  A is  replaced  with the
following:

- - --------------------------------------------------------------------------------
               TRANSMISSION SYSTEMS PRODUCTS*                      DISCOUNT
- - --------------------------------------------------------------------------------
DDM PLUS                                                             27%
- - --------------------------------------------------------------------------------
DDM-2000 FiberReach OC-1                                             25%
- - --------------------------------------------------------------------------------
DDM-2000 OC-3 hardware & Software                                    45%
- - --------------------------------------------------------------------------------
DDM-2000 OC-12 Shelf                                                 85%
- - --------------------------------------------------------------------------------
DDM-2000 OC-12 Commons                                               43%
- - --------------------------------------------------------------------------------
DDM-2000 OC-12 Optics                                                50%
- - --------------------------------------------------------------------------------
DDM-2000 OC-12 Software                                              43%
- - --------------------------------------------------------------------------------
Dual  2Fiber  OC-48 A/D Ring  Term                                   70%**

Two  Systems  (ED8C902-30  G-3 e/w the following):
  TG3 (DS1) Cp LAA18
  System Controller LAA23B
  System Memory 4 Mbyte LAA25
  Line Controller (4 Mg) A/D & ring  LAA28
  Overhead Controller   LAA21
  Adapter Plate
  Filler Plate
- - --------------------------------------------------------------------------------
FT-2000 OC-48 Lightwave System Commons (spares)                      50%
- - --------------------------------------------------------------------------------
FT-2000 OC-48 Low Speed Cards (DS3, IS3, OC-3, OC-12)                40%
- - --------------------------------------------------------------------------------
FT-2000 OC-48 Lightwave System Optics                                65%
- - --------------------------------------------------------------------------------
FT-2000 OC-48 Lightwave System Software                              65%
- - --------------------------------------------------------------------------------
SLC(R)-2000 Multi Services Distant Terminals (MSDT)                  35%
- - --------------------------------------------------------------------------------
SLC(R)-2000 Access System - Common Units                             40%
- - --------------------------------------------------------------------------------
SLC(R)-2000 Access System - POTS/SPOTS Units                         35%
- - --------------------------------------------------------------------------------
SLC(R)-2000 Access System - Special Service Units                    40%
- - --------------------------------------------------------------------------------
SLC(R)-2000 Access System - Software                                 00%
- - --------------------------------------------------------------------------------
SLC(R)-SERIES 5 Carrier System - Common Units                        35%
- - --------------------------------------------------------------------------------
SLC(R)-SERIES 5 Carrier System - POTS/SPOTS Units                    35%
- - --------------------------------------------------------------------------------
SLC(R)-SERIES 5 Carrier System - Special Service Units               35%
- - --------------------------------------------------------------------------------
DACS IV 2000 Systems                                           see 1.15.1 below
- - --------------------------------------------------------------------------------


                                       3
<PAGE>

- - --------------------------------------------------------------------------------
               TRANSMISSION SYSTEMS PRODUCTS*                      DISCOUNT
- - --------------------------------------------------------------------------------
DACS II Systems (hardware & Software)                                27%
- - --------------------------------------------------------------------------------

* The above Products do not include cabling or power equipment. Unless otherwise
specified,  the discounts  shown above apply to  Transmission  Systems  Products
(hardware) only. The discount for the cables used in the systems set forth above
shall be twenty percent (20%) off the List Price.

** This 70% discount only applies to Lucent order code  ED8C902-30  G-3 which is
equipped with a dual bay, two complete  OC-48 systems and commons for one shelf.
For commons ordered singularly, the 50% discount shall apply.

6.    ADDITIONS TO APPENDIX A

      The  following  sections  are hereby  added to  Appendix A of the  General
Agreement.

      6.1 PRICING PLAN

      A new  Section  A-1.22  is  hereby  added  to  Appendix  A of the  General
Agreement:

            "A-1.22     PRICING PLAN FOR DATA NETWORKING PRODUCTS

      In consideration for the Customer purchase commitment set forth in Section
3 of this Amendment No. 2, Seller will provide the discounts set forth below for
all purchases of the Data Networking  Products  described therein which are made
by Customer during the Term:

- - --------------------------------------------------------------------------------
                  DATA NETWORKING PRODUCTS                         DISCOUNT
- - --------------------------------------------------------------------------------
PacketStar(TM) Access Concentrator 10                                30%
- - --------------------------------------------------------------------------------
PacketStar(TM) Access Concentrator 60                                40%
- - --------------------------------------------------------------------------------
PacketStar(TM) Access Concentrator 120                               40%
- - --------------------------------------------------------------------------------
PathStar(TM) Access Server (PSAS)                                    40%
- - --------------------------------------------------------------------------------
PortMaster(R)4 Integrated Access Concentrator (PM4)                  30%
- - --------------------------------------------------------------------------------
PacketStar(TM) IP GateWay 1000                                       25%"
- - --------------------------------------------------------------------------------


6.2   SUPPORT SERVICES FOR DATA NETWORKING PRODUCTS

      A new Section A-1.23 is hereby added to Appendix A:



                                       4
<PAGE>

            "1.23       SUPPORT SERVICES

      In addition to its obligations  under the "Warranty" clause of the General
Agreement,  Seller will make available  maintenance and other technical  support
services to Customer  for  Seller's  Data  Networking  Products  under  mutually
agreed-upon, separate support agreement(s)."

6.3   TRAINING INCENTIVE FOR DATA NETWORKING PRODUCTS

      A new Section A-1.24 is hereby added to Appendix A:

            "1.24       TRAINING INCENTIVE

      In consideration for Customer's purchase commitment set forth in Section 3
of this Amendment,  (a) for each one million two hundred fifty thousand  dollars
($1,250,000)  in  Customer's  purchases of Seller's  PathStar(TM)  Access Server
Products, Seller will provide Customer with two (2) tuition-free seats at a five
(5) day course related to Data Networking Products; and (b) for each one million
two hundred fifty  thousand  dollars  ($1,250,000)  in  Customer's  purchases of
Seller's  PortMaster(R)  4 Integrated  Access  Concentrator,  PacketStar(TM)  IP
GateWay 1000,  PacketStar(TM)  Access  Concentrator  10,  PacketStar(TM)  Access
Concentrator 60, or PacketStar(TM) Access Concentrator 120 Products, Seller will
provide  Customer  with two (2)  tuition-free  seats  at a five  (5) day  course
related to Data Networking  Products.  Seller, at its option, may offer training
regionally.

      Customer shall use the foregoing  training days earned by it within twelve
(12)  months  after the  shipment  of the  relevant  Data  Networking  Products.
Customer shall  responsible  for all associated  travel and living  expenses for
Customer  personnel in connection with attendance at the foregoing  courses.  In
the event  that  Seller  sends its  personnel  to a  Customer  site for  on-site
training,  Customer  shall be responsible  for all reasonable  travel and living
expenses for the  instructor  and for  providing  equipment  needed for hands-on
training. It is understood and agreed that any such equipment used in a training
setting must not be part of Customer's network product environment."

7.    ENTIRE AGREEMENT

      Except as specifically modified, amended or supplemented herein, all terms
and conditions of the General  Agreement  shall remain in full force and effect.
The  terms  and   conditions   contained  in  this   Amendment   Two  and  those
nonconflicting terms and conditions of the General Agreement supersede all prior
oral and  written  understandings  among the parties  and shall  constitute  the
entire  agreement  among the parties with respect to the subject  matter herein.
This  Amendment Two shall not be modified or amended  except by a writing signed
by an authorized representative of each of the parties.




                                       5
<PAGE>




      IN WITNESS  WHEREOF,  the parties  have caused  this  Amendment  Two to be
executed by their duly authorized representatives on the date(s) indicated.


KMC TELECOM INC.                          KMC TELECOM LEASING I LLC
                                          By: KMC Telecom I, Inc., as Sole
Member

By:  /s/                                  By:  /s/
   -----------------------------------       -----------------------------------
Typed Name: Michael A. Sternberg          Typed Name: Michael A. Sternberg
           ---------------------------               ---------------------------
Title: President                          Title: President
      --------------------------------          --------------------------------
Date:                                     Date:
     ---------------------------------         ---------------------------------


KMC TELECOM II, INC.                      KMC TELECOM LEASING II LLC
                                          By: KMC Telecom II, Inc., as Sole
                                              Member

By:  /s/                                  By:  /s/
   -----------------------------------       -----------------------------------
Typed Name: Michael A. Sternberg          Typed Name: Michael A. Sternberg
           ---------------------------               ---------------------------
Title:  President                         Title: President
      --------------------------------          --------------------------------
Date:                                     Date:
     ---------------------------------         ---------------------------------
KMC TELECOM III, INC.                     KMC TELECOM LEASING III LLC
                                          By: KMC Telecom III, Inc., as Sole
                                              Member

By:  /s/                                  By:  /s/
   -----------------------------------       -----------------------------------
Typed Name: Michael A. Sternberg          Typed Name: Michael A. Sternberg
           ---------------------------               ---------------------------
Title: President                          Title: President
      --------------------------------          --------------------------------
Date:                                     Date:
     ---------------------------------         ---------------------------------
KMC TELECOM OF VIRGINIA, INC.             LUCENT TECHNOLOGIES INC.

By:  /s/                                  By:  /s/
   -----------------------------------       -----------------------------------
Typed Name: Michael A. Sternberg          Typed Name: Mark Wilson
           ---------------------------               ---------------------------
Title: President                          Title: Vice President - Sales
      --------------------------------          --------------------------------
Date:                                     Date:
     ---------------------------------         ---------------------------------

                                       6

                             AMENDMENT NUMBER THREE
                         TO THE GENERAL AGREEMENT AMONG
                   KMC TELECOM INC., KMC TELECOM II, INC.,
            KMC TELECOM III, INC., KMC TELECOM OF VIRGINIA, INC.,
            KMC TELECOM LEASING I LLC, KMC TELECOM LEASING II LLC,
               KMC LEASING III LLC AND LUCENT TECHNOLOGIES INC.

            This Amendment Number Three  (hereinafter this "Amendment Three") is
made  effective  as of  November  15,  1999,  by and among KMC Telecom  Inc.,  a
Delaware corporation,  KMC Telecom II, Inc., a Delaware corporation, KMC Telecom
III,  Inc., a Delaware  corporation,  KMC Telecom of Virginia,  Inc., a Virginia
public service company,  KMC Telecom Leasing I LLC, a Delaware limited liability
company,  KMC Telecom Leasing II LLC, a Delaware limited liability company,  and
KMC Telecom Leasing III LLC, a Delaware  limited  liability  company,  each with
offices  located at 1545 Route 206,  Suite  300,  Bedminster,  New Jersey  07921
(hereinafter  collectively  referred to as "Customer"),  and Lucent Technologies
Inc., a Delaware corporation, acting through its Global Service Providers Group,
with offices  located at 600  Mountain  Avenue,  Murray  Hill,  New Jersey 07074
(hereinafter "Seller").

            WHEREAS,  Customer and Seller  previously  entered into that certain
General  Agreement  (Contract Number  LNM97O313MP),  effective March 6, 1997, as
modified  and amended by Amendment  Number One  (Contract  Number  LNM970922MP),
effective as of October 15, 1997 and Amendment  Number Two,  effective  December
22, 1998 (as so amended, the "General  Agreement"),  setting forth the terms and
conditions  pursuant to which  Seller  agreed to supply and  Customer  agreed to
procure certain of Seller's  Products,  Licensed Materials and Services (as such
terms are defined therein); and



                                       1
<PAGE>

            WHEREAS, Customer and Seller desire to amend and modify the
General Agreement as set forth herein;

            NOW THEREFORE,  in consideration of the mutual promises  hereinafter
set forth and other good and valuable consideration, the receipt and sufficiency
of which is hereby acknowledged, the parties agree as follows:

1.    SCOPE OF GENERAL AGREEMENT

            The definition of "Customer"  contained in the General  Agreement is
hereby  amended  to  additionally  include  KMC  Telecom  IV,  Inc.,  a Delaware
corporation  ("KMC IV") and KMC  Telecom  Leasing  IV LLC,  a  Delaware  limited
liability  company ("KMC  Leasing  IV");  it being the intent and  understanding
among the parties that KMC IV and KMC Leasing IV shall be  authorized to procure
Products  Licensed  Materials and Services from Seller under and pursuant to the
terms and conditions of the General Agreement.

FINANCING

            Customer's obligations under this Amendment are contingent on
Seller providing financing subject to terms and conditions to be mutually
agreed.

PURCHASE COMMITMENT AND FINANCIAL CONSIDERATIONS

            In consideration for the discounts, allowances and incentives set
forth in Appendix A of the General Agreement (as modified hereby), Customer
agrees to procure directly and exclusively from Seller, consistent with the
provisions of Section 2 above, Seller's Products and related Licensed
Materials and Services which are available and may become available during
the Term, in each case meeting the Customer's technical requirements for
conversion of Customer's existing Tier I, II, III and IV cities to packet
technology and/or growth to the existing TOM technology, and for KMC IV's and
KMC Leasing IV's nine (9) additional Tier III cities and ninety-eight (98)


                                       2
<PAGE>

additional Tier IV cities, so long as at all times the purchase price
therefor (taking into account all of the terms and conditions of the
competitive offer) is competitive with the purchase price generally offered
by any other third-party vendor of the particular Product, Licensed Material
or Service in question in the United States.

MODIFICATIONS TO APPENDIX A

            The  provisions  of  Appendix A of the  General  Agreement  shall be
revised in the following respects:

        The table entitled "Discount Schedule for 5ESS(R)-2000  Switch Products"
            in Section A-1.7 of Appendix A and the paragraph below the table are
            replaced with the following:

- - --------------------------------------------------------------------------------
                            INITIAL                               PERIPHERAL
     PRODUCT TYPE       SWITCH DISCOUNT  LARGE GROWTH DISCOUNT  GROWTH DISCOUNT
- - --------------------------------------------------------------------------------
5ESS Switch                   83%                77%                   25%
- - --------------------------------------------------------------------------------
5ESS CDX Switch               83%                77%                   25%
- - --------------------------------------------------------------------------------
5ESS VCDX Switch              83%                77%                   25%
- - --------------------------------------------------------------------------------

The parties acknowledge that the above discounts were effective October 1, 1999.
Large Growth is defined as the addition of seven (7) or more STSX-1  cards.  Any
other growth  shall be  considered  Peripheral  Growth.  Dedicated  hardware and
Software for PRIs only shall receive a seventy-seven percent (77%) discount.

        The following  products  shall be added to the table in Section  A-1.22,
            "Pricing Plan for Data Networking  Products" (this Section was added
            in Amendment Two). Unless otherwise  specified in writing by Lucent,
            the Warranty  Periods for Data  Networking  Products are twelve (12)
            months for the hardware and ninety (90) days for the Software.

- - --------------------------------------------------------------------------
                DATA NETWORKING PRODUCTS                     DISCOUNT
- - --------------------------------------------------------------------------
MAX TNT(TM) WAN Access Switch                                  30%
- - --------------------------------------------------------------------------
PacketStar(TM)PSAX 2300 Access Concentrator                    45%
- - --------------------------------------------------------------------------
GX 550(TM)Smart Core ATM Switch                                35%
- - --------------------------------------------------------------------------
Stinger(TM) DSL Access Concentrator                            35%
- - --------------------------------------------------------------------------
Copper Mountain CopperEdge(TM) 200*                            32%
- - --------------------------------------------------------------------------
Copper Mountain CopperEdge(TM) 150*                            32%
- - --------------------------------------------------------------------------
PacketStar(TM) PSAX 50 Broadband Service Unit                  35%
- - --------------------------------------------------------------------------



                                       3
<PAGE>

- - --------------------------------------------------------------------------
                DATA NETWORKING PRODUCTS                     DISCOUNT
- - --------------------------------------------------------------------------
PacketStar(TM) PSAX 100 Broadband Service Unit                 35%
- - --------------------------------------------------------------------------
PacketStar(TM) PSAX 600 Broadband Service Concentrator         35%
- - --------------------------------------------------------------------------
Cajun(TM) 330R Stackable Switching System                      35%
- - --------------------------------------------------------------------------
Cajun(TM) 550R Stackable Switching System                      35%
- - --------------------------------------------------------------------------
ConnectStar(TM) Interworking Call Router (formerly             35%
Broadband Interworking Connection Router (BICR))
- - --------------------------------------------------------------------------

*     The Warranty Period for these Products is twelve (12) months.

      The following  Access  Products  shall  be added  tothe  table  entitled
            "Transmission  Systems Products Discount Schedule" in Section A-1.15
            (this table was replaced in Amendment Two).

- - ---------------------------------------------------------------------------
                    ACCESS PRODUCTS                          DISCOUNT
- - ---------------------------------------------------------------------------
CopperCom Gateway(TM) *                                        19%
- - ---------------------------------------------------------------------------
CopperCom MXR(TM) *                                            19%
- - ---------------------------------------------------------------------------
VINA ConnectReach *                                            50%
- - ---------------------------------------------------------------------------
VINA ConnectReach Plus *                                       40%
- - ---------------------------------------------------------------------------
7 R/E(TM) Connection Gateway (previously PacketStar(TM)        50%
Connection Gateway (PCG))**
- - ---------------------------------------------------------------------------

* The Warranty Period for these Products is twelve (12) months.

** The Warranty Periods for the 7 R/E Connection Gateway are twelve (12) months
for the hardware and eighteen (18) months for the Software.

      The following new Section A-1.25 is hereby added to Appendix A:

             A-1.25 PRICING PLAN FOR OPTICAL NETWORKING PRODUCTS

In consideration for the Customer purchase commitment set forth in Section 3
of this Amendment Three, Seller will provide the discounts set forth below
for all purchases of the Optical Networking Product(s) described therein
which are made by Customer during the Term.  This table of Optical Networking
Products may be expanded or amended from time to time by mutual agreement of the
parties.



                                       4
<PAGE>

- - ---------------------------------------------------------------------------
              OPTICAL NETWORKING PRODUCTS                    DISCOUNT
- - ---------------------------------------------------------------------------
WaveStar(TM) TDM 2.5G                                          50%
- - ---------------------------------------------------------------------------

      The following new Section A-1.26 is hereby added to Appendix A:

               A-1.26 PRICING PLAN FOR 7R/E(TM) PACKET SOLUTIONS

Seller will provide firm price  quotations  to Customer for its 7R/E(TM)  Packet
Solutions  purchases.  To  constitute a 7R/E Packet  Solution it must contain at
least a minimum of one unit each of a Call Feature Server, One-Link Manager, and
Packet  Gateway  purchased  and  installed at one time (it also may contain more
than one unit of each of these  components)  in addition to other 7R/E  hardware
and Software elements  (hereinafter  referred to as "7R/E Packet  Solution").  A
7R/E Packet  Solution does not include the 5ESS(R)  Switch or circuit  switching
network elements that may interface with the 7R/E Packet Solution products. List
Prices are not yet finalized for 7R/E  components.  Seller  commits to a minimum
twenty  percent  (20%) price  savings for a 7R/E  configuration  utilizing  pure
packet  access when  compared to a  comparable  5ESS TDM  configuration.  Access
vehicles (e.g.,  RLAGs,  IADs,  etc.) are not included in the 7R/E pricing.  The
Warranty Period for 7R/E hardware (whether or not the hardware is part of a 7R/E
Packet  Solution)  is twelve  (12)  months.  The  Warranty  Period for  Software
licensed with a new 7R/E Packet  Solution  installation  (all three elements set
forth above  required to  constitute a Packet  Solution must be installed at the
same time for this twelve (12) month Software  warranty to apply) is twelve (12)
months.  The  Warranty  Period for any other 7R/E  Software  including,  but not
limited  to,  upgrades or updates to the  initial  Software  or new  releases of
Software is three (3) months.

ADDITIONAL CONSIDERATIONS

At Customer's request,  Seller is providing Customer with a copy of its schedule
of  anticipated  release  dates for certain of its  Products.  This  Schedule is
attached hereto as Exhibit B. If there is a slip in the  availability  date that
impacts Customer's deployment schedule, Seller will, at Seller's expense, either


                                       5
<PAGE>

(a) provide  Customer  with an  acceptable  substitute  and change it out to the
required  Product  when  available,  or (b)  purchase  on  Customer's  behalf an
acceptable  non-Lucent substitute and change it out to the required Product when
available.  In the event Seller purchases non-Lucent Products in accordance with
Subparagraph  (b), said  purchases  will be treated as a Lucent  Product for the
purposes  of the  purchase  commitment  and will be  subject  to the  terms  and
conditions  of the  financing  agreement.  Additionally,  Seller will provide to
Customer,  concurrently  with  the  signing  of  this  Amendment,  a list of the
Products  currently  being  purchased by Customer  from  Seller.  This list will
include a  description  of the  product,  comcode,  current  list  price and the
current  discounted  price.  Lastly, at Customer's  request,  attached hereto as
Exhibit C is a summary that compares the older city pricing and the planned city
pricing, showing the expected savings by location.

ENTIRE AGREEMENT

Except as specifically  modified,  amended or supplemented herein, all terms and
conditions of the General  Agreement shall remain in full force and effect.  The
terms and conditions  contained in this Amendment Three and those nonconflicting
terms and  conditions  of the  General  Agreement  supersede  all prior oral and
written  understandings  among the  parties  and  shall  constitute  the  entire
agreement  among the parties with  respect to the subject  matter  herein.  This
Amendment  Three shall not be modified or amended  except by a writing signed by
an authorized representative of each of the parties.


                                       6
<PAGE>

IN WITNESS WHEREOF,  the parties have caused this Amendment Three to be executed
by their duly authorized representatives on the date(s) indicated.

KMC TELECOM INC.                         KMC TELECOM LEASING I LLC
                                         By KMC Telecom Inc., as Sole Member


By:  /s/                                 By:  /s/
   ------------------------------           ------------------------------------
Typed Name: Michael A. Stenberg          Typed Name: Michael A. Stenberg
           ----------------------                   ----------------------------
Title: President                         Title: President
      ---------------------------              ---------------------------------
Date:                                    Date:
     ----------------------------             ----------------------------------

KMC TELECOM II, INC.                     KMC TELECOM LEASING II LLC
                                         By: KMC Telecom II, Inc., as Sole
                                             Member


By:  /s/                                 By:  /s/
   ------------------------------           ------------------------------------
Typed Name: Michael A. Stenberg          Typed Name: Michael A. Stenberg
           ----------------------                   ----------------------------
Title: President                         Title: President
      ---------------------------              ---------------------------------
Date:                                    Date:
     ----------------------------             ----------------------------------

KMC TELECOM III, INC.                    KMC TELECOM LEASING III LLC
                                         By KMC Telecom III, Inc., as Sole
                                            Member


By:  /s/                                 By:  /s/
   ------------------------------           ------------------------------------
Typed Name: Michael A. Stenberg          Typed Name: Michael A. Stenberg
           ----------------------                   ----------------------------
Title: President                         Title: President
      ---------------------------              ---------------------------------
Date:                                    Date:
     ----------------------------             ----------------------------------



                                       7
<PAGE>

KMC TELECOM IV, INC.                     KMC TELECOM LEASING IV LLC
                                         By KMC Telecom IV, Inc., as Sole
                                            Member


By:  /s/                                 By:  /s/
   ------------------------------           ------------------------------------
Typed Name: Michael A. Stenberg          Typed Name: Michael A. Stenberg
           ----------------------                   ----------------------------
Title: President                         Title: President
      ---------------------------              ---------------------------------
Date:                                    Date:
     ----------------------------             ----------------------------------
By:                                      By:


KMC TELECOM OF VIRGINIA, INC.            LUCENT TECHNOLOGIES INC.


By:  /s/                                 By:  /s/
   ------------------------------           ------------------------------------
Typed Name: Michael A. Stenberg          Typed Name: Bill Plunkett
           ----------------------                   ----------------------------
Title: President                         Title:
      ---------------------------              ---------------------------------
Date:                                    Date:
     ----------------------------             ----------------------------------



                                       8
<PAGE>




                                                                       EXHIBIT A

                              Financing Term Sheet


                       A copy of the Financing Term Sheet

                        shall be placed behind this page





                                       9
<PAGE>

                                                                       EXHIBIT B


- - -------------------------------------------------------------------------------
                            PRODUCT RELEASE SCHEDULE
- - -------------------------------------------------------------------------------
                                                     CI OR FSA         GA
- - -------------------------------------------------------------------------------
WAVESTAR TDM 2.5G
- - -------------------------------------------------------------------------------
R. 1.0                                                                4/99
- - -------------------------------------------------------------------------------
R. 2.0                                                 6/99           9/99
- - -------------------------------------------------------------------------------
R. 3.0 w/UPSR Ring Termination                         12/99          3/00
- - -------------------------------------------------------------------------------
R. 4.0                                                 6/00           9/00
- - -------------------------------------------------------------------------------
R. 5.0                                                                3/01
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
WAVESTAR TDM 10G 2-FIBER
- - -------------------------------------------------------------------------------
R. 1.0                                                 12/99          3/00
- - -------------------------------------------------------------------------------
R. 2.0                                                                9/00
- - -------------------------------------------------------------------------------
R. 3.0                                                                3/01
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
WAVESTAR TDM 10G (OC-192 4F)
- - -------------------------------------------------------------------------------
R. 1.0                                                                6/00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
WAVESTAR OLS 40G/80G
- - -------------------------------------------------------------------------------
R. 3.3                                                                10/99
- - -------------------------------------------------------------------------------
R. 6.0                                                               9/15/00
- - -------------------------------------------------------------------------------
R. 7.0                                                               3/15/01
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
WAVESTAR OLS 400G
- - -------------------------------------------------------------------------------
R. 2.0                                                               9/30/99
- - -------------------------------------------------------------------------------
R. 3.0                                                               3/31/00
- - -------------------------------------------------------------------------------
R. 4.0                                                              12/15/00
- - -------------------------------------------------------------------------------
R. 5.0                                                               9/15/01
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
WAVESTAR ISTN
- - -------------------------------------------------------------------------------
R. 1.0                                                 12/99          6/00
- - -------------------------------------------------------------------------------
R. 2.0                                                 6/00           12/00
- - -------------------------------------------------------------------------------
R. 3.0                                                                3/01
- - -------------------------------------------------------------------------------
R. 4.0                                                                9/01
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
WAVESTAR BANDWIDTH MANAGER
- - -------------------------------------------------------------------------------
R. 1.0 - 1.1                                                          Now
- - -------------------------------------------------------------------------------
R. 1.2                                                                Now
- - -------------------------------------------------------------------------------
R. 1.3                                                 10/99          12/99
- - -------------------------------------------------------------------------------
R. 2.0 (w/TL1 cut through for DDM & FT)                1/00          3/31/00
- - -------------------------------------------------------------------------------
R. 3                                                                 6/30/00
- - -------------------------------------------------------------------------------
R. 4.0                                                                3/01
- - -------------------------------------------------------------------------------
R. 5.0                                                                9/01
- - -------------------------------------------------------------------------------
<PAGE>
- - -------------------------------------------------------------------------------
                            PRODUCT RELEASE SCHEDULE
- - -------------------------------------------------------------------------------
                                                     CI OR FSA         GA
- - -------------------------------------------------------------------------------
WAVESTAR ALL METRO OLS
- - -------------------------------------------------------------------------------
R. 1.0                                                               3/31/00
- - -------------------------------------------------------------------------------
R. 2.0                                                              12/15/00
- - -------------------------------------------------------------------------------
R. 3.0                                                               6/15/01
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
WAVESTAR OPTICAIR OLS
- - -------------------------------------------------------------------------------
R. 1.0                                                                3/00
- - -------------------------------------------------------------------------------
R. 2.0                                                                3/01
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
FT-2000 OC-48
- - -------------------------------------------------------------------------------
R. 9.1                                                                1/00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
ANYMEDIA ACCESS SYSTEM
- - -------------------------------------------------------------------------------
R. 1.0                                                                9/98
- - -------------------------------------------------------------------------------
R. 1.2                                                 4/99           6/99
- - -------------------------------------------------------------------------------
R. 1.5                                                 6/99           8/99
- - -------------------------------------------------------------------------------
R. 1.7 - HDT                                                          8/99
- - -------------------------------------------------------------------------------
R. 1.2.4 - as a PAS Server                             1/00           3/00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
DDM-2000 - OC3/12
- - -------------------------------------------------------------------------------
R. 15.0                                                10/99          12/99
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
DDM-2000 BAM
- - -------------------------------------------------------------------------------
R. 1.0                                                                06/01
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
FIBERREACH
- - -------------------------------------------------------------------------------
R. 4.0 (TARP)                                                         09/00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
VINA TECH
- - -------------------------------------------------------------------------------
ConnectReach Plus                                                     Now
- - -------------------------------------------------------------------------------
ConnectReach                                                          Now
- - -------------------------------------------------------------------------------
R. 1.0                                                                7/99
- - -------------------------------------------------------------------------------
VFDE                                                                  12/99
- - -------------------------------------------------------------------------------
R. 2.0                                                                8/99
- - -------------------------------------------------------------------------------
R. 3.0                                                                11/99
- - -------------------------------------------------------------------------------
R. 3.0.6                                                              11/99
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
COPPER MOUNTAIN
- - -------------------------------------------------------------------------------
CPE for Voice and Data w/PAS interop                   10/99          11/99
- - -------------------------------------------------------------------------------
CPE for Voice and Data w/o PAS, standalone                            10/99
- - -------------------------------------------------------------------------------
CE200                                                                 Now
- - -------------------------------------------------------------------------------
CE150 (for MTU use)                                                   Now
- - -------------------------------------------------------------------------------
<PAGE>
- - -------------------------------------------------------------------------------
                            PRODUCT RELEASE SCHEDULE
- - -------------------------------------------------------------------------------
                                                     CI OR FSA         GA
- - -------------------------------------------------------------------------------
HDSL 2 - Data                                                         12/99
- - -------------------------------------------------------------------------------
HDSL 2 - Derived Voice w/ PAS                                         11/99
- - -------------------------------------------------------------------------------
SDSL - Data                                                           Now
- - -------------------------------------------------------------------------------
SDSL - Derived Voice w/ PAS                            7/99           11/99
- - -------------------------------------------------------------------------------
IDSL - Data                                                           Now
- - -------------------------------------------------------------------------------
IDSL - Derived Voice w/ PAS                                           11/99
- - -------------------------------------------------------------------------------
Rel. 2.4                                                              01/00
- - -------------------------------------------------------------------------------
Rel. 2.9                                                              03/00
- - -------------------------------------------------------------------------------
Rel. 3.0                                                              07/00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
DACS II
- - -------------------------------------------------------------------------------
Rel. 8.2 (Digital Signal Processing Platform)                         Now
- - -------------------------------------------------------------------------------
Rel. 8.3 (Low Density SONET and SDH Unit)                             Now
- - -------------------------------------------------------------------------------
Rel. 9.0 (Integrated Communications Interface Pack)                        4Q99
- - -------------------------------------------------------------------------------
Rel. 9.1 (ATM Processing Shelf)                                       4Q99
- - -------------------------------------------------------------------------------
Rel. 10.0 (High Speed Unit - SONET)                                   1Q00
- - -------------------------------------------------------------------------------
Rel. 10.1 (High Speed Unit - SDH)                                     3Q00
- - -------------------------------------------------------------------------------
Rel. 11.0 (High Density Unit)                                         3Q00
- - -------------------------------------------------------------------------------
Rel. 12.0 (NextGen DACS)                                              2001
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
DACS 4/4/1
- - -------------------------------------------------------------------------------
R. 2.0                                                                05/00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
FT-2000 OC-48
- - -------------------------------------------------------------------------------
R. 9.0 TARP                                                           01/00
- - -------------------------------------------------------------------------------
R. 9.1                                                                01/00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
5ESS ANYMEDIA SWITCH
- - -------------------------------------------------------------------------------
5E14 Software Release                                  4Q99           1q00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
7 R/E PACKET SOLUTIONS
- - -------------------------------------------------------------------------------
7 R/E Packet Local Solution R1 (IP)                    12/99          06/00
- - -------------------------------------------------------------------------------
7 R/E Packet Local Solution R2 (IP)                    06/00          12/00
- - -------------------------------------------------------------------------------
7 R/E Packet Local Solution R3 (ATM)                   12/00          06/01
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
7 R/E Packet Tandem/Toll Solution R1.0                 10/99          04/00
- - -------------------------------------------------------------------------------
7 R/E Packet Tandem/Toll Solution R1.1                 11/99          05/00
- - -------------------------------------------------------------------------------
7 R/E Packet Tandem/Toll Solution R1.2                 03/00          09/00
- - -------------------------------------------------------------------------------
7 R/E Packet Tandem/Toll Solution R2.0                 06/00          12/00
- - -------------------------------------------------------------------------------
7 R/E Packet Tandem/Toll Solution R3.0                 12/00          06/01
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
7 R/E PACKET DRIVER
- - -------------------------------------------------------------------------------
Release 1.3 - Modem pooling w/TNT                      12/99          06/00
- - -------------------------------------------------------------------------------
<PAGE>
- - -------------------------------------------------------------------------------
                            PRODUCT RELEASE SCHEDULE
- - -------------------------------------------------------------------------------
                                                     CI OR FSA         GA
- - -------------------------------------------------------------------------------
Release 1.4 - Internet Telephony, OneLink              03/00          09/00
- - -------------------------------------------------------------------------------
Release 2.0 - Data Offload on TNT                      06/00          12/00
- - -------------------------------------------------------------------------------
Release 2.1 - IP and VPN feature enhancements          09/00          03/01
- - -------------------------------------------------------------------------------
Release 3.0 (Phase 2) - Integrated VtoA Offer -        12/00          06/01
IWG
- - -------------------------------------------------------------------------------
Phase 3 - Packet SM and 7R/E Elements                  2H01           1H02
- - -------------------------------------------------------------------------------
Phase 4 - Renaissance existing SMs                     2002           2002
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
PATHSTAR ACCESS SERVER
- - -------------------------------------------------------------------------------
Rel. 1.0                                               4/99           5/99
- - -------------------------------------------------------------------------------
Rel. 2.0                                               6/99           7/99
- - -------------------------------------------------------------------------------
Rel. 3.0                                               2/00           3/00
- - -------------------------------------------------------------------------------
Rel. 4.0                                               1Q00           1Q00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
PACKETSTAR CONNECTION GATEWAY
- - -------------------------------------------------------------------------------
Rel. 1                                                 4/99           7/99
- - -------------------------------------------------------------------------------
Rel. 2                                                 9/99           12/99
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
AC120
- - -------------------------------------------------------------------------------
UPSR                                                   1Q00           1Q00
- - -------------------------------------------------------------------------------
APS (2 node configs only)                              7/99           9/99
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
PSAX2300
- - -------------------------------------------------------------------------------
Rel. 6.1                                                              Now
- - -------------------------------------------------------------------------------
Rel. 6.1.1                                                            12/99
- - -------------------------------------------------------------------------------
Rel. 6.2                                                              03/00
- - -------------------------------------------------------------------------------
Rel. 7.0                                                              4Q00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
COPPERCOM GATEWAY
- - -------------------------------------------------------------------------------
Redundancy
- - -------------------------------------------------------------------------------
   GSC (1:1)                                                          1Q00
- - -------------------------------------------------------------------------------
   ATM (1:1)                                                          1Q00
- - -------------------------------------------------------------------------------
   T1 (1:N)                                                           1Q00
- - -------------------------------------------------------------------------------
   Power (1:1)                                                        Now
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
Voice
- - -------------------------------------------------------------------------------
   Loop/Ground Start                                                  Now
- - -------------------------------------------------------------------------------
   PCM                                                                Now
- - -------------------------------------------------------------------------------
   ADPCM 32                                                           Now
- - -------------------------------------------------------------------------------
   ADPCM 16                                                           1Q00
- - -------------------------------------------------------------------------------
   Echo Cancellation                                                  Now
- - -------------------------------------------------------------------------------
   Fax Auto Detect                                                    1Q00
- - -------------------------------------------------------------------------------
   Silence Suppression                                                2Q00
- - -------------------------------------------------------------------------------
<PAGE>
- - -------------------------------------------------------------------------------
                            PRODUCT RELEASE SCHEDULE
- - -------------------------------------------------------------------------------
                                                     CI OR FSA         GA
- - -------------------------------------------------------------------------------
GR-203
- - -------------------------------------------------------------------------------
   Multiple I/F Groups                                                Now
- - -------------------------------------------------------------------------------
   EOC/Alarms/PPS                                                     Now
- - -------------------------------------------------------------------------------
   Lucent Certification                                             11/15/99
- - -------------------------------------------------------------------------------
   Flow Through Provisioning                                          1Q00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
T1 Line Card
- - -------------------------------------------------------------------------------
   T1-4 port                                                          Now
- - -------------------------------------------------------------------------------
   T1-8 port                                                          2Q00
- - -------------------------------------------------------------------------------
   STS-1                                                              2Q00
- - -------------------------------------------------------------------------------
   Hot Remove                                                         1Q00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
ATM Line Card
- - -------------------------------------------------------------------------------
   ATM - DS3 - Dual Port                                              Now
- - -------------------------------------------------------------------------------
   ATM - OC3 - Dual Port                                              2Q00
- - -------------------------------------------------------------------------------
   ATM - DS3 - Quad Port                                              2Q00
- - -------------------------------------------------------------------------------
   Data Pass Through                                                  1Q00
- - -------------------------------------------------------------------------------
   Daisy Chaining                                                     1Q00
- - -------------------------------------------------------------------------------
   Hot Remove                                                         1Q00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
Management
- - -------------------------------------------------------------------------------
   Craft Interface                                                    Now
- - -------------------------------------------------------------------------------
   Element Management System Rel 1                                    4Q99
- - -------------------------------------------------------------------------------
   Element Management System Rel 2                                    1Q00
- - -------------------------------------------------------------------------------
   Lucent Integration                                             Under Review
- - -------------------------------------------------------------------------------
   Alarm Contacts                                                     1Q00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
Voice of Frame Relay
- - -------------------------------------------------------------------------------
   Interworking Function FRF.8                                        Now
- - -------------------------------------------------------------------------------
   PCM                                                                Now
- - -------------------------------------------------------------------------------
   Configurable ATM/Frame                                             Now
- - -------------------------------------------------------------------------------
   ADPCM 32                                                           1Q00
- - -------------------------------------------------------------------------------
   ADPCM 16                                                           1Q00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
Packet Trunk Interface
- - -------------------------------------------------------------------------------
   PTI Logic Card                                                     2Q00
- - -------------------------------------------------------------------------------
   MGCP                                                               2Q00
- - -------------------------------------------------------------------------------
   10/100/1000 Mbps I/F                                               2Q00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
xDSL Modems
- - -------------------------------------------------------------------------------
   SDSL                                                               Now
- - -------------------------------------------------------------------------------
   ADSL                                                               Now
- - -------------------------------------------------------------------------------
<PAGE>
- - -------------------------------------------------------------------------------
                            PRODUCT RELEASE SCHEDULE
- - -------------------------------------------------------------------------------
                                                     CI OR FSA         GA
- - -------------------------------------------------------------------------------
Voice
- - -------------------------------------------------------------------------------
   16 Ports                                                           Now
- - -------------------------------------------------------------------------------
   Loop Start                                                         Now
- - -------------------------------------------------------------------------------
   Ground Start                                                       1Q00
- - -------------------------------------------------------------------------------
   PCM                                                                Now
- - --------------------------------------------------------------------------------
   ADPCM 32                                                           Now
- - -------------------------------------------------------------------------------
   ADPCM 16                                                           1Q00
- - -------------------------------------------------------------------------------
   Echo Cancellation                                                  Now
- - -------------------------------------------------------------------------------
   Silence Suppression                                                2Q00
- - --------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
Data
- - -------------------------------------------------------------------------------
   RIP 1 & 2                                                          Now
- - -------------------------------------------------------------------------------
   RFC 1483                                                           Now
- - -------------------------------------------------------------------------------
   PPP                                                                Now
- - -------------------------------------------------------------------------------
   Classical IP                                                       Now
- - -------------------------------------------------------------------------------
   NAT                                                                Now
- - -------------------------------------------------------------------------------
   DHCP                                                               Now
- - -------------------------------------------------------------------------------
   Firewall                                                           Now
- - -------------------------------------------------------------------------------
   10Base T                                                           Now
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
Management
- - -------------------------------------------------------------------------------
   Console Port                                                       Now
- - -------------------------------------------------------------------------------
   Telnet over Ethernet                                               Now
- - -------------------------------------------------------------------------------
   Proxy Through Gateway                                              1Q00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
COPPERCOM MXR
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
xDSL Modems
- - -------------------------------------------------------------------------------
   SDSL                                                               Now
- - -------------------------------------------------------------------------------
   ADSL                                                               Now
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
Voice
- - -------------------------------------------------------------------------------
   16 Ports                                                           Now
- - -------------------------------------------------------------------------------
   Loop Start                                                         Now
- - -------------------------------------------------------------------------------
   Ground Start                                                       1Q00
- - -------------------------------------------------------------------------------
   PCM                                                                Now
- - -------------------------------------------------------------------------------
   ADPCM 32                                                           Now
- - -------------------------------------------------------------------------------
   ADPCM 16                                                           1Q00
- - -------------------------------------------------------------------------------
   Echo Cancellation                                                  Now
- - -------------------------------------------------------------------------------
   Silence Suppression                                                2Q00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
Data
- - -------------------------------------------------------------------------------
   RIP 1 & 2                                                          Now
- - -------------------------------------------------------------------------------
<PAGE>
- - -------------------------------------------------------------------------------
                            PRODUCT RELEASE SCHEDULE
- - -------------------------------------------------------------------------------
                                                     CI OR FSA         GA
- - -------------------------------------------------------------------------------
   RFC 1483                                                           Now
- - -------------------------------------------------------------------------------
   PPP                                                                Now
- - -------------------------------------------------------------------------------
   Classical IP                                                       Now
- - -------------------------------------------------------------------------------
   NAT                                                                Now
- - -------------------------------------------------------------------------------
   DHCP                                                               Now
- - -------------------------------------------------------------------------------
   Firewall                                                           Now
- - -------------------------------------------------------------------------------
   10Base T                                                           Now
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
Management
- - -------------------------------------------------------------------------------
   Console Port                                                       Now
- - -------------------------------------------------------------------------------
   Telnet over Ethernet                                               Now
- - -------------------------------------------------------------------------------
   Proxy Through Gateway                                              1Q00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
CAJUN 330R
- - -------------------------------------------------------------------------------
OC 12 ATM Uplink                                                      03/00
- - -------------------------------------------------------------------------------
OC 3 ATM Uplink                                                       05/00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
CAJUN 550R
- - -------------------------------------------------------------------------------
OC 12 ATM Uplink                                                      03/00
- - -------------------------------------------------------------------------------
OC 3 ATM Uplink                                                       05/00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
GX 550
- - -------------------------------------------------------------------------------
Jade
- - -------------------------------------------------------------------------------
   OC3/STM-1, OC12/STM-4                                              Now
- - -------------------------------------------------------------------------------
   Full Redundancy (excluding GR253 APS)                              Now
- - -------------------------------------------------------------------------------
   CBX 500 Rel. 3.0 SW functionality                                  Now
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
Jade.1
- - -------------------------------------------------------------------------------
   Rapid upgrade                                                      Now
- - -------------------------------------------------------------------------------
   IP Navigator                                                       Now
- - -------------------------------------------------------------------------------
   Amethyst & Jade NMS merge                                          Now
- - -------------------------------------------------------------------------------
   Priority reroute                                                   Now
- - -------------------------------------------------------------------------------
   OC-48/STM-16 software support                                      Now
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
Jade M2
- - -------------------------------------------------------------------------------
   GR 253 Direct Trunk APS for OC12/STM-4                             Now
- - -------------------------------------------------------------------------------
   GR 253 Direct Trunk APS for OC48/STM-16                            Now
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
Eurpoa (Rel. 8.0)
- - -------------------------------------------------------------------------------
   BIO 2                                                              06/00
- - -------------------------------------------------------------------------------
   GR 253 OC-3/STM-1, OC-12//STM-4, OC-48/STM-16                      06/00
   Direct Trunk / UNI APS
- - -------------------------------------------------------------------------------
   Frame BIO                                                          06/00
- - -------------------------------------------------------------------------------
<PAGE>
- - -------------------------------------------------------------------------------
                            PRODUCT RELEASE SCHEDULE
- - -------------------------------------------------------------------------------
                                                     CI OR FSA         GA
- - -------------------------------------------------------------------------------
   4 port OC-3/STM-1 FOS/POS                                          06/00
- - -------------------------------------------------------------------------------
   1 port OC-12/STM-4 FOS/POS                                         06/00
- - -------------------------------------------------------------------------------
   IP Navigator & Frame Relay                                         06/00
- - -------------------------------------------------------------------------------
   4 port DS3 ATM via GX 250                                          06/00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
MAX TNT
- - -------------------------------------------------------------------------------
   Re. 8.0                                                            01/00
- - -------------------------------------------------------------------------------
   96 Modem Cards                                                     02/00
- - -------------------------------------------------------------------------------

- - -------------------------------------------------------------------------------
STINGER
- - -------------------------------------------------------------------------------
TAOS 7.11.1                                                           Now
- - -------------------------------------------------------------------------------
TAOS 8.0.x                                                            2Q00
- - -------------------------------------------------------------------------------
24-port ADSl and HDSL2 Line Interface Modules                         2Q00
- - -------------------------------------------------------------------------------
<PAGE>



                                                                       EXHIBIT C


                              OLD PRICE / NEW PRICE

                                 CITY COMPARISON

                           OLD              NEW
                           TDM            QUOTES            REDUCTION
KMC Central Office     $2,816,827        $2,567,658            -8.85%
ILEC Tandem              $483,473          $422,106           -12.69%
LSO Cob                  $966,946          $844,212           -12.69%
AT&T Cob                 $123,476          $122,350            -0.91%
MCI Cob                  $200,410          $146,926           -26.69%
IXC Cob                  $200,410          $146,926           -26.69%
Fees/Make Ready          $500,000          $500,000             0.00%
Shipping (5%)            $264,577          $212,509           -19.68%
Subtotal               $5,556,119        $4,962,687           -10.68%
Switching Machine      $2,551,741        51,950,000*          -23.58%
Grand Total            $8,107,860        $6,912,687           -14.74%


* List price not yet firm.  This price is budgetary and exemplifies a model with
pure packet  access.  Seller  commits to a minimum  twenty  percent  (20%) price
savings when compared to a 5ESS TDM Switch configuration. Access vehicles (e.g.,
RLAGs, IADs, etc.) are not included in the pricing.


                              AMENDMENT NUMBER FOUR

                         TO THE GENERAL AGREEMENT AMONG

        KMC TELECOM INC., KMC TELECOM II, INC., KMC TELECOM III, INC.,

             KMC TELECOM IV, INC., KMC TELECOM OF VIRGINIA, INC.,

            KMC TELECOM LEASING I LLC, KMC TELECOM LEASING II LLC,

           KMC TELECOM LEASING III LLC, KMC TELECOM LEASING IV LLC

                          AND LUCENT TECHNOLOGIES INC.

      This Amendment  Number Four  (hereinafter  this "AMENDMENT  FOUR") is made
effective  as of February 15,  2000,  by and among KMC Telecom  Inc., a Delaware
corporation,  KMC Telecom II,  Inc.,  a Delaware  corporation,  KMC Telecom III,
Inc., a Delaware corporation,  KMC Telecom IV, Inc., a Delaware corporation, KMC
Telecom of  Virginia,  Inc.,  a Virginia  public  service  company,  KMC Telecom
Leasing I LLC, a Delaware limited liability company, KMC Telecom Leasing II LLC,
a Delaware limited  liability  company,  KMC Telecom Leasing III LLC, a Delaware
limited  liability  company,  KMC  Telecom  Leasing IV LLC,  a Delaware  limited
liability  company,  each with  offices  located at 1545  Route 206,  Suite 300,
Bedminster,   New  Jersey  07921  (hereinafter   collectively   referred  to  as
"CUSTOMER"), and Lucent Technologies Inc., a Delaware corporation acting through
its Global Service Providers Group, with offices located at 600 Mountain Avenue,
Murray Hill, New Jersey 07074 (hereinafter "SELLER").

      WHEREAS,  Customer and Seller previously entered into that certain General
Agreement  (Contract Number  LNM970313MP),  effective March 6, 1997, as modified
and amended by Amendment Number One (Contract Number LNM970922MP),  effective as
of October 15, 1997,  as further  modified and amended by Amendment  Number Two,
effective as of December 22, 1998, as further  modified and amended by Amendment
Number  Three,  effective as of November  15, 1999 (as so amended,  the "GENERAL
AGREEMENT"),  setting  forth the terms and  conditions  pursuant to which Seller
agreed to supply and Customer  agreed to procure  certain of Seller's  Products,
Licensed Materials and Services (as such terms are defined therein); and

      WHEREAS, Customer and Seller desire to amend and modify the General
Agreement as set forth herein; and

      WHEREAS,  all terms used  herein  but not  defined  herein  shall have the
meanings ascribed to them in the General Agreement.

      NOW THEREFORE,  in  consideration  of the mutual promises  hereinafter set
forth and other good and valuable consideration,  the receipt and sufficiency of
which is hereby acknowledged, the parties agree as follows:


<PAGE>

1.    SCOPE OF GENERAL AGREEMENT

      The definition of "Customer"  contained in the General Agreement is hereby
amended to  additionally  include  KMC III  Services  LLC,  a  Delaware  limited
liability company ("KMC SERVICES"),  it being the intent and understanding among
the parties that KMC Services shall be authorized to procure Products,  Licensed
Materials  and  Services  from  Seller  under  and  pursuant  to the  terms  and
conditions of the General Agreement.

2.    ENTIRE AGREEMENT

      Except as specifically modified, amended or supplemented herein, all terms
and conditions of the General  Agreement  shall remain in full force and effect.
The  terms  and   conditions   contained  in  this   Amendment  Four  and  those
nonconflicting terms and conditions of the General Agreement supersede all prior
oral and  written  understandings  among the parties  and shall  constitute  the
entire  agreement  among the parties with respect to the subject  matter herein.
This Amendment  Number Four shall not be modified or amended except by a writing
signed by an authorized representative of each of the parties.

3.    COUNTERPARTS

      This Amendment  Number Four may be executed in any number of counterparts,
each of which  when so  executed  shall be deemed to be an  original  and all of
which taken together shall constitute one and the same instrument.

4.    GOVERNING LAW

      This  Amendment  Number Four shall be governed by the laws of the State of
New York.



<PAGE>




            IN WITNESS  WHEREOF,  the parties have caused this Amendment  Number
Four to be executed by their duly authorized  representatives  as of the day and
year first above written.


KMC TELECOM INC.                          KMC TELECOM LEASING I LLC
                                          By: KMC Telecom Inc., as Sole Member

By:   /s/                                 By:   /s/
      --------------------------                --------------------------------
      Name: James D. Grenfell                   Name: James D. Grenfell
      Title:Chief Financial Officer             Title:Chief Financial Officer


KMC TELECOM II, INC.                      KMC TELECOM LEASING II LLC
                                          By: KMC Telecom II, Inc., as Sole
Member

By:   /s/                                 By:   /s/
      -----------------------------             --------------------------------
      Name: James D. Grenfell                  Name: James D. Grenfell
      Title:Chief Financial Officer            Title:Chief Financial Officer


KMC TELECOM III, INC.                     KMC TELECOM LEASING III LLC
                                          By: KMC Telecom III, Inc., as Sole
                                              Member

By:   /s/                                 By:   /s/
      -----------------------------             --------------------------------
      Name: James D. Grenfell                   Name: James D. Grenfell
      Title:Chief Financial Officer             Title:Chief Financial Officer

KMC TELECOM IV, INC.                      KMC TELECOM LEASING IV LLC
                                          By: KMC Telecom IV, Inc., as Sole
                                              Member


By:   /s/                                 By:   /s/
      -----------------------------             --------------------------------
      Name: James D. Grenfell                   Name: James D. Grenfell
      Title:Chief Financial Officer             Title:Chief Financial Officer


KMC TELECOM OF VIRGINIA, INC.             KMC III SERVICES LLC
                                          By: KMC Telecom III, Inc., as Sole
                                              Member



By:   /s/                                 By:   /s/
      -----------------------------             --------------------------------
      Name: James D. Grenfell                   Name: James D. Grenfell
      Title:Chief Financial Officer             Title:Chief Financial Officer



<PAGE>

LUCENT TECHNOLOGIES INC.



By:   /s/
      -----------------------------
      Name: William H. Pittman
      Title:Area Vice President




                   SUBSIDIARIES OF KMC TELECOM HOLDINGS, INC.


COMPANY                                      STATE OF INCORPORATION/ORGANIZATION

KMC Telecom Inc.                             Delaware

KMC Telecom II, Inc.                         Delaware

KMC Telecom III, Inc.                        Delaware

KMC Telecom IV, Inc.                         Delaware

KMC Telecom V, Inc.                          Delaware

KMC Telecom of Virginia, Inc.                Virginia
(subsidiary of KMC Telecom Inc.)

KMC  Telecom  of  Virginia  IV,  Inc.        Virginia
(subsidiary  of KMC  Telecom of
Virginia, Inc.)

KMC Telecom Leasing I LLC                    Delaware
(subsidiary of KMC Telecom Inc.)

KMC Telecom Leasing II LLC                   Delaware
(subsidiary of KMC Telecom II, Inc.)

KMC Telecom Leasing III LLC                  Delaware
(subsidiary of KMC Telecom III, Inc.)

KMC Telecom Leasing IV LLC                   Delaware
(subsidiary of KMC Telecom IV, Inc.)

KMC Telecom.com, Inc.                        Delaware

KMC III Services LLC                         Delaware
(formerly KMC III LLC)
(subsidiary of KMC Telecom
III, Inc.)

KMC Telecom Financing, Inc.                  Delaware

KMC Financial Services LLC                   Delaware
(formerly KMC Services LLC)

KMC Network Technologies LLC                 Delaware

WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>


                                                                    EXHIBIT 27.1

<ARTICLE>                     5
<LEGEND>

THIS SCHEDULE CONTAINS SUMMARY FINANCIAL  INFORMATION EXTRACTED FROM THE BALANCE
SHEET OF KMC TELECOM  HOLDINGS,  INC.  AS OF  DECEMBER  31, 1999 AND THE RELATED
STATEMENT OF OPERATIONS  FOR THE YEAR ENDED  DECEMBER 31, 1999, AND IS QUALIFIED
IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.

</LEGEND>
<MULTIPLIER>                                         1

<S>                                       <C>
<PERIOD-TYPE>                                  12-MOS
<FISCAL-YEAR-END>                          Dec-31-1999
<PERIOD-START>                              Jan-1-1999
<PERIOD-END>                                Dec-1-1999
<CASH>                                      85,966,000
<SECURITIES>                                         0
<RECEIVABLES>                               32,924,000
<ALLOWANCES>                                (5,551,000)
<INVENTORY>                                          0
<CURRENT-ASSETS>                           151,839,000
<PP&E>                                     676,291,000
<DEPRECIATION>                             (36,967,000)
<TOTAL-ASSETS>                             886,040,000
<CURRENT-LIABILITIES>                      208,846,000
<BONDS>                                    576,137,000
                      250,470,000
                                          0
<COMMON>                                         6,000
<OTHER-SE>                                (384,419,000)
<TOTAL-LIABILITY-AND-EQUITY>               886,040,000
<SALES>                                              0
<TOTAL-REVENUES>                            64,313,000
<CGS>                                                0
<TOTAL-COSTS>                              110,309,000
<OTHER-EXPENSES>                           114,713,000
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                          69,411,000
<INCOME-PRETAX>                           (225,716,000)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                       (225,716,000)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                              (225,716,000)
<EPS-BASIC>                                  (360.88)
<EPS-DILUTED>                                  (360.88)



</TABLE>


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