ICG COMMUNICATIONS INC /DE/
10-K, 2000-03-30
TELEPHONE COMMUNICATIONS (NO RADIOTELEPHONE)
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<PAGE>

                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C.  20549
                            -----------------------

                                   FORM 10-K
                                   ---------

           [x] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                          SECURITIES EXCHANGE ACT OF 1934

                      For the year ended December 31, 1999

                                       OR

          [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                          THE SECURITIES EXCHANGE ACT OF 1934

                        (Commission File Number 1-11965)
                            ICG COMMUNICATIONS, INC.
                        (Commission File Number 1-11052)
                           ICG HOLDINGS (CANADA) CO.
                       (Commission File Number 33-96540)
                               ICG HOLDINGS, INC.
          (Exact names of registrants as specified in their charters)

<TABLE>
<S>                                                                               <C>
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Delaware                                                                           84-1342022
Nova Scotia                                                                        Not applicable
Colorado                                                                           84-1158866
(State or other jurisdiction of incorporation or organization)                    (IRS Employer Identification No.)
- ------------------------------------------------------------------------------------------------------------------------------------
161 Inverness Drive West                                                           Not applicable
Englewood, Colorado 80112

161 Inverness Drive West                                                           c/o ICG Communications, Inc.
Englewood, Colorado  80112                                                         161 Inverness Drive West
                                                                                   P.O. Box 6742
                                                                                   Englewood, Colorado 80155-6742

161 Inverness Drive West                                                           Not applicable
Englewood, Colorado 80112
(Address of principal executive offices)                                          (Address of U.S. agent for service)
- ---------------------------------------------------------------------------------------------------------------------
Registrants' telephone numbers, including area codes: (888) 424-1144 or (303) 414-5000
</TABLE>

<TABLE>
<CAPTION>
Securities registered pursuant to Section 12(b) of the Act:
- ---------------------------------------------------------------------------------
<S>                             <C>
                                Title of class

                                Not applicable
                                Not applicable
                                Not applicable
- -------------------------------------------------------------------------------------------------
<CAPTION>
Securities registered pursuant to Section 12(g) of the Act:
- -------------------------------------------------------------------------------------------------
                                                                Name of each exchange on which
Title of each class                                                       registered
- -------------------------------------------------------------------------------------------------
<S>                                                         <C>
Common Stock, $.01 par value                                 Nasdaq National Market
(48,582,035 shares outstanding on March 27, 2000)
Not applicable                                               Not applicable
Not applicable                                               Not applicable
- -------------------------------------------------------------------------------------------------
</TABLE>

    Indicate by check mark whether the registrants:  (1) have 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
registrants were required to file such reports), and (2) have 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 registrants' 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.  [   ]

    On March 27, 2000 the aggregate market value of ICG Communications,
Inc. Common Stock held by non-affiliates (using the closing price of $39.00 on
March 27, 2000) was approximately $1,894,699,365.

    ICG Canadian Acquisition, Inc., a wholly owned subsidiary of ICG
Communications, Inc., owns all of the issued and outstanding common shares of
ICG Holdings (Canada) Co.

    ICG Holdings (Canada) Co. owns all of the issued and outstanding shares of
common stock of ICG Holdings, Inc.

                      DOCUMENTS INCORPORATED BY REFERENCE

    The definitive Proxy Statement for the 2000 Annual Meeting of Stockholders
of ICG Communications, Inc. to be filed with the Securities and Exchange
Commission not later than April 29, 2000 has been incorporated by reference in
whole or in part for Part III, Items 10, 11, 12 and 13, of the Annual Report on
Form 10-K for the fiscal year ended December 31, 1999 of ICG Communications,
Inc.
<PAGE>

                               TABLE OF CONTENTS
<TABLE>
<CAPTION>
<S>                                                                        <C>
PART I..................................................................    1
   ITEM 1.       BUSINESS...............................................    1
                 --------
                 Overview...............................................    1
                 Industry...............................................    3
                 Market Opportunities and Strategy......................    4
                 Products Descriptions and Major Contracts..............    6
                 Network and Facilities.................................   10
                 Customers and Marketing................................   12
                 Competition............................................   12
                 Regulatory Activity....................................   14
                 Financing Activities...................................   17
                 Sale of Assets and Discontinuance of Certain Businesses   18
                 Employees..............................................   20
                 Trademarks and Trade Names.............................   20
   ITEM 2.       PROPERTIES.............................................   21
                 ----------
   ITEM 3.       LEGAL PROCEEDINGS......................................   22
                 -----------------
   ITEM 4.       SUBMISSION OF MATTERS TO A VOTE OF SECURITY
                 -------------------------------------------
                 HOLDERS................................................   22
                 -------
PART II.................................................................   23
   ITEM 5.       MARKET FOR REGISTRANT'S COMMON EQUITY AND
                 -----------------------------------------
                 RELATED STOCKHOLDER MATTERS............................   23
                 ---------------------------
   ITEM 6.       SELECTED FINANCIAL DATA................................   25
                 -----------------------
   ITEM 7.       MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                 ---------------------------------------
                 FINANCIAL CONDITION AND RESULTS OF OPERATIONS..........   29
                 ---------------------------------------------
   ITEM 7A.      QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT
                 ----------------------------------------------
                 MARKET RISK............................................   50
                 -----------
   ITEM 8.       FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA............   51
                 -------------------------------------------
   ITEM 9.       CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS
                 ---------------------------------------------
                 ON ACCOUNTING AND FINANCIAL DISCLOSURES................   52
                 ---------------------------------------
PART III................................................................   53
   ITEM 10.      DIRECTORS AND EXECUTIVE OFFICERS OF REGISTRANTS........   53
                 -----------------------------------------------
   ITEM 11.      EXECUTIVE COMPENSATION.................................   53
                 ----------------------
   ITEM 12.      SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS
                 -----------------------------------------------
                 AND MANAGEMENT.........................................   53
                 --------------
   ITEM 13.      CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.........   53
                 ----------------------------------------------
PART IV.................................................................   54
   ITEM 14.      EXHIBITS, FINANCIAL STATEMENT SCHEDULE AND REPORT
                 -------------------------------------------------
                 ON FORM 8-K............................................   54
                 -----------
                 Financial Statements...................................   54
                 Report on Form 8-K.....................................   64
</TABLE>

                                      -i-
<PAGE>

                 Exhibits...............................................   64
                 Financial Statement Schedule...........................   64

FINANCIAL STATEMENTS....................................................  F-1

FINANCIAL STATEMENT SCHEDULE............................................  S-1


                                      -ii-
<PAGE>

                                     PART I

     Unless the context otherwise requires, the term "Company" or "ICG" means
the combined business operations of ICG Communications, Inc. and its
subsidiaries, including ICG Holdings (Canada) Co. (Holdings-Canada), ICG
Holdings, Inc. (Holdings) and ICG Services, Inc. (ICG Services).  All dollar
amounts are in U.S. dollars.  The Business section and other parts of this
Report contain "forward-looking statements" intended to qualify as safe harbors
from liability as established by the Private Securities Litigation Reform Act of
1995.  These forward-looking statements can generally be identified as such
because the context of the statement includes words such as "intends,"
"anticipates," "expects," "estimates," "plans" and "believes," and other similar
words.  Similarly, statements that describe the Company's future plans,
objectives or goals also are forward-looking statements.  All forward-looking
statements are subject to certain risks and uncertainties that could cause
actual results or outcomes to differ materially from those currently
anticipated.  Factors that could affect actual results include, but are not
limited to, the Company's ability to obtain financing necessary to fund its
planned expansion, its dependence on increased traffic on the Company's
facilities, the successful implementation of the Company's strategy of offering
an integrated telecommunications package of local, long distance, enhanced
telephony, wholesale and retail data services, the successful implementation of
the Company's strategy to offer Internet access via emerging technologies,
continued development of the Company's network infrastructure and actions of
competitors and regulatory authorities.

ITEM 1.     BUSINESS
            --------

OVERVIEW

     The Company is a facilities-based communications provider and, based on
revenue and customer lines in service, one of the largest non-incumbent
competitive communications companies in the United States. The Company primarily
offers voice and data services directly to business customers and offers network
facilities and data management to Internet service provider (ISPs) customers.
The Company's extensive network assets provide nationwide data services to an
estimated 700 cities with 227 data points of presence (POPs). At year-end 1999,
the Company had in service 730,975 customer lines and data access ports
(referred to throughout this report as "lines"). Also, at year-end 1999, the
Company had over 10,000 business customers and approximately 550 ISP customers.
The Company believes that through its ISP customers it serves approximately 10%
of the Internet users in the United States. The Company recognized $479.2
million of revenue in 1999, an increase of $175.9 million over 1998.

     As of December 31, 1999, approximately two-thirds of lines in service were
for ISP customers. The Company provides data access and transport services to
ISPs that in many cases rely on the Company to provide network ownership and
management. During 1999, the Company began to implement its "Gateway Strategy,"
which includes meeting demand for multiple access methods to the Internet (such
as dial-up, wireless and digital subscriber lines, or DSL) and to provide
advanced network management and applications. The Company's current product
offerings to the ISP market include dial-up products such as primary rate
interface (PRI), remote access service (RAS) and Internet remote access

                                      -1-
<PAGE>

service (IRAS) as well as broadband access services including T-1 and T-3
connections and DSL.

     The Company also provides high quality voice and data communications
services to business customers, including local, long distance and enhanced
telephony services, through its Internet protocol, circuit switch and regional
fiber optic networks.  In regional markets, ICG is a cost-efficient alternative
to the area's incumbent local telephone company (ILEC) for business customers.
The Company also provides interexchange services to long-distance carriers
(IXCs) and other customers.  These "special access" services connect end-users
to long-distance carriers' facilities, connect a long-distance carrier's
facilities to the local telephone company central office and connect facilities
of the same or different long-distance carrier.

     A focus of the Company's long-term strategy is to expand its national
network and facilities, based upon existing demand under contract.  The Company
intends that this expansion will open major markets in which the Company can
then extend its local business service.  Network expansion is undertaken through
a combination of constructing owned facilities and entering into long-term fiber
and capacity agreements with other telecom carriers.  Network build-out is
designed to support increased future capacity demands.

     During 1999, ICG made significant investments in network expansion and new
facilities.  By year-end, the Company had:

     .    18,000 miles of long-haul broadband capacity under long-term leases;

     .    4,596 miles of local fiber capacity with an additional 531 miles under
          construction;

     .    71 voice and data switches, including 24 ATM switches (that deliver
          advanced voice, data and video services) 16 frame relay switches and
          31 voice switches;

     .    147 collocation sites with incumbent telephone companies;

     .    145 ISP customer collocation sites;

     .    connection of 8,078 buildings to its network;

     .    VoIP network capability from most POP sites; and

     .    181 OC-48 and 3 OC-192 SONET transmission equipment systems.

     During 1999, in connection with its high level of growth, ICG took steps to
streamline its business and focus on core operations.  The Company sold non-core
assets for net cash proceeds in excess of $400 million.  Sales included the
Company's retail ISP customer business and its Network Services and Satellite
Services divisions. See "Sale of Assets and Discontinuance of Certain
Businesses." The Company also centralized its provisioning process to maximize
economies of scale and opened two new provisioning centers that replaced 30
regional centers. Additionally, the Company is deploying a comprehensive
operating support system (OSS) from Telcordia Technologies, Inc. for quick and
simplified provisioning service and initiating use of a new billing system from
Saville, PLC, which the Company anticipates will be capable of managing a larger
customer base and consolidating customer billing.

                                      -2-
<PAGE>

     The Company's business continues to grow principally as a result of
increased Internet access demand, new technologies and increased market share
for customers traditionally served by incumbent telephone companies.  The
Company's business plan calls for accelerated network expansion in 2000 into 22
new major metropolitan cities by year-end.  The Company will continue to invest
in developing and delivering new products and services to complete its portfolio
of offerings to each market segment.

INDUSTRY

     The markets for the Company's products and services are growing at a
substantial rate, driven in large part by new technologies and passage of the
Federal Telecommunications Act of 1996 (Telecommunications Act).

     The U.S. Internet access market is expected to increase from approximately
$18 billion in 1999 to over $48 billion in 2002, reflecting expanded market size
as well as enhanced service offerings.  Internet subscribers have grown
dramatically in the past two years and will continue rapid growth as forecast
for the coming three years.  Growth in Internet use will come in the form of
dial-up modem access in the near-term and transition to higher growth from
emerging broadband access methods.  Dial-up Internet access was estimated to
increase from approximately 37 million at year-end 1998 to approximately 43
million by year-end 1999. At the same time, residential
broadband subscribers were expected to grow from 1.5 million to 3.1 million.
Over the next three years, at year-end 2002, dial-up Internet accounts
are forecast to increase another 15% to nearly 50 million while
broadband subscribers are forecast to grow over 500% to 20 million.  In
addition, the number of users per household and the time connected to the
Internet is expected to increase. (See Forrester Research, Inc. Reports from
1998 and 1999) More users and more time on the Internet are expected
to create continued, rapid increase in the demand for ISP access ports
nationwide.

     Local telephone and data service is estimated to generate over $100
billion in annual revenues growing at approximately 3-5% per year. The local
incumbent telephone companies are estimated to have a 95% share of this revenue.
Competitive local exchange companies such as ICG are forecast to gain an
increasing share of this large market.

     The Company is competing in the local, long distance, enhanced voice
telephony and data communications markets to provide service to its business,
ISP and interexchange customers.  The Company believes it can maximize revenue
and profit opportunities by leveraging its extensive network facilities to
provide multiple communications services to its customers.  The local voice
telephony sector of the telecommunications industry has long been dominated by
the ILECs.  The Company's ability to compete in this industry has, however, been
enhanced due to the passage of the Telecommunications Act and various
competitive state regulatory initiatives.  Due to these regulatory changes, non-
ILEC providers such as the Company are now legally able to offer many
communications services, including local dial tone and all interstate and
intrastate switched services.  Notwithstanding these regulatory changes, the
ILECs have been slow to open their markets to competition, and the Company
continues to face significant barriers in gaining access to the local telephony
markets.  See "Regulatory Activities."

                                      -3-
<PAGE>

MARKET OPPORTUNITY AND STRATEGY

Geographical Expansion

     In order to meet its customers' needs and maximize traffic across its
network, ICG is expanding its footprint nationwide to deliver basic and enhanced
voice and data services on Company-owned facilities.  ICG's objective is to
supply communications infrastructure for its business and ISP customers while
adding new systems to serve application service providers (ASPs), a quickly
emerging group of companies that deliver advanced communication services over
the Internet.

     The Company anticipates expanding into 22 new markets during 2000.  As the
Company enters new markets, it is following a "smart build" network strategy.
Consistent with this strategy, the Company plans to build-out its network to
meet existing demand, yet the infrastructure and facilities are designed to
support significantly greater capacity demands.  The Company's expansion into
new markets is supported by existing three- to five- year term contracts signed
in the second-half of 1999 for over 700,000 new Internet access ports.  The
Company recently has begun offering Internet access services in six of these new
markets and expects that it will be capable of delivering service in all 22
markets utilizing its own switch facilities by year-end 2000.  It is intended
that this expansion will enable the Company to deliver both voice and data
products to its ISP and business customers.

     The Company's growth in the near term will be primarily driven from the ISP
segment.  However, its expanded geographical footprint and new OSS systems are
intended to position the Company to accelerate growth in its business segment in
2001 and beyond.

Gateway Strategy

     The Company is building its network to deliver a broad range of Internet
access methods and to support enhanced voice and data services to its customers
both directly and by partnering with other companies.  Geographical expansion is
intended to be complemented with expanded product and service offerings as the
Company seeks to provide a portfolio capable of supplying the telecommunications
needs of its customers.  The Company is developing bundled products,
applications and services to deliver to its ISP and business customers which
increases customer convenience and satisfaction.  In turn, as customers demand
multiple products and services, the Company intends to maximize customer
retention and revenue per line while more efficiently employing facilities to
deliver profitable growth.

     The Company's Gateway Strategy includes offering multiple access methods
and more advanced network management features to ISP and ASP markets. As
customers in these markets seek to grow their businesses, they frequently
require broad geographical coverage, more sophisticated facilities and network
management capabilities, as well as the capability to connect their end-use
customers to the Internet via dial-up or broadband methods.

     In order to capture market share in the fast-growing Internet market, the
Company seeks to reach the end-user customer by partnering with third party
providers as well as through direct marketing channels.  Today, the Company
delivers Internet access for dial-up customers through its ISP customers and has
partnered with Northpoint Communciations, Inc. (Northpoint) and

                                      -4-
<PAGE>

Covad Communications Group, Inc. (Covad) to deliver DSL services during 2000,
and it plans to add additional partners to deliver DSL Internet access
nationwide. The Company plans to introduce additional Internet access
technologies as demand for new methods dictates.

     The Company provides direct broadband connections to its ISP and business
customers through T-1 lines delivering 1.5 megabits of data per second (Mbps)
and T-3 lines at 44.7 Mbps.  Of the 8,078 buildings connected to the Company's
switching facilities at year-end 1999, 963 were connected utilizing ICG
broadband fiber connections.

     By adding new broadband customers or migrating existing dial-up customers
to broadband services, the Company can deliver additional value-added services
and applications that increase customer satisfaction, increase the value of each
customer and increase the customer's reliance on ICG.

Advanced Services

     New products and technologies under the Gateway Strategy include advanced
network services such as managing content, providing applications and managing
Internet traffic.  Advanced applications are intended to be offered both
directly through ICG and through partnerships with other application providers.
The Company is adding computing power within its network to support these new
services.  By the end of the third quarter 2000, the Company intends to have
over 1000 central processing units, or servers, throughout its network including
traffic, application and content servers.

     For example, traffic servers will enable the Company to provide caching
services for its customers, which can increase the download speed of data by as
much as 30% and improve network efficiency.  The Company has already established
a relationship with a provider to deliver Unified Messaging on its network.
Other services that the Company plans to introduce in the year 2000 include
virus protection within ICG's network, reducing individual protection
requirements for customers, and Virtual Private Networks (VPNs) and Virtual
Private Dial-up Networks (VPDNs). These services combine the functionality of
private networks and employ the far reach and cost effectiveness of the
Internet.

     With deployment of application and content servers on its network, the
Company anticipates offering its customers network infrastructure to support
services such as web and e-mail hosting, video and voice streaming applications
and other media applications.  The Company plans to introduce these and other
advanced services in 2001 and beyond.  With its extensive network, the Company
expects that it will be able to deliver these products nationwide, as they are
developed, providing revenue opportunities for ICG and its ISP and ASP partners.

     During 2000, the Company intends to build a new on-line, web-based customer
management center.  This center will allow ISPs to retain control over service
levels to their retail customers while at the same time outsourcing their
network requirements to ICG.  Service level alerts and on-line reporting and
provisioning are expected to be a part of this initiative.

                                      -5-
<PAGE>

     Although several new applications are being added to ICG's network in 2000
and 2001, significant new revenue from these applications is not expected to
contribute meaningfully until 2002 and beyond. Additionally, the Company will
rely on certain third party vendors to provide technical support and equipment
to support these new applications and there can be no assurance that these
vendors will perform in a timely or adequate manner.

PRODUCTS DESCRIPTIONS AND MAJOR CONTRACTS

Product Offerings

     Products and services offered by ICG as of year-end 1999 were the
following:

<TABLE>
<CAPTION>
<S>                                                       <C>
 .  Local telephone service                                .  Remote access services (PRI/RAS /IRAS)
 .  Long distance telephone service                        .  Dedicated Internet access
 .  Caller ID                                              .  DSL
 .  Voice messaging                                        .  Voice over IP
 .  Call waiting                                           .  Enhanced IP services (content management)
 .  Speed dialing                                          .  Integrated access services
 .  Toll free service                                      .  SS7 services
 .  Remote access                                          .  Special access
 .  Conferencing                                           .  Switched access service
 .  Calling cards
 .  Fax services
 .  Enhanced messaging
 .  Integrated Access Service
</TABLE>

Products and Services to ISP Customers

     In 1999, the Company complemented its PRI product with additional network
services to ISPs including RAS and IRAS.  PRI has been the traditional product
that allows an ISP to connect to its customer by utilizing the Company's local
access network.  The dial-up customer calls the ISP and the call is routed to
the Company through the public telephone service network.  Using the Company's
switch network, the Internet call is routed via a signal to the ISP remote
access service modem bank, which is generally located at a collocation site
provided by the Company.  The ISP can either route the call to the Internet or
to its network to terminate the call.

     To further support the ISP in its network needs, the Company introduced the
RAS product.  RAS utilizes the Company's switches and owned modem banks.  This
service provides modem access at the Company's own switch location, eliminating
the need for ISPs to deploy modems physically at each of its POPs.  RAS is a
"connect-and-send" approach, which enables the Company to act as an aggregator
for ISP traffic while limiting the ISP's capital deployment.  RAS service
reduces the ISP's capital expenditures by eliminating the need for ISPs to
purchase separate modems, and transfers a portion of its network management
responsibilities to the

                                      -6-
<PAGE>

Company. In 1999, the Company contracted for the provision of approximately
200,000 RAS lines.

     The Company also provides Internet RAS, or IRAS, which combines access,
transport and routing services to deliver all Internet Protocol (IP) data
packets either directly to the ISP or directly to the Internet bypassing the
ISP. The IRAS product utilizes ICG's switch and data networks. The Company
estimates that more than 65% of all of ICG's ISP traffic is routed directly to
the Internet. IRAS enables regional or local ISPs to expand their geographical
footprint outside their current physical locations without significant capital
expenditures by carrying the ISP's out-of-region traffic on ICG's nationwide
data network. During the third and fourth quarters of 1999, the Company signed
long-term contracts to deliver approximately 500,000 IRAS lines.

Significant Contracts

     During 1999, ICG entered into several significant contracts for the
provision of approximately 700,000 lines under its new ISP service offerings.
These contracts include new RAS and IRAS lines and the upgrade of PRI lines to
RAS.  Primary contracts were:

     .  In June 1999, the Company entered into a five-year agreement with a
        national integrated telecommunications provider, under which the
        customer has agreed to purchase 100,000 RAS lines from the Company.

     .  In August 1999, the Company signed a long-term contract with a large
        national ISP to provide a minimum of 100,000 RAS lines to the ISP for a
        minimum five-year term.

     .  In September 1999, the Company signed a three-year agreement with a
        leading provider of Internet access to provide IRAS. Throughout the term
        of the agreement, the Company will install up to 100,000 IRAS lines for
        the customer.

     .  In October 1999, the Company entered into a three-year IRAS contract
        with a large e-commerce company. The customer is committed to purchase a
        minimum of 200,000 IRAS lines.

     .  In November 1999, the Company signed an agreement with another national
        ISP to provide IRAS for a three-year period. Under this agreement, the
        ISP will purchase the use of a minimum of 150,000 RAS ports.

     Of a total of approximately 700,000 RAS and IRAS lines contracted in the
second half of 1999, approximately 500,000 remained to be provisioned during
2000.

                                      -7-
<PAGE>

Commercial Services

     The services provided to the Company's commercial customers, to date
principally small and medium-sized businesses, include competitive local dial
tone, long distance, enhanced telephony features, data and dedicated or special
access services.  Competitive local dial tone services consist of basic local
exchange lines and trunks for business, related line features (such as voice
mail, direct inward dialing and custom calling features), calling card and long
distance services (intraLATA or local toll calling, interLATA, intrastate and
interstate).  The Company believes that having a full complement of
communications services will strengthen its overall market position and help the
Company to better penetrate the local exchange marketplace.

     Although the Company carries some of its long distance traffic on its own
switches, it also relies on obtaining long distance transmission capacity from
third party carriers to provide its services.  To fulfill its capacity needs,
the Company has entered into transmission agreements that typically provide for
transmission on a per minute basis with other long distance carriers.  To reduce
the cost of services, the Company leases point-to-point circuits on a monthly or
longer term fixed cost basis where it anticipates high traffic volume.  Private
line services are generally used to connect the separate locations of a single
business outside of the local calling area or LATA.

     Through a subsidiary, NikoNet, Inc., the Company also provides broadcast
facsimile services and enhanced messaging services to financial institutions,
corporate investor and public relations departments and other customers.
NikoNet also provides facsimile to e-mail and e-mail to facsimile translation
services.  The NikoNet services leverage the Company's network and creates high
margin minutes of use.

     On a limited basis, the Company is currently offering Integrated Access
Service (IAS) and, based on current plans, intends to expand this offering by
the second quarter of 2000.  IAS is an enhanced service that can bundle local,
long-distance and data services to be carried over a dedicated T-1 connection.
Through equipment installed by the Company at the customers' premises and the
Company's central offices, IAS provides expanded bandwidth for small to medium-
sized business customers as an alternative to purchasing additional circuits.
Data traffic, including Internet traffic, from IAS service offerings is carried
over the Company's nationwide network.

     The Company is preparing to provide high-speed data transmission services
through DSL technology primarily to business end-users.  The Company currently
sells this product on a wholesale basis to ISPs.  DSL technology utilizes the
existing ILEC twisted copper pair connection to the customer, which gives the
customer significantly greater bandwidth and speed when connecting to the
Internet.  The Company has agreements to provide DSL services through third
party vendors, including NorthPoint and Covad.  These third-party vendors will
provide DSL services to the Company and the Company's end-users in certain
markets within the Company's footprint.  The Company's DSL traffic in the
specified markets will be routed by the third party DSL providers to the
Company's ATM switches and transported by the Company either to the ISP, via a
point-to-point connection or via IP technology, or directly to the Internet.

                                      -8-
<PAGE>

     To provide its voice telephony services, the Company operates local
exchange networks in approximately 30 metropolitan markets located within the
following regions: California (Sacramento, San Diego and portions of the Los
Angeles, San Francisco and Oakland metropolitan areas); Colorado (Denver
metropolitan area, Colorado Springs and Boulder); Ohio (Akron, Cincinnati,
Cleveland, Columbus, and Dayton); the Southeast (Atlanta, Georgia; Birmingham,
Alabama; Charlotte, North Carolina; Louisville, Kentucky; and Nashville,
Tennessee); and Texas (Austin, Corpus Christi, Dallas, Houston and San Antonio).

Interexchange Services

     Special access
     --------------

     Special access or dedicated services are generally used to connect end-user
customers to a long distance telephone carrier's facilities, to connect long
distance carrier's facilities to the local telephone company's central offices,
and to connect different facilities of the same long distance carrier or
facilities of different long distance carriers all within the same LATA.  As
part of its "carrier's carrier" strategy, the Company targeted the transport
between long distance company facilities and the local telephone company central
offices, and, for high volume customers, between the long distance company and
the end-user customer's office.  In order to leverage its significant network
investment, the Company also markets these services directly to ISPs and end-
user business customers.

     Switched access
     ---------------

     Switched access services include interstate and intrastate transport and
switching of calls between the long distance carrier's facilities and either the
local telephone company's central offices or end-users.  By performing the
switching services, the Company can reduce the long distance carriers' local
access costs, which constitute their major operating expense.  The Company's
Signaling System 7 (SS7) services provide signaling connections between long
distance and local exchange carriers, and between long distance carriers'
networks.  SS7, sometimes referred to as "look-ahead routing," is used by local
exchange companies, long distance carriers, wireless carriers and others to
signal between network elements, creating faster call set-up that results in
more efficient use of network resources.  SS7 is the standard method for
telecommunications signaling worldwide.  The Company has deployed signal
transfer points (STPs) throughout its networks to efficiently route SS7 data
across the United States.  SS7 is also the enabling technology for advanced
intelligence network platforms, a set of services and signaling options that
carriers can use to create new services or customer options.  Carriers purchase
connections into the Company's SS7 network and purchase connections to other
local and long distance carriers on a monthly recurring basis.  The Company has
also developed a nationwide SS7 service with Southern New England
Telecommunications Corporation (SNET), a subsidiary of SBC Communications, Inc.
The Company believes that, together with SNET, it is one of the largest
independent suppliers of SS7 services.

                                      -9-
<PAGE>

NETWORK AND FACILITIES

Overview

     The Company originally operated only local networks to service its business
and interexchange customers.  The Company acquired an extensive data network as
part of its acquisition of NETCOM On-Line Communication Services, Inc. in 1998.
During 1999, the Company began providing Internet access services to ISPs and
other customers over its data network.  The Company is currently expanding all
of its existing networks, including its data network, and evaluating development
of additional networks both inside and outside its existing footprint.

National Data Network

     To service its ISP customers, the Company owns and operates a Tier I
nationwide data network which at December 31, 1999 included public and private
peering locations, 227 POPs, 16 frame relay switches and high-performance
routers connecting a backbone of 24 ATM switches and 18,000 miles of leased
long-haul fiber lines in the United States. The data network connects to major
public peering connections at MFS MAE East NAP (Washington, D.C.), MFS MAE West
NAP (Santa Clara, California), PacBell NAP (San Jose, California), Sprint NAP
(Newark, New Jersey) and Ameritech NAP (Chicago, Illinois). In addition, the
Company has several private peering relationships with major ISPs. The network
carries and will carry all IP data traffic associated with the Company's ISP
business. The design and architecture of the physical network permits the
Company to offer flexible, high-speed services to its customers.

Local Networks

     Currently, the Company's local network supports traditional competitive
telephone and data services in five regions covering approximately 30
metropolitan areas in California, Colorado, Ohio, Texas and the Southeast.
Regional network infrastructure consists of fiber optic cables, switching
facilities, advanced electronics, transmission equipment and related wiring and
equipment.  At year-end 1999, the voice network contained 31 5E Lucent switches.
The Company typically designs a ring architecture to make the voice network
accessible to the largest concentration of business end-users in a given market.
The Company's network is generally configured in redundant synchronous optical
network (SONET) rings that offer the advantage of uninterrupted service in the
event of a fiber cut or equipment failure, resulting in limited outages and
increased network reliability in a cost efficient manner.

     Switched telephony services involve the transmission of voice, video or
data to long distance carrier-specified or end-user-specified termination sites.
The switch is required in order for the Company to provide the full range of
local telephone services.  By contrast, the special access services provided by
the Company and other competitive local access providers to IXCs (discussed
above under "Interexchange Services") involve a dedicated communications link or
"pipe," usually between an end-user and a specific long distance carrier's POP.
With a switch and interconnection to various carriers' networks, it is possible
for the Company to direct a long distance carrier's traffic to any end-user
regardless of whether the end-user is physically connected to the Company's
owned or leased network.

                                      -10-
<PAGE>

Planned Capacity Upgrades

     In order to meet the requirements of its growing customer base, the Company
intends to continue increasing the capacity of its national data network.
During 2000, ICG plans to increase its data network capacity to OC-48, capable
of carrying 2,488 megabits of data per second, 16 times the OC-3 capacity the
Company had at year-end 1999.  If required, the Company has an option to further
increase capacity on its network by a factor of four, to OC-192, prior to year-
end 2000.  The Company also plans to install up to 36 new gigabit routers during
2000 to further increase the capacity and efficiency of its network.

     ICG also intends to increase the number of voice and data switches on its
network.  The Company plans to add up to 35 new voice and data switches to its
network during 2000.  The Company will add a new switch in each of its 22
expansion markets and plans to add additional switches in its existing markets.
In each of its expansion markets the Company will install equipment that will
deliver Internet access and network management capabilities for its ISP
customers, that is also expected to be capable of delivering basic and enhanced
voice services for its ISP and business customers.

     These new services will support ISP and business customers.  Examples
include:

     .  Integrated Access Service;

     .  Voice Over DSL (VoDSL), that bundles voice and data services over an
        existing copper line (the Company has signed a letter of intent with a
        DSL provider to jointly develop a VoDSL product);

     .  Unified messaging, a service that integrates voice mail, e-mail and
        "follow-me" services that also utilizes the Company's nationwide VoIP
        network.

     The Company plans to install Lucent 5ESS switches in many of its new
markets, capable of delivering both voice and data services.  The Company is
also testing technology that can potentially deliver these services on a more
cost-effective basis using new "soft switch" technology.  Assuming successful
completion of this testing, the Company could install up to eight soft switches
as part of its 35-switch expansion in 2000.

     The Company's data and voice networks are constructed to access long
distance carriers as well as areas of significant end-user telecommunications
traffic in a cost efficient manner.  The construction period of a new network
varies depending upon the scope of the activities, such as the number of
backbone route miles to be installed, the initial number of buildings targeted
for connection to the network backbone and the general deployment of the network
infrastructure.  Construction is planned to allow revenue-generating operations
to commence prior to the completion of the entire network backbone.  After
installing the initial network backbone, extensions to additional buildings and
expansions to other regions of a metropolitan area are evaluated, based on
detailed assessments of market potential.

                                      -11-
<PAGE>

CUSTOMERS AND MARKETING

     The Company's major customers include national and regional ISPs, ASPs,
other telecommunications providers, businesses and long distance carriers.

     The Company's primary marketing strategies to these customers are to offer
a broad range of local, long distance, data, enhanced telephony and
infrastructure provider services at cost-effective rates.  The Company markets
its service offerings through direct sales to end-users and wholesale accounts,
through sales agents and, to a limited extent, by direct mail.  The Company has
developed three distinct internal sales channels, including a staff that sells
and markets ISP services, one that targets telephony services to business
customers and a third sales organization that is directed toward wholesale sales
to IXC customers.  The Company is focused on improving its customer service and
provisioning process, which is essential for attracting and retaining customers.
In addition to its customer care center and trained sales teams, the Company
recently initiated CustomerConnections.net.  This program assigns a Company vice
president to each major account.  These vice presidents work directly with the
customer and the customers' existing account team to assist and develop the
customer relationship with the Company.  It is anticipated that through this
contact, the Company will be able to better understand and respond to the needs
of its customers.

     Further efforts are being made to increase customer satisfaction by
improving the provisioning, billing and back office processes. With respect to
provisioning, over the last year, the Company has increased its provisioning
capacity with the addition of more than 200 new employees in network operations
and the centralization of the process in a new national provisioning center.
During 1999, the Company also began implementing a new billing technology from
Saville, PLC which the Company anticipates will enhance its collection
capabilities and improve customer service by providing customers with reliable,
easy to understand invoices.

     Customer service and monitoring of the Company's network facilities and
infrastructure are provided 24 hours per day, seven days per week.  The Company
has two network monitoring centers.  The center in Englewood, Colorado monitors
and manages the Company's regional fiber networks and provides high-level
monitoring of the Company's local exchange switches and is also a back-up
monitoring site for the Company's data network.  The center located in San Jose,
California specifically monitors and manages the Company's data network
facilities.

COMPETITION

     The Company competes in several sectors of the telecommunications service
industry, all of which are highly competitive.  With respect to its ISP
services, the Company expects that competition will continue to intensify as
customers seek additional capacity to satisfy the continued growth of the
Internet.  In addition, numerous competitors, including major telecommunications
carriers, are rapidly expanding their network capabilities in order to service
the ISP industry.  The Company believes that the primary competitive factors for
the provision of network services are quality of service, network coverage,
reliability, price and product innovation.

                                      -12-
<PAGE>

     The Company's competitors in the Internet access market possess (or will
possess) significant network infrastructure enabling them to provide ISPs with
capacity and access to the Internet.  The Company's primary competitors in this
segment include Level 3, UUNet, Verio, Concentric, PSINet and Splitrock.  While
the Company believes that its network and products will enable it to compete in
this industry sector, some of the Company's competitors have significantly
greater market presence, brand recognition and financial, technical and
personnel resources than the Company.  In addition, the Company believes that
new competitors with significant resources will enter this market and construct
networks similar to the Company's networks.  There can be no assurance that the
Company will be able to compete effectively with these companies.

     In the commercial sector, the Company competes in an environment dominated
by the ILECs and GTE, which are among the Company's current competitors.  The
ILECs have long-standing relationships with their customers and provide those
customers with various transmission and switching services.  The ILECs also have
the potential to subsidize access and switched services with revenue from a
variety of businesses and historically have benefited from certain state and
federal regulations that have provided the ILECs with advantages over the
Company. Also included among the Company's current competitors in this sector
are other CLECs, network systems integration service providers, microwave and
satellite service providers, teleport operators and private networks built by
large end-users. In addition to the ILECs, competitors in this industry sector
include AT&T, MCI WorldCom and Qwest. Further, potential competitors have arisen
using different technologies, including cable television companies, utilities,
ISPs, ILECs outside their current local service areas, and the local access
operations of long distance carriers. Many of the Company's actual and potential
competitors have greater financial, technical and marketing resources than the
Company.

     The Company is aware that consolidation of telecommunications companies,
including mergers between certain of the ILECs, between long distance companies
and cable television companies and between long distance companies and CLECs,
and the formation of strategic alliances within the telecommunications industry,
as well as the development of new technologies, will give rise to increased
competition.  One of the primary purposes of the Telecommunications Act is to
promote competition, particularly in the local telephone market.  Since
enactment, several telecommunications companies have indicated their intention
to aggressively expand their ability to address many segments of the
telecommunications industry, including segments in which the Company
participates and expects to participate.  This may result in more participants
than can ultimately be successful in a given market.

     While strong competition currently exists in all sectors of the industry,
the Company believes that the demand for enhanced voice and data services by
business customers provides expanded opportunity for new providers such as the
Company.  There can be no assurance, however, that sufficient demand will exist
for the Company's network services in its selected markets, that market prices
will not dramatically decline or the Company will be successful in executing its
strategy in time to meet new competitors, or at all.

                                      -13-
<PAGE>

REGULATORY ACTIVITY

     The Company's services are subject to significant federal, state and local
regulation.  The Company operates in an industry that is undergoing substantial
change as a result of the passage of the Telecommunications Act of 1996.

     The Telecommunications Act opened the local and long distance markets to
additional competition and changed the division of oversight between federal and
state regulators.  Under previous law, state regulators had authority over those
services that originated and terminated within the state (intrastate) and
federal regulators had jurisdiction over services that originated within one
state and terminated in another state (interstate).  State and federal
regulators now share responsibility to some extent for implementing and
enforcing the pro-competitive policies and the provisions for the
Telecommunications Act.

     The Telecommunications Act generally requires ILECs to negotiate agreements
to provide interconnection and nondiscriminatory access to their networks on
more favorable terms than were previously available in the past.  However, such
new agreements are subject to negotiations with each ILEC that may involve
considerable delays and may not necessarily be obtained on terms and conditions
that are desirable to the Company.  In such instances, the Company may petition
the proper state regulatory agency to arbitrate disputed issues.  Ultimately,
the terms of an arbitrated agreement are subject to review by the federal
courts.

     The Company executed interconnection agreements with many ILECs soon after
passage of the Telecommunications Act of 1996.  The initial terms of those
agreements have expired or are soon expiring, and therefore the Company is in
the process of renegotiating and extending the terms of the interconnection
agreements.  In certain instances, the Company has elected to arbitrate certain
disputed issues, or has elected to adopt a new interconnection agreement
based on an agreement previously executed between an ILEC and another CLEC.  The
Company has completed arbitration proceedings with BellSouth before the state
commissions of Alabama, Florida, Georgia, Kentucky, North Carolina and Tennessee
and with Ameritech before the Ohio state commission.  The Company recently filed
an arbitration petition with the Colorado state commission with respect to a
successor interconnection agreement with US West and also is in arbitration with
Southwestern Bell Telephone Company over certain disputed issues.  Although the
arbitration decisions issued to date have been largely favorable to the Company
there can be no assurance that the Company will be able to continue to negotiate
and/or arbitrate acceptable new interconnection agreements.

     On August 8, 1996, in two separate decisions, the Federal Communications
Commission (FCC) adopted rules and policies implementing the local competition
provisions of the Telecommunications Act.  The FCC, among other things, adopted
national guidelines with respect to the unbundling of ILECs' network elements,
resale of ILEC services, the pricing of interconnection services and unbundled
elements, and other local competition issues.  Numerous parties appealed both of
the FCC's orders to the U.S. Court of Appeals for the Eighth Circuit (Eighth
Circuit Court), and in 1997, the Eighth Circuit Court issued a decision which
upheld certain of the FCC's rules but reversed many of the FCC's rules on other
issues, including the pricing rules.

                                      -14-
<PAGE>

     On January 25, 1999, the United States Supreme Court (Supreme Court)
largely reversed the Eighth Circuit Court's decision and reestablished the
validity of many of the FCC's interconnection rules, including the FCC's
jurisdiction to adopt pricing guidelines under the Telecommunications Act.  The
Supreme Court also upheld the FCC's "pick-and-choose" rules, which allow CLECs
to adopt individual rates, terms and conditions from agreements that an ILEC has
with other carriers.  The Supreme Court did not, however, evaluate the specific
pricing methodologies adopted by the FCC, and the appellate court will further
consider those methodologies.  Additionally, the Supreme Court vacated the FCC
rules defining what network elements must be unbundled and made available to the
CLECs by the ILECs.  The Supreme Court held that the FCC must provide a stronger
rationale to support the degree of unbundling ordered.  As a result, the FCC
conducted a new rulemaking proceeding that adopted new rules on unbundled
network elements.  On November 5, 1999, the FCC issued a decision in this
rulemaking proceeding, which established a new list of unbundled network
elements that must be provided by the ILECs.

     The Company believes that it is entitled to receive reciprocal compensation
from ILECs for the transport and termination of Internet traffic originated from
ILEC customers as local traffic pursuant to various interconnection agreements.
Certain of the ILECs have not paid most of the bills they have received from the
Company and have disputed substantially all of these charges based on the
argument that ISP traffic is not local traffic as defined by the various
interconnection agreements and under state and federal laws and public policies.
The resolution of these disputes has been and will continue to be based on
rulings by state public utility commissions and/or by the FCC, and/or by
negotiations between the Company and the ILECs.  See "Management's Discussion
and Analysis of Financial Condition and Results of Operations, Liquidity -
Transport and Termination Charges."

Federal Regulation

     The Company generally operates as a regulated carrier with fewer regulatory
obligations than the ILECs.  The Company must comply with the requirements of
the Telecommunications Act, such as offering service on a non-discriminatory
basis at just and reasonable rates.  The FCC treats the Company as a non-
dominant carrier.  The FCC has established different levels of regulation for
dominant and non-dominant carriers.  Of domestic common carriers, only the ILECs
are classified as dominant carriers for the provision of access services, and
all other providers of domestic common carrier services are classified as non-
dominant.  Under the FCC's streamlined regulation of non-dominant carriers, the
Company currently must file tariffs with the FCC for domestic and international
long distance services on an ongoing basis.  The Company's provision of
international long distance services requires prior authorization by the FCC
pursuant to Section 214 of the Telecommunications Act, which the Company has
obtained.  The FCC recently eliminated the requirement that non-dominant
interstate access carriers file tariffs.  The Company is not subject to price
cap or rate-of-return regulation, nor is it currently required to obtain FCC
authorization for the installation or operation of its fiber optic network
facilities used for services in the United States.

                                      -15-
<PAGE>

State Regulation

     In general, state public utility commissions have regulatory jurisdiction
over the Company when Company facilities and services are used to provide local
and other intrastate telecommunications services.  Under the Telecommunications
Act, state commissions continue to set regulatory requirements for providers of
local and intrastate long distance services, including quality of services
criteria.  State regulators can set prices for interconnection by CLECs with the
ILEC networks and also have the authority to set prices for the provision of
unbundled network elements by the ILECs.  In certain states, the state
commission has the authority to scrutinize the rates charged by CLECs for
intrastate long distance and local services.  The Company's provision of local
dial tone and intrastate switched and dedicated services are classified as
intrastate and therefore subject to state regulation.  To provide intrastate
service (particularly local dial tone service), the Company generally must
obtain a Certificate of Public Convenience and Necessity (CPCN) from the state
regulatory agency prior to offering service.  In most states, the Company also
is required to file tariffs setting forth the terms, conditions and prices for
services that are classified as regulated intrastate services, and to update or
amend its tariffs as rates change or new products are added.  The Company may
also be subject to various reporting and record-keeping requirements.

     The Company currently holds CPCNs (or their equivalents) to provide
competitive local services in the following states: Alabama, California,
Colorado, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Kansas, Kentucky,
Massachusetts, Missouri, Montana, Nevada, New Hampshire, New Jersey, New York,
North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode
Island, South Carolina, Tennessee, Texas, Utah, Vermont, Virginia, Washington,
Washington, D.C., West Virginia, and Wisconsin.  Additionally, the Company holds
CPCNs (or their equivalents) to provide intrastate long distance services in the
following states:  Alabama, Arizona, Arkansas, California, Colorado,
Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa,
Kansas, Kentucky, Louisiana, Maine, Massachusetts, Michigan, Minnesota,
Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New
Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon,
Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas,
Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin and Wyoming.
Applications currently are pending for CLEC authority in Arizona, Connecticut,
Louisiana, Maryland, Michigan and New Mexico.

Local Government Authorizations

     Under the Telecommunications Act, local authorities retain jurisdiction
under applicable state law to control the Company's access to municipally owned
or controlled rights of way and to require the Company to obtain street opening
and construction permits to install and expand its fiber-optic network.  In
addition, many municipalities require the Company to obtain licenses or
franchises (which generally have terms of 10 to 20 years) and to pay license or
franchise fees, often based on a percentage of gross revenue, in order to
provide telecommunications services, although in certain states including
California and Colorado, current state law prescribes the amount of such fees.
There is no assurance that certain cities that do not impose fees will not seek
to impose fees, nor is there any assurance that, following the expiration of
existing franchises, fees will remain at their current levels.  In many markets,
the ILECs have been

                                      -16-
<PAGE>

excused from paying such franchise fees or pay fees that are materially lower
than those required to be paid by the Company for access to public rights of
way. However, under the Telecommunications Act, while municipalities may still
regulate use of their streets and rights of way, municipalities may not prohibit
or effectively prohibit any entity from providing any telecommunications
services. In addition, the Telecommunications Act requires that local
governmental authorities treat telecommunications carriers in a non-
discriminatory and competitively neutral manner. If any of the Company's
existing franchise or license agreements are terminated prior to their
expiration dates or not renewed, and the Company is forced to remove its fiber
from the streets or abandon its network in place, such termination could have a
material adverse effect on the Company.

     The Company also engages in a variety of unregulated activities.  Among the
unregulated activities is the provision of managed modem services.

Financing Activities

1999 Activities

     On August 12, 1999, two of the Company's subsidiaries, ICG Equipment Inc.
(ICG Equipment) and NetAhead, entered into a $200.0 million senior secured
financing facility (Senior Facility) consisting of a $75.0 million term loan, a
$100.0 million term loan and a $25.0 million revolving line of credit. During
the year ended December 31, 1999, these subsidiaries borrowed $80.0 million
under the loans at interest rates ranging from LIBOR plus 3.125% to 3.5% or
9.35% to 9.67%. Quarterly repayments on the debt commence at various dates
beginning September 30, 1999 with remaining outstanding balances maturing on
June 30, 2005 for the $100.0 million term loan and the $25.0 million line of
credit and March 31, 2006 for the $75.0 million term loan. The terms of the
Senior Facility provide customary limitations on the use of proceeds, additional
indebtedness, investments, asset sales, dividends, prepayment of the Senior
Facility and other indebtedness and certain other transactions. Additionally,
ICG Services, ICG Equipment and NetAhead are subject to certain financial
covenants based on their results of operations. During 1999 and January 2000,
the credit agreement for the Senior Facility was amended to ensure that ICG
Services and its subsidiaries would remain in compliance with the financial
covenants of the Senior Facility.

Subsequent Activities

     During the first quarter of 2000, ICG Services signed letters of intent
with its two biggest vendors, Lucent Technologies, Inc. and Cisco Systems, Inc.,
to obtain financing on future equipment purchases. The Company believes that
these financing agreements, if consummated, will better enable the Company to
fund its scheduled network expansion through the purchase of Lucent and Cisco
equipment. The Lucent credit agreement will provide ICG Services with up to
$250.0 million of capital which can be drawn down during the year following the
closing to purchase network equipment. Under the terms of the agreement, ICG
Services will commit to purchase a minimum of $175.0 million of equipment and
the remaining $75.0 million will be available to purchase equipment if and when
the Company obtains equity financing. The Lucent financing will provide for a
five-year repayment schedule and will require quarterly principal repayments
beginning in


                                      -17-
<PAGE>

June 2001. The Cisco credit facility will provide ICG Services with up to $180
million of capital lease financing with a three-year repayment term.

     In February 2000, the Company announced that it had arranged to sell
approximately $750.0 (before estimated expenses and fees of $45.0 million)
million of convertible preferred stock in the Company to three investors:
affiliates of Liberty Media Corporation (Liberty), Hicks, Muse, Tate & Furst
Incorporated (Hicks Muse) and Gleacher Capital Partners (Gleacher). Under the
terms of the transaction, Liberty will invest $500.0 million, Hicks Muse will
invest $230.0 million and Gleacher will invest $20.0 million in exchange for a
total of 750,000 shares of Series A convertible preferred stock at $1,000 per
share. The preferred stock will be convertible into the Company's common stock
at a conversion rate of $28.00 per common share. The Company will also issue 10
million common stock warrants which will be exercisable at $34.00 per share. The
proceeds from this new equity investment will be used principally by the Company
to fund network expansion. It is expected that this equity financing will close
during the second quarter of 2000.

     Also in February 2000, the Company and Teligent, Inc. (Teligent) agreed to
a common stock share exchange whereby the Company will purchase one million
shares of Teligent and Teligent will acquire 2,996,076 of the Company's shares.
The Company anticipates that this share exchange may create business
opportunities and improve operating efficiencies for both companies.  The
pricing for each company's shares was based on the average closing price of the
shares of the respective company for the ten day period immediately prior to the
announcement of the transaction.

     While the Company anticipates that the Lucent and Cisco debt financing
transactions, the preferred stock investment and the Teligent share exchange
will be consummated during the second quarter of 2000, there is no assurance
that the Company will be able to close these transactions on acceptable terms
and conditions.  In the event the Company is not able to finalize one or more of
these transactions, its ability to undertake its network expansion and execute
its business plan could be materially adversely affected.  See Part II,
"Liquidity and Capital Resources."

SALE OF ASSETS AND DISCONTINUANCE OF CERTAIN BUSINESSES

     To better focus its efforts on its core operations, the Company has
disposed of certain assets which management believes did not complement its
overall business strategy. The Company will from time to time evaluate all of
its assets as to its core needs and, based on such analysis, may sell or
otherwise dispose of assets which management does not believe complement its
overall business strategy.

Sale of Operations of NETCOM

     On January 21, 1998, the Company acquired NETCOM On-Line Communications
Services, Inc. (NETCOM), a provider of Internet connectivity and Web site
hosting services and other value-added services located in San Jose, California.
On February 17, 1999, the Company sold certain of the operating assets and
liabilities of NETCOM to MindSpring Enterprises, Inc. (MindSpring), an ISP
located in Atlanta, Georgia. Total proceeds from the sale were $245.0 million,
consisting of $215.0 million in cash and 376,116 shares of unregistered common
stock of MindSpring, valued at approximately $79.76 per share at the time of the
transaction. Assets and liabilities sold to MindSpring included those directly
related to the domestic operations of NETCOM's Internet


                                      -18-
<PAGE>

dial-up, dedicated access and Web site hosting services. On March 16, 1999, the
Company sold all of the capital stock of NETCOM's international operations for
total proceeds of approximately $41.1 million. Specifically, MetroNET
Communications Corp. (MetroNET), a Canadian entity, and Providence Equity
Partners (Providence), located in Providence, Rhode Island, together purchased
the 80% interest in NETCOM Canada Inc. owned by NETCOM for approximately $28.9
million in cash. Additionally, Providence purchased all of the capital stock of
NETCOM Internet Limited, NETCOM's subsidiary in the United Kingdom, for
approximately $12.2 million in cash. The Company realized a combined gain on the
NETCOM transactions of approximately $195.5 million, net of income taxes of
approximately $2.0 million. The Company's consolidated financial statements
reflect the operations of NETCOM as discontinued for all periods presented.

     In conjunction with the sale to MindSpring, the legal name of the Company's
NETCOM subsidiary was changed to ICG NetAhead, Inc. (NetAhead).  NetAhead
retained the domestic Internet backbone assets formerly owned by NETCOM which as
of December 31, 1999 included 227 POPs serving approximately 700 cities
nationwide.  Commencing in the first quarter of 1999, NetAhead began to utilize
these retained network operating assets to provide wholesale Internet access and
enhanced network services to MindSpring.  On February 17, 1999, the Company
entered into an agreement to provide IRAS, dedicated internet access and toll
free service to MindSpring for a one-year period.  Under the Agreement, the
Company provides MindSpring with IRAS ports at a fixed fee in exchange for a
minimum of $27.0 million.  MindSpring utilizes the capacity under the RAS ports
to provide Internet access to MindSpring's dial-up services customers.  In
addition, under this agreement the Company receives for a one-year period 50% of
the gross revenue earned by MindSpring from the dedicated access customers
formerly owned by NETCOM.  The MindSpring contract is currently operating under
a 90-day extension that ends in May 2000, and discussions are on going between
the Company and MindSpring to extend the business relationship beyond May 2000.

Discontinuance of Network Services and Satellite Services Businesses.

     On July 15, 1999, the Company's board of directors adopted a formal plan to
dispose of the Company's wholly-owned subsidiaries, ICG Fiber Optic
Technologies, Inc. and Fiber Optic Technologies of the Northwest, Inc.
(collectively, Network Services) and ICG Satellite Services, Inc. and Maritime
Telecommunications Network, Inc. (collectively, Satellite Services), through the
sales of such businesses for cash proceeds.  On October 22, 1999, the Company
completed the sale of all the capital stock of Network Services to an unrelated
third party for total proceeds of $23.9 million.  On November 30, 1999, the
Company also completed the sale of all of the capital stock of Satellite
Services to an unrelated third party for cash proceeds of $98.1 million.  The
Company recorded a loss on the disposal of Network Services of $10.9 million.
The Company recorded a gain on the disposal of Satellite Services of $48.7
million.  For the years ended December 31, 1997, 1998 and 1999, Network Services
and Satellite Services combined reported revenue of $99.3 million, $94.3 million
and $104.2 million, respectively, and EBITDA losses (before non-recurring and
non-cash charges) of $1.3 million for the year ended December 31, 1997 and
EBITDA earnings (before non-recurring and non-cash charges) of $1.3 million and
$13.5 million for the years ended December 31, 1998 and 1999, respectively.  The

                                      -19-
<PAGE>

Company's consolidated financial statements reflect the operations of Network
Services and Satellite Services as discontinued for all periods presented.

Discontinuance of Operations of Zycom.

     Due primarily to the loss of a major customer, which generated a
significant obligation under a volume discount agreement with its call transport
provider, the board of directors of Zycom Corporation (Zycom), a 70%-owned
subsidiary of the Company, approved a plan on August 25, 1998 to wind down and
ultimately discontinue Zycom's operations.  On October 22, 1998, Zycom completed
the transfer of all customer traffic to other providers and on January 4, 1999,
the Company completed the sale of the remainder of Zycom's long-lived operating
assets to an unrelated third party for total proceeds of $0.2 million.  As
Zycom's assets were recorded at estimated fair market value at December 31,
1998, no gain or loss was recorded on the sale during the year ended December
31, 1999.  For the years ended December 31, 1997 and 1998, Zycom reported
revenue of $28.3 million and $17.0 million, respectively, and EBITDA losses
(before non-recurring and non-cash charges) of $2.4 million and $2.9 million,
respectively.  The Company reported no income or loss from operations for the
year ended December 31, 1999.  The Company's consolidated financial statements
reflect the operations of Zycom as discontinued for all periods presented.

EMPLOYEES

     As of December 31, 1999, the Company employed a total of approximately
2,853 individuals on a full-time basis.  None of the Company's employees is
represented by a union.  The Company has not experienced any strikes or work
stoppages and believes that relations with its employees are satisfactory.

     The Company believes that its ability to successfully implement its
business strategy will depend on its continued ability to attract and retain
qualified employees, which in the current competitive environment is becoming
increasingly difficult.  The Company expects to continue to add employees to the
organization, particularly in the areas of operations and sales.  The Company
expects to employ an additional 300-400 employees during the next year.  In
order to attract and retain highly qualified employees, the Company believes
that it is imperative to maintain a competitive compensation program.  Included
in the Company's compensation program are non-cash benefit programs, including a
401(k) program, stock option grants and a bonus package which is based on both
individual and Company performance.  The Company believes that it generally
offers compensation packages which are comparable with those of its competitors
who are similar in size and capital structure.  Due to the existing labor
market, qualified personnel are difficult to recruit and retain and the Company
cannot guarantee that it will be able to attract and retain the personnel
necessary to implement its business strategy.

TRADEMARKS AND TRADE NAMES

     The Company filed United States federal trademark applications for the
marks "ICG", "ICG Communications", "ICG Communications, Inc.", "ICG Telecom
Group, Inc.", "NetAhead", "ICG NetAhead" and "ICG NetAhead, Inc.".  The Company
also filed a separate United States federal trademark application for the
diamond logo used in conjunction with ICG

                                      -20-
<PAGE>

on March 20, 1997. The trademark "ICG Communications, Inc." was registered on
December 7, 1999. The other applications are pending and the Company has no
assurance that they will be granted. In addition, the company filed United
States service mark applications for "Let's Talk About Your Business" on March
24, 1998 and "Hello, ICG" on March 4, 1999. These applications are pending and
the Company has no assurance that they will be granted. The domain name
icgcommunications.com was registered March 14, 1998.

ITEM 2.  PROPERTIES
         ----------

     The Company's physical properties include owned and leased space for
offices, storage and equipment rooms and collocation sites and POPs.  Additional
space may be purchased or leased by the Company as networks are expanded.  The
Company owns a 30,000 square-foot building located in Englewood, Colorado that
houses a portion of the Company's Telecommunications Services business.

     As of December 31, 1999, the Company leased approximately 230,419 square
feet of office and operations space in the Denver metropolitan area and
approximately 1,531,498 square feet in other areas of the United States outside
of Denver.  Further, NetAhead leased an additional 227,472 square feet for its
POP sites at over 270 locations across the country.

     Effective January 1, 1999, ICG Services purchased the Company's corporate
headquarters building, land and improvements (collectively, the Corporate
Headquarters) for approximately $43.4 million. The Corporate Headquarters is
approximately 239,749 square feet. ICG Services financed the purchase primarily
through a mortgage granted in favor of an affiliate of the seller, which
encumbers the Corporate Headquarters. Effective May 1, 1999, the Corporate
Headquarters was transferred to ICG 161, L.P., a special purpose limited
partnership owned 99% by a subsidiary of ICG Services and 1% by an affiliate of
the mortgagee and seller, and ICG 161, L.P. assumed the loan secured by the
mortgage. The partnership agreement for ICG 161, L.P. grants to the one-percent
partner an option to acquire all of ICG Service's subsidiary's interest in the
partnership for a purchase price of $43.1 million, which option is exercisable
from January 1, 2004 through January 31, 2012.

     Effective December 10, 1999, a subsidiary of ICG Services acquired an 8.36
acre parcel of vacant ground located adjacent to the Corporate Headquarters for
approximately $3.3 million.  The Company plans to use this parcel in connection
with the expansion of its Corporate Headquarters.

ITEM 3.  LEGAL PROCEEDINGS
         -----------------

     On April 4, 1997, certain shareholders of Zycom, a discontinued subsidiary
of the Company, filed a shareholder derivative suit and class action complaint
for unspecified damages, purportedly on behalf of all of the minority
shareholders of Zycom, in the District Court of Harris County, Texas against the
Company, Zycom and certain of their subsidiaries.  The complaint, which has been
amended numerous times, alleges that the Company and certain of its subsidiaries
breached certain fiduciary duties owed to the plaintiffs.  The plaintiffs were
denied

                                      -21-
<PAGE>

class certification by the trial court and this decision has been upheld
on appeal.  A trial date has been set for May 2000.  The Company is vigorously
preparing to defend against the plaintiffs' claims at trial.  While it is not
possible to predict the outcome of litigation, management believes this
proceeding will not have a material adverse effect on the Company's financial
condition, results of operations or cash flows.

     In August 1999, the Company commenced litigation against International
Business Machines (IBM) in the United States District Court for District of
Colorado to recover approximately $19.0 million it paid for customization of
IBM's Integrated Customer Management System (ICMS).  The Company has asserted
claims against IBM for breach of contract, unjust enrichment and breach of
warranty.  IBM has asserted a counterclaim in the amount of $2.6 million for
non-payment of invoices for work it performed on the ICMS project.  While it is
not possible to predict the outcome of this litigation, management believes that
it will not have a material adverse effect on the Company's financial condition,
results of operations or cash flows.

     The Company is a party to certain other litigation that has arisen in the
ordinary course of business.  In the opinion of management, the ultimate
resolution of these matters will not have a material adverse effect on the
Company's financial condition, results of operations or cash flows.  The Company
is not involved in any administrative or judicial proceedings relative to an
environmental matter.

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

     None.

                                      -22-
<PAGE>

                                    PART II

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

     ICG Common Stock, $.01 par value per share, has been quoted on the Nasdaq
National Market (Nasdaq) since March 25, 1997 under the symbol "ICGX" and was
previously listed on the American Stock Exchange (AMEX), from August 5, 1996 to
March 24, 1997 under the symbol "ICG."  Prior to August 5, 1996, Holdings-
Canada's common shares had been listed on the AMEX under the symbol "ITR" from
January 14, 1993 through February 28, 1996, and under the symbol "ICG"
thereafter through August 2, 1996.  Holdings-Canada Class A Common Shares (the
Class A Shares) ceased trading on the AMEX at the close of trading on August 2,
1996.  The Class A Shares, which were listed on the Vancouver Stock Exchange
(VSE) under the symbol "IHC.A," ceased trading on the VSE at the close of
trading on March 12, 1997.  During 1998, all of the remaining Class A Shares
outstanding held by third parties were exchanged into shares of ICG Common
Stock.

     The following table sets forth the high and low sales prices of ICG Common
Stock as reported on Nasdaq for the quarterly periods indicated:

<TABLE>
<CAPTION>
                                                                   Nasdaq National Market
                                                         ---------------------------------------
                                                                High                  Low
                                                         -----------------     -----------------
1998:
<S>                                                          <C>                   <C>
     First Quarter                                                $44.25                $24.38
     Second Quarter                                                38.88                 28.50
     Third Quarter                                                 36.63                 15.50
     Fourth Quarter                                                26.56                 11.13

1999:
     First Quarter                                                $24.13                $15.25
     Second Quarter                                                28.56                 16.81
     Third Quarter                                                 28.13                 15.00
     Fourth Quarter                                                21.94                 13.94

2000:
     Through March 27, 2000                                       $39.25                $16.31
</TABLE>

     See the cover page of this Annual Report for a recent bid price and related
number of shares outstanding of ICG Common Stock.  On March 27, 2000, there were
257 holders of record.

     The Company has never declared or paid dividends on ICG Common Stock and
does not intend to pay cash dividends on ICG Common Stock in the foreseeable
future.  The Company intends to retain future earnings, if any, to finance the
development and expansion of its business.  In addition, the payment of any
dividends on ICG Common Stock is effectively

                                      -23-
<PAGE>

prohibited by the restrictions contained in the Company's indentures relating to
its senior indebtedness and in the Second Amended and Restated Articles of
Incorporation of Holdings, which prohibit Holdings from making any material
payment to the Company. Certain of the Company's debt facilities also contain
covenants that restrict the Company's ability to pay cash dividends.

     In April 1998, ICG Services sold $405.3 million principal amount at
maturity ($250.0 million original issue price) of 9 7/8% Senior Discount Notes
due 2008 (the 9 7/8% Notes).  Morgan Stanley & Co. Incorporated acted as
placement agent for the offering and received placement fees of approximately
$7.5 million.  In February 1998, ICG Services sold $490.0 million principal
amount at maturity ($300.6 million original issue price) of 10% Senior Discount
Notes due 2008 (the 10% Notes).  Morgan Stanley & Co. Incorporated acted as
placement agent for the offering and received placement fees of approximately
$9.0 million.

     In September and October 1997, ICG Funding, LLC, a Delaware limited
liability company and wholly owned subsidiary of the Company (ICG Funding),
completed a private placement of $132.3 million of 6 3/4% Exchangeable Limited
Liability Company Preferred Securities Mandatorily Redeemable 2009 (the 6 3/4%
Preferred Securities).  The 6 3/4% Preferred Securities are mandatorily
redeemable November 15, 2009 at the liquidation preference of $50.00 per
security, plus accrued and unpaid dividends.  Dividends on the 6 3/4% Preferred
Securities are cumulative at the rate of 6 3/4% per annum and are payable in
cash through November 15, 2000 and, thereafter, in cash or shares of ICG Common
Stock at the option of ICG Funding.  The 6 3/4% Preferred Securities are
exchangeable, at the option of the holder, into ICG Common Stock at an exchange
price of $24.025 per share, subject to adjustment.  ICG Funding may, at its
option, redeem the 6 3/4% Preferred Securities at any time on or after November
18, 2000.  Prior to that time, ICG Funding may redeem the 6 3/4% Preferred
Securities if the current market value of ICG Common Stock equals or exceeds the
exchange price by 150%, for at least 20 days of any consecutive 30-day trading
period, through November 15, 2000.  Morgan Stanley & Co. Incorporated and
Deutsche Morgan Grenfell Inc. acted as placement agents for the offering and
received aggregate placement fees of approximately $4.0 million.

     In March 1997, Holdings sold $176.0 million principal amount at maturity
($99.9 million original issue price) of 11 5/8% Senior Discount Notes due 2007
(the 11 5/8% Notes) and 100,000 shares of 14% Preferred Stock Mandatorily
Redeemable 2008 (the 14% Preferred Stock), having a liquidation preference of
$1,000 per share.  These securities are guaranteed by the Company on a full and
unconditional basis.  Morgan Stanley & Co. Incorporated acted as placement agent
for the offering and received placement fees of approximately $7.5 million.

     Each of the foregoing offerings was exempt from registration pursuant to
Rule 144A under the Securities Act.  Sales were made only to "qualified
institutional buyers," as defined in Rule 144A under the Securities Act, and
other institutional accredited investors.  The securities sold in each of the
foregoing offerings were subsequently registered under the Securities Act.

     In October 1997, the Company issued 687,221 shares of ICG Common Stock (the
CBG Shares) to certain shareholders of Communications Buying Group, Inc. (CBG),
an Ohio based local exchange and Centrex reseller, in connection with the
acquisition of CBG for a purchase price of approximately $16.0 million.  The
sale of the CBG Shares was exempt from registration

                                      -24-
<PAGE>

under Section 4(2) of the Securities Act because the offers and sales were made
to a limited number of investors in a private transaction. Resale of the CBG
Shares was subsequently registered on a Form S-3 registration statement which
was declared effective on October 31, 1997.

     In July 1998, the Company issued 145,997 shares of ICG Common Stock in
connection with the acquisition of DataChoice Network Services, L.L.C.
(DataChoice), valued at approximately $32.88 per share on the date of the sale
(the DataChoice Shares).  The sale of the DataChoice Shares was exempt from
registration under Section 4(2) of the Securities Act because the offers and
sales were made to a limited number of investors in a private transaction.
Resale of the DataChoice Shares was subsequently registered on a Form S-3
registration statement which was declared effective on April 2, 1999.

     Also in July 1998, the Company issued 356,318 shares of ICG Common Stock in
connection with the acquisition of NikoNet Inc., CompuFAX Acquisition Corp. and
Enhanced Messaging Services, Inc. (collectively, NikoNet), valued at
approximately $30.03 per share on the date of the sale (the NikoNet Shares).
The sale of the NikoNet Shares was exempt from registration under Section 4(2)
of the Securities Act because the offer and sales were made to a limited number
of investors in a private transaction.

ITEM 6.  SELECTED FINANCIAL DATA
         -----------------------

     The selected financial data for the fiscal years ended September 30, 1995
and 1996, the three months ended December 31, 1996 and the years ended December
31, 1997, 1998 and 1999 has been derived from the audited consolidated financial
statements of the Company.  The information set forth below should be read in
conjunction with the Company's audited consolidated financial statements and the
notes thereto included elsewhere in this Annual Report.  The Company's
development and expansion activities, including acquisitions, during the periods
shown below materially affect the comparability of this data from one period to
another.  The Company's consolidated financial statements reflect the operations
of Zycom, NETCOM, Network Services and Satellite Services as discontinued for
all periods presented.  See "Management's Discussion and Analysis of Financial
Condition and Results of Operations."

                                      -25-
<PAGE>

<TABLE>
<CAPTION>
                                                                           Three
                                                                           Months
                                        Fiscal Years Ended                 Ended
                                          September 30,                 December 31,               Years Ended December 31,
                             -------------------------------------------------------------------------------------------------------
                                      1995             1996                 1996             1997            1998             1999
                             -------------------------------------------------------------------------------------------------------
                                                           (in thousands, except per share amounts)
<S>                               <C>               <C>                  <C>             <C>             <C>              <C>
Statement of Operations
 Data:
Revenue (1)                        $  30,906          72,731                27,307         149,358          303,317          479,226
Operating costs and expenses:
  Operating costs                     20,924          65,436                27,018         147,338          187,260          238,927
  Selling, general and
     administrative expenses          32,671          45,150                16,895         121,884          158,153          239,756
  Depreciation and amortization       10,399          24,041                 8,266          49,836           91,927          174,239
  Provision for impairment of
     long-lived assets                 2,000           9,800                     -           5,169                -           31,815
  Restructuring costs                      -               -                     -               -            1,786                -
  Other, net                             241           1,030                  (805)            292            4,877              387
                                    --------         -------              --------         -------           ------          -------
    Total operating costs
    and expenses                      66,235         145,457                51,374         324,519          444,003          685,124
    Operating loss                   (35,329)        (72,726)              (24,067)       (175,161)        (140,686)       (205,898)


Interest expense                     (23,190)        (85,299)              (24,441)       (117,521)        (170,015)       (212,420)
Other income, net                      3,398          14,182                 5,885          21,404           27,283          13,778
                                   -------------------------------------------------------------------------------------------------
Loss from continuing operations
   before income taxes, preferred
   dividends, share of losses,
   extraordinary gain and
   cumulative effect of change in
   accounting                        (55,121)       (143,843)              (42,623)       (271,278)        (283,418)       (404,540)
Income tax benefit (expense)               -           5,305                    (1)              -              (90)            (25)
Accretion and preferred dividends
   on preferred securities of
   subsidiaries net of minority
   interest in share of losses       (1,764)        (27,598)               (5,529)        (39,019)         (55,183)         (61,897)
Share of losses of joint venture       (741)         (1,814)                    -               -                -                -
                                  --------------------------------------------------------------------------------------------------
Loss from continuing operations
   before extraordinary gain and
   cumulative effect of change in
   accounting                       (57,626)       (167,950)              (48,153)        (310,297)       (338,691)        (466,462)
Net (loss) income from
   discontinued operations          (33,086)        (56,969)              (13,161)        (50,438)         (79,354)          36,789
Extraordinary gain on sales of
   operations of  NETCOM                  -               -                     -               -                -          195,511
Cumulative effect of change in
   accounting (1)                         -          (3,453)                    -               -                -                -
                                    --------         -------              --------         -------           ------          -------
  Net loss                       $  (90,712)       (228,372)              (61,314)       (360,735)        (418,045)        (234,162)
                                 ==================================================================================================
 Loss per share from continuing
   operations - basic and diluted    $(1.87)          (4.55)                (1.15)          (7.30)           (7.49)           (9.90)
                                 ===================================================================================================
Net loss per share - basic and
  diluted                            $(2.94)          (6.19)                (1.47)          (8.49)           (9.25)           (4.97)
                                 ===================================================================================================
Weighted average number of
  shares outstanding - basic
  and diluted (2)                    30,808          36,875                41,760          42,508           45,194           47,116
                                 ===================================================================================================

                                                            (Continued)
</TABLE>
                                      -26-
<PAGE>
<TABLE>
<CAPTION>

                                                                       Three
                                                                       Months
                                     Fiscal Years Ended                Ended
                                        September 30,               December 31,             Years Ended December 31,
                           ----------------------------------------------------------------------------------------------------
                                      1995            1996             1996           1997            1998             1999
                           ----------------------------------------------------------------------------------------------------
                                                          (in thousands, except per share amounts)
<S>                         <C>                 <C>             <C>                <C>               <C>              <C>
Other Data:
Net cash (used) provided by
  operating activities             $ (41,947)        (29,375)           200        (106,761)        (100,060)          21,083
Net cash used by investing
  activities                         (65,772)       (137,148)       (79,621)       (422,585)        (343,561)        (186,971)
Net cash provided (used) by
  financing activities               377,772         365,272         (1,741)        308,804          525,601           67,018
EBITDA (3)                           (24,930)        (48,685)       (15,801)       (125,325)         (48,759)         (31,659)
EBITDA (before non-recurring and
  non-cash charges) (3)              (22,689)        (37,855)       (16,606)       (119,864)         (42,096)             543
Capital expenditures of
  continuing operations (4)           82,623         162,510         67,515         261,318          356,036          735,233
 Capital expenditures of
  discontinued operations (4)         49,714          68,789         11,336          25,533           38,891           12,264

Balance Sheet Data:
Cash, cash equivalents and
  short-term investments
  available for sale               $ 268,688         458,640        392,921         232,855          262,307          125,507
Net current assets (liabilities) of
  discontinued operations (5)        135,419          62,173         68,950          58,586               66             (529)
Working capital (deficit)            381,006         499,810        415,247         263,674          294,934          (67,761)
Property and equipment, net          169,907         308,615        374,924         603,988          908,058        1,525,680
Net non-current assets of
  discontinued operations (5)        108,604         149,378        154,481         128,206          102,774                -
Total assets                         737,099       1,066,224      1,071,699       1,205,331        1,589,647        2,020,621
Current portion oflong-term debt and
  capital lease obligations           17,509           7,661         24,877           7,096            4,892            8,886
Long-term debt and capital lease
  obligations, less current
  portion                            397,168         739,308        761,135         957,508        1,661,944        1,969,249
Redeemable preferred
  securities of subsidiaries          24,336         153,318        159,120         420,171          466,352          519,323
Common stock and additional paid
  -in capital                        420,516         504,851        508,182         534,290          577,940          599,760
Accumulated deficit                 (152,487)       (380,859)      (430,682)       (791,417)      (1,209,462)      (1,443,624)
Stockholders' equity (deficit)       268,001         125,203         78,711        (256,983)        (631,177)        (843,864)
</TABLE>
(1)  During the fiscal year ended September 30, 1996, the Company changed its
     method of accounting for long-term telecom services contracts to recognize
     revenue as services are provided.  Other than the cumulative effect of
     adopting this new method of accounting, the effect of this change in
     accounting for the periods presented was not significant.

(2)  Weighted average number of shares outstanding for the fiscal year ended
     September 30, 1995 represents Holdings-Canada common shares outstanding.
     Weighted average number of shares outstanding for the fiscal year ended
     September 30, 1996, the three months ended December 31, 1996, and the years
     ended December 31, 1997 and 1998 represents Holdings-Canada common shares
     outstanding for the period from October 1, 1995 through August 2, 1996, and
     represents ICG Common Stock and HoldingsCanada Class A Shares (not owned by
     the Company) outstanding for the periods from August 5, 1996 through
     December 31, 1998.  During the year ended December 31, 1998, all of the
     remaining Class A Shares outstanding held by third parties were exchanged
     into shares of ICG Common Stock and, accordingly, weighted average number
     of shares outstanding for the year ended December 31, 1999 represents ICG
     Common Stock only.

(3)  EBITDA consists of loss from continuing operations before interest, income
     taxes, depreciation and amortization, other expense, net and accretion and
     preferred dividends on preferred securities of subsidiaries, net of
     minority interest in share of losses, or, operating loss plus depreciation
     and amortization.  EBITDA (before non-recurring and non-cash charges)
     represents EBITDA before certain nonrecurring charges such as the provision
     for impairment of long-lived assets, restructuring costs and other, net
     operating costs and expenses, including deferred compensation and net loss
     (gain) on

                                      -27-
<PAGE>

     disposal of long-lived assets. EBITDA and EBITDA (before non-recurring
     and non-cash charges) are provided because they are measures commonly used
     in the telecommunications industry. EBITDA and EBITDA (before non-recurring
     and non-cash charges) are presented to enhance an understanding of the
     Company's operating results and are not intended to represent cash flows or
     results of operations in accordance with generally accepted accounting
     principles (GAAP) for the periods indicated. EBITDA and EBITDA (before non-
     recurring and non-cash charges) are not measurements under GAAP and are not
     necessarily comparable with similarly titled measures of other companies.
     Net cash flows from operating, investing and financing activities as
     determined using GAAP are also presented in Other Data.

(4)  Capital expenditures includes assets acquired under capital leases and
     through the issuance of debt or warrants and excludes payments for
     construction of the Company's corporate headquarters and corporate
     headquarters assets acquired through the issuance of long-term debt.
     Capital expenditures of discontinued operations include the capital
     expenditures of Zycom, NETCOM, Network Services and Satellite Services
     combined for all periods presented.


(5)  Net non-current assets of discontinued operations and net current assets
     (liabilities) of discontinued operations represents the assets and
     liabilities of Zycom, NETCOM, Network Services and Satellite Services
     combined for periods presented prior to the respective dates of each sale.

                                      -28-
<PAGE>

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

     The following discussion includes certain forward-looking statements which
are affected by important factors including, but not limited to, the ability of
the Company to obtain adequate financing to fund expansion, the dependence on
increased traffic on the Company's facilities, the successful implementation of
the Company's strategy of offering an integrated telecommunications package of
local, long distance, data and enhanced telephony and network services, the
continued development of the Company's network infrastructure and actions of
competitors and regulatory authorities that could cause actual results to differ
materially from the forward-looking statements. The results for the years ended
December 31, 1997, 1998 and 1999 have been derived from the Company's audited
consolidated financial statements included elsewhere herein. The Company's
consolidated financial statements reflect the operations of Zycom, NETCOM,
Network Services and Satellite Services as discontinued for all periods
presented. All dollar amounts are in U.S. dollars.

Company Overview

     ICG Communications, Inc. (ICG or the Company) is a facilities-based
communications provider and, based on revenue and customer lines in service, one
of the largest competitive communications companies in the United States.  The
Company primarily offers voice and data services directly to small- to medium-
sized business customers and offers network facilities and data management to
ISP customers.  In addition, the Company offers special access and switched
access services to long-distance companies and other customers.

     The Company began marketing and selling local dial-tone services in major
metropolitan areas in early 1997 subsequent to passage of the Telecommunications
Act, which permitted competitive interstate and intrastate telephone services
including local dial tone. In 1999, the Company offered competitive telephone
services in five regions within the United States. In early 1998, the Company
acquired NETCOM On-Line Communication Services, Inc. (NETCOM), which provided
the Company with a Tier 1 national data network that enabled the Company to
launch its business of providing network infrastructure to ISPs. By year-end
1999, the company had 730,975 customer lines and data access ports in service,
over 12,000 business customers and approximately 500 ISP customers.

     As of December 31, 1999, the Company had 496,530 data access ports in
service for its ISP customers.  The Company provides data access and transport
services to ISPs that in many cases rely on the Company to provide network
ownership and management.  The Company's current product offerings to the ISP
market include dial-up products such as primary rate interface (PRI), remote
access service (RAS) and Internet remote access service (IRAS), as well as
broadband access services including T-1 and T-3 connections and DSL.

     As of December 31, 1999, the Company had 234,445 business customer lines in
service.  Voice and data communication services offered to business customers
include local, long distance and enhanced telephony services through its
Internet protocol, circuit switch and

                                      -29-
<PAGE>

regional fiber optic networks. In regional markets, the Company is a cost-
efficient alternative to the area's incumbent local telephone company for
businesses.

     The Company provides interexchange services to long-distance carriers and
other customers including "special access" services that connect end-users to
long-distance carrier's facilities, connect a long-distance carrier's facilities
to the local telephone company central office and connect facilities of the same
or different long-distance carrier.

     In 1999, the Company realized significant growth as demonstrated by a 58
percent increase in revenue over 1998 and a more than doubling of the number of
lines in service compared to December 31, 1998.  In connection with its high
level of growth, the Company took steps to streamline its business and focus on
its core operations.

     To better focus its efforts on its core business operations, the Company
disposed of certain assets which management believes do not complement its
overall business strategy.  During the year ended December 31, 1999, the Company
sold non-core assets and related securities for net cash proceeds of
approximately $405 million, including the sale of the Company's retail ISP
customer business and its Network Services and Satellite Services divisions (see
Part IV, "Discontinued Operations and Divestitures," note 3).  The Company also
centralized its provisioning process with two new provisioning centers that
replaced 30 regional centers and added new, comprehensive operating support
systems (OSS) from Telcordia for provisioning service and from Saville for
improved customer billing.

     The Company owns and operates a Tier 1 nationwide data network, which at
December 31, 1999, included public and private peering locations, 227 POPs, 31
voice switches, 16 frame relay switches and high-performance routers
connecting a backbone of 24 ATM switches and 18,000 miles of leased long-haul
fiber lines. In addition, at year-end the Company had 4,596 miles of local fiber
and connections to 8,078 buildings.

     The Company's business continues to grow as a result of increased Internet
demand, new technologies and increased market share for customers traditionally
served by incumbent telephone companies.  The Company's business plan calls for
accelerated network expansion in 2000 into 22 new major metropolitan areas by
year-end.  The Company will also invest in developing and delivering new
products and services to complete its portfolio of offerings to each market
segment.

     In conjunction with the increase in its service offerings, the Company has
and will continue to need to spend significant amounts on equipment, sales,
marketing, customer service, engineering and support personnel prior to the
generation of corresponding revenue. EBITDA losses, EBITDA (before non-recurring
and non-cash charges) losses and operating and net losses have generally
increased immediately preceding and during periods of relatively rapid network
expansion and development of new services. Since the quarter ended June 30,
1996, EBITDA losses (before non-recurring and non-cash charges) have improved
for each consecutive quarter, through and including the quarter ended June 30,
1999 for which the Company reported positive EBITDA (before non-recurring and
non-cash charges) of $15.2 million. Due to the Company's decision to suspend the
revenue recognition for certain elements of transport and termination services
provided to ILECs and a nonrecurring provision for certain of the Company's
accounts

                                      -30-
<PAGE>

receivable (see "Liquidity and Capital Resources - Transport and Termination
Charges"), the Company's EBITDA (before non-recurring and non-cash charges) for
the quarter ended September 30, 1999 was a loss of $45.7 million. For the
quarter ended December 31, 1999, the Company's EBITDA (before non-recurring and
non-cash charges) improved to $23.1 million. Operating costs and operating loss
in the fourth quarter were lower and therefore EBITDA and EBITDA (before non-
recurring and non-cash charges) were higher due to an in-depth management review
of network costs that was conducted during the fourth quarter of 1999 following
the centralization of network functions. The analysis identified $9.5 million in
costs from the first nine months of 1999 related to capital activities under the
existing Company capitalization policy.

Results of Operations

     The following table provides certain statement of operations data and
certain other financial data for the Company for the periods indicated.  The
table also presents revenue, operating costs and expenses, operating loss,
EBITDA and EBITDA (before non-recurring and non-cash charges) as a percentage of
the Company's revenue.

<TABLE>
<CAPTION>
                                                                                Years Ended December 31,
                                                    --------------------------------------------------------------------------------

                                                         1997                            1998                    1999
                                                    ------------------------------------------------------------------------------
                                                        $         %              $                 %            $             %
                                                     -------  ----------     -----------     ----------      -------       -------
                                                                          (Dollars in thousands)
Statement of Operations Data:
<S>                                                     <C>         <C>         <C>             <C>        <C>              <C>
Revenue                                               149,358       100          303,317        100          479,226         100
Operating costs                                       147,338        99          187,260         62          238,927          50
Selling, general and administrative                   121,884        82          158,153         52          239,756          50
Depreciation and amortization                          49,836        33           91,927         30          174,239          36
Provision for impairment of long-lived assets           5,169         3                -          -           31,815           7
Restructuring costs                                         -         -            1,786          -                -           -
Other, net                                                292         -            4,877          2              387           -
                                                     -------  ----------     -----------     ----------      -------       -------
      Operating loss                                 (175,161)     (117)        (140,686)       (46)        (205,898)        (43)

Other Data:
Net cash (used) provided by operating activities     (106,761)                  (100,060)                     21,083
Net cash used by investing activities                (422,585)                  (343,561)                   (186,971)
Net cash provided by financing activities             308,804                    525,601                      67,018
EBITDA (1)                                           (125,325)      (84)         (48,759)       (16)         (31,659)         (7)
EBITDA (before non-recurring and non-cash
      charges) (1)                                   (119,864)      (80)         (42,096)       (14)             543           -
Capital expenditures of continuing operations (2)     261,318                    356,036                     735,233
Capital expenditures of discontinued operations        25,533                     38,891                      12,264
 (2)
</TABLE>
(1) See note 3 under "Selected Financial Data" for the definitions of EBITDA and
    EBITDA (before non-recurring and non-cash charges).

(2) See note 4 under "Selected Financial Data" for the definitions of capital
    expenditures of continuing operations and capital expenditures of
    discontinued operations.

                                      -31-
<PAGE>

Year Ended December 31, 1999 Compared to Year Ended December 31, 1998

Revenue

     Revenue increased $175.9 million, or 58%, from $303.3 million for the year
ended December 31, 1998 to $479.2 million for the year ended December 31, 1999.
Local services revenue increased from $159.2 million, for the year ended
December 31, 1998 to $299.9 million, for the year ended December 31, 1999
increasing from 52% to 63% of total revenue respectively. The increase in local
services revenue is primarily due to an increase in the number of customer lines
in service from 354,482 lines at December 31, 1998 to 730,975 lines at December
31, 1999. In addition, local access revenue includes revenue of approximately
$58.3 million and $124.1 million for the years ended December 31, 1998 and 1999,
respectively, for reciprocal compensation relating to the transport and
termination of local traffic pursuant to various interconnection agreements. The
Company ceased recording revenue for tandem and transport reciprocal
compensation effective June 30, 1999. These agreements are currently under
renegotiation or are subject to renegotiation over the next several months.
While management believes that these agreements will be replaced by agreements
offering the Company some form of compensation for traffic, the renegotiated
agreements may reflect rates for reciprocal compensation, which are lower than
the rates under the current contracts. (See "Liquidity - Transport and
Termination Charges.") Special access revenue increased from $74.5 million, or
25% of revenue, for the year ended December 31, 1998 to $113.9 million, or 24%
of revenue, for the year ended December 31, 1999, due to increased sales and
$18.1 million of revenue recognized during the year ended December 31, 1999
under the Company's fiber optic lease agreement with a major interexchange
carrier. The Company expects to record a minimum of approximately $11.0 million
in additional revenue under this agreement during the first half of 2000.
Switched access (terminating long distance) revenue decreased to $46.7 million
for the year ended December 31, 1999, compared to $49.0 million for the year
ended December 31, 1998. The Company has raised prices on its wholesale switched
services product in order to improve margins. Revenue from long distance
services was $20.6 million and $18.7 million for years ended December 31, 1998
and 1999, respectively. The Company's long distance revenue for the year ended
December 31, 1999 was impacted by planned attrition of resale access lines which
had high long distance service penetration rates. Revenue from data services did
not generate a material portion of total revenue during either period.

Operating costs

     Operating costs, which consist solely of operating costs from
telecommunications services, increased $51.6 million, or 28%, from $187.3
million for the year ended December 31, 1998 to $238.9 million for the year
ended December 31, 1999. Operating costs decreased as a percentage of revenue
from 62% for the year ended December 31, 1998 to 50% for the year ended December
31, 1999. Operating costs consist of payments to ILECs for the use of network
facilities to support local special and switched access services, network
operating costs, right of way fees and other costs. The increase in operating
costs in absolute dollars is attributable to the increase in volume of local and
special access services and the increase in network operating costs which
include engineering and operations personnel dedicated to the provision of local
exchange services. The Company expects the ratio of operating costs to revenue
will continue to

                                      -32-
<PAGE>

improve as the Company provides a greater volume of higher margin services,
principally RAS and local exchange services, carries more traffic on its own
facilities rather than the ILEC facilities and obtains the right to use
unbundled ILEC facilities on satisfactory terms, any or all of which may not
occur.

Selling, general and administrative expenses

     Total selling, general and administrative (SG&A) expenses increased $81.6
million, or 52%, from $158.2 million for the year ended December 31, 1998 to
$239.8 million for the year ended December 31, 1999. Total SG&A expenses
decreased as a percentage of revenue from 52% for the year ended December 31,
1998 to 50% for the year ended December 31, 1999. SG&A expenses related to the
Company's communication services (Telecom Services) increased from $137.3
million, or 45% of revenue, for the year ended December 31, 1998 to $210.5
million, or 44% of revenue, for the year ended December 31, 1999. The increase
in absolute dollars is principally due to a provision of approximately $45
million recorded during the year ended December 31, 1999 for accounts receivable
related to certain elements of transport and termination services provided to
ILECs recorded in periods prior to June 30, 1999, which the Company believes may
be uncollectible. (See "Liquidity Transport and Termination Charges.") As the
Company benefits from the revenue generated by newly developed services
requiring substantial administrative and marketing expense prior to initial
service offerings, principally local exchange services, Telecom Services has
experienced declining SG&A expenses as a percentage of revenue, which more than
offset the effect of the provision for accounts receivable recorded during the
year ended December 31, 1999. From time to time, the Company will experience
increases in SG&A expenses as the Company prepares for offerings of newly
developed services, such as RAS. Corporate Services SG&A expenses increased $8.4
million, from $20.9 million for the year ended December 31, 1998 to $29.3
million for the year ended December 31, 1999, primarily due to an increase in
the number of employees necessary to support the Company's expanding operations.

Depreciation and amortization

     Depreciation and amortization increased $82.3 million, or 90%, for the year
ended December 31, 1999, compared to the year ended December 31, 1998, primarily
due to increased investment in depreciable assets resulting from the continued
expansion of the Company's networks and services as well as a reduction in the
overall weighted-average useful life of depreciable assets outstanding.  In
addition, amortization increased due to goodwill recorded in conjunction with
the acquisition of CSW/ICG ChoiceCom, L.P. (ChoiceCom) completed on December 31,
1998.  The Company expects that depreciation and amortization will continue to
increase as the Company continues to invest in the expansion and upgrade of its
regional fiber and nationwide data networks.

Provision for impairment of long-lived assets

     For the year ended December 31, 1999, provision for impairment of long-
lived assets of $31.8 million relates to the impairment of software and other
capitalized costs associated with Telecom Services' billing and provisioning
system projects under development.  The provision for impairment of long-lived
assets was based on management's decision to abandon the billing

                                      -33-
<PAGE>

and provisioning systems under development and to select new vendors for these
systems, which vendors are expected to provide the Company with billing and
provisioning solutions with improved functionality and earlier delivery dates at
lower costs than what was proposed by the former vendors. Provision for
impairment of long-lived assets was recorded based on management's estimate of
the net realizable value of the Company's assets at December 31, 1999.

Restructuring costs

     For the year ended December 31, 1998, restructuring costs of $1.8 million
include $0.3 million in costs, primarily severance costs, related to the
facility closure of a subsidiary of NikoNet, Inc. (NikoNet) and $1.5 million
related to the combined restructuring of Telecom Services and Corporate
Services, designed to support the Company's increased strategic focus on its ISP
customer base, as well as to improve the efficiency of operations and general
and administrative support functions.  Restructuring costs under this plan
include severance and other employee benefit costs.

Other, net

     Other, net operating costs and expenses decreased from $4.9 million for the
year ended December 31, 1998 to $0.4 million for the year ended December 31,
1999.  Other, net operating costs and expenses for the year ended December 31,
1999 consists of deferred compensation expense of $1.3 million related to the
Company's deferred compensation arrangement with its chief executive officer,
offset by a net gain on disposal of miscellaneous long-lived assets of $0.9
million.  Other, net operating costs and expenses for the year ended December
31, 1998 relates to the write-off of certain installation costs of disconnected
special access customers of $0.5 million, the write-off of certain costs
associated with an abandoned operating support system project of $0.8 million
and general disposal of furniture, fixtures and office equipment of $3.6
million.

Interest expense

     Interest expense increased $42.4 million, from $170.0 million for the year
ended December 31, 1998 to $212.4 million for the year ended December 31, 1999,
which includes $197.2 million of non-cash interest.  The Company's interest
expense increased, and will continue to increase, because the principal amount
of its indebtedness increases until the Company's fixed rate senior indebtedness
begins to pay interest in cash, beginning in 2001.  Additionally, interest
expense increased due to the increase in long-term debt associated with the
Company's purchase of the corporate headquarters, effective January 1, 1999, and
the senior secured financing facility (Senior Facility) completed in August
1999.

Other income, net, including realized gains and losses on marketable trading
securities

     Other income, net decreased $13.5 million from $27.3 million to $13.8
million from the year ended December 31, 1998 to the year ended December 31,
1999, respectively.  The decrease is primarily due to a decrease in interest
income of $12.1 million from $28.4 million for the year ended December 31, 1998
to $16.3 million for the year ended December 31, 1999.  The decrease is
attributable to the decrease in cash, cash equivalents and short-term
investments as the Company funds operating losses and continues to invest
available cash balances in

                                      -34-
<PAGE>

telecommunications equipment and other assets. Additionally, other income, net
decreased due to an increase in other expenses of $1.4 million from $1.1 million
net expense for the year ended December 31, 1998 to $2.5 million net expense for
the year ended December 31, 1999. Other expenses primarily consist of litigation
settlement costs offset by a gain on the sale of the common stock of MindSpring
for the year ended December 31, 1999. For the year ended December 31, 1998,
other expenses primarily consist of litigation settlement costs.

Accretion and preferred dividends on preferred securities of subsidiaries, net
of minority interest in share of losses

     Accretion and preferred dividends on preferred securities of subsidiaries,
net of minority interest in share of losses increased $6.7 million, from $55.2
million for the year ended December 31, 1998 to $61.9 million for the year ended
December 31, 1999.  The increase is due primarily to the periodic payment of
dividends on the 14% Exchangeable Preferred Stock Mandatorily Redeemable 2008
(the 14% Preferred Stock) and the 14 1/4% Exchangeable Preferred Stock
Mandatorily Redeemable 2009 (the 14 1/4% Preferred Stock) in additional shares
of 14% Preferred Stock and 14 1/4% Preferred Stock.  Accretion and preferred
dividends on preferred securities of subsidiaries, net of minority interest in
share of losses recorded during the year ended December 31, 1999 includes the
accretion of issuance costs of $1.3 million and the accrual of the preferred
securities dividends of $60.6 million associated with the 6 3/4% Exchangeable
Limited Liability Company Preferred Securities Mandatorily Redeemable 2009 (the
6 3/4% Preferred Securities), the 14% Preferred Stock and the 14 1/4% Preferred
Stock.

Loss from continuing operations

     Loss from continuing operations increased $127.8 million, or 38%, from
$338.7 million for the year ended December 31, 1998 to $466.5 million for the
year ended December 31, 1999 due to the increases in operating costs, SG&A
expenses, depreciation and amortization, provision for impairment of long-lived
assets and interest expense, and a decrease in interest income, offset by an
increase in revenue, as noted above.

Net (loss) income from discontinued operations

     Net (loss) income from discontinued operations improved to $116.2 million
from a $79.4 million net loss for the year ended December 31, 1998 to $36.8
million net income for the year ended December 31, 1999.  Net loss from
discontinued operations for the year ended December 31, 1998 consists of the
combined net losses of Zycom, NETCOM, Network Services and Satellite Services.
Net income from discontinued operations for the year ended December 31, 1999
consists of the combined net losses of Network Services and net income of
Satellite Services.  Zycom terminated its normal operations on October 22, 1998
and, accordingly, the Company reported no loss from discontinued operations of
Zycom for the year ended December 31, 1999.  Since the Company expected to
report a gain on the disposition of NETCOM, the Company deferred the net losses
from operations of NETCOM from November 3, 1998 (the date on which the Company's
board of directors adopted the formal plan to dispose of the operations of
NETCOM) through the dates of the sales and, accordingly, the Company reported no
loss from discontinued operations of NETCOM prior to or subsequent to the dates
of the sales for the year ended December 31, 1999.  Additionally, net income
from discontinued operations for the

                                      -35-
<PAGE>

year ended December 31, 1999 includes the gain on the sale of Satellite Services
of $48.7 million, offset by the loss on the sale of Network Services of $10.9
million. Net loss from discontinued operations for the year ended December 31,
1998 includes an estimated loss on the disposal of Zycom of $1.8 million.

Extraordinary gain on sales of operations of NETCOM

     The Company reported an extraordinary gain on the sales of operations of
NETCOM during the year ended December 31, 1999 of $195.5 million, net of income
taxes of $2.0 million.  Offsetting the gain on the sales is approximately $16.6
million of net losses of operations of NETCOM from November 3, 1998 through the
dates of the sales and $34.7 million of deferred sales proceeds from the sale of
certain of the domestic operating assets and liabilities of NETCOM to
MindSpring.  The deferred proceeds were recognized on a periodic basis over the
term of the Company's network capacity agreement with MindSpring.

Year Ended December 31, 1998 Compared to Year Ended December 31, 1997

Revenue

     Revenue increased $153.9 million, or 103%, from $149.4 million for the year
ended December 31, 1997 to $303.3 million for the year ended December 31, 1998.
Local services revenue increased from $21.3 million, or 14% of revenue, for the
year ended December 31, 1997 to $159.2 million, or 52% of revenue, for the year
ended December 31, 1998, primarily due to an increase in local access lines from
141,035 lines in service at December 31, 1997 to 354,482 lines in service at
December 31, 1998.  In addition, local access revenue includes revenue of
approximately $4.9 million and $58.3 million for the years ended December 31,
1997 and 1998, respectively, for reciprocal compensation relating to the
transport and termination of local traffic from customers of ILECs pursuant to
various interconnection agreements.  Special access revenue increased from $55.4
million, or 37% of revenue, for the year ended December 31, 1997 to $74.5
million, or 25% of revenue, for the year ended December 31, 1998.  Switched
access (terminating long distance) revenue decreased to $49.0 million for the
year ended December 31, 1998, compared to $72.7 million for the year ended
December 31, 1997.  The Company raised prices on its wholesale switched services
product in order to improve margins.  Revenue from long distance services was
$20.6 million for the year ended December 31, 1998, compared to no reported
revenue for the year ended December 31, 1997.  Revenue from data services did
not generate a material portion of total revenue during either period.

Operating costs

     Operating costs, which consist solely of operating costs from Telecom
Services, increased $40.0 million, from $147.3 million for the year ended
December 31, 1997 to $187.3 million, for the year ended December 31, 1998.
Additionally, operating costs decreased as a percentage of revenue from 99% for
the year ended December 31, 1997 to 62% for the year ended December 31, 1998.
The increase in operating costs in absolute dollars is attributable to the
increase in volume of local and special access services and the increase in
network operating costs which include engineering and operations personnel
dedicated to the development and

                                      -36-
<PAGE>

provision of local exchange services. The decrease in operating costs as a
percentage of revenue is due primarily to a greater volume of higher margin
services, principally local exchange services.

Selling, general and administrative expenses

     Total SG&A expenses increased $36.3 million, or 30%, from $121.9 million
for the year ended December 31, 1997 to $158.2 million for the year ended
December 31, 1998, and decreased as a percentage of revenue from 82% for the
year ended December 31, 1997 to 52% for the year ended December 31, 1998.
Telecom Services SG&A expenses increased from $94.1 million, or 63% of revenue,
for the year ended December 31, 1997 to $137.2 million, or 45% of revenue, for
the year ended December 31, 1998.  The increase in absolute dollars is
principally due to the continued rapid expansion of the Company's Telecom
Services networks and related significant additions to the Company's management
information systems, customer service, marketing and sales staffs dedicated to
the expansion of the Company's networks and implementation of the Company's
expanded services strategy, primarily the development of local and long distance
telephone services.  As the Company benefits from the revenue generated by newly
developed services requiring substantial administrative and marketing expense
prior to initial service offerings, principally local exchange services, Telecom
Services has experienced declining SG&A expenses as a percentage of revenue.
Corporate Services SG&A expenses decreased $6.9 million, from $27.8 million for
the year ended December 31, 1997 to $20.9 million for the year ended December
31, 1998, primarily due to a change in the allocation of payroll costs
associated with the Company's information technology and human resources
personnel, which costs were allocated to Corporate Services for the year ended
December 31, 1997 and to Telecom Services for the year ended December 31, 1998.

Depreciation and amortization

     Depreciation and amortization increased $42.1 million, or 84%, for the year
ended December 31, 1998, compared to the year ended December 31, 1997, primarily
due to increased investment in depreciable assets resulting from the continued
expansion of the Company's networks and services.  Additionally, the Company
experienced increased amortization arising from goodwill recorded in conjunction
with the purchases of NikoNet and DataChoice Network Services, L.L.C.
(DataChoice) in July 1998 as well as the full year impact of goodwill
amortization from the purchase of Communications Buying Group, Inc. in October
1997.

Provision for impairment of long-lived assets

     For the year ended December 31, 1997, provision for impairment of long-
lived assets relates to the write-down of the Company's investment in StarCom
International Optics Corporation, Inc. of $5.2 million.  Provision for
impairment of long-lived assets was recorded based on management's estimate of
the net realizable value of the Company's assets at December 31, 1997.

Restructuring costs

     For the year ended December 31, 1998, restructuring costs of $1.8 million
include $0.3 million in costs, primarily severance costs, related to the
facility closure of a subsidiary of

                                      -37-
<PAGE>

NikoNet and $1.5 million related to the combined restructuring of Telecom
Services and Corporate Services, designed to support the Company's increased
strategic focus on its ISP customer base, as well as to improve the efficiency
of operations and general and administrative support functions. Restructuring
costs under this plan include severance and other employee benefit costs.

Other, net

     Other, net operating costs and expenses increased from $0.3 million for the
year ended December 31, 1997 to $4.9 million for the year ended December 31,
1998.  Other, net operating costs and expenses for the year ended December 31,
1998 relates to the write-off of certain installation costs of disconnected
special access customers ($0.5 million), the write-off of certain costs
associated with an abandoned operating support system project ($0.8 million) and
general disposal of furniture, fixtures and office equipment ($3.6 million).
Other, net operating costs and expenses for the year ended December 31, 1997
primarily relates to losses recorded on the disposal of the Company's investment
in its Melbourne network.

Interest expense

     Interest expense increased $52.5 million, from $117.5 million for the year
ended December 31, 1997 to $170.0 million for the year ended December 31, 1998,
which includes $162.7 million of non-cash interest.  This increase was primarily
attributable to an increase in long-term debt, primarily the 10% Senior Discount
Notes due 2008 (the 10% Notes) and the 9 7/8% Senior Discount Notes due 2008
(the 9 7/8% Notes) issued in February 1998 and April 1998, respectively.  In
addition, the Company's interest expense increased because the principal amount
of its indebtedness increases until the Company's fixed rate senior indebtedness
begins to pay interest in cash, beginning in 2001.

Other income, net

     Other income, net increased from $21.4 million net income for the year
ended December 31, 1997 to $27.3 million net income for the year ended December
31, 1998.  The increase is primarily due to an increase in interest income of
$6.5 million, from $21.9 million for the year ended December 31, 1997 to $28.4
million for the year ended December 31, 1998.  The increase is attributable to
the increase in cash and invested cash balances from the proceeds from the
issuances of the 10% Notes and the 9 7/8% Notes in February 1998 and April 1998,
respectively.  Additionally, for the year ended December 31, 1998, other income,
net consists of litigation settlement costs.  For the year ended December 31,
1997, other income, net consists of litigation settlement costs and the loss on
disposal of non-operating assets.

Accretion and preferred dividends on preferred securities of subsidiaries, net
of minority interest in share of losses

     Accretion and preferred dividends on preferred securities of subsidiaries,
net of minority interest in share of losses increased $16.2 million, from $39.0
million for the year ended December 31, 1997 to $55.2 million for the year ended
December 31, 1998.  The increase is due primarily to the issuances of the 6 3/4%
Preferred Securities in September and October 1997.  Accretion and preferred
dividends on preferred securities of subsidiaries, net of minority interest

                                      -38-
<PAGE>

in share of losses recorded during the year ended December 31, 1998 consists of
the accretion of issuance costs of $1.3 million and the accrual of the preferred
securities dividends of $53.9 million associated with the 6 3/4% Preferred
Securities, the 14% Preferred Stock and the 14 1/4% Preferred Stock.

Loss from continuing operations

     Loss from continuing operations increased $28.4 million, or 9%, from $310.3
million for the year ended December 31, 1997 to $338.7 million for the year
ended December 31, 1998 due to the increases in operating costs, SG&A expenses,
depreciation and amortization, interest expense and accretion and preferred
dividends on preferred securities of subsidiaries, net of minority interest in
share of losses, offset by an increase in revenue, as noted above.

Net (loss) income from discontinued operations

     Net (loss) income from discontinued operations increased $29.0 million, or
58%, from a $50.4 million net loss for the year ended December 31, 1997 to a
$79.4 million net loss for the year ended December 31, 1998.  Net loss from
discontinued operations for the years ended December 31, 1997 and 1998 consists
of the combined net losses of Zycom, NETCOM, Network Services and Satellite
Services.  Since the Company expected to report a gain on the disposition of
NETCOM, the Company deferred the net losses from operations of NETCOM from
November 3, 1998 (the date on which the Company's board of directors adopted the
formal plan to dispose of the operations of NETCOM) through the dates of the
sales.  Net loss from discontinued operations for the year ended December 31,
1998 includes an estimated loss on the disposal of Zycom of $1.8 million.

Quarterly Results

     The following table presents selected unaudited operating results for
three-month quarterly periods during the years ended December 31, 1998 and 1999.
The Company believes that all necessary adjustments have been included in the
amounts stated below to present fairly the quarterly results when read in
conjunction with the Company's consolidated financial statements and related
footnotes included elsewhere in this Annual Report.  Results of operations for
any particular quarter are not necessarily indicative of results of operations
for a full year or predictive of future periods.  The Company's development and
expansion activities, including acquisitions, during the periods shown below
materially affect the comparability of this data from one period to another.

     Operating costs and net loss in the fourth quarter were lower, and EBITDA
and EBITDA (before non-recurring and non-cash charges) were higher, due to an
in-depth management review of network costs that was conducted during the fourth
quarter of 1999 following the centralization of network functions. The analysis
identified approximately $9.5 million in costs from the first nine months of
1999 that related to capital activities under the existing Company
capitalization policy. Of the $9.5 million adjustment booked in the fourth
quarter, approximately $5.0 million related to expenses which should have been
capitalized in the second quarter and $4.5 million which should have been
capitalized in the third quarter.


                                      -39-
<PAGE>
<TABLE>
<CAPTION>
                                                    Three Months Ended                                   Three Months Ended
                                   -------------------------------------------------------------------------------------------------
                                       Mar. 31,    June 30    Sept. 30,    Dec. 31,     Mar. 31,    June 30    Sept. 30,    Dec. 31,
                                         1998       1998        1998         1998         1999        1999       1999         1999
                                   -------------------------------------------------------------------------------------------------

<S>                                    <C>         <C>        <C>          <C>          <C>         <C>        <C>          <C>
                                                   (Dollars in thousands except per share and statistical data amounts)
Statement of Operations Data:
Revenue                                $  58,487    64,215     82,567        98,048     104,331     117,654     115,166     142,075
Operating loss                           (36,064)  (35,509)   (27,778)      (41,335)    (27,568)    (59,160)    (91,381)    (27,789)
Loss from continuing operations          (78,475)  (82,416)   (79,928)      (97,872)    (86,206)   (123,759)   (156,527)    (99,970)
Net (loss) income from discontinued
  operations                             (23,280)  (18,420)   (16,736)      (20,918)       (111)     (8,651)        748      44,803
Net loss                               $(101,755) (100,836)   (96,664)     (118,790)    106,712    (132,410)   (155,779)    (52,685)
                                   =============  ========   ========  ============  ==========  ==========  ==========  ==========
Loss per share from continuing
  operations - basic and diluted       $   (1.77)    (1.84)     (1.75)        (2.13)      (1.85)      (2.63)      (3.31)      (2.10)
Weighted average number of shares  =============  ========   ========  ============  ==========  ==========  ==========  ==========
  outstanding - basic and diluted         44,311    44,865     45,588        46,010      46,538      46,988      47,320      47,618
                                   =============  ========   ========  ============  ==========  ==========  ==========  ===========
Other Data:
Net cash used (provided) by
  operating activities                 $  (5,285)  (25,568)   (14,075)      (55,132)    (47,906)     25,910     (22,911)     65,990
Net cash provided (used) by
  investing activities                    36,846   (67,411)  (148,579)      (164,417)   133,100     (82,206)   (130,758)   (107,107)
Net cash provided (used) by
  financing activities                   294,816   238,725     (7,353)          (587)      (456)     (4,390)     73,848      (1,984)
EBITDA (1)                               (23,058)  (16,920)    (5,063)        (3,718)     8,807     (14,477)    (46,302)     20,313
EBITDA (before non-recurring and
  non-cash charges) (1)                  (22,553)  (16,927)    (5,063)         2,447      7,874      15,221     (45,676)     23,124
Capital expenditures of continuing
  operations (2)                          65,419    84,625    103,444        102,548    102,912     133,025     138,387     360,909
Capital expenditures of
  discontinued operations (2)              6,840    11,237      8,685         12,129      2,805       3,354       4,970       1,135

Statistical Data (3):
Full time employees                        3,050     3,089      3,251          3,415      2,665       2,753       3,054       2,853
Telecom services:
  Access lines in service (4)            186,156   237,458    290,983        354,482    418,610     494,405     584,827     730,975
  Buildings connected:
    On-net                                   637       665        684            777        789         874         939         963
    Hybrid (5)                             3,294     3,733      4,217          4,620      5,337       5,915       6,476       7,115
                                   -------------  --------   --------  -------------  ---------  ----------  ----------  ----------
      Total buildings connected            3,931     4,398      4,901          5,397      6,126       6,789       7,415       8,078
  Operational switches:
    Circuit                                   20        20         21             29         29          29          29          31
    ATM                                        -         -          -              -          -           -           -          24
    Frame relay                               15        15         15             16         17          16          16          16
                                   -------------  --------  ---------  -------------  ---------  ----------  ----------  ----------
      Total operational switches              35        35         36             45         46          45          45          71
  Regional fiber route miles (6):
    Operational                            3,194     3,812      3,995          4,255      4,351         4,406     4,449       4,596
    Under construction                         -         -          -              -          -             -         -         531
  Regional fiber strand miles (7):
    Operational                          118,074   124,642    127,756        134,152    155,788       164,416   167,067     174,644
    Under construction                         -         -          -              -          -             -         -      18,564
  Long-haul broadhand fiber
      route miles                              -         -          -              -          -             -         -      18,000
  Collocations with ILECs                     35        45         47             59        111           126       139         147
</TABLE>

(1)  See note 3 under "Selected Financial Data" for the definitions of EBITDA
     and EBITDA (before non-recurring and non-cash charges).

(2)  See note 4 under "Selected Financial Data" for the definitions of capital
     expenditures of continuing operations and capital expenditures of
     discontinued operations.

(3)  Amounts presented are for three-month periods ended, or as of the end of
     the period presented.

(4)  Access lines in service at December 31, 1999 includes 666,227 lines which
     are provisioned through the Company's switch and 64,748 lines which are
     provisioned through resale and other agreements with various local exchange
     carriers.  Resale lines typically generate lower margins and are used
     primarily to obtain customers.  Although the Company plans to migrate lines
     from resale to higher margin on-switch lines, there is no assurance that it
     will be successful in executing this strategy.

(5)  Hybrid buildings connected represent buildings connected to the Company's
     network via another carrier's facilities.

(6)  Regional fiber route miles refers to the number of miles of regional fiber
     optic cable, including leased fiber.  As of

                                     -40-
<PAGE>

     December 31, 1999, the Company had 4,596 regional fiber route miles, of
     which 48 regional fiber route miles were leased under operating leases.
     Regional fiber route miles under construction represents fiber under
     construction which is expected to be operational within six months.

(7) Regional fiber strand miles refers to the number of regional fiber route
    miles, including leased fiber, along a telecommunications path multiplied by
    the number of fiber strands along that path.  As of December 31, 1999, the
    Company had 174,644 regional fiber strand miles, of which 856 regional fiber
    strand miles were leased under operating leases.  Regional fiber strand
    miles under construction represents fiber under construction which is
    expected to be operational within six months.

Net Operating Loss Carryforwards

     As of December 31, 1999, the Company had federal and foreign net operating
loss carryforwards (NOLs) of approximately $662.7 million, which expire in
varying amounts through December 31, 2019.  However, due to the provisions of
Section 382 and certain other provisions of the Internal Revenue Code and
Treasury Regulations (the Code), the utilization of a portion of the NOLs may be
limited.  In addition, the Company is also subject to certain state income tax
laws which may also limit the utilization of NOLs for state income tax purposes.

Liquidity and Capital Resources

     The Company's growth to date has been funded through a combination of
equity, debt and lease financing and non-core asset sales.  The Company has also
incurred losses from continuing operations since inception and, as of December
31, 1999, had a working capital deficit of $67.8 million.  As of December 31,
1999, the Company had approximately $125.5 million of cash and short term
investments, $17.7 million of investments in U.S. Treasury securities with
maturities in excess of one year and approximately $120.0 million of credit
available under the Senior Facility.  At year end 1999, the Company's capital
requirements under its year 2000 business plan well exceeded its liquidity and
capital resources indicating that additional financing will be required to meet
its financial objectives.

     The Company has entered into several financing agreements during the first
quarter of 2000 to provide additional capital to support the Company's earnings
deficit and planned capital expansion, including:

      i)  The Company signed an agreement with affiliates of Liberty Media
          Corporation, Hicks, Muse, Tate & Furst Incorporated and Gleacher
          Capital Partners to sell 750,000 shares of Convertible Preferred Stock
          and warrants (see Part IV, "Subsequent Events") for estimated proceeds
          to the Company of approximately $750.0 million, (before estimated
          expenses and fees of $45.0 million). This transaction is subject to
          customary closing conditions including certain regulatory approvals
          and is expected to close during the second quarter of 2000.

      ii) The Company signed letters of intent with two major vendors, Lucent
          Technologies, Inc. and Cisco Systems, Inc., to provide financing for
          the acquisition of equipment. When completed, it is anticipated that
          these financing agreements together will provide the Company with
          $355.0 million of capital which will be used to support continued
          growth, and an additional $75.0 million may also be provided if and
          when the Company raises additional equity. The Company anticipates
          that these transactions will close during the second quarter of 2000.

                                      -41-
<PAGE>

      iii) The Company closed an IRU agreement with Qwest whereby the Company
           will provide designated portions of the Company's local fiber network
           over an initial 6-year term for approximately $126.0 million. The
           $126.0 million is expected to be paid to the Company in installments
           during the first six months of 2000.

     Management believes that the preferred stock purchase and warrant agreement
discussed in (i) above, as well as the letters of intent for the $430.0 million
in debt and capital lease financing discussed in (ii) above, will close prior to
June 30, 2000 and that these transactions will provide the financing necessary
for the Company's 2000 business plan and into the year 2001.

     Importantly, should the Company be unable to complete the above financing
arrangements, management would be required to obtain alternative sources of
financing or curtail or otherwise significantly modify its business plan for the
year 2000.  Such modifications would likely result in a significant reduction in
planned capital expenditures, which could be material and affect its ability to
expand its network facilities within the time frame originally planned.  Network
expansion is a key component of achieving the Company's targeted future growth.
While the Company believes that it could obtain requisite additional financing,
there can be no assurance that such financing would be available on a timely
basis or on acceptable terms.

Net Cash (Used) Provided By Operating Activities

     The Company's operating activities used $106.8 million, $100.1 million, and
provided $21.1 million for years ended December 31, 1997, 1998 and 1999,
respectively.  Net cash used by operating activities is primarily due to losses
from continuing operations and increases in receivables, which are partially
offset by changes in other working capital items and non-cash expenses, such as
depreciation and amortization, deferred interest expense, accretion and
preferred dividends on subsidiary preferred securities.

Net Cash Used By Investing Activities

     Investing activities used $422.6 million, $343.6 million and $187.0 million
for the years ended December 31, 1997, 1998 and 1999, respectively.  Net cash
used by investing activities includes cash expended for the acquisition of
property, equipment and other assets of $261.3 million, $355.3 million and
$591.5 million for the years ended December 31, 1997, 1998 and 1999,
respectively.  Additionally, net cash used by investing activities of continuing
operations includes payments for construction of corporate headquarters of $29.4
million, $4.9 million and $3.3 million for the years ended December 31, 1997,
1998 and 1999, respectively.  The Company used $45.9 million for the year ended
December 31, 1997 to acquire CBG and $67.8 million for the year ended December
31, 1998 for the acquisitions of ChoiceCom, NikoNet and DataChoice combined.
During the year ended December 31, 1998, the Company also used $9.1 million to
purchase the minority interest of two of the Company's subsidiaries.  Offsetting
the expenditures for investing activities for the year ended December 31, 1998
are the proceeds from the sale of the Company's corporate headquarters of $30.3
million and the sale of the short-term investments of $60.3 million.  During the
year ended December 31, 1999, the Company also used $28.9 million for the
purchase of long-term investments and $6.1 million to purchase the minority
interest of two of the Company's subsidiaries.  Offsetting the expenditures of
investing

                                      -42-
<PAGE>

activities for the year ended December 31, 1999 are the net proceeds
from the sales of NETCOM, Network Services and Satellite Services combined of
$404.9 million, including $30.0 million in proceeds from the sale of common
stock of MindSpring, which the Company received as partial consideration for the
sale of the domestic operations of NETCOM, and proceeds from the sales of short-
term investments available for sale of $29.8 million.  The Company will continue
to use cash in 2000 and subsequent periods for the construction of new networks,
the expansion of existing networks and potentially, for acquisitions.  The
Company acquired assets under capital leases of $0.8 million and $143.7 million
for the years ended December 31, 1998 and 1999, respectively.

Net Cash Provided By Financing Activities

     Financing activities provided $308.8 million, $525.6 million and $67.0
million for the years ended December 31, 1997, 1998 and 1999, respectively.  Net
cash provided by financing activities for these periods includes cash received
in connection with the private placement of the 11 5/8% Senior Discount Notes
due 2007 (the 11 5/8% Notes) and the 14% Preferred Stock in March 1997, the 6
3/4% Preferred Securities in September and October 1997, the 10% Notes and the 9
7/8% Notes in February 1998 and April 1998, respectively, and the Senior
Facility completed in August 1999.  Historically, the funds to finance the
Company's business acquisitions, capital expenditures, working capital
requirements and operating losses have been obtained through public and private
offerings of the Company and Holdings-Canada common shares, convertible
subordinated notes, convertible preferred shares of Holdings-Canada, capital
lease financings and various working capital sources, including credit
facilities, in addition to the private placement of the securities previously
mentioned and other securities offerings.  Net cash provided by financing
activities for the years ended December 31, 1997, 1998 and 1999 also include
proceeds from the issuance of common stock in conjunction with the exercise of
options and warrants and the Company's employee stock purchase plan, offset by
principal payments on long-term debt and capital leases and payments of
preferred dividends on preferred securities of subsidiaries.

     On August 12, 1999, ICG Equipment and NetAhead entered into a $200.0
million senior secured financing facility (Senior Facility) consisting of a
$75.0 million term loan, a $100.0 million term loan and a $25.0 million
revolving line of credit.  During the year ended December 31, 1999, the Company
borrowed approximately $80.0 million under the loans at interest rates ranging
from LIBOR plus 3.125% to 3.5% or 9.35% to 9.67% at December 31, 1999.
Quarterly repayments on the debt commence at various dates beginning September
30, 1999 with remaining outstanding balances maturing on June 30, 2005 for the
$100.0 million term loan and the $25.0 million line of credit and March 31, 2006
for the $75.0 million term loan.

     As of December 31, 1999 the Company had an aggregate accreted value of
approximately $1.8 billion outstanding under the 13 1/2% Senior Discount Notes
due 2005 (the 13 1/2% Notes), the 12 1/2% Notes due 2006 (the 12 1/2% Notes),
the 11 5/8% Notes, the 10% Notes, and the 9 7/8% Notes.  The 13 1/2% Notes
require payments of interest to be made in cash commencing March 15, 2001 and
mature on September 15, 2005.  The 12 1/2% Notes require payments of interest to
be made in cash commencing November 1, 2001 and mature on May 1, 2006.  The 11
5/8% Notes require payments of interest to be made in cash commencing September
15, 2002 and mature on March 15, 2007.  The 10% Notes require payments of

                                      -43-
<PAGE>

interest in cash commencing August 15, 2003 and mature February 15, 2008.  The 9
7/8% Notes require payments of interest in cash commencing November 1, 2003 and
mature May 1, 2008.  With respect to fixed rate senior indebtedness outstanding
on December 31, 1999, the Company has cash interest payment obligations of
approximately $113.3 million in 2001, $158.0 million in 2002, $212.6 million in
2003 and $257.2 million in 2004.

     As of December 31, 1999, an aggregate amount of $519.3 million was
outstanding under the 6 3/4% Preferred Securities, the 14% Preferred Stock and
the 14 1/4% Preferred Stock.  The 6 3/4% Preferred Securities require payments
of dividends to be made in cash through November 15, 2000.  In addition, the 14%
Preferred Stock and the 14 1/4% Preferred Stock require payments of dividends to
be made in cash commencing June 15, 2002 and August 1, 2001, respectively.  With
respect to preferred securities currently outstanding, the Company has cash
dividend obligations of approximately $8.9 million in 2000, for which the
Company has restricted cash balances of $8.7 million available for such dividend
payments, $10.7 million in 2001 and $35.4 million in 2002 and each year
thereafter through 2007.

Capital Expenditures

     The Company's capital expenditures of continuing operations (including
assets acquired under capital leases and excluding payments for construction of
the Company's corporate headquarters) were $261.3 million, $356.0 million and
$735.2 million for the years ended December 31, 1997, 1998 and 1999,
respectively.  The Company anticipates that the expansion of existing networks
construction of new networks and further development of the Company's products
and services as currently planned will require capital expenditures of
approximately $1.0 billion for the year ended December 31, 2000.  In the event
that the Company's efforts to acquire new customers and deploy new services are
more successful than planned, the Company may be required to expend capital
resources earlier in the year than expected to accommodate customer demands.

     In the first quarter of 2000, the Company entered into letters of intent
with its two biggest vendors, Lucent Technologies, Inc. and Cisco Systems, Inc.
The Company believes that these financing agreements will better enable the
Company to fund its scheduled network expansion through the purchase of Lucent
and Cisco equipment.  The Lucent credit agreement provides the Company with up
to $250.0 million of capital which can be drawn down during the year following
the closing date to purchase network equipment.  The Company is currently
committed to purchase a minimum of $175.0 million of equipment under this
facility.  The Lucent financing provides for a five-year repayment schedule and
requires quarterly principal repayments beginning in March 2001.  The Cisco
credit facility provides for up to $180.0 million of capital lease financing
with a three-year repayment term.  The Company anticipates that these
transactions will close during the second quarter of 2000.  There is no
assurance, however, that these transactions will close during the second
quarter, or at all.

     To facilitate the expansion of its services and networks, the Company has
entered into other equipment purchase agreements with various vendors under
which the Company has committed to purchase a substantial amount of equipment
and other assets, including a full range of switching systems, fiber optic
cable, network electronics, software and services.  If the Company fails to meet
the minimum purchase level in any given year, the vendor may

                                      -44-
<PAGE>

discontinue certain discounts, allowances and incentives otherwise provided to
the Company. Further, the Company's ability to make capital expenditures to meet
its business plan will depend on numerous factors, including certain factors
beyond the Company's control. These factors include, but are not limited to,
economic conditions, competition, regulatory developments and the availability
of equity, debt and lease financing.

Other Cash Commitments and Capital Requirements

     The Company's operations have required and will continue to require
significant capital expenditures for development, construction, expansion and
acquisition of telecommunications assets.  Significant amounts of capital are
required to be invested before revenue is generated, which results in initial
negative cash flows.  In addition to the Company's planned capital expenditures,
it has other cash commitments as described in the footnotes to the Company's
audited consolidated financial statements for the year ended December 31, 1999
included elsewhere herein.

     In view of the continuing development of the Company's products and
services, the expansion of existing networks and the construction, leasing and
licensing of new networks, the Company will require significant additional
amounts of cash in the future from outside sources.  Changes in the Company's
business plan may require additional sources of cash which may be obtained
through public and private equity and debt financings, credit facilities and
other financing arrangements.  In the past, the Company has been able to secure
sufficient amounts of financing to meet its capital needs.  There can be no
assurance, however, that additional financing will be available to the Company
or, if available, that it can be obtained on terms acceptable to the Company.

     The failure to obtain sufficient amounts of financing could result in the
delay or abandonment of some or all of the Company's development and expansion
plans, which could have a material adverse effect on the Company's business.  In
addition, the inability to fund operating deficits with the proceeds of
financings until the Company establishes a sufficient revenue-generating
customer base could have a material adverse effect on the Company's liquidity.

Transport and Termination Charges

     The Company has recorded revenue of approximately $4.9 million, $58.3
million and $124.1 million for the years ended December 31, 1997, 1998 and 1999,
respectively, for reciprocal compensation relating to the transport and
termination of local traffic to ISPs from customers of ILECs pursuant to various
interconnection agreements.  During this period, some of the ILECs have not paid
all of the bills they have received from the Company and have disputed these
charges based on the belief that such calls are not local traffic as defined by
the various agreements and not subject to payment of transport and termination
charges under state and federal laws and public policies.  However, the Company
has resolved certain of these disputes with some of the ILECs.

     The resolution of these disputes have been, and will continue to be, based
on rulings by state public utility commissions and/or by the Federal
Communications Commission (FCC), or

                                      -45-
<PAGE>

through negotiations between the parties. To date, there have been favorable
final rulings from 31 state public utility commissions that ISP traffic is
subject to the payment of reciprocal compensation under current interconnection
agreements. Many of these state commission decisions have been appealed by the
ILECs. To date, five federal court decisions, including two federal circuit
court of appeals decisions have been issued upholding state commission decisions
ordering the payment of reciprocal compensation for ISP traffic. On February 25,
1999, the FCC issued a decision that ISP-bound traffic is largely
jurisdictionally interstate traffic. The decision relies on the long-standing
federal policy that ISP traffic, although jurisdictionally interstate, is
treated as though it is local traffic for pricing purposes. The decision also
emphasizes that because there currently are no federal rules governing
intercarrier compensation for ISP traffic, the determination as to whether such
traffic is subject to reciprocal compensation under the terms of interconnection
agreements is properly made by the state commissions and that carriers are bound
by their interconnection agreements and state commission decisions regarding the
payment of reciprocal compensation for ISP traffic. The FCC has initiated a
rulemaking proceeding regarding the adoption of prospective federal rules for
intercarrier compensation for ISP traffic. In its notice of rulemaking, the FCC
expresses its preference that compensation rates for this traffic continue to be
set by negotiations between carriers, with disputes resolved by arbitrations
conducted by state commissions, pursuant to the Telecommunications Act. Since
the issuance of the FCC's decision on February 25, 1999, 19 state utility
commissions, have either ruled or reaffirmed that ISP traffic is subject to
reciprocal compensation under current interconnection agreements, and two state
commissions have declined to apply reciprocal compensation for ISP traffic under
current interconnection agreements. Additionally, 11 state commissions have
awarded reciprocal compensation for ISP traffic in arbitration proceedings
involving new agreements. One state has declined to order reciprocal
compensation in an arbitration proceeding, and two states have declined to
decide the issue in the arbitration until after the FCC and/or the state
commission reaches a decision in pending proceedings on prospective
compensation.

     On March 24, 2000, the United States Court of Appeals for the District of
Columbia Circuit vacated and remanded the FCC's February 25, 1999 decision. The
Company does not believe that the Circuit Court's decision will adversely affect
the state decisions noted above with respect to reciprocal compensation. The
decision does, however, create some uncertainty and there can be no assurance
that future FCC or state rulings will be favorable to the Company.

     The Company has aggressively participated in a number of regulatory
proceedings that address the obligation of the ILECs to pay the Company
reciprocal compensation for ISP-bound traffic under the Company's
interconnection agreements.  These proceedings include complaint proceedings
brought by the Company against individual ILECs for failure to pay reciprocal
compensation under the terms of a current interconnection agreement; generic
state commission proceedings concerning the obligations of ILECs to pay
reciprocal compensation to CLECs, and arbitration proceedings before state
commissions addressing the payment of reciprocal compensation on a prospective
basis under the new interconnection agreements.

     In 1999, the state utility commissions in Colorado issued a final
decisions granting a complaint filed by the Company against US West
Communications, Inc. (US West) and ruled that the Company is entitled to be paid
reciprocal compensation for ISP-bound traffic under the terms of the Company's

                                      -46-
<PAGE>

interconnection agreement in effect at the time of the complaint proceeding.
Additionally, in June 1999, the Alabama Public Service Commission ruled that the
Company is entitled to be treated the same as other CLECs for which the Alabama
commission had previously ordered the payment of reciprocal compensation for ISP
traffic by BellSouth Corporation (BellSouth). The ILECs filed for judicial
review in federal district court of each of these favorable commission rulings;
the appeals are pending. Also in 1999, the California PUC issued a decision
affirming a previously issued decision that held that reciprocal compensation
must be paid by Pacific Bell and GTE-California for the termination of ISP
traffic by CLECs under existing interconnection agreements. The ILECs also have
appealed the California PUC decision, and the appeal is pending.

     Subsequent to the issuance of the favorable rulings by the Colorado,
Alabama and California state commissions, the Company has received payments from
US West, Pacific Bell and GTE-California for amounts owed for reciprocal
compensation. Pursuant to an earlier decision by the Ohio Commission, Ameritech
has been paying ICG reciprocal compensation for ISP traffic under its original
interconnection agreement which expired on February 15, 2000. Through December
31, 1999, the Company has received $65.8 million from Ameritech, $7.7 million
from Pacific Bell and $11.7 million from GTE-California in reciprocal
compensation payments. Additionally, in January and February 2000 the Company
received additional payments from Pacific Bell of $16.8 million, a portion of
which represents amounts previously placed in an escrow account by Pacific Bell
calculated as being owed to the Company for reciprocal compensation for ISP-
bound traffic. Also in January 2000, US West released to the Company $10.1
million in reciprocal compensation payments that had been in an escrow account.

     Additionally, through December 31, 1999, Southwestern Bell Telephone
Company (SWBT) has remitted payment to the Company of $3.9 million for
reciprocal compensation owed to the Company for traffic from SWBT customers in
Texas to ISPs served by the Company. On December 29, 1999, SWBT initiated
commercial arbitration to determine whether the terms of the Company's current
interconnection agreement with SWBT require that the rates that the Company has
been billing SWBT for reciprocal compensation be reduced to rates established by
the Texas PUC in a 1998 consolidated arbitration with SWBT involving AT&T
Corporation, MCI Communications Corporation and other parties. Due to subsequent
procedural developments, this issue will be decided by the Texas PUC, rather
than in commercial arbitration, after the parties have completed dispute
resolution in accordance with the terms of the interconnection agreement.

     On September 16, 1999, the CPUC rendered a decision against MFS/Worldcom, a
CLEC (MFS), in an arbitration between Pacific Bell and MFS. The California PUC
ruled that MFS should not be permitted to charge reciprocal compensation rates
for the tandem switching and common transport rate elements. Although the
California PUC's ruling did not involve the Company, the Company made a decision
effective for the three months beginning on September 30, 1999 and thereafter to
suspend the revenue recognition for the tandem switching and common transport
rate elements for services provided in California and in all other states where
the Company operates and such rate elements are included in the Company's
interconnection agreement with the ILEC. Additionally, the Company recorded a
provision of $45.2 million during the three months September 30, 1999 for
accounts receivable related to these elements recognized in periods through June
30, 1999, which the Company believes may be uncollectible. The Company continues
to bill Pacific Bell, SWBT and GTE for the tandem switching and common transport
rate elements, and will pursue collection of its accounts receivable, despite
any such provision. On

                                      -47-
<PAGE>

February 4, 2000, the California PUC initiated a new proceeding to examine, on
a prospective basis, compensation for ISP-bound traffic, including the tandem
and transport rate elements issue.

     The Company has also recorded revenue of approximately $19.1 million and
$18.4 million for the years ended December 31, 1998 and 1999, respectively,
related to other transport and termination charges to the ILECs, pursuant to the
Company's interconnection agreements with these ILECs.  Included in the
Company's trade receivables at December 31, 1998 and 1999 are $72.8 million and
$76.3 million, respectively, for all receivables related to reciprocal
compensation and other transport and termination charges.  The receivables
balance at December 31, 1998 and 1999 is net of an allowance of $5.6 million and
$58.2 million, respectively, for disputed amounts and tandem switching and
common transport rate elements.

     As the Company's interconnection agreements expire or are extended, rates
for transport and termination charges are being and will continue to be
renegotiated and/or arbitrated.  Rates for transport and termination also may be
impacted by ongoing state and federal regulatory proceedings addressing
intercarrier compensation for Internet traffic on a prospective basis. In
addition to the FCC's pending rulemaking proceeding and the District of Columbia
Court of Appeals recent remand, of the states in which the Company currently
operates, the Ohio, Texas and California commissions currently are conducting
proceedings on prospective compensation.

     The Company has negotiated and/or arbitrated new or extended
interconnection agreements with BellSouth, Ameritech, GTE-California and Pacific
Bell. The Company has completed arbitration proceedings with Bell South before
the state commissions in Alabama, North Carolina, Georgia, Kentucky, Florida and
Tennessee and with Ameritech before the Ohio commission. Final decisions issued
by the Alabama, North Carolina, Kentucky and Georgia commissions awarded the
Company reciprocal compensation for ISP traffic in new agreements to be executed
by the parties, including the tandem and transport rate element. The arbitration
decisions of the Florida and Ohio commissions declined to rule on the merits of
whether the Company should be paid reciprocal compensation for ISP traffic. The
Florida decision ruled that the compensation provisions of the parties' current
interconnection agreement would continue to apply, subject to true up, until the
completion of the FCC's rulemaking on future compensation. The Ohio commission
deferred ruling on the merits until completion of the Ohio commission's generic
proceeding on prospective compensation, and ordered that in the interim period
until completion of the generic proceeding bill and keep procedures should be
followed, subject to true up once the commission proceeding is concluded.
Arbitration proceedings with US West before the Colorado commission and with
SWBT before the Texas commission are pending. The Company has negotiated an
extension of its current agreement with GTE-California until August 2000 that
provides that reciprocal compensation will be paid for ISP traffic, at rates
that are lower than the rates that previously applied under the agreement, and
the Company has adopted the MFS WorldCom/Pacific Bell interconnection agreement,
effective as of March 12, 2000, which agreement also provides for the payment of
the end office rate element of reciprocal compensation for ISP traffic, with the
tandem and transport rate elememts issue subject to further litigation.

     Subsequent to completion of the arbitration proceedings with BellSouth, the
Company signed a three-year agreement with BellSouth that, among other issues,
addresses the payment of reciprocal compensation for Internet traffic. BellSouth
agreed to pay past monies due to the Company for reciprocal compensation for the
period beginning when ISP traffic was first recorded by the Company from
BellSouth and ending December 31, 1999, and the parties

                                      -48-
<PAGE>

also agreed to the payment of reciprocal compensation for Internet and voice
traffic for the period from January 1, 2000 through December 31, 2002 at per-
minute rates that gradually reduce over the three year period. The agreement is
applicable to all nine states in the BellSouth operating territory.

     While the Company intends to pursue the collection of all receivables
related to transport and termination charges as of December 31, 1999 and
believes that future revenue from transport and termination charges recognized
under the Company's interconnection agreements will be realized, there can be no
assurance that future regulatory and judicial rulings will be favorable to the
Company, or that different pricing plans for transport and termination charges
between carriers will not be adopted when the Company's interconnection
agreements continue to be renegotiated or arbitrated, or as a result of FCC or
state commission proceedings on future compensation methods.  In fact, the
Company believes that different pricing plans will continue to be considered and
adopted, and although the Company expects that revenue from transport and
termination charges likely will decrease as a percentage of total revenue from
local services in subsequent periods, the Company's local termination services
still will be required by the ILECs and must be provided under the
Telecommunications Act, and likely will result in increasing volume in minutes
due to the growth of the Internet and related services markets. The Company
expects to negotiate and/or arbitrate reasonable compensation and collection
terms for local termination services, although there is no assurance that such
compensation will remain consistent with current levels.  Additionally, the
Company expects to supplement its current operations with revenue, and
ultimately EBITDA, from new services offerings such as RAS, Internet RAS and
DSL, however, the Company may or may not be successful in its efforts to deploy
such services profitably.

New Accounting Pronouncement

     In June 1999, the Financial Accounting Standards Board (the FASB) issued
FASB Interpretation No. 43, Real Estate Sales, an interpretation of FASB
Statement No. 66 (FIN 43).  FIN 43 establishes standards for recognition of
profit on all real estate sales transactions without regard to the nature of the
seller's business.  Specifically, FIN 43 expands the concept of real estate to
include "integral equipment," which is defined in FIN 43 as "any physical
structure or equipment attached to the real estate that cannot be removed and
used separately without incurring significant costs."  The provisions of FIN 43
are effective for all sales of real estate with property improvements or
integral equipment entered into after June 30, 1999.

     The Company believes FIN 43 limits the application of sale-type lease
accounting to grants of indefeasible rights of use (IRUs) of constructed dark
fiber in exchange for cash unless the Company transfers ownership of the
underlying assets to the lessee as, under this interpretation, dark fiber is
considered integral equipment and accordingly title must transfer to a lessee in
order for a lease transaction to be accounted for as a sales-type lease.  In the
event that sales-type lease accounting is not applicable to portions or all of
an IRU, the Company will apply operating lease accounting and recognize revenue
and operating costs ratable over the term of the agreement.  Since the Company's
IRUs which were accounted for as sales-type leases and excluded ownership
transfer terms for underlying assets deemed to be integral equipment do not
represent a significant portion of the Company's historical revenue or operating
costs, the

                                      -49-
<PAGE>

Company does not expect the adoption of FIN 43 to have a material impact on the
Company's financial operations or results of operations in the future.

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

     The Company's financial position and cash flows are subject to a variety of
risks in the normal course of business, which include market risks associated
with movements in interest rates and equity prices.  The Company routinely
assesses these risks and has established policies and business practices to
protect against the adverse effects of these and other potential exposures.  The
Company does not, in the normal course of business, use derivative financial
instruments for trading or speculative purposes.

Interest Rate Risk

     The Company's exposure to market risk associated with changes in interest
rates relates primarily to the Company's investments in marketable securities
and its senior indebtedness.

     The Company invests primarily in high-grade, short-term investments that
consist of money market instruments, commercial paper, certificates of deposit,
government obligations and corporate bonds, all of which are considered to be
available for sale.  The Company's short-term investment objectives are safety,
liquidity and yield, in that order.  As of December 31, 1999, the Company had
approximately $125.5 million in cash, cash equivalents and short-term
investments available for sale, at a weighted average fixed interest rate of
5.33% and approximately $17.7 million in available for sale investments in U.S.
Treasury Securities which mature in excess of one year at a weighted average
fixed interest rate of 4.58%.  A hypothetical 10% fluctuation in market rates of
interest would not cause a material change in the fair value of the Company's
investment in marketable securities at December 31, 1999, and accordingly, would
not cause a material impact on the Company's financial position, results of
operations or cash flows.

     At December 31, 1999, the Company's indebtedness included $1.8 billion
under the 13 1/2% Notes, 12 1/2% Notes, 11 5/8% Notes, 10% Notes and 9 7/8%
Notes and $519.3 million under the 14 1/4% Preferred Stock, 14% Preferred Stock
and 6 3/4% Preferred Securities.  These instruments contain fixed annual
interest and dividend rates.  Accordingly, any change in market interest rates
would have no impact on the Company's financial position, results of operations
or cash flows.  Future increases in interest rates could increase the cost of
any new borrowings by the Company.  The Company does not hedge against future
changes in market rates of interest.

     On August 12, 1999, the Company entered into the Senior Facility,
consisting of two term loans and a revolving line of credit.  All components of
the Senior Facility bear variable annual rates of interest, based on the change
in LIBOR, the Royal Bank of Canada prime rate and the federal funds rate.
Consequently, additional borrowings under the Senior Facility and increases in
LIBOR, the Royal Bank of Canada prime rate and the federal funds rate will
increase the Company's indebtedness and may increase the Company's interest
expense in future periods.  Additionally, under the terms of the Senior
Facility, the Company is required to hedge the interest rate risk on $100.0
million of the Senior Facility if LIBOR exceeds 9.0% for 15

                                      -50-
<PAGE>

consecutive days. As of December 31, 1999, the Company had $79.6 million
outstanding under the Senior Facility. A hypothetical change in annual interest
rate of 1% per annum would result in a change in interest expense of
approximately $0.8 million.

Equity Price Risk

     On March 30, 1999, the Company purchased for approximately $10.0 million in
cash, 454,545 shares of restricted Series D-1 Preferred Stock of NorthPoint
Communications Holdings, Inc. (NorthPoint) which was converted into 555,555
shares of Class B common stock of NorthPoint (the NorthPoint Class B Shares) on
May 5, 1999.  The NorthPoint Class B Shares are convertible on or after March
31, 2000 on a one-for-one basis into a voting class of common stock of
NorthPoint.  Accordingly, the Company will be subject to the effects of
fluctuations in the fair value of the common stock of NorthPoint until such time
when the Company is permitted to liquidate its investment in NorthPoint.

     On August 11, 1999, the Company purchased 1,250,000 shares of Series C
Preferred Stock (the ThinkLink Preferred Stock) of International ThinkLink
Corporation (ThinkLink), for $1.0 million in cash.  The ThinkLink Preferred
Stock will automatically convert to common stock upon the completion of the
initial public offering of the common stock of ThinkLink or upon election to
convert by the holders of a majority of the ThinkLink Preferred Stock.  The
conversion rate from the ThinkLink Preferred Stock to common stock of ThinkLink
is initially one-for-one; however, such conversion is subject to adjustment.
The Company will be subject to the effects of fluctuations in the fair value of
the common stock of ThinkLink until such time when the Company may liquidate its
investment in ThinkLink. The Company has accounted for its investment in
ThinkLink under the cost method of accounting.

     Although changes in the fair market value of the common stock of NorthPoint
and ThinkLink may affect the fair market value of the Company's investments in
NorthPoint and ThinkLink and cause unrealized gains or losses, such gains or
losses will not be realized until the securities are sold.

Market Price Risk

     The fair value of the Company's Senior Discount Notes outstanding was
$1,504.1 million as of December 31, 1999 compared to the carrying value of
$1,793.0 million. A hypothetical 10% fluctuation in market rates of interest
would not cause a material change in the fair value of the Company's Senior
Discount Notes at December 31, 1999.

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
         -------------------------------------------

     The consolidated financial statements of the Company appear on page F-1 of
this Annual Report.  The financial statement schedule required under Regulation
S-X is filed pursuant to Item 14 of this Annual Report, and appears on page S-1
of this Annual Report.

     Selected quarterly financial data required under this Item is included
under Item 7, Management's Discussion and Analysis of Financial Condition and
Results of Operations.

                                      -51-
<PAGE>

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

     None.

                                      -52-
<PAGE>
                                                              ICG Communications


                                   PART III

ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF REGISTRANT
          ----------------------------------------------

       The information required by Item 10 is incorporated by reference from the
Company's Proxy Statement to be used in connection with our 2000 Annual Meeting
of Shareholders and to be filed with the Securities and Exchange Commission (the
"Commission") on or prior to April 29, 2000. The Directors and executive
officers of each of Holdings-Canada and Holdings are set forth below.
Holdings-Canada

    The Directors of Holdings-Canada are:

              Harry R. Herbst
              H. Don Teague

    The executive officers of Holdings-Canada are:

              J. Shelby Bryan - President and Chief Executive Officer
              Harry R. Herbst - Executive Vice President and Cheif Financial
                                Officer
              H. Don Teague   - Executive Vice President, General Counsel and
                                Secretary

Holdings

    The Directors of Holdings are:

              J. Shelby Bryan (Chairman)
              William S. Beans
              Harry R. Herbst
              H. Don Teague

    The executive officers of Holdings are:

              J. Shelby Bryan  - President and Chief Executive Officer
              William S. Beans - Executive Vice President
              Harry R. Herbst  - Executive Vice President and Chief Financial
                                 Officer
              H. Don Teague    - Executive Vice President, General Counsel and
                                 Secretary

J. Shelby Bryan, 53, was appointed President and Chief Executive Officer of
Holdings-Canada and Holdings in May 1995.  He has 19 years of experience in the
telecommunications industry, primarily in the cellular business.  He co-founded
Millicom International Cellular S.A., a publicly owned corporation providing
cellular service internationally, served as its President and Chief Executive
Officer from 1985 to 1994 and has served as a Director through the present.

William S. Beans, Jr., 34, has been an Executive Vice President of Holdings-
Canada and Holding since January 2000. Prior thereto, he was Executive Vice
President of the Company and Executive Vice President Network Services of ICG
from June 1999. Prior to joining ICG, Mr. Beans held several positions in the
Teleport Communications Group, a division of AT&T Local Services. He was
National Vice President -Operations from November 1997 until June 1999, Vice
President Customer Care/Customer Service from October 1995 to November 1997 and
Vice President or Network Development from September 1993 to October 1995.

Harry R. Herbst, 47, was appointed Executive Vice President, Chief Financial
Officer and Director of Holdings-Canada and Holdings in August 1998 and has been
a member of the Board of Directors of Holdings-Canada and Holdings since October
1995.  Prior to joining the Company, Mr. Herbst was Vice President of Finance
and Strategic Planning for Gulf Canada Resources Ltd. from November 1995 to June
1998 and Vice President and Treasurer of Gulf Canada Resources Ltd. from January
to November 1995.  Previously, Mr. Herbst was Vice President of Taxation for
Torch Energy Advisors Inc. from 1991 to 1994, and tax manager for Apache Corp.
from 1987 to 1990.  Mr. Herbst is a certified public accountant, formerly with
Cooper & Lybrand.

H. Don Teague, 56, joined the Company as Executive Vice President, General
Counsel, Secretary and Director of Holdings-Canada and Holdings in May 1997.
Prior to this position, Mr. Teague was Senior Vice President, Administration and
Legal with Falcon Seaboard Holdings, L.P. and its predecessors from April 1994
through April 1997. From 1974 to April 1994, Mr. Teague was a partner in the law
firm of Vinson & Elkins L.L.P.


ITEM 11.  EXECUTIVE COMPENSATION
          ----------------------

       The information required by Item 11 is incorporated by reference from the
Company's Proxy Statement to be used in connection with our 2000 Annual Meeting
of Shareholders and to be filed with the Commission on or prior to April 29,
2000. Neither Holdings-Canada nor Holdings pays any form of compensation to any
of their respective Directors or Officers.

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

       The information required by Item 12 is incorporated by reference from the
Company's Proxy Statement to be used in connection with our 2000 Annual Meeting
of Shareholders and to be filed with the Commission on or prior to April 29,
2000.

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS
          ----------------------------------------------

       The information required by Item 13 is incorporated by reference from the
Company's Proxy Statement to be used in connection with our 2000 Annual Meeting
of Shareholders and to be filed with the Commission on or prior to April 29,
2000.

                                      -53-
<PAGE>

                                    PART IV

ITEM 14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULE AND REPORT ON FORM 8-K
          -------------------------------------------------------------

(A)  (1)  Financial Statements

     The following financial statements are included in Item 8 of Part II:

<TABLE>
<CAPTION>
                                                                                                      Page
                                                                                                      ----

<S>                                                                                                   <C>
Independent Auditors' Report - Report of KPMG LLP.............................................        F-2
Report of Ernst & Young LLP, Independent Auditors for the Year Ended December 31,
  1997........................................................................................        F-3
Consolidated Balance Sheets, December 31, 1998 and 1999.......................................        F-4
Consolidated Statements of Operations, Years Ended December 31, 1997, 1998 and 1999...........        F-6
Consolidated Statements of Stockholders' Equity (Deficit), Years Ended December 31, 1997,
  1998 and 1999...............................................................................        F-8
Consolidated Statements of Cash Flows, Years Ended December 31, 1997, 1998 and 1999...........        F-9
Notes to Consolidated Financial Statements....................................................        F-12
</TABLE>

     (2)  Financial Statement Schedule

     The following Financial Statement Schedule is submitted herewith:

<TABLE>

<S>                                                                                                   <C>
Independent Auditors' Report.................................................................         S-1
Schedule II: Valuation and Qualifying Accounts...............................................         S-2
</TABLE>

     (3)  List of Exhibits

          (2)  Plan of Acquisition, Reorganization, Arrangement, Liquidation or
               Succession

               2.1:   Plan of Arrangement under Section 192 of the Canada
                      Business Corporations Act.  [Incorporated by reference to
                      Exhibit 2.1 to Registration Statement on Form S-4 of ICG
                      Communications, Inc., File No. 333-4226].

          (3)  Corporate Organization

               3.1:   Certificate of Incorporation of ICG Communications, Inc.
                      dated April 11, 1996.  [Incorporated by reference to
                      Exhibit 3.1 to Registration Statement on Form S-4 of ICG
                      Communications, Inc., File No. 333-4226].

                                      -54-
<PAGE>

               3.2:   By-laws of ICG Communications, Inc.  [Incorporated by
                      reference to Exhibit 3.2 to Registration Statement on
                      Form S-4 of ICG Communications, Inc., File No. 333-4226].

               3.3:   Agreement and Plan of Reorganization by and among ICG
                      Communications, Inc., ICG Canadian Acquisition, Inc., ICG
                      Holdings (Canada), Inc. and ICG Holdings (Canada) Co.,
                      dated November 4, 1998.

               3.4:   Order of Amalgamation between ICG Holdings (Canada), Inc.
                      and ICG Holdings (Canada) Co., dated December 22, 1998.

               3.5:   Memorandum and Articles of Association of ICG Holdings
                      (Canada) Co. filed with the Registrar of Joint Stock
                      Companies, Halifax, Nova Scotia.

          (4)  Instruments Defining the Rights of Security Holders, Including
               Indentures

               4.1:   Note Purchase Agreement, dated as of July 14, 1995, among
                      the Registrant, IntelCom Group (U.S.A.), Inc., Morgan
                      Stanley Group Inc., Princes Gate Investors, L.P., Acorn
                      Partnership I, L.P., PGI Investments Limited, PGI
                      Investments Limited, PGI Sweden AB, and Gregor von Opel
                      and Morgan Stanley Group, Inc., as Agent for the
                      Purchasers [Incorporated by reference to Exhibit 4.1 to
                      Form 8-K of IntelCom Group Inc., dated July 18, 1995].

               4.2:   Warrant Agreement, dated as of July 14, 1995, among the
                      Registrant, the Committed Purchasers, and IntelCom Group
                      (U.S.A.), Inc., as Warrant Agent [Incorporated by
                      reference to Exhibit 4.2 to Form 8-K of IntelCom Group
                      Inc., dated July 18, 1995].

               4.3:   First Amended and Restated Articles of Incorporation of
                      ICG Holdings, Inc. [Incorporated by reference to Exhibit
                      3.1 to Registration Statement on Form S-4 of IntelCom
                      Group (U.S.A.), Inc., File No. 333-04569].

               4.4:   Indenture, dated August 8, 1995, among IntelCom Group
                      (U.S.A.) Inc., IntelCom Group Inc. and Norwest Bank
                      Colorado, National Association [Incorporated by reference
                      to Exhibit 4.6 to Registration Statement on Form S-4 of
                      IntelCom Group (U.S.A.) Inc., File Number 33-96540].

               4.5:   Indenture, dated April 30, 1996, among IntelCom Group
                      (U.S.A.) Inc., IntelCom Group Inc. and Norwest Bank
                      Colorado, National Association [Incorporated by reference
                      to Exhibit 4.14 to Registration Statement on Form S-4 of
                      IntelCom Group (U.S.A.) Inc., File No. 333-04569].

               4.6:   Indenture, dated March 11, 1997, among ICG Holdings, Inc.,
                      ICG

                                      -55-
<PAGE>

                      Communications, Inc. and Norwest Bank Colorado, National
                      Association [Incorporated by reference to Exhibit 4.15 to
                      Registration Statement on Form S-4 of ICG Communications,
                      Inc., File No. 333-24359].

               4.7:   Written Action of the Manager of ICG Funding, LLC, dated
                      as of September 24, 1997, with respect to the terms of
                      the 6 3/4% Exchangeable Limited Liability Company
                      Preferred Securities [Incorporated by reference to
                      Exhibit 4.8 to Registration Statement on Form S-3 of ICG
                      Funding, LLC, File No. 333-40495].

               4.8:   Amended and Restated Limited Liability Company Agreement
                      of ICG Funding, LLC, dated as of September 23, 1997
                      [Incorporated by reference to Exhibit 4.4 to Registration
                      Statement on Form S-3 of ICG Funding, LLC, File No.
                      333-40495].

               4.9:   Indenture, between ICG Services, Inc. and Norwest Bank
                      Colorado, National Association, dated as of February 12,
                      1998 [Incorporated by reference to Exhibit 4.4 to
                      Registration Statement on Form S-4 of ICG Services, Inc.,
                      File No. 333-51037].

               4.10:  Indenture, between ICG Services, Inc. and Norwest Bank
                      Colorado, National Association, dated as of April 27,
                      1998 [Incorporated by reference to Exhibit 4.4 to
                      Registration Statement on Form S-4 of ICG Services, Inc.,
                      File No. 333-60653, as amended].

               4.11:  Second Amended and Restated Articles of Incorporation of
                      ICG Holdings, Inc., dated March 10, 1997.

               4.12:  Loan Agreement, dated as of January 1, 1999, by and among
                      TriNet Realty Capital, Inc. and ICG Services, Inc.
                      [Incorporated by reference to Exhibit 10.3 to ICG
                      Communications, Inc.'s Quarterly Report on Form 10-Q for
                      the quarterly period ended March 31, 1999].

               4.13:  Promissory Note, dated as of January 1, 1999, by and among
                      TriNet Realty Capital, Inc. and ICG Services, Inc.
                      [Incorporated by reference to Exhibit 10.4 to ICG
                      Communications, Inc.'s Quarterly Report on Form 10-Q for
                      the quarterly period ended March 31, 1999].

               4.14:  Deed of Trust, Assignment of Rents and Security Agreement,
                      made as of January 1, 1999, granted by ICG Services, Inc.
                      for the benefit of TriNet Realty Capital, Inc.
                      [Incorporated by reference to Exhibit 10.5 to ICG
                      Communications, Inc.'s Quarterly Report on Form 10-Q for
                      the quarterly period ended March 31, 1999].

               4.15:  Amended and Restated Loan Agreement, dated as of May 1,
                      1999, by and among TriNet Realty Capital, Inc. and ICG
                      161, L.P. [Incorporated by reference to Exhibit 10.1 to
                      ICG

                                      -56-
<PAGE>

                      Communications, Inc.'s Quarterly Report on Form 10-Q for
                      the quarterly period ended June 30, 1999].

               4.16:  Credit Agreement, dated as of August 12, 1999, among ICG
                      Equipment, Inc. and ICG NetAhead, Inc., as Borrowers, ICG
                      Services, Inc., as Parent, the Initial Lenders and the
                      Initial Issuing Bank, as Initial Lenders and Initial
                      Issuing Bank, Royal Bank of Canada, as Administrative
                      Agent and Collateral Agent, Morgan Stanley Senior Funding,
                      Inc., as Sole Book-Runner and Lead Arranger and Bank of
                      America, N.A. and Barclays Bank Plc, as Co-Documentation
                      Agents [Incorporated by reference to Exhibit 10.11 to ICG
                      Communications, Inc.'s Quarterly Report on Form 10-Q for
                      the quarterly period ended June 30, 1999].

               4.17:  Security Agreement, dated August 12, 1999, from ICG
                      Equipment, Inc. and ICG NetAhead, Inc., as Grantors to
                      Royal Bank of Canada, as Collateral Agent [Incorporated by
                      reference to Exhibit 10.12 to ICG Communications, Inc.'s
                      Quarterly Report on Form 10-Q for the quarterly period
                      ended June 30, 1999].

               4.18:  Amendment No. 1 to Credit Agreement, dated as of September
                      30, 1999, among ICG Equipment, Inc. and ICG NetAhead,
                      Inc., as Borrowers, ICG Services, Inc., as Parent, certain
                      Initial Lender Parties thereto, Morgan Stanley Senior
                      Funding, Inc., as Sole Book-Runner and Lead Arranger,
                      Royal Bank of Canada, as Collateral Agent and as
                      Administrative Agent for such Lender Parties, and Bank of
                      America, N.A. and Barclays Bank Plc, as Co-Documentation
                      Agents [Incorporated by reference to Exhibit 10.8 to ICG
                      Communications, Inc.'s Quarterly Report on Form 10-Q for
                      the quarterly period ended September 30, 1999].

               4.19:  Amendment and Waiver No. 2 to the Loan Documents, dated as
                      of December 29, 1999, among ICG Equipment, Inc., ICG
                      NetAhead, Inc., ICG Services, Inc., as Parent, certain
                      Initial Lender Parties party thereto, Morgan Stanley
                      Senior Funding, Inc., as Sole Book-Runner and Lead
                      Arranger, Royal Bank of Canada, as Collateral Agent and as
                      Administrative Agent for such Lender Parties, Bank of
                      America, N.A., as Documentation Agent and Barclays Bank
                      Plc, as Co-Documentation Agent.

               4.20:  Amendment No. 3 to the Loan Documents, dated as of
                      February 11, 2000, among ICG Equipment, Inc., ICG
                      NetAhead, Inc., ICG Services, Inc., as Parent, certain
                      Initial Lender Parties party thereto, Morgan Stanley
                      Senior Funding, Inc., as Sole Book-Runner and Lead
                      Arranger, Royal Bank of Canada, as Collateral Agent and as
                      Administrative Agent for such Lender Parties, Bank of
                      America, N.A., as Documentation Agent and Barclays Bank
                      Plc, as Co-Documentation Agent.

                                      -57-
<PAGE>

          (9)  Voting Trust Agreement

               None.

          (10) Material Contracts.

               10.1:  Arrangement and Support Agreement dated June 27, 1996
                      between ICG Communications, Inc. and IntelCom Group Inc.
                      [Incorporated by reference to Exhibit 2.1 to Registration
                      Statement on Form S-4 of ICG Communications, Inc., File
                      No. 333-4226].

               10.2:  Incentive Stock Option Plan #2 [Incorporated by reference
                      to Exhibit 4.1 to the Registration Statement on Form S-8
                      of IntelCom Group Inc., File No. 33-86346, filed November
                      14, 1994].

               10.3:  Form of Stock Option Agreement for Incentive Stock Option
                      Plan #2 [Incorporated by reference to Exhibit 4.2 to the
                      Registration Statement on Form S-8 of IntelCom Group Inc.,
                      File No. 33-86346, filed November 14, 1994].

               10.4:  Incentive Stock Option Plan #3 [Incorporated by reference
                      to Exhibit 4.3 to the Registration Statement on Form S-8
                      of IntelCom Group Inc., File No. 33-86346, filed November
                      14, 1994].

               10.5:  Form of Stock Option Agreement for Incentive Stock Option
                      Plan #3 [Incorporated by reference to Exhibit 4.4 to the
                      Registration Statement on Form S-8 of IntelCom Group Inc.,
                      File No. 33-86346, filed November 14, 1994].

               10.6:  1994 Employee Stock Option Plan [Incorporated by reference
                      to Exhibit 4.5 to the Registration Statement on Form S-8
                      of IntelCom Group Inc., File No. 33-86346, filed November
                      14, 1994].

               10.7:  Form of Stock Option Agreement for 1994 Employee Stock
                      Option Plan [Incorporated by reference to Exhibit 4.6 to
                      the Registration Statement on Form S-8 of IntelCom Group
                      Inc., File No. 33-86346, filed November 14, 1994].

               10.8:  Employment Agreement, dated as of May 30, 1995, between
                      IntelCom Group Inc. and J. Shelby Bryan [Incorporated by
                      reference to Exhibit 10.5 to Form 8-K of IntelCom Group
                      Inc., as filed on August 2, 1995].

               10.9:  Stock Option Agreement, dated as of May 30, 1995, between
                      IntelCom Group Inc. and J. Shelby Bryan [Incorporated by
                      reference to Exhibit 10.6 to Form 8-K of IntelCom Group
                      Inc., as filed on August 2, 1995].

              10.10:  Indemnification Agreement, dated as of May 30, 1995,
                      between IntelCom Group Inc. and J. Shelby Bryan
                      [Incorporated by reference to Exhibit 10.7 to Form 8-K
                      of IntelCom Group Inc., as filed on August 2, 1995].

                                      -58-
<PAGE>

              10.11:  Placement Agreement, dated as of August 3, 1995, among
                      IntelCom Group Inc., IntelCom Group (U.S.A.), Inc.,
                      certain subsidiaries of IntelCom Group (U.S.A.), Inc. and
                      Morgan Stanley & Co. Incorporated [Incorporated by
                      reference to Exhibit 10.1 to Form 8-K of IntelCom Group
                      Inc., as filed on August 9, 1995].

              10.12:  ICG Communications, Inc., 401(k) Wrap Around Deferred
                      Compensation Plan.  [Incorporated by reference to Exhibit
                      10.42 to ICG Communications, Inc.'s Annual Report on Form
                      10-K/A for the fiscal year ended September 30, 1996].

              10.13:  ICG Communications, Inc. 1996 Employee Stock Purchase
                      Plan. [Incorporated by reference to the Registration
                      Statement on Form S-8 of ICG Communications, Inc., File
                      No. 33-14127, filed on October 14, 1996].

              10.14:  Consulting Services Agreement, by and between IntelCom
                      Group Inc. and International Communications Consulting,
                      Inc., effective January 1, 1996 [Incorporated by reference
                      to Exhibit 10.44 to ICG Communications, Inc.'s Transition
                      Report on Form 10-K/A for the three months ended December
                      31, 1996].

              10.15:  Confidential General Release and Covenant Not to Sue, by
                      and between ICG Communications, Inc. and John D. Field,
                      dated November 5, 1996 [Incorporated by reference to
                      Exhibit 10.45 to ICG Communications, Inc.'s Transition
                      Report on Form 10-K/A for the three months ended December
                      31, 1996].

              10.16:  Amendment, dated as of March 26, 1997, between ICG
                      Communications, Inc. and J. Shelby Bryan, to Employment
                      Agreement, dated as of May 30, 1995, between IntelCom
                      Group Inc. and J. Shelby Bryan [Incorporated by reference
                      to Exhibit 10 to ICG Communications, Inc.'s Quarterly
                      Report on Form 10-Q for the quarterly period ended March
                      31, 1997].

              10.17:  1996 Stock Option Plan [Incorporated by reference to
                      Exhibit 4.6 to the Registration Statement on Form S-8 of
                      ICG Communications, Inc., File No. 333-25957, filed on
                      April 28, 1997].

              10.18:  Amendment No. 1 to the ICG Communications, Inc. 1996
                      Stock Option Plan.

              10.19:  Employment Agreement, dated as of April 22, 1997,
                      between ICG Communications, Inc. and Don Teague
                      [Incorporated by reference to Exhibit 10.2 to ICG
                      Communications, Inc.'s Quarterly Report on Form 10-Q for
                      the quarterly period ended June 30, 1997].

              10.20:  Amendment No. 2 to the ICG Communications, Inc. 1996
                      Stock Option Plan [Incorporated by reference to Exhibit
                      10.1 to ICG Communications, Inc.'s Quarterly Report on
                      Form 10-Q for the quarterly period ended September 30,
                      1997].

                                      -59-
<PAGE>

               10.21a: Purchase Agreement between ICG Holdings, Inc. and TriNet
                       Corporate Realty Trust, Inc., dated December 9, 1997.

               10.21b: First Amendment to Purchase Agreement, by and between
                       ICG Holdings, Inc. and TriNet Essential Facilities X,
                       Inc., dated January 15, 1998.

               10.21c: Assignment of Purchase Agreement, by and between TriNet
                       Corporate Realty Trust, Inc., dated January 15, 1998.

               10.21d: Commercial Lease - Net between TriNet Essential
                       Facilities X, Inc. and ICG Holdings, Inc., dated
                       January 15, 1998.

               10.21e: Continuing Lease Guaranty, by ICG Communications, Inc. to
                       TriNet Essential Facilities X, Inc., dated January 20,
                       1998.

               10.21f: Continuing Lease Guaranty, by ICG Holdings (Canada),
                       Inc. to TriNet Essential Facilities X, Inc., dated
                       January 20, 1998.

               10.22:  Agreement and Plan of Merger, dated October 12, 1997, by
                       and among ICG Communications, Inc., ICG Acquisition,
                       Inc. and NETCOM On-Line Communication Services, Inc.
                       [Incorporated by reference to Exhibit 2.1 to Form 8-K,
                       dated January 21, 1998].

               10.23:  Amendment to Agreement and Plan of Merger, dated
                       December 15, 1997, by and among ICG Communications,
                       Inc., ICG Acquisition, Inc. and NETCOM On-Line
                       Communication Services, Inc. [Incorporated by reference
                       to Exhibit 2.2 to Form 8-K, dated January 21, 1998].

               10.24:  Employment Agreement, dated July 1, 1998, between ICG
                       Communications, Inc. and Harry R. Herbst [Incorporated
                       by reference to Exhibit 10.1 to ICG Communications,
                       Inc.'s Quarterly Report on Form 10-Q for the quarterly
                       period ended June 30, 1998].

               10.25:  Employment Agreement, dated September 23, 1998, between
                       ICG Communications, Inc. and Douglas I. Falk
                       [Incorporated by reference to Exhibit 10.1 to ICG
                       Communications, Inc.'s Quarterly Report on Form 10-Q for
                       the quarterly period ended September 30, 1998].

               10.26:  Asset Purchase Agreement by and between MindSpring
                       Enterprises, Inc. and NETCOM On-Line Communication
                       Services, Inc., dated as of January 5, 1999
                       [Incorporated by reference to Exhibit 10.1 to ICG
                       Communications, Inc.'s Current Report on Form 8-K,
                       dated March 4, 1999].

               10.27:  ICG Communications, Inc. 1998 Stock Option Plan.

               10.28:  Form of Stock Option Agreement for 1998 Stock Option
                       Plan.

               10.29:  Amendment No. 1 to the ICG Communications, Inc. 1998
                       Stock Option Plan, dated December 15, 1998.

                                      -60-
<PAGE>

               10.30:  Form of Agreement regarding Gross-Up Payments, by and
                       between ICG Communications, Inc. and each of J. Shelby
                       Bryan, Harry R. Herbst, Douglas I. Falk and H. Don
                       Teague, dated December 16, 1998.

               10.31:  Extension and Amendment to Employment Agreement, dated as
                       of March 10, 1999, by and between ICG Communications,
                       Inc. and J. Shelby Bryan. [Incorporated by reference to
                       Exhibit 10.1 to ICG Communications, Inc.'s Quarterly
                       Report on Form 10-Q for the quarterly period ended March
                       31, 1999].

               10.32:  Deferred Compensation Agreement, dated as of April 1,
                       1999, by and between ICG Communications, Inc. and J.
                       Shelby Bryan [Incorporated by reference to Exhibit 10.2
                       to ICG Communications, Inc.'s Quarterly Report on Form
                       10-Q for the quarterly period ended March 31, 1999].

               10.33:  Purchase Agreement, dated as of January 1, 1999, by and
                       among TriNet Essential Facilities X, Inc. and ICG
                       Services, Inc. [Incorporated by reference to Exhibit 10.6
                       to ICG Communications, Inc.'s Quarterly Report on Form
                       10-Q for the quarterly period ended March 31, 1999].

               10.34:  Assumption and Modification Agreement, dated as of May 1,
                       1999, by and among ICG Services, Inc., ICG 161, L.P. and
                       TriNet Realty Capital, Inc. [Incorporated by reference to
                       Exhibit 10.2 to ICG Communications, Inc.'s Quarterly
                       Report on Form 10-Q for the quarterly period ended June
                       30, 1999].

               10.35:  Employment Agreement, dated as of May 19, 1999, between
                       ICG Communications, Inc. and Harry R. Herbst
                       [Incorporated by reference to Exhibit 10.3 to ICG
                       Communications, Inc.'s Quarterly Report on Form 10-Q for
                       the quarterly period ended June 30, 1999].

               10.36:  Employment Agreement, dated as of May 19, 1999, between
                       ICG Communications, Inc. and H. Don Teague
                       [Incorporated by reference to Exhibit 10.4 to ICG
                       Communications, Inc.'s Quarterly Report on Form 10-Q for
                       the quarterly period ended June 30, 1999].

               10.37:  Employment Agreement, dated as of May 19, 1999, between
                       ICG Communications, Inc. and John Kane [Incorporated by
                       reference to Exhibit 10.5 to ICG Communications, Inc.'s
                       Quarterly Report on Form 10-Q for the quarterly period
                       ended June 30, 1999].

               10.38:  Employment Agreement, dated as of June 1, 1999, between
                       ICG Communications, Inc. and Douglas I. Falk
                       [Incorporated by reference to Exhibit 10.6 to ICG
                       Communications, Inc.'s Quarterly Report on Form 10-Q for
                       the quarterly period ended June 30, 1999].

                                      -61-
<PAGE>

                10.39: Amendment to Employment Agreement, dated as of June 9,
                       1999, between ICG Communications, Inc. and John Kane
                       [Incorporated by reference to Exhibit 10.7 to ICG
                       Communications, Inc.'s Quarterly Report on Form 10-Q for
                       the quarterly period ended June 30, 1999].

               10.40:  Employment Agreement, dated as of June 28, 1999, between
                       ICG Communications, Inc. and William S. Beans, Jr.
                       [Incorporated by reference to Exhibit 10.8 to ICG
                       Communications, Inc.'s Quarterly Report on Form 10-Q for
                       the quarterly period ended June 30, 1999].

               10.41:  Share Price Appreciation Vesting Non-Qualified Stock
                       Option Agreement, dated as of June 28, 1999, between ICG
                       Communications, Inc. and William S. Beans, Jr.
                       [Incorporated by reference to Exhibit 10.9 to ICG
                       Communications, Inc.'s Quarterly Report on Form 10-Q for
                       the quarterly period ended June 30, 1999].

               10.42:  Employment Agreement, dated as of July 1, 1999, between
                       ICG Communications, Inc. and Michael D. Kallet
                       [Incorporated by reference to Exhibit 10.10 to ICG
                       Communications, Inc.'s Quarterly Report on Form 10-Q for
                       the quarterly period ended June 30, 1999].

               10.43:  Amendment to the Stock Option Agreement between J. Shelby
                       Bryan and IntelCom Group, Inc. dated May 30, 1995, dated
                       as of March 10, 1999, between ICG Communications, Inc.
                       and J. Shelby Bryan [Incorporated by reference to Exhibit
                       10.1 to ICG Communications, Inc.'s Quarterly Report on
                       Form 10-Q for the quarterly period ended September 30,
                       1999].

               10.44:  Amendment to the Stock Option Agreement between J. Shelby
                       Bryan and IntelCom Group, Inc. dated November 13, 1995,
                       dated as of March 10, 1999, between ICG Communications,
                       Inc. and J. Shelby Bryan [Incorporated by reference to
                       Exhibit 10.2 to ICG Communications, Inc.'s Quarterly
                       Report on Form 10-Q for the quarterly period ended
                       September 30, 1999].

               10.45:  Promissory Note, dated as of August 6, 1999, between ICG
                       Telecom Group, Inc. and John Kane [Incorporated by
                       reference to Exhibit 10.3 to ICG Communications, Inc.'s
                       Quarterly Report on Form 10-Q for the quarterly period
                       ended September 30, 1999].

               10.46:  Amendment to Employment Agreement, dated as of August 22,
                       1999, between ICG Communications, Inc. and John Kane
                       [Incorporated by reference to Exhibit 10.4 to ICG
                       Communications, Inc.'s Quarterly Report on Form 10-Q for
                       the quarterly period ended September 30, 1999].

               10.47:  Amendment to Employment Agreement, dated as of August 22,
                       1999, between ICG Communications, Inc. and Don Teague

                                      -62-
<PAGE>

                       [Incorporated by reference to Exhibit 10.5 to ICG
                       Communications, Inc.'s Quarterly Report on Form 10-Q for
                       the quarterly period ended September 30, 1999].

               10.48:  Amendment to Employment Agreement, dated as of August 22,
                       1999, between ICG Communications, Inc. and Harry R.
                       Herbst [Incorporated by reference to Exhibit 10.6 to ICG
                       Communications, Inc.'s Quarterly Report on Form 10-Q for
                       the quarterly period ended September 30, 1999].

               10.49:  Amendment to Employment Agreement, dated as of September
                       14, 1999, between ICG Communications, Inc. and J. Shelby
                       Bryan [Incorporated by reference to Exhibit 10.7 to ICG
                       Communications, Inc.'s Quarterly Report on Form 10-Q for
                       the quarterly period ended September 30, 1999].

               10.50:  Promissory Note, dated as of December 10, 1999, between
                       ICG Telecom Group, Inc. and John Kane.

               10.51:  General Release, Covenant Not to Sue and Agreement, dated
                       as of January 1, 2000, between ICG Communications, Inc.
                       and John Kane.

               10.52:  Letter of Understanding to Douglas I. Falk, dated
                       December 15, 1999, from ICG Communications, Inc.
                       regarding Section 4 of the Employment Agreement between
                       ICG Communications, Inc. and Douglas I. Falk.

               10.53:  Employment Agreement, dated as of July 1, 1999, by and
                       between ICG Communications, Inc. and Carla J. Wolin.

               10.54:  Amendment to Employment Agreement, dated as of August
                       22, 1999, by and between ICG Communications, Inc. and
                       Carla J. Wolin.

               10.55:  Employment Agreement, dated as of January 7, 2000, by and
                       between ICG Communications, Inc. and James Washington.

               10.56:  General Release, Covenant Not to Sue and Agreement, dated
                       as of January 17, 2000, between ICG Communications, Inc.
                       and Douglas I. Falk.

               10.57:  Employment Agreement, dated as of February 1, 2000, by
                       and between ICG Communications, Inc. and Cindy Z.
                       Schonhaut.

               10.58:  Employment Agreement, dated as of March 8, 2000, by and
                       between ICG Communications, Inc. and Pamela S. Jacobson

          (11) Statement re Computation of per Share Earnings

               Not Applicable.

          (12) Statement re Computation of Ratios

               Not Applicable.

                                      -63-
<PAGE>

          (13) Annual Report to Security Holders

               Not Applicable.

          (21) Subsidiaries of the Registrant

               21.1:  Subsidiaries of the Registrant.

          (22) Published Report re Matters Submitted to Vote of Security
               Holders.

               Not Applicable.

          (23) Consents

               23.1:  Consent of KPMG LLP.

               23.2:  Consent of Ernst & Young LLP.

          (24) Power of Attorney.

               Not Applicable.

          (27) Financial Data Schedule.

               27.1:  Financial Data Schedule of ICG Communications, Inc. for
                      the Year Ended December 31, 1999.

(B)  Report on Form 8-K

     The following report on Form 8-K was filed by the Registrants during the
     quarter ended December 31, 1999:

     ICG Communications, Inc.     (i) Current Report on Form 8-K dated November
     ICG Holdings (Canada) Co.        1, 1999 regarding the announcement of the
     ICG Holdings, Inc.:              Company's earnings information and
                                      results ofoperations for the quarter
                                      ended September 30, 1999.

(C)  Exhibits

     The exhibits required by this Item are listed under Item 14(A)(3).

(D)  Financial Statement Schedule

     The financial statement schedule required by this Item is listed under Item
     14(A)(2).

                                      -64-
<PAGE>

                              FINANCIAL STATEMENTS

<TABLE>
<CAPTION>
                                                                                                                         Page
                                                                                                                       -------
<S>                                                                                                                  <C>

Independent Auditors' Report - Report of KPMG LLP.................................................................       F-2

Report of Ernst & Young LLP, Independent Auditors, for the Year Ended December 31, 1997...........................       F-3

Consolidated Balance Sheets, December 31, 1998 and 1999...........................................................       F-4

Consolidated Statements of Operations, Years Ended December 31, 1997, 1998 and 1999...............................       F-6

Consolidated Statements of Stockholders' Equity (Deficit), Years Ended
   December 31, 1997, 1998 and 1999...............................................................................       F-8

Consolidated Statements of Cash Flows, Years Ended December 31, 1997, 1998 and 1999...............................       F-9

Notes to Consolidated Financial Statements........................................................................       F-12
</TABLE>

                                      F-1

<PAGE>

               INDEPENDENT AUDITORS' REPORT - REPORT OF KPMG LLP

The Board of Directors and Stockholders
ICG Communications, Inc.:

We have audited the accompanying consolidated balance sheets of ICG
Communications, Inc. and subsidiaries (the Company) as of December 31, 1998 and
1999 and the related consolidated statements of operations, stockholders' equity
(deficit), and cash flows for each of the years in the three-year period ended
December 31, 1999.  These consolidated financial statements are the
responsibility of the Company's management.  Our responsibility is to express an
opinion on these consolidated financial statements based on our audits.  We did
not audit the consolidated financial statements of NETCOM On-Line Communication
Services, Inc. (NETCOM), a discontinued wholly owned subsidiary of the Company,
for the year ended December 31, 1997, whose loss from operations constitutes
83.8 percent of the consolidated loss from discontinued operations in 1997.
Those consolidated financial statements were audited by other auditors whose
report has been furnished to us, and our opinion, insofar as it relates to the
amounts included for NETCOM in 1997, is based solely on the report of the other
auditors.

We conducted our audits in accordance with generally accepted auditing
standards.  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 and the report of the other auditors provide a
reasonable basis for our opinion.

In our opinion, based on our audits and the report of the other auditors, the
consolidated financial statements referred to above present fairly, in all
material respects, the financial position of ICG Communications, Inc. and
subsidiaries as of December 31, 1998 and 1999, and the results of their
operations and their cash flows for each of the years in the three-year period
ended December 31, 1999, in conformity with generally accepted accounting
principles.

                                 /s/ KPMG LLP

Denver, Colorado
February 16, 2000

                                      F-2
<PAGE>

               REPORT OF ERNST & YOUNG LLP, Independent Auditors

The Board of Directors and Stockholders
NETCOM On-Line Communication Services, Inc.

We have audited the consolidated statements of operations, stockholders' equity
and cash flows of NETCOM On-Line Communication Services, Inc. for the year ended
December 31, 1997 (not presented separately herein).  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 audit.

We conducted our audit 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 audit provides a reasonable basis
for our opinion.

In our opinion, the consolidated financial statements referred to above present
fairly, in all material respects, the consolidated results of operations and
cash flows of NETCOM On-Line Communication Services, Inc. for the year December
31, 1997, in conformity with accounting principles generally accepted in the
United States.

                             /s/ Ernst & Young LLP

San Jose, California
February 13, 1998

                                      F-3
<PAGE>

    ICG COMMUNICATIONS, INC.
    AND SUBSIDIARIES

<TABLE>
<CAPTION>

    Consolidated Balance Sheets
    December 31, 1998 and 1999

- -------------------------------------------------------------------------------------------------------------------
                                                                                         December 31,
                                                                         ------------------------------------------
Assets                                                                         1998                      1998
- ------                                                                   -------------------          -------------
                                                                                        (in thousands)
<S>                                                                            <C>                        <C>
Current assets:
   Cash and cash equivalents                                                    $210,307                   103,288
   Short-term investments available for sale (note 5)                             52,000                    22,219
   Receivables:
      Trade, net of allowance of $14.4 million and $78.7 million
         at December 31, 1998 and 1999, respectively (note 14)                   113,030                   167,273
      Other                                                                          529                     1,458
                                                                            ---------------           --------------
                                                                                 113,559                   168,731
                                                                            ---------------           --------------
   Prepaid expenses, deposits and inventory                                       11,530                    11,388
   Net current assets of discontinued operations (note 3)                             66                         -
                                                                            --------------            -------------
    Total current assets                                                         387,462                   305,626
                                                                            --------------            -------------
Property and equipment (notes 6, 9, 10, 14 and 16)                             1,064,112                 1,805,378
   Less accumulated depreciation                                                (156,054)                 (279,698)
                                                                            --------------            -------------
     Net property and equipment                                                  908,058                 1,525,680
                                                                            --------------            -------------
Restricted cash (note 11)                                                         16,912                    12,537
Investments (note 7)                                                                   -                    28,939
Other assets:
   Goodwill, net of accumulated amortization of $12.4
     million and $31.7 million at December 31, 1998 and
     1999, respectively (note 4)                                                 110,513                    95,187
   Deferred financing costs, net of accumulated
     amortization of $9.6 million and $14.4 million at
     December 31, 1998 and 1999, respectively (note 10)                           35,958                    35,884
   Transmission and other licenses                                                 5,646                         -
   Other, net (note 8)                                                            22,324                    16,768
                                                                            --------------            -------------
                                                                                 174,441                   147,839
                                                                            --------------            -------------
Net non-current assets of discontinued operations (note 3)                       102,774                         -
                                                                            --------------            -------------
         Total assets (note 15)                                             $  1,589,647                 2,020,621
                                                                            ==============            =============

                                                                                                      (Continued)


</TABLE>

                                      F-4
<PAGE>

    ICG COMMUNICATIONS, INC.
    AND SUBSIDIARIES

<TABLE>
<CAPTION>

    Consolidated Balance Sheets, Continued

- -------------------------------------------------------------------------------------------------------------
                                                                                         December 31,
Liabilities and Stockholders' Deficit                                            ----------------------------
- -------------------------------------                                                1998             1999
                                                                                 -----------   --------------
                                                                                       (in thousands)
<S>                                                                            <C>                <C>
Current liabilities:
  Accounts payable                                                               $    30,424          112,291
  Payable pursuant to IRU agreement (note 9)                                               -          135,322
  Accrued liabilities                                                                 51,565           85,709
  Deferred revenue (note 14)                                                           5,647           25,175
  Deferred gain on sale (note 3)                                                           -            5,475
  Current portion of capital lease obligations (notes 9 and 14)                        4,846            8,090
  Current portion of long-term debt (note 10)                                             46              796
  Current liabilities of discontinued operations (note 3)                                  -              529
                                                                                 -------------  -------------
       Total current liabilities                                                      92,528          373,387
                                                                                 -------------  -------------

Capital lease obligations, less current portion (notes 9 and 14)                      62,946           63,348
Long-term debt, net of discount, less current portion (note 10)                    1,598,998        1,905,901
Other long-term liabilities                                                                -            2,526
                                                                                 -------------  -------------
       Total liabilities                                                           1,754,472        2,345,162
                                                                                 -------------  -------------
Redeemable preferred stock of subsidiary ($346.2 million and $397.9 million
  liquidation value at December 31, 1998 and 1999, respectively) (note 11)           338,310          390,895

Company-obligated mandatorily redeemable preferred securities of subsidiary
  limited liability company which holds solely Company preferred stock ($133.4
  million liquidation value at December 31, 1998 and 1999) (note 11)                 128,042          128,428

Stockholders' deficit (note 12):
  Common stock, $.01 par value, 100,000,000 shares authorized; 46,360,185 and
   47,761,337 shares issued and outstanding at December 31, 1998 and 1999,
   respectively (notes 1 and 12)                                                         464              478
  Additional paid-in capital                                                         577,940          599,282
  Accumulated deficit                                                             (1,209,462)      (1,443,624)
  Accumulated other comprehensive loss                                                  (119)               -
                                                                                 -------------  -------------
       Total stockholders' deficit                                                  (631,177)        (843,864)
                                                                                 -------------  -------------
Commitments and contingencies (notes 7, 9, 10, 11 and 14)
       Total liabilities and stockholders' deficit                               $ 1,589,647        2,020,621
                                                                                 =============  =============
</TABLE>

         See accompanying notes to consolidated financial statements.

                                      F-5
<PAGE>

  ICG COMMUNICATIONS, INC.
  AND SUBSIDIARIES

<TABLE>
<CAPTION>

  Consolidated Statements of Operations
  Years Ended December 31, 1997, 1998 and 1999

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

                                                                                   Years ended December 31,
                                                         ---------------------------------------------------------------------------
                                                                1997                       1998                         1999
                                                         ----------------        ----------------------        ---------------------
                                                                            (in thousands, except per share data)
<S>                                                        <C>                           <C>                        <C>
Revenue (notes 2, 14 and 15)                                  $ 149,358                      303,317                   479,226

Operating costs and expenses:
  Operating costs                                               147,338                      187,260                   238,927
  Selling, general and administrative expenses                  121,884                      158,153                   239,756
  Depreciation and amortization (notes 6 and 15)                 49,836                       91,927                   174,239
  Provision for impairment of long-lived assets
   (note 15 and 16)                                               5,169                            -                    31,815
  Restructuring costs (note 17)                                       -                        1,786                         -
  Other, net                                                        292                        4,877                       387
                                                             ----------                   ----------                 ---------
     Total operating costs and expenses                         324,519                      444,003                   685,124
                                                             ----------                   ----------                 ---------
     Operating loss                                            (175,161)                    (140,686)                 (205,898)

Other (expense) income:
  Interest expense (notes 10 and 15)                           (117,521)                    (170,015)                 (212,420)
  Interest income                                                21,828                       28,401                    16,300
  Other expense, net, including realized gains and
   losses on marketable trading securities (note 7)                (424)                      (1,118)                   (2,522)
                                                             ----------                   ----------                 ---------
                                                                (96,117)                    (142,732)                 (198,642)
                                                             ----------                   ----------                 ---------
Loss from continuing operations before income
  taxes, preferred dividends and extraordinary gain            (271,278)                    (283,418)                 (404,540)
Income tax expense (notes 15 and 18)                                  -                          (90)                      (25)
Accretion and preferred dividends on preferred
  securities of subsidiaries, net of minority
  interest in share of losses (note 11)                         (39,019)                     (55,183)                  (61,897)
                                                             ----------                   ----------                 ---------
Loss from continuing operations before                        $(310,297)                    (338,691)                 (466,462)
  extraordinary gain                                         ----------                   ----------                 ---------
                                                                                                                      (Continued)
</TABLE>

                                      F-6
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

<TABLE>
<CAPTION>

Consolidated Statements of Operations, Continued

- ---------------------------------------------------------------------------------------------------------------------------------
                                                                                   Years ended December 31,
                                                             --------------------------------------------------------------------

                                                                   1997                     1998                       1999
                                                             -----------------       -------------------       ------------------
                                                                            (in thousands, except per share data)
<S>                                                       <C>                           <C>                            <C>
Discontinued operations (notes 1 and 3):
   Loss from discontinued operations                          $   (50,438)                    (77,577)                    (1,036)
   (Loss) gain on disposal of discontinued
      operations, net of income taxes of $4.7
      million in 1999                                                   -                      (1,777)                    37,825
                                                             ----------------             ----------------          -------------
                                                                  (50,438)                    (79,354)                    36,789
                                                             ----------------             ----------------          -------------
       Net loss before extraordinary gain                        (360,735)                   (418,045)                  (429,673)
                                                             ----------------             ----------------          -------------
Extraordinary gain on sales of operations of
   NETCOM, net of income taxes of
   $2.0 million (notes 3 and 15)                                        -                           -                    195,511
                                                             ----------------             ----------------          -------------
       Net loss                                               $  (360,735)                   (418,045)                  (234,162)
                                                             ================             ================          =============
Other comprehensive loss:
   Foreign currency translation adjustment                           (527)                       (263)                         -
   Unrealized loss on short-term investments
      available for sale                                             (540)                          -                          -
                                                             ----------------             ----------------          -------------
         Other comprehensive loss                                  (1,067)                       (263)                         -
                                                             ----------------             ----------------          -------------
         Comprehensive loss                                   $  (361,802)                   (418,308)                  (234,162)
                                                             ================             ================          =============

Net loss per share - basic and diluted:
   Loss from continuing operations                            $     (7.30)                      (7.49)                     (9.90)
   (Loss) income from discontinued operations                       (1.19)                      (1.76)                      0.78
   Extraordinary gain on sales of operations of
         NETCOM                                                         -                           -                       4.15
                                                             ---------------              ---------------           -------------
       Net loss per share - basic and diluted                 $     (8.49)                      (9.25)                     (4.97)
                                                             ================             ================          =============
Weighted average number of shares outstanding -
   basic and diluted                                               42,508                      45,194                     47,116
                                                             ===============               ===============            ===========

</TABLE>

         See accompanying notes to consolidated financial statements.

                                      F-7
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Consolidated Statements of Stockholders' Equity (Deficit)

Years Ended December 31, 1997, 1998 and 1999

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------
<S>                                                      <C>       <C>      <C>        <C>          <C>            <C>
                                                                                                    Accumulated
                                                                                                      other          Total
                                                           Common stock     Additional             comprehensive   stockholders'
                                                         ------------------  paid-in   Accumulated    income         equity
                                                          Shares    Amount   capital     deficit      (loss)       (deficit)
                                                         --------  -------- ---------  -----------  ------------    ----------
                                                                                 (in thousands)

Balances at January 1, 1997                                41,930    $8,189   499,993     (430,682)        1,211        78,711
Shares issued for cash in connection with the exercise
    of options and warrants (note 12)                         938         5     4,111            -             -         4,116
Shares issued in connection with business combination
    (note 4)                                                  687         7    15,953            -             -        15,960
Shares issued for cash in connection with employee
    stock purchase plan (note 12)                             240         2     3,020            -             -         3,022
Shares issued as contribution to 401(k) plan (note 19)        179         2     3,008            -             -         3,010
Exchange of ICG Holdings (Canada), Inc. common shares
    for ICG common stock                                        -    (7,456)    7,456            -             -             -
Reversal of unrealized gains on short-term investments
    available for sale                                          -         -         -            -          (540)         (540)
Cumulative foreign currency translation adjustment              -         -         -            -          (527)         (527)
Net loss                                                        -         -         -     (360,735)            -      (360,735)
                                                         --------  -------- ---------  -----------  ------------    ----------
Balances at December 31, 1997                              43,974       749   533,541     (791,417)          144      (256,983)
Shares issued for cash by subsidiary, net of selling
    costs                                                     127         1     3,384            -             -         3,385
Shares issued for cash in connection with the exercise
    of options and warrants (note 12)                       1,519        15    19,268            -             -        19,283
Shares issued in connection with business combinations
    (note 4)                                                  502         5    15,527            -             -        15,532
Shares issued for cash in connection with the employee
    stock purchase plan (note 12)                             111         1     2,249            -             -         2,250
Shares issued as contribution to 401(k) plan (note 19)        127         2     3,662            -             -         3,664
Exchange of ICG Holdings (Canada), Inc. common shares
    for ICG common stock                                        -      (309)      309            -             -             -
Cumulative foreign currency translation adjustment              -         -         -            -          (263)         (263)
Net loss                                                        -         -         -     (418,045)            -      (418,045)
                                                         --------  -------- ---------  -----------  ------------    ----------
Balances at December 31, 1998                              46,360       464   577,940   (1,209,462)         (119)     (631,177)
Shares issued for cash in connection with the exercise
    of options and warrants (note 12)                         935         9    12,524            -             -        12,533
Shares issued for cash in connection with the employee
    stock purchase plan (note 12)                             206         2     3,359            -             -         3,361
Shares issued as contribution to 401 (k) plan (note 19)       260         3     5,457            -             -         5,460
Shares issued upon conversion of long-term debt                 -         -         2            -             -             2
Reversal of cumulative foreign currency translation
    adjustment                                                  -         -         -            -           119           119
Net loss                                                        -         -         -     (234,162)            -      (234,162)
                                                         --------  -------- ---------  -----------  ------------    ----------
Balances at December 31, 1999                              47,761    $  478   599,282   (1,443,624)            -      (843,864)
                                                         ========  ======== =========  ===========  ============    ==========

</TABLE>
                 See accompanying notes to consolidated financial statement




                                      F-8
<PAGE>

ICG COMMJNICATIONS, INC.
AND SUBSIDIARIES


Consolidated Statements of Cash Flows
Years Ended December 31, 1997, 1998 and 1999
<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------

                                                                                        Years ended December 31,
                                                                    ----------------------------------------------------------------

                                                                           1997                   1998                   1999
                                                                    -----------------      -----------------      ------------------
                                                                                             (in thousands)
<S>                                                                <C>                    <C>                    <C>
Cash flows from operating activities:
     Net loss                                                       $  (360,735)                  (418,045)              (234,162)
     Net loss (income) from discontinued operations                      50,438                     79,354                (36,789)
     Extraordinary gain on sales of discontinued operations                   -                                          (195,511)
     Adjustments to reconcile net loss to net cash (used) provided
     by operating activities:
      Recognition of deferred gain                                            -                                           (29,250)
      Accretion and preferred dividends on preferred
        securities of subsidiaries, net of minority
        interest in share of losses                                      37,904                     55,183                 61,897
      Depreciation and amortization                                      49,836                     91,927                174,239
      Provision for impairment of long-lived assets                       5,169                                            31,815
      Deferred compensation                                                   -                                             1,293
      Net loss (gain) on disposal of long-lived assets                      292                      4,877                   (906)
      Provision for uncollectible accounts                                3,573                     11,238                 60,019
      Interest expense deferred and included in long-term
         debt, net of amounts capitalized on assets under
         construction                                                   102,947                    152,601                186,080
      Interest expense deferred and included in capital lease
        obligations                                                       6,345                      5,637                  5,294
      Amortization of deferred advertising costs included
        in selling, general and administrative expenses                       -                      1,795
      Amortization of deferred financing costs included in
        interest expense                                                  2,514                      4,478                  4,860
      Write-off of non-operating assets                                     200
      Contribution to 401(k) plan through issuance of
        common stock                                                      3,010                      3,664                  5,460
      Change in operating assets and liabilities, excluding the
        effects of business combinations, dispositions and
        non-cash transactions:
         Receivables                                                    (24,257)                   (88,962)              (120,857)
         Prepaid expenses, deposits and inventory                        (5,426)                    (1,566)                 3,474
         Deferred advertising costs                                           -                     (1,795)
         Accounts payable and accrued and other liabilities              20,846                     (2,288)                83,406
         Deferred revenue                                                   583                      1,842                 20,721
                                                                 -----------------          -----------------    ------------------
           Net cash (used) provided by operating activities         $  (106,761)                  (100,060)                21,083
                                                                 -----------------          -----------------    ------------------
                                                                                                                   (Continued)
</TABLE>

                                      F-9
<PAGE>

  ICG COMMUNICATIONS, INC.
  AND SUBSIDIARIES

<TABLE>
<CAPTION>

  Consolidated Statements of Cash Flows, Continued

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

                                                                                          Years ended December 31,
                                                                      -----------------------------------------------------------

                                                                           1997                   1998                    1999
                                                                      ------------      -----------------      ------------------
                                                                                              (in thousands)
<S>                                                                   <C>                    <C>                    <C>
Cash flows from investing activities:
     Proceeds from sales of discontinued operations, net of
       selling costs and cash included in sales                        $         -                      -                374,897
     Payments for business acquisitions, net of cash acquired              (45,861)               (67,841)                     -
     Acquisition of property, equipment and other assets                  (261,318)              (355,261)              (591,518)
     Payments for construction of corporate headquarters                   (29,432)                (4,944)                (3,300)
     Purchase of corporate headquarters                                          -                      -                   (528)
     Proceeds from disposition of property, equipment and other
      assets                                                                14,574                    168                  4,300
     Proceeds from sale of corporate headquarters, net of selling
      and other costs                                                            -                 30,283                      -
     (Purchase) sale of short-term investments available for sale          (65,580)                60,281                 29,781
     Proceeds from sale of marketable securities, net of realized
      gain                                                                       -                      -                 30,000
     (Increase) decrease in restricted cash                                (25,416)                 7,737                  4,375
     Increase in long-term notes receivable from affiliate and
      others                                                                (9,552)                (4,880)                     -
     Purchase of investments                                                     -                      -                (28,939)
     Purchase of minority interest in subsidiaries                               -                 (9,104)                (6,039)
                                                                      --------------      -----------------      ------------------
       Net cash used by investing activities                              (422,585)              (343,561)              (186,971)
                                                                      --------------      -----------------      ------------------
  Cash flows from financing activities:
     Proceeds from issuance of common stock:
       Sale by subsidiary                                                        -                  3,385                      -
       Business combination                                                 15,960                      -                      -
       Exercise of options and warrants                                      4,116                 19,283                 12,533
       Employee stock purchase plan                                          1,319                  2,250                  3,361
     Proceeds from issuance of redeemable preferred securities
        of subsidiary, net of issuance costs                               223,628                      -                      -
     Proceeds from issuance of long-term debt                               99,908                550,574                 80,000
     Deferred long-term debt issuance costs                                 (3,554)               (17,591)                (4,785)
     Principal payments on capital lease obligations                       (29,735)               (16,509)               (14,662)
     Principal payments on long-term debt                                   (1,598)                (6,864)                  (502)
     Payments of preferred dividends                                        (1,240)                (8,927)                (8,927)
                                                                      --------------      -----------------      ------------------
       Net cash provided by financing activities                           308,804                525,601                 67,018
                                                                      --------------      -----------------      ------------------
       Net (decrease) increase in cash and cash equivalents               (220,542)                81,980                (98,870)
       Net cash (used) provided by discontinued operations                 (19,204)                 7,753                 (8,149)
Cash and cash equivalents, beginning of year                               360,320                120,574                210,307
                                                                      -------------       -----------------      ------------------
Cash and cash equivalents, end of year                                 $   120,574                210,307                103,288
                                                                      ==============      =================      ==================
                                                                                                                        (Continued)
</TABLE>

                                      F-10
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES


Consolidated Statements of Cash Flows, Continued
<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                                       Years ended December 31,
                                                                    ----------------------------------------------------------
                                                                          1997                  1998                   1999
                                                                    ---------------      -----------------      --------------
                                                                                           (in thousands)
<S>                                                              <C>                    <C>                     <C>
 Supplemental disclosure of cash flows information of
    continuing operations:
       Cash paid for interest                                       $   5,715                  7,299                 15,216
                                                                  ===============      =================      ================
       Cash paid for income taxes                                   $       -                     90                  2,848
                                                                  ===============      =================      ================

Supplemental schedule of non-cash investing and
   financing activities of continuing operations:
     Common stock issued in connection with business
       combinations (note 4)                                        $       -                 15,532                      -
                                                                  ===============      =================      ================
     Acquisition of corporate headquarters assets through
       the issuance of long-term debt and conversion of
       security deposit (note 10)                                   $       -                      -                 33,077
                                                                  ===============      =================      ================
     Assets acquired pursuant to IRU agreement                              -                      -                135,322
     Assets acquired under capital leases                                   -                    775                  8,393
                                                                -----------------      -----------------      ----------------
       Total (notes 9 and 14)                                       $       -                    775                143,715
                                                                =================      =================      ================
</TABLE>

                                      F-11
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements
________________________________________________________________________________

(1)  Organization and Nature of Business

     ICG Communications, Inc., a Delaware corporation (ICG), was incorporated on
     April 11, 1996 and is the publicly-traded U.S. parent company of ICG
     Funding, LLC, a special purpose Delaware limited liability company and
     wholly owned subsidiary of ICG (ICG Funding), ICG Holdings (Canada) Co., a
     Nova Scotia unlimited liability company (Holdings-Canada), ICG Holdings,
     Inc., a Colorado corporation (Holdings), and ICG Services, Inc., a Delaware
     corporation (ICG Services) and their subsidiaries.  ICG and its
     subsidiaries are collectively referred to as the "Company."

     The Company's principal business activity is telecommunications services
     (Telecom Services).  Telecom Services consists primarily of the Company's
     competitive local exchange carrier operations which provide local, long
     distance, data and enhanced telephony services to business end-users and
     Internet service providers (ISPs).  Additionally, beginning in February
     1999, the Company began providing wholesale network services over its
     nationwide data network to ISPs and other telecommunications providers.
     Through October 22, 1999, the Company provided Network Services which
     consisted of information technology services and selected networking
     products, focusing on network design, installation, maintenance and support
     for a variety of end-users, including Fortune 1000 firms and other large
     businesses and telecommunications companies.  Through November 30, 1999,
     the Company also provided Satellite Services which consisted of satellite
     voice, data and video services provided to major cruise ship lines, the
     U.S. Navy, the offshore oil and gas industry and integrated communications
     providers.  The Company's consolidated financial statements reflect the
     operations and net assets of Network Services and Satellite Services as
     discontinued for all periods presented.

     On January 21, 1998, ICG completed a merger with NETCOM On-Line
     Communication Services, Inc. (NETCOM).  The Company issued approximately
     10.2 million shares of ICG Common Stock in connection with the merger,
     valued at approximately $284.9 million on the date of the merger.  The
     business combination was accounted for as a pooling of interests.
     Effective November 3, 1998, the Company's board of directors adopted the
     formal plan to dispose of the operations of NETCOM and, accordingly, the
     Company's consolidated financial statements reflect the operations and net
     assets of NETCOM as discontinued for all periods presented.

     In conjunction with the sales, the legal name of the NETCOM subsidiary was
     changed to ICG NetAhead, Inc. (NetAhead) (see note 3).

                                      F-12
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(2)  Summary of Significant Accounting Policies

     (a)  Basis of Presentation

          The accompanying consolidated financial statements include the
          accounts of the Company and its wholly owned subsidiaries and give
          retroactive effect to the merger of ICG and NETCOM on January 21,
          1998, which was accounted for as a pooling of interests, and include
          the accounts of NETCOM and its subsidiaries as of the end of and for
          the periods presented.  Additionally, the accompanying consolidated
          financial statements reflect the operations of NETCOM, Network
          Services, Satellite Services and Zycom Corporation (Zycom) as
          discontinued for all periods presented.

          All significant intercompany accounts and transactions have been
          eliminated in consolidation.

     (b)  Cash Equivalents

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

     (c)  Inventory

          Inventory, consisting of equipment to be utilized in the installation
          of telecommunications systems, services and networks for customers, is
          recorded at the lower of cost or market.

     (d)  Investments

          The Company's short-term investment objectives are safety, liquidity
          and yield, in that order.  The Company invests primarily in high-
          grade, short-term investments which consist of money market
          instruments, commercial paper, certificates of deposit, government
          obligations and corporate bonds, all of which are considered to be
          available for sale.  Realized gains and losses and declines in value
          judged to be other than temporary are included in the statement of
          operations.

                                      F-13
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(2)  Summary of Significant Accounting Policies (continued)

          Investments in partnership interests and in common or preferred stock
          for which there is no public trading market and which represent less
          than a 20% equity interest in the investee company are accounted for
          using the cost method, unless the Company exercises significant
          influence and/or control over the operations of the investee company,
          in which case the equity method of accounting is used.

     (e)  Property and Equipment

          Property and equipment are stated at cost.  Costs of construction are
          capitalized, including interest costs related to construction.
          Equipment held under capital leases is stated at the lower of the fair
          value of the asset or the net present value of the minimum lease
          payments at the inception of the lease.  For equipment held under
          capital leases, depreciation is provided using the straight-line
          method over the estimated useful lives of the assets owned, or the
          related lease term, whichever is shorter.

          Estimated useful lives of major categories of property and equipment
          are as follows:

               Furniture, fixtures and office equipment         3 to 7 years
               Machinery and equipment                          3 to 8 years
               Fiber optic equipment                                 8 years
               Switch equipment                                     10 years
               Fiber optic network                                  20 years
               Buildings and improvements                         31.5 years

     (f)  Capitalized Labor Costs

          Also included in property and equipment are capitalized labor and
          other costs associated with network development, service installation
          and internal-use software development.

          The Company capitalizes costs of direct labor and other employee
          benefits associated with the development, installation and expansion
          of the Company's networks.  Depreciation begins in the period the
          network is substantially complete and available for use and is
          recorded on a straight-line basis over the estimated useful life of
          the equipment or network, ranging from eight to 20 years.

                                      F-14
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(2)  Summary of Significant Accounting Policies (continued)

          The Company capitalizes costs of direct labor and other employee
          benefits associated with installing and provisioning local access
          lines for new customers and providing new services to existing
          customers, since these costs are directly associated with multi-
          period, contractual, revenue-producing activities.  Direct labor costs
          are capitalized only when directly related to the provisioning of
          customer services with multi-period contracts.  Capitalization begins
          upon the acceptance of the customer order and continues until the
          installation is complete and the service is operational.  Capitalized
          service installation costs are depreciated on a straight-line basis
          over two years, the estimated average customer contract term.

          The Company capitalizes costs of direct labor and other employee
          benefits associated with the development of internal-use computer
          software in accordance with Statement of Position 98-1, Accounting for
          the Costs of Computer Software Developed or Obtained for Internal Use.
          Internal-use software costs are depreciated over the estimated useful
          life of the software, typically two to five years, beginning in the
          period when the software is substantially complete and ready for use.

     (g)  Other Assets

          Amounts related to the acquisition of transmission and other licenses
          are recorded at cost and amortized over 20 years using the straight-
          line method.  Goodwill resulting from the application of the purchase
          method of accounting for business combinations is amortized over a
          maximum of 20 years using the straight-line method.

          Rights of way, minutes of use, and non-compete agreements are recorded
          at cost, and amortized using the straight-line method over the terms
          of the agreements, ranging from two to 12 years.

          Amortization of deferred financing costs is provided over the life of
          the related financing agreement, the maximum term of which is ten
          years, and is included in interest expense.

     (h) Impairment of Long-Lived Assets

          The Company provides for the impairment of long-lived assets,
          including goodwill, pursuant to Statement of Financial Accounting
          Standards No. 121, Accounting for the Impairment of Long-Lived Assets
          and for Long-Lived Assets to Be Disposed Of

                                      F-15
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(2)  Summary of Significant Accounting Policies (continued)

          (SFAS 121), which requires that long-lived assets and certain
          identifiable intangibles held and used by an entity be reviewed for
          impairment whenever events or changes in circumstances indicate that
          the carrying value of an asset may not be recoverable.  An impairment
          loss is recognized when estimated undiscounted future cash flows
          expected to be generated by the asset are less than its carrying
          value.  Measurement of the impairment loss is based on the estimated
          fair value of the asset, which is generally determined using valuation
          techniques such as the discounted present value of expected future
          cash flows.

     (i)  Foreign Currency Translation Adjustments

          The functional currency for all operations of NETCOM, which were sold
          during the year ended December 31, 1999, was the local currency.  As
          such, all assets and liabilities denominated in foreign currencies
          were translated through March 16, 1999 at the exchange rate on the
          balance sheet date.  Revenue and costs and expenses were translated at
          weighted average rates of exchange prevailing during the period.
          Translation adjustments are included in other comprehensive loss,
          which is a separate component of stockholders' equity (deficit).
          Gains and losses resulting from foreign currency translations are
          included in discontinued operations and are not significant for the
          periods presented.

     (j)  Revenue Recognition

          The Company recognizes revenue from services provided to its business
          end-user and ISP customers as such services are provided and charges
          direct selling expenses to operations as incurred.  Maintenance
          revenue is recognized as services are provided.  Uncollectible trade
          receivables are accounted for using the allowance method.

          Generally, the Company recognizes revenue earned under indefeasible
          rights of usw (IRUs), of constructed dark fiber, in exchange for cash,
          ratably over the term of the agreement.  In the event that the IRU
          meets the definition of a sales-type lease pursuant to Statement of
          Financial Accounting Standards No. 13, Accounting for Leases (SFAS No.
          13), and the Company transfers ownership of the underlying assets to
          the customer, the Company will apply sales-type lease accounting and
          recognize revenue and related costs at the inception of the agreement.
          Prior to June 30, 1999, the Company applied sales-type lease
          accounting to IRUs that met the

                                      F-16
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
____________________________________________________________________________

(2)  Summary of Significant Accounting Policies (continued)

          criteria included in SFAS No. 13, whether or not the agreement
          provided for the transfer of ownership of the underlying assets.
          Under either application, revenue recognition begins in the period
          that facilities are available for use by the customer.  Revenue earned
          on the portion of IRUs attributable to the provision of maintenance
          services is recognized as services are provided, or ratably over the
          term of the agreement.

          Deferred revenue includes advance billings to customers for services
          provided by the Company's operations which have been billed in advance
          to the customer in compliance with contract terms.

     (k)  Income Taxes

          The Company accounts for income taxes under the provisions of
          Statement of Financial Accounting Standards No. 109, Accounting for
          Income Taxes (SFAS 109).  Under the asset and liability method of SFAS
          109, deferred tax assets and liabilities are recognized for the future
          tax consequences attributable to differences between the financial
          statement carrying amounts of existing assets and liabilities and
          their respective tax bases.  Deferred tax assets and liabilities are
          measured using enacted tax rates expected to apply to taxable income
          in the years in which those temporary differences are expected to be
          recovered or settled.  Under SFAS 109, the effect on deferred tax
          assets and liabilities of a change in tax rates is recognized in
          income in the period that includes the enactment date.

     (l)  Net Loss Per Share

          Net loss per share is calculated by dividing the net loss by the
          weighted average number of shares outstanding.  Weighted average
          number of shares outstanding represents combined ICG Common Stock and
          Holdings-Canada Class A common shares outstanding for the years ended
          December 31, 1997 and 1998, and ICG Common Stock only for the year
          ended December 31, 1999.

          Net loss per share is determined in accordance with Financial
          Accounting Standards Board Statement No. 128, Earnings Per Share (SFAS
          128).  Under SFAS 128, basic loss per share is computed on the basis
          of weighted average common shares outstanding.  Diluted loss per share
          considers potential common stock instruments in the calculation of
          weighted average common shares outstanding.  Potential common

                                      F-17
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
____________________________________________________________________________

(2)  Summary of Significant Accounting Policies (continued)

          stock instruments, which include options, warrants and convertible
          subordinated notes and preferred securities, are not included in the
          Company's net loss per share calculation, as their effect is anti-
          dilutive.

     (m)  Stock-Based Compensation

          The Company accounts for its stock-based employee and non-employee
          director compensation plans using the intrinsic value based method
          prescribed by Accounting Principles Board Opinion No. 25, Accounting
          for Stock Issued to Employees, and related Interpretations (APB 25).
          The Company has provided pro forma disclosures of net loss and net
          loss per share as if the fair value based method of accounting for
          these plans, as prescribed by Statement of Financial Accounting
          Standards No. 123, Accounting for Stock-Based Compensation (SFAS 123),
          had been applied.  Pro forma disclosures include the effects of
          employee and non-employee director stock options granted during the
          periods presented.

     (n)  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 reported amounts of assets and
          liabilities and disclosures of contingent assets and liabilities at
          the date of the financial statements and the reported amounts of
          revenue and expenses during the reporting periods.  Actual results
          could differ from those estimates.

     (o)  Reclassifications

          Certain prior period amounts have been reclassified to conform with
          the current period's presentation.

                                      F-18
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
_______________________________________________________________________________

(3)  Discontinued Operations and Divestitures

     Loss from discontinued operations consists of the following:

<TABLE>
<CAPTION>
                                                           Years ended December 31,
                                                 ----------------------------------------
                                                    1997           1998           1999
                                                 ----------     ----------     ----------
                                                               (in thousands)
     <S>                                         <C>            <C>            <C>
     NETCOM (a)                                   $(33,092)      (61,090)            -
     Network Services (b)                           (3,494)       (8,583)       (1,349)
     Satellite Services (c)                         (7,461)       (3,056)          313
     Zycom (d)                                      (6,391)       (4,848)            -
                                                  --------       -------        ------
          Loss from discontinued operations       $(50,438)      (77,577)       (1,036)
                                                  ========       =======        ======
</TABLE>

     (a)  NETCOM

          On February 17, 1999, the Company sold certain of the operating assets
          and liabilities of NETCOM to MindSpring Enterprises, Inc., an ISP
          located in Atlanta, Georgia and predecessor to EarthLink, Inc.
          (MindSpring).  Total proceeds from the sale were $245.0 million,
          consisting of $215.0 million in cash and 376,116 shares of common
          stock of MindSpring, valued at approximately $79.76 per share at the
          time of the transaction.  Assets and liabilities sold to MindSpring
          included those directly related to the domestic operations of NETCOM's
          Internet dial-up, dedicated access and Web site hosting services.  In
          conjunction with the sale to MindSpring, the Company entered into an
          agreement to lease to MindSpring for a one-year period the capacity of
          certain network operating assets formerly owned by NETCOM and retained
          by the Company.  MindSpring utilized the Company's network capacity
          under this agreement to provide Internet access to the dial-up
          services customers formerly owned by NETCOM.  In addition, the Company
          received for a one-year period 50% of the gross revenue earned by
          MindSpring from the dedicated access customers formerly owned by
          NETCOM.  The carrying value of the assets retained by the Company was
          approximately $21.7 million, including approximately $17.5 million of
          network equipment, on February 17, 1999.  The Company also retained
          approximately $11.3 million of accrued liabilities and capital lease
          obligations.

          On March 16, 1999, the Company sold all of the capital stock of
          NETCOM's international operations for total proceeds of approximately
          $41.1 million.  MetroNET Communications Corp., a Canadian entity, and
          Providence Equity Partners, located in Providence, Rhode Island
          (Providence), together purchased the

                                      F-19
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(3)  Discontinued Operations and Divestitures (continued)

          80% interest in NETCOM Canada Inc. owned by NETCOM for approximately
          $28.9 million in cash.  Additionally, Providence purchased all of the
          capital stock of NETCOM Internet Access Services Limited, NETCOM's
          operations in the United Kingdom, for approximately $12.2 million in
          cash.

          During the year ended December 31, 1999, the Company recorded a
          combined gain on the sales of the operations of NETCOM of
          approximately $195.5 million, net of income taxes of approximately
          $2.0 million.  Offsetting the gain on the sales is approximately $16.6
          million of net losses from operations of NETCOM from November 3, 1998
          (the date on which the Company's board of directors adopted the formal
          plan to dispose of the operations of NETCOM) through the dates of the
          sales.  Additionally, since the Company expected to generate operating
          costs in excess of revenue under its network capacity agreement with
          MindSpring and the terms of the sale agreement were dependent upon and
          negotiated in conjunction with the terms of the network capacity
          agreement, the Company deferred approximately $34.7 million of the
          proceeds from the sale agreement to be applied on a periodic basis to
          the network capacity agreement.  The deferred proceeds were recognized
          in the Company's statement of operations as the Company incurred cash
          operating losses under the network capacity agreement.  Accordingly,
          the Company did not recognize any revenue, operating costs or selling,
          general and administrative expenses from services provided to
          MindSpring for the term of the agreement.  Any incremental revenue or
          costs generated by other customers were recognized in the Company's
          consolidated statement of operations as incurred.  During the year
          ended December 31, 1999, the Company applied $29.3 million of deferred
          proceeds from the sale of the operating assets and liabilities of
          NETCOM to the network capacity agreement with MindSpring, which
          entirely offset the costs of the Company's operations under the
          agreement.  The Company, through NetAhead, is currently utilizing the
          retained network operating assets to provide wholesale capacity and
          other enhanced network services on an ongoing basis to MindSpring
          under a new agreement as well as to other ISPs and telecommunications
          providers.  Operating results from such services will be included in
          the Company's statement of operations as incurred.  Since the
          operations sold were acquired by the Company in a transaction
          accounted for as a pooling of interests, the gain on the sales of the
          operations of NETCOM is classified as an extraordinary item in the
          Company's consolidated statement of operations.

                                      F-20
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
____________________________________________________________________________

(3)  Discontinued Operations and Divestitures (continued)

     (b)  Network Services

          On July 15, 1999, the Company's board of directors adopted a formal
          plan to dispose of the Company's investments in its wholly-owned
          subsidiaries, ICG Fiber Optic Technologies, Inc. and Fiber Optic
          Technologies of the Northwest, Inc. (collectively, Network Services).
          Accordingly, the Company's consolidated financial statements reflect
          the operations of Network Services as discontinued for all periods
          presented.  During the three months ended June 30, 1999, the Company
          accrued approximately $8.0 million for estimated losses on the
          disposal of Network Services, including approximately $0.3 million for
          estimated operating losses of Network Services during the phase out
          period.  On October 22, 1999, the Company completed the sale of all of
          the capital stock of Network Services to ACS Communications, Inc. for
          total proceeds of $23.9 million in cash.  For the year ended December
          31, 1999, the Company recorded a loss on the disposal of Network
          Services of $10.9 million.  The Company has included in its loss on
          disposal of Network Services income from operations of $0.8 million of
          Network Services from July 15, 1999 through the date of sale.

     (c)  Satellite Services

          On July 15, 1999, the Company's board of directors adopted a formal
          plan to dispose of the Company's investments in ICG Satellite
          Services, Inc. and Maritime Telecommunications Network, Inc.
          (collectively, Satellite Services).  Accordingly, the Company's
          consolidated financial statements reflect the operations of Satellite
          Services as discontinued for all periods presented.  On November 30,
          1999, the Company completed the sale of all of the capital stock of
          Satellite Services to ATC Teleports, Inc. for total proceeds of $98.1
          million in cash.  For the year ended December 31, 1999, the Company
          recorded a gain on the disposal of Satellite Services of $48.7 million
          net of income taxes of approximately $4.7 million.  Offsetting the
          gain on the sale is $0.7 million in net losses from operations of
          Satellite Services from July 15, 1999 through the date of sale.

          On July 17, 1998, the Company entered into separate definitive
          agreements to sell the capital stock of MCN and Nova-Net
          Communications, Inc. (Nova-Net), two wholly owned subsidiaries within
          the Company's Satellite Services operations.  The sale of MCN was
          completed on August 12, 1998.  The Company recorded a gain on the sale
          of MCN of approximately $0.9 million during the year ended December
          31,

                                      F-21
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(3)  Discontinued Operations and Divestitures (continued)

          1998.  The sale of Nova-Net was completed on November 18, 1998.  The
          Company recorded a loss on the sale of Nova-Net of approximately $0.2
          million during the year ended December 31, 1998.

     (d)  Zycom

          The Company owns a 70% interest in Zycom Corporation (Zycom) which,
          through its wholly owned subsidiary, Zycom Network Services, Inc.
          (ZNSI), operated an 800/888/900 number services bureau and a switch
          platform in the United States and supplied information providers and
          commercial accounts with audiotext and customer support services.  In
          June 1998, Zycom was notified by its largest customer of the
          customer's intent to transfer its call traffic to another service
          bureau.  In order to minimize the obligation that this loss in call
          traffic would generate under Zycom's volume discount agreements with
          AT&T Corp. (AT&T), its call transport provider, ZNSI entered into an
          agreement on July 1, 1998 with an unaffiliated entity, ICN Limited
          (ICN), whereby ZNSI assigned the traffic of its largest audiotext
          customer and its other 900-number customers to ICN, effective October
          1, 1998.  As part of this agreement, ICN assumed all minimum call
          traffic volume obligations to AT&T.

          The call traffic assigned to ICN represented approximately 86% of
          Zycom's revenue for the year ended December 31, 1998.  The loss of
          this significant portion of Zycom's business, despite management's
          best efforts to secure other sources of revenue, raised substantial
          doubt as to Zycom's ability to operate in a manner which would benefit
          Zycom's or the Company's shareholders.  Accordingly, on August 25,
          1998, Zycom's board of directors approved a plan to wind down and
          ultimately discontinue Zycom's operations.  On October 22, 1998, Zycom
          completed the transfer of all customer traffic to other providers.  On
          January 4, 1999, the Company completed the sale of the remainder of
          Zycom's long-lived operating assets to an unrelated third party for
          total proceeds of $0.2 million.  As Zycom's assets were recorded at
          estimated fair market value at December 31, 1998, no gain or loss was
          recorded on the sale during the year ended December 31, 1999.

          The Company's consolidated financial statements reflect the operations
          of Zycom as discontinued for all periods presented.  Zycom reported
          net losses from operations of approximately $1.2 million for the
          period from August 25, 1998 to December 31, 1998 and reported no
          income or losses from operations for the year ended December 31, 1999.
          The Company has accrued for all expected future net losses of Zycom.

                                      F-22
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
____________________________________________________________________________

(3)  Discontinued Operations and Divestitures (continued)

          Included in net current liabilities and net non-current assets of
          discontinued operations in the Company's consolidated balance sheets
          are the following accounts of Zycom:

<TABLE>
<CAPTION>
                                                                  December 31,
                                                           -------------------------
                                                              1998           1999
                                                           ----------     ----------
                                                               (in thousands)
          <S>                                              <C>            <C>
          Cash and cash equivalents                         $    47           -
          Receivables, net                                       90           -
          Prepaid expenses and deposits                          11           -
          Accounts payable and accrued liabilities           (1,092)       (529)
                                                            -------        ----

              Net current liabilities of Zycom              $  (944)       (529)
                                                            =======        ====

          Net non-current assets of Zycom - property
              and equipment, net                            $   220           -
                                                            =======        ====
</TABLE>

(4)  Purchase Acquisitions

     The acquisitions described below have been accounted for using the purchase
     method of accounting and, accordingly, the net assets and results of
     operations of the acquired businesses are included in the Company's
     consolidated financial statements from the respective dates of acquisition.
     Revenue, net loss and net loss per share on a pro forma basis, assuming the
     acquisitions were completed at the beginning of the periods presented, are
     not significantly different from the Company's historical results for the
     periods presented herein.

     On July 27, 1998, the Company acquired DataChoice Network Services, L.L.C.
     (DataChoice) for total consideration of $5.9 million, consisting of 145,997
     shares of ICG Common Stock and approximately $1.1 million in cash.  The
     excess of the purchase price over the fair value of the net identifiable
     assets acquired of $5.8 million has been recorded as goodwill and is being
     amortized on a straight-line basis over five years.  DataChoice, a Colorado
     limited liability company, provides point-to-point data transmission resale
     services through its long-term agreements with multiple regional carriers
     and nationwide providers.

                                      F-23
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(4)  Purchase Acquisitions (continued)

     The Company completed a series of transactions on July 30, 1998 to acquire
     NikoNet, Inc., CompuFAX Acquisition Corp. and Enhanced Messaging Services,
     Inc. (collectively, NikoNet).  The Company paid approximately $13.8 million
     in cash, which included dividends payable by NikoNet to its former owners
     and amounts to satisfy NikoNet's former line of credit, assumed
     approximately $0.7 million in liabilities and issued 356,318 shares of ICG
     Common Stock with a fair market value of approximately $10.7 million on the
     date of the acquisition, for all the capital stock of NikoNet.  The excess
     of the purchase price over the fair value of the net identifiable assets
     acquired of $22.6 million has been recorded as goodwill and is being
     amortized on a straight-line basis over five years.  Located in Atlanta,
     Georgia, NikoNet provides broadcast facsimile services and enhanced
     messaging services to financial institutions, corporate investor and public
     relations departments and other customers.  The Company believes the
     acquisition of NikoNet enables the Company to offer expanded services to
     its Telecom Services customers.

     On August 27, 1998, the Company purchased, for $9.0 million in cash, the
     remaining 20% equity interest in ICG Ohio LINX, Inc.  (ICG Ohio LINX) which
     it did not already own.  ICG Ohio LINX is a facilities-based competitive
     local exchange carrier which operates a fiber optic telecommunications
     network in Cleveland and Dayton, Ohio.  The Company's additional investment
     in ICG Ohio LINX, including incremental costs of obtaining that investment
     of $0.1 million, is included in goodwill in the accompanying consolidated
     balance sheets.

     In January 1997, the Company announced a strategic alliance with Central
     and South West Corporation (CSW) formed for the purpose of developing and
     marketing telecommunications services in certain cities in Texas.  Based in
     Austin, Texas, the venture entity was a limited partnership named CSW/ICG
     ChoiceCom, L.P. (ChoiceCom).  On December 31, 1998, the Company purchased
     100% of the partnership interests in ChoiceCom from CSW for approximately
     $55.7 million in cash and the assumption of certain liabilities of
     approximately $9.1 million.  In addition, the Company converted
     approximately $31.6 million of receivables from prior advances made to
     ChoiceCom by the Company to its investment in ChoiceCom.  The excess of the
     purchase price over the fair value of the net identifiable assets acquired
     of $29.4 million has been recorded as goodwill and is being amortized on a
     straight-line basis over 10 years.  The acquired company currently provides
     local exchange and long distance services in Austin, Corpus Christi,
     Dallas, Houston and San Antonio, Texas.

                                      F-24
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(4)  Purchase Acquisitions (continued)

     On October 17, 1997, the Company purchased approximately 91% of the
     outstanding capital stock of Communications Buying Group, Inc. (CBG), an
     Ohio based local exchange and Centrex reseller.  The Company paid total
     consideration of approximately $46.5 million, plus the assumption of
     certain liabilities.  Separately, on October 17, 1997, the Company sold
     687,221 shares of ICG Common Stock for approximately $16.0 million to
     certain shareholders of CBG.  On March 24, 1998, the Company purchased the
     remaining approximate 9% interest in CBG for approximately $2.9 million in
     cash.  The excess of the purchase price over the fair value of the net
     identifiable assets acquired in the combined transactions of $48.9 million
     has been recorded as goodwill and was initially being amortized on a
     straight-line basis over six years.  Due to unanticipated turnover in CBG's
     customer base existing at the time of the acquisition, the Company
     shortened the estimated useful life of goodwill associated with the
     acquisition of CBG to four years during the year ended December 31, 1999.

(5)  Short-term Investments Available for Sale

     Short-term investments available for sale are comprised of the following:

<TABLE>
<CAPTION>
                                                        December 31,
                                                 --------------------------
                                                    1998           1999
                                                 ----------     -----------
                                                       (in thousands)
          <S>                                    <C>            <C>
          Certificates of deposit                 $31,000        10,442
          Commercial paper                         16,000        11,777
          U.S. Treasury securities                  5,000             -
                                                 --------        ------
                                                  $52,000        22,219
                                                 ========        ======
</TABLE>

     At December 31, 1998 and 1999, the estimated fair value of the Company's
     certificates of deposit, commercial paper and U.S. Treasury securities
     approximated cost.  All certificates of deposit, commercial paper and U.S.
     Treasury securities included in short-term investments available for sale
     mature within one year.

                                      F-25
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(6)  Property and Equipment

     Property and equipment, including assets held under capital leases, is
     comprised of the following:

<TABLE>
<CAPTION>
                                                            December 31,
                                                      -------------------------
                                                         1998           1999
                                                      ----------     ----------
                                                            (in thousands)
     <S>                                              <C>            <C>
     Land                                              $      709        11,503
     Buildings and improvements                             2,296        38,502
     Furniture, fixtures and office equipment              54,859       108,024
     Internal-use software costs                           13,655        14,797
     Machinery and equipment                               20,155        32,884
     Fiber optic equipment                                278,596       401,676
     Switch equipment                                     180,022       319,398
     Fiber optic network                                  231,615       428,195
     Site improvements                                     25,004        37,814
     Service installation costs                            20,679        52,649
     Construction in progress                             236,522       359,936
                                                       ----------     ---------
                                                        1,064,112     1,805,378
     Less accumulated depreciation                       (156,054)     (279,698)
                                                       ----------     ---------
                                                       $  908,058     1,525,680
                                                       ==========     =========
</TABLE>

     Property and equipment includes approximately $359.9 million of equipment
     which has not been placed in service at December 31, 1999, and accordingly,
     is not being depreciated.  The majority of this amount is related to
     uninstalled transport and switch equipment, software development and new
     network construction.

     For the years ended December 31, 1997, 1998 and 1999, the Company
     capitalized interest costs on assets under construction of $3.2 million,
     $10.4 million and $9.0 million, respectively.  Such costs are included in
     property and equipment as incurred.  The Company recognized interest
     expense of $117.5 million, $170.0 million and $212.4 million for the years
     ended December 31, 1997, 1998 and 1999, respectively.

     Also included in property and equipment at December 31, 1998 and 1999 are
     remaining unamortized costs associated with the development of internal-use
     computer software of $11.7 million and $17.9 million, respectively.  The
     Company capitalized $2.4 million, $10.0

                                      F-26
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(6)  Property and Equipment (continued)

     million and $31.6 million of such costs during the years ended December 31,
     1997, 1998 and 1999, respectively.

     Certain of the assets described above have been pledged as security for
     long-term debt, specifically, substantially all of the assets of ICG
     Services were pledged as of December 31, 1999.

     The following is a summary of property and equipment held under capital
     leases or acquired pursuant to an IRU agreement as of December 31, 1999:

<TABLE>
<CAPTION>
                                                   December 31,
                                            -------------------------
                                               1998           1999
                                            ----------     ----------
                                                 (in thousands)
<S>                                         <C>            <C>
     Machinery and equipment                 $ 6,419          5,270
     Fiber optic equipment                       798            581
     Switch equipment                         12,957         14,819
     Fiber optic network                      77,523        203,556
                                             -------        -------
                                              97,697        224,226
     Less accumulated depreciation            (7,816)       (19,575)
                                             -------        -------
                                             $89,881        204,651
                                             =======        =======
</TABLE>

     Amortization of capital leases is included in depreciation and amortization
     in the Company's consolidated statements of operations for all periods
     presented.

(7)  Investments

     On March 30, 1999, the Company purchased, for approximately $10.0 million
     in cash, 454,545 shares of restricted Series D-1 Preferred Stock of
     NorthPoint Communications Holdings, Inc., a Delaware corporation and
     competitive local exchange carrier (CLEC) based in San Francisco,
     California (NorthPoint) which was converted into 555,555 shares of Class B
     common stock of NorthPoint (the NorthPoint Class B Shares) on May 5, 1999.
     The NorthPoint Class B Shares are convertible on or after March 31, 2000 on
     a one-for-one basis into a voting class of common stock of NorthPoint.  The
     Company is accounting for its investment in NorthPoint under the cost
     method of accounting until the NorthPoint Class B Shares are converted into
     voting and tradable common stock of NorthPoint.

                                      F-27
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(7)  Investments (continued)

     On August 11, 1999, the Company purchased 1,250,000 shares of Series C
     Preferred Stock (the ThinkLink Preferred Stock) of International ThinkLink
     Corporation (ThinkLink), for $1.0 million in cash.  The ThinkLink Preferred
     Stock will automatically convert tocommon stock upon the completion of the
     initial public offering of the common stock of ThinkLink or upon election
     to convert by the holders of a majority of the ThinkLink Preferred Stock.
     The conversion rate from the ThinkLink Preferred Stock to common stock of
     ThinkLink is initially one-for-one; however, such conversion rate is
     subject to adjustment.  The Company has accounted for its investment in
     ThinkLink under the cost method of accounting.  Dividends on the ThinkLink
     Preferred Stock will be included in income when paid.  ThinkLink is an
     Internet and enhanced services provider.

     On November 15, 1999, the Company entered into an agreement to purchase a
     limited partnership interest in Centennial Strategic Partners VI, L.P.
     (Centennial).  The primary purpose of the partnership is to invest in
     venture capital investments, principally by investing in equity or equity-
     oriented securities of privately held companies in the electronic
     communications industry.  The Company has capital contribution commitments
     to Centennial of $1.0 million to be funded in installments through January
     15, 2002.  Through December 31, 1999, the Company had contributed
     approximately $0.3 million to the partnership.  The Company has accounted
     for its investment in Centennial under the cost method of accounting.

     Investments in debt securities available for sale, partnership interests
     and restricted and exchangeable common and preferred stock at December 31,
     1999 includes approximately $17.7 million of available for sale investments
     in U.S. Treasury securities, which mature in periods in excess of one year.

                                      F-28
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
- -----------------------------------------------------------------------------

(8)   Other Assets

      Other assets are comprised of the following:

<TABLE>
<CAPTION>
                                                   December 31,
                                            -------------------------
                                               1998           1999
                                            ----------     ----------
                                                 (in thousands)
     <S>                                    <C>            <C>
     Deposits                                $14,896         3,448
     Collocation costs                         5,472        12,771
     Right of entry costs                      2,684         2,654
     Non-compete agreements                      800             -
     Other                                       206           830
                                             -------        ------
                                              24,058        19,703
     Less accumulated amortization            (1,734)       (2,935)
                                             -------        ------
                                             $22,324        16,768
                                             =======        ======
</TABLE>

(9)  Capital Lease Obligations

     The Company has payment obligations under various capital lease agreements
     for property and equipment.  Required payments due each year on or before
     December 31 under the Company's capital lease obligations are as follows
     (in thousands):

<TABLE>
<S>                                                             <C>
          2000                                                   $ 17,454
          2001                                                     17,569
          2002                                                     12,200
          2003                                                     12,056
          2004                                                     12,040
          Thereafter                                               85,716
                                                                 --------
            Total minimum lease payments                          157,035
            Less amounts representing interest                    (85,597)
                                                                 --------
            Present value of net minimum lease payments            71,438
            Less current portion                                   (8,090)
                                                                 --------
                                                                 $ 63,348
                                                                 ========
</TABLE>

     In December 1999, the Company entered into a maximum 20-year agreement with
     a major interexchange carrier to lease approximately 18,000 miles of long-
     haul capacity in various regions of the United States for $140.1 million,
     payable in installments through June 2000. The discounted value of the
     Company's remaining payments on the lease of $135.3 million is included in
     payable pursuant to IRU agreement in the accompanying consolidated balance
     sheet at December 31, 1999.

                                      F-29
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(10) Long-term Debt

     Long-term debt is summarized as follows:

<TABLE>
<CAPTION>
                                                                                      December 31,
                                                                               -------------------------
                                                                                  1998           1999
                                                                               ----------     ----------
                                                                                     (in thousands)
     <S>                                                                       <C>            <C>
     Senior Facility with adjustable rate of interest due on scheduled
         maturity dates, secured by assets of ICG Equipment and
         NetAhead (a)                                                           $        -        79,625
     9 7/8% Senior discount notes of ICG Services, net of discount (b)             266,918       293,925
     10% Senior discount notes of ICG Services, net of discount (c)                327,699       361,290
     11 5/8% Senior discount notes of Holdings, net of discount (d)                122,528       137,185
     12 1/2% Senior discount notes of Holdings, net of discount (e)                414,864       468,344
     13 1/2% Senior discount notes of Holdings, net of discount (f)                465,886       532,252
     Mortgage payable with interest at 8 1/2%, due monthly through
         2009, secured by building                                                   1,084           999
     Mortgage loan payable with adjustable rate of interest (14.77%
         at December 31, 1999) due in full on January 31, 2013,
         secured by corporate headquarters (g)                                           -        33,077
     Other                                                                              65             -
                                                                                ----------     ---------
                                                                                 1,599,044     1,906,697
     Less current portion                                                              (46)         (796)
                                                                                ----------     ---------
                                                                                $1,598,998     1,905,901
                                                                                ==========     =========
</TABLE>

     (a)  Senior Facility

          On August 12, 1999 and amended on December 29, 1999, ICG Equipment and
          NetAhead entered into a $200.0 million senior secured financing
          facility (Senior Facility) consisting of a $75.0 million term loan, a
          $100.0 million term loan and a $25.0 million revolving line of credit.
          The Senior Facility is guaranteed by ICG Services and is secured by
          the assets of ICG Equipment and NetAhead.

          As required under the terms of the loan, the Company borrowed on
          August 12, 1999 the available $75.0 million on the $75.0 million term
          loan.  The loan bears interest at an annual interest rate of LIBOR
          plus 3.5% or the base rate, as defined in the credit agreement, plus
          2.5%, at the Company's option.  At December 31, 1999, the $75.0

                                      F-30
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(10) Long-term Debt (continued)

          million term loan bears annual interest at LIBOR plus 3.5%, or 9.67%.
          Quarterly repayments commenced September 30, 1999 and require
          quarterly loan balance reductions of 0.25% through June 30, 2005 with
          the remaining outstanding balance to be repaid during the final three
          quarters of the loan term.  The $75.0 million term loan matures on
          March 31, 2006.  At December 31, 1999, the Company has $74.6 million
          outstanding under the $75.0 million term loan.

          On August 12, 1999, the Company borrowed $5.0 million on the $100.0
          million term loan.  The $100.0 million term loan is available for
          borrowing through August 10, 2000 at an initial annual interest rate
          of LIBOR plus 3.125% or the base rate, as defined in the credit
          agreement, plus 2.125%, at the Company's option.  At December 31,
          1999, the $5.0 million outstanding under the $100.0 million term loan
          bears annual interest at LIBOR plus 3.125%, or 9.35%.  Quarterly
          repayments commence September 30, 2002 and require aggregate loan
          balance reductions of 25% through June 30, 2003, 35% through June 30,
          2004 and 40% through June 30, 2005.  The $100.0 million term loan
          matures on June 30, 2005.

          The $25.0 million revolving line of credit is available through the
          maturity date of June 30, 2005 at an initial annual interest rate of
          LIBOR plus 3.125% or the base rate, as defined in the credit
          agreement, plus 2.125%, at the Company's option.

          The Company is required to pay commitment fees ranging from 0.625% to
          1.375% for the unused portion of available borrowings under the Senior
          Facility.

          The terms of the Senior Facility provide certain limitations on the
          use of proceeds, additional indebtedness, dividends, prepayment of the
          Senior Facility and other indebtedness and certain other transactions.
          Additionally, the Company is subject to certain financial covenants
          based on its results of operations. During the year ended December 31,
          1999, certain defined terms in the credit agreement for the Senior
          Facility were amended to ensure that the Company would remain in
          compliance with the financial covenants of the Senior Facility.

     (b)  9 7/8% Notes

          On April 27, 1998, ICG Services completed a private placement of 9
          7/8% Senior Discount Notes due 2008 (the 9 7/8% Notes) for gross
          proceeds of approximately

                                      F-31
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(10) Long-term Debt (continued)

          $250.0 million.  Net proceeds from the offering, after underwriting
          and other offering costs of approximately $7.9 million, were
          approximately $242.1 million.

          The 9 7/8% Notes are unsecured senior obligations of ICG Services that
          mature on May 1, 2008, at a maturity value of $405.3 million.
          Interest will accrue at 9 7/8% per annum, beginning May 1, 2003, and
          is payable each May 1 and November 1, commencing November 1, 2003.
          The indenture for the 9 7/8% Notes contains certain covenants which
          provide limitations on indebtedness, dividends, asset sales and
          certain other transactions.

          The 9 7/8% Notes were originally recorded at approximately $250.0
          million.  The discount on the 9 7/8% Notes is being accreted through
          May 1, 2003, the date on which the 9 7/8% Notes may first be redeemed.
          The accretion of the discount and the amortization of the debt
          issuance costs are included in interest expense in the accompanying
          consolidated statements of operations.

     (c)  10% Notes

          On February 12, 1998, ICG Services completed a private placement of
          10% Senior Discount Notes due 2008 (the 10% Notes) for gross proceeds
          of approximately $300.6 million.  Net proceeds from the offering,
          after underwriting and other offering costs of approximately $9.7
          million, were approximately $290.9 million.

          The 10% Notes are unsecured senior obligations of ICG Services that
          mature on February 15, 2008, at a maturity value of $490.0 million.
          Interest will accrue at 10% per annum, beginning February 15, 2003,
          and is payable each February 15 and August 15, commencing August 15,
          2003.  The indenture for the 10% Notes contains certain covenants
          which provide limitations on indebtedness, dividends, asset sales and
          certain other transactions.

          The 10% Notes were originally recorded at approximately $300.6
          million.  The discount on the 10% Notes is being accreted through
          February 15, 2003, the date on which the 10% Notes may first be
          redeemed.  The accretion of the discount and the amortization of the
          debt issuance costs are included in interest expense in the
          accompanying consolidated statements of operations.

                                      F-32
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
____________________________________________________________________________

(10)  Long-term Debt (continued)

     (d)  11 5/8% Notes

          On March 11, 1997, Holdings completed a private placement (the 1997
          Private Offering) of 11 5/8% Senior Discount Notes due 2007 (the 11
          5/8% Notes) and 14% Exchangeable Preferred Stock Mandatorily
          Redeemable 2008 (the 14% Preferred Stock) for gross proceeds of $99.9
          million and $100.0 million, respectively.  Net proceeds from the 1997
          Private Offering, after costs of approximately $7.5 million, were
          approximately $192.4 million.

          The 11 5/8% Notes are unsecured senior obligations of Holdings
          (guaranteed by ICG) that mature on March 15, 2007, at a maturity value
          of $176.0 million.  Interest will accrue at 11 5/8% per annum,
          beginning March 15, 2002, and is payable each March 15 and September
          15, commencing September 15, 2002.  The indenture for the 11 5/8%
          Notes contains certain covenants which provide for limitations on
          indebtedness, dividends, asset sales and certain other transactions
          and effectively prohibit the payment of cash dividends.

          The 11 5/8% Notes were originally recorded at approximately $99.9
          million.  The discount on the 11 5/8% Notes is being accreted through
          March 15, 2002, the date on which the 11 5/8% Notes may first be
          redeemed.  The accretion of the discount and the amortization of the
          debt issuance costs are included in interest expense in the
          accompanying consolidated statements of operations.

     (e)  12 1/2% Notes

          On April 30, 1996, Holdings completed a private placement (the 1996
          Private Offering) of 12 1/2% Senior Discount Notes due 2006 (the 12
          1/2% Notes) and of 14 1/4% Exchangeable Preferred Stock Mandatorily
          Redeemable 2007 (the 14 1/4% Preferred Stock) for gross proceeds of
          $300.0 million and $150.0 million, respectively.  Net proceeds from
          the 1996 Private Offering, after issuance costs of approximately $17.0
          million, were approximately $433.0 million.

          The 12 1/2% Notes are unsecured senior obligations of Holdings
          (guaranteed by ICG and Holdings-Canada) that mature on May 1, 2006,
          with a maturity value of $550.3 million.  Interest will accrue at 12
          1/2% per annum, beginning May 1, 2001, and is payable each May 1 and
          November 1, commencing November 1, 2001.  The indenture for the 12
          1/2% Notes contains certain covenants which provide for

                                      F-33
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(10)  Long-term Debt (continued)

          limitations on indebtedness, dividends, asset sales and certain other
          transactions and effectively prohibit the payment of cash dividends.

          The 12 1/2% Notes were originally recorded at approximately $300.0
          million.  The discount on the 12 1/2% Notes is being accreted through
          May 1, 2001, the date on which the 12 1/2% Notes may first be
          redeemed.  The accretion of the discount and the amortization of the
          debt issuance costs are included in interest expense in the
          accompanying consolidated statements of operations.

     (f)  13 1/2% Notes

          On August 8, 1995, Holdings completed a private placement (the 1995
          Private Offering) through the issuance of 58,430 units (the Units),
          each Unit consisting of ten $1,000, 13 1/2% Senior Discount Notes due
          2005 (the 13 1/2% Notes) and warrants to purchase 33 common shares of
          Holdings-Canada (the Unit Warrants).  Net proceeds from the 1995
          Private Offering, after issuance costs of approximately $14.0 million,
          were approximately $286.0 million.

          The 13 1/2% Notes are unsecured senior obligations of Holdings
          (guaranteed by ICG and Holdings-Canada) that mature on September 15,
          2005, with a maturity value of $584.3 million.  Interest will accrue
          at the rate of 13 1/2% per annum, beginning September 15, 2000, and is
          payable in cash each March 15 and September 15, commencing March 15,
          2001.  The indenture for the 13 1/2% Notes contains certaincovenants
          which provide for limitations on indebtedness, dividends, asset sales
          and certain other transactions and effectively prohibit the payment of
          cash dividends.

          The 13 1/2% Notes were originally recorded at approximately $294.0
          million, which represents the $300.0 million in proceeds less the
          approximate $6.0 million value assigned to the Unit Warrants, which is
          included in additional paid-in capital.  The discount on the 13 1/2%
          Notes is being accreted over five years until September 15, 2000, the
          date on which the 13 1/2% Notes may first be redeemed.  The value
          assigned to the Unit Warrants, representing additional debt discount,
          is also being accreted over the five-year period.  The accretion of
          the total discount and the amortization of the debt issuance costs are
          included in interest expense in the accompanying consolidated
          statements of operations.  Holdings may redeem the 13 1/2% Notes on or
          after September 15, 2000, in whole or in part, at the redemption
          prices set forth in the agreement, plus unpaid interest, if any, at
          the date of redemption.

                                      F-34
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
____________________________________________________________________________

(10)  Long-term Debt (continued)

          The Unit Warrants entitled the holder to purchase one common share of
          Holdings-Canada, which was exchangeable into one share of ICG Common
          Stock, through August 8, 2005 at the exercise price of $12.51 per
          share.  In connection with the Reorganization of Holdings-Canada, all
          Unit Warrants outstanding are exchangeable only for shares of ICG
          Common Stock on a one-for-one basis and are no longer exchangeable for
          shares of Holdings-Canada.

     (g)  Mortgage Loan Payable

          Effective January 1, 1999, the Company purchased its corporate
          headquarters, land and improvements (collectively, the Corporate
          Headquarters) for approximately $43.4 million.  The Company, through a
          newly formed subsidiary, financed the purchase primarily through a
          loan secured by a mortgage on the Corporate Headquarters, guaranteed
          by ICG Services, Inc.  The amended loan agreement, dated May 1, 1999,
          requires monthly interest payments at an initial interest rate of
          14.77% per annum, which rate increases annually by 0.003% with the
          mortgage balance due January 31, 2013.  The seller of the Corporate
          Headquarters has retained an option to repurchase the Corporate
          Headquarters at the original sales price, which option is exercisable
          from January 1, 2004 through January 31, 2012.

     Scheduled principal maturities of long-term debt as of December 31, 1999
     are as follows (in thousands):

                      Year:
                        2000                         $      796
                        2001                                800
                        2002                                800
                        2003                                800
                        2004                                800
                        Thereafter                    2,315,556
                                                     ----------
                                                      2,319,552
                      Less unaccreted discount         (412,855)
                      Less current portion                 (796)
                                                     ----------
                                                     $1,905,901
                                                     ==========

                                      F-35
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(11) Redeemable Preferred Securities of Subsidiaries

     Redeemable preferred stock of subsidiary is summarized as follows:

<TABLE>
<CAPTION>
                                                                  December 31,
                                                           -------------------------
                                                              1998           1999
                                                           ----------     ----------
                                                                 (in thousands)
     <S>                                                   <C>            <C>
     14% Exchangeable preferred stock of Holdings,
      mandatorily redeemable in 2008 (a)                    $124,867       144,144

     14 1/4% Exchangeable preferred stock of
      Holdings, mandatorily redeemable in 2007 (b)           213,443       246,751
                                                            --------       -------
                                                            $338,310       390,895
                                                            ========       =======
</TABLE>

     (a)  14% Preferred Stock

          In connection with the 1997 Private Offering, Holdings sold 100,000
          shares of exchangeable preferred stock that bear a cumulative dividend
          at the rate of 14% per annum.  The dividend is payable quarterly in
          arrears each March 15, June 15, September 15 and December 15, and
          commenced June 15, 1997.  Through March 15, 2002, the dividend is
          payable at the option of Holdings in cash or additional shares of 14%
          Preferred Stock.  All dividends paid through December 31, 1999 have
          been paid through the issuance of additional shares of 14% Preferred
          Stock.  Holdings may exchange the 14% Preferred Stock into 14% Senior
          Subordinated Exchange Debentures at any time after the exchange is
          permitted by certain indenture restrictions.  The 14% Preferred Stock
          is subject to mandatory redemption on March 15, 2008.

     (b)  14 1/4% Preferred Stock

          In connection with the 1996 Private Offering, Holdings sold 150,000
          shares of exchangeable preferred stock that bear a cumulative dividend
          at the rate of 14 1/4% per annum.  The dividend is payable quarterly
          in arrears each February 1, May 1, August 1 and November 1, and
          commenced August 1, 1996.  Through May 1, 2001, the dividend is
          payable, at the option of Holdings, in cash or additional shares of 14
          1/4% Preferred Stock.  Holdings may exchange the 14 1/4% Preferred
          Stock into 14 1/4% Senior Subordinated Exchange Debentures at any time
          after the exchange is permitted by certain indenture restrictions.
          The 14 1/4% Preferred Stock is subject to mandatory redemption on May
          1, 2007.

                                      F-36
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(11) Redeemable Preferred Securities of Subsidiaries (continued)

     (c)  6 3/4% Preferred Securities

          On September 24, 1997 and October 3, 1997, ICG Funding completed a
          private placement of 6 3/4% Exchangeable Limited Liability Company
          Preferred Securities Mandatorily Redeemable 2009 (the 6 3/4% Preferred
          Securities) for gross proceeds of $132.25 million.  Net proceeds from
          the private placement, after offering costs of approximately $4.7
          million, were approximately $127.6 million.  Included in restricted
          cash at December 31, 1999 is $8.7 million which consists of the
          proceeds from the private placement which are designated for the
          payment of cash dividends on the 6 3/4% Preferred Securities through
          November 15, 2000.

          The 6 3/4% Preferred Securities consist of 2,645,000 exchangeable
          preferred securities of ICG Funding that bear a cumulative dividend at
          the rate of 6 3/4% per annum.  The dividend is paid quarterly in
          arrears each February 15, May 15, August 15 and November 15, and
          commenced November 15, 1997.  The dividend is payable in cash through
          November 15, 2000 and, thereafter, in cash or shares of ICG Common
          Stock, at the option of ICG Funding.  The 6 3/4% Preferred Securities
          are exchangeable, at the option of the holder, at any time prior to
          November 15, 2009 into shares of ICG Common Stock at an exchange rate
          of 2.0812 shares of ICG Common Stock per preferred security, or
          $24.025 per share, subject to adjustment.  ICG Funding may, at its
          option, redeem the 6 3/4% Preferred Securities at any time on or after
          November 18, 2000.  Prior to that time, ICG Funding may redeem the 6
          3/4% Preferred Securities if the current market value of ICG Common
          Stock equals or exceeds the exchange price by 150%, for at least 20
          days of any 30-day trading period, through November 15, 2000.  The 6
          3/4% Preferred Securities are subject to mandatory redemption on
          November 15, 2009.

          On February 13, 1998, ICG made a capital contribution of 126,750
          shares of ICG Common Stock to ICG Funding.  Immediately thereafter,
          ICG Funding sold the contributed shares to unrelated third parties for
          proceeds of approximately $3.4 million.  ICG Funding recorded the
          contribution of the ICG Common Stock as additional paid-in capital at
          the then fair market value and, consequently, no gain or loss was
          recorded by ICG Funding on the subsequent sale of those shares.

          Also, on February 13, 1998, ICG Funding used the remaining proceeds
          from the private placement of the 6 3/4% Preferred Securities, which
          were not restricted for the payment of cash dividends, along with the
          proceeds from the sale of the

                                      F-37
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(11) Redeemable Preferred Securities of Subsidiaries (continued)

          contributed ICG Common Stock to purchase approximately $112.4 million
          of ICG Communications, Inc. Preferred Stock (ICG Preferred Stock)
          which pays dividends each February 15, May 15, August 15 and November
          15 in additional shares of ICG Preferred Stock through November 15,
          2000.  Subsequent to November 15, 2000, dividends on the ICG Preferred
          Stock are payable in cash or shares of ICG Common Stock, at the option
          of ICG.  The ICG Preferred Stock is exchangeable, at the option of ICG
          Funding, at any time prior to November 15, 2009 into shares of ICG
          Common Stock at an exchange rate based on the exchange rate of the 6
          3/4% Preferred Securities and is subject to mandatory redemption on
          November 15, 2009.  The ICG Preferred Stock has been eliminated in
          consolidation of the Company's consolidated financial statements.

          The accreted value of the 6 3/4% Preferred Securities is included in
          Company-obligated mandatorily redeemable preferred securities of
          subsidiary limited liability company which solely holds Company
          preferred stock in the accompanying consolidated balance sheets.

     Included in accretion and preferred dividends on preferred securities of
     subsidiaries, net of minority interest in share of losses is approximately
     $39.8 million, $55.2 million and $61.9 million for the years ended December
     31, 1997, 1998 and 1999, respectively, associated with the accretion of
     issuance costs, discount and preferred security dividend accruals for the 6
     3/4% Preferred Securities, the 14% Preferred Stock and the 14 1/4%
     Preferred Stock and the Redeemable Preferred Stock.  These costs are
     partially offset by the minority interest share in losses of subsidiaries
     of approximately $1.7 million for the year ended December 31, 1997.  There
     was no reported minority interest share in losses of subsidiaries for the
     years ended December 31, 1998 or 1999.

(12) Stockholders' Deficit

     (a)  Stock Options and Employee Stock Purchase Plan

          During the fiscal years ended September 30, 1991, 1992 and 1993, the
          Company's board of directors approved incentive stock option plans and
          replenishments to those plans which provide for the granting of
          options to directors, officers, employees and consultants of the
          Company to purchase 285,000, 724,400 and 1,692,700 shares,
          respectively, of the Company's Common Stock, with exercise prices
          between 80% and 100% of the fair value of the shares at the date of
          grant.  A total of 1,849,600

                                      F-38
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(12) Stockholders' Deficit (continued)

          options, net of cancellations, have been granted under these plans
          through December 31, 1999 with exercise prices ranging from
          approximately $2.92 to $14.03.  Compensation expense has been recorded
          for options granted at an exercise price below the fair market value
          of the Company's Common Stock at the date of grant, pursuant to the
          provisions of APB 25.  The options granted under these plans are
          subject to various vesting requirements and expire in five and ten
          years from the date of grant.

          The NETCOM 1993 Stock Option Plan was assumed by ICG at the time of
          the merger, and approved by ICG's board of directors as an incentive
          and non-qualified stock option plan which provides for the granting of
          options to certain directors, officers and employees to purchase
          2,720,901 shares of ICG Common Stock.  A total of 2,073,277 options,
          net of cancellations, have been granted under this plan through
          December 31, 1999 at exercise prices ranging from $0.56 to $79.50,
          none of which were less than 100% of the fair market value of the
          shares underlying options on the date of grant, and accordingly, no
          compensation expense was recorded for these options under APB 25.  The
          options granted under this plan are subject to various vesting
          requirements, generally three and five years, and expire within ten
          years from the date of grant.

          From the fiscal year ended September 30, 1994 through the year ended
          December 31, 1998, the Company's board of directors approved incentive
          and non-qualified stock option plans and replenishments to those plans
          which provide for the granting of options to certain directors,
          officers and employees to purchase 2,536,000 shares of the Company's
          Common Stock under the 1994 plan, an aggregate of 2,700,000 shares of
          the Company's Common Stock under the 1995 and 1996 plans and 3,400,000
          shares of ICG Common Stock under the 1998 plan.  A total of 7,808,496
          options, net of cancellations, have been granted under these plans
          through December 31, 1999 at original exercise prices ranging from
          $7.94 to $35.75, none of which were less than 100% of the fair market
          value of the shares underlying options on the date of grant, and
          accordingly, no compensation expense was recorded for these options
          under APB 25.  The options granted under these plans are subject to
          various vesting requirements and expire in five and ten years from the
          date of grant.

          Additionally, during the year ended December 31, 1999, the Company's
          board of directors granted 696,836 non-qualified stock options, net of
          cancellations through December 31, 1999, to certain officers and
          employees at exercise prices ranging from $14.44 to $23.19, none of
          which were less than 100% of the fair market value of the shares
          underlying options on the date of grant, and accordingly, no

                                      F-39
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(12) Stockholders' Deficit (continued)

          compensation expense was recorded for these options under APB 25.  The
          non-qualified options granted during the year ended December 31, 1999
          are subject to various vesting requirements and expire in ten years
          from the date of grant.

          In order to continue to provide non-cash incentives and retain key
          employees, all employee stock options outstanding on April 16, 1997
          with exercise prices at or in excess of $15.875 were canceled by the
          Stock Option Committee of the Company's board of directors and
          regranted with an exercise price of $10.375, the closing price of ICG
          Common Stock on the Nasdaq National Market on April 16, 1997.
          Approximately 598,000 options, with original exercise prices ranging
          from $15.875 to $26.25, were canceled and regranted on April 16, 1997.
          For the same business purpose, all employee stock options outstanding
          on September 18, 1998 with exercise prices at or in excess of $22.00
          were canceled by the Stock Option Committee of the Company's board of
          directors and regranted with an exercise price of $16.875, the closing
          price of ICG Common Stock on the Nasdaq National Market on September
          18, 1998.  A total of 2,413,260 options, with original exercise prices
          ranging from $22.00 to $35.75 were canceled and regranted on September
          18, 1998.  There was no effect on the Company's consolidated financial
          statements as a result of the cancellation and regranting of options.

          In October 1996, the Company established an Employee Stock Purchase
          Plan whereby employees can elect to designate 1% to 30% of their
          annual salary to be used to purchase shares of ICG Common Stock, up to
          a limit of $25,000 in ICG Common Stock each year, at a 15% discount to
          fair market value.  Stock purchases occur four times a year on
          February 1, May 1, August 1 and November 1, with the price per share
          equaling the lower of 85% of the market price at the beginning or end
          of the offering period.  The Company is authorized to issue a total of
          1,000,000 shares of ICG Common Stock to participants in the plan.
          During the years ended December 13, 1997, 1998 and 1999, the Company
          sold 109,213, 111,390 and 205,568 shares of ICG Common Stock,
          respectively, to employees under this plan.

          The Company has recorded no compensation expense in connection with
          its stock-based employee and non-employee director compensation plans
          pursuant to the intrinsic value based method of APB 25 for the periods
          presented.  Had compensation expense for the Company's plans been
          determined based on the fair market value of the options at the grant
          dates for awards under those plans consistent with the provisions of
          SFAS 123, the Company's pro forma net loss and loss per share would
          have been as presented below.  Pro forma disclosures include the

                                      F-40
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(12) Stockholders' Deficit (continued)

          effects of employee and non-employee director stock options granted
          during the periods presented.

<TABLE>
<CAPTION>
                                                    Years ended December 31,
                                            ----------------------------------------
                                               1997           1998           1999
                                            ----------     ----------     ----------
                                            (in thousands, except per share amounts)
          <S>                               <C>            <C>            <C>
          Net loss:
           As reported                       $(360,735)     (418,045)      (234,162)
           Pro forma                          (369,677)     (439,362)      (259,362)

          Net loss per share -- basic
           and diluted:
           As reported                       $   (8.49)        (9.25)         (4.97)
           Pro forma                             (8.70)        (9.72)         (5.50)
</TABLE>

          The fair value of each option grant to employees and non-employee
          directors other than NETCOM employees and non-employee directors was
          estimated on the date of grant using the Black-Scholes option-pricing
          model with the following weighted average assumptions:  an expected
          option life of three years for directors, officers and other
          executives, and two years for other employees, for all periods;
          expected volatility of 50% for the year ended December 31, 1997, 70%
          for the years ended December 31, 1998 and 1999; and risk-free interest
          rates ranging 5.61% to 6.74% for the year ended December 31, 1997,
          4.09% to 5.77% for the year ended December 31, 1998 and 4.59% to 6.28%
          for the year ended December 31, 1999.  Risk-free interest rates, as
          were currently available on the grant date, were assigned to each
          granted option based on the zero-coupon rate of U.S. Treasury bills to
          be held for the same period as the assumed option life.  Since the
          Company does not anticipate issuing any dividends on the ICG Common
          Stock, the dividend yield for all options granted was assumed to be
          zero.  The weighted average fair market value of combined ICG and
          NETCOM options granted during the years ended December 31, 1997, 1998
          and 1999 was approximately $10.31, $13.23 and $10.53 per option,
          respectively.

          As options outstanding at December 31, 1999 will continue to vest in
          subsequent periods and additional options are expected to be awarded
          under existing and new plans, the above pro forma results are not
          necessarily indicative of the impact on net loss and net loss per
          share in future periods.

                                      F-41
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(12) Stockholders' Deficit (continued)

          The following table summarizes the status of the Company's stock-based
          compensation plans:

<TABLE>
<CAPTION>
                                               Shares           Weighted average      Options
                                               options           exercise price      exercisable
                                            --------------      ----------------    --------------
                                            (in thousands)                          (in thousands)
     <S>                                    <C>                 <C>                 <C>
     Outstanding at January 1, 1997           6,084              $15.68              3,476
       Granted                                3,377               14.94
       Exercised                               (709)               8.13
       Canceled                              (2,604)              25.32
                                             ------

     Outstanding at December 31, 1997         6,148               11.97              3,532
       Granted                                5,968               23.34
       Exercised                             (1,395)              12.08
       Canceled                              (3,941)              25.62
                                             ------

     Outstanding at December 31, 1998         6,780               13.95              3,299
       Granted                                3,374               18.50
       Exercised                               (817)              13.55
       Canceled                              (1,942)              17.70
                                             ------

     Outstanding at December 31, 1999         7,395               15.06              3,142
                                             ======
</TABLE>

                                      F-42
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(12) Stockholders' Deficit (continued)

          The following table summarizes information about options outstanding
          at December 31, 1999:

<TABLE>
<CAPTION>

                             Options outstanding                          Options exercisable
               ------------------------------------------------      ----------------------------
                                         Weighted
                                         average      Weighted                           Weighted
Range of                                remaining     average                             average
exercise               Number          contractual    exercise           Number           exercise
 prices              outstanding           life        price           exercisable         price
- --------           --------------      ------------   ---------      ---------------     ---------
                   (in thousands)       (in years)                   (in thousands)
<S>                <C>                 <C>            <C>            <C>                 <C>
$ 2.69 - 10.00         2,027              5.51         $ 8.30              1,937           $ 8.30
 10.38 - 16.88         2,371              7.85          15.44                966            15.36
 16.94 - 19.13         1,836              9.24          18.07                151            18.07
 19.19 - 30.00         1,161              8.95          21.41                 88            21.41
                       -----                                               -----
                       7,395                                               3,142
                       =====                                               =====
</TABLE>

     (b)  Warrants

          Between the fiscal years ended September 30, 1993 and 1995, the
          Company issued a series of warrants at varying prices to purchase
          common shares of Holdings-Canada which, after August 5, 1996, were
          exchangeable on a one-for-one basis for Class A common shares of
          Holdings-Canada or ICG Common Stock.  The following table summarizes
          warrant activity for the three years ended December 31, 1999:

                                      F-43
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(12) Stockholders' Deficit (continued)

<TABLE>
<CAPTION>
                                                       Outstanding            Exercise
                                                         warrants           price range
                                                      --------------      ---------------
                                                      (in thousands)
          <S>                                         <C>                 <C>

          Outstanding, January 1, 1997                   2,623             $ 7.38 - 21.51
          Exercised                                       (599)              7.38 - 21.51
          Canceled                                         (50)                 14.50
                                                         -----

          Outstanding, December 31, 1997                 1,974              12.51 - 21.51
          Exercised                                       (113)             12.51 - 21.51
          Canceled                                          (9)             20.01 - 21.51
                                                         -----

          Outstanding, December 31, 1998                 1,852                  12.51
          Exercised                                       (119)                 12.51
                                                         -----

          Outstanding, December 31, 1999                 1,733                  12.51
                                                         =====
</TABLE>

          All warrants outstanding at December 31, 1999 have an expiration date
          of August 6, 2005 and, in connection with the reorganization of
          Holdings-Canada which occurred during the year ended December 31,
          1998, are exchangeable only for shares of ICG Common Stock on a one-
          for-one basis.

     (c)  Preferred Stock

          The Company is authorized to issue 1,000,000 shares of preferred stock
          and 50,000 shares of ICG Preferred Stock.  At December 31, 1999, the
          Company had no shares of preferred stock outstanding.  All of the
          issued and outstanding shares of ICG Preferred Stock at December 31,
          1999 are held by ICG Funding.

(13) Related Party Transactions

     During the fiscal year ended September 30, 1996, Holdings-Canada and
     International Communications Consulting, Inc. (ICC) entered into a
     consulting agreement whereby ICC provided various consulting services to
     the Company through December 1999.

                                      F-44
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(13) Related Party Transactions (continued)

     During the years ended December 31, 1997, 1998 and 1999, the Company paid
     approximately $1.1 million, $1.0 million and $0.5 million, respectively,
     related to this consulting agreement.  William W. Becker, a stockholder and
     former director of the Company, is President and Chief Executive Officer of
     ICC.

(14) Commitments and Contingencies

     (a)  Network Capacity and Construction

          In January 2000, Qwest Communications Corporation (Qwest) and the
          Company signed an agreement, whereby the Company will provide to
          Qwest, for $126.5 million over the initial 6-year term of the
          agreement, an indefeasible right of use (IRU) for designated portions
          of the Company's local fiber optic network. The Company will recognize
          revenue ratably over the term of the agreement, as the network
          capacity is available for use and receive payments in installments
          through June 18, 2000. Qwest may, at its option, extend the initial
          term of the agreement for an additional four-year period and an
          additional 10-year period for incremental payment at the time of the
          option exercises. In the event that the Company fails to deliver any
          of the network capacity by March 31, 2001, Qwest is entitled to cancel
          any undelivered network capacity segments and receive immediate refund
          of any amounts already paid to the Company for such segments.

          In June 1999, the Company signed a minimum 10-year agreement to lease
          certain portions of its fiber optic network to Qwest for $32.0
          million, which was received in full by the Company in June 1999. The
          Company has accounted for the agreement as a sales-type lease and is
          recognizing revenue and operating costs in its consolidated financial
          statements on a percentage of completion basis as the network build-
          out is completed and is available for use. For the year ended December
          31, 1999, the Company included $18.1 million and $3.2 million in
          revenue and operating costs, respectively, in its consolidated
          financial statements

                                      F-45
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(14) Commitments and Contingencies (continued)

          related to the agreement, including revenue attributed to maintenance
          services, which is recognized ratably over the term of the agreement.
          The Company expects the network facilities included in the agreement
          to be completed during the first half of 2000. Approximately $13.9
          million of the total proceeds received remain in deferred revenue in
          the Company's consolidated balance sheet at December 31, 1999.

          In March 1996, the Company and Southern California Edison Company
          (SCE) entered into a 25-year agreement under which the Company will
          license 1,258 miles of fiber optic cable in Southern California, and
          can install up to 500 additional miles of fiber optic cable.  This
          network, which will be maintained and operated primarily by the
          Company, stretches from Los Angeles to southern Orange County.  Under
          the terms ofthis agreement, SCE is entitled to receive an annual fee
          for ten years, certain fixed quarterly payments, a quarterly payment
          equal to a percentage of certain network revenue, and certain other
          installation and fiber connection fees.  The aggregate fixed payments
          remaining under the agreement totaled approximately $125.4 million at
          December 31, 1999.  The agreement has been accounted for as a capital
          lease in the accompanying consolidated balance sheets.

     (b)  Telecommunications Services and Line Purchase Commitments

          Effective September 1998, the Company entered into two service
          agreements with three-year terms with WorldCom Network Services, Inc.
          (WorldCom).  Under the Telecom Services Agreement, WorldCom provides,
          at designated rates, switched telecommunications services and other
          related services to the Company, including termination services, toll-
          free origination, switched access, dedicated access and travel card
          services.  Under the Carrier Digital Services Agreement, WorldCom
          provides the Company, at designated rates, with the installation and
          operation of dedicated digital telecommunications interexchange
          services, local access and other related services, which the Company
          believes expedites service availability to its

                                      F-46
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(14) Commitments and Contingencies (continued)

          customers.  Both agreements require that the Company provide WorldCom
          with certain minimum monthly revenue, which if not met, would require
          payment by the Company for the difference between the minimum
          commitment and the actual monthly revenue.  Additionally, both
          agreements limit the Company's ability to utilize vendors other than
          WorldCom for certain telecommunications services specified in the
          agreements.  The Company's policy is to accrue and include in
          operating costs the effect of any shortfall in minimum revenue
          commitments under these agreements in the period in which the
          shortfall occurred.  The Company has successfully achieved all minimum
          revenue commitments to WorldCom under these agreements through
          December 31, 1999.

          In March 1999, the Company entered into an agreement with NorthPoint,
          which designates NorthPoint as the Company's preferred digital
          subscriber line (DSL) provider through June 1, 2001.  Under the
          agreement, the Company agreed to purchase digital subscriber lines
          before designated intervals.  The Company and NorthPoint are currently
          renegotiating the terms of the agreement with respect to pricing and
          minimum purchase levels.  The Company's policy is to accrue and
          include in operating costs the effect of any shortfall in DSL
          installations under its agreement with NorthPoint in the period in
          which the shortfall occurred, although the Company has suspended this
          practice until such time that negotiations with NorthPoint are
          complete.  Additionally, the Company sold its existing DSL equipment
          to NorthPoint for total proceeds of approximately $2.7 million.

          In November 1999, the Company entered into a one-year agreement with
          Covad Communications Company, a California-based DSL provider (Covad),
          to purchase DSL services from Covad.  Under the agreement, the Company
          is required to purchase a minimum number of digital subscriber lines
          before designated intervals over the one-year period.  In return, the
          Company will receive certain DSL service price discounts.
          Additionally, the Company will receive quarterly rebates from Covad
          for each line installed which meets or exceeds the designated
          milestone schedule.  In the event that the Company fails to purchase
          the minimum number of digital subscriber lines at the designated
          intervals, Covad and the Company will renegotiate the terms of the
          agreement, which renegotiations may include revision of the minimum
          purchase levels and the elimination of DSL service price discounts.
          To date, the Company has met all required minimum commitments under
          its agreement with Covad.

                                      F-47
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(14) Commitments and Contingencies (continued)

     (c)  Capital Purchase Commitments

          The Company has entered into various equipment purchase agreements
          with certain of its vendors.  Under these agreements, if the Company
          does not meet a minimum purchase level in any given year, the vendor
          may discontinue certain discounts, allowances and incentives otherwise
          provided to the Company.  In addition, the agreements may be
          terminated by either the Company or the vendor upon prior written
          notice.

          Additionally, the Company has entered into certain commitments to
          purchase capital assets with an aggregate purchase price of
          approximately $159.5 million at December 31, 1999.

     (d)  Operating Leases

          The Company leases office space and equipment under non-cancelable
          operating leases.  Lease expense was approximately $11.8 million,
          $27.0 million and $21.3 million for the years ended December 31, 1997,
          1998 and 1999, respectively.

          Minimum lease payments due each year on or before December 31 under
          the Company's operating leases are as follows (in thousands):
<TABLE>
                  <S>                 <C>
                    2000                $ 23,324
                    2001                  21,597
                    2002                  18,526
                    2003                  16,111
                    2004                  12,943
                    Thereafter            57,478
                                        --------
                                        $149,979
                                        ========

</TABLE>

                                     F-48
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(14) Commitments and Contingencies (continued)

     (e)  Transport and Termination Charges

          The Company has recorded revenue of approximately $4.9 million, $58.3
          million and $124.1 million for the years ended December 31, 1997, 1998
          and 1999, respectively, for reciprocal compensation relating to the
          transport and termination of local traffic to ISPs from customers of
          ILECs pursuant to various interconnection agreements.  During this
          period, some of the ILECs have not paid all of the bills they have
          received from the Company and have disputed these charges based on the
          belief that such calls are not local traffic as defined by the various
          agreements and not subject to payment of transport and termination
          charges under state and federal laws and public policies.  However,
          the Company has resolved certain of these disputes with some of the
          ILECs.

          The resolution of these disputes have been, and will continue to be,
          based on rulings by state public utility commissions and/or by the
          Federal Communications Commission (FCC), or through negotiations
          between the parties.  To date, there have been favorable final rulings
          from 31 state public utility commissions that ISP traffic is subject
          to the payment of reciprocal compensation under current
          interconnection agreements.  Many of these state commission decisions
          have been appealed by the ILECs.  To date, five federal court
          decisions, including two federal circuit court of appeals decisions
          have been issued upholding state commission decisions ordering the
          payment of reciprocal compensation for ISP traffic.  On February 25,
          1999, the FCC issued a decision that ISP-bound traffic is largely
          jurisdictionally interstate traffic.  The decision relies on the long-
          standing federal policy that ISP traffic, although jurisdictionally
          interstate, is treated as though it is local traffic for pricing
          purposes.  The decision also emphasizes that because there currently
          are no federal rules governing intercarrier compensation for ISP
          traffic, the determination as to whether such traffic is subject to
          reciprocal compensation under the terms of interconnection agreements
          is properly made by the state commissions and that carriers are bound
          by their interconnection agreements and state commission decisions
          regarding the payment of reciprocal compensation for ISP traffic.  The
          FCC has initiated a rulemaking proceeding regarding the adoption of
          prospective federal rules for intercarrier compensation for ISP
          traffic.  In its notice of

                                      F-49
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(14) Commitments and Contingencies (continued)

          rulemaking, the FCC expresses its preference that compensation rates
          for this traffic continue to be set by negotiations between carriers,
          with disputes resolved by arbitrations conducted by state commissions,
          pursuant to the Telecommunications Act.  Since the issuance of the
          FCC's decision on February 25, 1999, 19 state utility commissions,
          have either ruled or reaffirmed that ISP traffic is subject to
          reciprocal compensation under current interconnection agreements, and
          two state commissions have declined to apply reciprocal compensation
          for ISP traffic under current interconnection agreements.
          Additionally, 11 state commissions have awarded reciprocal
          compensation for ISP traffic in arbitration proceedings involving new
          agreements.  One state has declined to order reciprocal compensation
          in an arbitration proceeding, and two states have declined to decide
          the issue in the arbitration until after the FCC and/or the state
          commission reaches a decision in pending proceedings on prospective
          compensation.

          On March 24, 2000, the United States Court of Appeals for the District
          of Columbia Circuit vacated and remanded the FCC's February 25, 1999
          decision. The Company does not believe that the Circuit Court's
          decision will adversely affect the state decisions noted above with
          respect to reciprocal compensation. The decision does, however, create
          some uncertainty and there can be no assurance that future FCC or
          state rulings will be favorable to the Company.

          The Company has aggressively participated in a number of regulatory
          proceedings that address the obligation of the ILECs to pay the
          Company reciprocal compensation for ISP-bound traffic under the
          Company's interconnection agreements.  These proceedings include
          complaint proceedings brought by the Company against individual ILECs
          for failure to pay reciprocal compensation under the terms of a
          current interconnection agreement; generic state commission
          proceedings concerning the obligations of ILECs to pay reciprocal
          compensation to CLECs, and arbitration proceedings before state
          commissions addressing the payment of reciprocal compensation on a
          prospective basis under new interconnection agreements.

          In 1999, the state utility commission in Colorado issued a final
          decision granting a complaint filed by the Company against US West
          Communications, Inc. (US West) and ruled that the Company is entitled
          to be paid reciprocal compensation for ISP-bound traffic under the
          terms of the Company's interconnection agreement in effect at the time
          of the complaint proceeding. Additionally, in June 1999, the Alabama
          Public Service Commission ruled that the Company is entitled to be
          treated the same as other CLECs for which the Alabama commission had
          previously ordered the payment of reciprocal compensation for ISP
          traffic by BellSouth Corporation (BellSouth). The ILECs filed for
          judicial review in federal district court of each of these favorable


                                      F-50
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(14) Commitments and Contingencies (continued)

          commission rulings; the appeals are pending.  Also in 1999, the
          California PUC issued a decision affirming a previously issued
          decision that held that reciprocal compensation must be paid by
          Pacific Bell and GTE-California for the termination of ISP traffic by
          CLECs under existing interconnection agreements.  The ILECs also have
          appealed the California PUC decision, and the appeal is pending.

          Subsequent to the issuance of the favorable rulings by the Colorado,
          Alabama and California state commissions, the Company has received
          payments from US West, Pacific Bell and GTE-California for amounts
          owed for reciprocal compensation. Pursuant to an earlier decision by
          the Ohio commission, Ameritech has been paying ICG reciprocal
          compensation for ISP traffic under its original interconnection
          agreement which expired on February 15, 2000. Through December 31,
          1999, the Company has received $65.8 million from Ameritech, $7.7
          million from Pacific Bell and $11.7 million from GTE-California in
          reciprocal compensation payments. Additionally, in January and
          February 2000 the Company received additional payments from Pacific
          Bell of $16.8 million, a portion of which represents amounts
          previously placed in an escrow account by Pacific Bell calculated as
          being owed to the Company for reciprocal compensation for ISP-bound
          traffic. Also in January 2000, US West released to the Company $10.1
          million in reciprocal compensation payments that had been in an escrow
          account.

          Additionally, through December 31, 1999, Southwestern Bell Telephone
          Company (SWBT) has remitted payment to the Company of $3.9 million for
          reciprocal compensation owed to the Company for traffic from SWBT
          customers in Texas to ISPs served by the Company. On December 29,
          1999, SWBT initiated commercial arbitration to determine of whether
          the terms of the Company's current interconnection agreement with SWBT
          require that the rates that the Company has been billing SWBT for
          reciprocal compensation be reduced to rates established by the Texas
          PUC in a 1998 consolidated arbitration with SWBT involving AT&T
          Corporation, MCI Communications Corporation and other parties. Due to
          subsequent procedural developments, this issue will be decided by the
          Texas PUC, rather than in commercial arbitration, after the parties
          have completed dispute resolution in accordance with the terms of the
          interconnection agreement.
                                      F-51
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(14) Commitments and Contingencies (continued)

          On September 16, 1999, the CPUC rendered a decision against
          MFS/Worldcom, a CLEC (MFS), in an arbitration between Pacific Bell and
          MFS. The California PUC ruled that MFS should not be permitted to
          charge reciprocal compensation rates for the tandem switching and
          common transport rate elements. Although the California PUC's ruling
          did not involve the Company, the Company made a decision effective for
          the three months beginning on September 30, 1999 and thereafter to
          suspend the revenue recognition for the tandem switching and common
          transport rate elements for services provided in California and in all
          other states where the Company operates and such rate elements are
          included in the Company's interconnection agreement with the ILEC.
          Additionally, the Company recorded a provision of $45.2 million during
          the three months September 30, 1999 for accounts receivable related to
          these elements recognized in periods through June 30, 1999, which the
          Company believes may be uncollectible. The Company continues to bill
          Pacific Bell, SWBT and GTE for the tandem switching and common
          transport rate elements, and will pursue collection of its accounts
          receivable, despite any such provision. On February 4, 2000, the
          California PUC initiated a new proceeding to examine, on a prospective
          basis, compensation for ISP-bound traffic, including the tandem and
          transport rate elements issue.

          The Company has also recorded revenue of approximately $19.1 million
          and $18.4 million for the years ended December 31, 1998 and 1999,
          respectively, related to other transport and termination charges to
          the ILECs, pursuant to the Company's interconnection agreements with
          these ILECs.  Included in the Company's trade receivables at December
          31, 1998 and 1999 are $72.8 million and $76.3 million, respectively,
          for all receivables related to reciprocal compensation and other
          transport and termination charges.  The receivables balance at
          December 31, 1998 and 1999 is net of an allowance of $5.6 million and
          $58.2 million, respectively, for disputed amounts and tandem switching
          and common transport rate elements.

          As the Company's interconnection agreements expire or are extended,
          rates for transport and termination charges are being and will
          continue to be renegotiated and/or arbitrated. Rates for transport and
          termination also may be impacted by ongoing state and federal
          regulatory proceedings addressing intercarrier compensation for
          Internet traffic on a prospective basis. In addition to the FCC's
          pending rulemaking proceeding and the District of Columbia Court of
          Appeals recent remand, of the states in which ICG currently operates,
          the Ohio, Texas and California commissions currently are conducting
          proceedings on prospective compensation.

                                      F-52
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(14) Commitments and Contingencies (continued)

          The Company has negotiated and/or arbitrated new or extended
          interconnection agreements with BellSouth, Ameritech, GTE-California
          and Pacific Bell. The Company has completed arbitration proceedings
          with Bell South before the state commissions in Alabama, North
          Carolina, Georgia, Kentucky, Florida and Tennessee and with Ameritech
          before the Ohio commission. Final decisions issued by the Alabama,
          North Carolina, Kentucky and Georgia commissions awarded the Company
          reciprocal compensation for ISP traffic in new agreements to be
          executed by the parties, including the tandem and transport rate
          element. The arbitration decisions of the Florida and Ohio commissions
          declined to rule on the merits of whether the Company should be paid
          reciprocal compensation for ISP traffic. The Florida decision ruled
          that the compensation provisions of the parties' current
          interconnection agreement would continue to apply, subject to true up,
          until the completion of the FCC's rulemaking on future compensation.
          The Ohio commission deferred ruling on the merits until completion of
          the Ohio commission's generic proceeding on prospective compensation,
          and ordered that in the interim period until completion of the generic
          proceeding, bill and keep procedures should be followed, subject to
          true up once the commission proceeding is concluded. Arbitration
          proceedings with US West before the Colorado commission and with SWBT
          before the Texas commission are pending. The Company has negotiated an
          extension of its current agreement with GTE-California until August
          2000 that provides that reciprocal compensation will be paid for ISP
          traffic, at rates that are lower than the rates that previously
          applied under the agreement, and the Company has adopted the MFS
          WorldCom/Pacific Bell interconnection agreement, effective as of March
          12, 2000, which agreement also provides for the payment of the end
          office rate element of reciprocal compensation for ISP traffic, with
          the tandem and transport rate elements issue subject to further
          litigation.

          Subsequent to completion of the arbitration proceedings with
          BellSouth, the Company signed a three-year agreement with BellSouth
          that, among other issues, addresses the payment of reciprocal
          compensation for Internet traffic.  BellSouth agreed to pay past
          monies due to the Company for reciprocal compensation for the period
          beginning when ISP traffic was first recorded by the Company from
          BellSouth and ending December 31, 1999, and the parties also agreed to
          the payment of reciprocal compensation for Internet and voice traffic
          for the period from January 1, 2000 through December 31, 2002 at per-
          minute rates that gradually reduce over the three year period. The
          agreement is applicable to all nine states in the BellSouth operating
          territory.

                                      F-53
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(14) Commitments and Contingencies (continued)

          While the Company intends to pursue the collection of all receivables
          related to transport and termination charges as of December 31, 1999
          and believes that future revenue from transport and termination
          charges recognized under the Company's interconnection agreements will
          be realized, there can be no assurance that future regulatory and
          judicial rulings will be favorable to the Company, or that different
          pricing plans for transport and termination charges between carriers
          will not be adopted when the Company's interconnection agreements
          continue to be renegotiated or arbitrated, or as a result of FCC or
          state commission proceedings on future compensation methods.  In fact,
          the Company believes that different pricing plans will continue to be
          considered and adopted, and although the Company expects that revenue
          from transport and termination charges likely will decrease as a
          percentage of total revenue from local services in subsequent periods,
          the Company's local termination services still will be required by the
          ILECs and must be provided under the Telecommunications Act, and
          likely will result in increasing volume in minutes due to the growth
          of the Internet and related services markets. The Company expects to
          negotiate and/or arbitrate reasonable compensation and collection
          terms for local termination services, although there is no assurance
          that such compensation will remain consistent with current levels.

     (f)  Litigation

          On April 4, 1997, certain shareholders of Zycom filed a shareholder
          derivative suit and class action complaint for unspecified damages,
          purportedly on behalf of all of the minority shareholders of Zycom, in
          the District Court of Harris County, Texas (Case No. 97-17777) against
          the Company, Zycom and certain of their subsidiaries.  This complaint
          alleges that the Company and certain of its subsidiaries breached
          certain duties owed to the plaintiffs.  The plaintiffs were denied
          class certification by the trial court and the Court of Appeals
          affirmed the trial court's decision.  Trial has been tentatively
          scheduled for May 2000.  The Company is vigorously defending the
          claims.  While it is not possible to predict the outcome of this
          litigation, management believes these proceedings will not have a
          material adverse effect on the Company's financial condition, results
          of operations or cash flows.

          The Company is a party to certain other litigation which has arisen in
          the ordinary course of business.  In the opinion of management, the
          ultimate resolution of these matters will not have a material adverse
          effect on the Company's financial condition, results of operations or
          cash flows.

                                      F-54
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(15) Business Units

     The Company conducts transactions with external customers through the
     operations of its Telecom Services business unit.  Shared administrative
     services are provided to Telecom Services by Corporate Services.  Corporate
     Services consists of the operating activities of ICG Communications, Inc.,
     ICG Funding, LLC, ICG Canadian Acquisition, Inc., ICG Holdings (Canada)
     Co., ICG Holdings, Inc., ICG Services, Inc., ICG Corporate Headquarters,
     L.L.C., ICG 161, L.P. and ICG Mountain View, Inc., which primarily hold
     securities and real estate properties and provide certain legal, accounting
     and finance, personnel and other administrative support services to Telecom
     Services.

     Direct and certain indirect costs incurred by Corporate Services on behalf
     of Telecom Services are allocated to Telecom Services based on the nature
     of the underlying costs.  Transactions between Telecom Services and
     Corporate Services for services performed in the normal course of business
     are recorded at amounts which are intended to approximate fair value.

     Set forth below are revenue, EBITDA (before non-recurring and non-cash
     charges), which represents the measure of operating performance used by
     management to evaluate operatingresults, depreciation and amortization,
     interest expense, capital expenditures of continuing operations and total
     assets for Telecom Services and Corporate Services.  As described in note
     3, the operating results of the Company reflect the operations of NETCOM,
     Network Services, Satellite Services and Zycom as discontinued for all
     periods presented.

<TABLE>
<CAPTION>
                                                              Years ended December 31,
                                                      ----------------------------------------
                                                         1997           1998           1999
                                                      ----------     ----------     ----------
                                                                   (in thousands)
<S>                                                   <C>            <C>            <C>
 Revenue:
  Telecom Services                                     $ 149,358      303,317        479,226
  Corporate Services                                           -            -              -
                                                       ---------      -------        -------
        Total revenue                                  $ 149,358      303,317        479,226
                                                       =========      =======        =======

 EBITDA (before non-recurring and non-cash
  charges) (a):
        Telecom Services                               $ (92,053)     (21,681)        28,941
        Corporate Services                               (27,811)     (20,415)       (28,398)
                                                       ---------      -------        -------
             Total EBITDA (before non-recurring
                  and non-cash charges)                $(119,864)     (42,096)           543
                                                       =========      =======        =======
                                                                                    (Continued)
</TABLE>

                                      F-55
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

<TABLE>
<CAPTION>
                                                              Years ended December 31,
                                                      ----------------------------------------
                                                         1997           1998           1999
                                                      ----------     ----------     ----------
                                                                   (in thousands)
<S>                                                   <C>            <C>            <C>
Depreciation and amortization (b):
   Telecom Services                                    $ 46,092        87,641        170,607
   Corporate Services                                     3,744         4,286          3,632
                                                       --------       -------        -------
      Total depreciation and amortization              $ 49,836        91,927        174,239
                                                       ========       =======        =======

Provision for impairment of long-lived assets:
   Telecom Services                                    $  5,169             -         31,815
   Corporate Services                                         -             -              -
      Total provision for impairment of long-lived     --------       -------        -------
            assets                                     $  5,169             -         31,815
                                                       ========       =======        =======

Interest expense (b):
   Telecom Services                                    $ 11,996         2,692          7,848
   Corporate Services                                   105,525       167,323        204,572
                                                       --------       -------        -------
      Total interest expense                           $117,521       170,015        212,420
                                                       ========       =======        =======

Income tax expense:
   Telecom Services                                    $      -            90             25
   Corporate Services                                         -             -              -
                                                       --------       -------        -------
      Total income tax expense                         $      -            90             25
                                                       ========       =======        =======

Extraordinary gain on sales of operations of
   NETCOM:
      Telecom Services                                 $      -             -        195,511
      Corporate Services                                      -             -              -
                                                       --------       -------        -------
      Total interest expense                           $      -             -        195,511
                                                       ========       =======        =======


Capital expenditures of continuing operations (c):
   Telecom Services                                    $250,934       355,076        735,220
   Corporate Services                                    10,384           960             13
                                                       --------       -------        -------
      Total capital expenditures of continuing
      operations                                       $261,318       356,036        735,233
                                                       ========       =======        =======
</TABLE>

                                      F-56
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(15) Business Units (continued)

<TABLE>
<CAPTION>
                                                             December 31,
                                                      ------------------------
                                                         1998           1999
                                                      ----------     ---------
                                                          (in thousands)
          <S>                                         <C>            <C>
          Total assets:
           Telecom Services (d)                        $1,135,937     1,845,171
           Corporate Services (d)                         371,157       261,085
           Eliminations                                   (20,287)      (85,635)
           Net assets of discontinued operations          102,840             -
                                                       ----------     ---------
                Total assets                           $1,589,647     2,020,621
                                                       ==========     =========
</TABLE>

     (a)  EBITDA (before non-recurring and non-cash charges) consists of loss
          from continuing operations before interest, income taxes, depreciation
          and amortization, provision for impairment of long-lived assets,
          restructuring costs and other, net operating costs and expenses,
          including deferred compensation and net loss (gain) on disposal of
          long-lived assets, other expense, net and accretion and preferred
          dividends on preferred securities of subsidiaries, or simply, revenue
          less operating costs and selling, general and administrative expenses.
          EBITDA (before non-recurring and non-cash charges) is presented as the
          Company's measure of operating performance because it is a measure
          commonly used in the telecommunications industry.  EBITDA (before non-
          recurring and non-cash charges) is presented to enhance an
          understanding of the Company's operating results and is not intended
          to represent cash flows from operating activities or results of
          operations in accordance with generally accepted accounting principles
          for the periods indicated.  EBITDA (before non-recurring and non-cash
          charges) is not a measurement under generally accepted accounting
          principles and is not necessarily comparable with similarly titled
          measures of other companies.

     (b)  Although not included in EBITDA (before non-recurring and non-cash
          charges), which represents the measure of operating performance used
          by management to evaluate operating results, the Company has
          supplementally provided depreciation and amortization and interest
          expense for Telecom Services and Corporate Services.  Interest expense
          excludes amounts charged for interest on outstanding cash advances and
          expense allocations between Telecom Services and Corporate Services.

     (c)  Capital expenditures include assets acquired under capital leases and
          exclude payments for construction of the Company's corporate
          headquarters and corporate headquarters assets acquired through the
          issuance of long-term debt.

                                      F-57
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(15) Business Units (continued)


     (d)  Total assets of Telecom Services and Corporate Services excludes
          investments in consolidated subsidiaries which eliminate in
          consolidation.

(16) Provision for Impairment of Long-Lived Assets

     During the year ended December 31, 1999, the Company recorded a provision
     for impairment of long-lived assets of $31.8 million, which relates to the
     impairment of software and other capitalized costs associated with Telecom
     Services' billing and provisioning system projects under development.  The
     provision for impairment of long-lived assets was based on management's
     decision to abandon the billing and provisioning systems under development
     and to select new vendors for each of these systems, which vendors are
     expected to provide the Company with billing and provisioning solutions
     with improved functionality and earlier delivery dates at significantly
     lower costs.  The Company's billing and provisioning systems under
     development were either not operational or were serving minimal customers
     at the time management determined the carrying value of the underlying
     assets was not recoverable.

     For the year ended December 31, 1997, provision for impairment of long-
     lived assets includes the impairment of the Company's Corporate Services
     investments in StarCom International Optics Corporation, Inc. (StarCom) of
     approximately $5.2 million.  The Company recorded its impairment in the
     investment in StarCom upon notification by a senior secured creditor of
     StarCom that it intended to foreclose on its collateral in StarCom, which
     subsequently caused the bankruptcy of StarCom.

(17) Restructuring Costs

     During the year ended December 31, 1998, the Company recorded approximately
     $1.5 million of restructuring costs associated with a combined
     restructuring plan for Telecom Services and Corporate Services, which was
     designed to support the Company's increased strategic focus on its ISP
     customer base, as well as to improve the efficiency of operations and
     general and administrative support functions.  Restructuring costs under
     this plan include severance and other employee benefit costs.  The Company
     has $0.1 million remaining in accrued liabilities at December 31, 1999
     related to this restructuring plan.

     Following the Company's acquisition of NikoNet in July 1998, the Company
     closed a regional facility of a newly acquired subsidiary of NikoNet.
     Restructuring costs, consisting

                                      F-58
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(17) Restructuring Costs

     primarily of severance costs, of approximately $0.3 million were recorded
     as a result of the facility closure during the year ended December 31,
     1998.  The Company has $0.1 million remaining in accrued liabilities at
     December 31, 1999 related to the facility closure.

(18) Income Taxes

     Current income tax expense for the years ended December 31, 1998 and 1999
     represents state and federal income tax relating to operations of a
     subsidiary company during periods when this entity's taxable income could
     not be offset by the Company's current period losses or net operating loss
     carryforwards.

     Income tax benefit differs from the amounts computed by applying the U.S.
     federal income tax rate to loss before income taxes primarily because the
     Company has not recognized the income tax benefit of certain of its net
     operating loss carryforwards and other deferred tax assets due to the
     uncertainty of realization.

     The tax effect of temporary differences that give rise to significant
     portions of the deferred tax assets and deferred tax liabilities at
     December 31, 1998 and 1999 are as follows:

<TABLE>
<CAPTION>
                                                                              December 31,
                                                                     -------------------------
                                                                        1998           1999
                                                                     ----------     ----------
                                                                          (in thousands)
<S>                                                                  <C>            <C>
Deferred income tax liabilities:
    Deferred gain on intercompany transactions                                -         6,598
    Property and equipment, due to excess purchase price of
        tangible assets and differences in depreciation for book
        and tax purposes                                                 10,173        15,427
                                                                      ---------      --------
        Net deferred income tax liabilities                           $  10,173        22,025
                                                                      ---------      --------

Deferred income tax assets:
    Net operating loss carryforwards                                   (247,126)     (265,076)
    Accrued interest on high yield debt obligations deductible
         when paid                                                     (108,895)     (154,601)
    Accrued expenses not currently deductible for tax purposes           (3,286)      (18,150)
    Allowance for doubtful accounts, not currently deductible
         for tax purposes                                                (5,989)      (32,141)
    Less valuation allowance                                            355,123       447,943
                                                                      ---------      --------
         Net deferred income tax assets                                 (10,173)      (22,025)
                                                                      ---------      --------
         Net deferred income tax liability                            $       -             -
                                                                      =========      ========
</TABLE>

                                      F-59
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(18) Income Taxes (continued)

     As of December 31, 1999, the Company has federal net operating loss
     carryforwards (NOLs) of approximately $662.7 million, which expire in
     varying amounts through December 31, 2019.  However, due to the provisions
     of Section 382 and certain other provisions of the Internal Revenue Code
     and Treasury Regulations (the Code), the utilization of these NOLs may be
     limited.  The Company is also subject to certain state income tax laws,
     which may also limit the utilization of NOLs.

     A valuation allowance has been provided for the Company's deferred tax
     asset as management is not presently able to determine when the Company
     will generate future taxable income.

(19) Employee Benefit Plans

     The Company has established salary reduction savings plans under Section
     401(k) of the Code which the Company administers for participating
     employees.  All full-time employees are covered under the plans after
     meeting minimum service and age requirements.  Under the plan available to
     NETCOM employees from January 1, 1997 through July 1, 1998, the Company
     made a matching contribution of 100% of each NETCOM employee's contribution
     up to a maximum of 3% of the employee's eligible earnings.  Prior to 1997,
     NETCOM's matching contribution was limited to 50% of each NETCOM employee's
     contribution up to a maximum of 6% of the employee's eligible earnings.
     Under the plan available to all ICG employees, including NETCOM employees
     subsequent to July 1, 1998, the Company makes a matching contribution of
     ICG Common Stock up to a maximum of 6% of the employee's eligible earnings.
     Aggregate matching contributions under the Company's employee benefit plans
     were approximately $3.6 million, $4.0 million and $5.5 million during the
     years ended December 31, 1997, 1998 and 1999, respectively.  The portion of
     this expense which relates directly to employees of NETCOM is included in
     loss from discontinued operations for all periods presented.

(20) Summarized Financial Information of ICG Holdings, Inc.

     As discussed in note 10, the 11 5/8% Notes issued by Holdings during 1997
     are guaranteed by ICG.  The 12 1/2% Notes and the 13 1/2% Notes issued by
     Holdings during 1996 and 1995, respectively, are guaranteed by ICG and
     Holdings-Canada.

                                      F-60
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(20) Summarized Financial Information of ICG Holdings, Inc. (continued)

     The separate complete financial statements of Holdings have not been
     included herein because such disclosure is not considered to be material to
     the holders of the 11 5/8% Notes, the 12 1/2% Notes and the 13 1/2% Notes.
     However, summarized consolidated financial information for Holdings and its
     subsidiaries is as follows:

               Summarized Consolidated Balance Sheet Information

<TABLE>
<CAPTION>
                                                                       December 31,
                                                                -------------------------
                                                                   1998           1999
                                                                ----------     ----------
                                                                     (in thousands)
     <S>                                                        <C>            <C>
     Current assets                                              $  241,667        263,870
     Net current assets of discontinued operations                   22,392              -
     Property and equipment, net                                    610,671        675,613
     Other non-current assets, net                                  147,283        128,489
     Net non-current assets of discontinued operations               48,751              -
     Current liabilities                                             69,204        148,042
     Long-term debt, less current portion                         1,004,316      1,138,734
     Capital lease obligations, less current portion                 62,946         57,564
     Other long-term liabilities                                          -          1,233
     Due to parent                                                  191,889        256,348
     Due to ICG Services                                            137,762        128,893
     Redeemable preferred stock                                     338,311        390,895
     Stockholder's deficit                                         (733,664)    (1,053,737)
</TABLE>

          Summarized Consolidated Statement of Operations Information

<TABLE>
<CAPTION>
                                                Years ended December 31,
                                       ----------------------------------------
                                          1997           1998           1999
                                       ----------     ----------     ----------
                                                    (in thousands)
<S>                                    <C>            <C>            <C>
Total revenue                           $ 149,358       305,612        478,850
Total operating costs and expenses        323,149       444,310        635,390
Operating loss                           (173,791)     (138,698)      (156,540)
Loss from continuing operations          (313,303)     (260,618)      (376,725)
Net loss                                 (328,193)     (325,211)      (320,073)

</TABLE>

                                      F-61
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(21) Condensed Financial Information of ICG Holdings (Canada) Co.

     Condensed financial information for Holdings-Canada only is as follows:

                      Condensed Balance Sheet Information

<TABLE>
<CAPTION>
                                                        December 31,
                                                 -------------------------
                                                    1998           1999
                                                 ----------     ----------
                                                       (in thousands)
<S>                                              <C>            <C>
     Current assets                               $     162              82
     Advances to subsidiaries                       191,889         266,056
     Non-current assets, net                          2,414               -
     Current liabilities                                 73              73
     Long-term debt, less current portion                65               -
     Due to parent                                  182,101         256,317
     Share of losses of subsidiary                  733,664       1,053,737
     Shareholders' deficit                         (721,438)     (1,043,989)
</TABLE>

                 Condensed Statement of Operations Information

<TABLE>
<CAPTION>
                                               Years ended December 31,
                                       ----------------------------------------
                                          1997           1998           1999
                                       ----------     ----------     ----------
                                                    (in thousands)
<S>                                    <C>            <C>            <C>
Total revenue                           $       -             -              -
Total operating costs and expenses            195           192          2,478
Operating loss                               (195)         (192)        (2,478)
Losses of subsidiaries                   (328,193)     (325,211)      (320,073)
Net loss attributable to common
     shareholders                        (328,388)     (325,403)      (322,551)
</TABLE>

(22) Condensed Financial Information of ICG Communications, Inc. (Parent
     company)

     The primary assets of ICG are its investments in ICG Services, ICG Funding
     and Holdings-Canada, including advances to those subsidiaries.  Certain
     corporate expenses of the parent company are included in ICG's statement of
     operations and were approximately $1.2 million, $2.2 million and $1.4
     million for the years ended December 31, 1997, 1998 and 1999, respectively.
     ICG has no operations other than those of ICG Services, ICG

                                      F-62
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(22) Condensed Financial Information of ICG Communications, Inc. (Parent
     company) (continued)

     Funding, ICG Acquisition, Inc. and their subsidiaries.

(23) Fair Value of Financial Instruments

     The following methods and assumptions were used to estimate the fair value
     of each class of financial instruments for which it is practicable to
     estimate that value:

     Cash and cash equivalents and short-term investments available for sale:

     The carrying amount approximates fair value because of the short maturities
     of such instruments.

     Long-term investments:

     The fair values of long-term investments for which it is practicable are
     estimated based on the quoted market prices for those or similar
     investments.  The long-term investments for which it is not practicable to
     estimate the fair value relate to cost investments in unrelated entities
     for which there is no market.

     Long-term debt:

     The fair value of the Company's long-term debt is estimated based on the
     quoted market prices for the same or similar issues for the Senior Discount
     Notes which are publicly traded.  The fair value of both the Senior
     Facility and the mortgage loan are estimated to be the carrying amount of
     the debt as the debt instruments are not publicly traded and have stated
     fixed or LIBOR plus a fixed percent interest rates.

     Redeemable preferred stock:

     The fair value of the preferred stock, which was issued in a private
     placement, is included in the following table at carrying value as such
     stock is not traded in the open market and a market price is not readily
     available.

                                      F-63
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(23) Fair Value of Financial Instruments (continued)

     The estimated fair values of the Company's financial instruments are as
     follows:

<TABLE>
<CAPTION>
                                                                   December 31,
                                            ---------------------------------------------------------
                                                      1998                          1999
                                             ------------------------     ---------------------------
                                                                  (in thousands)
                                            Carrying                      Carrying
                                             Amount        Fair Value      Amount        Fair Value
                                            ---------------------------------------------------------
<S>                                         <C>            <C>            <C>            <C>
Cash and cash equivalents
 and short-term investments
 available for sale                          $   262,307    $   262,307    $   125,507    $   125,507
Restricted Cash                                   16,912         16,912         12,537         12,537
Long-term investments:
     Practicable                                       -              -         27,696         31,019
     Not practicable                                   -              -          1,243              -
Long-term debt:
     Senior facility                                   -              -        (79,625)       (79,625)
     Senior discount notes                    (1,597,895)    (1,471,633)    (1,792,996)    (1,504,089)
     Mortgage loan payable                             -              -        (33,077)       (33,077)
Redeemable preferred stock                      (466,352)      (466,352)      (519,323)      (519,323)
</TABLE>

(24) Events Subsequent to Date of Independent Auditors' Report (Unaudited)

     In February 2000, the Company announced that it had arranged to sell
     approximately $750.0 (before estimated expenses and fees of $45.0 million)
     million of convertible preferred stock in the Company to three investors:
     affiliates of Liberty Media Corporation (Liberty), Hicks, Muse, Tate &
     Furst Incorporated (Hicks Muse) and Gleacher Capital Partners (Gleacher).
     Under the terms of the transaction, Liberty will invest $500.0 million,
     Hicks Muse will invest $230.0 million and Gleacher will invest $20.0
     million in exchange for a total of 750,000 shares of Series A convertible
     preferred stock at $1,000 per share. The preferred stock will be
     convertible into the Company's common stock at a conversion rate of $28.00
     per common share. The Company will also issue 10 million common stock
     warrants which will be exercisable at $34.00 per share. The proceeds from
     this new equity investment will be used principally by the Company to fund
     network expansion. It is expected that this equity financing will close
     during the second quarter of 2000.


     On February 22, 2000, the Company purchased 61,845 shares of restricted
     Series D Preferred Stock (Cyras Preferred Stock) of Cyras Systems, Inc.,
     for approximately $1.0 million.  Cyras is a manufacturer of
     telecommunications equipment (Cyras).  Dividends on the Cyras Preferred
     Stock are 8% per annum, non-cumulative and payable in cash or any Cyras
     assets legally available and as declared by the board of directors of
     Cyras.  The Cyras Preferred Stock is automatically convertible into shares
     of common stock of Cyras, upon the initial public offering of the common
     stock of Cyras or upon the election to convert by more than 66% of all of
     the preferred stockholders of Cyras.

     During the first quarter of 2000, the Company signed letters of intent with
     its two biggest vendors, Lucent Technologies, Inc. and Cisco Systems, Inc.
     for financing of future capital expenditures.  The Company believes that
     these proposed financing agreements will better enable the Company to fund
     its scheduled network expansion through the purchase of

                                      F-64
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(24) Events Subsequent to Date of Independent Auditors' Report (Unaudited)
     (continued)

     Lucent and Cisco equipment. It is anticipated that the Lucent credit
     agreement will provide the Company with up to $250.0 million of long-term
     debt financing which can be drawn down during the year following the
     closing to purchase network equipment. Under the terms of the Lucent letter
     of intent, the Company will commit to purchase a minimum of $175.0 million
     of equipment with principal amounts outstanding required to be repaid in
     quarterly installments over a five-year period beginning 2001. The proposed
     Cisco credit facility will provide the Company with up to $180.0 million of
     capital lease financing with a three-year repayment term. During the first
     quarter of 2000, $50.0 million of the capital lease financing with Cisco
     was finalized, however, no amounts have been drawn down under this
     facility.

     In February 2000, the Company announced that it had arranged to sell
     approximately $750.0 (before estimated expenses and fees of $45.0 million)
     million of convertible preferred stock in the Company to three investors:
     affiliates of Liberty Media Corporation (Liberty), Hicks, Muse, Tate &
     Furst Incorporated (Hicks Muse) and Gleacher Capital Partners (Gleacher).
     Under the terms of the transaction, Liberty will invest $500.0 million,
     Hicks Muse will invest $230.0 million and Gleacher will invest $20.0
     million in exchange for a total of 750,000 shares of Series A convertible
     preferred stock at $1,000 per share. The preferred stock will be
     convertible into the Company's common stock at a conversion rate of $28.00
     per common share. The Company will also issue 10 million common stock
     warrants which will be exercisable at $34.00 per share. The proceeds from
     this new equity investment will be used principally by the Company to fund
     network expansion. It is expected that this equity financing will close
     during the second quarter of 2000.
                                           F-65
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements, Continued
________________________________________________________________________________

(24) Events Subsequent to Date of Independent Auditors' Report (Unaudited)
     (continued)

     Separately, pursuant to an agreement dated February 28, 2000, a subsidiary
     of the Company will purchase 1,000,000 shares of common stock of Teligent,
     Inc., a fixed wireless broadband communications provider (Teligent), from a
     subsidiary of Teligent in exchange for 2,996,076 shares of ICG Common
     Stock. The Company and Teligent believe that they have complementary
     systems and infrastructure that can be leveraged to expand each company's
     network and service capabilities.

                                      F-66
<PAGE>

                         FINANCIAL STATEMENT SCHEDULE
                                                                     Page
                                                                     ----

Independent Auditors' Report.......................................   S-1

Schedule II:  Valuation and Qualifying Accounts....................   S-2
<PAGE>

                         Independent Auditors' Report
                         ----------------------------



The Board of Directors and Stockholders
ICG Communications, Inc.:

Under the date of February 16, 2000, we reported on the consolidated balance
sheets of ICG Communications, Inc. and subsidiaries as of December 31, 1998 and
1999 and the related consolidated statements of operations, stockholders' equity
(deficit) and cash flows for each of the years in the three-year period ended
December 31, 1999 as contained in the Company's Annual Report on Form 10-K for
the year ended December 31, 1999.  In connection with our audits of the
aforementioned consolidated financial statements, we have also audited the
related financial statement Schedule II: Valuation and Qualifying Accounts.
This financial statement schedule is the responsibility of the Company's
management.  Our responsibility is to express an opinion on this financial
statement schedule based on our audits.  We did not audit the consolidated
financial statements and related financial statement schedule of NETCOM On-Line
Communication Services, Inc. (NETCOM), a discontinued wholly owned subsidiary of
the Company, as of the year ended December 31, 1997, whose loss from operations
constitutes 83.8 percent in 1997 of the consolidated loss from discontinued
operations.  Those consolidated financial statements were audited by other
auditors whose report has been furnished to us, and our opinion, insofar as it
relates to the amounts included in the financial statement schedule for NETCOM,
is based solely on the report of the other auditors.

In our opinion, based on our audits and the report of the other auditors, the
related financial statement schedule, when considered in relation to the basic
consolidated financial statements taken as a whole, presents fairly, in all
material respects, the information set forth therein.



                                            /s/ KPMG LLP

Denver, Colorado
February 16, 2000

                                      S-1
<PAGE>

ICG COMMUNICATIONS, INC.
AND SUBSIDIARIES                                                     Schedule II

Valuation and Qualifying Accounts
________________________________________________________________________________

<TABLE>
<CAPTION>
                                                                        Additions
                                                               --------------------------
                                                 Balance at     Charged to     Charged to                    Balance at
                                                 beginning      costs and         other                        end of
Description                                      of period      expenses        accounts      Deductions       period
- ---------------------------------------------    ---------      ----------     -----------    ----------     ----------
                                                                              (in thousands)
<S>                                              <C>            <C>            <C>            <C>            <C>
Allowance for uncollectible trade receivables:

 Year ended December 31, 1997                     $   809         3,573             -            (589)         3,793
                                                  -------        ------         -----          ------         ------

 Year ended December 31, 1998                     $ 3,793        11,238             -            (680)        14,351
                                                  -------        ------         -----          ------         ------

 Year ended December 31, 1999                     $14,351        60,019         4,312               -         78,682
                                                  -------        ------         -----          ------         ------

Allowance for uncollectible note receivable:

 Year ended December 31, 1997                     $ 7,275             -             -          (3,975)         3,300
                                                  -------        ------         -----          ------         ------

 Year ended December 31, 1998                     $ 3,300             -             -          (2,000)         1,300
                                                  -------        ------         -----          ------         ------

 Year ended December 31, 1999                     $ 1,300             -             -          (1,300)             -
                                                  -------        ------         -----          ------         ------

Allowance for impairment of long-lived
 assets:

 Year ended December 31, 1997                     $ 2,000         5,170             -          (2,000)         5,170
                                                  -------        ------         -----          ------         ------

 Year ended December 31, 1998                     $ 5,170             -             -               -          5,170
                                                  -------        ------         -----          ------         ------

 Year ended December 31, 1999                     $ 5,170        31,815             -          (5,170)        31,815
                                                  -------        ------         -----          ------         ------
</TABLE>

                See accompanying independent auditors' report.

                                      S-2
<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.

                                       ICG Communications, Inc.

                                       By:  /s/ J. Shelby Bryan
                                            -----------------------------------
                                            J. Shelby Bryan
                                            Chairman of the Board of Directors
                                            and Chief Executive Officer

                                       Date: March 29, 2000


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 and on the dates indicated:

<TABLE>
<CAPTION>
Signature                              Title                                        Date
- ---------                              -----                                        ----
<S>                                    <C>                                          <C>
                                       Chairman of the Board of Directors and
                                       Chief Executive Officer (Principal
/s/J. Shelby Bryan                     Executive Officer)                           March 29, 2000
- ----------------------------------
J. Shelby Bryan

                                       Executive Vice President, Chief Financial
                                       Officer and Director (Principal Financial
/s/Harry R. Herbst                     Officer)                                     March 29, 2000
- ----------------------------------
Harry R. Herbst

                                       Senior Vice President of Finance and
/s/John V. Colgan                      Controller  (Principal Accounting Officer)   March 29, 2000
- ----------------------------------
John V. Colgan

/s/William J. Laggett                  Vice Chairman of the Board of Directors      March 29, 2000
- ----------------------------------
William J. Laggett

/s/John U. Moorhead                    Director                                     March 29, 2000
- ----------------------------------
John U. Moorhead

/s/Leontis Teryazos                    Director                                     March 29, 2000
- ----------------------------------
Leontis Teryazos

/s/Walter Threadgill                   Director                                     March 29, 2000
- ----------------------------------
Walter Threadgill
</TABLE>
<PAGE>

                           ICG Communications, Inc.

                               INDEX TO EXHIBITS
                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549

<PAGE>

                                   EXHIBITS

4.19:     Amendment and Waiver No. 2 to the Loan Documents, dated as of December
          29, 1999, among ICG Equipment, Inc., ICG NetAhead, Inc., ICG Services,
          Inc., as Parent, certain Initial Lender Parties party thereto, Morgan
          Stanley Senior Funding, Inc., as Sole Book-Runner and Lead Arranger,
          Royal Bank of Canada, as Collateral Agent and as Administrative Agent
          for such Lender Parties, Bank of America, N.A., as Documentation Agent
          and Barclays Bank Plc, as Co-Documentation Agent.

4.20:     Amendment No. 3 to the Loan Documents, dated as of February 11, 2000,
          among ICG Equipment, Inc., ICG NetAhead, Inc., ICG Services, Inc., as
          Parent, certain Initial Lender Parties party thereto, Morgan Stanley
          Senior Funding, Inc., as Sole Book-Runner and Lead Arranger, Royal
          Bank of Canada, as Collateral Agent and as Administrative Agent for
          such Lender Parties, Bank of America, N.A., as Documentation Agent and
          Barclays Bank Plc, as Co-Documentation Agent.

10.50:    Promissory Note, dated December 10, 1999, between ICG Telecom Group,
          Inc. and John Kane.

10.51:    General Release, Covenant Not to Sue and Agreement, dated as of
          January 1, 2000, between ICG Communications, Inc. and John Kane.

10.52:    Letter of Understanding, dated December 15, 1999, from ICG
          Communications, Inc. regarding Section 4 of the Employment Agreement
          between ICG Communications, Inc. and Douglas I. Falk.

10.53:    Employment Agreement, dated as of July 1, 1999, by and between ICG
          Communications, Inc. and Carla J. Wolin.

10.54:    Amendment to Employment Agreement, dated as of August 22, 1999, by and
          between ICG Communications, Inc. and Carla J. Wolin.

10.55:    Employment Agreement, dated as of January 7, 2000, by and between ICG
          Communications, Inc. and James Washington.

10.56:    General Release, Covenant Not to Sue and Agreement, dated as of
          January 17, 2000, between ICG Communications, Inc. and Douglas I.
          Falk.

10.57:    Employment Agreement, dated as of February 1, 2000, by and between ICG
          Communications, Inc. and Cindy Z. Schonhaut.

10.58:    Employment Agreement, dated as of March 8, 2000, by and between ICG
          Communications, Inc. and Pamela S. Jacobson.

21.1:     Subsidiaries of the Registrant.

23.1:     Consent of KPMG LLP.

23.2:     Consent of Ernst & Young LLP.

27.1:     Financial Data Schedule of ICG Communications, Inc. for the Year Ended
          December 31, 1999.

<PAGE>

                                 EXHIBIT 4.19

Amendment and Waiver No. 2 to the Loan Documents, dated as of December 29, 1999,
among ICG Equipment, Inc., ICG NetAhead, Inc., ICG Services, Inc., as Parent,
 certain Initial Lender Parties party thereto, Morgan Stanley Senior Funding,
Inc., as Sole Book-Runner and Lead Arranger, Royal Bank of Canada, as Collateral
  Agent and as Administrative Agent for such Lender Parties, Bank of America,
N.A., as Documentation Agent and Barclays Bank Plc, as Co-Documentation Agent.

<PAGE>

                                                                  EXECUTION COPY

                       AMENDMENT AND WAIVER NO. 2 TO THE
                                LOAN DOCUMENTS

                                               Dated as of December 29, 1999

          AMENDMENT AND WAIVER NO. 2 TO THE CREDIT AGREEMENT dated as of August
12, 1999, and Amendment No. 1 thereto dated as of September 30, 1999 (such
Credit Agreement as so amended, the "Credit Agreement") among ICG Equipment,
Inc., a Colorado corporation ("ICG Equipment"), ICG NetAhead, Inc., a Delaware
corporation ("ICG NetAhead" and, together with ICG Equipment, the "Borrowers"),
ICG Services, Inc., as Parent, certain Initial Lender Parties party thereto,
Morgan Stanley Senior Funding, Inc., as Sole Book-Runner and Lead Arranger,
Royal Bank of Canada, as Collateral Agent and as Administrative Agent for such
Lender Parties, Bank of America, N.A., as Documentation Agent and Barclays Bank
Plc, as Co-Documentation Agent. Capitalized terms not otherwise defined in this
Amendment and Waiver have the same meanings as specified therefor in the Credit
Agreement.

          PRELIMINARY STATEMENTS:

          (1)  The Borrowers and the Parent have requested that the Lender
Parties agree to amend the Credit Agreement to (a) enable the Borrowers and the
Parent to make additional capital expenditures in the fourth fiscal quarter of
the year 1999, (b) enable the Borrowers to make intercompany advances to the
Parent pursuant to the terms of certain intercompany promissory notes, and (c)
enable the Parent to make intercompany advances to the Borrowers pursuant to the
terms of certain intercompany promissory notes.

          (2)  The Borrowers and the Parent have disclosed to the Lender Parties
the existence of certain intercompany debt owed (i) by the Borrowers to the
Parent and (ii) by the Parent to the Borrowers.

          (3)  The Borrowers and the Parent have also requested that the Lender
Parties amend the Security Agreement to permit termination of Assigned
Agreements under certain circumstances and to waive and amend certain other
requirements of the Loan Documents.

          (4)  The Borrowers and the Parent have requested that the Lender
Parties waive the requirements of Section 5.02(e) of the Credit Agreement to
permit the transfer of certain property and assets from ICG Equipment to Qwest
Communications Corporation (the "Transferred Property") pursuant to the
Indefeasible Right of Use Agreement between ICG Equipment and Qwest
Communications Corporation, a Delaware corporation ("Qwest"), dated as of June
25, 1999 ("IRU Agreement"), Amendment No. 1 to the IRU Agreement as in effect on
December 31, 1999 and in the form approved by the Lead Arranger ("IRU Amendment
No. 1")
<PAGE>

                                       2

and the IRU Agreement between ICG Equipment and Qwest as in effect on December
31, 1999 and in the form approved by the Lead Arranger ("IRU Agreement No. 2").

          (5)  The Lender Parties have agreed to such amendments and waivers on
the terms and conditions set forth herein.

          SECTION 1. Amendments to Credit Agreement. The Credit Agreement is,
                     ------------------------------
effective as of the date hereof and subject to the satisfaction of the
conditions precedent set forth in Section 5, hereby amended as follows:

          (a)  Section 1.01 is amended to add the following new definitions:

               "Amendment and Waiver No. 2" means the Amendment and Waiver No. 2
          to this Agreement dated as of December 29, 1999.

               "Equity Exchange" means (i) any exchange or conversion by the
          Parent of Parent Debt held by the Parent for, or into, Equity
          Interests in ICG Equipment pursuant to the terms of the Parent Notes
          or Section 5.01(q)(iii), (ii) the exchange or conversion of Parent
          Debt held by the Parent in an aggregate principal amount at least
          equal to $100,000,000 for, or into, Equity Interests in ICG Equipment
          on or before December 31, 1999 pursuant to the terms of Amendment and
          Waiver No. 2, and (iii) the contribution of cash required to be made
          by the Parent in return for Equity Interests in ICG Equipment pursuant
          to Section 5.01(q)(i).

               "Indentures" mean the Indenture dated as of February 12, 1998, in
          respect of the 10% Senior Discount Notes due 2008, together with the
          Indenture dated as of April 27, 1998, in respect of the 9 7/8% Senior
          Discount Notes due 2008, in each case, between the Parent and Norwest
          Bank Colorado, National Association, as trustee, and, in each case, as
          in effect on the date of Amendment and Waiver No. 2.

               "Parent Debt" means the Debt owed to the Parent by the Borrowers
          and evidenced by the Parent Notes.

               "Parent Investment" means the Investment by the Parent in the
          Parent Debt.

               "Parent Notes" means the intercompany notes from each of the
          Borrowers dated as of December 29, 1999 evidencing the aggregate Debt
          owed by each Borrower to the Parent in the form delivered pursuant to
          Amendment and Waiver No. 2.
<PAGE>

                                       3

               "Services Debt" means the Debt owed by the Parent to each of the
          Borrowers and evidenced by the Services Notes.

               "Services Investments" means the Investment by the Borrowers in
          the Services Debt.

               "Services Notes" means the intercompany promissory notes from the
          Parent to each of the Borrowers dated as of December 29, 1999
          evidencing the aggregate Debt owed by the Parent to each Borrower in
          the form delivered pursuant to Amendment and Waiver No. 2."

          (b)  Section 1.01 is hereby further amended by amending and restating
the following definitions in their entirety to read as follows:

               "Existing Debt" means Debt of each Loan Party and its
          Subsidiaries (other than Services Debt and Parent Debt) outstanding
          immediately before giving effect to the consummation of the
          Transaction.

               "Related Documents" means the Parent Notes, the Services Notes,
          and the Tax Sharing Agreement."

          (c)  Section 5.01(i) is amended by adding to the end thereto the
following words:

               "; provided, however, that the Parent and its Subsidiaries may
          consummate the transactions contemplated by the Equity Exchange."

          (d)  A new Section 5.01(q) is added after the existing Section 5.01(p)
to read as follows:

               "(q) Conditions Subsequent to Initial Extension of Credit.
                    ----------------------------------------------------
          Deliver to the Lead Arranger and the Administrative Agent:

               (i) as soon as possible and in any event on or before January 31,
          2000, evidence satisfactory to the Lead Arranger and the
          Administrative Agent, that all amounts standing to the credit of the
          Parent in any deposit account, other bank account or investment
          account held or maintained by the Parent, have been transferred to
          accounts held and maintained by, and in the name of, ICG Equipment
          and, in each case, shall constitute a contribution of such amounts in
          return for Equity Interests in ICG Equipment issued to the Parent by
          ICG Equipment,
<PAGE>

                                       4

               (ii)   as soon as possible and in any event on or before February
          29, 2000, the Pledged Account Letters referred to in the Security
          Agreement, duly executed by each Person required by the Lead Arranger
          to execute such Pledged Account Letters,

               (iii)  on or before December 31 of each year, commencing with
          December 31, 2000, evidence satisfactory to the Lead Arranger and the
          Administrative Agent, that Parent Debt in an aggregate principal
          amount of at least $100,000,000 has, during such year, been exchanged
          by the Parent for Equity Interests in ICG Equipment, in each case on
          terms and conditions satisfactory to the Lead Arranger and the
          Administrative Agent, and

               (iv)   evidence that all other action has been taken as the Lead
          Arranger may deem necessary or desirable in order to effect the
          transactions contemplated by Amendment and Waiver No. 2.

          (e)  Section 5.02(b)(i) is hereby amended by adding an additional sub-
     clause (C) thereto as follows:

               "(C) The Parent Debt, payable on the terms, and subject to the
          provisions, of the Parent Note."

         (f) Section 5.02 (b)(iii) is hereby amended by: (i) deleting the word
     "and" at the end of subclauses (D) and (E) thereof, (ii) adding a new sub-
     clause (F) to read as follows:

               "(F) in the case of the Parent, the Services Debt provided that,
     in each case, such Services Debt (x) shall constitute Pledged Debt, (y)
     shall be on terms acceptable to the Required Lenders and (z) shall be
     evidenced by promissory notes in form and substance satisfactory to the
     Required Lenders and such promissory notes shall be pledged as security for
     the Obligations of the holder thereof under the Loan Documents to which
     such holder is a party and delivered to the Collateral Agent pursuant to
     the terms of the Security Agreement; and"

          , and (iii) making the existing sub-clause (F) a new sub-clause (G)
     and amending such sub-clause in its entirety to read as follows: "(G) other
     unsecured Debt which is owed to any Person, other than to the Parent by a
     Borrower, in an aggregate principal amount not to exceed $350,000,000 at
     any one time outstanding.

          (g) Section 5.02(f)(i) is amended in its entirety to read as follows:
<PAGE>

                                       5

               "(i) Investments by the Parent and its Subsidiaries in their
               respective Subsidiaries outstanding on the date hereof and
               additional Investments in the Borrowers and wholly owned
               Subsidiaries of a Borrower now existing or organized hereafter,
               provided that any such Subsidiary has become a Subsidiary
               Guarantor to the extent required by Section 5.01(j)."

          (h)  Section 5.02(f) is hereby amended by adding an additional sub-
     clause (viii) thereto as follows:

               "(viii) the Parent Investment and the Services Investment."

          (i)  (a) Section 5.02(g)(i) is amended in its entirety to read as
     follows:

               "(i) each Borrower may (A) declare and pay dividends and
               distributions payable only in stock of each Borrower, and (B)
               issue Equity Interests in such Borrower to the Parent".

               , and (b) the reference to Section 5.02(b) (iii)(F) in the final
               line of Section 5.02(g)(ii) is amended by changing such
               reference to "Section 5.02 (b) (iii)(G)"

          (j)  Section 5.02(h) is amended by adding to the end thereof the
     following words:

               "or any other such amendment made solely in connection with the
               Equity Exchange and consented to in writing by the Lead Arranger
               and the Administrative Agent."

          (k)  The second and third lines of the table in Section 6.01(q) of the
     Credit Agreement are hereby amended in their entirety to read as follows:

               "December 31, 1999                      436,000,000

               March 31, 2000                                0

          (l)  Section 6.01 is hereby further amended by adding an additional
     subclause (r) thereto as follows:

               "(r) Any Borrower shall make, or the Parent shall accept or
               receive, in each case whether by payment in cash or in-kind, or
               by way of set-off, netting or otherwise, (a) any payment of
               principal on or in respect of the Parent Debt other than in
               accordance with the terms of the Parent Note or
<PAGE>

                                       6

               pursuant to the Equity Exchange, or (b) any payment of interest
               or any other amount (other than principal) on or in respect of
               the Parent Debt other than (i) pursuant to the Equity Exchange,
               or (ii) such payments as are applied by the Parent to meet (A)
               interest obligations which are due and payable pursuant to the
               Indentures or (B) any reasonable costs and expenses incurred by
               the Parent in the ordinary course of its business in an aggregate
               amount not to exceed $5,000,000 in any Fiscal Year."

          (m)  Schedule 4.01(s) is amended by deleting the information contained
     therein in its entirety and substituting therefor the information contained
     on Schedule I hereto.

          (n)  Schedule 4.01(w) is amended by deleting the word "None" contained
     therein in its entirety and substituting therefor the information contained
     on Schedule II hereto.

          (o)  Schedule 4.01(y) is amended by deleting the information contained
     therein in its entirety and substituting therefor the information contained
     on Schedule III hereto.

          SECTION 2.  Waiver to the Credit Agreement.  Effective as of the date
                      ------------------------------
hereof and subject to the satisfaction of the conditions precedent set forth in
Section 5, the Lender Parties hereby agree to waive:

          (a)  any and all of the Defaults and Events of Default under Section
               6.01(b) and (c) that have occurred and are continuing as a result
               of the failure of each of the Borrowers and the Parent to comply
               with the requirements of Section 4.01(s), (w) and (y) and Section
               5.02(b)(i)(B) of the Credit Agreement prior to this Amendment and
               Waiver, in each case, solely in connection with their non-
               disclosure of the Parent Debt, the Services Debt, the Parent
               Investment and the Services Investment.

          (b)  the requirements of Section 5.02(e), solely to the extent
               necessary to permit the Borrowers to consummate the transactions
               contemplated by IRU Amendment No. 1 and IRU Agreement No. 2.

          (c)  the requirement in Section 26(a)(ii) of the Security Agreement
               that a written request to release the Collateral be delivered to
               the Collateral Agent at least ten Business Days prior to such
               release, provided, that such request is delivered at least one
                        --------
               Business Day prior to the date hereof and all other requirements
               of Section 26 are complied with in accordance with their terms.
<PAGE>

                                       7

          SECTION 3.  Amendment to the Security Agreement.  The Security
                      -----------------------------------
Agreement is, effective as of the date hereof and subject to the satisfaction of
the conditions precedent set forth in Section 5, hereby amended as follows by
amending Section 14(b)(ii) in its entirety to read as follows:

               "(ii) amend or otherwise modify any Assigned Agreement or give
               any consent, waiver or approval thereunder, except in the
               ordinary course of business and in a manner that would not
               reasonably be expected to have a Material Adverse Effect;"

          SECTION 4.  Release.  Each of the Lender Parties hereby agree that,
                      -------
solely to the extent, if any, necessary to permit the transactions contemplated
by the IRU Agreement, IRU Amendment No. 1, and IRU Agreement No. 2, all of the
Liens in favor of the Lender Parties solely in respect of the Transferred
Property, shall be deemed to be released, terminated and no longer in effect. In
furtherance of this Section 4 each of the Lender Parties authorizes the
Administrative Agent to execute any documents and to take any and all other
action reasonably required by the Borrowers, at the Borrowers' expense, to
effectuate the release pursuant to Section 26 of the Security Agreement.

          SECTION 5.  Conditions of Effectiveness.  This Amendment and Waiver
                      ---------------------------
shall become effective as of the date first above written when and only when:

          (a)   the Lead Arranger shall have received the following:

          (i)   counterparts of this Amendment and Waiver executed by the
     Borrowers, the Parent, and the Required Lenders or, as to any of the Lender
     Parties, advice satisfactory to the Lead Arranger that such Lender Party
     has executed this Amendment and Waiver,

          (ii)  certified copies of the Parent Notes and the Services Notes,
     duly executed by the Parent and each of the Borrowers,

          (iii) certified copies of the IRU Agreement, IRU Amendment No. 1 and
     IRU Agreement No. 2 and all other documents, instruments and agreements
     entered into in respect thereof or related thereto,

          (iv)  any filings, or recordings, or consents of any Persons requested
     by the Lead Arranger in order to create or perfect a security interest in
     favor of the Secured Parties in any Collateral of the Borrowers, and

          (v)   any other items reasonably requested by any Lender Party;
<PAGE>

                                       8

          (b)  the Lead Arranger is satisfied with all bank accounts and all
other investment accounts of the Borrowers and the Parent and with the system of
cash management operated by the Parent and the Borrowers;

          (c)  the Parent has exchanged indebtedness owed to it by ICG
Equipment, in an aggregate principal amount of not less than $100,000,000 for an
Equity Interest in ICG Equipment, in each case on terms and conditions,
satisfactory to each of the Lead Arranger; and

          (d)  all of the accrued fees and expenses of the Agents and the Lender
Parties (including the accrued fees and expenses of counsel to the Lead
Arranger, the fees and expenses referred in Sections 9 and 10 of this Amendment
and Waiver and all other fees payable in connection with this Amendment and
Waiver) shall have been paid in full.

          SECTION 6. Representations and Warranties of the Borrower. The
                     ----------------------------------------------
Parent and each Borrower represent and warrant as follows:

          (a)  Each Loan Party and each of its Subsidiaries (i) is a corporation
     duly organized, validly existing and in good standing under the laws of the
     jurisdiction of its incorporation, (ii) is duly qualified and in good
     standing as a foreign corporation in each other jurisdiction in which it
     owns or leases property or in which the conduct of its business requires it
     to so qualify or be licensed except where the failure to so qualify or be
     licensed could not be reasonably likely to have a Material Adverse Effect
     and (iii) has all requisite corporate power and authority (including,
     without limitation, all governmental licenses, permits and other approvals)
     to own or lease and operate its properties and to carry on its business as
     now conducted and as proposed to be conducted.

          (b)  The execution, delivery and performance by each Loan Party of
     this Amendment and Waiver, the Parent Notes, the Services Notes and the
     Transaction Documents as amended hereby, to which it is or is to be a
     party, are within such Loan Party's corporate powers, have been duly
     authorized by all necessary corporate action, and do not (i) contravene
     such Loan Party's charter or bylaws, (ii) violate any law, rule, regulation
     (including, without limitation, Regulation X of the Board of Governors of
     the Federal Reserve System), order, writ, judgment, injunction, decree,
     determination or award, (iii) conflict with or result in the breach of, or
     constitute a default or require any payment to be made under, any contract,
     loan agreement, indenture, mortgage, deed of trust, lease or other
     instrument binding on or affecting any Loan Party, any of its Subsidiaries
     or any of their properties in such a manner as would be reasonably likely
     to have a Material Adverse Effect or (iv) except for the Liens created
     under the Transaction Documents, result in or require the creation or
     imposition of any Lien upon or with respect to any of the properties of any
     Loan Party or any of its Subsidiaries. No Loan Party or any of its
     Subsidiaries is in violation of any such law, rule, regulation, order,
<PAGE>

                                       9

     writ, judgment, injunction, decree, determination or award or in breach of
     any such contract, loan agreement, indenture, mortgage, deed of trust,
     lease or other instrument, the violation or breach of which could be
     reasonably likely to have a Material Adverse Effect.

          (c)  No authorization or approval or other action by, and no notice to
     or filing with, any governmental authority or regulatory body or any other
     third party is required for the due execution, delivery or performance by
     any Loan Party party of this Amendment and Waiver, the Parent Notes, the
     Services Notes or any of the Transaction Documents, as amended hereby, to
     which it is or is to be a party.

          (d)  This Amendment and Waiver and each of the Parent Notes and the
     Services Notes have been duly executed and delivered by the Parent and the
     Borrowers. This Amendment and Waiver and each of the Parent Notes and the
     Services Notes and each of the other Transaction Documents, as amended
     hereby, to which any Loan Party is a party are legal, valid and binding
     obligations of each Loan Party thereto, enforceable against such Loan Party
     in accordance with their respective terms.

          (e)  There is no action, suit, investigation, litigation or proceeding
     affecting any Loan Party or any of its Subsidiaries, including any
     Environmental Action, pending or threatened before any court, governmental
     agency or arbitrator that (i) could be reasonably likely to have a Material
     Adverse Effect or (ii) purports to affect the legality, validity or
     enforceability of this Amendment and Waiver or any of the other Transaction
     Documents as amended hereby.

          (f)  All filings and other actions necessary or desirable to perfect
     and protect the security interest in the Collateral created under the
     Collateral Documents have been duly made or taken and are in full force and
     effect, and the Collateral Documents create in favor of the Collateral
     Agent for the benefit of the Secured Parties a valid and, together with
     such filings and other actions, perfected first priority security interest
     in the Collateral, securing the payment of the Secured Obligations, and all
     filings and other actions necessary or desirable to perfect and protect
     such security interest have been duly taken. The Loan Parties are the legal
     and beneficial owners of the Collateral free and clear of any Lien, except
     for the liens and security interests created or permitted under the Loan
     Documents.

          (g)  The representations and warranties set forth in each of the
     Transaction Documents are correct on and as of this date, before and after
     giving effect to this Amendment and Waiver, as though made on and as of
     such date.

          (h)  No event has occurred and is continuing that constitutes a
Default. No event has occurred and is continuing that constitutes, or would,
with the lapse of time or the
<PAGE>

                                       10

giving of notice constitute, a default under any material agreement to
which any Loan Party is a party.

          SECTION 7.  Reference to and Effect on the Credit Agreement,
                      ------------------------------------------------
the Security Agreement, the Notes and the Transaction Documents.  (a) On and
- ---------------------------------------------------------------
after the effectiveness of this Amendment and Waiver, each reference in the
Credit Agreement to "this Agreement", "hereunder", "hereof" or words of like
import referring to the Credit Agreement, and each reference in the, Notes and
each of the other Transaction Documents to "the Credit Agreement", "thereunder",
"thereof" or words of like import referring to the Credit Agreement, shall mean
and be a reference to the Credit Agreement, as amended by this Amendment and
Waiver.

          (b)  On and after the effectiveness of this Amendment and Waiver, each
reference in the Security Agreement to "this Agreement", "hereunder", "hereof"
or words of like import referring to the Security Agreement, and each reference
in the Credit Agreement, Notes and each of the other Transaction Documents to
"the Security Agreement", "thereunder", "thereof" or words of like import
referring to the Security Agreement, shall mean and be a reference to the
Security Agreement, as amended by this Amendment and Waiver.

          (c)  The Credit Agreement, the Security Agreement, the Notes and each
of the other Transaction Documents, as specifically amended by this Amendment
and Waiver, are and shall continue to be in full force and effect and are hereby
in all respects ratified and confirmed. Without limiting the generality of the
foregoing, the Collateral Documents and all of the Collateral described therein
do and shall continue to secure the payment of all Obligations of the Loan
Parties under the Transaction Documents, in each case as amended by this
Amendment and Waiver.

          (d)  The execution, delivery and effectiveness of this Amendment and
Waiver shall not, except as expressly provided herein, operate as a waiver of
any right, power or remedy of any Lender or the Agents under any of the
Transaction Documents, nor constitute a waiver of any provision of any of the
Transaction Documents.

          SECTION 8.  Consent of the Parent.  The Parent, as guarantor under the
                      ---------------------
Parent Guaranty, hereby consents to this Amendment and Waiver and hereby
confirms and agrees that notwithstanding the effectiveness of this Amendment and
Waiver, the Parent Guaranty is, and shall continue to be, in full force and
effect and is hereby ratified and confirmed in all respects, except that, on and
after the effectiveness of this Amendment and Waiver, (i) each reference in the
Parent Guaranty to the "Credit Agreement", "thereunder", "thereof" or words of
like import shall mean and be a reference to the Credit Agreement, as amended by
this Amendment and Waiver, and (ii) each reference in the Parent Guaranty to the
"Security Agreement", ""thereunder", thereof or words of like import shall mean
and be a reference to the Security Agreement as amended by this Amendment and
Waiver.
<PAGE>

                                      11

          SECTION 9.  Costs and Expenses. The Borrowers agree jointly and
                      ------------------
severally to pay on demand all reasonable costs and expenses of the Lead
Arranger in connection with the preparation, execution, delivery and
administration, modification and amendment of this Amendment and Waiver and the
other instruments and documents to be delivered hereunder (including, without
limitation, the reasonable fees and expenses of counsel for the Lead Arranger)
in accordance with the terms of Section 9.04 of the Credit Agreement.

          SECTION 10. Amendment Fee. The Borrowers agree to pay an amount equal
                      -------------
to 0.10% of the sum of (i) the aggregate Tranche A Term Commitments held by
those Lenders that have, on or prior to December 31, 1999, executed this
Amendment and Waiver, (ii) the aggregate Tranche B Term Commitments held by
those Lenders that have, on or prior to December 31, 1999, executed this
Amendment and Waiver and (iii) the aggregate Working Capital Commitments held by
those Lenders that have, on or prior to December 31, 1999, executed this
Amendment and Waiver, payable to the Administrative Agent for the account of
such Lenders, ratably in accordance with their respective interests in such
Tranche A Term Commitments, Tranche B Term Commitments and Working Capital
Commitments.

          SECTION 11. Execution in Counterparts. This Amendment and Waiver may
                      -------------------------
be executed in any number of counterparts and by different parties hereto in
separate counterparts, each of which when so executed shall be deemed to be an
original and all of which taken together shall constitute but one and the same
agreement. Delivery of an executed counterpart of a signature page to this
Amendment and Waiver by telecopier shall be effective as delivery of a manually
executed counterpart of this Amendment and Waiver.

          SECTION 12. Governing Law.  This Amendment and Waiver shall be
                      -------------
governed by, and construed in accordance with, the laws of the State of New
York.
<PAGE>

          IN WITNESS WHEREOF, the parties hereto have caused this Amendment and
Waiver to be executed by their respective officers thereunto duly authorized, as
of the date first above written.

                                      ICG EQUIPMENT, INC., as Borrower


                                      By   /s/ Don Teague
                                          ---------------------------------
                                          Title:


                                      ICG NETAHEAD, INC., as Borrower


                                      By   /s/ Don Teague
                                          ---------------------------------
                                          Title:


                                      ICG SERVICES, INC., as Parent Guarantor

                                      By   /s/ Don Teague
                                          ---------------------------------
                                          Title:
<PAGE>

                                      MORGAN STANLEY SENIOR FUNDING,
                                      INC.,
                                         as Sole Book-Runner, Lead Arranger and
                                         Lender Party

                                      By  /s/ T. Morgan Edwards II
                                          ---------------------------------
                                          Title:  Vice President
<PAGE>

                                      ROYAL BANK OF CANADA,
                                       as Administrative Agent, Collateral Agent
                                       and Lender Party


                                      By  /s/ Kevin K. Cornwell
                                          ---------------------------------
                                          Title:  Managing Director
<PAGE>

                                      BANK OF AMERICA, N.A.,
                                         as Documentation Agent and Lender Party

                                      By  /s/ Julie Schell
                                          ---------------------------------
                                          Title:  Vice President
<PAGE>

                                      BARCLAYS BANK PLC
                                         as Co-Documentation Agent and Lender
                                         Party

                                      By  /s/ Craig J. Lewis
                                          ---------------------------------
                                          Title:  Director
<PAGE>

                                      FINOVA CAPITAL CORPORATION


                                      By  /s/ Jeffrey S. Kilrey
                                          ---------------------------------
                                          Title:  Senior Vice President
<PAGE>

                                      FIRST UNION NATIONAL BANK


                                      By  /s/ Mark L. Cook
                                          ---------------------------------
                                          Title: Senior Vice President
<PAGE>

                                      GENERAL ELECTRIC CAPITAL
                                      CORPORATION

                                      By  /s/ Ken Gacevich
                                          ---------------------------------
                                          Title:  Vice President
<PAGE>

                                      STEIN ROE FLOATING RATE LIMITED
                                      LIABILITY COMPANY


                                      By  /s/ Jim R. Fellows
                                          ---------------------------------
                                          Title:
<PAGE>

                                      STEIN ROE AND FARNHAM
                                      INCORPORATED
                                      AS AGENT FOR KEYPORT LIFE
                                      INSURANCE COMPANY


                                      By  /s/  Jim R. Fellows
                                          ---------------------------------
                                          Title: Vice President and Portfolio
                                                 Manager
<PAGE>

                                      STEIN ROE FARNHAM CLO 1 LTD.,
                                      by Stein Roe & Farnham Incorporated,
                                      As Portfolio Manager


                                      By  /s/  Jim R. Fellows
                                          ---------------------------------
                                          Title:  Vice President and Portfolio
                                                  Manager
<PAGE>

                                      FRANKLIN FLOATING RATE TRUST


                                      By  /s/ Chauncey Lufkin
                                          ---------------------------------
                                          Title: Vice President
<PAGE>

                                      ELT LTD.


                                      By  /s/ Kelly C. Walker
                                          ---------------------------------
                                          Title:  Autorized Agent
<PAGE>

ELF Funding Trust 1
By: Highland Capital Management, L.P.
As Collateral Manager



By  /s/ Mark K. Okada
    ----------------------------
Name:  Mark K. Okada
Title: Executive Vice President
       Highland Capital Management, L.P.


Pamco Cayman Ltd.
By: Highland Capital Management, L.P.
As Collateral Manager



By  /s/ Mark K. Okada
    ----------------------------
Name:  Mark K. Okada
Title: Executive Vice President
       Highland Capital Management, L.P.
<PAGE>

                   Schedule I To Amendment And Waiver No. 2

                              ICG Equipment, Inc.

                     Schedule 4.01(s) to Credit Agreement

                                 Existing Debt

                         Capitalized Lease Obligations

<TABLE>
<CAPTION>
          Parties                     Type of Agreement                 Value
- ---------------------------------------------------------------------------------------------
 <S>                                  <C>                    <C>
 1.   MSF Network Technologies        Fiber Use Agreement    Present Value     $2,430,228.46
          and ICG Equipment, Inc.                            Payment              $81,024.60
                                                             Interest Rate             12.50%
                                                             Number of Payments          100

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

 2.   Platte River Power Authority    Fiber Use Agreement    Present Value     $3,760,252.32
          and ICG Equipment, Inc.                            Payment             $461,577.60
                                                             Interest Rate             12.50%
                                                             Number of Payments           20
</TABLE>

Inter-company payables owing to ICG Services Inc. (Parent Debt) in the amount of
$718,492,882.45 as of September 30, 1999.
<PAGE>

                   SCHEDULE I TO AMENDMENT AND WAIVER NO. 2

                              ICG NETAHEAD, Inc.

                     SCHEDULE 4.01(s) TO CREDIT AGREEMENT

                                 Existing Debt

                           Capital Lease Obligations

<TABLE>
<CAPTION>
                                                      Principal             Tax                 FMV of MLP
                                                      ---------             ---                 ----------
<S>                           <C>                     <C>                   <C>                 <C>
Short-term portion            Ameritech               254,785.48          18,744.24              273,529.72
                              Comdisco #1             861,190.67          75,767.10              936,957.77
                              Comdisco #2             662,353.06          59,204.76              721,557.82
                              Comdisco #3              55,853.30           5,156.48               61,009.78
                              Comdisco #4              36,335.26           3,464.76               39,800.02
                              Comdisco #5             519,795.49          51,193.60              570,989.09
                              Cisco #1                 17,034.33           1,687.56               18,721.89
                              Cisco #2                129,777.20          12,856.90              142,634.10
                              Cisco #3                 30,980.53           3,096.80               34,077.33
                              Cisco #4                 30,796.05           3,023.72               33,819.77
                              Cisco #5                110,767.22          11,072.46              121,839.68

Total short-term portion                            2,709,668.59         245,268.38            2,954,936.97
                                                    ------------         ----------            ------------

Long-term portion             Ameritech                        -                  -                       -
                              Comdisco #1                      -                  -                       -
                              Comdisco #2                      -                  -                       -
                              Comdisco #3              15,128.71           1,289.12               16,417.83
                              Comdisco #4              20,007.26           1,732.38               21,739.64
                              Comdisco #5             436,412.09          38,395.20              474,807.29
                              Cisco #1                 17,849.75           1,567.02               19,416.77
                              Cisco #2                135,989.48          11,938.55              147,928.03
                              Cisco #3                 35,120.80           3,096.80               38,217.60
                              Cisco #4                 29,652.25           2,591.76               32,244.01
                              Cisco #5                125,570.49          11,072.46              136,642.95

Total long-term portion                               815,730.83          71,683.29              887,414.12
                                                      ----------          ---------              ----------

Total obligation per amortization schedule          3,525,399.42         316,951.67            3,842,351.09
                                                    ============         ==========            ============
</TABLE>
<PAGE>

                   SCHEDULE I TO AMENDMENT AND WAIVER NO. 2

                              ICG SERVICES, INC.

                     SCHEDULE 4.01(s) TO CREDIT AGREEMENT

                      Existing Debt as of August 11, 1999



1.       ICG Services, Inc. Indentures:

        Notes                Principal     Accrued Interest to   Principal plus
                                             August 11, 1999    Accrued Interest
- --------------------------------------------------------------------------------

       10% Notes            $331,646,700       $16,217,911       $347,864,611
(Issued February 12, 1998)


      9-7/8% Notes          $275,598,368        $7,596,477       $283,194,845
(Issued April 27, 1998)     ------------        ----------       ------------



2.       Guarantor  of  a  Promissory  Note in the amount  of $33,076,754,  made
         by ICG 161,  L.P., owner of property located  at  161  Inverness  Drive
         West, Englewood, Colorado 80112.

3.       Inter-company  payables  (Services  Debt) owing to ICG NetAhead Inc. in
         the amount of $206,418,344.07 as of September 30, 1999.

4.       Inter-company payables owing to ICG 161 in the amount of  $2,500,000.00
         as of September 30, 1999.
<PAGE>

                   SCHEDULE II TO AMENDMENT AND WAIVER NO. 2

                              ICG EQUIPMENT, INC.

                     SCHEDULE 4.01(w) TO CREDIT AGREEMENT

                                  Investments

Intercompany receivables from ICG 161 in the amount of $33,202.28 as of
September 30, 1999.
<PAGE>

                   SCHEDULE II TO AMENDMENT AND WAIVER NO. 2

                              ICG NETAHEAD, INC.

                     SCHEDULE 4.01(w) TO CREDIT AGREEMENT

                                  Investments

Inter-company receivables from ICG Services, Inc. (Services Investment) in the
amount of $206,418,344.07 as of September 30, 1999.
<PAGE>

                   SCHEDULE II TO AMENDMENT AND WAIVER NO. 2

                              ICG SERVICES, INC.

                     SCHEDULE 4.01(w) TO CREDIT AGREEMENT

                                  Investments

ICG Services, Inc. has made the following investments as of August 11, 1999:

1.   An investment of $10,000,000 in NorthPoint Communications, Inc. for 555,555
     shares of Class B Common Stock (convertible)

2.   An investment of $1,000,000 in International ThinkLink Corporation for
     1,250,000 shares of Series C Preferred Stock (convertible)

3.   An investment of $34,933,606.11 in ICG ChoiceCom, L.P., a Delaware Limited
     Partnership, in exchange for a 49% interest in the Partnership

4.   An investment of $12,489,803.33 in ICG Ohio LINX, Inc., an Ohio corporation
     for 20 shares of Common Stock.



                                Other Investments

1.   Inter-company receivables (Parent Investment) from ICG Equipment, Inc. in
     the amount of $718,492,882.45 as of September 30, 1999.

<PAGE>

                  SCHEDULE III TO AMENDMENT AND WAIVER NO. 2

                              ICG EQUIPMENT, INC.

                     SCHEDULE 4.01(y) TO CREDIT AGREEMENT

                              Material Contracts

<TABLE>
<CAPTION>
             Parties                          Type of Agreement       Effective Date or Term         Comments
- -----------------------------------------------------------------------------------------------------------------
<S>                                          <C>                      <C>                        <C>
1.  Aspect Telecommunications and ICG        Equipment Purchase and       March 27, 1998
         Equipment                                Installation

2.  Cisco Systems, Inc. and ICG              Hardware Purchase and        October 8, 1998        Confidentiality
         Equipment, Inc.                        Software License                                 release pending

3.  Lucent Technologies and ICG                 Software Support          April 16, 1998
         Equipment, Inc.                           Agreement

4.  Lucent Technologies, ICG Telecom          General Agreement          September 9, 1996;      Confidentiality
         Group, Inc. (Assignor) and ICG                                  September 8, 1999       release pending
         Equipment (Assignee)                                             (See Assignment
                                                                             Agreement?)

5.  McLeod USA and ICG Equipment, Inc.        Joint construction         April 19, 1999         Confidentiality
                                                                                                 release pending
                                             of fiber optic cables

6.  MSLI, LLC and ICG Equipment, Inc.           Software License              Undated            Confidentiality
                                                                                                 release pending
7.  Northern Telecom, Inc., ICG Telecom      Equipment Purchase and      April 9, 1998 to
         Group, Inc., ICG Equipment, Inc.        Software License          April 8, 2001
         and ICG Services, Inc.

8.  CarrAmerica Development, Inc.              Office Space Lease       December 11, 1998 to
         (Landlord) and ICG Equipment,        [Panorama Corporate        January 31, 2003
         Inc.                                 Center V (Suite 300)]

9.  CarrAmerica Development, Inc.              Office Space Lease       December 1, 1998 to
         (Landlord) and ICG Equipment,        [Panorama Corporate       December 1, 2003
         Inc.                                 Center V (Suite 400)]

10. Platte River Power Authority and ICG      Fiber Use Agreement         January 8, 1999
         Equipment, Inc.                       (for 24 fibers in
                                               Platte River's              20 years with a
                                                   facilities)             20-year option

11. Qwest Communications Corporation and        Equipment Purchase             Undated            Confidentiality
          ICG Equipment, Inc.                                                                    release pending

12. Qwest Communications Corporation and      Fiber Optic Right-to-Use     June 26, 1997         Confidentiality
          ICG Telecom Group, Inc.                                                                release pending

13. Qwest Communications Corporation and       Addendum to above           June 27, 1998         Confidentiality
          ICG Equipment, Inc.                  Agreement, changing                               release pending
                                              party from ICG Telecom
                                                Group, Inc. to ICG
                                                 Equipment, Inc.

14. All Assigned Agreements listed on Schedule II to the Security Agreement

15. ICG Services, Inc.                        Inter-company payables       February 12, 1998
</TABLE>
<PAGE>

                    SCHEDULE III TO AMENDMENT AND WAIVER NO.2

                               ICG NETAHEAD, INC.

                      SCHEDULE 4.01(y) TO CREDIT AGREEMENT

                               Material Contracts


<TABLE>
<CAPTION>
            Parties                            Type of Agreement      Effective Date or Term       Comments
- -------------------------------------------------------------------------------------------------------------
<S>                                          <C>                      <C>                          <C>
1.  Cisco and ICG NetAhead, Inc.                   Integrated          September 24, 1998 to
                                             Communications Service     September 24, 2000
                                              Provider Purchase and
                                               License Agreement

2.  ICG Telecom Group, Inc. and ICG                Dedicated              August 24, 1998
         NetAhead, Inc.                        Telecommunications
                                                    Services

3.  Lucent Technologies and ICG NetAhead        Software Support          April 1, 1998 to
                                                   Agreement             December 31, 1998

4.  Mindspring Enterprises, Inc. and ICG        Network Services         February 17, 1999
         NetAhead, Inc.                            Agreement

5.  ICG Services, Inc.                          Inter-company            February 17, 1999
                                                 receivables
</TABLE>

<PAGE>

                                 EXHIBIT 4.20

Amendment No. 3 to the Loan Documents, dated as of February 11, 2000, among ICG
  Equipment, Inc. ICG NetAhead, Inc., ICG Services, Inc., as Parent, certain
Initial Lender Parties party thereto, Morgan Stanley Senior Funding, Inc., as
Sole Book-Runner and Lead Arranger, Royal Bank of Canada, as Collateral Agent
and as Administrative Agent for such Lender Parties, Bank of America, N.A., as
     Documentation Agent and Barclays Bank Plc, as Co-Documentation Agent.

<PAGE>

                            AMENDMENT NO. 3 TO THE
                                LOAN DOCUMENTS

                                           Dated as of February 11, 2000

         AMENDMENT NO. 3 TO THE CREDIT AGREEMENT dated as of August 12, 1999, as
amended by Amendment No. 1 thereto dated as of September 30, 1999 and Amendment
and Waiver No. 2 thereto dated as of December 29, 1999 (such Credit Agreement as
so amended, the "Credit Agreement") among ICG Equipment, Inc., a Colorado
corporation ("ICG Equipment"), ICG NetAhead, Inc., a Delaware corporation ("ICG
NetAhead" and, together with ICG Equipment, the "Borrowers"), ICG Services,
Inc., as Parent, certain Initial Lender Parties party thereto, Morgan Stanley
Senior Funding, Inc., as Sole Book-Runner and Lead Arranger, Royal Bank of
Canada, as Collateral Agent and as Administrative Agent for such Lender Parties,
Bank of America, N.A., as Documentation Agent and Barclays Bank Plc, as Co-
Documentation Agent. Capitalized terms not otherwise defined in this Amendment
have the same meanings as specified therefor in the Credit Agreement.

         PRELIMINARY STATEMENTS:

         (1) The Borrowers and the Parent have requested that the Lender Parties
agree to amend the Credit Agreement to enable the Borrowers and the Parent to
make additional capital expenditures in the fiscal year 2000 and to obtain the
capital required to finance these additional capital expenditures.

         (2) The Lender Parties have agreed to such amendments on the terms and
conditions set forth herein.

         SECTION 1. Amendments to Credit Agreement. The Credit Agreement is,
                    ------------------------------
effective as of the date hereof and subject to the satisfaction of the
conditions precedent set forth in Section 3, hereby amended as follows:

         (a) Section 1.01 is amended by amending and restating the following
    definition in its entirety to read as follows:

         " "Applicable Margin" means, at any time, (a) in respect of the Tranche
     A Term Facility and the Working Capital Facility, (i) for the first six
     calendar months following the Effective Date, 3.125% in the case of
     Eurodollar Rate Advances, and 2.125% in the case of Base Rate Advances, and
     (ii) thereafter, a percentage per annum determined by reference to the ICG
     Total Leverage Ratio as set forth below and (b) in respect of the Tranche B
     Term Facility, 3.750% in the case of Eurodollar Rate Advances, and 2.750%
     in the case of Base Rate Advances.
<PAGE>

                                       2

<TABLE>
<CAPTION>
ICG Total Leverage Ratio             Base Rate Advances      Eurodollar Rate Advances
<S>                                  <C>                     <C>
       ** 10:1                              2.375%                     3.375%

        * 10:1,  and ** 7.5:1               2.000%                     3.000%

        * 7.5:1, and  * 5.0:1               1.750%                     2.750%

        * 5.0:1                             1.500%                     2.500%
</TABLE>

The Applicable Margin for each Base Rate Advance shall be determined by
reference to the ICG Total Leverage Ratio in effect from time to time and the
Applicable Margin for each Eurodollar Rate Advance shall be determined by
reference to the ratio in effect on the first day of each Interest Period for
such Advance; provided, however, that no change in the Applicable Margin shall
be effective until three Business Days after the date on which the
Administrative Agent receives the financial statements required to be delivered
pursuant to Section 5.03(b) or (c), as the case may be, and a certificate of the
Chief Financial Officer of each Borrower demonstrating the ICG Total Leverage
Ratio."

         (b)   Section 2.06(b)(ii)(A)  shall be amended by  adding at the end of
    the parenthetical therein the following:

         "and other than Net Cash Proceeds required to prepay or repay Debt
    permitted pursuant to Section 5.02(b)(iii)(B) and (C) so long as the asset
    that is the subject of such sale, lease, transfer or other disposition
    secures such Debt".

         (c)   Section 5.02(b)(iii)(B) is  hereby  amended  to  read  in full as
    follows:

         "(B)(x) Debt secured by Liens permitted by Section 5.02(a)(iv) in an
    aggregate amount (together with the aggregate amount outstanding under
    subsection (C) below) not to exceed $475,000,000 which Debt shall be
    incurred in calendar year 2000 and (y) other Debt secured by Liens permitted
    by Section 5.02(a)(iv) not to exceed $25,000,000 during any consecutive
    12-month period,"

         (d) Section 5.02 (b)(iii)(C) is hereby amended by (i) deleting the
    figure "$385,000,000" in the second line thereof and replacing such figure
    with the phrase "(together with the aggregate amount outstanding under
    subsection (B) above) $475,000,000 " and (ii) deleting the parenthetical
    therein.

         (e) The second column for each fiscal quarter of the year 2000 of the
    tables in the following Sections are hereby amended in their entirety to
    read:

*  less than or equals to

** is greater than

<PAGE>

                                        3

                     (i)      for Section 5.04(a) as follows:

                     "                               2000

                           1/st/ Quarter             2.5:1
                           2/nd/ Quarter             1.25:1
                           3/rd/ Quarter             1.20:1
                           4/th/ Quarter             1.25:1    "

                     and

                     (ii)     for Section 5.04(b) as follows:

                      "                               2000
                          1/st/ Quarter          $25,000,000
                          2/nd/ Quarter          $32,000,000
                          3/rd/ Quarter          $41,000,000
                          4/th/ Quarter          $69,000,000 "

         (f) The third, fourth, fifth and sixth lines of the tables in the
    following Sections are hereby amended in their entirety to read:

                     (i)      for Section 5.04(c) as follows:

                     "March 31, 2000                  3.00:1
                      June 30, 2000                   4.00:1
                      September 30, 2000              4.00:1
                      December 31, 2000               3.00:1"

                     and

                     (ii)     for Section 5.04(d) as follows:

                     "March 31, 2000                  9.00:1
                      June 30, 2000                   10.00:1
                      September 30, 2000              10.00:1
                      December 31, 2000               7.00:1"

         (g) Section 5.04(e) is hereby amended by deleting the ratio "3.75:1" in
    the fourth line thereof and substituting therefor the following:
<PAGE>

                                        4

         "(A) For each fiscal quarter set forth below, the ratio set forth below
    for such fiscal quarter:


                     "Fiscal Quarter Ending In            Ratio
                      -------------------------           ------
                      March 31, 2000                      3.75:1
                      June 30, 2000                       3.00:1
                      September 30, 2000                  2.50:1
                      December 31, 2000                   2.75:1

         and (B) for each fiscal quarter thereafter, 3.75:1."

         (h) The third, fourth, fifth and sixth lines of the tables in the
    following Sections are hereby amended in their entirety to read:

                     (i)      for Section 6.01(p)(i) as follows:

                       "March 31, 2000               $134,000,000
                        June 30, 2000                $145,000,000
                        September 30, 2000           $190,000,000
                        December 31, 2000            $253,000,000"

                     (ii)     for Section 6.01(p)(ii) as follows:

                       "March 31, 2000               $62,400,000
                        June 30, 2000                $57,100,000
                        September 30, 2000           $77,500,000
                        December 31, 2000            $128,000,000"

                     and

                     (iii)    for Section 6.01(p)(v) as follows:

                       "March 31, 2000                 1.75:1
                        June 30, 2000                  1.75:1
                        September 30, 2000             1.25:1
                        December 31, 2000              1.50:1"
<PAGE>

                                        5

         (i) Section 6.01(p)(ii) is also amended by deleting the phrase "the
    fiscal quarter ended June 30, 2000 " in clause (B) therein and replacing
    such phrase with the phrase "the fiscal quarters ended June 30, 2000,
    September 30, 2000 and December 31, 2000 ".

         (j) The third, fourth, fifth and sixth lines of the table in Section
    6.01(q) are hereby amended in their entirety to read as follows:

                     "March 31, 2000              232,000,000
                      June 30, 2000               407,000,000
                      September 30, 2000          402,000,000
                      December 31, 2000           183,000,000"

         (k) The proviso in Section 6.01(q) is amended by (i) adding immediately
    after the word "period " in the first line thereof the phrase "commencing
    with the period ending March 31, 2000 " and (ii) adding at the end thereof
    the following:

         "; provided further that ICG and its Subsidiaries shall be entitled to
            ----------------
    make additional Capital Expenditures, in any such period commencing with the
    period March 31, 2000 and ending with the period September 30, 2000, in an
    amount equal to 10% of the amount permitted in the immediately succeeding
    period in accordance with the chart above and the amount permitted in such
    succeeding period shall be reduced by the amount of such additional Capital
    Expenditures."

         SECTION 2. Acknowledgment. Each of the Lender Parties hereby
                    --------------
acknowledges that it has received the forecast for the Fiscal Year 2000 in
satisfaction of the obligations of each applicable Loan Party pursuant to
Section 5.03(d) of the Credit Agreement.

         SECTION 3.  Conditions of Effectiveness.  This Amendment shall become
                     ---------------------------
effective as of the date first above written when and only when:

                 (a)   the Lead Arranger shall have received the following:

         (i) counterparts of this Amendment executed by the Borrowers, the
    Parent, and the Required Lenders or, as to any of the Lender Parties, advice
    satisfactory to the Lead Arranger that such Lender Party has executed this
    Amendment,

         (ii) any filings, or recordings, or consents of any Persons requested
    by the Lead Arranger in order to create or perfect a security interest in
    favor of the Secured Parties in any Collateral of the Borrowers, and
<PAGE>

                                        6

         (iii) any other items reasonably requested by  any Lender Party;

         (b) all of the accrued fees and expenses of the Agents and the Lender
    Parties (including the accrued fees and expenses of counsel to the Lead
    Arranger, the fees and expenses referred in Sections 7 and 8 of this
    Amendment and all other fees payable in connection with this Amendment)
    shall have been paid in full.

         SECTION 4. Representations and Warranties of the Borrower. The Parent
and each Borrower represent and warrant as follows:

         (a) Each Loan Party and each of its Subsidiaries (i) is a corporation
    duly organized, validly existing and in good standing under the laws of the
    jurisdiction of its incorporation, (ii) is duly qualified and in good
    standing as a foreign corporation in each other jurisdiction in which it
    owns or leases property or in which the conduct of its business requires it
    to so qualify or be licensed except where the failure to so qualify or be
    licensed could not be reasonably likely to have a Material Adverse Effect
    and (iii) has all requisite corporate power and authority (including,
    without limitation, all governmental licenses, permits and other approvals)
    to own or lease and operate its properties and to carry on its business as
    now conducted and as proposed to be conducted.

          (b) The execution, delivery and performance by each Loan Party of this
    Amendment and the Transaction Documents as amended hereby, to which it is or
    is to be a party, are within such Loan Party's corporate powers, have been
    duly authorized by all necessary corporate action, and do not (i) contravene
    such Loan Party's charter or bylaws, (ii) violate any law, rule, regulation
    (including, without limitation, Regulation X of the Board of Governors of
    the Federal Reserve System), order, writ, judgment, injunction, decree,
    determination or award, (iii) conflict with or result in the breach of, or
    constitute a default or require any payment to be made under, any contract,
    loan agreement, indenture, mortgage, deed of trust, lease or other
    instrument binding on or affecting any Loan Party, any of its Subsidiaries
    or any of their properties in such a manner as would be reasonably likely to
    have a Material Adverse Effect or (iv) except for the Liens created under
    the Transaction Documents, result in or require the creation or imposition
    of any Lien upon or with respect to any of the properties of any Loan Party
    or any of its Subsidiaries. No Loan Party or any of its Subsidiaries is in
    violation of any such law, rule, regulation, order, writ, judgment,
    injunction, decree, determination or award or in breach of any such
    contract, loan agreement, indenture, mortgage, deed of trust, lease or other
    instrument, the violation or breach of which could be reasonably likely to
    have a Material Adverse Effect.

         (c) No authorization or approval or other action by, and no notice to
    or filing with, any governmental authority or regulatory body or any other
    third party is required for the due execution, delivery or performance by
    any Loan Party of this Amendment or any of the Transaction Documents, as
    amended hereby, to which it is or is to be a party.
<PAGE>

                                        7

         (d) This Amendment has been duly executed and delivered by the Parent
    and the Borrowers. This Amendment and each of the other Transaction
    Documents, as amended hereby, to which any Loan Party is a party are legal,
    valid and binding obligations of each Loan Party thereto, enforceable
    against such Loan Party in accordance with their respective terms.

         (e) There is no action, suit, investigation, litigation or proceeding
    affecting any Loan Party or any of its Subsidiaries, including any
    Environmental Action, pending or threatened before any court, governmental
    agency or arbitrator that (i) could be reasonably likely to have a Material
    Adverse Effect or (ii) purports to affect the legality, validity or
    enforceability of this Amendment or any of the other Transaction Documents
    as amended hereby.

         (f) All filings and other actions necessary or desirable to perfect and
    protect the security interest in the Collateral created under the Collateral
    Documents have been duly made or taken and are in full force and effect, and
    the Collateral Documents create in favor of the Collateral Agent for the
    benefit of the Secured Parties a valid and, together with such filings and
    other actions, perfected first priority security interest in the Collateral,
    securing the payment of the Secured Obligations, and all filings and other
    actions necessary or desirable to perfect and protect such security interest
    have been duly taken. The Loan Parties are the legal and beneficial owners
    of the Collateral free and clear of any Lien, except for the liens and
    security interests created or permitted under the Loan Documents.

         (g) The representations and warranties set forth in each of the
    Transaction Documents are correct on and as of this date, before and after
    giving effect to this Amendment, as though made on and as of such date.

         (h) No event has occurred and is continuing that constitutes a Default.
    No event has occurred and is continuing that constitutes, or would, with the
    lapse of time or the giving of notice constitute, a default under any
    material agreement to which any Loan Party is a party.

         SECTION 5. Reference to and Effect on the Credit Agreement, the
                    ----------------------------------------------------
Security Agreement, the Notes and the Transaction Documents. (a) On and after
- -----------------------------------------------------------
the effectiveness of this Amendment, each reference in the Credit Agreement to
"this Agreement", "hereunder", "hereof" or words of like import referring to the
Credit Agreement, and each reference in the, Notes and each of the other
Transaction Documents to "the Credit Agreement", "thereunder", "thereof" or
words of like import referring to the Credit Agreement, shall mean and be a
reference to the Credit Agreement, as amended by this Amendment.
<PAGE>

                                        8

         (b) On and after the effectiveness of this Amendment, each reference in
    the Security Agreement to "this Agreement", "hereunder", "hereof" or words
    of like import referring to the Security Agreement, and each reference in
    the Credit Agreement, Notes and each of the other Transaction Documents to
    "the Security Agreement", "thereunder", "thereof" or words of like import
    referring to the Security Agreement, shall mean and be a reference to the
    Security Agreement, as amended by this Amendment.

         (c) The Credit Agreement, the Security Agreement, the Notes and each of
    the other Transaction Documents, as specifically amended by this Amendment,
    are and shall continue to be in full force and effect and are hereby in all
    respects ratified and confirmed. Without limiting the generality of the
    foregoing, the Collateral Documents and all of the Collateral described
    therein do and shall continue to secure the payment of all Obligations of
    the Loan Parties under the Transaction Documents, in each case as amended by
    this Amendment.

         (d) The execution, delivery and effectiveness of this Amendment shall
    not, except as expressly provided herein, operate as a waiver of any right,
    power or remedy of any Lender or the Agents under any of the Transaction
    Documents, nor constitute a waiver of any provision of any of the
    Transaction Documents.

         SECTION 6. Consent of the Parent. The Parent, as guarantor under the
                    ---------------------
Parent Guaranty, hereby consents to this Amendment and hereby confirms and
agrees that notwithstanding the effectiveness of this Amendment, the Parent
Guaranty is, and shall continue to be, in full force and effect and is hereby
ratified and confirmed in all respects, except that, on and after the
effectiveness of this Amendment, (i) each reference in the Parent Guaranty to
the "Credit Agreement", "thereunder", "thereof" or words of like import shall
mean and be a reference to the Credit Agreement, as amended by this Amendment,
and (ii) each reference in the Parent Guaranty to the "Security Agreement",
""thereunder", thereof or words of like import shall mean and be a reference to
the Security Agreement as amended by this Amendment.

         SECTION 7. Costs and Expenses. The Borrowers agree jointly and
                    ------------------
severally to pay on demand all reasonable costs and expenses of the Lead
Arranger in connection with the preparation, execution, delivery and
administration, modification and amendment of this Amendment and the other
instruments and documents to be delivered hereunder (including, without
limitation, the reasonable fees and expenses of counsel for the Lead Arranger)
in accordance with the terms of Section 9.04 of the Credit Agreement.

         SECTION 8. Amendment Fee. The Borrowers agree to pay an amount equal to
                    -------------
0.25% of the sum of (i) the aggregate Tranche A Term Commitments held by those
Lenders that have, on or prior to February 11, 2000, executed this Amendment,
(ii) the aggregate Tranche B Term Commitments held by those Lenders that have,
on or prior to February 11, 2000, executed this Amendment and (iii) the
aggregate Working Capital Commitments held by those Lenders
<PAGE>

                                       9

that have, on or prior to February 11, 2000, executed this Amendment, payable to
the Administrative Agent for the account of such Lenders, ratably in accordance
with their respective interests in such Tranche A Term Commitments, Tranche B
Term Commitments and Working Capital Commitments.

         SECTION 9. Execution in Counterparts. This Amendment may be executed in
                    -------------------------
any number of counterparts and by different parties hereto in separate
counterparts, each of which when so executed shall be deemed to be an original
and all of which taken together shall constitute but one and the same agreement.
Delivery of an executed counterpart of a signature page to this Amendment by
telecopier shall be effective as delivery of a manually executed counterpart of
this Amendment.

         SECTION 10. Governing Law.  This  Amendment shall be  governed  by, and
                     -------------
construed in accordance with, the laws of the State of New York.
<PAGE>

         IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be
executed by their respective officers thereunto duly authorized, as of the date
first above written.


                                            ICG EQUIPMENT, INC., as Borrower


                                            By /s/ Don Teague
                                              ------------------------------
                                              Title:  Executive Vice President,
                                                      General Counsel and
                                                      Secretary


                                            ICG NETAHEAD, INC., as Borrower


                                            By /s/ Don Teague
                                              ------------------------------
                                              Title:  Executive Vice President,
                                                      General Counsel and
                                                      Secretary


                                            ICG SERVICES, INC., as Parent
                                            Guarantor


                                            By /s/ Don Teague
                                              ------------------------------
                                              Title:  Executive Vice President,
                                                      General Counsel and
                                                      Secretary
<PAGE>

                                            MORGAN STANLEY SENIOR FUNDING, INC.,
                                              as Sole Book-Runner, Lead Arranger
                                              and Lender Party


                                            By /s/ T. Morgan Edwards II
                                              ------------------------------
                                              Title: T. MORGAN EDWARDS II
                                                     VICE PRESIDENT
<PAGE>

                                            ROYAL BANK OF CANADA,
                                             as Administrative Agent, Collateral
                                             Agent and Lender Party


                                            By /s/ Kevin K. Cornwell
                                              ------------------------------
                                              Title: Managing Director
<PAGE>

                                            BANK OF AMERICA, N.A.,
                                              as Documentation Agent and  Lender
                                              Party

                                            By /s/ Julie A. Schell
                                              ------------------------------
                                              Title: JULIE A. SCHELL
                                                     VICE PRESIDENT
<PAGE>

                                            BARCLAYS BANK PLC
                                              as Co-Documentation Agent and
                                              Lender Party

                                            By /s/ Daniele Iacovone
                                              ------------------------------
                                              Title: Daniele Iacovone
                                                     Associate Director
<PAGE>

                          Initial Lenders

                          PARIBAS, LOS ANGELES AGENCY

                          By  /s/ Darlynn Ernst Kitcher/  /s/ Thomas G. Brandt
                            ----------------------------------------------------
                          Title:  Darlynn Ernst Kitcher       Thomas G. Brandt
                                  Vice President              Managing Director

<PAGE>

                                            FINOVA CAPITAL CORPORATION


                                            By /s/ Andrew J. Pluta
                                              ------------------------------
                                              Title: Vice President
<PAGE>

                                            FIRST UNION NATIONAL BANK


                                            By /s/ Mark L. Cook
                                              ------------------------------
                                              Title: Senior Vice President
<PAGE>

                                            GENERAL ELECTRIC CAPITAL
                                            CORPORATION


                                            By /s/ Thomas P. Waters
                                              ------------------------------
                                              Title: Senior Vice President
<PAGE>

                                            IBM CREDIT
                                            as a Lender


                                            By /s/ Thomas S. Curcio
                                              ------------------------------
                                              Name:  Thomas S. Curcio
                                              Title: Manager of Credit


                                     S-31
<PAGE>

                                            STEIN ROE FLOATING RATE LIMITED
                                            LIABILITY COMPANY


                                            By /s/ Brian W. Good
                                              ------------------------------
                                              Title: Brian W. Good
                                                     Vice President,
                                                     Stein Roe & Farnham
                                                     Incorporated, as Advisor
                                                     to the Stien Roe Floating
                                                     Rate Limited Liability
                                                     Company

<PAGE>

                                            STEIN ROE AND FARNHAM
                                            INCORPORATED
                                            AS AGENT FOR KEYPORT LIFE
                                            INSURANCE COMPANY


                                            By /s/ Brian W. Good
                                              ------------------------------
                                              Title:  Brian W. Good
                                                      Vice President and
                                                      Portfolio Manager


<PAGE>

                                          STEIN ROE FARNHAM CLO 1 LTD.
                                          By: Stein Roe & Farnham Incorporated,
                                              as Portfolio Manager


                                          By /s/ Brian W. Good
                                            ------------------------------
                                              Title: Brian W. Good
                                                     Vice President and
                                                     Portfolio Manager

<PAGE>

                                            PILGRIM PRIME RATE TRUST
                                            By: Pilgrim Investment, Inc., as its
                                                Investment Manager


                                            By /s/ Robert L. Wilson
                                              ------------------------------
                                              Title: Robert L. Wilson
                                                     Vice President

<PAGE>

                                            KZH HIGHLAND-2 LLC


                                            By /s/ Peter Chin
                                              ------------------------------
                                              Title:Peter Chin
                                                    Authorized Agent

<PAGE>

                                            PILGRIM CLO 1999 - 1 LTD.
                                              By:  Pilgrim Investments, Inc., as
                                                   its investment manager


                                            By /s/ Robert L. Wilson
                                              ------------------------------
                                              Title:  Robert L. Wilson
                                                      Vice President
<PAGE>

                                            FRANKLIN FLOATING RATE TRUST


                                            By /s/ Chauncey Lufkin
                                              ------------------------------
                                              Title: Chauncey Lufkin
                                                     Vice President
<PAGE>

                                            ELT LTD.


                                            By /s/ Kelly C. Walker
                                              ------------------------------
                                              Title: Kelly C. Walker
                                                     Authorized Agent
<PAGE>

                                   ELF FUNDING TRUST 1
                                   By: Highland Capital Management, L.P.
                                        As Collateral Managers


                                   By /s/ Mark K. Okade
                                      ------------------------------
                                   Name:  Mark K. Okade CFA
                                   Title: Executive Vice President
                                          Highland Capital Management, L.P.


                                   PAMCO CAYMAN LTD.
                                   By: Highland Capital Management, L.P.
                                     As Collateral Manager



                                   By /s/ Mark K. Okade
                                      ------------------------------
                                      Name:  Mark K. Okade CFA
                                      Title: Executive Vice President
                                             Highland Capital Management, L.P.
<PAGE>

                                   GLENEAGLES TRADING LLC


                                   By /s/ Kelly C. Walker
                                     ------------------------------
                                     Name:  Kelly C. Walker
                                     Title:  Vice President

<PAGE>

                                 EXHIBIT 10.50

Promissory Note, dated December 10, 1999, between ICG Telecom Group, Inc. and
                                  John Kane.

<PAGE>

                                PROMISSORY NOTE

$80,000                                                      Englewood, Colorado

                                                             December 10, 1999

         FOR VALUE RECEIVED, the undersigned John Kane ("Maker") promises to pay
to the order of ICG Telecom Group, Inc., its successors or assigns ("Holder")
the principal sum of Eighty Thousand and 00/100 Dollars ($80,000). Such amount
shall be payable immediately on the earlier of demand or February 15, 2000 to
the Holder at 161 Inverness Drive West, Englewood, Colorado 80112, or at such
other place as the Holder may designate from time to time in writing, in lawful
money of the United States of America.

         This Note shall not bear interest on the principal hereof. However, if
payment of this Note is not made when due, the principal shall accrue interest
at the rate of ten percent (10%) per annum until paid.

         This Note shall be binding upon the Maker, his personal
representatives, heirs, successors and assigns.

         Maker agrees to pay to the Holder upon demand, all costs and expenses
(including attorneys' fees) incurred by the Holder in collection and enforcement
of this Note.

         The terms and provisions of this Note shall be governed by the laws of
the State of Colorado.



                                                       MAKER:


                                                       /s/ John Kane
                                                       -------------------------
                                                       John Kane

<PAGE>

                                EXHIBIT 10.51

General Release, Covenant Not to Sue and Agreement, dated as of January 1, 2000,
               between ICG communications, Inc. and John Kane.

<PAGE>

              GENERAL RELEASE, COVENANT NOT TO SUE AND AGREEMENT

     This GENERAL RELEASE, COVENANT NOT TO SUE AND AGREEMENT (this "Agreement")
is by and between ICG COMMUNICATIONS, INC., a Delaware corporation (which
entity, together with its parents, subsidiaries and affiliates is referred to
herein as the "Company"), and John Kane ("Employee").

     WHEREAS, the Company and Employee agree to terminate the employment
relationship between them; and

     WHEREAS, the Company and Employee agree to settle and release all actual
and potential claims they may have against one another arising out of or in
connection with the employment of Employee by the Company, the terms and
conditions of Employee's employment, the termination of such employment and any
other action, event or matter prior to the date of this Agreement; and

     WHEREAS, Employee has substantial knowledge of the Company's operations,
customers, vendors, suppliers and other proprietary and confidential
information, and the Company desires for Employee to agree to protect such
confidential information from disclosure and to make certain other covenants and
agreements with the Company.

     NOW, THEREFORE, in consideration of the mutual promises, covenants and
agreements contained herein and for other good and valuable consideration, the
parties agree as follows:

     1.   TERMINATION OF EMPLOYMENT RELATIONSHIP. This Agreement evidences the
termination of the employment relationship between Employee and the Company
effective as of January 1, 2000 ("Termination Date"). Employee shall return all
property in the possession of Employee which is owned by the Company upon the
Termination Date.

     2.   RESIGNATION OF POSITIONS. Employee does hereby resign from all officer
and director positions with the Company effective as of the Termination Date.

     3.   TERMINATION OF AGREEMENTS. As of the Termination Date, the Employment
Agreement between Employee and Company dated as of May 19, 1999, as amended, and
all other agreements between Company and Employee (excepting solely the
agreements relating to the stock options referred to in Section 4.4 below and
Exhibit A hereto) are terminated and all rights thereunder are rescinded and
superseded by the terms and conditions of this Agreement. For the avoidance of
doubt, insurance coverage of Employee under the Company's applicable Directors'
& Officers' policies, if any, shall be excepted from this Section 3.

                                       1
<PAGE>

     4.   PAYMENT TO EMPLOYEE.

          4.1  Conditioned upon the full execution of this Agreement, and the
lapse of the seven (7) day period described in Section 12 below, the Company
shall pay Employee on or before January 13, 2000 the total sum of One Million
Nine Hundred Thirty-One Thousand Two Hundred Seventy-One and 57/100 Dollars
($1,931,271.57), less applicable withholding taxes and other governmental
obligations. This amount represents severance in the amount of $931,271.57, less
applicable withholding taxes and other governmental obligations, a bonus in the
amount of $750,000, less applicable taxes and governmental obligations, for his
services in connection with the sale of ICG Fiber Optic Technologies, Inc. and a
bonus in the amount of $250,000, less applicable taxes and governmental
obligations, for his services in connection with the sale of ICG Satellite
Services, Inc.

          4.2  The Company will permit Employee to continue participation in the
Company's Medical/Dental/Vision benefit plans at Employee's present level
through and including January 31, 2000, at which time all such benefits shall be
terminated. At that time, Employee may be eligible to continue appropriate
coverage pursuant to COBRA, subject to COBRA rules and provisions. Conditioned
upon the full execution of this Agreement, and the lapse of the seven (7) day
period described in Section 12 below, the Company shall pay Employee the net sum
of Eight Thousand Four Hundred Dollars and 00/100 Dollars ($8,400.00) on or
before January 13, 2000, which represents the approximate equivalent of 12
months' payments for coverage under COBRA. It is Employee's responsibility to
pay these amounts and to obtain the appropriate coverage if the Employee so
desires.

          4.3  No additional time for vacation or sick leave or personal time
shall accrue after Termination Date. Employee's participation in the 401(k) and,
if applicable, 401(k) Wrap, and Employee Stock Purchase Plan shall cease as of
the Termination Date. Employee's participation in the Company benefit programs
for Basic Life Insurance, Accidental Death and Dismemberment Insurance ("AD&D"),
Dependent Life Insurance, Short Term Disability benefits, Long Term Disability
Insurance, and any participation in the Flexible Spending Cafeteria Plan,
Voluntary Life Insurance, Voluntary AD&D, Pre-Paid Legal Insurance and Employee
Assistance Program, and all other Company programs and benefits will terminate
as of the Termination Date, subject to continuation rights, if any, required by
law. Notwithstanding the foregoing, the Company will transfer to Employee the
life insurance policy it has taken out on his life to the extent permitted by
the terms of the policy. Employee shall be solely responsible for making premium
payments on such policy.

          4.4  Conditioned upon the full execution of this Agreement and the
lapse of the seven (7) day period described in Section 12 below, the Company
will fully vest all stock options granted to Employee under the Company's Stock
Option Plans that are unvested as of the Termination Date. A summary of such
unvested options and all other options granted to Employee is set forth on the
Personnel Option Status attached as Exhibit A hereto. Employee will be entitled
to exercise existing stock options for a period of six (6) months after the
Termination Date in accordance with the plans and agreements relating to such
options. Any

                                       2
<PAGE>

options not exercised prior to July 1, 2000 shall terminate and Employee shall
have no rights as to options not exercised prior to such date.

          4.5  Conditioned upon the full execution of this Agreement and the
lapse of the seven (7) day period described in Section 12 below, the Company
will not enforce its right to seek reimbursement of $280,000, which was loaned
by the Company to Employee and evidenced by Promissory Note dated August 6, 1999
in the principal amount of $200,000 and Promissory Note dated December 10, 1999
in the principal amount of $80,000 and such Promissory Notes shall be cancelled.
The Company shall provide copies of such notes marked "cancelled" to Employee.

          4.6  No other amounts except those specified in Sections 4 and 5 will
be owing to or paid to Employee, including, without limitation, any bonus
payments earned or to be earned prior to or after the Termination Date.

     5.   OTHER PAYMENTS. The consideration described above in Section 2 is
separate from the payment by the Company to Employee of accrued and unused
vacation pay of 295.25 hours in the amount of Sixty Thousand Three Hundred
Twenty-Eight and 43/100 Dollars ($60,328.43) and regular salary or wages for
work performed through the Termination Date, less applicable withholding taxes
and obligations ("Other Payments"). Employee's receipt of the Other Payments is
not conditioned upon signing this Agreement. Employee shall receive all Other
Payments to which Employee is entitled regardless of whether Employee signs this
Agreement.

     6.   COOPERATION CLAUSE. Upon reasonable request, the Employee shall make
himself available to the Company to furnish full and truthful information
concerning any event which took place during Employee's employment. Upon
reasonable request, as deemed necessary by the Company, the Employee shall make
himself available to the Company to furnish full and truthful consultations
concerning any potential or actual litigation. Employee shall furnish the
information as soon as is practical after a request from the Company is
received. The Company shall reimburse Employee for the reasonable cost of all
Employee's travel, lodging, meals and any loss of compensation suffered by
Employee from his current employer as a result of time spent furnishing
information under this clause.

     7.   NON-COMPETE AND NON-INTERFERENCE.

          7.1  For a period of twelve (12) months after the Termination Date,
Employee shall not, directly or indirectly, own, manage, operate, control, be
employed by, or participate in the ownership, management, operation or control
of, a business that is engaged in the same business as the Company within any
area constituting, during the term of Employee's employment or at the time
Employee's employment is terminated, a Relevant Area. A "Relevant Area" shall be
defined for the purposes of this Agreement as any area located within, or within
fifty (50) miles of, the legal boundaries or limits of any city within which the
Company

                                       3
<PAGE>

is engaged in business or in which the Company has publicly announced or
privately disclosed to Employee that it plans to engage in business.

          7.2. For a period of two (2) years after the Termination Date,
Employee shall not (i) directly or indirectly cause or attempt to cause any
employee of the Company or any of its affiliates to leave the employ of the
Company or any affiliate, (ii) in any way interfere with the relationship
between the Company and any employee or between an affiliate and any employee of
the affiliate, or (iii) interfere or attempt to interfere with any transaction
in which the Company or any of its affiliates was involved prior to the
Termination Date.

          7.3  Employee agrees that, because of the nature and sensitivity of
the information to which he was privy and because of the nature and scope of the
Company's business, the restrictions contained in this Section 7 are fair and
reasonable.

     8.   CONFIDENTIAL INFORMATION.

          8.1  The relationship between the Company and Employee is one of
confidence and trust. This relationship and the rights granted and duties
imposed by this Section shall continue until a date ten (10) years from the
Termination Date.

          8.2  As used in this Agreement (i) "Confidential Information" means
information disclosed to or acquired by Employee about the Company's plans,
products, processes and services, including information relating to research,
development, inventions, manufacturing, purchasing, accounting, engineering,
marketing, merchandising, selling, pricing, tariffed or contractual terms,
customer lists and prospect lists and other market information, with respect to
any of the Company's business activities; and (ii) "Inventions" means any
inventions, discoveries, concepts and ideas, whether patentable or not,
including, without limitation, processes, methods, formulas, and techniques (as
well as related improvements and knowledge) that are based on or related to
Confidential Information, that pertain in any manner to the Company's
technology, expertise or business and that are made or conceived by Employee,
either solely or jointly with others, and while employed by the Company or
within six (6) months after the Termination Date, whether or not made or
conceived during working hours or with the use of the Company's facilities,
materials or personnel.

          8.3  Employee agrees that he shall at no time disclose any
Confidential Information to any person, firm or corporation to any extent or for
any reason or purpose or use any Confidential Information for any purpose other
than the conduct of the Company's business.

          8.4  Any Confidential Information that was directly or indirectly
originated, developed or perfected to any degree by Employee during the term of
his employment by the Company shall be and remain the sole property of the
Company and shall be deemed trade secrets of the Company.

                                       4
<PAGE>

          8.5  Upon the Termination Date, Employee or his legal representative
shall deliver to the Company all originals and all duplicates and/or copies of
all documents, records, notebooks, and similar repositories of or containing
Confidential Information then in his possession, whether prepared by him or not.

          8.6  Employee agrees that the covenants and agreements contained in
this Section 8 are fair and reasonable and that no waiver or modification of
this Section or any covenant or condition set forth herein shall be valid unless
set forth in writing and duly executed by the parties hereto.

     9.   INJUNCTIVE RELIEF. Upon a material breach or threatened material
breach by Employee of any of the provisions of Sections 7 or 8 of this
Agreement, the Company shall be entitled to an injunction restraining Employee
from such breach. Nothing herein shall be construed as prohibiting the Company
from pursuing any other remedies for such breach or threatened breach, including
recovery of damages from Employee.

     10.  NON-DISPARAGEMENT. Employee agrees that Employee will not make any
false, disparaging or misleading statements to any person or entity regarding
the Company or any of its officers, directors or employees. The Company agrees
that it will not condone the making of any false, disparaging or misleading
statements to any person or entity regarding Employee.

     11.  RELEASE. Employee hereby releases and forever discharges the Company,
and the Company's affiliates, subsidiaries, parents, successors, assigns and
other affiliated entities, past and present, and each of them, as well as its
and their officers, directors, attorneys, managers, agents and employees
("Releasees") from all claims, known or unknown, which Employee ever had or now
has or may hereafter claim to have had prior to the date of this Agreement with
respect to Employee's employment with the Company, the terms and conditions of
Employee's employment, the termination of Employee's employment and any other
action, event or matter. These claims may include, but are not limited to,
claims based on (a) violations of Title VII of the Civil Rights Act of 1964, the
Civil Rights Act of 1991, the Americans with Disabilities Act, the Age
Discrimination in Employment Act, and the Employee Retirement Income Security
Act; (b) any and all claims under Colorado statutory or decisional law,
including, but not limited to, the Colorado Anti-Discrimination Act, pertaining
to employment discrimination or harassment, wrongful discharge or breach of
public policy; and (c) state, federal or common law relating to breach of
express or implied contract, wrongful termination, employment discrimination or
harassment, emotional distress, privacy rights, fraud or misrepresentation. The
Company hereby releases and forever discharges Employee from all claims, known
or unknown, which the Company ever had or now has or may hereafter claim to have
had prior to the date of this Agreement against Employee with respect to
Employee's employment with the Company, the terms and conditions of Employee's
employment, the termination of Employee's employment and any other action, event
or matter.

                                       5
<PAGE>

     12.  REVIEW. Employee acknowledges that Employee has been advised by the
Company to consult with an attorney to receive independent legal advice with
respect to the ramifications and the advisability of entering into and executing
this Agreement. Employee has twenty-one (21) days after the date this Agreement
is tendered to Employee to sign this Agreement. Employee agrees to read and
understand this Agreement prior to signing it. Employee will have seven (7) days
following signing the Agreement to revoke it, and the Agreement will not become
effective until the seven (7) day revocation period has expired. Such revocation
must be in writing and received by the Company prior to the end of the
revocation period.

     13.  NO ADMISSIONS. Nothing in this Agreement, including the payment of any
sum by the Company, constitutes an admission by the Company of any legal wrong
in connection with the employment or termination of Employee.

     14.  COVENANT NOT TO SUE. Employee covenants and agrees that Employee will
never, individually or with any other person, commence, aid, prosecute, or cause
or permit to be commenced or prosecuted, any lawsuit, charge or other proceeding
against any Releasee based upon any claim which Employee has released in this
Agreement. This Agreement shall be deemed breached immediately upon the
commencement or prosecution of any such lawsuit or proceeding. In the event of
any breach of this Section, the aggrieved Releasee shall be entitled to recover
from Employee not only the amount of any judgment which may be awarded against
that Releasee, but also all such other damages, costs and expenses as may be
incurred by that Releasee, including attorney's fees and expenses, in defending
against or seeking to stop any lawsuit or proceeding brought by Employee in
violation of this covenant not to sue or other terms of this Agreement.

     15.  CONFIDENTIALITY. Except as required by an order of a court of law, the
parties agree not to disclose or publicize the terms of this Agreement, or to
assist others to disclose or publicize the terms of this Agreement. This non-
disclosure Agreement applies to the parties, their attorneys, agents, officials,
managers, employees and spouses as well as to the named parties.

     16.  AGREEMENT UNDERSTOOD. By freely, knowingly and voluntarily executing
this Agreement, both parties confirm that they have had the opportunity to have
this Agreement explained to them by attorneys. The Company is relying on its own
judgment and on the advice of its attorneys and not upon any recommendation of
Employee or Employee's agents, attorneys, or other representatives. Employee is
relying on Employee's own judgment and on the advice of Employee's attorneys, if
Employee has chosen to engage counsel, and not upon any recommendations by the
Company or its directors, officers, employees, agents, attorneys, or other
representatives. By voluntarily executing this Agreement, both parties confirm
their competence to understand and do hereby accept the terms of this Agreement
as resolving fully all differences, disputes and claims that may exist within
the scope of the Agreement.

                                       6
<PAGE>

     17.  GOVERNING LAW. This Agreement shall be construed and enforced in
accordance with, and the validity and performance hereof shall be governed by,
the laws of the State of Colorado.

     18.  SEVERABILITY. In the event that any one or more of the provisions of
this Agreement shall for any reason be held to be invalid or unenforceable, the
remaining provisions of this Agreement shall be unimpaired, and shall remain in
effect and be binding upon the parties.

     19.  AMENDMENTS. No amendment, waiver, change or modification of any of the
terms, provisions or conditions of this Agreement shall be effective unless made
in writing and signed or initialed by the parties or by their duly authorized
agents. Waiver of any provision of this Agreement shall not be deemed a waiver
of future compliance therewith and such provision shall remain in full force and
effect.

     20.  SUCCESSORS AND TRANSFEREES. This Agreement shall be binding upon and
inure to the benefit of each of the parties' successors, assigns, heirs, and
transferees.

     21.  COUNTERPARTS. This Agreement may be executed in any number of
counterparts, each of which shall be deemed to be an original, but all of which
together shall constitute one and the same instrument, and in making proof
hereof, it shall not be necessary to produce or account for more than on such
counterpart.

     22.  COSTS, EXPENSES, AND ATTORNEYS' FEES. In the event any claim, default
or violation is asserted by a party to this Agreement regarding any of the terms
or conditions of this Agreement, the party may enforce this instrument by
appropriate action, and should any of the parties prevail in such litigation
that prevailing party shall recover all costs, expenses, and reasonable
attorneys' fees incurred in such litigation.

     23.  FINAL AGREEMENT. This Agreement sets forth the entire understanding of
the parties and supersedes any and all prior written or oral agreements,
arrangements or understandings related to the subject matter described herein,
and no written or oral representation, promise, inducement or statement of
intention has been made by either party which is not embodied herein.

     This Agreement is dated as of the 1st day of January, 2000.



                                           /s/ John Kane
                                           -------------------------------------
                                           John Kane, EMPLOYEE
                                           Date of signing by Employee: 12/23/99
                                                                        --------

                                       7
<PAGE>

WITNESSED BY:

/s/ Harry R. Herbst
- -------------------------------
Name: Harry R. Herbst
     --------------------------



                                            ICG COMMUNICATIONS, INC.



                                            By: /s/ Don Teague
                                              ----------------------------------
                                            Name: Don Teague
                                                 -------------------------------
                                            Title: Executive Vice President
                                                  ------------------------------

                                       8

<PAGE>

                                 EXHIBIT 10.52

Letter of Understanding, dated December 15, 1999, from ICG Communications, Inc.,
 regarding Section 4 of the Employment Agreement between ICG Communications,
 Inc. and Douglas I. Falk.

<PAGE>

                                                   December 15, 1999



Douglas Falk
161 Inverness Drive West
Englewood, Colorado 80112

Dear Doug:

         This letter evidences our understanding that, if the Company terminates
your employment pursuant to Section 4 of the Employment Agreement between you
and the Company dated June 1, 1999, all options to purchase shares of the
Company that have been granted to you pursuant to the Company's Stock Option
Plans, but not yet vested, will immediately vest on the date of such termination
and you will be entitled to exercise all options held by you for a period of six
months after the date of termination in accordance with the plans and agreements
relating to such options.

                                                        ICG COMMUNICATIONS, INC.



                                                        By:  /s/ Don Teague
                                                             -------------------

<PAGE>

                                 EXHIBIT 10.53

      Employment Agreement, dated as of July 1, 1999, by and between ICG
                   Communications, Inc. and Carla J. Wolin.
<PAGE>

                             EMPLOYMENT AGREEMENT

     THIS EMPLOYMENT AGREEMENT ("Agreement") is made as of the 1st day of July,
1999 by and between ICG Communications, Inc. ("Employer" or the "Company") and
Carla J. Wolin ("Employee").

                                R E C I T A L S

     WHEREAS, the Company desires to employ Employee as provided herein; and

     WHEREAS, Employee desires to be employed by Employer as provided herein.

     NOW, THEREFORE, in consideration of the mutual covenants and agreements
contained herein, the parties agree as follows:

     1.   Employment. The Company agrees to employ Employee and Employee hereby
          ----------
agrees to be employed on a full-time basis by the Company or by such of its
subsidiary or affiliate corporations as determined by the Company in such
position as is designated by the Company, for the period and upon the terms and
conditions hereinafter set forth.

     2.   Duties. During her employment, Employee shall perform the duties and
          ------
bear the responsibilities commensurate with her position and shall serve the
Employer faithfully and to the best of her ability. Employee shall devote 100%
of her working time to carrying out her obligations hereunder.

     3.   Compensation and Benefits.
          -------------------------

          3.1  The Company shall pay Employee during the Term of this Agreement
an annual base salary, payable semi-monthly. The annual base salary will
initially be One Hundred Forty-Five Thousand and 00/100 Dollars ($145,000.00).

          3.2  In addition to the base salary, Employee will be eligible for an
annual performance bonus in an exact amount to be determined by the Board of
Directors of the Company or the Compensation Committee of the Board. The annual
bonus will be determined in accordance with the bonus plan of the Company and
will be based on objectives and goals set for the Company and the Employee.
Employee's annual bonus is initially established at 30% of annual base salary if
all objectives and goals are met.

          3.3  In addition to salary and bonus payments as provided above, the
Company will provide Employee, during the Term of this Agreement, with the
benefits of such insurance plans, hospitalization plans and other benefits as
shall be generally provided to employees of the Company at her level and for
which Employee may be eligible under the terms and conditions thereof.

          3.4  Throughout the Term of this Agreement, the Company will reimburse
Employee for all reasonable out-of-pocket expenses incurred by Employee in
connection with the business of the Company and the performance of her duties
under this Agreement, upon presentation to the Company by Employee of an
itemized accounting of such expenses with reasonable supporting data.

                                       1
<PAGE>

          3.5  The Company may from time to time provide to Employee stock
options pursuant to and subject to the terms and conditions of the Company's
Stock Option Plans.

     4.   Term. The initial term of this Agreement will be for one (1) year
          ----
commencing as of the date hereof ("Term"). From the date hereof, this Agreement
automatically renews from month-to-month such that there will always be one (1)
year remaining in the Term, unless and until either party shall give at least
sixty (60) days notice to the other of her or its desire to terminate this
Agreement (in such case, the Term shall end upon the date indicated in such
notice). The applicable provisions of Sections 6, 7, and 8 shall remain in full
force and effect for the time periods specified in such Sections notwithstanding
the termination of this Agreement.

     5.   Termination.
          -----------

          5.1  If Employee dies during the Term of this Agreement, this
Agreement will terminate. The Company will pay the estate of Employee an amount
equal to three months salary. In addition, the estate of Employee will be
entitled to exercise all options theretofore vested under the Company's Stock
Option Plans for a period of one (1) year after the date of death of Employee in
accordance with the plans and agreements relating to such options.

          5.2  If, during the Term of this Agreement, Employee is prevented from
performing her duties by reason of illness or incapacity for one hundred forty
(140) days in any one hundred eighty (180) day period, the Company may terminate
this Agreement, upon thirty (30) days notice to Employee or her duly appointed
legal representative. Employee will be entitled to all benefits provided under
any disability plans of the Company. In addition, Employee or her duly appointed
legal representative will be entitled to exercise all options theretofore vested
under the Company's Stock Option Plans for a period of one (1) year after the
date of termination in accordance with the plans and agreements relating to such
options.

          5.3  For the purposes of this Agreement, a "Change in Control" of the
Company shall mean and be deemed to have occurred if (a) any "person" (as such
term is used in Sections 13(d) and 14(d) of the Securities Exchange Act of 1934
as amended (Exchange Act)) is or becomes the "beneficial owner" (as defined in
Rule 13d-3 under the Exchange Act), directly or indirectly, of securities of the
Company representing 50% or more of the combined voting power of the Company's
then outstanding securities; (b) at any time a majority of the directors of the
Company are persons who were not nominated for election by the Board; (c) the
stockholders of the Company approve a merger or consolidation of the Company
with any other corporation, other than a merger or consolidation which would
result in the voting securities of the Company outstanding immediately prior
thereto continuing to represent (either by remaining outstanding or by being
converted into voting securities of the surviving entity) at least 50% of the
combined voting power of the voting securities of the Company or such surviving
entity outstanding immediately after such merger or consolidation; (d) the
Company shall sell or otherwise dispose of, in one transaction or a series of
related transactions, assets aggregating more than 50% of the assets of the
Company and its subsidiaries consolidated; or (e) the stockholders of the
Company approve a plan of complete liquidation of the Company or any agreement
for the sale or disposition by the Company of all or substantially all the
Company's assets. Upon the occurrence of a Change in Control, the Company shall
pay Employee an amount equal to one-half of the aggregate amount of her annual
base salary plus her targeted annual bonus. At the time of the occurrence of a
Change in Control all options to purchase shares of the Company that have been
granted to Employee pursuant to the Company's Stock Option Plans, but not yet
vested, will immediately vest and Employee shall be entitled to exercise such
options in accordance with the plans and agreements relating to such options. In
addition, the Company or Employee may terminate this Agreement upon at least
thirty (30) days notice at any time within one (1) year after the occurrence of
a Change in Control of the Company.

                                       2
<PAGE>

          5.4   Employee may terminate this Agreement upon at least thirty (30)
days notice upon the occurrence of a constructive dismissal of Employee. For the
purposes of this Agreement, "constructive dismissal" shall mean, unless
consented to by Employee in writing, any of the following actions by the
Company:

          (i)   any reduction in the annual salary of Employee;

          (ii)  prior to the occurrence of a Change in Control of the Company,
                any requirement to relocate to another state or country,
                provided, however, that this provision shall not be applicable
                if the principal executive offices of the Company are being
                relocated to such state or country; and

          (iii) any material reduction in the value of Employee's benefits plans
                and programs.

          5.5   The Company may terminate this Agreement immediately for gross
negligence, intentional misconduct or the commission of a felony by the
Employee, in which case all rights under this Agreement shall end as of the date
of such termination.

          5.6   If this Agreement is terminated by the Company under Section 4,
the Company shall pay Employee a termination fee in an amount equal to the
aggregate amount of her annual base salary that would have been paid during the
remaining Term of the Agreement. If this Agreement is terminated by the Company
under Section 5.3, the Company shall pay Employee a termination fee in an amount
equal to the aggregate amount of her annual base salary plus her targeted annual
bonus. Such termination fee will be paid in a lump sum within fifteen (15) days
from the date of termination. If this Agreement is terminated by Employee under
Section 5.4, the Company will pay Employee a termination fee equal to the
aggregate amount of her annual base salary plus her targeted annual bonus. Such
termination fee will be paid in a lump sum within fifteen (15) days from the
date of termination. In addition, if Employee terminates this Agreement under
Section 5.3 or Section 5.4, all options to purchase shares of the Company that
have been granted to Employee pursuant to the Company's Stock Option Plans, but
not yet vested, will immediately vest on the date of termination and Employee
will be entitled to exercise all options held by the Employee for a period of
six (6) months after the date of termination in accordance with the plans and
agreements relating to such options.

     6.   Non-Compete and Non-Interference.
          --------------------------------

          6.1   During the Term of this Agreement, if Employee's employment with
the Company is terminated under Section 4 or Section 5.3, for a period of twelve
(12) months after such termination, Employee shall not, directly or indirectly,
own, manage, operate, control, be employed by, or participate in the ownership,
management, operation or control, of a business that is engaged in the same
business as the Company within any area constituting, during the term of
Employee's employment or at the time the Employee's employment is terminated, a
Relevant Area. A "Relevant Area" shall be defined for the purposes of this
Agreement as any area located within, or within fifth (50) miles of, the legal
boundaries or limits of any city within which the Company is engaged in business
or in which the Company has publicly announced or privately disclosed to
employee that it plans to engage in business.

                                       3
<PAGE>

          6.2  During the Term of this Agreement and for a period of twelve (12)
months after termination of this Agreement, Employee shall not (i) directly or
indirectly cause or attempt to cause any employee of the Company or any of its
affiliates to leave the employ of the Company or any affiliate, (ii) in any way
interfere with the relationship between the Company and any employee or between
an affiliate and any employee of the affiliate, or (iii) interfere or attempt to
interfere with any transaction in which the Company or any of its affiliates was
involved during the Term of this Agreement.

          6.3  Employee agrees that, because of the nature and sensitivity of
the information to which she will be privy and because of the nature and scope
of the Company's business, the restrictions contained in this Section 6 are fair
and reasonable.

     7.   Confidential Information.
          ------------------------

          7.1  The relationship between the Company and Employee is one of
confidence and trust. This relationship and the rights granted and duties
imposed by this Section shall continue until a date ten (10) years from the date
Employee's employment is terminated.

          7.2  As used in this Agreement (i) "Confidential Information" means
information disclosed to or acquired by Employee about the Company's plans,
products, processes and services, including information relating to research,
development, inventions, manufacturing, purchasing, accounting, engineering,
marketing, merchandising, selling, pricing, tariffed or contractual terms,
customer lists and prospect lists and other market information, with respect to
any of the Company's business activities; and (ii) "Inventions" means any
inventions, discoveries, concepts and ideas, whether patentable or not,
including, without limitation, processes, methods, formulas, and techniques (as
well as related improvements and knowledge) that are based on or related to
Confidential Information, that pertain in any manner to the Company's
technology, expertise or business and that are made or conceived by Employee,
either solely or jointly with others, and while employed by the Company or
within six (6) months thereafter, whether or not made or conceived during
working hours or with the use of the Company's facilities, materials or
personnel.

          7.3  Employee agrees that she shall at no time during the Term of this
Agreement or at any time thereafter disclose any Confidential Information to any
person, firm or corporation to any extent or for any reason or purpose or use
any Confidential Information for any purpose other than the conduct of the
Company's business.

          7.4  Any Confidential Information that is directly or indirectly
originated, developed or perfected to any degree by Employee during the term of
her employment by the Company shall be and remain the sole property of the
Company and shall be deemed trade secrets of the Company.

          7.5  Upon termination of Employee's employment pursuant to any of the
provisions herein, Employee or her legal representative shall deliver to the
Company all originals and all duplicates and/or copies of all documents,
records, notebooks, and similar repositories of or containing Confidential
Information then in her possession, whether prepared by her or not.

          7.6  Employee agrees that the covenants and agreements contained in
this Section 7 are fair and reasonable and that no waiver or modification of
this Section or any covenant or condition set forth herein shall be valid unless
set forth in writing and duly executed by the parties hereto.

                                       4
<PAGE>

     8.   Injunctive Relief. Upon a material breach or threatened material
          -----------------
breach by Employee of any of the provisions of Sections 6 or 7 of this
Agreement, the Company shall be entitled to an injunction restraining Employee
from such breach. Nothing herein shall be construed as prohibiting the Company
from pursuing any other remedies for such breach or threatened breach, including
recovery of damages from Employee.

     9.   No Waiver. A waiver by the Company of a breach of any provision of
          ---------
this Agreement by Employee shall not operate or be construed as a waiver of any
subsequent or other breach by Employee.

     10.  Severability. It is the desire and intent of the parties that the
          ------------
provisions of this Agreement shall be enforced to the fullest extent permissible
under the laws and public policies applied in each jurisdiction in which
enforcement is sought. Accordingly, if any particular provision or portion of
this Agreement shall be adjudicated to be invalid or unenforceable, this
Agreement shall be deemed amended to delete therefrom the portion thus
adjudicated to be invalid or unenforceable, such deletion to apply only with
respect to the operation of such provision in the particular jurisdiction in
which such adjudication is made.

     11.  Notices. All communications, requests, consents and other notices
          -------
provided for in this Agreement shall be in writing and shall be deemed given if
delivered by hand or mailed by first class mail, postage prepaid, to the last
known address of the recipient.

     12.  Governing Law. This Agreement shall be governed by and construed and
          -------------
enforced in accordance with the laws of the State of Colorado.

     13.  Assignment. Neither this Agreement nor any rights or duties hereunder
          ----------
may be assigned by Employee or the Company without the prior written consent of
the other, such consent not to be unreasonably withheld.

     14.  Amendments. No provision of this Agreement shall be altered, amended,
          ----------
revoked or waived except by an instrument in writing, signed by each party to
this Agreement.

     15.  Binding Effect. Except as otherwise provided herein, this Agreement
          --------------
shall be binding upon and shall inure to the benefit of the parties hereto and
their respective legal representatives, heirs, successors and assigns.

     16.  Execution in Counterparts. This Agreement may be executed in any
          -------------------------
number of counterparts, each of which shall be deemed an original, but all of
which together shall constitute one and the same instrument.

     17.  Entire Agreement. This Agreement sets forth the entire agreement and
          ----------------
understanding of the parties and supersedes all prior understandings, agreements
or representations by or between the parties, whether written or oral, which
relate in any way to the subject matter hereof.

                                       5
<PAGE>

     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.



                                            /s/ Carla J. Wolin
                                            ------------------------------------
                                            CARLA J. WOLIN



                                            ICG COMMUNICATIONS, INC.


                                            By: /s/ Don Teague
                                               ---------------------------------

                                            Name: H. Don Teague
                                                 -------------------------------

                                            Title: Executive Vice President,
                                                  ------------------------------
                                                   General Counsel, Secretary

                                       6

<PAGE>
                                                                   EXHIBIT 10.54

Employment Agreement, dated as of August 22, 1999, by and between ICG
Communications, Inc. and Carla J. Wolin



<PAGE>

                       AMENDMENT TO EMPLOYMENT AGREEMENT

     THIS  AMENDMENT  TO  EMPLOYMENT  AGREEMENT ("Amendment")  is made as of
the 22nd day of August, 1999 by and between ICG Communications, Inc. ("Employer"
or the "Company") and Carla J. Wolin ("Employee").

                                R E C I T A L S

     WHEREAS,  the Company and Employee previously entered into that certain
Employment Agreement dated as of July 1, 1999 (the "Employment Agreement");

     WHEREAS, the  parties  desire to  amend certain  of  the  terms of  the
Employment Agreement;

     NOW, THEREFORE, in consideration of the mutual covenants and agreements
contained herein, the parties agree as follows:

     1.   Section 3.1. The second  sentence of Section 3.1 shall  be amended to
read as follows: "The annual base salary will as of August 22, 1999 be One
Hundred Seventy Thousand Dollars ($170,000)."

     2.   Section  3.2.  The last  sentence  of Section 3.2 shall be amended to
read as follows: "Employee's annual bonus is established at 50% of annual base
salary if all objectives and goals are met."

     IN WITNESS WHEREOF,  the parties have executed this Amendment as of the
date first above written.



                                                 /s/ Carla J. Wolin
                                                 -------------------------------
                                                 Carla J. Wolin

                                                 ICG COMMUNICATIONS, INC.


                                                 By: /s/ Don Teague
                                                    ----------------------------

                                                 Name: Don Teague
                                                      --------------------------

                                                 Title: Executive Vice President
                                                       -------------------------

                                     Page1

<PAGE>

                                 EXHIBIT 10.55

     Employment Agreement, dated as of January 7, 2000, by and between ICG
                  Communications, Inc. and James Washington.
<PAGE>

                              EMPLOYMENT AGREEMENT

         THIS EMPLOYMENT AGREEMENT ("Agreement") is made as of the 7th day of
January, 2000 by and between ICG Communications, Inc. ("Employer" or the
"Company") and James Washington ("Employee").

                                R E C I T A L S

         WHEREAS, the Company desires to employ Employee as provided herein; and

         WHEREAS, Employee desires to be employed by Employer as provided
herein.

         NOW, THEREFORE, in consideration of the mutual covenants and agreements
contained herein, the parties agree as follows:

         1.    Employment. The Company agrees to employ Employee and Employee
               ----------
hereby agrees to be employed on a full-time basis by the Company or by such of
its subsidiary or affiliate corporations as determined by the Company in such
position as is mutually agreed, for the period and upon the terms and conditions
hereinafter set forth.

         2.    Duties.  During his employment, Employee shall perform the duties
               ------
and bear the responsibilities commensurate with his position and shall serve the
Employer faithfully  and to the best of his ability.  Employee shall devote 100%
of his working time to carrying out his obligations hereunder.

         3.    Compensation and Benefits.
               -------------------------

               3.1  The Company shall pay Employee during the Term of this
Agreement an annual base salary, payable bi-weekly. The annual base salary will
initially be Three Hundred Fifty Thousand and no/100 Dollars ($350,000.00).

               3.2  In addition to the base salary, Employee will be eligible
for an annual performance bonus in an exact amount to be determined by the Board
of Directors of the Company or the Compensation Committee of the Board. The
annual bonus will be determined in accordance with the bonus plan of the Company
and will be based on objectives and goals set for the Company and the Employee.
Employee's annual bonus is initially established at 60% of annual base salary if
all objectives and goals are met.

               3.3  In addition to salary and bonus payments as provided above,
the Company will provide Employee, during the Term of this Agreement, with the
benefits of such insurance plans, hospitalization plans and other perquisites as
shall be generally provided to employees of the Company at his level and for
which Employee may be eligible under the terms and conditions thereof. Employee
will also be entitled to all benefits provided under any directors and officers
liability insurance or errors and omissions insurance maintained by the Company.

               3.4  Throughout the Term of this Agreement, the Company will
reimburse Employee for all reasonable out-of-pocket expenses incurred by
Employee in connection with the business of the Company and the performance of
his duties under this Agreement, upon

                                       1
<PAGE>

presentation to the Company by Employee of an itemized accounting of such
expenses with reasonable supporting data.

               3.5  The Company will from time to time provide to Employee stock
options and/or awards pursuant to and subject to the terms and conditions of the
Company's Stock Option Plans and/or stock option agreements.

         4.    Term. The initial term of this Agreement will be for two (2)
               ----
years commencing as of the date hereof ("Term"). From the date hereof, this
Agreement will automatically renew from month-to-month such that there will
always be two (2) years remaining in the Term, unless and until either party
shall give at least sixty (60) days notice to the other of his or its desire to
terminate this Agreement (in such case, the Term shall end upon the date
indicated in such notice). The applicable provisions of Sections 6, 7, and 8
shall remain in full force and effect for the time periods specified in such
Sections notwithstanding the termination of this Agreement.

         5.    Termination.
               -----------

               5.1  If Employee dies during the Term of this Agreement, this
Agreement will terminate. The Company will pay the estate of Employee an amount
equal to three (3) months salary. In addition, the estate of Employee will be
entitled to exercise all options theretofore vested under the Company's Stock
Option Plans for a period of one (1) year after the date of death of Employee in
accordance with the plans and agreements relating to such options.

               5.2  If, during the Term of this Agreement, Employee is prevented
from performing his duties by reason of illness or incapacity for one hundred
forty (140) days in any one hundred eighty (180) day period, the Company may
terminate this Agreement, upon thirty (30) days notice to Employee or his duly
appointed legal representative. Employee will be entitled to all benefits
provided under any disability plans of the Company. In addition, Employee or his
duly appointed legal representative will be entitled to exercise all options
theretofore vested under the Company's Stock Option Plans for a period of one
(1) year after the date of termination in accordance with the plans and
agreements relating to such options.

               5.3  For the purposes of this Agreement, a "Change in Control" of
the Company shall mean and be deemed to have occurred if (a) any "person" (as
such term is used in Sections 13(d) and 14(d) of the Securities Exchange Act of
1934 as amended (Exchange Act)) is or becomes the "beneficial owner" (as defined
in Rule 13d-3 under the Exchange Act), directly or indirectly, of securities of
the Company representing 50% or more of the combined voting power of the
Company's then outstanding securities; (b) at any time a majority of the
directors of the Company are persons who were not nominated for election by the
Board; (c) the stockholders of the Company approve a merger or consolidation of
the Company with any other corporation, other than a merger or consolidation
which would result in the voting securities of the Company outstanding
immediately prior thereto continuing to represent (either by remaining
outstanding or by being converted into voting securities of the surviving
entity) at least 50% of the combined voting power of the voting securities of
the Company or such surviving entity outstanding immediately after such merger
or consolidation; (d) the Company shall sell or otherwise dispose of, in one
transaction or a series of related transactions, assets aggregating more than
50% of the assets of the Company and its subsidiaries consolidated; or (e) the
stockholders of the Company approve a plan of complete liquidation of the
Company or any agreement for the sale or disposition by the Company of all or
substantially all the Company's assets. At any time within one (1) year after
the occurrence of a Change in Control of the Company, either the Company or
Employee may terminate this Agreement upon at least thirty (30) days notice.

                                       2
<PAGE>

               5.4  Employee may terminate this Agreement upon at least thirty
(30) days notice upon the occurrence of a constructive dismissal of Employee.
For the purposes of this Agreement, "constructive dismissal" includes, without
limiting the generality of any action by the Company which constitutes
constructive dismissal, unless consented to by Employee in writing, any of the
following actions by the Company:

               (i)    any material reduction in Employee's positions, duties,
                      responsibilities, powers or reporting relationships;

               (ii)   any reduction in the annual compensation of Employee;

               (iii)  prior to the occurrence of a Change in Control of the
                      Company, any requirement to relocate to another city,
                      state or country, provided, however, that this provision
                      shall not be applicable if the principal executive offices
                      of the Company are being relocated to such city, state or
                      country;

               (iv)   subsequent to the occurrence of a Change in Control of the
                      Company, any requirement to relocate to another city,
                      state or country; and

               (v)    any material reduction in the value of Employee's benefits
                      plans and programs, including, without limiting the
                      generality of the foregoing, bonus arrangements.

               5.5  The Company may terminate this Agreement immediately for
gross negligence, intentional misconduct or the commission of a felony by the
Employee, in which case all rights under this Agreement shall end as of the date
of such termination.

               5.6  If this Agreement is terminated by the Company under Section
4 or Section 5.3, the Company shall pay Employee a termination fee in an amount
equal to two (2) times the aggregate amount of his annual base salary plus his
targeted annual bonus plus the annual value of his benefits and perquisites.
Such termination fee will be paid in a lump sum within fifteen (15) days from
the date of termination. If this Agreement is terminated by Employee under
Section 5.4, the Company will pay Employee a termination fee equal to one (1)
times the aggregate amount of his annual base salary plus his targeted annual
bonus plus the annual value of his benefits and perquisites. Such termination
fee will be paid in a lump sum within fifteen (15) days from the date of
termination. In addition, if the Company terminates this Agreement under Section
4 or Employee terminates this Agreement under Section 5.3 or Section 5.4, all
options to purchase shares of the Company and/or stock awards that have been
granted to Employee, but not yet vested, will immediately vest on the date of
termination and Employee will be entitled to exercise all options held by the
Employee for a period of six (6) months after the date of termination in
accordance with the plans and agreements relating to such options. If the terms
of this Section 5.6 and the terms of the plans and agreements relating to such
stock options and/or awards conflict, the terms of the option plans and/or award
agreements shall control.

               5.7  The Company shall be responsible for any gross-up payment
required to off-set any excise taxes placed on Employee if any payments made to
Employee under this Section 5 are considered "parachute payments" within the
meaning of Section 280g of the Internal Revenue Code.

                                       3
<PAGE>

         6.    Non-Compete and Non-Interference.
               --------------------------------

               6.1  During the Term of this Agreement and, if Employee's
employment with the Company is terminated under Section 4 or Section 5.3, for a
period of twelve (12) months after such termination, Employee shall not,
directly or indirectly, own, manage, operate, control, be employed by, or
participate in the ownership, management, operation or control of, a business
that is engaged in the same business as the Company within any area
constituting, during the term of Employee's employment or at the time Employee's
employment is terminated, a Relevant Area. A "Relevant Area" shall be defined
for the purposes of this Agreement as any area located within, or within fifty
(50) miles of, the legal boundaries or limits of any city within which the
Company is engaged in business or in which the Company has publicly announced or
privately disclosed to Employee that it plans to engage in business.

               6.2  During the Term of this Agreement and for a period of two
(2) years after termination of this Agreement, Employee shall not (i) directly
or indirectly cause or attempt to cause any employee of the Company or any of
its affiliates to leave the employ of the Company or any affiliate, (ii) in any
way interfere with the relationship between the Company and any employee or
between an affiliate and any employee of the affiliate, or (iii) interfere or
attempt to interfere with any transaction in which the Company or any of its
affiliates was involved during the Term of this Agreement.

               6.3  Employee agrees that, because of the nature and sensitivity
of the information to which he will be privy and because of the nature and scope
of the Company's business, the restrictions contained in this Section 6 are fair
and reasonable.

         7.    Confidential Information.
               ------------------------

               7.1  The relationship between the Company and Employee is one of
confidence and trust. This relationship and the rights granted and duties
imposed by this Section shall continue until a date ten (10) years from the date
Employee's employment is terminated.

               7.2  As used in this Agreement (i) "Confidential Information"
means information disclosed to or acquired by Employee about the Company's
plans, products, processes and services, including information relating to
research, development, inventions, manufacturing, purchasing, accounting,
engineering, marketing, merchandising, selling, pricing, tariffed or contractual
terms, customer lists and prospect lists and other market information, with
respect to any of the Company's business activities; and (ii) "Inventions" means
any inventions, discoveries, concepts and ideas, whether patentable or not,
including, without limitation, processes, methods, formulas, and techniques (as
well as related improvements and knowledge) that are based on or related to
Confidential Information, that pertain in any manner to the Company's
technology, expertise or business and that are made or conceived by Employee,
either solely or jointly with others, and while employed by the Company or
within six (6) months thereafter, whether or not made or conceived during
working hours or with the use of the Company's facilities, materials or
personnel.

               7.3  Employee agrees that he shall at no time during the Term of
this Agreement or at any time thereafter disclose any Confidential Information
to any person, firm or corporation to any extent or for any reason or purpose or
use any Confidential Information for any purpose other than the conduct of the
Company's business.

                                       4
<PAGE>

               7.4  Any Confidential Information that is directly or indirectly
originated, developed or perfected to any degree by Employee during the term of
his employment by the Company shall be and remain the sole property of the
Company and shall be deemed trade secrets of the Company.

               7.5  Upon termination of Employee's employment pursuant to any of
the provisions herein, Employee or his legal representative shall deliver to the
Company all originals and all duplicates and/or copies of all documents,
records, notebooks, and similar repositories of or containing Confidential
Information then in his possession, whether prepared by him or not.

               7.6  Employee agrees that the covenants and agreements contained
in this Section 7 are fair and reasonable and that no waiver or modification of
this Section or any covenant or condition set forth herein shall be valid unless
set forth in writing and duly executed by the parties hereto.

         8.    Injunctive Relief. Upon a material breach or threatened material
               -----------------
breach by Employee of any of the provisions of Sections 6 or 7 of this
Agreement, the Company shall be entitled to an injunction restraining Employee
from such breach. Nothing herein shall be construed as prohibiting the Company
from pursuing any other remedies for such breach or threatened breach, including
recovery of damages from Employee.

         9.    No Waiver.  A waiver by the Company of a breach of any provision
               ---------
of this Agreement by Employee shall not operate or be construed as a waiver of
any subsequent or other breach by Employee.

         10.   Severability. It is the desire and intent of the parties that the
               ------------
provisions of this Agreement shall be enforced to the fullest extent permissible
under the laws and public policies applied in each jurisdiction in which
enforcement is sought. Accordingly, if any particular provision or portion of
this Agreement shall be adjudicated to be invalid or unenforceable, this
Agreement shall be deemed amended to delete therefrom the portion thus
adjudicated to be invalid or unenforceable, such deletion to apply only with
respect to the operation of such provision in the particular jurisdiction in
which such adjudication is made.

         11.   Notices. All communications, requests, consents and other notices
               -------
provided for in this Agreement shall be in writing and shall be deemed given if
delivered by hand or mailed by first class mail, postage prepaid, to the last
known address of the recipient.

         12.   Governing Law. This Agreement shall be governed by and construed
               -------------
and enforced in accordance with the laws of the State of Colorado.

         13.   Assignment.  Neither this Agreement nor any rights or duties
               ----------
hereunder may be assigned by Employee or the Company without the prior written
consent of the other, such consent not to be unreasonably withheld.

         14.   Amendments.  No provision of this Agreement shall be altered,
               ----------
amended, revoked or waived except by an instrument in writing, signed by each
party to this Agreement.

         15.   Binding Effect. Except as otherwise provided herein, this
               --------------
Agreement shall be binding upon and shall inure to the benefit of the parties
hereto and their respective legal representatives, heirs, successors and
assigns.

                                       5
<PAGE>

         16.   Execution in Counterparts.  This Agreement may be executed in any
               -------------------------
number of counterparts, each of which shall be deemed an original, but all of
which together shall constitute one and the same instrument.

         17.   Entire Agreement.  This Agreement sets forth the entire agreement
               ----------------
and understanding of the parties and supersedes all prior understandings,
agreements or representations by or between the parties, whether written or
oral, which relate in any way to the subject matter hereof.


         IN WITNESS WHEREOF, the parties have executed this Agreement as of the
date first above written.


                                            JAMES WASHINGTON


                                            /s/ James R. Washington
                                            ------------------------------------


                                            ICG COMMUNICATIONS, INC.

                                            By: /s/ Don Teague
                                               ---------------------------------

                                            Name: Don Teague
                                                  ------------------------------

                                            Title: Exec. V.P.
                                                   -----------------------------

                                       6

<PAGE>

                                 EXHIBIT 10.56

General Release, Covenant Not to Sue and Agreement, dated as of January 17,
             2000, between ICG Communications, Inc. and Douglas I. Falk.
<PAGE>

              GENERAL RELEASE, COVENANT NOT TO SUE AND AGREEMENT

         This GENERAL RELEASE, COVENANT NOT TO SUE AND AGREEMENT (this
"Agreement") is by and between ICG COMMUNICATIONS, INC., a Delaware corporation
(which entity, together with its parents, subsidiaries and affiliates is
referred to herein as the "Company"), and Douglas A. Falk ("Employee").

         WHEREAS, the Company and Employee agree to terminate the employment
relationship between them; and

         WHEREAS, the Company and Employee agree to settle and release all
actual and potential claims they may have against one another arising out of or
in connection with the employment of Employee by the Company, the terms and
conditions of Employee's employment, the termination of such employment and any
other action, event or matter prior to the date of this Agreement; and

         WHEREAS, Employee has substantial knowledge of the Company's
operations, customers, vendors, suppliers and other proprietary and confidential
information, and the Company desires for Employee to agree to protect such
confidential information from disclosure and to make certain other covenants and
agreements with the Company.

         NOW, THEREFORE, in consideration of the mutual promises, covenants and
agreements contained herein and for other good and valuable consideration, the
parties agree as follows:

         1.  TERMINATION OF EMPLOYMENT RELATIONSHIP. This Agreement evidences
the termination of the employment relationship between Employee and the Company
effective as of January 17, 2000 ("Termination Date"). Employee shall return all
property in the possession of Employee which is owned by the Company upon the
Termination Date. Notwithstanding the foregoing, Employee shall be entitled to
keep his home computer and his cellular phone.

         2.  RESIGNATION OF POSITIONS. Employee does hereby resign from all
officer and director positions with the Company effective as of the Termination
Date.

         3.  TERMINATION OF AGREEMENTS. As of the Termination Date, the
Employment Agreement between Employee and Company dated as of June 1, 1999 and
all other agreements between Company and Employee (excepting solely the
agreements relating to the stock options referred to in Section 4.4 below and
Exhibit A hereto) are terminated and all rights thereunder are rescinded and
superseded by the terms and conditions of this Agreement. For the avoidance of
doubt, insurance coverage of Employee under the Company's applicable Directors'
& Officers' policies, if any, shall be excepted from this Section 3.

                                       1
<PAGE>

         4.   PAYMENT TO EMPLOYEE.

              4.1   Conditioned upon the full execution of this Agreement, and
the lapse of the seven (7) day period described in Section 12 below, the Company
shall pay Employee on or before January 25, 2000 the total sum of Four Hundred
Sixty-Eight Thousand Two Hundred Sixty-Five and 07/100 Dollars ($468,265.07),
less applicable withholding taxes and other governmental obligations. This
amount represents severance in the amount of $68,265.07, less applicable
withholding taxes and other governmental obligations, and a bonus in the amount
of $400,000.00, less applicable withholding taxes and other governmental
obligations, for his services in connection with the sale of ICG Satellite
Services, Inc.

              4.2   The Company will permit Employee to continue participation
in the Company's Medical/Dental/Vision benefit plans at Employee's present level
through and including January 31, 2000, at which time all such benefits shall be
terminated. At that time, Employee may be eligible to continue appropriate
coverage pursuant to COBRA, subject to COBRA rules and provisions. Conditioned
upon the full execution of this Agreement, and the lapse of the seven (7) day
period described in Section 12 below, the Company shall pay Employee the net sum
of Three Thousand One Hundred Seventy-Five Dollars and 92/100 Dollars
($3,175.92) on or before January 25, 2000, which represents the approximate
equivalent of 12 months' payments for coverage under COBRA. It is Employee's
responsibility to pay these amounts and to obtain the appropriate coverage if
the Employee so desires.

              4.3   No additional time for vacation or sick leave or personal
time shall accrue after Termination Date. Employee's participation in the 401(k)
and, if applicable, 401(k) Wrap, and Employee Stock Purchase Plan shall cease as
of the Termination Date. Employee's participation in the Company benefit
programs for Basic Life Insurance, Accidental Death and Dismemberment Insurance
("AD&D"), Dependent Life Insurance, Short Term Disability benefits, Long Term
Disability Insurance, and any participation in the Flexible Spending Cafeteria
Plan, Voluntary Life Insurance, Voluntary AD&D, Pre-Paid Legal Insurance and
Employee Assistance Program, and all other Company programs and benefits will
terminate as of the Termination Date, subject to continuation rights, if any,
required by law. Notwithstanding the foregoing, the Company will, if Employee
requests it to do so in writing, transfer to Employee the life insurance policy
it has taken out on his life to the extent permitted by the terms of the policy.
Employee shall be solely responsible for making premium payments on such policy.

              4.4   Conditioned upon the full execution of this Agreement and
the lapse of the seven (7) day period described in Section 12 below, the Company
will fully vest all stock options granted to Employee under the Company's Stock
Option Plans that are unvested as of the Termination Date. A summary of such
unvested options and all other options granted to Employee is set forth on the
Personnel Option Status attached as Exhibit A hereto. Employee will be entitled
to exercise existing stock options for a period of six (6) months after the
Termination Date in accordance with the plans and agreements relating to such
options. Any

                                       2
<PAGE>

options not exercised prior to July 17, 2000 shall terminate and Employee shall
have no rights as to options not exercised prior to such date.

              4.5   On the first anniversary of the Termination Date, the
Company will make a determination as to whether Employee has fully complied with
all of the terms and conditions of this Agreement. If Employee has fully
complied, the Company shall pay Employee within five (5) business days of the
first anniversary of the Termination Date, the sum of Two Hundred Fifty Thousand
and 00/100 Dollars ($250,000.00), less applicable withholding taxes and other
governmental obligations.

              4.6   No other amounts except those specified in Sections 4 and 5
will be owing to or paid to Employee, including, without limitation, any bonus
payments earned or to be earned prior to or after the Termination Date.

         5.    OTHER PAYMENTS. The consideration described above in Section 4 is
separate from the payment by the Company to Employee of accrued and unused
vacation pay in the amount of Twenty-Eight Thousand Five Hundred Fifty-Nine and
01/100 Dollars ($28,559.01) and regular salary or wages for work performed
through the Termination Date, less applicable withholding taxes and other
governmental obligations ("Other Payments"). Employee's receipt of the Other
Payments is not conditioned upon signing this Agreement. Employee shall receive
all Other Payments to which Employee is entitled regardless of whether Employee
signs this Agreement.

         6.    COOPERATION CLAUSE. Upon reasonable request, the Employee shall
make himself available to the Company to furnish full and truthful information
concerning any event which took place during Employee's employment. Upon
reasonable request, as deemed necessary by the Company, the Employee shall make
himself available to the Company to furnish full and truthful consultations
concerning any potential or actual litigation. Employee shall furnish the
information as soon as is practical after a request from the Company is
received. The Company shall reimburse Employee for the reasonable cost of all
Employee's travel, lodging, meals and any loss of compensation suffered by
Employee from his current employer as a result of time spent furnishing
information under this clause.

         7.    NON-COMPETE AND NON-INTERFERENCE.

               7.1  For a period of twelve (12) months after the Termination
Date, Employee shall not, directly or indirectly, own, manage, operate, control,
be employed by, or participate in the ownership, management, operation or
control of, a business that is engaged in the same business as the Company
within any area constituting, during the term of Employee's employment or at the
time Employee's employment is terminated, a Relevant Area. A "Relevant Area"
shall be defined for the purposes of this Agreement as any area located within,
or within fifty (50) miles of, the legal boundaries or limits of any city within
which the Company is engaged in business or in which the Company has publicly
announced or privately disclosed to Employee that it plans to engage in
business.

                                       3
<PAGE>

              7.2   For a period of two (2) years after the Termination Date,
Employee shall not (i) directly or indirectly cause or attempt to cause any
employee of the Company or any of its affiliates to leave the employ of the
Company or any affiliate, (ii) in any way interfere with the relationship
between the Company and any employee or between an affiliate and any employee of
the affiliate, or (iii) interfere or attempt to interfere with any transaction
in which the Company or any of its affiliates was involved prior to the
Termination Date.

              7.3   Employee agrees that, because of the nature and sensitivity
of the information to which he was privy and because of the nature and scope of
the Company's business, the restrictions contained in this Section 7 are fair
and reasonable.

         8.   CONFIDENTIAL INFORMATION.

              8.1   The relationship between the Company and Employee is one of
confidence and trust. This relationship and the rights granted and duties
imposed by this Section shall continue until a date ten (10) years from the
Termination Date.

              8.2   As used in this Agreement (i) "Confidential Information"
means information disclosed to or acquired by Employee about the Company's
plans, products, processes and services, including information relating to
research, development, inventions, manufacturing, purchasing, accounting,
engineering, marketing, merchandising, selling, pricing, tariffed or contractual
terms, customer lists and prospect lists and other market information, with
respect to any of the Company's business activities; and (ii) "Inventions" means
any inventions, discoveries, concepts and ideas, whether patentable or not,
including, without limitation, processes, methods, formulas, and techniques (as
well as related improvements and knowledge) that are based on or related to
Confidential Information, that pertain in any manner to the Company's
technology, expertise or business and that are made or conceived by Employee,
either solely or jointly with others, and while employed by the Company or
within six (6) months after the Termination Date, whether or not made or
conceived during working hours or with the use of the Company's facilities,
materials or personnel.

              8.3   Employee agrees that he shall at no time disclose any
Confidential Information to any person, firm or corporation to any extent or for
any reason or purpose or use any Confidential Information for any purpose other
than the conduct of the Company's business.

              8.4   Any Confidential Information that was directly or indirectly
originated, developed or perfected to any degree by Employee during the term of
his employment by the Company shall be and remain the sole property of the
Company and shall be deemed trade secrets of the Company.

              8.5   Upon the Termination Date, Employee or his legal
representative shall deliver to the Company all originals and all duplicates
and/or copies of all documents, records,

                                       4
<PAGE>

notebooks, and similar repositories of or containing Confidential Information
then in his possession, whether prepared by him or not.

              8.6   Employee agrees that the covenants and agreements contained
in this Section 8 are fair and reasonable and that no waiver or modification of
this Section or any covenant or condition set forth herein shall be valid unless
set forth in writing and duly executed by the parties hereto.

         9.   INJUNCTIVE RELIEF. Upon a material breach or threatened material
breach by Employee of any of the provisions of Sections 7 or 8 of this
Agreement, the Company shall be entitled to an injunction restraining Employee
from such breach. Nothing herein shall be construed as prohibiting the Company
from pursuing any other remedies for such breach or threatened breach, including
recovery of damages from Employee.

         10.  NON-DISPARAGEMENT. Employee agrees that Employee will not make any
false, disparaging or misleading statements to any person or entity regarding
the Company or any of its officers, directors or employees. The Company agrees
that it will not condone the making of any false, disparaging or misleading
statements to any person or entity regarding Employee.

         11.  RELEASE. Employee hereby releases and forever discharges the
Company, and the Company's affiliates, subsidiaries, parents, successors,
assigns and other affiliated entities, past and present, and each of them, as
well as its and their officers, directors, attorneys, managers, agents and
employees ("Releasees") from all claims, known or unknown, which Employee ever
had or now has or may hereafter claim to have had prior to the date of this
Agreement with respect to Employee's employment with the Company, the terms and
conditions of Employee's employment, the termination of Employee's employment
and any other action, event or matter. These claims may include, but are not
limited to, claims based on (a) violations of Title VII of the Civil Rights Act
of 1964, the Civil Rights Act of 1991, the Americans with Disabilities Act, the
Age Discrimination in Employment Act, and the Employee Retirement Income
Security Act; (b) any and all claims under Colorado statutory or decisional law,
including, but not limited to, the Colorado Anti-Discrimination Act, pertaining
to employment discrimination or harassment, wrongful discharge or breach of
public policy; and (c) state, federal or common law relating to breach of
express or implied contract, wrongful termination, employment discrimination or
harassment, emotional distress, privacy rights, fraud or misrepresentation. The
Company hereby releases and forever discharges Employee from all claims, known
or unknown, which the Company ever had or now has or may hereafter claim to have
had prior to the date of this Agreement against Employee with respect to
Employee's employment with the Company, the terms and conditions of Employee's
employment, the termination of Employee's employment and any other action, event
or matter.

                                       5
<PAGE>

         12.  REVIEW. Employee acknowledges that Employee has been advised by
the Company to consult with an attorney to receive independent legal advice with
respect to the ramifications and the advisability of entering into and executing
this Agreement. Employee has twenty-one (21) days after the date this Agreement
is tendered to Employee to sign this Agreement. Employee agrees to read and
understand this Agreement prior to signing it. Employee will have seven (7) days
following signing the Agreement to revoke it, and the Agreement will not become
effective until the seven (7) day revocation period has expired. Such revocation
must be in writing and received by the Company prior to the end of the
revocation period.

         13.  NO ADMISSIONS. Nothing in this Agreement, including the payment of
any sum by the Company, constitutes an admission by the Company of any legal
wrong in connection with the employment or termination of Employee.

         14.  COVENANT NOT TO SUE. Employee covenants and agrees that Employee
will never, individually or with any other person, commence, aid, prosecute, or
cause or permit to be commenced or prosecuted, any lawsuit, charge or other
proceeding against any Releasee based upon any claim which Employee has released
in this Agreement. This Agreement shall be deemed breached immediately upon the
commencement or prosecution of any such lawsuit or proceeding. In the event of
any breach of this Section, the aggrieved Releasee shall be entitled to recover
from Employee not only the amount of any judgment which may be awarded against
that Releasee, but also all such other damages, costs and expenses as may be
incurred by that Releasee, including attorney's fees and expenses, in defending
against or seeking to stop any lawsuit or proceeding brought by Employee in
violation of this covenant not to sue or other terms of this Agreement.

         15.  CONFIDENTIALITY. Except as required by an order of a court of law,
the parties agree not to disclose or publicize the terms of this Agreement, or
to assist others to disclose or publicize the terms of this Agreement. This
non-disclosure Agreement applies to the parties, their attorneys, agents,
officials, managers, employees and spouses as well as to the named parties.

         16.  AGREEMENT UNDERSTOOD. By freely, knowingly and voluntarily
executing this Agreement, both parties confirm that they have had the
opportunity to have this Agreement explained to them by attorneys. The Company
is relying on its own judgment and on the advice of its attorneys and not upon
any recommendation of Employee or Employee's agents, attorneys, or other
representatives. Employee is relying on Employee's own judgment and on the
advice of Employee's attorneys, if Employee has chosen to engage counsel, and
not upon any recommendations by the Company or its directors, officers,
employees, agents, attorneys, or other representatives. By voluntarily executing
this Agreement, both parties confirm their competence to understand and do
hereby accept the terms of this Agreement as resolving fully all differences,
disputes and claims that may exist within the scope of the Agreement.

                                       6
<PAGE>

         17.  GOVERNING LAW. This Agreement shall be construed and enforced in
accordance with, and the validity and performance hereof shall be governed by,
the laws of the State of Colorado.

         18.  SEVERABILITY.  In the event that any one or more of the provisions
of this Agreement shall for any reason be held to be invalid or unenforceable,
the remaining provisions of this Agreement shall be unimpaired, and shall remain
in effect and be binding upon the parties.

         19.  AMENDMENTS. No amendment, waiver, change or modification of any of
the terms, provisions or conditions of this Agreement shall be effective unless
made in writing and signed or initialed by the parties or by their duly
authorized agents. Waiver of any provision of this Agreement shall not be deemed
a waiver of future compliance therewith and such provision shall remain in full
force and effect.

         20.  SUCCESSORS AND TRANSFEREES.  This  Agreement shall be binding upon
and inure to the benefit of each of the parties' successors, assigns, heirs, and
transferees.

         21.  COUNTERPARTS. This Agreement may be executed in any number of
counterparts, each of which shall be deemed to be an original, but all of which
together shall constitute one and the same instrument, and in making proof
hereof, it shall not be necessary to produce or account for more than on such
counterpart.

         22.  COSTS, EXPENSES, AND ATTORNEYS' FEES. In the event any claim,
default or violation is asserted by a party to this Agreement regarding any of
the terms or conditions of this Agreement, the party may enforce this instrument
by appropriate action, and should any of the parties prevail in such litigation
that prevailing party shall recover all costs, expenses, and reasonable
attorneys' fees incurred in such litigation.

         23.  FINAL AGREEMENT. This Agreement sets forth the entire
understanding of the parties and supersedes any and all prior written or oral
agreements, arrangements or understandings related to the subject matter
described herein, and no written or oral representation, promise, inducement or
statement of intention has been made by either party which is not embodied
herein.

         This Agreement is dated as of the 17th day of January, 2000.


                                            /s/ Douglas A. Falk
                                            -----------------------------------
                                            Douglas A. Falk, EMPLOYEE
                                            Date of signing by Employee: 1/11/00

                                       7
<PAGE>

WITNESSED BY:

/s/ Maury Cuje
- -------------------------------
Name: Maury Cuje
     --------------------------


                                              ICG COMMUNICATIONS, INC.



                                              By: /s/ Don Teague
                                                 -------------------------------
                                              Name: Don Teague
                                                   -----------------------------
                                              Title: Exec. V.P.
                                                    ----------------------------

                                       8

<PAGE>

                                 EXHIBIT 10.57

     Employment Agreement, dated as of February 1, 2000, by and between ICG
                 Communications, Inc. and Cindy Z. Schonhaut.


<PAGE>

                             EMPLOYMENT AGREEMENT

     THIS EMPLOYMENT AGREEMENT ("Agreement") is made as of the 1st day of
February, 2000 by and between ICG Communications, Inc. ("Employer" or the
"Company") and Cindy Z. Schonhaut ("Employee").

                                R E C I T A L S

     WHEREAS, the Company desires to employ Employee as provided herein; and

     WHEREAS, Employee desires to be employed by Employer as provided herein.

     NOW, THEREFORE, in consideration of the mutual covenants and agreements
contained herein, the parties agree as follows:

     1.   Employment. The Company agrees to employ Employee and Employee hereby
          ----------
agrees to be employed on a full-time basis by the Company or by such of its
subsidiary or affiliate corporations as determined by the Company in such
position as is mutually agreed, for the period and upon the terms and conditions
hereinafter set forth.

     2.   Duties. During her employment, Employee shall perform the duties and
          ------
bear the responsibilities commensurate with her position and shall serve the
Employer faithfully and to the best of her ability. Employee shall devote 100%
of her working time to carrying out her obligations hereunder.

     3.   Compensation and Benefits.
          -------------------------

          3.1  Commencing February 1, 2000, the Company shall pay Employee
during the Term of this Agreement an annual base salary, payable bi-weekly. The
annual base salary will initially be Two Hundred Forty-Five Thousand and
00/Dollars ($245,000.00).

          3.2  In addition to the base salary, Employee will be eligible for an
annual performance bonus in an exact amount to be determined by the Board of
Directors of the Company or the Compensation Committee of the Board. The annual
bonus will be determined in accordance with the bonus plan of the Company and
will be based on objectives and goals set for the Company and the Employee.
Employee's annual bonus is initially established at 50% of annual base salary if
all objectives and goals are met.

          3.3  In addition to salary and bonus payments as provided above, the
Company will provide Employee, during the Term of this Agreement, with the
benefits of such insurance plans, hospitalization plans and other benefits as
shall be generally provided to employees of the Company at her level and for
which Employee may be eligible under the terms and conditions thereof. Employee
will also be entitled to all benefits provided under any directors and officers
liability insurance or errors and omissions insurance maintained by the Company.

          3.4  Throughout the Term of this Agreement, the Company will reimburse
Employee for all reasonable out-of-pocket expenses incurred by Employee in
connection with the business of the Company and the performance of her duties
under this Agreement, upon

                                       1
<PAGE>

presentation to the Company by Employee of an itemized accounting of such
expenses with reasonable supporting data.

          3.5  The Company may from time to time provide to Employee stock based
awards pursuant to and subject to the terms and conditions of the Company's
long-term incentive plans.

     4.   Term. The initial term of this Agreement will be for one (1) year
          ----
commencing as of the date hereof ("Term"). From the date hereof, this Agreement
will automatically renew from month-to-month such that there will always be one
(1) year remaining in the Term, unless and until either party shall give at
least sixty (60) days notice to the other of her or its desire to terminate this
Agreement (in such case, the Term shall end upon the date indicated in such
notice). The applicable provisions of Sections 6, 7, and 8 shall remain in full
force and effect for the time periods specified in such Sections notwithstanding
the termination of this Agreement.

     5.   Termination.
          -----------

          5.1  If Employee dies during the Term of this Agreement, this
Agreement will terminate. The Company will pay the estate of Employee an amount
equal to three months salary. In addition, the estate of Employee will be
entitled to exercise all options theretofore vested under the Company's long-
term incentive plans for a period of one (1) year after the date of death of
Employee in accordance with the plans and agreements relating to such options.

          5.2  If, during the Term of this Agreement, Employee is prevented from
performing her duties by reason of illness or incapacity for one hundred forty
(140) days in any one hundred eighty (180) day period, the Company may terminate
this Agreement, upon thirty (30) days notice to Employee or her duly appointed
legal representative. Employee will be entitled to all benefits provided under
any disability plans of the Company. In addition, Employee or her duly appointed
legal representative will be entitled to exercise all options theretofore vested
under the Company's long-term incentive plans for a period of one (1) year after
the date of termination in accordance with the plans and agreements relating to
such options.

          5.3  For the purposes of this Agreement, a "Change in Control" of the
Company shall mean and be deemed to have occurred if (a) any "person" (as such
term is used in Sections 13(d) and 14(d) of the Securities Exchange Act of 1934
as amended (Exchange Act)) is or becomes the "beneficial owner" (as defined in
Rule 13d-3 under the Exchange Act), directly or indirectly, of securities of the
Company representing 25% or more of the combined voting power of the Company's
then outstanding securities; (b) at any time a majority of the directors of the
Company are persons who were not nominated for election by the Board; (c) the
stockholders of the Company approve a merger or consolidation of the Company
with any other corporation, other than a merger or consolidation which would
result in the voting securities of the Company outstanding immediately prior
thereto continuing to represent (either by remaining outstanding or by being
converted into voting securities of the surviving entity) at least 75% of the
combined voting power of the voting securities of the Company or such surviving
entity outstanding immediately after such merger or consolidation; (d) the
Company shall sell or otherwise dispose of, in one transaction or a series of
related transactions, assets aggregating more than 50% of the assets of the
Company and its subsidiaries consolidated; or (e) the stockholders of the
Company approve a plan of complete liquidation of the Company or any agreement
for the sale or disposition by the Company of all or substantially all the
Company's assets. At any time within one (1) year after the occurrence of a
Change in Control of the Company, either the Company or Employee may terminate
this Agreement upon at least thirty (30) days notice.

                                       2
<PAGE>

          5.4   Employee may terminate this Agreement upon at least thirty (30)
days notice upon the occurrence of a constructive dismissal of Employee. For the
purposes of this Agreement, "constructive dismissal" includes, without limiting
the generality of any action by the Company which constitutes constructive
dismissal, unless consented to by Employee in writing, any of the following
actions by the Company:

          (i)   any material reduction in Employee's positions, duties,
                responsibilities, powers or reporting relationships;

          (ii)  any reduction in the annual salary of Employee;

          (iii) any requirement to relocate to another city, state or country;
                and

          (iv)  any material reduction in the value of Employee's benefits plans
                and programs, including, without limiting the generality of the
                foregoing, bonus arrangements.

          5.5   The Company may terminate this Agreement immediately for gross
negligence, intentional misconduct or the commission of a felony by the
Employee, in which case all rights under this Agreement shall end as of the date
of such termination.

          5.6   If this Agreement is terminated by the Company under Section 4
or Section 5.3, the Company shall pay Employee a termination fee in an amount
equal to the aggregate amount of her annual base salary plus her targeted annual
bonus. Such termination fee will be paid in a lump sum within fifteen (15) days
from the date of termination. If this Agreement is terminated by Employee under
Section 5.4, the Company will pay Employee a termination fee equal to the
aggregate amount of her annual base salary plus her targeted annual bonus. Such
termination fee will be paid in a lump sum within fifteen (15) days from the
date of termination. In addition, if the Company terminates this Agreement under
Section 4 or Employee terminates this Agreement under Section 5.4, all options
to purchase shares of the Company that have been granted to Employee pursuant to
the Company's long-term incentive plans, but not yet vested, will immediately
vest on the date of termination and Employee will be entitled to exercise such
options after the date of termination in accordance with the plans and
agreements relating to such options. If the terms of this Section 5.6 and the
terms of the plans and/or agreements relating to such stock options conflict,
the terms of the option plans and/or agreements shall control.

     6.   Non-Compete and Non-Interference.
          --------------------------------

          6.1   If Employee's employment with the Company is terminated under
Section 4 or Section 5.3, Employee shall not for a period of twelve (12) months
after termination of her employment, directly or indirectly, own, manage,
operate, control, be employed by, or participate in the ownership, management,
operation or control, of a business that is engaged in the same business as the
Company within any area constituting, during the term of Employee's employment
or at the time the Employee's employment is terminated, a Relevant Area. A
"Relevant Area" shall be defined for the purposes of this Agreement as any area
located within, or within fifth (50) miles of, the legal boundaries or limits of
any city within which the Company is engaged in business or in which the Company
has publicly announced or privately disclosed to employee that it plans to
engage in business.

          6.2   During the Term of this Agreement and for a period of twelve
(12) months after termination of this Agreement, Employee shall not (i) directly
or indirectly cause or attempt

                                       3
<PAGE>

to cause any employee of the Company or any of its affiliates to leave the
employ of the Company or any affiliate, (ii) in any way interfere with the
relationship between the Company and any employee or between an affiliate and
any employee of the affiliate, or (iii) interfere or attempt to interfere with
any transaction in which the Company or any of its affiliates was involved
during the Term of this Agreement.

          6.3  Employee agrees that, because of the nature and sensitivity of
the information to which he will be privy and because of the nature and scope of
the Company's business, the restrictions contained in this Section 6 are fair
and reasonable.

     7.   Confidential Information.
          ------------------------

          7.1  The relationship between the Company and Employee is one of
confidence and trust. This relationship and the rights granted and duties
imposed by this Section shall continue until a date ten (10) years from the date
Employee's employment is terminated.

          7.2  As used in this Agreement (i) "Confidential Information" means
information disclosed to or acquired by Employee about the Company's plans,
products, processes and services, including information relating to research,
development, inventions, manufacturing, purchasing, accounting, engineering,
marketing, merchandising, selling, pricing, tariffed or contractual terms,
customer lists and prospect lists and other market information, with respect to
any of the Company's business activities; and (ii) "Inventions" means any
inventions, discoveries, concepts and ideas, whether patentable or not,
including, without limitation, processes, methods, formulas, and techniques (as
well as related improvements and knowledge) that are based on or related to
Confidential Information, that pertain in any manner to the Company's
technology, expertise or business and that are made or conceived by Employee,
either solely or jointly with others, and while employed by the Company or
within six (6) months thereafter, whether or not made or conceived during
working hours or with the use of the Company's facilities, materials or
personnel.

          7.3  Employee agrees that she shall at no time during the Term of this
Agreement or at any time thereafter disclose any Confidential Information to any
person, firm or corporation to any extent or for any reason or purpose or use
any Confidential Information for any purpose other than the conduct of the
Company's business.

          7.4  Any Confidential Information that is directly or indirectly
originated, developed or perfected to any degree by Employee during the term of
her employment by the Company shall be and remain the sole property of the
Company and shall be deemed trade secrets of the Company.

          7.5  Upon termination of Employee's employment pursuant to any of the
provisions herein, Employee or her legal representative shall deliver to the
Company all originals and all duplicates and/or copies of all documents,
records, notebooks, and similar repositories of or containing Confidential
Information then in her possession, whether prepared by him or not.

          7.6  Employee agrees that the covenants and agreements contained in
this Section 7 are fair and reasonable and that no waiver or modification of
this Section or any covenant or condition set forth herein shall be valid unless
set forth in writing and duly executed by the parties hereto.

                                       4
<PAGE>

     8.   Injunctive Relief. Upon a material breach or threatened material
          -----------------
breach by Employee of any of the provisions of Sections 6 or 7 of this
Agreement, the Company shall be entitled to an injunction restraining Employee
from such breach. Nothing herein shall be construed as prohibiting the Company
from pursuing any other remedies for such breach or threatened breach, including
recovery of damages from Employee.

     9.   No Waiver. A waiver by the Company of a breach of any provision of
          ---------
this Agreement by Employee shall not operate or be construed as a waiver of any
subsequent or other breach by Employee.

     10.  Severability. It is the desire and intent of the parties that the
          ------------
provisions of this Agreement shall be enforced to the fullest extent permissible
under the laws and public policies applied in each jurisdiction in which
enforcement is sought. Accordingly, if any particular provision or portion of
this Agreement shall be adjudicated to be invalid or unenforceable, this
Agreement shall be deemed amended to delete therefrom the portion thus
adjudicated to be invalid or unenforceable, such deletion to apply only with
respect to the operation of such provision in the particular jurisdiction in
which such adjudication is made.

     11.  Notices. All communications, requests, consents and other notices
          -------
provided for in this Agreement shall be in writing and shall be deemed given if
delivered by hand or mailed by first class mail, postage prepaid, to the last
known address of the recipient.

     12.  Governing Law. This Agreement shall be governed by and construed and
          -------------
enforced in accordance with the laws of the State of Colorado.

     13.  Assignment. Neither this Agreement nor any rights or duties hereunder
          ----------
may be assigned by Employee or the Company without the prior written consent of
the other, such consent not to be unreasonably withheld.

     14.  Amendments. No provision of this Agreement shall be altered, amended,
          ----------
revoked or waived except by an instrument in writing, signed by each party to
this Agreement.

     15.  Binding Effect. Except as otherwise provided herein, this Agreement
          --------------
shall be binding upon and shall inure to the benefit of the parties hereto and
their respective legal representatives, heirs, successors and assigns.

     16.  Execution in Counterparts. This Agreement may be executed in any
          -------------------------
number of counterparts, each of which shall be deemed an original, but all of
which together shall constitute one and the same instrument.

     17.  Entire Agreement. This Agreement sets forth the entire agreement and
          ----------------
understanding of the parties and supersedes all prior understandings, agreements
or representations by or between the parties, whether written or oral, which
relate in any way to the subject matter hereof.

                                       5
<PAGE>

IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.



                                    /s/ Cindy Z. Schonhaut
                                    --------------------------------------------
                                    Cindy Z. Schonhaut



                                    ICG COMMUNICATIONS, INC.

                                    By: /s/ William S. Beans Jr.
                                       -----------------------------------------

                                    Name: William S. Beans Jr.
                                         ---------------------------------------

                                    Title: President and Chief Operating Officer
                                          --------------------------------------

                                       6

<PAGE>

                                 EXHIBIT 10.58

      Employment Agreement, dated as of March 8,2000, by and between ICG
Communications, Inc. and Pamela S. Jacobson.


<PAGE>

                             EMPLOYMENT AGREEMENT

     THIS  EMPLOYMENT  AGREEMENT ("Agreement") is  made  as of the 8th day of
March, 2000  by  and  between  ICG  Communications,  Inc.  ("Employer"  or   the
"Company") and Pamela S. Jacobson ("Employee").

                                 R E C I T A L S

     WHEREAS, the Company desires to employ Employee as provided herein; and

     WHEREAS, Employee desires to be employed by Employer as provided herein.

     NOW,  THEREFORE, in consideration of the mutual covenants and agreements
contained herein, the parties agree as follows:

     1.    Employment.  The  Company agrees to  employ  Employee and Employee
hereby agrees to be  employed  on a  full-time  basis by the  Company or by such
of its  subsidiary  or  affiliate  corporations  as  determined  by the  Company
in such  position as is  mutually agreed, for  the period and upon the terms and
conditions hereinafter set forth.

     2.    Duties.  During her employment,  Employee shall perform the duties
and bear the responsibilities commensurate with her  position  and  shall  serve
the  Employer  faithfully and to the best of her  ability. Employee shall devote
100% of her working time to carrying out her obligations hereunder.

     3.    Compensation and Benefits.

           3.1   The  Company  shall pay  Employee during  the Term  of  this
Agreement an annual base salary, payable bi-weekly.  The annual base salary will
initially be Three Hundred Fifty Thousand and no/100 Dollars ($350,000.00).

           3.2   In addition to the  base salary, Employee  will be  eligible
for an annual  performance  bonus in an  exact amount  to be  determined  by the
Board of Directors  of the Company or  the Compensation  Committee of the Board.
The annual bonus will be determined  in  accordance  with  the bonus plan of the
Company and will be based on objectives  and goals set for the  Company  and the
Employee. Employee's annual bonus is initially established at 60% of annual base
salary if all objectives and goals are met.

           3.3   In addition  to salary and bonus payments as provided above,
the Company  will  provide  Employee,  during the Term of this  Agreement,  with
the  benefits  of  such  insurance   plans,  hospitalization  plans  and   other
perquisites as shall be  generally provided to  employees  of the Company at her
level  and for which Employee  may be eligible under  the  terms and  conditions
thereof.  Employee  will also  be entitled to  all benefits  provided  under any
directors  and  officers liability insurance or  errors and omissions  insurance
maintained by the Company.

           3.4   Throughout the Term  of this  Agreement,  the  Company  will
reimburse  Employee  for  all  reasonable  out-of-pocket  expenses  incurred  by
Employee in connection  with the business of the Company and the  performance of
her duties under the Agreement, upon presentation  to  the  Company by  Employee



                                       1


<PAGE>


of an  itemized  accounting  of such expenses with reasonable supporting data.

           3.5   The Company  will from  time to  time  provide  to  Employee
stock options and/or awards pursuant to  and subject to the terms and conditions
of the Company's Stock Option Plans and/or stock option agreements.

     4.    Term.  The  initial  term of this  Agreement  will be  for two (2)
years commencing  as of  the date  hereof ("Term"). From  the date  hereof, this
Agreement will  automatically renew  from  month-to-month such  that there  will
always be two (2) years  remaining  in the Term,  unless  and until either party
shall give at least  sixty (60) days  notice to  the other of her or its  desire
to  terminate this  Agreement  (in  such case,  the Term shall end upon the date
indicated in such notice). The  applicable  provisions  of  Sections 6, 7, and 8
shall remain in full  force  and  effect  for  the  time  periods  specified  in
such  Sections notwithstanding the termination of this Agreement.

     5.    Termination.

           5.1   If  Employee dies during the  Term  of this  Agreement, this
Agreement will terminate.  The Company will pay the estate of Employee an amount
equal to three (3) months  salary.  In addition,  the estate of Employee will be
entitled to exercise all options  theretofore  vested under the Company's  Stock
Option Plans for a period of one (1) year after the date of death of Employee in
accordance with the plans and agreements relating to such options.

           5.2   If,  during  the  Term  of   this  Agreement,   Employee  is
prevented from performing  her duties by reason of illness or incapacity for one
hundred forty (140) days  in  any one  hundred  eighty  (180) day  period,   the
Company may terminate this  Agreement,  upon thirty (30) days notice to Employee
or her duly appointed  legal  representative.  Employee  will be entitled to all
benefits  provided  under  any  disability  plans  of  the Company. In addition,
Employee  or  her  duly  appointed  legal  representative  will  be entitled  to
exercise all options theretofore  vested under the Company's  Stock Option Plans
for a  period of  one (1) year  after  the date  of  termination  in  accordance
with  the  plans  and agreements relating to such options.

           5.3   For the purposes of this Agreement, a "Change in Control" of
the Company  shall mean and be  deemed to have  occurred if (a) any "person" (as
such term is used in Sections 13(d) and 14(d) of the Securities  Exchange Act of
1934 as  amended  (Exchange Act))  is  or  becomes  the  "beneficial  owner" (as
defined  in  Rule  13d-3  under  the  Exchange Act), directly  or indirectly, of
securities of the Company  representing 50% or more of the combined voting power
of the Company's then outstanding securities;  (b) at any time a majority of the
directors of the Company are persons who were not nominated  for election by the
Board;  (c) the stockholders  of the Company  approve a merger or  consolidation
of the Company with any other  corporation, other than a merger or consolidation
which  would  result in  the  voting  securities   of  the  Company  outstanding
immediately   prior  thereto  continuing  to  represent  (either  by   remaining
outstanding  or  by  being converted  into voting  securities of  the  surviving
entity) at least 50% of the combined  voting power of the  voting  securities of
the Company or such surviving entity outstanding immediately  after such  merger
or  consolidation;  (d) the Company shall  sell or otherwise  dispose of, in one
transaction  or a series of related  transactions, assets aggregating  more than
50% of the  assets of the Company  and  its  subsidiaries  consolidated;  or (e)
the  stockholders  of the Company  approve a plan of complete liquidation of the
Company or any agreement for the sale or  disposition  by the  Company of all or
substantially  all the Company's  assets.  At  the time of the  occurrence  of a
Change of  Control  all options to  purchase  shares  of  the Company  that have
been  granted to Employee pursuant to the  Company's  Stock Option Plans  and/or


                                       2

<PAGE>


agreements,  but not yet vested,  will  immediately  vest  and Employee shall be
entitled to exercise such  options in accordance  with the plans and  agreements
relating to such options, provided,  however that the options  granted under the
Share Price  Appreciation Vesting  Non-Qualified  Option  Agreement  dated as of
February 4, 2000  between  Employee  and  the  Company  shall  not  vest  on  an
accelerated  basis  upon the occurrence  of  a Change of Control of  the Company
except as expressly set forth in that option  agreement.  At any time within one
(1) year after the occurrence of a Change in Control of the  Company, either the
Company or  Employee may terminate this Agreement upon at least thirty (30) days
notice.

           5.4   Employee may  terminate  this Agreement upon at least thirty
(30) days notice  upon the occurrence  of a constructive  dismissal of Employee.
For the purposes of this  Agreement,  "constructive dismissal" includes, without
limiting  the  generality  of  any  action  by  the  Company  which  constitutes
constructive dismissal,  unless consented to by Employee in writing,  any of the
following actions by the Company:

           (i)   any  material reduction  in  Employee's  positions,  duties,
                 responsibilities,   powers  or reporting relationships;

           (ii)  any reduction in the annual compensation of Employee;

           (iii) prior to the occurrence of a Change in Control of the Company,
                 any requirement to relocate to another city, state or country,
                 provided, however, that this provision shall not be applicable
                 if the principal executive offices of the Company are being
                 relocated to such city, state or country;

           (iv)  subsequent to the occurrence of a Change in Control of the
                 Company, any requirement to relocate to another city, state or
                 country; and

           (v)   any material reduction in the value of Employee's benefits
                 plans and programs, including, without limiting the generality
                 of the foregoing, bonus arrangements.

           5.5   The Company may terminate  this  Agreement  immediately  for
Employee's failure to perform her material job duties or responsibilities  which
failure could reasonably be expected to result in damage to the Company, willful
misconduct,  or the  commission of a felony by the  Employee,  in which case all
rights under this Agreement shall end as of the date of such termination.

           5.6   If this Agreement is terminated by the Company under Section
4 or Section 5.3, the Company  shall pay Employee a termination fee in an amount
equal to two (2) times the  aggregate  amount of her annual base salary plus her
targeted  annual bonus plus the annual  value of her  benefits and  perquisites.
Such  termination  fee will be paid in a lump sum within  fifteen (15) days from
the date of  termination.  If this  Agreement is  terminated  by Employee  under
Section 5.4, the Company  will pay Employee a  termination  fee equal to one (1)
times the  aggregate  amount of her annual base salary plus her targeted  annual
bonus plus the annual value of her benefits and  perquisites.  Such  termination
fee  will be paid in a lump  sum  within  fifteen  (15)  days  from  the date of
termination. In addition, if the Company terminates this Agreement under Section
4 or Employee  terminates  this Agreement  under Section 5.3 or Section 5.4, all
options to purchase  shares of the Company  and/or  stock  awards that have been
granted to Employee,  but not yet vested,  will  immediately vest on the date of
termination  and  Employee  will be entitled to exercise all options held by the
Employee  for a  period  of six (6)  months  after  the date of  termination  in
accordance  with the plans and  agreements  relating to such options,  provided,
however,  the  options  granted  under  the  Share  Price  Appreciation  Vesting


                                       3


<PAGE>


Non-Qualified  Option  Agreement dated February 4, 2000 between Employee and the
Company shall not vest on an accelerated  basis upon  Employee's  termination of
employment except as expressly set forth in that option agreement.  If the terms
of this Section 5.6 and the terms of the plans and  agreements  relating to such
stock options and/or awards conflict, the terms of the option plans and/or award
agreements shall control.

           5.7   The Company shall be responsible for any gross-up payment
required to off-set any excise taxes placed on Employee if any payments made to
Employee under this Section 5 are considered "parachute payments" within the
meaning of Section 280g of the Internal Revenue Code.

     6.    Non-Compete and Non-Interference.

           6.1   During  the  Term  of  this  Agreement   and, if  Employee's
employment with the Company is terminated  under Section 4 or Section 5.3, for a
period  of twelve (12)  months  after  such  termination,  Employee  shall  not,
directly or  indirectly,  own,  manage,  operate,  control,  be employed  by, or
participate in the  ownership,  management,  operation or control of, a business
that  is  engaged  in  the  same  business   as  the  Company  within  any  area
constituting, during the term of Employee's employment or at the time Employee's
employment is terminated, a Relevant Area.  A "Relevant  Area"  shall be defined
for the  purposes of this Agreement as any area located  within, or within fifty
(50) miles of, the  legal  boundaries  or limits  of any city  within which  the
Company is engaged in business or in which the Company  has  publicly  announced
or  privately  disclosed to Employee  that it plans to  engage in  business. If,
within one (1) year of a Change of Control of the Company, Employee's employment
is  terminated by the Company  under Section 4 or Section 5.3 or by the Employee
under  Section 5.4, this Section shall not apply.

           6.2.  During  the Term of  this Agreement and  for a period of two
(2) years after termination of this Agreement,  Employee shall  not (i) directly
or indirectly cause or attempt to cause any  employee of  the Company or  any of
its affiliates to leave the employ of the Company or any affiliate,  (ii) in any
way  interfere with  the relationship  between  the Company and any  employee or
between an affiliate and  any employee  of the affiliate,  or (iii) interfere or
attempt to interfere  with  any transaction  in which  the Company or any of its
affiliates was involved during the Term of this Agreement.  If, within  one  (1)
year of a Change of Control of the Company,  Employee's employment is terminated
by the Company under Section 4 or Section 5.3 or by the  Employee  under Section
5.4,  this Section shall not apply.

           6.3   Employee  agrees that, because of the nature and sensitivity
of the information to which he will be privy and because of the nature and scope
of the Company's business, the restrictions contained in this Section 6 are fair
and reasonable.

     7.    Confidential Information.

           7.1   The relationship between the Company and  Employee is one of
confidence  and  trust.  This  relationship  and the rights  granted  and duties
imposed by this Section shall continue until a date ten (10) years from the date
Employee's employment is terminated.

           7.2   As used in  this  Agreement (i) "Confidential   Information"
means information  disclosed  to  or acquired  by Employee  about the  Company's
plans,  products,  processes  and  services,  including  information relating to
research,   development,  inventions,  manufacturing,   purchasing,  accounting,
engineering, marketing, merchandising, selling, pricing, tariffed or contractual
terms,  customer  lists and  prospect  lists and other market information,  with
respect to  any of the  Company's  business  activities;  and (ii)  "Inventions"
means  any inventions,   discoveries, concepts  and  ideas,  whether  patentable


                                       4


<PAGE>


or  not,  including,  without  limitation,  processes,  methods, formulas,   and
techniques (as well as  related  improvements  and  knowledge) that are based on
or  related to  Confidential   Information,   that  pertain  in  any  manner  to
the  Company's technology, expertise or business  and that are made or conceived
by Employee, either solely or jointly  with others,  and while  employed  by the
Company or within six (6) months thereafter,  whether  or not made or  conceived
during working  hours or with  the  use of the  Company's facilities,  materials
or personnel.

           7.3   Employee agrees that  he shall at no time during the Term of
this Agreement or at any time thereafter disclose  any Confidential  Information
to any person,  firm or  corporation  to any extent or for any reason or purpose
or use any  Confidential  Information  for any  purpose  other than the  conduct
of the Company's business.

           7.4   Any Confidential Information that is directly or  indirectly
originated,  developed or perfected to any degree by Employee during the term of
her  employment  by the  Company  shall be and remain the sole  property  of the
Company and shall be deemed trade secrets of the Company.

           7.5   Upon termination of Employee's employment pursuant to any of
the provisions herein, Employee or her legal representative shall deliver to the
Company  all  originals  and all  duplicates  and/or  copies  of all  documents,
records,  notebooks,  and similar  repositories  of or  containing  Confidential
Information then in her possession, whether prepared by him or not.

           7.6   Employee agrees that the covenants and agreements  contained
in this Section 7 are fair and reasonable and that no waiver or modification  of
this Section or any covenant or condition set forth herein shall be valid unless
set forth in writing and duly executed by the parties hereto.

     8.    Injunctive Relief. Upon a  material breach  or threatened material
breach  by  Employee  of  any  of  the  provisions  of  Sections 6 or 7 of  this
Agreement, the Company shall be entitled to an injunction  restraining  Employee
from such breach.  Nothing herein shall be construed as prohibiting  the Company
from pursuing any other remedies for such breach or threatened breach, including
recovery of damages from Employee.

     9.    No Waiver.  A waiver by the  Company of a breach of any  provision
of this  Agreement  by Employee shall not operate or be construed as a waiver of
any subsequent or other breach by Employee.

     10.   Severability.  It is the desire and intent of the parties that the
provisions of this Agreement shall be enforced to the fullest extent permissible
under  the  laws and  public  policies  applied  in each  jurisdiction  in which
enforcement is sought.  Accordingly,  if any particular  provision or portion of
this  Agreement  shall be  adjudicated  to be  invalid  or  unenforceable,  this
Agreement  shall  be  deemed  amended  to  delete  therefrom  the  portion  thus
adjudicated  to be invalid or  unenforceable,  such  deletion to apply only with
respect to the operation of such  provision in the  particular  jurisdiction  in
which such adjudication is made.

     11.   Notices.  All communications, requests, consents and other notices
provided for in this Agreement  shall be in writing and shall be deemed given if
delivered by hand or mailed by first class mail,  postage  prepaid,  to the last
known address of the recipient.

     12.   Governing  Law. This Agreement  shall be governed by and construed
and enforced in accordance  with the laws of the State of Colorado.


                                       5


<PAGE>


     13.   Assignment.  Neither  this  Agreement  nor any  rights  or  duties
hereunder  may be  assigned by Employee or the Company without the prior written
consent of the other,  such consent not to be  unreasonably withheld.

     14.   Amendments.  No  provision  of  this  Agreement  shall be altered,
amended,  revoked or waived except by an instrument in  writing, signed by  each
party to this Agreement.

     15.   Binding  Effect.  Except  as  otherwise  provided   herein,   this
Agreement  shall be binding upon and shall  inure  to the benefit of the parties
hereto  and  their  respective  legal  representatives,  heirs,  successors  and
assigns.

     16.   Execution in Counterparts.  This Agreement may  be executed in any
number of  counterparts,  each of which shall be deemed an original, but all  of
which together shall constitute one and the same instrument.

     17.   Entire  Agreement.  This Agreement sets forth the entire agreement
and  understanding  of the  parties and  supersedes  all  prior  understandings,
agreements or  representations  by or  between  the parties, whether written  or
oral, which relate in any way to the subject matter hereof.



     IN WITNESS  WHEREOF,  the parties have executed  this  Agreement as of the
date first above written.

                              PAMELA S. JACOBSON

                              /s/ Pamela S. Jacobson
                              ---------------------------------------------




                              ICG COMMUNICATIONS, INC.

                              By: /s/ William S. Beans, Jr.
                                 ------------------------------------------

                              Name: William S. Beans, Jr.
                                   ----------------------------------------

                              Title: President and Chief Operating Officer
                                    ---------------------------------------



<PAGE>

                                 EXHIBIT 21.1

                        Subsidiaries of the Registrant

<PAGE>

                                 EXHIBIT 21.1

                        Subsidiaries of the Registrant

<TABLE>
<CAPTION>
                                                        State of          Doing Business
Name of Subsidiary                                    Incorporation            As
- ----------------------------------------------------------------------------------------
<S>                                                  <C>                  <C>
Bay Area Teleport, Inc.                               Delaware                 --
Communications Buying Group, Inc.                     Ohio                     --
DataChoice Network Services, L.L.C.                   Nevada                   --
DownNorth, Inc.
    (formerly known as UpSouth Corporation)           Georgia                  --
ICG 161, L.P.                                         Delaware                 --
ICG Access Services - Southeast, Inc.
    (formerly known as PrivaCom, Inc.)                Delaware                 --
ICG Canadian Acquisition, Inc.                        Delaware                 --
ICG ChoiceCom, L.P.
    (formerly known as CSW/ICG ChoiceCom, L.P.)       Delaware                 --
ICG ChoiceCom Management, LLC
    (formerly known as Southwest TeleChoice
    Management, LLC and CSW/ICG ChoiceCom
    Management, LLC)                                  Delaware                 --
ICG Corporate Headquarters, L.L.C.                    Colorado                 --
ICG Enhanced Services, Inc.                           Colorado                 --
ICG Equipment, Inc.                                   Colorado                 --
ICG Funding, LLC                                      Delaware                 --
ICG Holdings, Inc.
    (formerly known as IntelCom Group (U.S.A.), Inc.) Colorado                 --
ICG Holdings (Canada) Co.                             Nova Scotia              --
ICG Mountain View, Inc.                               Colorado                 --
ICG Ohio LINX, Inc.
    (formerly known as Ohio Local Interconnection
    Network Exchange Co.)                             Ohio                     --
ICG NetAhead, Inc.
    (formerly known as NETCOM On-Line
    Communication Services, Inc. and ICG PST, Inc.)   Delaware                 --
ICG Services, Inc.                                    Delaware                 --
ICG Telecom Canada, Inc.                              Federal Canadian         --
ICG Telecom Group, Inc.
</TABLE>
<PAGE>

<TABLE>

<S>                                                  <C>                      <C>
ICG Telecom Group, Inc.
   (formerly known as ICG Access Services, Inc.)      Colorado                 --
ICG Telecom Group of Virginia, Inc.                   Virginia                 --
ICG Telecom of San Diego, L.P.
   (formerly known as Linkatel of California, L.P.)   California               --
ICG Tevis, Inc.                                       Delaware                 --
NikoNet, LLC                                          Georgia                  --
PTI Harbor Bay, Inc.                                  Washington               --
TransAmerican Cable, Inc.                             Kentucky            MidAmerican Cable
Zycom Corporation
   (formerly known as Camber Sports, Inc.)            Alberta, Canada          --
Zycom Corporation                                     Texas                    --
Zycom Network Services, Inc.
   (formerly known as Travel Phone, Inc.)             Texas                    --
</TABLE>

<PAGE>

                                 EXHIBIT 23.1

                              Consent of KPMG LLP

<PAGE>

                              Consent of KPMG LLP
                              -------------------

The Board of Directors
ICG Communications, Inc.:

We consent to incorporation by reference in the registration statements No.
33-96660 on Form S-3 of IntelCom Group, Inc., No. 333-08729 on Form S-3 of
Holdings (Canada) Co., and Nos. 333-40495 and 333-45213 and 333-56835 on Form
S-8 of ICG Communications, Inc. of our reports dated February 16, 2000, relating
to the consolidated balance sheets of ICG Communications, Inc. and subsidiaries
as of December 31, 1998 and 1999, and the related consolidated statements of
operations, stockholders' equity (deficit), and cash flows for each of the years
in the three-year period ended December 31, 1999, and the related financial
statement schedule, which reports appear in the December 31, 1999 Annual Report
on Form 10-K of ICG's Communications, Inc.



                                      /s/ KPMG LLP


Denver, Colorado
March 29, 2000





<PAGE>

              Consent of Ernst & Young LLP, Independent Auditors
              --------------------------------------------------




We consent to the incorporation by reference in the Registration Statements
(Forms S-3 of IntelCom Group Nos. 33-96660 and 333-08729; Forms S-3 of ICG
Communications, Inc. Nos. 333-18839, 333-38823, 333-40495, 333-40495-01 and 333-
74167; and Forms S-8 of ICG Communications, Inc. Nos. 33-14127, 333-25957, 333-
39737, 333-45213 and 333-56835) of our report dated February 13, 1998 with
respect to the consolidated statements of operations, stockholders' equity and
cash flows of NETCOM On-Line Communication Services, Inc. for the year ended
December 31, 1997 (not presented separately herein), included in this Annual
Report (Form 10-K) of ICG Communications, Inc., ICG Holdings (Canada) Co. and
ICG Holdings, Inc.



                                       /s/ Ernst & Young LLP


San Jose, California
March 28, 2000

<TABLE> <S> <C>

<PAGE>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED FINANCIAL STATEMENTS OF ICG COMMUNICATIONS, INC. AND SUBSIDIARIES
FOR THE YEAR ENDED DECEMBER 31, 1999 AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000

<S>                                        <C>
<PERIOD-TYPE>                              YEAR
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               DEC-31-1999
<CASH>                                         103,288
<SECURITIES>                                    22,219
<RECEIVABLES>                                  168,631
<ALLOWANCES>                                    78,782
<INVENTORY>                                      2,199
<CURRENT-ASSETS>                               305,626
<PP&E>                                       1,805,378
<DEPRECIATION>                                 279,698
<TOTAL-ASSETS>                               2,020,621
<CURRENT-LIABILITIES>                          373,387
<BONDS>                                      1,905,901
                          519,323
                                          0
<COMMON>                                           478
<OTHER-SE>                                   (844,342)
<TOTAL-LIABILITY-AND-EQUITY>                 2,020,621
<SALES>                                              0
<TOTAL-REVENUES>                               479,226
<CGS>                                                0
<TOTAL-COSTS>                                  238,927
<OTHER-EXPENSES>                               446,197
<LOSS-PROVISION>                                60,019
<INTEREST-EXPENSE>                             212,420
<INCOME-PRETAX>                              (404,540)
<INCOME-TAX>                                      (25)
<INCOME-CONTINUING>                          (466,462)
<DISCONTINUED>                                  36,789
<EXTRAORDINARY>                                195,511
<CHANGES>                                            0
<NET-INCOME>                                 (234,162)
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<EPS-DILUTED>                                        0


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