ICG SERVICES INC
S-4/A, 1998-06-15
COMMUNICATIONS SERVICES, NEC
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       AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON JUNE 15, 1998

                                                 REGISTRATION NO. 333-51037
    
    ===========================================================================
                          SECURITIES AND EXCHANGE COMMISSION

                                WASHINGTON, D.C. 20549

                               -----------------------
   
                                   AMENDMENT NO. 1
                                          TO
    
                                       FORM S-4
               REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

                               -----------------------
                                  ICG SERVICES, INC.
                (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

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

                 DELAWARE                                  84-1448147
             (State or other                            (I.R.S. Employer
             jurisdiction of                             Identification
             incorporation or                                Number)
              organization)

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

                               161 INVERNESS DRIVE WEST
                              ENGLEWOOD, COLORADO 80112
                                    (303) 414-5000

            (Address, including zip code, and telephone number, including
               area code, of registrant's principal executive offices)

                                                     WITH A COPY TO:
                    H. DON TEAGUE,
               EXECUTIVE VICE PRESIDENT           AUDREY A. ROHAN, ESQ.
             GENERAL COUNSEL AND SECRETARY         REID & PRIEST LLP
                   ICG SERVICES, INC.             40 WEST 57TH STREET
               161 INVERNESS DRIVE WEST         NEW YORK, NEW YORK 10019
               ENGLEWOOD, COLORADO 80112            (212) 603-2000
                   (303) 414-5000

          (Name, address, including zip code,
          and telephone number, including area
            code, of agent for service for
                      registrant)


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

              APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE
          PUBLIC:  AS SOON AS PRACTICABLE AFTER THE REGISTRATION STATEMENT
          BECOMES EFFECTIVE.

              IF THE SECURITIES BEING REGISTERED ON THIS FORM ARE BEING
          OFFERED IN CONNECTION WITH THE FORMATION OF A HOLDING COMPANY AND
          THERE IS COMPLIANCE WITH GENERAL INSTRUCTION G, CHECK THE
          FOLLOWING BOX:   [ ]
                               -----------------------

                           CALCULATION OF REGISTRATION FEE

    ===========================================================================
   
                                        PROPOSED
                                        MAXIMUM       PROPOSED
                                        OFFERING      MAXIMUM
    TITLE OF EACH CLASS     AMOUNT       PRICE        AGGREGATE     AMOUNT OF
       OF SECURITIES        TO BE         PER         OFFERING    REGISTRATION
     TO BE REGISTERED     REGISTERED    SECURITY       PRICE(1)       FEE(1)
    
    ---------------------------------------------------------------------------
    10% SENIOR EXCHANGE
    DISCOUNT NOTES DUE
    2008                    490,000      $613.41    $300,570,900   $88,668.42
    ===========================================================================
   
    (1)  PREVIOUSLY PAID.
    


             THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON
          SUCH DATE OR DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE
          DATE UNTIL THE REGISTRANT SHALL FILE A FURTHER AMENDMENT WHICH
          SPECIFICALLY STATES THAT THIS REGISTRATION STATEMENT SHALL
          THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF
          THE SECURITIES ACT OF 1933, AS AMENDED, OR UNTIL THE REGISTRATION
          STATEMENT SHALL BECOME EFFECTIVE ON SUCH DATE AS THE SECURITIES
          AND EXCHANGE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(A),
          MAY DETERMINE.

          =====================================================================

     <PAGE>


          THIS PROSPECTUS AND THE INFORMATION CONTAINED HEREIN ARE SUBJECT
          TO COMPLETION OR AMENDMENT.  A REGISTRATION STATEMENT RELATING TO
          THESE SECURITIES HAS BEEN FILED WITH THE SECURITIES AND EXCHANGE
          COMMISSION.  THESE SECURITIES MAY NOT BE SOLD NOR MAY OFFERS TO
          BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION STATEMENT
          BECOMES EFFECTIVE.  THIS PROSPECTUS SHALL NOT CONSTITUTE AN OFFER
          TO SELL OR THE SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE
          ANY SALE OF THESE SECURITIES IN ANY STATE IN WHICH SUCH OFFER,
          SOLICITATION OR SALE WOULD BE UNLAWFUL PRIOR TO REGISTRATION OR
          QUALIFICATION UNDER THE SECURITIES LAWS OF ANY SUCH STATE.



                      SUBJECT TO COMPLETION. DATED       , 1998.
                                                   ------          



                                  OFFER TO EXCHANGE

                                   ALL OUTSTANDING
                          10% SENIOR DISCOUNT NOTES DUE 2008
                                         FOR
                     10% SENIOR EXCHANGE DISCOUNT NOTES DUE 2008
                                          OF
                                  ICG SERVICES, INC.

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

                                  THE EXCHANGE OFFER
                    WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME,
                         ON           , 1998 UNLESS EXTENDED
                             ----------                     
                                                          
                           -------------------------------
   
            ICG Services, Inc., a Delaware corporation (the "Company"),
          hereby offers upon the terms and subject to the conditions set
          forth in this Prospectus and the accompanying Letter of
          Transmittal (the "Letter of Transmittal"), to exchange (the
          "Exchange Offer") its outstanding 10% Senior Discount Notes due
          2008 (the "Old Notes"), of which an aggregate of $490,000,000 in
          principal amount at maturity is outstanding as of the date
          hereof, for an equal principal amount of newly issued 10% Senior
          Exchange Discount Notes due 2008 (the "New Notes").  The form and
          terms of the New Notes will be the same as the form and terms of
          the Old Notes except that the New Notes will be registered under
          the Securities Act of 1933, as amended (the "Securities Act"),
          and will not bear legends restricting the transfer thereof. The
          New Notes will be entitled to the benefits of the Indenture,
          dated as of February 12, 1998, governing the Notes (the "Services
          Indenture"). The New Notes and the Old Notes are sometimes
          referred to herein collectively as the "Notes" or the "Senior
          Discount Notes."
    
                               (Continued on next page)

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

           SEE "RISK FACTORS" AT PAGE 14 FOR A DISCUSSION OF CERTAIN RISKS
                  THAT SHOULD BE CONSIDERED BY ELIGIBLE HOLDERS IN 
                            EVALUATING THE EXCHANGE OFFER.

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

            THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
              SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
              COMMISSION NOR HAS THE SECURITIES AND EXCHANGE COMMISSION
                    OR ANY STATE SECURITIES COMMISSION PASSED UPON
                     THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS.
                         ANY REPRESENTATION TO THE CONTRARY 
                                IS A CRIMINAL OFFENSE.


     <PAGE>


          There will not be any payment of interest on the New Notes prior
          to August 15, 2003. Interest on the New Notes will be paid in
          cash at the rate of 10% per annum on each February 15 and August
          15, commencing August 15, 2003, to holders of record on the
          immediately preceding February 1 and August 1, respectively. The
          Company is a wholly owned subsidiary of ICG Communications, Inc.,
          a Delaware corporation ("ICG").  Prior to this Exchange Offer
          there has been no public market for any securities of the Company
          and there can be no assurance that such a market will develop.
          See "Description of the New Notes."

   
            The New Notes are being sold at a substantial discount from
          their principal amount and will be issued with original issue
          discount.  On or after February 15, 2003, the New Notes are
          redeemable, at the option of the Company, in whole or in part
          from time to time, at the redemption prices set forth herein,
          plus accrued and unpaid interest to the date of redemption.  Upon
          a Change of Control (as herein defined), the Company is required
          to make an offer to purchase the Notes at a purchase price equal
          to 101% of their Accreted Value on the date of purchase plus
          accrued interest. There can be no assurance that the Company will
          have or be able to acquire sufficient funds to repurchase the New
          Notes in the event of a Change of Control. At March 31, 1998,
          after giving pro forma effect to the April Private Offering (as
          defined herein), the Company would have had, on a consolidated
          basis, approximately $560.5 million of senior indebtedness,
          consisting of $304.4 million of New Notes, $250.0 million of
          April Notes (as defined herein) which rank pari passu with the
          New Notes, and $6.1 million of capitalized lease obligations.
    

   
            The Company is a holding company and the New Notes will be
          effectively subordinated to all liabilities (including trade
          payables) of the subsidiaries of the Company.  Due to
          restrictions imposed on ICG by certain indentures and certain
          preferred stock provisions (collectively, "ICG Indentures")
          related to prior financings, ICG and ICG's Restricted
          Subsidiaries (as defined in the ICG Indentures) are prohibited
          from providing cash or credit support to the Company or the
          Company's subsidiaries.  The Services Indenture permits the
          incurrence of substantial amounts of additional indebtedness by
          the Company and its subsidiaries which may be secured with the
          subsidiaries' assets. In addition, the Services Indenture permits
          the Company and its Restricted Subsidiaries to make substantial
          investments in entities they do not control.
    

            At any time prior to February 15, 2001, the Company may, at its
          option, redeem New Notes having an aggregate principal amount of
          up to 35% of the aggregate principal amount of all New Notes
          originally issued, at a redemption price equal to 110% of the
          Accreted Value thereof on the date of redemption, plus accrued
          and unpaid interest, with the proceeds of one or more public or
          private Equity Offerings (as defined herein), provided that after
          any such redemption at least 65% of the aggregate principal
          amount of the New Notes initially used remains outstanding.

   
            The New Notes will be senior, unsecured obligations of the
          Company, will rank pari passu in right of payment with all
          existing and future unsecured, unsubordinated obligations and
          will be senior in right of payment to all existing and future
          subordinated indebtedness of the Company.  Neither ICG nor the
          Company's subsidiaries will guarantee the New Notes.  See
          "Description of the New Notes."
    

            The Company will accept for exchange any and all Old Notes
          which are properly tendered in the Exchange Offer prior to 5:00
          p.m., New York City time, on           , 1998 (if and as
                                       ----------
          extended, the "Expiration Date"). Tenders of Old Notes may be
          withdrawn at any time prior to 5:00 p.m., New York City time, on
          the Expiration Date. Old Notes may be tendered only in integral
          multiples of $1,000.

            Based on a previous interpretation by the staff of the
          Securities and Exchange Commission (the "Commission") set forth
          in no-action letters to third parties, the Company believes that
          the New Notes pursuant to the Exchange Offer may be offered for
          resale, resold and otherwise transferred by a holder thereof
          (other than (i) a broker-dealer who purchases such New Notes
          directly from the Company to resell pursuant to Rule 144A or any
          other available exemption under the Securities Act or (ii) a
          person that is an affiliate of the Company (within the meaning of
          Rule 405 under the Securities Act)) without compliance with the
          registration and prospectus delivery provisions of the Securities
          Act, provided that the holder or any other such person is
          acquiring the New Notes in its ordinary course of business and is
          not participating, and has no arrangement or understanding with
          any person to participate, in the distribution of the New Notes. 
          Holders of Old Notes wishing to accept the Exchange Offer must
          represent to the Company that such conditions have been met.


     <PAGE>


            Each broker-dealer that receives New Notes for its own account
          pursuant to the Exchange Offer must acknowledge that it will
          deliver a Prospectus in connection with any resale of such New
          Notes.  The Letter of Transmittal states that by so acknowledging
          and by delivering a prospectus, a broker-dealer will not be
          deemed to admit that it is an "underwriter," within the meaning
          of the Securities Act, in connection with resales of New Notes
          received in exchange for Old Notes where such Old Notes were
          acquired by such broker-dealer as a result of market-making
          activities or other trading activities.  The Company has agreed
          that, for a period of 90 days after the Expiration Date, it will
          make this Prospectus available to any broker-dealer for use in
          connection with any such resale. See "Plan of Distribution."

            The Company believes that none of the registered holders of the
          Old Notes is an affiliate (as such term is defined in Rule 405
          under the Securities Act) of the Company. Prior to this Exchange
          Offer, there has been no public market for the Old Notes.  The
          Company does not intend to list the New Notes on any securities
          exchange or to seek approval for quotation through any automated
          quotation system. There can be no assurance that an active market
          for the New Notes will develop. To the extent that a market for
          the New Notes does develop, the market value of the New Notes
          will depend on market conditions (including yields on alternative
          investments), general economic conditions, the Company's
          financial condition and other conditions.  Such conditions might
          cause the New Notes, to the extent that they are actively traded,
          to trade at a significant discount from face value. The Company
          has not entered into any arrangement or understanding with any
          person to distribute the New Notes to be received in the Exchange
          Offer.

            The Company will not receive any proceeds from the Exchange
          Offer. The Company has agreed to bear the expenses of the
          Exchange Offer. No underwriter is being used in connection with
          the Exchange Offer. The New Notes have not been rated by a
          nationally recognized statistical rating organization.

                  The date of this Prospectus is            , 1998.
                                                  -----------       



                                  TABLE OF CONTENTS


             AVAILABLE INFORMATION  . . . . . . . . . . . . . . . . . . . 2
             PROSPECTUS SUMMARY . . . . . . . . . . . . . . . . . . . . . 3
             RISK FACTORS . . . . . . . . . . . . . . . . . . . . . . .  14
   
             SELECTED FINANCIAL DATA  . . . . . . . . . . . . . . . . .  29
             MANAGEMENT'S DISCUSSION AND ANALYSIS OF 
              FINANCIAL CONDITION AND RESULTS OF OPERATIONS . . . . . .  31
             MANAGEMENT . . . . . . . . . . . . . . . . . . . . . . . .  53
             CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS . . . . . .  54
             SOLE STOCKHOLDER OF THE COMPANY  . . . . . . . . . . . . .  55
             THE EXCHANGE OFFER . . . . . . . . . . . . . . . . . . . .  56
             DESCRIPTION OF THE NEW NOTES . . . . . . . . . . . . . . .  63
             CERTAIN UNITED STATES FEDERAL INCOME TAX
              CONSIDERATIONS  . . . . . . . . . . . . . . . . . . . . .  91
             PLAN OF DISTRIBUTION . . . . . . . . . . . . . . . . . . .  97
             LEGAL MATTERS  . . . . . . . . . . . . . . . . . . . . . .  97
             EXPERTS  . . . . . . . . . . . . . . . . . . . . . . . . .  97
             INDEX TO CONSOLIDATED FINANCIAL STATEMENTS . . . . . . . . F-1
    

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

          No person has been authorized to give any information or to make
          any representations other than those contained in this
          Prospectus, and, if given or made, such information or
          representations must not be relied upon as having been
          authorized.  This Prospectus does not constitute an offer to sell
          or the solicitation of an offer to buy any securities other than
          the securities to which it related or any offer to sell or the
          solicitation of an offer to buy such securities in any
          circumstances in which such offer or solicitation is unlawful. 
          Neither the delivery of this Prospectus nor any sale made
          hereunder shall, under any circumstances, create any implication
          that there has been no change in the affairs of the Company since
          the date hereof or that the information contained herein is
          correct as of any time subsequent to its date.


     <PAGE>       

                                AVAILABLE INFORMATION

            The Company has filed with the Commission a Registration
          Statement on Form S-4 (together with any amendments thereto, the
          "Registration Statement") under the Securities Act with respect
          to the New Notes offered hereby. As permitted by the rules and
          regulations of the Commission, this Prospectus omits certain
          information, exhibits and undertakings contained in the
          Registration Statement. For further information with respect to
          the Company and the New Notes offered hereby, reference is made
          to the Registration Statement, including the exhibits thereto and
          the financial statements, notes and schedules filed as a part
          thereof. The Registration Statement, including the exhibits
          thereto and the financial statements, and other information filed
          by the Company with the Commission can be inspected and copied
          (at prescribed rates) at the Commission's Public Reference
          Section, Room 1024, Judiciary Plaza, 450 Fifth Street, N.W.,
          Washington, D.C. 20549, and at the Regional Offices of the
          Commission located at Citicorp Center, 500 West Madison Street,
          Suite 1400, Chicago, Illinois 60661-2511 and 7 World Trade
          Center, 13th Floor, New York, New York 10048. Such material may
          also be accessed electronically by means of the Commission's home
          page on the Internet at http://www.sec.gov. The Company is not
          currently subject to the informational requirements of the
          Securities Exchange Act of 1934, as amended (the "Exchange Act").
          Upon effectiveness of the Registration Statement of which this
          Prospectus is a part, the Company will become subject to the
          informational requirements of the Exchange Act.

   
            Pursuant to the Services Indenture, the Company has agreed to
          supply, or cause the Trustee to supply, to each holder of Notes,
          without cost, copies of all reports and other information that
          would be required to be filed by the Company with the Commission
          under the Exchange Act, whether or not the Company is then
          required to file reports with the Commission.
    


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

            No person is authorized in connection with any offering made
          hereby to give any information or to make any representation
          other than as contained in this Prospectus or the accompanying
          Letter of Transmittal, and, if given or made, such information or
          representation must not be relied upon as having been authorized
          by the Company.  Neither this Prospectus nor the accompanying
          Letter of Transmittal or both together constitute an offer to
          sell or a solicitation of an offer to buy any security other than
          the New Notes offered hereby, nor does it constitute an offer to
          sell or a solicitation of an offer to buy any securities offered
          hereby to any person in any jurisdiction in which it is unlawful
          to make such offer or solicitation to such person. Neither the
          delivery of this Prospectus or the accompanying Letter of
          Transmittal or both together, nor any sale made hereunder shall
          under any circumstances imply that the information contained
          herein is correct as of any date subsequent to the date hereof.

            Until            , 1998 (90 days after the date of the Exchange
                  -----------
          Offer), all dealers offering transactions in the New Notes,
          whether or not participating in the Exchange Offer, may be
          required to deliver a Prospectus.


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

                          NOTICE TO NEW HAMPSHIRE RESIDENTS

            NEITHER THE FACT THAT A REGISTRATION STATEMENT OR AN
          APPLICATION FOR A LICENSE HAS BEEN FILED UNDER CHAPTER 421-B OF
          THE NEW HAMPSHIRE REVISED STATUTES WITH THE STATE OF NEW
          HAMPSHIRE NOR THE FACT THAT A SECURITY IS EFFECTIVELY REGISTERED
          OR A PERSON IS LICENSED IN THE STATE OF NEW HAMPSHIRE CONSTITUTES
          A FINDING BY THE SECRETARY OF STATE THAT ANY DOCUMENT FILED UNDER
          CHAPTER 421-B IS TRUE, COMPLETE AND NOT MISLEADING. NEITHER ANY
          SUCH FACT NOR THE FACT THAT AN EXEMPTION OR EXCEPTION IS
          AVAILABLE FOR A SECURITY OR A TRANSACTION MEANS THAT THE
          SECRETARY OF STATE HAS PASSED IN ANY WAY UPON THE MERITS OR
          QUALIFICATIONS OF, OR RECOMMENDED OR GIVEN APPROVAL TO, ANY
          PERSON, SECURITY, OR TRANSACTION. IT IS UNLAWFUL TO MAKE, OR
          CAUSE TO BE MADE, TO ANY PROSPECTIVE PURCHASER, CUSTOMER, OR
          CLIENT ANY REPRESENTATION INCONSISTENT WITH THE PROVISIONS OF
          THIS PARAGRAPH.

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

          NETCOM, NETCOMplete, NETCOMplete Advantage and NETCOM Identity
          Pack are trademarks of NETCOM On-Line Communication Services,
          Inc. All other products, company names and logos are trademarks
          of their respective companies.


     <PAGE>        


                                  PROSPECTUS SUMMARY

             The following summary is qualified in its entirety by the more
          detailed information and consolidated financial statements, and
          notes thereto, appearing elsewhere in this Prospectus. References
          herein to the "Company" refer to ICG Services, Inc. and, where
          appropriate, its subsidiaries, including NETCOM On-Line
          Communication Services, Inc., a Delaware corporation ("NETCOM"),
          and ICG Equipment, Inc., a Colorado corporation ("ICG
          Equipment"), and references herein to "ICG" refer to ICG
          Communications, Inc., a Delaware corporation, and, where
          appropriate, its subsidiaries. The terms "fiscal" or "fiscal
          year," unless otherwise defined, refer to the Company's and
          NETCOM's fiscal year ended December 31. Certain statements
          contained in this Prospectus with respect to the Company's plans
          and strategy for its business and related financing are forward-
          looking statements. Such statements are subject to risks and
          uncertainties and, as a result, actual results may differ
          materially from those expressed in or implied by such forward-
          looking statements. For a discussion of important risks of an
          investment in the Notes, including factors that could cause
          actual results to differ materially from results referred to in
          the forward-looking statements, see "Risk Factors." Investors
          should carefully consider the information set forth under the
          caption "Risk Factors," including the risks relating to lack of
          operating history, historical operating losses of NETCOM and lack
          of credit support from ICG.

                                     THE COMPANY

   
             ICG Services, Inc. ("ICG Services") provides Internet
          services, through its subsidiary, NETCOM, to individuals and to
          small and medium-sized businesses. The Company also acquires
          telecommunications equipment, software and capacity for lease or
          sale to other subsidiaries of ICG. In addition to providing these
          services, the Company intends to grow through acquisitions of
          telecommunications, Internet and related businesses that
          complement ICG's business strategy.
    

             The Company is a wholly owned subsidiary of ICG, one of the
          nation's leading integrated communications providers ("ICPs") of
          competitive communications services, based on estimates of the
          industry's 1997 revenue. ICPs seek to provide an alternative to
          incumbent local exchange carriers ("ILECs"), long distance
          carriers, Internet service providers ("ISPs") and other
          communications providers for a full range of communications
          services in the increasingly deregulated telecommunications
          industry.  ICG's objectives are to provide a wide range of local,
          long distance and data communications services to business end
          users and wholesale customers and to be a premier provider of
          high quality communications services to its targeted business and
          carrier customers. ICG believes that customers are increasingly
          demanding a broad, full service approach to providing services
          and that, by offering a bundled package, ICG will be better able
          to capture business from communications-intensive commercial
          customers.

   
             ICG Services was formed on January 23, 1998.  NETCOM was
          merged into ICG Acquisition, Inc., a wholly-owned subsidiary of
          ICG, on January 21, 1998.  Following the formation of the
          Company, ICG contributed its investment in NETCOM to the Company.
    

             The principal executive offices of the Company are located at
          161 Inverness Drive West, Englewood, Colorado 80112; its
          telephone number is 303-414-5000.

                                  BUSINESS STRATEGY

             The Company's objective is to acquire and consolidate
          telecommunications, Internet and related businesses and bundle
          the services provided by these businesses with ICG's current
          competitive local and long distance telecommunications products.
          By leveraging the Company's relationship with ICG and utilizing
          ICG's extensive network footprint, the Company intends to capture
          the growth in demand from business customers for a full package
          of telecommunications services by offering a wide array of
          services including Internet services.

   
             Market Services to Business End Users. The Company is focused
          on marketing a variety of telecommunications and Internet
          products and services primarily to business end users. Through
          its wholly owned subsidiary, NETCOM, the Company currently
          markets Internet services to individuals and to small and medium-
          sized businesses. In January 1997, NETCOM announced plans to
          migrate its customer focus away from high volume, low margin
    


                                      -3-
     <PAGE>


   
          consumer customers to higher margin products for small and
          medium-sized business customers. Management believes a targeted
          business end user strategy can better leverage ICG's network
          footprint and telecommunications investment. To date, NETCOM has
          been successful in implementing this plan, and has seen its
          average revenue per customer increase from $21.47 during fiscal
          1996 to $23.92 during fiscal 1997 and from $22.46 to $25.12 for
          the three months ended March 31, 1997 and 1998, respectively.
    

             Concentrate on Regional Clusters. The Company believes that by
          focusing its growth on business activities located within ICG's
          network of regional clusters in California, Colorado, Ohio and
          the Southeast, it will be able to more effectively service its
          customers' needs and efficiently market, operate and control its
          network and expanded service offerings. In addition, the Company
          believes that by focusing future growth within ICG's existing
          footprint, it will be able to overlay ICG's support services and
          realize extensive cost synergies. For example, a significant
          portion of NETCOM's customer base is located in California. To
          the extent feasible, NETCOM will route its Internet traffic over
          ICG's California network. NETCOM plans to continue to operate and
          grow its business in the United States outside of ICG's network
          footprint and in Canada and the United Kingdom.

             Increase Revenue and Margins through Bundled Services. The
          Company intends to increase its revenue and margins by providing
          a full range of communications products to its end user
          customers. The Company plans to complement ICG's competitive
          local and long distance telecommunications offerings by combining
          the Internet products developed by NETCOM and cross-marketing
          these combined products through ICG's direct sales force.
          Additionally, NETCOM intends to market ICG telecommunications
          products to its small and medium-sized business customer base.

             Integrate Investments and Expand. The Company expects to
          acquire telecommunications, Internet and related businesses that
          complement ICG's business strategy to offer a wide array of
          telecommunications, Internet and related services, primarily to
          business customers. Acquisition targets could include U.S. and
          foreign competitive local exchange carriers ("CLECs"), ISPs and
          long distance companies, among others.  The Company intends to
          make future acquisitions primarily through the use of common
          stock of ICG ("ICG Common Stock"), cash on hand and the proceeds
          from securities offerings.

             ICG and the Company believe that the acquisition of NETCOM is
          strategically important as it helps to (i) broaden ICG's
          communications product offerings to include Internet services and
          (ii) provide NETCOM with extensive network infrastructure for the
          on-net transportation of its Internet traffic. The Company will
          continue to look for acquisitions which it believes will further
          ICG's objectives to provide a wide range of local, long distance
          and data communications services to business end users and
          wholesale customers and to be a premier provider of high quality
          communications services to its targeted business and carrier
          customers.

                                        NETCOM

   
             NETCOM is a leading provider of high quality Internet
          solutions to individuals and small and medium-sized businesses in
          the United States and also provides the same high quality
          Internet solutions in Canada and the United Kingdom. NETCOM
          offers a broad spectrum of Internet solutions designed to enhance
          customer productivity through the integration and application of
          technologies by providing a comprehensive software platform to
          interface with the World Wide Web (the "Web"), premium quality
          Internet access and support services and on-line tools to
          automate Web site creation and development. These offerings have
          led to significant growth, with revenue increasing from
          approximately $2.4 million for fiscal 1993 to approximately
          $160.7 million for fiscal 1997. Additionally, NETCOM recorded net
          income of $0.2 million for fiscal 1993 and net loss of $(33.1)
          million for fiscal 1997.  In January 1997, NETCOM announced plans
          to migrate its customer focus away from high volume, low margin
          consumer customers to higher margin products for small and
          medium-sized business customers.
    

             NETCOM owns and operates a data communications network
          consisting of 17 hubs containing frame relay switches and high-
          performance routers connecting a backbone of leased Asynchronous
          Transfer Mode ("ATM") switches and leased high-speed dedicated
          data lines in the United States, Canada and the United Kingdom.
          NETCOM maintains 247 points-of-presence ("POPs") in the United
          States and Canada and also offers virtual local access numbers in
          Canada and the United Kingdom. The design and architecture of the
          physical network permits NETCOM to offer highly flexible,
          reliable high-speed services to its customers and support


                                      -4-
     <PAGE>


          significant subscriber growth. The NETCOM infrastructure is
          monitored by network operations centers ("NOCs") in San Jose,
          California, Dallas, Texas, Toronto, Canada and London, England.

             NETCOM provides Internet solutions principally through dial-
          up, direct access and Web site hosting services. Direct access
          and Web site hosting services provide higher revenue per customer
          and higher margins than dial-up services. NETCOM also receives
          revenue from value-added services such as security, anti-virus
          and data storage.

             Dial-Up Services. NETCOM's dial-up customers receive an
          integrated Internet solution consisting of high quality access,
          software and 24 hours a day, seven days a week, automated
          customer support. NETCOM dial-up customers connect directly to
          the Internet via NETCOM's network which provides high speed,
          reliable access. All NETCOM dial-up accounts allow access to the
          Internet's resources, including E-mail, the Web and USENET
          newsgroups. In addition, NETCOM dial-up customers can receive a
          one megabyte ("Mb") personal Web page, access to a daily
          customized newspage via E-mail, and access to on-line financial,
          corporate and market information and analytical tools. Enhanced
          services available to dial-up customers include features such as
          additional E-mail addresses, enhanced support offerings, software
          and virus updates, access to research libraries, domain name
          service, monthly back-up, 10 Mb data storage, 750 Mb per month
          data transfer capability and premium service and technology
          support.

   
             NETCOM customers can quickly register using NETCOMplete
          software, available for both Windows and Macintosh platforms via
          compact disk, and set up a NETCOM account by following a sequence
          of simple, on-screen steps. All of the software needed to connect
          and access the Internet is automatically installed and
          configured, eliminating the need for complex set up procedures.
          NETCOMplete also provides an easy-to-use interface as well as
          software from leading industry participants, bookmark managers,
          off-line browsers and additional software that enhances a
          customer's Internet experience. Revenue from dial-up services
          increased from $102.9 million for fiscal 1996 to $133.7 million
          for fiscal 1997, representing approximately 85% and 83%,
          respectively, of total revenue for such periods.  Revenue from
          dial-up services decreased from $33.0 million for the three
          months ended March 31, 1997 to $32.5 million for the three months
          ended March 31, 1998, representing approximately 85% and 80%,
          respectively, of total revenue for such periods.
    

   
             Direct Access Services. NETCOM offers a full suite of high-
          speed dedicated Internet connection and service products which
          provide its small and medium-sized business customers with direct
          access to the full range of Internet applications. These Internet
          services are offered to businesses over leased lines at various
          speeds, including 56 Kbps, T-1 and T-3 levels, depending upon the
          customer's needs. Through its direct access product line, NETCOM
          offers Internet access services including domain name and
          Internet Protocol ("IP") address, router configurations, on-line
          usage statistics and security consultation. There are generally
          no usage charges for any of NETCOM's dedicated customers, and E-
          mail service and USENET news feed are provided at no additional
          charge. Direct network connection requires the customer to obtain
          a leased line from ICG or another local telephone company. NETCOM
          provides an Internet connection based on frame relay technology
          provided by local telephone carriers. Revenue from direct access
          services increased from $16.3 million for fiscal 1996 to $19.5
          million for fiscal 1997, representing approximately 14% and 12%,
          respectively, of total revenue for such periods.  Revenue from
          direct access services increased from $4.5 million for the three
          months ended March 31, 1997 to $5.2 million for the three months
          ended March 31, 1998, representing approximately 12% and 13%,
          respectively, of total revenue for such periods.
    

   
             Web Site Hosting Services. NETCOM offers Web site hosting
          services to its small and medium-sized business customers as well
          as to individuals. Web site hosting services include client
          domain name registration, hosting and site maintenance. Services
          provided are fully scalable but would, in a typical package,
          include domain name registration, 10 E-mail addresses, access to
          NETCOM's on-line Business Center, CGI scripting (which enables
          visitors to the Web site to leave their names and addresses),
          weekly back-up service, 50 Mb of data storage, 1,000 Mb per month
          of data transfers, traffic logs and Web statistics and premium
          service and technology support. Revenue from Web site hosting
          services increased from $1.3 million for fiscal 1996 to $6.3
          million for fiscal 1997, representing approximately 1% and 4%,
          respectively, of total revenue for such periods.  Revenue from
          Web site hosting services increased from $1.1 million for the
          three months ended March 31, 1997 to $2.3 million for the three
          months ended March 31, 1998, representing approximately 3% and
          6%, respectively, of total revenue for such periods.
    


                                      -5-
     <PAGE>


             Value-Added Services. As part of its dial-up, direct access
          and Web site hosting services, NETCOM offers its small and
          medium-sized business customers value-added business connectivity
          solutions packages designed to address their needs of increased
          security, reliability, access speed and customer service. The
          Company believes that businesses are willing to pay premium
          prices for these premium services. One such feature is Automatic
          Reconnect which automatically re-routes customers' traffic to an
          alternate Integrated Services Digital Network ("ISDN") line so
          that in the event of certain kinds of service interruptions
          customers may remain connected. In order to provide a secure,
          private connection among multiple specific locations, NETCOM's
          SecureConnect product performs a security assessment and then
          implements, monitors and troubleshoots a flexible security
          solution to provide secure communication between central offices,
          branch offices and off-site employees without jeopardizing the
          integrity of the internal network. Another value-added service
          NETCOM offers is 24 hours a day, seven days a week support. For
          larger customers, NETCOM offers flexible, high-speed dedicated
          line service that is scalable to grow as traffic increases. Other
          value-added services offered include password protected Web
          sites, usage statistics, anti-virus software and additional
          domain names.

                                 RECENT DEVELOPMENTS

   
             On January 21, 1998, NETCOM was merged with a subsidiary of
          ICG in a business combination accounted for as a pooling-of-
          interests. NETCOM is a wholly owned subsidiary of the Company.
          Based upon the closing price of ICG Common Stock on such date of
          $26.25 and NETCOM's diluted shares outstanding (using the
          treasury stock method), the aggregate purchase price was
          approximately $285 million.  Following the formation of the
          Company on January 23, 1998, ICG contributed its investment in
          NETCOM to the Company.
    

   
             ICG Equipment was formed as a wholly owned subsidiary of the
          Company in January 1998.  ICG intends to enter into arrangements
          with ICG Equipment to purchase or lease telecommunications
          equipment, software and capacity and related services.  The
          equipment and services provided to ICG will be utilized to
          upgrade and expand its network infrastructure to take full
          advantage of the opportunities and cost savings available as a
          result of the acquisitions made by the Company.  Any such
          arrangements will be on comparable terms that ICG would be able
          to obtain from a third party.
    

   
             In February 1998, the Company completed a private offering
          (the "Private Offering") of the Old Notes.  The net proceeds from
          the Private Offering were approximately $291.6 million, net of
          underwriting commissions.  Cash interest on the Old Notes accrues
          at 10% per annum beginning February 15, 2003 and is payable each
          February 15 and August 15, commencing August 15, 2003.  The Old
          Notes are redeemable at the option of the Company, in whole or in
          part, on or after February 15, 2003.
    

   
             The Company, through its wholly owned subsidiary, ICG
          Equipment, expects to use substantially all of the proceeds from
          the Private Offering to acquire telecommunications equipment,
          switches, operating software, customer premise equipment and
          capacity and related services for the purpose of leasing or
          selling such property or services to other subsidiaries of ICG. 
          The Company may use a portion of the proceeds for strategic
          acquisitions if attractive opportunities arise.  The Company
          expects to acquire telecommunications, Internet and related
          businesses that complement ICG's business strategy to offer a
          wide array of telecommunications, Internet and related services
          primarily to communications-intensive business customers.
          Acquisition targets could include U.S. or foreign CLECs, ISPs and
          long distance companies, among others.  Pending such uses, the
          net proceeds from the Private Offering have been invested in
          short-term, interest bearing investment grade securities.
    

   
             In March 1998, ICG announced its plans to offer long distance
          service via IP technology.  ICG and NETCOM will begin to market
          this service over the Internet in the third quarter of 1998.  ICG
          also plans to offer by the end of fiscal 1998 competitively
          priced high-speed data transmission services via digital
          subscriber line ("DSL") technology to all business and end user
          customers within its existing regional clusters.  DSL technology
          utilizes the existing twisted copper pair connection to the
          business or end user, giving the customer significantly greater
          bandwidth when connecting to the Internet.
    

   
             On April 27, 1998, the Company completed a private offering
          (the "April Private Offering") of 9 7/8% Senior Discount Notes
          Due 2008 (the "April Notes").  The net proceeds from the April
          Private Offering were approximately $242.5 million, net of
          underwriting commissions.  Cash interest on the April Notes
    


                                      -6-
     <PAGE>


   
          accrues at 9 7/8% per annum beginning May 1, 2003 and is payable
          each May 1 and November 1, commencing November 1, 2003.  The
          April Notes are redeemable at the option of the Company, in whole
          or in part, on or after May 1, 2003.
    

   
             On May 29, 1998, ICG announced that David W. Garrison, the
          current Chairman and Chief Executive Officer of NETCOM, will
          resign those positions and will resign as director of ICG,
          effective June 19, 1998.  Eric W. Spivey will continue to serve
          as President of NETCOM.
    


                               ICG COMMUNICATIONS, INC.

   
             ICG is one of the nation's leading ICPs of competitive
          communications services, based on estimates of the industry's
          1997 revenue. ICPs seek to provide an alternative to ILECs, long
          distance carriers, ISPs and other communications providers for a
          full range of communications services in the increasingly
          deregulated telecommunications industry. Through its CLEC
          operations, ICG operates networks in four regional clusters
          covering major metropolitan statistical areas in California,
          Colorado, Ohio and the Southeast. ICG also provides a wide range
          of network systems integration services, maritime and
          international satellite transmission services and, through the
          Company, a variety of Internet connectivity and other value-added
          Internet services.  As a leading participant in the rapidly
          growing competitive local telecommunications industry, ICG has
          experienced significant growth, with total revenue increasing
          from approximately $164.0 million for the fiscal year ended
          September 30, 1995 to approximately $457.6 million for the 12-
          month period ended March 31, 1998.  Additionally, ICG's net loss
          increased from $(90.7) million for the fiscal year ended
          September 30, 1995 to $(386.5) million for the 12-month period
          ended March 31, 1998.
    

   
             The Company is a wholly owned subsidiary of ICG; however, due
          to restrictions imposed on ICG by the ICG Indentures related to
          prior financings, ICG and ICG's Restricted Subsidiaries (as
          defined in the ICG Indentures) are prohibited from making
          investments in or providing credit support to the Company or the
          Company's subsidiaries. All of ICG's majority-owned subsidiaries,
          with the exception of the Company, NETCOM and ICG Equipment, are
          Restricted Subsidiaries (as such term is defined in the ICG
          Indentures). ICG and its Restricted Subsidiaries are also
          prohibited from engaging in transactions with the Company other
          than on an arm's length basis, and if the proposed transaction
          exceeds $2 million in value, ICG and its Restricted Subsidiaries
          may only participate with the approval of a majority of the
          disinterested members of the Board of Directors of ICG or with a
          written opinion of a nationally recognized investment banking
          firm stating that the transaction is fair to ICG from a financial
          point of view. See "Certain Relationships and Related
          Transactions," "Risk Factors -- Lack of Credit Support from ICG,"
          "-- Control by ICG" and "-- Certain Financial and Operating
          Restrictions" and "Description of the New Notes."
    


                                      -7-
     <PAGE>


                                  THE EXCHANGE OFFER

          The Exchange Offer  . .    The Company is offering to exchange
                                     $1,000 principal amount of New Notes
                                     for each $1,000 principal amount of
                                     Old Notes that are properly tendered
                                     and accepted. The Company will issue
                                     the New Notes on or promptly after
                                     the Expiration Date. There are
                                     $490,000,000 aggregate principal
                                     amount at maturity ($300,570,900
                                     original issue price) of Old Notes
                                     outstanding. See "The Exchange
                                     Offer."

          Resale of New Notes . .    Based on an interpretation by the
                                     staff of the Commission set forth in
                                     no-action letters issued to third
                                     parties, including "Exxon Capital
                                     Holdings Corporation" (available May
                                     13, 1988), "Morgan Stanley & Co.
                                     Incorporated" (available June 5,
                                     1991), "Mary Kay Cosmetics, Inc."
                                     (available June 5, 1991), "Warnaco,
                                     Inc." (available October 11, 1991)
                                     and "K-III Communications Corp."
                                     (available May 14, 1993), the Company
                                     believes that New Notes issued
                                     pursuant to the Exchange Offer in
                                     exchange for Old Notes may be offered
                                     for resale, resold and otherwise
                                     transferred by any holder thereof
                                     (other than any such holder which is
                                     an "affiliate" of the Company within
                                     the meaning of Rule 405 under the
                                     Securities Act) without compliance
                                     with the registration and prospectus
                                     delivery provisions of the Securities
                                     Act, provided that such New Notes are
                                     acquired in the ordinary course of
                                     such holder's or any other such
                                     person's business and that such
                                     holder or any other such person has
                                     no arrangement or understanding with
                                     any person to participate in the
                                     distribution of such New Notes. 
                                     Under no circumstances may this
                                     Prospectus be used for an offer to
                                     resell or other retransfer of New
                                     Notes. In the event that the
                                     Company's belief is inaccurate,
                                     holders of New Notes who transfer New
                                     Notes in violation of the prospectus
                                     delivery provisions of the Securities
                                     Act and without an exemption from
                                     registration thereunder may incur
                                     liability thereunder. The Company
                                     does not assume or indemnify holders
                                     against such liability. The Exchange
                                     Offer is not being made to, nor will
                                     the Company accept surrenders for
                                     exchange from, holders of Old Notes
                                     (i) in any jurisdiction in which the
                                     Exchange Offer or the acceptance
                                     thereof would not be in compliance
                                     with the securities or blue sky laws
                                     of such jurisdiction or (ii) if any
                                     holder is engaged or intends to
                                     engage in a distribution of the New
                                     Notes. Each broker-dealer that
                                     receives New Notes for its own
                                     account in exchange for Old Notes,
                                     where such Old Notes were acquired by
                                     such broker-dealer as a result of
                                     market-making activities or other
                                     trading activities, must acknowledge
                                     that it will deliver a prospectus in
                                     connection with any resale of such
                                     New Notes. The Company has not
                                     entered into any arrangement or
                                     understanding with any person to
                                     distribute the New Notes to be
                                     received in the Exchange Offer. See
                                     "Plan of Distribution."

          Expiration Date . . . .    The Exchange Offer will expire at
                                     5:00 p.m., New York City time, on
                                               , 1998 unless extended, in
                                     ----------
                                     which case the term "Expiration Date"
                                     shall mean the latest date and time
                                     to which the Exchange Offer is
                                     extended. The Company will accept for
                                     exchange any and all Old Notes which
                                     are properly tendered in the Exchange
                                     Offer prior to 5:00 p.m., New York
                                     City time, on the Expiration Date.
                                     The New Notes issued pursuant to the
                                     Exchange Offer will be delivered on
                                     or promptly after the Expiration
                                     Date.


                                      -8-
     <PAGE>

   
          Conditions to the Exchange
             Offer  . . . . . . .    The Company may terminate the
                                     Exchange Offer if it determines that
                                     its ability to proceed with the
                                     Exchange Offer could be materially
                                     impaired due to any legal or
                                     governmental action, any new law,
                                     statute, rule or regulation, any
                                     interpretation by the staff of the
                                     Commission of any existing law,
                                     statute, rule or regulation or the
                                     failure to obtain any necessary
                                     approvals of governmental agencies or
                                     holders of the Old Notes. Upon the
                                     occurrence of any of the foregoing
                                     conditions prior to the Expiration
                                     Date, the Company will not be
                                     required to exchange any New Notes
                                     for Old Notes and may terminate the
                                     Exchange Offer. The Company does not
                                     expect any of the foregoing
                                     conditions to occur, although there
                                     can be no assurances that such
                                     conditions will not occur.
    

          Procedures for 
            Tendering Old Notes .    Each holder of Old Notes wishing to
                                     participate in the Exchange Offer
                                     must complete, sign and date the
                                     Letter of Transmittal, or a facsimile
                                     thereof, in accordance with the
                                     instructions contained herein and
                                     therein, and mail or otherwise
                                     deliver such Letter of Transmittal,
                                     or such facsimile, together with such
                                     Old Notes and any other required
                                     documentation to Norwest Banks, as
                                     exchange agent for the Notes (the
                                     "Exchange Agent"), at the address set
                                     forth herein. By executing the Letter
                                     of Transmittal, each holder will
                                     represent to the Company that, among
                                     other things, the New Notes acquired
                                     pursuant to the Exchange Offer is
                                     being obtained in the ordinary course
                                     of business of the person receiving
                                     such New Notes, whether or not such
                                     person has an arrangement or
                                     understanding with any person to
                                     participate in the distribution of
                                     such New Notes and that neither the
                                     holder nor any such other person is
                                     an "affiliate," as defined in Rule
                                     405 under the Securities Act, of the
                                     Company.

          Special Procedures for 
            Beneficial Owners . .    Any beneficial owner whose Old Notes
                                     are registered in the name of a
                                     broker, dealer, commercial bank,
                                     trust company or other nominee and
                                     who wishes to tender such Old Notes
                                     in the Exchange Offer should contact
                                     such registered holder promptly and
                                     instruct such registered holder to
                                     tender on such beneficial owner's
                                     behalf. If such beneficial owner
                                     wishes to tender on such owner's own
                                     behalf, such owner must, prior to
                                     completing and executing the Letter
                                     of Transmittal and delivering its Old
                                     Notes, either make appropriate
                                     arrangements to register ownership of
                                     the Old Notes in such owner's name or
                                     obtain a properly completed bond
                                     power from the registered holder. The
                                     transfer of registered ownership may
                                     take considerable time and may not be
                                     able to be completed prior to the
                                     Expiration Date.

          Guaranteed Delivery 
            Procedures  . . . . .    Holders of Old Notes who wish to
                                     tender their Old Notes and whose Old
                                     Notes are not immediately available
                                     or who cannot deliver their Old Notes
                                     or the Letter of Transmittal to the
                                     Exchange Agent prior to the
                                     Expiration Date, must tender their
                                     Old Notes according to the guaranteed
                                     delivery procedures set forth in "The
                                     Exchange Offer -- Guaranteed Delivery
                                     Procedures."

          Withdrawal Rights . . .    Tenders of Old Notes may be withdrawn
                                     at any time prior to 5:00 p.m., New
                                     York City time, on the Expiration
                                     Date.


                                      -9-
     <PAGE>


   
          Certain Federal Income 
            Tax Considerations  .    The exchange of New Notes for Old
                                     Notes will not constitute a taxable
                                     event for U.S. federal income tax
                                     purposes. As a result, holders of New
                                     Notes will not recognize any income,
                                     gain or loss with respect to such
                                     exchange. The New Notes will be
                                     issued with original issue discount
                                     ("OID") for U.S. federal income tax
                                     purposes. United States Holders of
                                     New Notes issued with OID must
                                     include such OID in income on a
                                     constant yield accrual method,
                                     regardless of such holders' method of
                                     accounting. As a result, such holders
                                     will include OID in income in advance
                                     of the receipt of cash attributable
                                     to that income. For a discussion of
                                     the material U.S. federal income tax
                                     considerations relating to the
                                     exchange of the New Notes for the Old
                                     Notes, which are addressed in the
                                     opinion of Reid & Priest LLP, see
                                     "Certain United States Federal Income
                                     Tax Considerations."
    

          Exchange Agent  . . . .    Norwest Banks is the Exchange Agent.
                                     Its telephone number
                                     is (612) 667-4070. The address of the
                                     Exchange Agent is set forth in "The
                                     Exchange Offer -- Exchange Agent."


                                    THE NEW NOTES

          Aggregate Amount  . . .    $490,000,000 principal amount at
                                     maturity ($300,570,900 original issue
                                     price) of 10% Senior Exchange
                                     Discount Notes due February 15, 2008.

   
          Yield and Interest  . .    From and after February 15, 2003, the
                                     New Notes will bear interest, which
                                     will be payable in cash, on each
                                     February 15 and August 15, commencing
                                     August 15, 2003. The New Notes are
                                     being sold at a substantial discount
                                     from their principal amount and will
                                     be issued with original issue
                                     discount. For a discussion of the
                                     U.S. federal income tax treatment of
                                     the New Notes and the original issue
                                     discount rules, see "Certain United
                                     States Federal Income Tax
                                     Considerations -- Tax Consequences to
                                     United States Holders" and "--
                                     Original Issue Discount."
    

          Optional Redemption . .    On or after February 15, 2003, the
                                     New Notes will be redeemable at the
                                     option of the Company, in whole or in
                                     part from time to time, at the
                                     redemption prices set forth herein,
                                     plus accrued and unpaid interest to
                                     the date of redemption. In addition,
                                     at any time prior to February 15,
                                     2001, the Company may, at its option,
                                     redeem up to 35% of the aggregate
                                     principal amount at maturity of the
                                     New Notes from the proceeds of one or
                                     more public or private Equity
                                     Offerings (as defined) at 110.0% of
                                     their Accreted Value (as defined) on
                                     the redemption date; provided that
                                     after any such redemption at least
                                     65% of the aggregate principal amount
                                     of the Notes initially issued remains
                                     outstanding. See "Description of the
                                     New Notes -- Optional Redemption."

   
          Ranking . . . . . . . .    The New Notes will be senior,
                                     unsecured obligations of the Company,
                                     will rank pari passu in right of
                                     payment with all existing and future
                                     unsecured, unsubordinated obligations
                                     and will be senior in right of
                                     payment to all existing and future
                                     subordinated indebtedness of the
                                     Company. Neither ICG nor the
                                     Company's subsidiaries will guarantee
                                     the New Notes. ICG is prohibited by
                                     the ICG Indentures from providing
                                     cash or credit support to the Company
                                     or the Company's subsidiaries.  The
                                     Company may issue additional New
                                     Notes under the Services Indenture.
                                     At March 31, 1998, after giving pro
                                     forma effect to the April Private
                                     Offering, the Company would have had,
                                     on a consolidated basis,
                                     approximately $560.5 million of
                                     indebtedness consisting of $304.4
    


                                      -10-
     <PAGE>


   
                                     million of New Notes, $250.0 million
                                     of April Notes, which rank pari passu
                                     with the New Notes, and $6.1 million
                                     of capitalized lease obligations. 
                                     The Company is a holding company and
                                     the New Notes will be effectively
                                     subordinated to all liabilities
                                     (including trade payables) of the
                                     subsidiaries of the Company and, at
                                     March 31, 1998, on the same pro forma
                                     basis, the Company would have had
                                     approximately $33.7 million of
                                     liabilities (excluding intercompany
                                     payables).  The Services Indenture
                                     permits the Company to incur
                                     substantial amounts of indebtedness
                                     in the future, which may be secured
                                     with its subsidiaries' assets.  The
                                     Services Indenture also permits the
                                     Company and its subsidiaries to make
                                     substantial investments in entities
                                     that they do not control.  See "Risk
                                     Factors -- Substantial Indebtedness;
                                     Ability to Service Debt" and "--
                                     Holding Company Structure; Priority
                                     of Creditors."
    

   
          Certain Covenants . . .    The Services Indenture will contain
                                     certain covenants which, among other
                                     things, will restrict the ability of
                                     the Company and its Restricted
                                     Subsidiaries (as defined herein) to
                                     incur additional indebtedness; create
                                     liens; engage in sale-leaseback
                                     transactions; pay dividends or make
                                     distributions in respect of their
                                     capital stock; make investments or
                                     make certain other restricted
                                     payments; sell assets; create
                                     restrictions on the ability of
                                     Restricted Subsidiaries to make
                                     certain payments; issue or sell stock
                                     of certain subsidiaries; enter into
                                     transactions with stockholders or
                                     affiliates; and with respect to the
                                     Company, consolidate, merge or sell
                                     all or substantially all of its
                                     assets. The Services Indenture will
                                     contain significant exceptions to
                                     these covenants. NETCOM and ICG
                                     Equipment are Restricted Subsidiaries
                                     under the Services Indenture. See
                                     "Description of the New Notes --
                                     Covenants."
    

   
          Change of Control . . .    Upon a Change of Control (as defined
                                     herein), the Company is required to
                                     make an offer to purchase the New
                                     Notes at a purchase price equal to
                                     101% of their Accreted Value on the
                                     date of purchase plus accrued
                                     interest, if any. There can be no
                                     assurance that the Company will have
                                     or be able to acquire sufficient
                                     funds to repurchase the New Notes in
                                     the event of a Change of Control. See
                                     "Risk Factors -- Risk of Inability by
                                     Company to Fund Repurchase of New
                                     Notes Upon Change of Control" and
                                     "Description of the New Notes --
                                     Repurchase of New Notes Upon a Change
                                     of Control."
    

                                     RISK FACTORS
    
             See "Risk Factors," immediately following this Summary, for a
          discussion of certain risks that should be considered by
          prospective investors in connection with the Exchange Offer and
          an investment in the New Notes, including the risks related to
          the Company's lack of operating history, historical operating
          losses of NETCOM and lack of credit support from ICG.


                                      -11-
     <PAGE>

                                SUMMARY FINANCIAL DATA
   
             The Company was formed on January 23, 1998 as a wholly owned
          subsidiary of ICG.  On January 21, 1998, NETCOM was merged into a
          subsidiary of ICG and, upon formation of the Company, ICG
          contributed its investment in NETCOM to the Company.  NETCOM is
          considered to be a predecessor entity to the Company and,
          accordingly, the financial statements of the Company prior to
          January 1998 are the historical consolidated financial statements
          of NETCOM.
    

   
             The following table sets forth summary financial and other
          operating data of NETCOM, the predecessor to the Company, for
          each fiscal year in the five-year period ended December 31, 1997
          and the three-month period ended March 31, 1997. Such annual data
          have been derived from, and should be read in conjunction with,
          NETCOM's audited consolidated financial statements and notes
          thereto included elsewhere in this Prospectus for each of the
          fiscal years in the three-year period ended December 31, 1997. 
          The following table also sets forth summary financial and other
          operating data of the Company as of and for the three-month
          period ended March 31, 1998.  Such data have been derived from,
          and should be read in conjunction with, the Company's unaudited
          consolidated financial statements and notes thereto included
          elsewhere in this Prospectus as of and for the three-month period
          ended March 31, 1998.  NETCOM's development and expansion
          activities, including acquisitions, during the periods shown
          below materially affect the comparability of this data from one
          period to another.
    

   
                                              YEARS ENDED DECEMBER 31,
                                   --------------------------------------------
                                    1993(1)     1994(1)    1995(1)(2)   1996(1)
                                   ---------   ---------  ------------ --------
                                                 (IN THOUSANDS)

     STATEMENT OF OPERATIONS DATA:
     Revenue . . . . . . . . . .    $2,412       12,359     52,422      120,540
     Operating costs and
      expenses:
       Operating costs . . . . .     1,011        5,777     29,550       73,545
       Selling, general and
        administrative . . . . .     1,002        5,486     27,862       65,806
       Depreciation and
        amortization . . . . . .       157        1,201      9,945       29,626
       Net loss (gain) on
        disposal of long lived
        assets   . . . . . . . .        --           --      1,311        1,486
       Merger and restructuring
        costs  . . . . . . . . .        --           --         --           --
                                    ------      -------   --------      -------
             Total operating
              costs and expenses     2,170       12,464     68,668      170,463
     Operating loss  . . . . . .       242         (105)   (16,246)     (49,923)
     Interest and other
      (expense) income,
         net(3)  . . . . . . . .        (3)           5      2,197        5,681
                                    ------      -------   --------      -------
     Income (loss) before income
        taxes  . . . . . . . . .       239         (100)   (14,049)     (44,242)
     Income taxes  . . . . . . .       (12)          --        (15)         (23)
                                    ------      -------   --------      -------
     Net income (loss) . . . . .    $  227         (100)   (14,064)     (44,265)
                                    ======      =======   ========      =======

    
   



    
   
                                        YEARS ENDED
                                          DECEMBER           THREE MONTHS
                                             31,            ENDED MARCH 31,
                                          ---------     ----------------------
                                           1997(1)       1997(1)         1998
                                          ---------     ---------       ------
                                                      (IN THOUSANDS)

     STATEMENT OF OPERATIONS DATA:
     Revenue . . . . . . . . . . . .      160,660        39,005         40,534
     Operating costs and expenses:
       Operating costs . . . . . . .       95,498        23,380         25,654
       Selling, general and
        administrative . . . . . . .       65,638        17,197         15,663
       Depreciation and 
        amortization . . . . . . . .       34,800         8,884          8,856
       Net loss (gain) on 
        disposal of long 
        lived assets   . . . . . . .         (621)         (322)            --
       Merger and 
        restructuring costs  . . . .        1,879            --          8,251
                                           ------        ------         ------
             Total operating costs
              and expenses . . . . .      197,194        49,139         58,424
     Operating loss  . . . . . . . .      (36,534)      (10,134)       (17,890)
     Interest and other (expense)
      income, net(3) . . . . . . . .        3,480           930         (1,100)
                                           ------        ------         ------
     Income (loss) before income
        taxes  . . . . . . . . . . .      (33,054)       (9,204)       (18,990)
     Income taxes  . . . . . . . . .          (38)           (7)           (13)
                                           ------        ------         ------
     Net income (loss) . . . . . . .      (33,092)       (9,211)       (19,003)
                                           ======        ======         ======
    

   
                                                    AT MARCH 31,
                                                        1998
                                                   --------------
                                                   (IN THOUSANDS)
      BALANCE SHEET DATA:
      Cash and cash 
       equivalents  . . . . . . . . . . .             $ 330,977
      Working capital . . . . . . . . . .               313,425
      Property and 
       equipment, net . . . . . . . . . .                74,545
      Total assets  . . . . . . . . . . .               438,153
      Current portion of 
       capital lease 
       obligations  . . . . . . . . . . .                 2,476
      Long-term debt and 
       capital lease 
       obligations,
       less current
       portion  . . . . . . . . . . . . .               308,043
      Common stock and 
       additional
       paid-in capital  . . . . . . . . .               207,798
      Accumulated deficit . . . . . . . .              (114,137)
      Stockholders' equity  . . . . . . .                93,910
    


                                      -12-
     <PAGE>


   
                                            YEARS ENDED DECEMBER 31,
                                -----------------------------------------------
                                 1993(1)      1994(1)    1995(1)(2)    1996(1)
                                ---------    ---------  ------------  ---------
                                        (IN THOUSANDS, EXCEPT RATIOS)

      OTHER DATA:
      Ratio of earnings to
       fixed charges (4)             8.7         --            --           --
      Net cash provided
       (used) by operating 
       activities . . . . .     $  789        4,922          (461)     (21,651)
      Net cash used by
       investing activities     (1,028)     (11,375)      (44,742)     (53,992)
      Net cash provided
       by financing
       activities . . . . .        314       27,315       170,294        2,351
      EBITDA(5)   . . . . .        399        1,096        (4,990)     (18,881)
      Capital
       expenditures(6)  . .      1,028       11,143        43,361       53,992
    

   
                                       YEARS ENDED
                                        DECEMBER      THREE MONTHS ENDED
                                           31,            MARCH 31,
                                        ---------     -------------------
                                         1997(1)       1997(1)     1998
                                        ---------     ---------   ------
                                         (IN THOUSANDS, EXCEPT RATIOS)

      OTHER DATA:
      Ratio of earnings
       to fixed
       charges (4)                            --           --        --
      Net cash provided 
       (used) by operating 
       activities . . . . . . .           (2,130)      (2,515)   (3,350)
      Net cash used by 
       investing
       activities . . . . . . .           (9,029)      (1,300)  (19,571)
      Net cash 
       provided by
       financing
       activities . . . . . . .            1,351        1,950   290,513
      EBITDA(5)   . . . . . . .             (476)      (1,572)     (783)
      Capital 
       expenditures(6)  . . . .           17,258        5,281     8,632
    


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

   
          (1)  The summary financial and other operating data of NETCOM
               were prepared using the audited consolidated financial
               statements of NETCOM included elsewhere herein, however, the
               summary financial and other operating data have been
               reclassified to conform with the classification and
               presentation of the unaudited consolidated financial
               statements of the Company for the three months ended March
               31, 1998.
    
   
          (2)  Results for fiscal 1995 include five months of results of
               Professional Internet Consulting, Inc., which was acquired
               by NETCOM in August 1995.
    
   
          (3)  Giving pro forma effect to the receipt of the net proceeds
               from the Private Offering and interest expense, net on
               $300.6 million gross proceeds of Notes, without giving any
               effect to any increased interest income on available cash,
               as if such events had occurred on January 1, 1997, interest
               expense, net would have been $26.6 million for fiscal 1997
               and $7.5 million for the three months ended March 31, 1998.
    
   
          (4)  Earnings were insufficient to cover fixed charges in 1994,
               1995, 1996 and 1997 by $0.1 million, $14.0 million, $44.2
               million and $33.1 million, respectively.  Earnings were
               insufficient to cover fixed charges in the three months
               ended March 31, 1997 and 1998 by $9.2 million and $19.0
               million, respectively.  On a pro forma basis giving effect
               to the Private Offering as if it had occurred on January 1,
               1997 and without giving effect to any increased interest
               income on additional available cash, earnings would have
               been insufficient to cover fixed charges by $63.1 million
               for fiscal 1997 and by $25.4 million for the three months
               ended March 31, 1998. Earnings consist of income (loss)
               before provision for income taxes plus fixed charges. Fixed
               charges consist of interest charges and amortization of debt
               expense and discount or premium related to indebtedness,
               whether expensed or capitalized and that portion of rental
               expense the Company believes to be representative of
               interest (i.e., one-third of rental expense).
    
   
          (5)  EBITDA consists of revenue less operating costs and selling,
               general and administrative expenses.  Excluded from
               operating costs is the amortization of Internet subscriber
               acquisition costs of $0.2 million, $2.8 million, $12.2
               million and $8.9 million for fiscal 1994, 1995, 1996 and
               1997, respectively, and $3.0 million and $1.6 million for
               the three months ended March 31, 1997 and 1998,
               respectively.  EBITDA is provided because it is a measure
               commonly used in the Internet and telecommunications
               industries. EBITDA is presented to enhance the understanding
               of the Company's operating results and is not intended to
               represent cash flows or results of operations in accordance
               with generally accepted accounting principles ("GAAP") for
               the periods indicated. EBITDA is not a measurement under
               GAAP and is 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.
    
   
          (6)  Capital expenditures include assets acquired under capital
               leases.
    


                                      -13-
     <PAGE>

   
                                     RISK FACTORS
    

             An investment in the New Notes offered hereby involves a high
          degree of risk. The following risk factors, together with the
          other information set forth in this Prospectus should be
          considered when evaluating an investment in the Company. This
          Prospectus includes certain forward-looking statements. The
          discussion set forth below contains cautionary statements
          identifying important factors including, but not limited to, the
          Company's lack of operating history, historical operating losses
          of NETCOM and lack of credit support from ICG, that could cause
          actual results to differ materially from the forward-looking
          statements.

          LACK OF OPERATING HISTORY; HISTORICAL OPERATING LOSSES OF NETCOM

   
             The Company has been recently formed, has no operating history
          and has only owned NETCOM since January 1998. NETCOM has incurred
          and expects to continue to incur significant operating and net
          losses for the near term. NETCOM had net losses and EBITDA losses
          of approximately $33.1 million and $1.7 million, respectively,
          for fiscal 1997 and the Company had net losses and EBITDA losses
          of approximately $19.0 million and $0.8 million, respectively,
          for the three months ended March 31, 1998.  There can be no
          assurance that the Company will achieve or sustain profitability
          or positive EBITDA in the future or at any time have sufficient
          resources to make principal and interest payments on the New
          Notes. See Footnote 5 to Summary Financial Data for the
          definition of EBITDA. See "Selected Financial Data," including
          the notes thereto, and "Management's Discussion and Analysis of
          Financial Condition and Results of Operations."
    

          LACK OF CREDIT SUPPORT FROM ICG

   
             ICG is a guarantor under the ICG Indentures pursuant to which
          ICG's subsidiaries, ICG Holdings, Inc. and ICG Funding, LLC, have
          obtained outstanding financing through offerings of senior
          discount notes in the aggregate accreted amount of $915.3 million
          and redeemable preferred securities with a liquidation value of
          $445.3 million at March 31, 1998. The ICG Indentures impose
          severe restrictions on the relationship between ICG and its
          subsidiaries that are designated by ICG as Unrestricted
          Subsidiaries (as defined in the ICG Indentures). The Company is a
          wholly owned subsidiary of ICG which has been designated as an
          Unrestricted Subsidiary by ICG, and, as a result, ICG and its
          Restricted Subsidiaries are prohibited from providing cash or
          credit support to the Company or the Company's subsidiaries. ICG
          and its Restricted Subsidiaries are also prohibited from engaging
          in transactions with the Company or the Company's subsidiaries
          other than on an arm's length basis, and if a proposed
          transaction exceeds $2 million in value, ICG and its Restricted
          Subsidiaries may only participate with the approval of a majority
          of the disinterested members of the Board of Directors of ICG or
          the written opinion of a nationally recognized investment banking
          firm stating that the transaction is fair to ICG from a financial
          point of view. These restrictions could impair the Company's
          ability to raise capital, enter into arrangements with vendors,
          and conduct its business, which could have a material adverse
          effect on the Company's business, growth, financial condition and
          results of operations and ability to make payments on the New
          Notes.
    

   
             With respect to arrangements that ICG Equipment enters into
          with ICG to sell or lease under operating leases, licenses or
          rights-of-use for telecommunications equipment, software and
          capacity and related services, the Company depends upon ICG for
          payments from such transactions. As of March 31, 1998, ICG had,
          on a consolidated basis, aggregate accreted indebtedness,
          including capitalized lease obligations, of approximately $1.3
          billion. For the 12- month period ended March 31, 1998, ICG had
          interest expense of approximately $128.0 million and EBITDA
          losses of approximately $118.5 million.  In the event ICG were
          unable to make payments under such arrangements, it would have a
          material adverse effect on the Company's business, financial
          condition and results of operations and ability to make payments
          on the New Notes. See "Certain Relationships and Related
          Transactions" and "Risk Factors -- Certain Financial and
          Operating Restrictions."
    


                                      -14-
     <PAGE>


          SUBSTANTIAL INDEBTEDNESS; ABILITY TO SERVICE DEBT

   
             The accretion of original issue discount on the New Notes will
          cause an increase in indebtedness of approximately $65 million by
          February 15, 2000.  The accretion for original issue discount on
          the April Notes will cause an increase in indebtedness of
          approximately $39 million by February 15, 2000.  The Services
          Indenture permits the incurrence of substantial amounts of
          additional indebtedness by the Company and its subsidiaries. The
          Company anticipates that it and/or its subsidiaries may incur
          substantial additional indebtedness in the future.
    

             The level of the Company's indebtedness could have important
          consequences to holders of the New Notes including the following:
          (i) the debt service requirements of any additional indebtedness
          could make it more difficult for the Company to make payments on
          the New Notes; (ii) the ability of the Company to obtain any
          necessary financing in the future for working capital, capital
          expenditures, debt service requirements or other purposes may be
          limited; (iii) a substantial portion of the Company's cash flow
          from operations, if any, must be dedicated to the payment of
          principal and interest on its indebtedness and other obligations
          and will not be available for other purposes; (iv) the Company's
          level of indebtedness could limit its flexibility in planning
          for, or reacting to changes in, its business; (v) the Company is
          more highly leveraged than some of its competitors, which may
          place it at a competitive disadvantage; and (vi) the Company's
          high degree of indebtedness will make it more vulnerable in the
          event of a downturn in its business.

   
             The Company, primarily through NETCOM, has historically
          experienced EBITDA losses. NETCOM's earnings before fixed charges
          were insufficient to cover fixed charges for fiscal 1997 by $33.1
          million.  For the same period, on a pro forma basis after giving
          effect to the Private Offering as though it occurred on January
          1, 1997, the Company's earnings before fixed charges would have
          been insufficient to cover fixed charges by $63.1 million and
          $25.4 million for fiscal 1997 and the three months ended March
          31, 1998, respectively. In addition, on the same pro forma basis,
          the Company's EBITDA minus capital expenditures and interest
          expense would have been $49.5 million and $15.9 million for
          fiscal 1997 and the three months ended March 31, 1998.  There can
          be no assurance that the Company will be able to improve its
          earnings before fixed charges or that the Company will be able to
          meet its debt service obligations, including its obligations on
          the New Notes. In the event the Company's cash flow is inadequate
          to meet its obligations, the Company could face substantial
          liquidity problems. If the Company is unable to generate
          sufficient cash flow or otherwise obtain funds necessary to make
          required payments, or if the Company otherwise fails to comply
          with the various covenants in its indebtedness, it would be in
          default under the terms thereof, which would permit the holders
          of such indebtedness to accelerate the maturity of such
          indebtedness and could cause defaults under other indebtedness of
          the Company. Such defaults could result in a default on the New
          Notes and could delay or preclude payment of principal of, or
          interest on, the New Notes. The ability of the Company to meet
          its obligations will be dependent upon the future performance of
          the Company and upon receiving payments from ICG which will be
          subject to prevailing economic conditions and to financial,
          business and other factors, including ICG's results and other
          factors, beyond the control of the Company. See "-- Lack of
          Credit Support from ICG."
    

          RISKS RELATED TO POTENTIAL REQUIREMENT TO PAY ACCESS CHARGES OR
          CONTRIBUTE TO FEDERAL UNIVERSAL FUND

             Although the Company is not currently subject to direct
          regulation by the Federal Communications Commission ("FCC") or
          any other governmental agency, it is possible that the Company
          and other ISPs could become subject to regulation by the FCC or
          another regulatory agency as a provider of basic
          telecommunications services.  The FCC is currently considering
          whether ISPs should be required to pay access charges to local
          telephone companies for each minute that dial-access users spend
          connected to ISPs through telephone company switches.  In
          addition, some telephone companies are seeking relief through
          state regulatory agencies.  The FCC may also decide that ISPs
          should contribute to the federal Universal Service Fund.  Such
          requirements, if adopted at either the federal or the state
          level, would have a material adverse effect on the Company's
          business, financial condition and results of operations and its
          ability to make payments on the New Notes.  See "--Regulation."


                                      -15-
     <PAGE>


          INTEGRATION OF ACQUIRED BUSINESSES

             The Company intends to grow through expansion of its existing
          operations, integration with ICG and through acquisitions of U.S.
          or foreign businesses. The Company's ability to manage its
          existing businesses and its anticipated future growth will depend
          on its ability to evaluate new markets and investment vehicles,
          monitor operations, control costs, maintain effective quality
          controls, and significantly expand the Company's internal
          management, technical and accounting systems. The Company's
          integration with ICG and planned future growth will place a
          significant strain on the Company's financial, management and
          operational resources, including the identification of
          acquisition targets and the negotiation of acquisition
          agreements. In addition, acquisitions may entail considerable
          expenses in advance of anticipated related revenue and may cause
          fluctuations in the Company's operating results.

             In addition, upon the acquisition of other businesses, such
          acquired businesses will need to be integrated with the Company's
          existing businesses and its then existing operations. For
          acquired businesses, this may entail, among other things,
          integration of switching, transmission, technical, sales,
          marketing, billing, accounting, quality control, management,
          personnel, payroll, regulatory compliance and other systems and
          operating hardware and software, some or all of which may be
          incompatible. The Company may also need to address cultural,
          linguistic and legal concerns for acquired foreign businesses.
          The failure to effectively integrate acquired businesses could
          have a material adverse effect on the Company's business, growth,
          financial condition and results of operations and ability to make
          payments on the New Notes.

             The Company expects to use a portion of the proceeds of the
          Private Offering to continue acquiring telecommunications,
          Internet and related businesses that complement ICG's business
          strategy to offer a wide array of telecommunications, Internet
          and related services, primarily to communications intensive
          business customers. Acquisition targets could include U.S. or
          foreign CLECs, ISPs and long distance companies, among others. 
          The Company intends to make future acquisitions primarily through
          the use of ICG Common Stock, cash on hand and the proceeds from
          securities offerings.

             The Company may in the future experience a strain on its
          management, operations and financial resources as a result of
          growth and acquisitions. The Company's ability to effectively
          manage growth will require it to continue to implement and
          improve its operational, financial and management information
          systems and to train, motivate and manage its employees, as well
          as to expand its existing direct access services business. These
          demands will require the addition of new management personnel and
          the development of additional expertise by existing management.
          In particular, the demands on NETCOM's data communications
          infrastructure and customer support resources have grown rapidly
          with NETCOM's changing subscriber base, and NETCOM may experience
          difficulties meeting the demand for its connectivity services.
          Capacity constraints may occur, both at the level of particular
          local access numbers and in connection with system-wide services
          that are provided from NETCOM's NOCs. NETCOM has experienced
          difficulties in providing an adequate level of customer service
          and support, and has been taking steps to improve its data
          communications infrastructure and customer support resources. A
          failure to enhance customer support resources adequately, or to
          expand and enhance its data communications infrastructure
          adequately, may materially adversely affect the Company's
          business, operating results, financial condition and ability to
          make payments on the New Notes. There can be no assurance that
          the Company's customer support or other resources will be
          sufficient to manage any future growth in its business or that
          NETCOM will be able to implement in whole or in part its
          expansion program, and any failure to do so could have a material
          adverse effect on the Company's business, operating results,
          financial condition and its ability to make payments on the New
          Notes.

             Although the Company expects to invest significant resources
          in NETCOM's data communications infrastructure and customer
          support resources, NETCOM continues to experience attrition of
          its subscribers from time to time as a result of a number of
          factors, including difficulties associated with management of
          growth and the shift of its focus to business customers. There
          can be no assurance that the Company will be able to improve its
          ability to retain subscribers or to attract sufficient new
          subscribers to offset periodic losses of existing subscribers.


                                      -16-
     <PAGE>


          COMPETITION

             The market for Internet access and related services is highly
          competitive. There are no substantial barriers to entry and the
          Company anticipates that competition will continue to intensify
          as the use of the Internet grows. The tremendous growth and
          potential market size of the Internet access market has attracted
          many new start-ups as well as existing businesses from different
          industries. Current and prospective competitors include, in
          addition to other national, regional and local ISPs, long
          distance and local exchange telecommunications companies, cable
          television, direct broadcast satellite, wireless communications
          providers, and on-line service providers.

             ISPs. According to industry sources, there are over 4,300 ISPs
          in the United States and Canada as of October 31, 1997,
          consisting of national, regional and local providers. The
          Company's current primary competitors include other ISPs with a
          significant national presence which focus on business customers,
          such as UUNet Technologies, Inc. ("UUNet"), Bolt, Beranek &
          Newman, Inc. ("BBN") and Performance Systems International,
          Inc.("PSINet"). While the Company believes that its level of
          local service and support and target market focus distinguish it
          from these competitors, many of these competitors have
          significantly greater market share, brand recognition, and
          financial, technical and personnel resources than the Company.
          The Company also competes with unaffiliated regional and local
          ISPs in its targeted geographic regions.

             Telecommunications Carriers. The major long distance companies
          (also known as interexchange carriers or IXCs), including AT&T
          Corporation ("AT&T"), MCI Communications Corp. ("MCI"), and
          Sprint Corporation ("Sprint"), offer Internet access services and
          compete with the Company. The recent sweeping reforms in the
          federal regulation of the telecommunications industry have
          created greater opportunities for ILECs, including the RBOCs and
          other competitive CLECs, to enter the Internet connectivity
          market. In order to address the Internet connectivity
          requirements of the business customers of long distance and local
          carriers, the Company believes that there is a move toward
          horizontal integration by ILECs through acquisitions or joint
          ventures with and the wholesale purchase of connectivity from
          ISPs. The WorldCom, Inc. ("WorldCom")/MFS Communications,
          Inc./UUNet consolidation and GTE Corporation's ("GTE") recent
          acquisition of BBN are indicative of this trend. Accordingly, the
          Company expects that it will experience increased competition
          from the traditional telecommunications carriers. Many of these
          telecommunications carriers, in addition to their substantially
          greater network coverage, market presence, and financial,
          technical and personnel resources, also have large existing
          commercial customer bases.

             Cable Companies, Direct Broadcast Satellite and Wireless
          Communications Companies. Many of the major cable companies have
          announced that they are exploring the possibility of offering
          Internet connectivity, relying on the viability of cable modems
          and economical upgrades to their networks. Continental
          Cablevision, Inc. and Tele-Communications, Inc. ("TCI") have
          recently announced trials to provide Internet cable service to
          their residential customers in select areas. However, the cable
          companies are faced with large-scale upgrades of their existing
          plant equipment and infrastructure in order to support
          connections to the Internet backbone via high-speed cable access
          devices. Additionally, their current subscriber base and market
          focus is residential which requires that they partner with
          business-focused providers or undergo massive sales and marketing
          and network development efforts in order to target the business
          sector. Several announcements also have recently been made by
          other alternative service companies approaching the Internet
          connectivity market with various wireless terrestrial and
          satellite-based service technologies. These include Hughes
          Network Systems' announcement that it will provide high-speed
          data through direct broadcast satellite technology; CAI Wireless
          Systems Inc.'s ("CAI Wireless") announcement of an MMDS wireless
          cable operator launching data services via 2.5 to 2.7 GHz and
          high-speed wireless modem technology; and WinStar Communications,
          a 38 GHz radio company that wholesales its network capacity to
          other carriers and now offers high-speed Internet access to
          business customers.

             On-line Service Providers. The dominant on-line service
          providers, including Microsoft Network, America Online,
          Incorporated ("America Online"), Compuserve, Inc. ("Compuserve")
          and Prodigy, Inc., ("Prodigy") have all entered the Internet
          access business by engineering their current proprietary networks
          to include Internet access capabilities. The Company competes to
          a lesser extent with these service providers, which currently are


                                      -17-
     <PAGE>


          primarily focused on the consumer marketplace and offer their own
          content, including chat rooms, news updates, searchable reference
          databases, special interest groups and shopping. While Compuserve
          recently announced it will also target Internet connectivity for
          the small to medium-sized business market, this will require a
          significant transition from a consumer market focus to a business
          market focus.

             The Company believes that its ability to attract business
          customers and to market value-added services are keys to its
          future success. However, there can be no assurance that its
          competitors will not introduce similar pricing plans at
          comparable or more attractive prices in the future or that the
          Company will not be required to reduce its prices to match
          competition. Recently, many competitive ISPs have shifted their
          focus from individual customers to business customers. Moreover,
          there can be no assurance that more of the Company's competitors
          will not shift their focus to attracting business customers,
          resulting in even more competition for the Company. There can be
          no assurance that NETCOM will be able to offset the effects of
          any such competition or resulting price reductions through an
          increase in the number of its subscribers, higher revenue from
          enhanced services, cost reductions or otherwise. Increased
          competition could result in erosion of NETCOM's market share and
          adversely affect NETCOM's operating results.

             Increased competition has resulted and could continue to
          result in significant reductions in the average selling price of
          NETCOM's services. In addition, NETCOM expects to see increased
          pressure to obtain and retain additional subscribers that could
          result in increased sales and marketing expenses and related
          subscriber acquisition costs, which could materially adversely
          affect NETCOM's rate of customer churn and operating results.
          Certain of the Company's on-line competitors, including America
          Online, the Microsoft Network, Compuserve and Prodigy, have
          introduced unlimited access to the Internet and their proprietary
          content at flat rates as low as $9.95 per month. Certain of the
          RBOCs have also introduced competitive flat-rate pricing for
          unlimited access (without a set-up fee for at least some period
          of time). As a result, competition for active users of Internet
          services has intensified. There can be no assurance that the
          Company's competitors will not introduce more attractive prices
          in the future or that the Company will not be required to reduce
          its prices to match competition. There can be no assurance that
          NETCOM will be able to offset the effects of any such competition
          or resulting price reductions through an increase in the number
          of its subscribers, higher revenue from enhanced services, cost
          reductions or otherwise. Increased competition could result in
          erosion of the Company's market share and adversely affect the
          Company's operating results and ability to make payments on the
          New Notes. There can be no assurance that the Company will have
          financial resources, technical resources, technical expertise or
          marketing and support capabilities to continue to compete
          successfully.

          HOLDING COMPANY STRUCTURE; PRIORITY OF CREDITORS

   
             The Company is a holding company. The principal assets of the
          Company consist of common stock of NETCOM and will consist of
          common stock of other subsidiaries upon any future acquisitions.
          The Company must rely upon dividends and other payments from its
          subsidiaries to generate the funds necessary to meet its
          obligations, including the payment of principal of and interest
          on the New Notes. The subsidiaries, however, are legally distinct
          from the Company and have no obligation, contingent or otherwise,
          to pay amounts due pursuant to the New Notes or to make funds
          available for such payment. The Company's subsidiaries will not
          guarantee the New Notes. The ability of the Company's
          subsidiaries to make such payments to the Company will be subject
          to, among other things, the availability of funds, the terms of
          such subsidiaries' indebtedness and applicable state laws. The
          Services Indenture will permit the Company's subsidiaries to
          incur substantial amounts of additional indebtedness and will
          allow that indebtedness to be secured with the assets of the
          subsidiaries (which constitute substantially all of the Company's
          consolidated assets). In addition, lenders to subsidiaries may
          impose restrictions on those subsidiaries' ability to make
          payments to the Company. Claims of creditors of the Company's
          subsidiaries, including trade creditors, will generally have
          priority as to the assets of such subsidiaries over the claims of
          the Company and the holders of the Company's indebtedness,
          including the New Notes. Accordingly, the New Notes will be
          effectively subordinated to the liabilities (including trade
          payables) of the subsidiaries of the Company. At March 31, 1998,
          on a pro forma basis giving effect to the April Private Offering,
          the subsidiaries of the Company would have had approximately
          $38.9 million of liabilities (excluding intercompany payables),
    


                                      -18-
     <PAGE>


   
          including approximately $6.1 million of indebtedness, consisting
          solely of capitalized lease obligations. In addition, the
          Indenture will permit the Company and its Restricted Subsidiaries
          to make substantial investments in entities they do not control,
          including an unlimited amount of investments in CSW/ICG
          ChoiceCom, L.P. ("ChoiceCom"), a new telecommunications company
          in Texas that has a strategic relationship with ICG.
    

   
             The New Notes will be senior, unsecured indebtedness of the
          Company. At March 31, 1998, the Company had, on a consolidated
          basis, an aggregate of approximately $6.1 million of secured
          indebtedness, consisting solely of capitalized lease obligations.
          In the event such secured indebtedness goes into default and the
          holders thereof foreclose on the collateral, the holders of
          secured indebtedness will be entitled to payment out of the
          proceeds of their collateral prior to any holders of general
          unsecured indebtedness, including the New Notes, notwithstanding
          the existence of any event of default with respect to the New
          Notes. The Indenture also permits the Company and its
          subsidiaries to incur substantial amounts of additional secured
          indebtedness and to grant additional liens. See "Description of
          the New Notes -- Covenants." In the event of bankruptcy,
          liquidation or reorganization of the Company, holders of secured
          indebtedness will have a claim, prior to the claim of the holders
          of the New Notes, on the assets of the Company securing such
          indebtedness. In addition, to the extent that the value of such
          collateral is insufficient to satisfy such secured indebtedness,
          holders of amounts remaining outstanding on such secured
          indebtedness (as well as other unsubordinated creditors of the
          Company) would be entitled to share pari passu with the holders
          of New Notes with respect to any other assets of the Company.
          Assets remaining after satisfaction of the claims of holders of
          secured indebtedness may not be sufficient to pay amounts due or
          any or all of the New Notes then outstanding.
    

          RISKS RELATED TO CHANGE IN CUSTOMER FOCUS TO ATTRACT BUSINESS
          CUSTOMERS

             In January 1997, NETCOM announced plans to migrate its
          customer focus away from high volume, low margin consumer
          customers to higher margin products for small and medium-sized
          business customers. Although NETCOM has increased the number of
          its direct access business customers and its revenue per customer
          in 1997, and expects to invest significant resources to continue
          to increase the number of direct access business customers and
          its revenue per customer, there can be no assurance that the
          Company will be able to continue to increase the number of its
          direct access business customers or its revenue per customer in
          the future. Furthermore, many of the Company's competitors have
          shifted their focus to pursue business customers. There can be no
          assurance that more competition for business accounts will not
          lead to a significant slowdown in the growth of, or a decrease
          in, the Company's direct access business customers or its revenue
          per customer, and such slowdown or decrease could have a material
          adverse effect on the Company's business, financial condition and
          results of operations and its ability to make payments on the New
          Notes.

          DEPENDENCE UPON NEW AND ENHANCED SERVICES

             NETCOM has recently introduced new enhanced business
          connectivity solutions services, including NETCOMplete packages
          offering customers anti-virus file conversion, support, E-mail
          access, data storage, Automatic Reconnect and other premium,
          higher-priced services. The failure of these services to gain
          market acceptance in a timely manner or at all could have a
          material adverse effect on the business, financial condition and
          results of operations of the Company and its ability to make
          payments on the New Notes. Introduction by NETCOM of new or
          enhanced services with reliability, quality or compatibility
          problems could significantly delay or hinder market acceptance of
          all of NETCOM's services, which would adversely affect the
          Company's ability to attract new customers and subscribers. The
          Company's services may contain undetected errors or defects when
          first introduced or when enhancements are introduced. There can
          be no assurance that, despite testing by NETCOM and its
          customers, errors will not be found in new services after
          commencement of commercial deployment, resulting in additional
          development costs, loss of, or delays in, market acceptance,
          diversion of technical resources and loss of subscribers. Any
          such event would have a material adverse effect on the Company's
          business, financial condition and results of operations and its
          ability to make payments on the New Notes.


                                      -19-
     <PAGE>


          RISKS RELATED TO INTERNET TELEPHONE BUSINESS AND HIGH-SPEED DATA
          TRANSMISSION SERVICES BUSINESS

             In March 1998, ICG and NETCOM announced their plans to offer
          long distance services via IP technology.  Furthermore, ICG and
          NETCOM plan to offer high-speed data transmission services via
          DSL technology to all business and end user customers within
          ICG's existing regional clusters by the end of fiscal 1998.  ICG
          and NETCOM anticipate expending significant capital and operating
          costs in connection with providing such services and will have to
          address issues concerning commercial use of such services,
          including security, reliability, ease of access and quality of
          service.  For example, IP technology may cause poor quality voice
          transmission and DSL technology may cause interference with and
          be interfered by other signals present in ILEC's copper
          transmission facilities.  There can be no assurance that ICG and
          NETCOM will be able to successfully resolve such issues and
          market, sell and deliver these services.  Because long distance
          services using IP technology and high-speed data transmission
          services using DSL technology are relatively new and evolving, it
          is difficult to predict their future  growth and size.  If the
          markets for such services to be offered by ICG and the Company,
          through NETCOM, fail to grow or grow more slowly than
          anticipated, such events could have a material adverse effect on
          the Company and its ability to make payments on the New Notes.

             Although the Company is not currently subject to direct
          regulation by the FCC or any other governmental agency, it is
          possible that the Company and other ISPs could become subject to
          regulation by the FCC or another regulatory agency as a provider
          of basic telecommunications services.  The FCC is currently
          considering whether ISPs should be required to pay access charges
          to local telephone companies for each minute that dial-access
          users spend connected to ISPs through telephone company switches. 
          In addition, some telephone companies are seeking relief through
          state regulatory agencies.  The FCC may also decide that ISPs
          should contribute to the federal Universal Service Fund.  Such
          requirements, if adopted at either the federal or the state
          level, would have a material adverse effect on ICG and NETCOM's
          abilities to implement their long distance services via IP
          technology and high-speed data transmission services via DSL
          technology, or if implemented, to profitably sell such services,
          and the Company's ability to make payments on the New Notes.  See
          "--Regulation."

          POTENTIAL LIABILITY FOR CONTENT

             The Communications Decency Act (the "Act"), which was passed
          as part of the Federal Telecommunications Act of 1996, imposed
          criminal penalties on anyone who distributes obscene, lascivious
          or indecent communications on the Internet. As enacted, the Act
          imposed fines on any entity that (i) by means of a
          telecommunications device, knowingly sends indecent or obscene
          material to a minor; (ii) by means of an interactive computer
          service, sends or displays indecent material to a minor; or (iii)
          permits any telecommunications facility under such entity's
          control to be used for the foregoing purposes. That provision, as
          applied to indecent material, was declared unconstitutional in
          June 1997 by the United States Supreme Court. While the Clinton
          Administration has announced that it will not seek passage of
          similar legislation to replace this provision, action by Congress
          in this area remains possible. Prior to the enactment of the Act,
          a federal district court held that an ISP could be found liable
          for defamation on the grounds that it exercised active editorial
          control over postings to its service. The Act contains a
          provision which, one court has held, shields ISPs from such
          liability for material posted to the Internet by their
          subscribers or other third parties.

             The applicability to the Internet of existing laws governing
          issues such as property ownership, libel and privacy is
          uncertain. For example, in 1996 NETCOM settled a lawsuit alleging
          copyright infringement against NETCOM relating to electronic
          messages posted by an unrelated individual to a bulletin board
          service operated by one of NETCOM's customers. New legislation or
          regulation with respect to content could have a material adverse
          effect on the Company's business, results of operations,
          financial condition and ability to make payments on the New
          Notes.

             As the law in this area develops, the potential that liability
          might be imposed on the Company for information carried on or
          disseminated through its network could require the Company to
          implement measures to comply with applicable law and reduce its
          exposure to such liability, which could require the expenditure


                                      -20-
     <PAGE>


          of substantial resources or the discontinuation or modification
          of certain service offerings. Any costs incurred as a result of
          such expenditures or in contesting any such asserted claims, the
          consequent imposition of liability, or any adverse publicity
          resulting from any of the foregoing, could have a material
          adverse affect on the Company and its ability to make payments on
          the New Notes.

          DEPENDENCE ON BILLING, CUSTOMER SERVICE AND INFORMATION SYSTEMS

             Sophisticated information and processing systems are vital to
          the Company's growth and its ability to monitor costs, bill
          customers, provision customer orders and achieve operating
          efficiencies.

             NETCOM's billing and information systems are primarily
          products and services provided by third party vendors. These
          systems have generally met NETCOM's historical needs, primarily
          due to a relatively low volume of customer accounts requiring
          complex billing requests. However, information systems are vital
          as NETCOM expects to offer numerous products and services at
          varying prices. Additionally, NETCOM expects the amount of
          customers with more complex billing requests in general to
          increase. NETCOM is currently evaluating a billing platform based
          upon an information system purchased from a third party vendor
          with internal enhancements to meet NETCOM's needs. The failure of
          (i) the Company's vendors to deliver proposed products and
          services in a timely and effective manner, (ii) the Company to
          adequately identify all of its information and processing needs
          or (iii) the Company to upgrade systems as necessary, could have
          a material adverse impact on the ability of NETCOM to reach its
          objectives, and on the Company's financial condition and results
          of operations and ability to make payments on the New Notes.

   
             The Company is performing a comprehensive review of its
          information and support systems to determine whether such systems
          will properly function in the year 2000 and thereafter.  Systems
          under review principally include the Company's network operations
          and monitoring systems, billing and financial systems and systems
          supporting the Company's communications equipment premises,
          building facilities and other office equipment. Although the
          Company relies primarily on systems developed with current
          technology and many of the systems currently in operation were
          designed to be year 2000 compliant, the Company expects that it
          will have to replace, upgrade or reprogram certain systems to
          ensure that all interfacing technology will be year 2000
          compliant when running jointly. The Company's due diligence also
          includes an evaluation of vendor-provided technology and the
          implementation of new policies to require vendors to confirm that
          they have disclosed and will correct any year 2000 compliance
          issues.
    

   
             The Company's evaluation process is expected to be complete
          during 1998.  Certain minor conversions and system upgrades are
          already under way and the Company plans to have all identified
          compliance issues resolved by mid-1999.  The costs associated
          with resolving year 2000 compliance issues are expensed as
          incurred and, in the aggregate, are not expected to have a
          material impact on the Company's financial condition or results
          of operations.  While the Company believes that its software
          applications will be year 2000 compliant, there can be no
          assurance until the year 2000 occurs that all systems will then
          function adequately.  Further, if the software applications of
          local exchange carriers, long distance carriers or others on
          whose services the Company depends are not year 2000 compliant,
          it could have a material adverse effect on the Company's
          financial condition and results of operations.
    

          KEY PERSONNEL

             The efforts of a small number of key management and operating
          personnel will largely determine the Company's success. The
          success of the Company also depends in part upon its ability to
          hire and retain highly skilled and qualified operating,
          marketing, financial and technical personnel. The competition for
          qualified personnel in the telecommunications and Internet access
          services industries is intense and, accordingly, there can be no
          assurance that the Company will be able to hire or retain
          necessary personnel. The competition for qualified computer
          programmers and engineers is particularly intense in the "Silicon
          Valley" area of California, where NETCOM's operations are based.
          The Company may be compelled to offer substantially increased


                                      -21-
     <PAGE>


          compensation and benefits packages to attract and retain computer
          programmers and engineers. The loss of certain key personnel or
          the failure of the Company to attract and retain qualified
          personnel could adversely affect the Company and its ability to
          make payments on the New Notes.

          RAPID TECHNOLOGICAL CHANGE

   
             NETCOM's success is highly dependent upon its ability to
          develop new services and software that meet changing customer
          requirements. The market for NETCOM's services is characterized
          by rapidly changing technology, evolving industry standards,
          emerging competition and frequent new software, service and
          product introductions. There can be no assurance that NETCOM can
          successfully identify new service opportunities and develop and
          bring new services and software to market in a timely manner, or
          that services, software or technologies developed by others will
          not render NETCOM's services, software or technologies
          noncompetitive or obsolete. NETCOM is also at risk of fundamental
          changes in the way Internet access services are delivered. New
          industry standards have the potential to replace or provide
          lower-cost alternatives to the Company's existing services. The
          adoption of such new industry standards could render the
          Company's existing services obsolete and unmarketable or require
          reduction in the fees charged therefor. For example, the
          Company's services currently rely on the widespread commercial
          use of Transmission Control Protocol/Internet Protocol
          ("TCP/IP"). Alternative open and proprietary standards that
          compete with TCP/IP, including proprietary protocols developed by
          International Business Machines Corporation and Novell, Inc. have
          been or are being developed. The widespread acceptance of these
          or other protocols could have a material adverse effect on the
          Company.
    

             The Company's business is also sensitive to fundamental
          changes in the method of Internet access delivery. Currently, the
          Internet is accessed primarily via computers connected by
          telephone lines. A number of alternative methods for users to
          connect to the Internet, including cable modems, satellites and
          other wired and wireless telecommunications technologies,
          currently are under development. As the Internet becomes
          accessible through these technologies, or as user requirements as
          to access methods change, the Company will have to develop new
          technology or modify its existing technology. The Company's
          pursuit of these technological advances may require substantial
          time and expense, and there can be no assurance that the Company
          will succeed in adapting its Internet access business to
          alternate access methods. Any failure on the part of the Company
          to identify, adopt and use new technologies effectively, to
          develop its technological capabilities or to develop new services
          or enhance existing services in a timely and cost-effective
          manner could have a material adverse effect on the Company and
          its ability to make payments on the New Notes.

             ISPs participate in the Internet through contractual "peering
          arrangements" with Internet companies. These contractual
          arrangements are not subject to regulation and could be subject
          to revision in terms, conditions or costs over time.

             As the industry evolves, required technological advances by
          NETCOM could include compression, full-motion video, and
          integration of video, voice, data and graphics. NETCOM's pursuit
          of these technological advances may require substantial time and
          expense, and there can be no assurance that NETCOM will succeed
          in adapting its Internet service business to alternate access
          devices and conduits.

   
          DEPENDENCE ON THE INTERNET; UNCERTAIN ADOPTION OF THE INTERNET AS
          A MEDIUM OF COMMERCE AND COMMUNICATIONS
    

             The Company's products and services are targeted toward users
          of the Internet, which has experienced rapid growth. As is
          typical in the case of a new and rapidly evolving industry
          characterized by rapidly changing technology, evolving industry
          standards and frequent new product and service introductions,
          demand and market acceptance for recently introduced products and
          services are subject to a high level of uncertainty. In addition,
          critical issues concerning the commercial use of the Internet
          remain unresolved and may impact the growth of Internet use,
          especially in the business market targeted by the Company.
          Despite growing interest in the many commercial uses of the
          Internet, many businesses have been deterred from purchasing


                                      -22-
     <PAGE>


          Internet access services for a number of reasons, including,
          among others, inconsistent quality of service, lack of
          availability of cost-effective, high-speed options, a limited
          number of local access points for corporate users, inability to
          integrate business applications on the Internet, the need to deal
          with multiple and frequently incompatible vendors, inadequate
          protection of the confidentiality of stored data and information
          moving across the Internet, and a lack of tools to simplify
          Internet access and use. In particular, numerous published
          reports have indicated that a perceived lack of security of
          commercial data, such as credit card numbers, has significantly
          impeded commercial exploitation of the Internet to date, and
          there can be no assurance that encryption or other technologies
          will be developed that satisfactorily address these security
          concerns. Published reports have also indicated that capacity
          constraints caused by growth in the use of the Internet may,
          unless resolved, impede further development of the Internet to
          the extent that users experience delays, transmission errors and
          other difficulties. Further, the adoption of the Internet for
          commerce and communications, particularly by those individuals
          and enterprises that have historically relied upon alternative
          means of commerce and communication, generally requires the
          understanding and acceptance of a new way of conducting business
          and exchanging information. In particular, enterprises that have
          already invested substantial resources in other means of
          conducting commerce and exchanging information may be
          particularly reluctant or slow to adopt a new strategy that may
          make their existing personnel and infrastructure obsolete. The
          failure of the market for business-related Internet solutions to
          continue to develop would adversely impact the Company's
          business, financial condition and results of operations and
          ability to make payments on the New Notes.

             NETCOM's current customer base consists primarily of
          individuals and small and medium-sized businesses, and the
          Company's success will depend in part upon the continuing
          development and expansion of the Internet and the market for
          Internet access. While Internet access may afford businesses with
          a convenient and inexpensive resource of business-related
          information, Internet access also enables the end user, including
          an employee of a small or medium-sized business, to access a wide
          variety of non-business related information and/or recreational
          material that may distract the end user from his or her work-
          related responsibilities. Therefore, there may be a risk that
          such abuse of Internet access by employees resulting in decreased
          productivity of these employees could cause business demand for
          Internet services to decrease. There is also the risk that the
          perceived potential for abuse of Internet access privileges by
          employees could prevent otherwise interested businesses from
          subscribing to, or expanding their subscriptions with, NETCOM,
          which could have a material adverse effect on the Company's
          business, operating results and financial condition and ability
          to make payments on the New Notes.

          DEPENDENCE ON DISTRIBUTION AND MARKETING RELATIONSHIPS

             NETCOM believes that its success in penetrating markets for
          its Internet connectivity services depends in large part on its
          ability to maintain and develop additional relationships with
          leading companies that market computer products and to cultivate
          alternative relationships if distribution channels change. NETCOM
          has entered into original equipment manufacturer ("OEM")
          agreements, distribution agreements, and other agreements with a
          number of such companies. In addition, the Company will enter
          into agreements relating to the marketing of NETCOM's products
          and services by ICG's sales force. The termination or
          renegotiation of certain of these relationships could have a
          material adverse effect on NETCOM. All of these agreements are
          nonexclusive, and many of the companies with which NETCOM has
          agreements also have similar agreements with NETCOM's
          competitors. In addition, there can be no assurance that NETCOM's
          distributors and OEMs with which NETCOM has relationships, many
          of which have significantly greater financial and marketing
          resources than NETCOM, will not develop and market products in
          competition with NETCOM in the future, discontinue their
          relationships with NETCOM or form additional competing
          arrangements with NETCOM's competitors.

          RISKS RELATED TO INTERNATIONAL VENTURES

   
             NETCOM began offering Internet services in the United Kingdom
          and Canada through its international subsidiaries in 1995 and may
          seek to acquire additional businesses outside of the United
          States. There can be no assurance that the Company will be able
          to successfully market, sell and deliver its services in the
          United Kingdom, Canada or other international markets that it may
          decide to enter in the future. In addition, there are certain
          significant risks inherent in doing business on an international
          level, such as laws governing content that differ greatly from
    


                                      -23-
     <PAGE>

   
          those in the United States, unexpected changes in regulatory
          requirements, political risks, export restrictions, tariffs and
          other trade barriers, fluctuations in currency exchange rates,
          and issues regarding intellectual property and potentially
          adverse tax consequences, any or all of which could impact the
          Company's international operations. NETCOM's EBITDA losses for
          its international operations for fiscal 1997 were $13.4 million
          and $(0.7) million for the three months ended March 31, 1998.
    

          DEPENDENCE ON SUPPLIERS

             NETCOM relies on other companies to provide data
          communications capacity via leased telecommunications lines. If
          NETCOM's suppliers are unable or unwilling to provide or expand
          its current levels of service to NETCOM in the future, NETCOM's
          operations would be materially adversely affected. Although
          leased telecommunications lines are available from several
          alternative suppliers, including ICG, there can be no assurance
          that NETCOM could obtain substitute services from other providers
          at reasonable or comparable prices or in a timely fashion. NETCOM
          is also subject to risks relating to potential disruptions in its
          suppliers' services, and there are no assurances that such
          interruptions will not occur in the future. Service interruptions
          can produce substantial customer dissatisfaction and lead to
          higher rates of customer churn.

             NETCOM is also dependent on certain third party suppliers of
          software and hardware components. Although NETCOM attempts to
          maintain a minimum of two vendors for each required product,
          certain components used by NETCOM in providing its networking
          services are currently acquired from only one source, including
          high performance routers manufactured by Cisco Systems, Inc.
          ("Cisco"), modems manufactured by U.S. Robotics Corporation
          ("U.S. Robotics"), switches manufactured by Cascade
          Communications, Inc. ("Cascade") and servers from Sun
          Microsystems, Inc. ("Sun Microsystems"). NETCOM has also from
          time to time experienced delays in the receipt of certain
          software and hardware components. A failure by a supplier to
          deliver quality products on a timely basis, or the inability to
          develop alternative sources if and as required, could result in
          delays that could materially adversely affect the Company's
          business, operating results and financial condition and ability
          to make payments on the New Notes.

          DEPENDENCE ON NETWORK INFRASTRUCTURE; RISK OF SYSTEM FAILURE;
          SECURITY RISKS

             The future success of NETCOM's business will depend upon the
          capacity, reliability and security of its network infrastructure.
          NETCOM has in the past experienced network problems and network
          slowdowns due to limited server capacity in NETCOM's NOCs. NETCOM
          is currently implementing systems and processes in order to
          address these problems and improve NETCOM's service generally.
          NETCOM must continue to expand and adapt its network
          infrastructure as the amount of information NETCOM wishes to
          transfer increases and to meet changing customer requirements.
          The expansion and adaptation of NETCOM's network infrastructure
          will require substantial financial, operational and management
          resources. There can be no assurance that NETCOM will be able to
          expand or adapt its network infrastructure to meet additional
          demand or its changing customer requirements on a timely basis,
          at a commercially reasonable cost, or at all, or that NETCOM will
          be able to deploy successfully the contemplated network
          expansion. Any failure of NETCOM to expand its network
          infrastructure on a timely basis or to adapt it to changing
          customer requirements or evolving industry standards could have a
          material adverse effect on the Company's business, operating
          results and financial condition and ability to make payments on
          the New Notes.

             NETCOM's operations are dependent on its ability to protect
          its computer equipment against damage from fire, earthquakes,
          power loss, telecommunications failures and similar events. A
          significant portion of NETCOM's computer equipment is located at
          its NOCs and NETCOM is subject to significant risk to NETCOM's
          operations from a natural disaster or other unanticipated event
          at one of these sites. Any damage or failure that causes
          interruptions in NETCOM's operations could have a material
          adverse effect on the Company's business, operating results,
          financial condition and ability to make payments on the New
          Notes.


                                      -24-
     <PAGE>


             Despite the implementation of security measures, NETCOM's
          infrastructure is also vulnerable to computer viruses or similar
          disruptive problems caused by its customers or other Internet
          users. Computer viruses or problems caused by third parties could
          lead to interruptions, delays or cessation in service to NETCOM's
          customers. Furthermore, inappropriate use of the Internet by
          third parties could also potentially jeopardize the security of
          confidential information stored in the computer systems of
          NETCOM's customers and could also cause dissemination of
          unwanted, inappropriate or objectionable materials to NETCOM's
          customers, any of which may deter certain persons from
          subscribing to NETCOM's services.

             Any network malfunction or security breach could cause
          commercial transactions to be delayed, not completed or completed
          with compromised security. Although the Company intends to
          continue to implement and maintain security measures, such
          measures have been circumvented in the past and may be defeated
          in the future. Alleviating problems caused by computer viruses or
          other inappropriate uses or security breaches may cause
          interruptions, delays or cessation in service to the Company's
          subscribers, which could have a material adverse effect on the
          Company. In addition, there can be no assurance that subscribers
          or others will not assert claims of liability against the Company
          as a result of these events. Further, until more comprehensive
          security technologies are developed and implemented, security and
          privacy concerns of existing and potential subscribers may
          inhibit the growth of the Internet access services industry in
          general and of the Company's user base in particular.

          REGULATION

             The Company provides Internet access services in part through
          data transmissions over public telephone lines. These
          transmissions are governed by regulatory policies establishing
          charges and terms for wire-line communications. Although the
          Company is not currently subject to direct regulation by the FCC
          or any other governmental agency (other than regulations
          applicable to businesses generally), due to the increasingly
          widespread use of the Internet, it is possible that additional
          laws and regulations may be adopted with respect to the Internet,
          covering issues such as content, user privacy, pricing, libel,
          intellectual property protection and infringement, and technology
          export and other controls. It also is possible that the Company
          could become subject to regulation by the FCC or another
          regulatory agency as a provider of basic telecommunications
          services. The FCC is currently reviewing its regulatory positions
          to impose common carrier regulation on the network transport and
          communications facilities aspects of an enhanced or information
          service package. Such changes in the regulatory structure and
          environment affecting the Internet access market, including
          regulatory changes that directly or indirectly affect
          telecommunications costs or increase the likelihood of
          competition from the RBOCs or other telecommunications companies,
          could have an adverse effect on the Company's business. For
          example, the FCC is considering whether ISPs should be required
          to pay access charges to local telephone companies for each
          minute that dial-access users spend connected to ISPs through
          telephone company switches. In addition, some telephone companies
          are seeking similar relief through state regulatory agencies and
          have raised this issue before the Eighth Circuit Court of
          Appeals.  The FCC may also decide that ISPs should pay access
          charges and/or contribute to the federal Universal Service Fund. 
          However, in a recent Report on Universal Service sent to Congress
          by the FCC on April 10, 1998, the FCC reaffirmed its view that as
          a general matter ISPs are information services providers and not
          telecommunications carriers, and reiterated that information
          services providers are not subject to universal service
          obligations, access charges or rate regulation.  Additionally,
          the Report declines to make any definitive pronouncements on
          whether various new services, such as certain forms of Internet
          telephone services, should be classified as information services
          or telecommunications services.  Instead, the FCC deferred
          consideration of that issue to future proceedings.  If adopted at
          either the federal or state level, new requirements that ISPs pay
          access charges and/or contribute to the Universal Service Fund
          could have a material adverse effect on the Company and its
          ability to make payments on the New Notes. The Company cannot
          predict the impact, if any, that future regulation or regulatory
          changes may have on its business.

             Certain states have deemed the provision of Internet services
          to be taxable and, in such states, NETCOM collects such taxes
          from its customers. Other states have not yet announced a policy
          in this regard or have affirmatively decided that such services
          are not taxable. If such states retroactively subject the


                                      -25-
     <PAGE>


          provision of Internet services to sales tax or if customers are
          unwilling to pay sales tax that may be assessed in the future,
          such events could have a material adverse effect on the Company
          and its ability to make payments on the New Notes.

          RISKS RELATING TO CUSTOMER CHURN

             ISPs are subject to substantial customer "churn," the term
          used for customer turnover through cancellations. High churn
          rates may indicate customer dissatisfaction with the ISP and may
          cause the ISP to incur substantial costs to retain existing
          customers and attract new customers. Any substantial increase in
          NETCOM's churn rate could have a material adverse effect on the
          Company's business, operating results, financial condition and
          its ability to make payments on the New Notes.

          CONTROL BY ICG

             ICG owns all of the Company's issued and outstanding capital
          stock and thus has complete voting control over the corporate
          governance of the Company, including the election of the
          Company's Board of Directors and other corporate actions
          requiring stockholder approval. Certain decisions concerning the
          operations or financial structure of the Company may present
          conflicts of interest between ICG and the holders of the New
          Notes. For example, if the Company encounters financial
          difficulties or is unable to pay its debts as they mature, the
          interests of ICG might conflict with those of the holders of the
          New Notes. In addition, ICG may have an interest is pursuing
          certain acquisitions, divestitures, financings or other
          transactions that, in its judgment, could enhance its equity
          interest in the Company, even though such transactions might
          involve risks to the holders of the New Notes. See "Sole
          Stockholder of the Company."

          LIMITED INTELLECTUAL PROPERTY PROTECTION

             NETCOM relies on a combination of copyright and trademark
          laws, trade secrets, software security measures, license
          agreements and nondisclosure agreements to protect its
          proprietary technology and software products. NETCOM currently
          has no domestic or foreign patents or patent applications
          pending. Despite NETCOM's precautions, it may be possible for
          unauthorized third parties to lawfully or unlawfully copy aspects
          of, or otherwise obtain and use, NETCOM's software products and
          technology. In addition, NETCOM cannot be certain that others
          will not develop substantially equivalent or superseding
          proprietary technology, thereby substantially reducing the value
          of NETCOM's proprietary rights.

             From time to time NETCOM has received notices claiming that it
          is infringing the proprietary rights of third parties, and there
          can be no assurance that NETCOM will not become the subject of
          infringement claims or legal proceedings by third parties with
          respect to current or future products. Any such claims could be
          time consuming, result in costly litigation, cause product
          shipment delays or lead NETCOM to enter into royalty or licensing
          agreements rather than disputing the merits of such claims.
          Moreover, an adverse outcome in such proceedings could subject
          NETCOM to significant liabilities to third parties, require
          expenditure of significant resources to develop non-infringing
          technology, require disputed rights to be licensed from others or
          require NETCOM to cease the marketing or use of certain products,
          any of which could have a material adverse effect on the
          Company's business, operating results and financial condition.

          RISKS RELATED TO CSW/CHOICECOM OPTIONS

             Pursuant to agreements entered into with affiliates of Central
          and South West Corporation ("CSW") in December 1996, as
          subsequently revised, relating to ChoiceCom, prior to offering
          ISP services in the states of Texas, Oklahoma, Louisiana and
          Arkansas, ICG is obligated to offer CSW the right to purchase up
          to a 49% interest in the business opportunity providing such
          services. Consequently, ICG has offered CSW an option to purchase
          up to 49% of that portion of the business of NETCOM that provides
          such services in such four-state area (the "ISP Opportunity") at
          a price based on the costs and expenses incurred by ICG to
          acquire such ISP Opportunity. The Company does not know whether
          CSW will exercise this option. If CSW does not exercise this


                                      -26-
     <PAGE>


          option, at such time, if ever, that ICG exercises the option it
          currently holds to acquire a 50% interest in ChoiceCom, ChoiceCom
          will then effectively have the right to acquire 100% of the ISP
          Opportunity from ICG at a price equal to ICG's costs and expenses
          (including an implied interest rate) incurred with respect to
          such ISP Opportunity. As a result, ICG is required to maintain
          separate books and records for the ISP Opportunity, and
          transactions between the ISP Opportunity and NETCOM's other
          operations will be carried out on an arm's length basis.
          Additionally, options on substantially the same terms will be
          available to CSW and ChoiceCom with respect to all
          telecommunications business opportunities in such four-state
          area.

          CERTAIN FINANCIAL AND OPERATING RESTRICTIONS

   
             The Services Indenture and other indebtedness of the Company
          impose operating and financial restrictions on the Company. Such
          restrictions affect, and in certain cases significantly limit or
          prohibit, among other things, the ability of the Company to incur
          additional indebtedness or create liens on its assets, pay
          dividends, sell assets, engage in mergers or acquisitions or make
          investments. A default under such indebtedness could result in an
          acceleration of the Notes, in which case the holders of the New
          Notes may not be paid in full.
    

          ORIGINAL ISSUE DISCOUNT; POSSIBLE UNFAVORABLE TAX AND OTHER LEGAL
          CONSEQUENCES FOR HOLDERS OF NOTES

             The New Notes will be issued at a substantial discount from
          their principal amount. Although cash interest will not accrue on
          the New Notes prior to February 15, 2003, and there will be no
          periodic payments of cash interest on the New Notes prior to
          August 15, 2003, original issue discount (the difference between
          the stated redemption price at maturity and the issue price of
          the New Notes) will accrue from the issue date of the New Notes.
          Original issue discount will be includible as interest income
          periodically (including for periods ending prior to February 15,
          2003) in a U.S. Holder's gross income for U.S. federal income tax
          purposes in advance of receipt of the cash payments to which the
          income is attributable. See "Certain United States Federal Income
          Tax Considerations" for a more detailed discussion of the federal
          income tax consequences to the Holders of a New Note regarding
          the purchase, ownership and disposition of the Notes.

             If a bankruptcy case is commenced by or against the Company
          under the U.S. Bankruptcy Code after the issuance of the New
          Notes, the claim of a holder of a New Note with respect to the
          principal amount thereof may be limited to an amount equal to the
          sum of (i) the initial offering price and (ii) that portion of
          the original issue discount that is not deemed to constitute
          "unmatured interest" for purposes of the U.S. Bankruptcy Code.
          Any original issue discount that was not amortized as of any such
          bankruptcy filing would constitute "unmatured interest."

   
          RISK OF INABILITY BY COMPANY TO FUND REPURCHASE OF NEW NOTES UPON
          A CHANGE OF CONTROL
    

   
             Under the terms of the Services Indenture, the Company must
          commence, within 30 days of the occurrence of a Change of
          Control, and consummate an Offer to Purchase for all New Notes
          then outstanding, at a purchase price equal to 101% of the
          Accreted Value thereof on the relevant Payment Date, plus accrued
          interest (if any) to the Payment Date.  There can be no assurance
          that the Company will have sufficient funds available at the time
          of any Change of Control to make any repayment of outstanding
          indebtedness (including repurchases of New Notes) required by the
          Services Indenture (as well as may be contained in other
          securities of the Company which might be outstanding at the
          time). The requirement for the Company to repurchase the New
          Notes will, unless consents are obtained, require the Company to
          repay all indebtedness then outstanding which by its terms would
          prohibit such New Note repurchase, either prior to or
          concurrently with such Note repurchase.  In addition, in the
          event the Company is unable to consummate a repurchase of New
          Notes due to insufficient funds upon a Change of Control, such
          failure will constitute an immediate event of default under the
          Services Indenture and will result, upon the declaration by the
          Trustee, in the acceleration of the New Notes, whereby the
          Accreted Value of, premium, if any, and accrued interest on the
          New Notes will be immediately due and payable.
    


                                      -27-
     <PAGE>


          LACK OF PUBLIC MARKET

             The New Notes are a new issue of securities for which there is
          currently no active trading market. If any New Notes are traded
          after their initial issuance, they may trade at a discount from
          their initial offering price, depending upon prevailing interest
          rates, the market for similar securities and other factors,
          including general economic conditions and the financial
          condition, performance of, and prospects for the Company.  There
          can be no assurance of an active trading market for any of the
          New Notes.


                                      -28-
     <PAGE>

                               SELECTED FINANCIAL DATA
   
             The Company was formed on January 23, 1998 as a wholly owned
          subsidiary of ICG.  On January 21, 1998, NETCOM was merged into a
          subsidiary of ICG and, upon formation of the Company, ICG
          contributed its investment in NETCOM to the Company.  NETCOM is
          considered to be a predecessor entity to the Company and,
          accordingly, the financial statements of the Company prior to
          January 1998 are the historical consolidated financial statements
          of NETCOM.
    

   
             The following table sets forth selected financial and other
          operating data of NETCOM, the predecessor to the Company, for
          each fiscal year in the five-year period ended December 31, 1997
          and the three-month period ended March 31, 1997. Such annual data
          have been derived from, and should be read in conjunction with,
          NETCOM's audited consolidated financial statements and notes
          thereto included elsewhere in this Prospectus for each of the
          fiscal years in the three-year period ended December 31, 1997. 
          The following table also sets forth selected financial and other
          operating data of the Company as of and for the three-month
          period ended March 31, 1998.  Such data have been derived from,
          and should be read in conjunction with, the Company's unaudited
          consolidated financial statements and notes thereto included
          elsewhere in this Prospectus as of and for the three-month period
          ended March 31, 1998.  NETCOM's development and expansion
          activities, including acquisitions, during the periods shown
          below materially affect the comparability of this data from one
          period to another.
    

   
                                            YEARS ENDED DECEMBER 31,
                               ------------------------------------------------
                                1993(1)      1994 (1)    1995(1)(2)    1996(1)
                               ---------    ----------  ------------  ---------
                                               (IN THOUSANDS)
     STATEMENT OF
     OPERATIONS DATA:
     Revenue . . . . . . .       $2,412       12,359       52,422       120,540
     Operating costs and
      expenses:
       Operating costs . .        1,011        5,777       29,550        73,545
       Selling, 
        general and
        administrative . .        1,002        5,486       27,862        65,806
       Depreciation 
        and amortization .          157        1,201        9,945        29,626
       Net loss (gain)
        on disposal of
        long lived
        assets   . . . . .           --           --        1,311         1,486
       Merger and
        restructuring 
        costs  . . . . . .           --           --           --            --
                                -------      -------      -------       -------
             Total
              operating
              costs and
              expenses . .        2,170       12,464       68,668       170,463
     Operating loss  . . .          242         (105)     (16,246)      (49,923)
     Interest and 
      other (expense)
      income, net(3) . . .           (3)           5        2,197         5,681
                                -------      -------      -------       -------
     Income (loss)
      before income
      taxes  . . . . . . .          239         (100)     (14,049)      (44,242)
     Income taxes  . . . .          (12)          --          (15)          (23)
                                -------      -------      -------       -------
     Net income (loss) . .       $  227         (100)     (14,064)      (44,265)
                                =======      =======      =======       =======
    

    
                                  YEARS ENDED
                                   DECEMBER               THREE MONTH
                                      31,                ENDED MARCH 31,
                                   ---------        -------------------------
                                    1997(1)          1997(1)            1998
                                   ---------        ---------          ------
                                                 (IN THOUSANDS)

     STATEMENT OF
      OPERATIONS DATA:
     Revenue . . . . . . .          160,660           39,005            40,534
     Operating costs and
      expenses:
       Operating costs . .           95,498           23,380            25,654
       Selling, 
        general and
        administrative . .           65,638           17,197            15,663
       Depreciation 
        and amortization .           34,800            8,884             8,856
       Net loss (gain)
        on disposal of
        long lived
        assets   . . . . .             (621)            (322)               --
       Merger and
        restructuring 
        costs  . . . . . .            1,879               --             8,251
                                    -------          -------           -------
             Total
              operating
              costs and
              expenses . .          197,194           49,139            58,424
     Operating loss  . . .          (36,534)         (10,134)          (17,890)
     Interest and 
      other (expense)
      income, net(3) . . .            3,480              930            (1,100)
                                    -------          -------           -------
     Income (loss)
      before income
      taxes  . . . . . . .          (33,054)          (9,204)          (18,990)
     Income taxes  . . . .              (38)              (7)              (13)
                                    -------          -------            ------
     Net income (loss) . .          (33,092)          (9,211)          (19,003)
                                    =======          =======           =======
    

   
                                                       AT MARCH 31,
                                                          1998
                                                      -------------
                                                     (IN THOUSANDS)
                                                
      BALANCE SHEET DATA:
      Cash and cash equivalents . . . . .               $ 330,977
      Working capital . . . . . . . . . .                 313,425
      Property and equipment, net . . . .                  74,545
      Total assets  . . . . . . . . . . .                 438,153
      Current portion of capital lease
       obligations  . . . . . . . . . . .                   2,476
      Long-term debt and capital lease
       obligations, less current portion                  308,043
      Common stock and additional paid-in
       capital  . . . . . . . . . . . . .                 207,798
      Accumulated deficit . . . . . . . .                (114,137)
      Stockholders' equity  . . . . . . .                  93,910
    


                                      -29-
     <PAGE>

   
                                            YEARS ENDED DECEMBER 31,
                               -----------------------------------------------
                                1993(1)     1994(1)     1995(1)(2)    1996(1)
                               ---------   ---------   ------------  ---------
                                        (IN THOUSANDS, EXCEPT RATIOS)

      OTHER DATA:
      Ratio of 
       earnings to
       fixed charges(4)             8.7         --           --             --
      Net cash provided
       (used) by operating
       activities . . . . .   $   789        4,922         (461)       (21,651)
      Net cash used
       by investing
       activities . . . . .    (1,028)     (11,375)     (44,742)       (53,992)
      Net cash
       provided by
       financing
       activities . . . . .       314       27,315      170,294          2,351
      EBITDA(5)   . . . . .       399        1,096       (4,990)       (18,881)
      Capital
       expenditures(6)  . .     1,028       11,143       43,361         53,992
    

   
                                 YEARS ENDED
                                  DECEMBER             THREE MONTHS
                                     31,              ENDED MARCH 31,
                                  ---------       -----------------------
                                   1997(1)         1997(1)          1998
                                  ---------       ---------        ------
                                       (IN THOUSANDS, EXCEPT RATIOS)

      OTHER DATA:
      Ratio of earnings
       to fixed charges(4)             --            --               --
      Net cash provided
       (used) by operating
       activities . . . . .        (2,130)      $(2,515)         $(3,350)
      Net cash used by
       investing
       activities . . . . .        (9,029)       (1,300)         (19,571)
      Net cash provided
       by financing
       activities . . . . .         1,351         1,950          290,513
      EBITDA(5)   . . . . .          (476)       (1,572)            (783)
      Capital
       expenditures(6)  . .        17,258         5,281            8,632
    


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

   
          (1)  The selected financial and other operating data of NETCOM
               were prepared using the audited consolidated financial
               statements of NETCOM included elsewhere herein, however, the
               selected financial and other operating data have been
               reclassified to conform with the classification and
               presentation of the unaudited consolidated financial
               statements of the Company for the three months ended March
               31, 1998.
    
   
          (2)  Results for fiscal 1995 include five months of results of
               Professional Internet Consulting, Inc., which was acquired
               by NETCOM in August 1995.
    
   
          (3)  Giving pro forma effect to the receipt of the net proceeds
               from the Private Offering and interest expense, net on
               $300.6 million gross proceeds of Notes, without giving any
               effect to any increased interest income on available cash,
               as if such events had occurred on January 1, 1997, interest
               expense, net would have been $26.6 million for fiscal 1997
               and $7.5 million for the three months ended March 31, 1998.
    
   
          (4)  Earnings were insufficient to cover fixed charges in 1994,
               1995, 1996 and 1997 by $0.1 million, $14.0 million, $44.2
               million and $33.1 million, respectively. Earnings were
               insufficient to cover fixed charges in the three months
               ended March 31, 1997 and 1998 by $9.2 million and $19.0
               million, respectively.  On a pro forma basis giving effect
               to the Private Offering as if it had occurred on January 1,
               1997 and without giving effect to any increased interest
               income on additional available cash, earnings would have
               been insufficient to cover fixed charges by $63.1 million
               for fiscal 1997 and by $25.4 million for the three months
               ended March 31, 1998. Earnings consist of income (loss)
               before provision for income taxes plus fixed charges. Fixed
               charges consist of interest charges and amortization of debt
               expense and discount or premium related to indebtedness,
               whether expensed or capitalized and that portion of rental
               expense the Company believes to be representative of
               interest (i.e., one-third of rental expense).
    
   
          (5)  EBITDA consists of revenue less operating costs and selling,
               general and administrative expenses.  Excluded from
               operating costs is the amortization of Internet subscriber
               acquisition costs of $0.2 million, $2.8 million, $12.2
               million and $8.9 million for fiscal 1994, 1995, 1996 and
               1997, respectively, and $3.0 million and $1.6 million for
               the three months ended March 31, 1997 and 1998,
               respectively.  EBITDA is provided because it is a measure
               commonly used in the Internet and telecommunications
               industries. EBITDA is presented to enhance the understanding
               of the Company's operating results and is not intended to
               represent cash flows or results of operations in accordance
               with GAAP for the periods indicated. EBITDA is not a
               measurement under GAAP and is 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.
    
   
          (6)  Capital expenditures include assets acquired under capital
               leases.
    


                                      -30-
     <PAGE>


             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 Company's lack of operating history,
          historical operating losses of NETCOM and lack of credit support
          from ICG.  The results of operations for the three months ended
          March 31, 1998 represent the consolidated operating results of
          the Company.  See the unaudited consolidated financial statements
          of the Company for the three months ended March 31, 1998 included
          elsewhere herein.  For all prior periods, the results of
          operations represent the historical operating results of NETCOM,
          the predecessor business to the Company.  The historical
          operating results of NETCOM were prepared using the audited
          consolidated financial statements of NETCOM for the three-year
          period ended December 31, 1997 included elsewhere herein,
          however, these historical operating results have been
          reclassified to conform with the classification and presentation
          of the consolidated statement of operations of the Company for
          the three months ended March 31, 1998.  The following discussion
          includes year over year comparisons using the reclassified
          historical operating results of NETCOM.
    

   
          COMPANY OVERVIEW
    

   
               The Company was formed in January 1998 and has conducted no
          material operations to date other than the acquisition and
          operations of NETCOM.  See "The Company."  Therefore, the
          following discussion is principally a discussion and analysis of
          the results of operations and financial condition of NETCOM, the
          predecessor business to the Company.  In January 1998, the
          Company formed ICG Equipment for the principal purpose of
          purchasing telecommunications equipment for sale or lease to
          other operating subsidiaries of ICG.  The Company conducted no
          material operations under ICG Equipment through March 31, 1998. 
          The Company's results of operations and financial condition will
          change as it consummates acquisitions and as the operations of
          ICG Equipment become more significant.
    

               NETCOM is a leading provider of high quality Internet
          solutions to individual and small and medium-sized businesses in
          the United States and also provides the same high quality
          Internet solutions in Canada and the United Kingdom.  NETCOM
          offers a broad spectrum of Internet solutions designed to enhance
          customer productivity through the integration and application of
          technologies by providing a comprehensive software platform to
          interface with the Web, premium quality Internet access and
          support services and on-line tools to automate Web site creation
          and development.

               NETCOM owns and operates a data communications network
          consisting of 17 hubs containing frame relay switches and high-
          performance routers connecting a backbone of leased ATM switches
          and leased high-speed dedicated data lines in the United States,
          Canada and the United Kingdom.  NETCOM maintains 247 POPs in the
          United States and Canada and also offers virtual local access
          numbers in Canada and the United Kingdom.  The design and
          architecture of the physical network permits NETCOM to offer
          highly flexible, reliable high-speed services to its customers
          and support significant subscriber growth.  The NETCOM
          infrastructure is monitored by NOCs in San Jose, Dallas, Toronto
          and London.

   
               NETCOM derives revenue from dial-up access, direct access
          and Web site hosting services.  In January 1997, NETCOM announced
          plans to migrate its customer focus away from high volume, low
          margin consumer customers to higher margin products for small and
          medium-sized business customers.  As a result, during the 12-month
          period ended December 31, 1997, average revenue per customer 
          increased by 18.9% measured on a quarterly consolidated basis.  
          This result is primarily due to the introduction of premium priced 
          dial-up products and a higher proportion of dedicated access and 
          Web hosting accounts during 1997.  However, for the three months 
          ended March 31, 1998, revenue from dial-up access, direct access 
          and Web site hosting services was $32.5 million, $5.2 million 
          and $2.3 million, respectively, representing approximately 80%, 
          13% and 6%, respectively, of NETCOM's total revenue.  At the end 
          of 1997, the percentage of dial-up customers that subscribed to 
          premium priced accounts represented 12% of the total number of
          dial-up customers.  At the end of 1996, there were no premium 
          priced customers in this category.  Management believes that the 
          majority of the customers subscribing to premium priced services are
          small to medium-sized businesses.  Direct access customers typically
    


                                      -31-
     <PAGE>


   
          purchase equipment and generate non-recurring start-up revenue.  
          This initial non-recurring revenue was approximately 1% of NETCOM's
          revenue for the three months ended March 31, 1998.
    

   
               Operating costs principally consist of labor costs, costs of
          leased long distance transmission capacity, customer support
          costs, costs of equipment sold to customers and other
          miscellaneous costs.  Transmission capacity is the largest
          component.  NETCOM acquires transmission capacity through month-
          to-month (or longer) leases.
    

   
               Selling, general and administrative ("SG&A") expenses
          consist principally of commissions and advertising expenses paid
          to third party marketing organizations, advertising expenditures
          made directly by NETCOM and labor costs of NETCOM's internal
          sales force.  Also included in SG&A expenses are product
          development expenses which are principally labor costs for
          programmers and engineers.  These personnel are employed to
          integrate NETCOM's software with software of third party vendors
          and software and applications used on the Internet.  The labor
          market for computer programmers is highly competitive and labor
          costs for such personnel have increased and are expected to
          continue to increase.  Additionally, the Company is allocated a
          portion of ICG's general and administrative expenses for certain
          direct and indirect costs incurred by ICG on behalf of the
          Company.  In future periods, SG&A expenses are expected to
          substantially increase in absolute dollars as the Company
          increases its marketing and advertising activities.
    

   
               Depreciation and amortization expense is primarily composed
          of the depreciation of network equipment. NETCOM defers the costs
          of acquiring Internet subscribers pursuant to Statement of
          Position 93-7 and amortizes those costs over a 12-month period or
          the estimated life of the customer, whichever is shorter.  The
          amortization of deferred subscriber acquisition costs is included
          in depreciation and amortization in the Company's statement of
          operations.  As the operations of ICG Equipment become more
          significant, the Company expects depreciation and amortization
          expense to increase substantially.
    

   
               Merger related costs incurred to effect the combination of
          NETCOM and ICG include registration fees, costs of furnishing
          information to stockholders, fees of finders and consultants,
          instituting efficiencies which are necessary to integrate the
          continuing operations of the combined corporation and other
          costs.  The Company believes that total expenses incurred
          relating to the merger are approximately $8.3 million, which
          includes deferred expenses incurred prior to the effective date
          of the merger, aggregating approximately $1.5 million.
    

   
               Historically, NETCOM has not had significant interest
          expense.  However, as a result of the Private Offering and the
          April Private Offering, interest expense will increase
          substantially in future periods.  Additionally, NETCOM has not
          historically had significant interest income, although the
          Company expects interest income to increase in the near term
          until the proceeds from the Private Offering and the April
          Private Offering, which are currently held in short-term
          investments, are fully invested in the Company's operations.
    

               The Company expects to acquire telecommunications, Internet
          and related businesses that complement ICG's business strategy to
          offer a wide array of telecommunications, Internet and related
          services primarily to communications-intensive business
          customers.  Acquisition targets could include U.S. or foreign
          CLECs, ISPs and long distance companies, among others.  The
          Company intends to make future acquisitions primarily through the
          use of ICG Common Stock, cash on hand and the proceeds from
          securities offerings.

   
    

          RESULTS OF OPERATIONS

   
          THREE MONTHS ENDED MARCH 31, 1998 AND 1997
    

   
               Revenue.  Revenue increased $1.5 million, or 4%, to $40.5
          million for the three months ended March 31, 1998 from $39.0
          million for the three months ended March 31, 1997.  The increase
          in revenue is due to an increase in average revenue per customer,
          which resulted from an increase in the mix of direct access and
          Web site hosting customers relative to dial-up customers, which
          generate lower revenue per customer, additional sales of NETCOM's
          premium dial-up products and growth in the Internet market
          generally.  Between the comparative periods, NETCOM experienced
          increases in dedicated and Web site hosting customers of 39% and
          151%, respectively, and a decrease in dial-up accounts.  The
          consolidated average revenue per customer increased 12%, from
    


                                      -32-
     <PAGE>


   
          $22.46 for the three months ended March 31, 1997 to $25.12 for
          the three months ended March 31, 1998.  The total number of
          customers decreased by 9% to approximately 528,000 customers as
          of March 31, 1998 from approximately 578,000 customers as of
          March 31, 1997.  In January 1997, NETCOM announced plans to
          migrate its customer focus away from high volume, low margin
          consumer customers to higher margin products for small and
          medium-sized business customers.  As a result, NETCOM expects
          that the number of total subscribers will continue to decline in
          1998, while revenue per customer will continue to increase. 
          However, there can be no assurance that revenue per customer will
          continue to increase.
    

   
               International revenue increased by $2.6 million to $5.0
          million for the three months ended March 31, 1998 from $2.4
          million for the three months ended March 31, 1997.  The increase
          in international revenue is due to the increased subscriber base
          for NETCOM's international operations which began in 1996.
    

   
               Operating costs.  Operating costs were $25.7 million, or 63%
          of revenue, for the three months ended March 31, 1998 and $23.4
          million, or 60% of revenue, for the three months ended March 31,
          1997.  The increase in operating costs is primarily attributable
          to NETCOM's international expansion, increased network and data
          communication costs associated with network improvements and with
          expansion of NETCOM's operations and customer support staff.
    

   
               International operating costs for the three months ended
          March 31, 1998 were $3.1 million, or 62% of international
          revenue, compared to $2.7 million, or 113% of international
          revenue, for the three months ended March 31, 1997.  The increase
          in international operating costs in absolute dollars is due
          primarily to increased network and payroll related costs.  The
          Company expects that operating costs for international operations
          will continue to increase in absolute dollars in the foreseeable
          future.
    

   
               Selling, general and administrative expenses.  SG&A expenses
          decreased $1.5 million, or 9%, from $17.2 million for the three
          months ended March 31, 1997 to $15.7 million for the three months
          ended March 31, 1998.  SG&A expenses represent approximately 44%
          and 39% of revenue for the three months ended March 31, 1997 and
          1998, respectively.  The decrease in SG&A expenses is primarily
          attributable to the decrease in advertising and marketing
          programs, consulting costs and costs incurred relating to
          NETCOM's international operations.  During the three months ended
          March 31, 1997, NETCOM recorded $0.6 million under its joint
          marketing agreement with Grupo Itamarati.  NETCOM transferred its
          ownership interest in the joint marketing agreement to its
          partner in October 1997.  Offsetting the decrease in NETCOM's
          SG&A expenses between the comparative periods, the Company
          recorded $0.5 million in SG&A expenses for the three months ended
          March 31, 1998 as a result of expenses allocated by ICG.
    

   
               Depreciation and amortization.  Depreciation and
          amortization expense was $8.9 million for both the three months
          ended March 31, 1998 and 1997 as a result of comparable balances
          of depreciable property and equipment for both periods. NETCOM
          deferred subscriber acquisition costs of $1.2 million and $2.0
          million for the three months ended March 31, 1997 and 1998,
          respectively, and recorded amortization of such costs (including
          certain write-offs) of $3.0 million and $1.6 million for the
          three months ended March 31, 1997 and 1998, respectively.
    

   
               Net loss (gain) on disposal of long-lived assets.  Net gain
          on disposal of long-lived assets for the three months ended March
          31, 1997 primarily represents a gain on the sale of NETCOM's
          investment in The McKinley Group.
    

   
               Merger and restructuring costs.  NETCOM recorded merger
          costs of approximately $8.3 million for the three months ended
          March 31, 1998 as a result of its merger with ICG, completed in
          January 1998.  These costs consist primarily of investment
          advisory, legal and accounting fees and also include other costs
          associated with the merger.
    

   
               Interest expense.  Interest expense increased $4.3 million,
          from $0.1 million for the three months ended March 31, 1997 to
          $4.4 million for the three months ended March 31, 1998, which
          includes $3.9 million of non-cash interest.  The increase in
          interest expense is attributable to an increase in long-term
          debt, primarily the Private Offering completed in February 1998. 
          The Company's interest expense increased, and will continue to
          increase, because the principal amount of its indebtedness
          increases until the Company's senior indebtedness begins to pay
          interest in cash.
    


                                      -33-
     <PAGE>


   
               Interest income.  Interest income increased $2.3 million,
          from $1.0 million for the three months ended March 31, 1997 to
          $3.3 million for the three months ended March 31, 1998.  The
          increase is attributable to the increase in cash and invested
          cash balances from the proceeds from the Private Offering
          completed in February 1998.
    

   
               Other, net.  Other, net recorded for the three months ended
          March 31, 1997 represents miscellaneous gains and losses.
    

               Income tax expense.  Income tax expense for the three months
          ended March 31, 1997 and 1998 is attributable to state and
          foreign income taxes incurred and paid by NETCOM.
    

   
               Net loss.  Net loss increased $9.8 million, or 106%, due to
          the increases in operating costs, SG&A expenses, merger costs and
          interest expense as noted above.
    

          YEARS ENDED DECEMBER 31, 1997 AND 1996

   
               Revenue.  Revenue increased $40.1 million, or 33%, to $160.7
          million for the year ended December 31, 1997 from $120.5 million
          for the year ended December 31, 1996.  The increase in revenue is
          due to an increase in average revenue per customer, which
          resulted from an increase in the mix of direct access and Web
          site hosting customers relative to dial-up customers, sales of
          NETCOM's premium dial-up products and growth in the Internet
          market generally.  During 1997, NETCOM experienced increases in
          dedicated and Web site hosting customers of 200% and 32%,
          respectively, and a decrease in dial-up accounts.  The
          consolidated average revenue per customer increased approximately
          20% from the year ended December 31, 1996 to the year ended
          December 31, 1997.  The total number of customers decreased by 7%
          to approximately 539,000 customers as of December 31, 1997 from
          approximately 580,000 as of December 31, 1996.  In January 1997,
          NETCOM announced plans to migrate its customer focus away from
          high volume, low margin consumer customers to higher margin
          products for small and medium-sized business customers.  As a
          result, NETCOM expects that the number of total subscribers will
          continue to decline in 1998, while revenue per customer will
          continue to increase.  However, there can be no assurance that
          revenue per customer will continue to increase.
    

               International revenue increased by $10.7 million to $13.2
          million for the year ended December 31, 1997 from $2.5 million
          for the year ended December 31, 1996.  The increase in
          international revenue is due to the increased subscriber base for
          NETCOM's international operations which began in 1996.

   
               Operating costs.  Operating costs were $95.5 million, or 59%
          of revenue, for the year ended December 31, 1997 and $73.5
          million, or 61% of revenue, for the year ended December 31, 1996. 
          The increase in operating costs is primarily attributable to
          NETCOM's international expansion, increased network and data
          communication costs associated with network improvements and with
          expansion of NETCOM's operations and customer support staff.
    

   
               International operating costs for the year ended December
          31, 1997 was $11.3 million, or 86% of international revenue,
          compared to $6.5 million, or 260% of international revenue, for
          the year ended December 31, 1996.  The increase in international
          operating costs in absolute dollars is due primarily to increased
          network and payroll related costs.
    

   
               Selling, general and administrative expenses.  SG&A expenses
          decreased $0.2 million from $65.8 million for the year ended
          December 31, 1996 to $65.6 million for year ended December 31,
          1997.  SG&A expenses represent approximately 55% and 41% of
          revenue for the years ended December 31, 1996 and 1997,
          respectively.  The decrease in SG&A expenses is primarily
          attributable to the decrease in advertising, trade shows, and
          consulting expenses and decreased subscriber activity in the
          United States, offset by an increase in personnel costs
          associated with product development as NETCOM continued to invest
          in the development of new software products and the upgrade of
          existing products.
    

   
               Depreciation and amortization.  Depreciation and
          amortization expense increased $5.2 million, from $29.6 million
          for the year ended December 31, 1996 to $34.8 million for the
          year ended December 31, 1997.  This increase is primarily due to
    


                                      -34-
     <PAGE>


   
          increased investment in depreciable assets resulting from the
          continued expansion of NETCOM's services.  Additionally, NETCOM
          deferred subscriber acquisition costs of $14.4 million and $6.5
          million for the years ended December 31, 1996 and 1997,
          respectively, and recorded amortization of such costs (including
          certain write-offs) of $12.2 million and $8.9 million for the
          years ended December 31, 1996 and 1997, respectively.
    

   
               Net loss (gain) on disposal of long-lived assets.  Net gain
          on disposal of long-lived assets for the year ended December 31,
          1997 represents a gain on the sale of NETCOM's investment in The
          McKinley Group of $1.3 million, offset by the write-off of
          various point of presence equipment.  The net loss on disposal of
          long-lived assets for the year ended December 31, 1996 primarily
          represents the write-off of NETCOM's investment in The McKinley
          Group of $1.2 million and the net loss on the sale of
          miscellaneous equipment of $0.3 million.
    

   
               Merger and restructuring costs.  Restructuring and related
          charges of $1.9 million during the year ended December 31, 1997
          are the result of a decision by management to restructure
          operations of NETCOM's subsidiary in the United Kingdom.  The
          restructuring charge is comprised of $1.4 million in accrued
          expenses for costs to terminate excess leased office facilities
          and a write-off of office equipment, furniture and building
          improvements as a result of consolidating office space, a $0.3
          million write-down of previously capitalized deferred subscriber
          acquisition costs and $0.2 million for severance costs.
    

   
               Interest expense.  Interest expense of $0.7 million for the
          year ended December 31, 1997 includes interest expense incurred
          on capital lease obligations entered into in 1997.  No interest
          expense was recorded during the year ended December 31, 1996.
    

   
               Interest income.  Interest income decreased $1.5 million,
          from $5.7 million for the year ended December 31, 1996 to $4.2
          million for the year ended December 31, 1997.  The decrease in
          interest income is attributable to NETCOM's lower average balance
          of cash and cash equivalents.
    

   
               Other, net.  Other, net for the years ended December 31,
          1997 and 1996 represents miscellaneous gains and losses.
    

   
               Income tax expense. Income tax expense for the years ended
          December 31, 1997 and 1996 is attributable to state and foreign
          income taxes incurred and paid by NETCOM.
    

   
               Net loss.  Net loss decreased $11.2 million, or 25%,
          primarily due to the increase in revenue and the decrease in
          operating costs as a percentage of revenue as noted above.
    

          YEARS ENDED DECEMBER 31, 1996 AND 1995

   
               Revenue.  Revenue increased $68.1 million, or 130%, to
          $120.5 million for the year ended December 31, 1996 from $52.4
          million for the year ended December 31, 1995.  The increase in
          revenue is due to a significant increase in the number of dial-up
          subscribers, direct access connections and Web site hosting
          accounts, which NETCOM attributes to the growth in the Internet
          market generally, the increase in the number of NETCOM local
          access areas, NETCOM's release of enhancements to its software,
          and continued expansion of NETCOM's sales, distribution and
          promotional activities.  Subscribers increased by 88% to
          approximately 580,000 customers as of December 31, 1996 from
          approximately 308,000 customers as of December 31, 1995. 
          NETCOM's international subsidiaries accounted for $2.5 million of
          total revenue in 1996.
    

   
               Operating costs.  Operating costs were $73.5 million, or 61%
          of revenue, for the year ended December 31, 1996 and $30.0
          million, or 56% of revenue, for the year ended December 31, 1995. 
          The increase in the operating costs was primarily attributable to
          the commencement of NETCOM's international operations during
          1996, sales tax charges, increased network and data communication
          costs associated with the increased number of subscribers and
          network improvements and with expansion of NETCOM's operations
          and customer support staff.  Operating costs relating to
          international operations for the year ended December 31, 1996
          were $11.3 million, or 86%, of international revenue.
    


                                      -35-
     <PAGE>


   
               Selling, general and administrative expenses.  SG&A expenses
          increased $37.9 million, or 136%, from $27.9 million for the year
          ended December 31, 1995 to $65.8 million for the year ended
          December 31, 1996. SG&A expenses represent approximately 53% and
          55% of revenue for the years ended December 31, 1995 and 1996,
          respectively.  The increase in SG&A expenses is due primarily to
          increased costs associated with NETCOM's international
          subsidiaries' sales and marketing expenses and subscriber
          acquisition activity in the U.S.  SG&A expenses for NETCOM's
          international operations in 1996 were $11.1 million which
          includes costs incurred domestically relating to international
          operations.  In addition, growth of costs associated with
          subscriber acquisition, the addition of management personnel and
          marketing programs in the U.S. contributed to the increase.
    

   
               Depreciation and amortization.  Depreciation and
          amortization expense increased $19.7 million, from $9.9 million
          for the year ended December 31, 1995 to $29.6 million for the
          year ended December 31, 1996.  This increase is primarily due to
          increased investment in depreciable assets resulting from the
          continued expansion of NETCOM's services.  Additionally, this
          increase is due to the increase in NETCOM's deferral of
          subscriber acquisition costs from $5.5 million for the year ended
          December 31, 1995 to $14.4 million for the year ended December
          31, 1996.  NETCOM recorded amortization of such costs (including
          certain write-offs) of $2.8 million and $12.2 million for the
          years ended December 31, 1995 and 1996, respectively.
    

   
               Net loss (gain) on disposal of long-lived assets.  Net loss
          on disposal of long-lived assets for the year ended December 31,
          1996 represents the write-off of NETCOM's investment in The
          McKinley Group of $1.2 million and the net loss on the sale of
          miscellaneous equipment of $0.3 million.  Net loss on disposal of
          long-lived assets for the year ended December 31, 1995 represents
          the write-off of various point of presence equipment.
    

   
               Interest income.  Interest income increased  $3.5 million,
          from $2.2 million for the year ended December 31, 1995 to $5.7
          million for the year ended December 31, 1996.  The increase in
          interest income is primarily the result of the investment of the
          proceeds from NETCOM's public equity offerings in May and
          November 1995, primarily in commercial paper.
    

   
               Other, net.  Other, net recorded during the years ended
          December 31, 1995 and 1996 represents miscellaneous gains and
          losses.
    

   
               Income tax expense. Income tax expense for the years ended
          December 31, 1995 and 1996 is attributable to state and foreign
          income taxes incurred and paid by NETCOM.
    

   
               Net loss.  Net loss increased $30.2 million, or 215%, due to
          the increase in operating costs, SG&A expenses and depreciation
          and amortization expense as noted above.  Revenue growth reflects
          NETCOM's strategy to invest in its international operations as
          well as in the growth of its subscriber base and local access
          numbers.
    

          LIQUIDITY AND CAPITAL RESOURCES

   
               NETCOM's historical growth has been funded through cash
          generated from its operations and public and private offerings of
          its equity securities, while the Company's near term growth will
          be funded through its recently secured debt financings (the
          Private Offering and the April Private Offering).  As of March
          31, 1998, the Company had current assets of $349.6 million,
          including $343.0 million of cash, cash equivalents and short-term
          investments, which exceeded current liabilities of $36.2 million,
          providing working capital of $313.4 million.  The Company invests
          excess funds in short-term, interest-bearing, investment-grade
          securities until such funds are used to fund the capital
          investments and operating needs of the Company's business.  The
          Company's short-term investment objectives are safety, liquidity
          and yield, in that order.
    

   
          CASH USED BY OPERATING ACTIVITIES
    

   
               The Company's operating activities through March 31, 1998
          consisted entirely of the operating activities of NETCOM and used
          $0.5 million, $21.7 million and $2.1 million for fiscal 1995,
          1996 and 1997, respectively, and used $2.5 million and $3.4
          million for the three months ended March 31, 1997 and 1998,
    


                                      -36-
     <PAGE>

   
          respectively.  Cash used by operations is primarily due to net
          losses, which are partially offset by non-cash expenses, such as
          depreciation and amortization expense, deferred interest expense
          and changes in working capital items.
    

   
               The Company does not anticipate that cash provided by
          operations will be sufficient to fund operating activities in the
          near term.  As the Company provides a greater volume of higher
          margin services, principally dedicated access and Web site
          hosting Internet services, realizes the benefit of synergies and
          combined marketing efforts between ICG and NETCOM and commences
          operations under ICG Equipment, while experiencing decelerating
          increases in personnel and other SG&A expenses supporting its
          Internet operations, any or all of which may not occur, the
          Company anticipates that cash used by operating activities will
          continue to improve in the near term.
    

   
          CASH USED BY INVESTING ACTIVITIES
    

   
               The Company's investing activities through March 31, 1998
          consisted entirely of the investing activities of NETCOM and used
          $44.7 million, $54.0 million and $9.0 million for fiscal 1995,
          1996 and 1997, respectively and used $1.3 million and $19.6
          million for the three months ended March 31, 1997 and 1998,
          respectively.  Cash used by investing activities includes cash
          expended for the acquisition of property, equipment and other
          assets of $43.6 million, $54.0 million and $10.9 million for
          fiscal 1995, 1996 and 1997, respectively, and $2.1 million and
          $7.6 million for the three months ended March 31, 1997 and 1998,
          respectively.  The Company will continue to use cash in 1998 and
          subsequent periods for the expansion of new and existing Internet
          networks, the purchase of telecommunications equipment by ICG
          Equipment for sale or lease to other operating subsidiaries of
          ICG and potentially for acquisitions.  The Company acquired
          assets under capitalized leases of $6.4 million, $3.2 million and
          $1.0 million for fiscal 1997 and the three months ended March 31,
          1997 and 1998, respectively.
    

   
          CASH PROVIDED BY FINANCING ACTIVITIES
    

   
               NETCOM's historical financing activities provided $170.3
          million, $2.4 million, $1.4 million and $2.0 million for fiscal
          1995, 1996, 1997 and the three months ended March 31, 1997,
          respectively. Cash provided by financing activities primarily
          includes proceeds from NETCOM's public securities offerings in
          fiscal 1995, the exercise of stock options to purchase NETCOM
          common shares, purchases under NETCOM's employee stock purchase
          plan (which was dissolved in conjunction with NETCOM's merger
          with ICG in January 1998) and financing of equipment purchases.
    

   
               The Company's financing activities provided $290.5 million
          for the three months ended March 31, 1998. On February 12, 1998,
          the Company completed the Private Offering for net proceeds,
          after underwriting and other offering costs, of approximately
          $291.0 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 New Notes will be redeemable at
          the option of the Company, in whole or in part, on or after
          February 15, 2003.
    

   
               As of March 31, 1998, the Company had an aggregate of
          approximately $6.1 million of capitalized lease obligations and
          an aggregate accreted value of approximately $304.4 million was
          outstanding under the Old Notes. The Company's cash on hand and
          amounts expected to be available through vendor financing
          arrangements will provide sufficient funds necessary for the
          Company to expand NETCOM's and ICG Equipment's businesses as
          currently planned and to fund its operating deficits through
          1999.  With respect to indebtedness outstanding on March 31,
          1998, the Company has cash interest payment obligations of
          approximately $24.3 million in 2003, $49.0 million in 2004 and
          each year thereafter through 2007. Accordingly, the Company may
          have to refinance a substantial amount of indebtedness and obtain
          substantial additional funds prior to August 2003.  The Company's
          ability to do so will depend on, among other things, its
          financial condition at the time, restrictions in the instruments
          governing its indebtedness, and other factors, including market
          conditions, beyond the control of the Company. There can be no
          assurance that the Company will be able to refinance such
          indebtedness, including capitalized leases, or obtain additional
          funds, and if the Company is unable to effect such refinancings
          or obtain additional funds, the Company's ability to make
          principal and interest payments on its indebtedness would be
          adversely affected.
    

   
               On April 27, 1998, the Company completed the private
          placement of the April Notes, for net proceeds, after
          underwriting costs, of approximately $242.5 million.  Interest
          will accrue at 9 7/8% per annum, beginning May 1, 2003, and is
    


                                      -37-
     <PAGE>

   
          payable each May 1 and November 1, commencing November 1, 2003. 
          The April Notes will be redeemable at the option of the Company,
          in whole or in part, on or after May 1, 2003.
    

   
          OTHER CASH COMMITMENTS AND CAPITAL REQUIREMENTS
    

   
               The Company's capital expenditures through March 31, 1998
          consisted entirely of capital expenditures of NETCOM and
          (including assets acquired under capital leases) were $43.4
          million, $54.0 million and $17.3 million for fiscal 1995, 1996
          and 1997, respectively, and were $5.3 million and $8.6 million
          for the three months ended March 31, 1997 and 1998, respectively. 
          The Company anticipates that the expansion of existing and new
          Internet networks and the commencement of operations under ICG
          Equipment will require capital expenditures of approximately
          $220.0 million during the remainder of 1998. To facilitate the
          expansion of its services and networks, the Company has entered
          into equipment purchase agreements with various vendors under
          which the Company will purchase equipment and other assets,
          including a full range of switching systems, fiber optic cable,
          network electronics, software and services.  Actual capital
          expenditures will depend on numerous factors including certain
          factors beyond the Company's control. These factors include the
          nature of future expansion and acquisition opportunities,
          economic conditions, competition, regulatory developments and the
          availability of equity, debt and lease financing.
    

   
               In addition to the Company's planned capital expenditures,
          the Company has capital lease obligations of $6.1 million as of
          March 31, 1998 and NETCOM has guaranteed monthly usage levels
          with WorldCom, its primary communications vendor, and has certain
          termination liabilities with other such vendors.  The annual
          commitments (exclusive of certain usage discounts) in the years
          1998, 1999, 2000 and 2001 are $9.3 million, $9.3 million, $7.6
          million and $4.2 million, respectively.  The aggregate
          termination liabilities as of March 31, 1998 are approximately
          $10.0 million.  In addition, NETCOM has minimum future rental
          payments under noncancelable operating leases of $15.1 million as
          of March 31, 1998.
    

   
               In view of the continuing development of the Company's
          products and services, the expansion of new and existing Internet
          networks and the commencement of operations under ICG Equipment,
          the Company may require additional amounts of cash in the future
          from outside sources. Management believes that the Company's cash
          on hand and amounts expected to be available through vendor
          financing arrangements will provide sufficient funds necessary
          for the Company to expand NETCOM's and ICG Equipment's businesses
          as currently planned and to fund its operating deficits through
          1999.  Additional sources of cash may include public and private
          debt financings, capitalized leases and other financing
          arrangements.  To date, the Company has been able to secure
          sufficient amounts of financing to meet its capital expenditure
          needs.  There can be no assurance 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.
    

   
          YEAR 2000 COMPLIANCE
    

   
               The Company is performing a comprehensive review of its
          information and support systems to determine whether such systems
          will properly function in the year 2000 and thereafter.  Systems
          under review principally include the Company's network operations
          and monitoring systems, billing and financial systems and systems
          supporting the Company's communications equipment premises,
          building facilities and other office equipment. Although the
          Company relies primarily on systems developed with current
          technology and many of the systems currently in operation were
          designed to be year 2000 compliant, the Company expects that it
          will have to replace, upgrade or reprogram certain systems to
          ensure that all interfacing technology will be year 2000
          compliant when running jointly. The Company's due diligence also
          includes an evaluation of vendor-provided technology and the
          implementation of new policies to require vendors to confirm that
          they have disclosed and will correct any year 2000 compliance
          issues.
    

   
               The Company's evaluation process is expected to be complete
          during 1998.  Certain minor conversions and system upgrades are
          already under way and the Company plans to have all identified
    


                                      -38-
     <PAGE>


   
          compliance issues resolved by mid-1999.  The costs associated
          with resolving year 2000 compliance issues are expensed as
          incurred and, in the aggregate, are not expected to have a
          material impact on the Company's financial condition or results
          of operations.  While the Company believes that its software
          applications will be year 2000 compliant, there can be no
          assurance until the year 2000 occurs that all systems will then
          function adequately.  Further, if the software applications of
          local exchange carriers, long distance carriers or others on
          whose services the Company depends are not year 2000 compliant,
          it could have a material adverse effect on the Company's
          financial condition and results of operations.
    


                                      -39-
     <PAGE>


                                       BUSINESS
          OVERVIEW

               ICG Services, Inc. provides Internet services, through its
          subsidiary, NETCOM, to individuals and to small and medium-sized
          businesses. The Company also acquires telecommunications
          equipment, software and capacity for lease or sale to other
          subsidiaries of ICG. In addition to providing these services, the
          Company intends to grow through acquisitions of
          telecommunications, Internet and related businesses that
          complement ICG's business strategy.

               The Company is a wholly owned subsidiary of ICG, one of the
          nation's leading ICPs of competitive communications services,
          based on estimates of the industry's 1997 revenue. ICG's
          objectives are to provide a wide range of local, long distance
          and data communications services to business end users and
          wholesale customers and to be a premier provider of high quality
          communications services to its targeted business and carrier
          customers. ICG believes that customers are increasingly demanding
          a broad, full service approach to providing services and that, by
          offering a bundled package, ICG will be better able to capture
          business from communications-intensive commercial customers.

          BUSINESS STRATEGY

               The Company's objective is to acquire and consolidate
          telecommunications, Internet and related businesses and bundle
          the services provided by these businesses with ICG's current
          competitive local and long distance telecommunications products.
          By leveraging the Company's relationship with ICG and utilizing
          ICG's extensive network footprint, the Company intends to capture
          the growth in demand from business customers for a full package
          of telecommunications services by offering a wide array of
          services, including Internet services.

   
               Market Services to Business End Users. The Company is
          focused on marketing a variety of telecommunications and Internet
          products and services primarily to business end users. Through
          its wholly owned subsidiary, NETCOM, the Company currently
          markets Internet services to individuals and to small and medium-
          sized businesses. In January 1997, NETCOM announced plans to
          migrate its customer focus away from high volume, low margin
          consumer customers to higher margin products for small and
          medium-sized business customers. Management believes a targeted
          business end user strategy can better leverage ICG's network
          footprint and telecommunications investment. To date, NETCOM has
          been successful in implementing this plan, and has seen its
          average revenue per customer increase from $21.47 during fiscal
          1996 to $23.92 during fiscal 1997 and from $22.46 to $25.12 for
          the three months ended March 31, 1997 and 1998, respectively.
    

               Concentrate on Regional Clusters. The Company believes that
          by focusing its growth on business activities located within
          ICG's network of regional clusters in California, Colorado, Ohio
          and the Southeast, it will be able to more effectively service
          its customers' needs and efficiently market, operate and control
          its network and expanded service offerings. In addition, the
          Company believes that by focusing future growth within ICG's
          existing footprint, it will be able to overlay ICG's support
          services and realize extensive cost synergies. For example, a
          significant portion of NETCOM's customer base is located in
          California. To the extent feasible, NETCOM will route its
          Internet traffic over ICG's California network. NETCOM plans to
          continue to operate and grow its business in the United States
          outside of ICG's network footprint and in Canada and the United
          Kingdom.

               Increase Revenue and Margins through Bundled Services. The
          Company intends to increase its revenue and margins by providing
          a full range of communications products to its end user
          customers. The Company plans to complement ICG's competitive
          local and long distance telecommunications offerings by combining
          the Internet products developed by NETCOM and cross-marketing
          these combined products through ICG's direct sales force.
          Additionally, NETCOM intends to market ICG telecommunications
          products to its small and medium-sized business customer base.

               Integrate Investments and Expand. The Company expects to
          acquire telecommunications, Internet and related businesses that
          complement ICG's business strategy to offer a wide array of
          telecommunications, Internet and related services primarily to
          business customers. Acquisition targets could include U.S. and


                                      -40-
     <PAGE>


          foreign CLECs, ISPs and long distance companies, among others.
          The Company intends to make future acquisitions primarily through
          the use of ICG Common Stock, cash on hand and the proceeds from
          securities offerings.

               ICG and the Company believe that the acquisition of NETCOM
          is strategically important as it helps to (i) broaden ICG's
          communications product offerings to include Internet services and
          (ii) provide NETCOM with extensive network infrastructure for the
          on-net transportation of its Internet traffic. The Company will
          continue to look for acquisitions which it believes will benefit
          ICG's objectives to provide a wide range of local, long distance
          and data communications services to business end users and
          wholesale customers and to be a premier provider of high quality
          communications services to its targeted business and carrier
          customers.

   
               New Product Offerings.  In March 1998, ICG announced its
          plans to offer long distance service via IP technology.  ICG and
          NETCOM will begin to market this service over the Internet in the
          third quarter of 1998.  NETCOM's POPs will be equipped for this
          service by ICG and will be linked to ICG's networks.  NETCOM will
          invoice ICG for providing the POPs and other associated costs. 
          All customer revenue will flow to ICG.  ICG also plans to offer
          by the end of fiscal 1998 competitively priced high-speed data
          transmission services via DSL technology to all business and end
          user customers within its existing regional clusters.  DSL
          technology uses the existing twisted copper pair connection to
          the business or end user, giving the customer significantly
          greater bandwidth when connecting to the Internet.  NETCOM
          expects to generate revenue by reselling this service to its
          customers.
    

   
                                    ICG EQUIPMENT
    

   
               In January 1998, the Company formed ICG Equipment, Inc., a
          Colorado corporation and wholly owned subsidiary of the Company
          ("ICG Equipment").  Subsidiaries of ICG Holdings, Inc., a
          Colorado corporation and subsidiary of ICG ("Holdings"), intend
          to enter into arrangements with ICG Equipment to purchase or
          lease telecommunications equipment, software and capacity and
          related services.  The equipment and services provided to
          Holdings' subsidiaries will be utilized to upgrade and expand
          their network infrastructure to take full advantage of the
          opportunities and cost savings available as a result of the
          acquisitions made by the Company.  Any such arrangement will be
          on an arm's length basis and on comparable terms that Holdings'
          subsidiaries would be able to obtain from a third party.
    

                                        NETCOM

   
               NETCOM is a leading provider of high quality Internet
          solutions to individuals and small and medium-sized businesses in
          the United States and also provides the same high quality
          Internet solutions in Canada and the United Kingdom. NETCOM
          offers a broad spectrum of Internet solutions designed to enhance
          customer productivity through the integration and application of
          technologies by providing a comprehensive software platform to
          interface with the Web, premium quality Internet access and
          support services and on-line tools to automate Web site creation
          and development. These offerings have led to significant growth,
          with revenue increasing from approximately $2.4 million for
          fiscal 1993 to approximately $160.7 million for fiscal 1997.
          Additionally, NETCOM recorded net income of $0.2 million for
          fiscal 1993 and a net loss of $(33.1) million for fiscal 1997. 
          In January 1997, NETCOM announced plans to migrate its customer
          focus away from high volume, low margin consumer customers to
          higher margin products for small and medium-sized business
          customers.
    

               NETCOM owns and operates a data communications network
          consisting of 17 hubs containing frame relay switches and high-
          performance routers connecting a backbone of leased ATM switches
          and leased high-speed dedicated data lines in the United States,
          Canada and the United Kingdom. NETCOM maintains 247 POPs in the
          United States and Canada and also offers virtual local access
          numbers in Canada and the United Kingdom. The design and
          architecture of the physical network permits NETCOM to offer
          highly flexible, reliable high-speed services to its customers
          and support significant subscriber growth. The NETCOM
          infrastructure is monitored by NOCs in San Jose, Dallas, Toronto,
          and London.

               NETCOM provides Internet solutions principally through dial-
          up, direct access and Web site hosting services. Direct access
          and Web site hosting services provide higher revenue per customer
          and higher margins than dial-up services. NETCOM also receives
          revenue from value-added services such as security, anti-virus
          and data storage.


                                      -41-
     <PAGE>


          Market Overview

               The Internet is a global collection of thousands of computer
          networks cooperating to enable commercial organizations,
          educational institutions, government agencies and individuals to
          communicate electronically, to access and share information and
          to conduct business. The Internet originated with the ARPAnet, a
          restricted network started in 1969 by the United States
          Department of Defense to provide efficient and reliable long-
          distance data communications among the disparate computer systems
          used by government funded researchers and organizations. Unlike
          other public and private telecommunications networks that are
          managed by businesses, government agencies and other entities,
          the Internet is a cooperative interconnection of many such public
          and private networks. The networks that comprise the Internet are
          connected in a variety of ways, including by the public switched
          telephone network and by high speed, dedicated leased lines. Open
          communications on the Internet are enabled by TCP/IP, an
          internetworking standard that enables communication across the
          Internet regardless of the hardware and software used. In the
          late 1980s and early 1990s, the use of the Internet by businesses
          and universities as a communications and research tool began to
          grow dramatically. In 1993, Web technology was introduced to the
          Internet paving the way for rapid commercialization of the
          Internet on a global basis. Since the introduction of the Web,
          continual technological advances, including new and innovative
          software applications, have led to a more robust, lower-cost
          infrastructure, improved security, an expanded array of enhanced
          services and a dramatic increase in content.

               Internet access services is one of the fastest growing
          segments of the telecommunications services market. According to
          industry research analysts, the market for consumer and business
          Internet connectivity and enhanced services exceeded $3 billion
          in 1996, and is estimated to reach $18 billion in revenue by the
          year 2000, reflecting a compounded annual growth rate of
          approximately 50%. Business connectivity and value-added services
          are estimated to represent in excess of 50% of the overall
          market. The use of the Internet by small and medium-sized
          businesses in particular is expected to grow substantially from
          its current low levels of market penetration.

               ISPs provide customers with a variety of services to meet
          their Internet-related needs. Internet services include the
          following categories: (1) access services (dial-up, direct access
          and Web site hosting); (2) value-added services (security
          services, anti-virus and data storage); and (3) content services
          (information creation, aggregation and delivery). Some ISPs offer
          all of these services while others specialize in only one or two.
          As the market continues to segment in these three areas, there
          are opportunities for both the specialists who can provide
          superior service in one area, as well as full-service providers
          who can bundle services and offer discounts. There were over
          4,300 ISPs in the United States and Canada as of October 31, 1997
          compared to just over 3,000 as of October 31, 1996. There have
          been some large acquisitions of ISPs as CLECs and others attempt
          to enter the industry. Because of low barriers to entry, there
          are local and regional ISPs entering the market, which has caused
          the level of competition to intensify.

               The availability of an expansive variety of compelling
          business and consumer applications over the Internet has
          attracted a large number of consumer and business users. The
          total number of connections to ISP networks, according to
          International Data Corporation ("IDC"), was 17 million as of
          November 1997, and is predicted to reach over 30 million by the
          year 2000. Aggregate revenue from the retail segment of the ISP
          industry exceeded $3 billion in 1996. Market trends contributing
          to the overall growth in connectivity include advancements in
          technologies required to navigate the Internet, the availability
          of Internet connectivity, and the rich consumer and business
          content available. The Company believes that ongoing development
          of access to and applications of the Internet will continue to
          attract a valuable consumer audience for businesses.


                                      -42-
     <PAGE>


          Market Growth

               Industry analysts anticipate continued rapid growth for the
          ISP market. Specifically, IDC forecasts the ISP market's annual
          aggregate revenue to grow from $3.3 billion in 1996 to $18.3
          billion in the year 2000, excluding content revenue.

               Graphic consists of two pie charts, displayed side by side,
          depicting the percentage breakdown of annual revenue for each of
          the four markets comprising the ISP market for years 1996 and
          2000 (forecast).  The overall size of the pie chart for the year
          2000 is larger than that for the year 1996, representing the
          greater total revenue in the year 2000.  The charts, however, are
          not drawn to scale.

               In tabular form, the graphic presents the following
          information:


                       1996                                2000
                       ----                                ----

           Corporate Access         58%         Value-Added            38%

           Individual Access        29%         Corporate Access       36%

           Wholesale                 9%         Individual Access      19%

           Value-Added               4%         Wholesale               7%  
                                  -----                              -----
                           $3.3 Billion                      $18.3 Billion

          Source: IDC


               In addition to connectivity solutions, business customers
          increasingly are seeking a variety of value-added solutions to
          take full advantage of the Internet. Technological advances such
          as increases in microprocessor speeds, the introduction of
          innovative software tools and the development of higher bandwidth
          data networking technology have led to rapid innovation and
          development of value-added Internet services. The principal
          value-added services being offered among business oriented ISPs
          today include Web site hosting services, security solutions,
          commerce solutions, intranet services, business content, and
          advanced Internet applications such as voice and video
          conferencing and data storage and retrieval solutions. Value-
          added solutions are projected by industry analysts to increase to
          $7 billion in revenue by the year 2000 from $130 million in 1996.

               As a result of the growing Internet audience, businesses
          have discovered that the Internet provides a valuable marketing
          forum and can enhance communications with customers,
          geographically distributed offices and business partners,
          allowing them to quickly reduce operating costs, access valuable
          information and reach additional markets. Increasingly,
          businesses are utilizing the Internet for mission-critical
          applications such as sales, customer service and project
          coordination. In addition, a growing number of businesses are
          implementing secured virtual private networks over the Internet,
          as a more economical option to dedicated private networks, in
          order to provide internal company communications (intranets) and
          to link with their customers and suppliers (extranets). According
          to IDC, corporate access revenue from the retail segment of the
          ISP industry was approximately $1.9 billion in 1996.


                                      -43-
     <PAGE>


               Access-related revenue is projected by industry analysts to
          approach $10 billion by the year 2000. Most of the growth in
          access revenue is expected to be attributable to dedicated
          access.

               Graphic consists of two pie charts, displayed side by side,
          depicting the percentage breakdown of annual revenue for each of
          the three sources of access-related revenue in the ISP market for
          the years 1996 and 2000 (forecast).  The overall size of the pie
          chart for the year 2000 is larger than that for the year 1996,
          representing the greater total revenue in the year 2000.  The
          charts, however, are not drawn to scale.

               In tabular form, the graphic presents the following
          information:


                      1996                                2000
                      ----                                ----

           Corporate Dedicated                Corporate Dedicated  
           Access                  37%        Access                   55%

           U.S. Household                     U.S. Household           
           Dial-up Access          33%        Dial-up Access           34%

           Corporate Dial-up                  Corporate Dial-up           
           Access                  30%        Access                   11%
                                  ----                                ----
                          $2.9 Billion                       $10.1 Billion


          Source: IDC


          The NETCOM Solution

               NETCOM's mission is to help individual professionals and
          small and medium-sized businesses work more productively using
          the Internet. Historically, NETCOM and other ISPs have pursued a
          customer acquisition strategy based on offering a $19.95 per
          month, flat-rate unlimited Internet dial-up access product, which
          is both high volume and low margin. In January 1997, NETCOM
          announced plans to migrate its customer focus away from high
          volume, low margin consumer customers to higher margin products
          for small and medium-sized business customers. NETCOM's solution
          is to offer a variety of packages that a customer can tailor to
          its specific needs and to offer premium performance and customer
          service. NETCOM believes that those customers that demand extra
          services (more mailboxes, research library access, anti-virus
          software) will be willing to pay more if they are assured
          convenience and reliability. NETCOM plans to gradually migrate
          its existing customer base to higher margin premium services and
          expects that low use, low margin customers will switch to lower-
          cost providers. NETCOM has designed a series of packages aimed at
          addressing the different needs of its customers.

               Dial-Up Services. NETCOM's dial-up customers receive an
          integrated Internet solution consisting of high quality access,
          software and 24 hours a day, seven days a week, automated
          customer support. NETCOM dial-up customers connect directly to
          the Internet via NETCOM's own network which provides high speed,
          reliable access. All NETCOM dial-up accounts allow access to the
          Internet's resources, including E-mail, the Web and USENET
          newsgroups. In addition, NETCOM dial-up customers can receive a
          one Mb personal Web page, access to a daily customized newspage
          via E-mail, and access to on-line financial, corporate and market
          information and analytical tools. Enhanced services available to
          dial-up customers include features such as additional E-mail
          addresses, enhanced support offerings, software and virus
          updates, access to research libraries, a domain name service,
          monthly back-up, 10 Mb data storage, 750 Mb per month data
          transfer capability and premium service and technology support.

               NETCOM customers can quickly register using NETCOMplete
          software, available for both Windows and Macintosh platforms via
          compact disk, and set up a NETCOM account by following a sequence
          of simple, on-screen steps. All of the software needed to connect
          and access the Internet is automatically installed and
          configured, eliminating the need for complex set up procedures.
          NETCOMplete also provides an easy-to-use interface as well as
          software from leading industry participants, bookmark managers,
          off-line browsers and additional software that enhances a


                                      -44-
     <PAGE>


          customer's Internet experience. Revenue from dial-up services
          increased from $102.9 million for fiscal 1996 to $133.7 million
          for fiscal 1997, representing approximately 85% and 83%,
          respectively, of total revenue for such periods.

               Direct Access Services. NETCOM offers a full suite of high-
          speed dedicated Internet connection and service products which
          provide its small and medium-sized business customers with direct
          access to the full range of Internet applications. These Internet
          services are offered to businesses over leased lines at various
          speeds, including 56 Kbps, T-1 and T-3 levels, depending upon the
          customer's needs. Through its direct access product line, NETCOM
          offers Internet access services including domain name and IP
          address, router configurations, on-line usage statistics and
          security consultation. There are generally no usage charges for
          any of NETCOM's dedicated customers, and E-mail service and
          USENET news feed are provided at no additional charge. Direct
          network connection requires the customer to obtain a leased line
          from ICG or another local telephone company. NETCOM provides an
          Internet connection based on frame relay technology provided by
          local telephone carriers. Revenue from direct access services
          increased from $16.3 million for fiscal 1996 to $19.5 million for
          fiscal 1997, representing approximately 14% and 12%,
          respectively, of total revenue for such periods.

               Web Site Hosting Services. NETCOM offers Web site hosting
          services to its small and medium-sized business customers as well
          as to individuals. Web site hosting services include client
          domain name registration, hosting and site maintenance. Services
          provided are fully scalable, but would, in a typical package,
          include domain name registration, 10 E-mail addresses, access to
          NETCOM's on-line Business Center, CGI scripting (which enables
          visitors to the Web site to leave their names and addresses),
          weekly back-up service, 50 Mb of data storage, 1,000 Mb per month
          of data transfers, traffic logs and Web statistics and premium
          service and technology support. Revenue from Web site hosting
          services increased from $1.3 million fiscal 1996 to $6.3 million
          for fiscal 1997, representing approximately 1% and 4%,
          respectively, of total revenue for such periods.

               Value-Added Services. As part of its dial-up client access
          and Web site hosting services, NETCOM offers its small and
          medium-sized business customers value-added business connectivity
          solutions packages designed to address their needs of increased
          security, reliability, access speed and customer service. The
          Company believes that businesses are willing to pay premium
          prices for these premium services. One such feature is Automatic
          Reconnect which automatically reroutes a customer's traffic to an
          alternate ISDN line so that in the event of certain kinds of
          service interruptions, customers may remain connected. In order
          to provide a secure, private connection among multiple specific
          locations, NETCOM's SecureConnect product performs a security
          assessment and then implements, monitors and troubleshoots a
          flexible security solution to provide secure communication
          between central offices, branch offices and off-site employees
          without jeopardizing the integrity of the internal network.
          Another value-added service NETCOM offers is 24 hours a day,
          seven days a week support. For larger customers, NETCOM offers
          flexible, high-speed dedicated line service that is scalable to
          grow as traffic increases. Other value-added services offered
          include password protected Web sites, usage statistics, anti-
          virus software and additional domain names.

               NETCOM's Internet connectivity services are available in the
          following package offerings:


           NETCOMplete -- $19.95 monthly    NETCOMplete Advantage --
           - Standard dial-up access        $24.95 monthly
           - Productivity software; anti-   - Standard dial-up access
             virus file conversion          - 2 mailboxes, forwarding
           - NETCOM Personal News,          - Productivity software; anti-
             Personal Finance                 virus file conversion
           - Toll free support (24x7)       - NETCOM Personal News,
                                              Personal Finance
                                            - Toll free support (24x7)
                                              plus priority queue


                                      -45-
     <PAGE>


           NETCOMplete Advantage Pro --     NETCOM Identity Pack --
           $29.95 monthly                   $45 monthly
           - All of NETCOMplete Advantage   - All of NETCOMplete Advantage
             plus:                            with Web site plus:
           - Research Libraries             - Domain name service
           - Software updates               - Monthly back-up
           - Virus protection updates       - 10 Mb data storage
           - Toll free support (24x7) plus  - 750 Mb/month data transfer
             priority queue                 - Toll free support (24x7)

           NETCOM Business Web Hosting --   NETCOM DirectConnect -- $400 &
           $25-$350 monthly                 up monthly fee
           - Domain name service            - Domain name and IP address
           - 10 mailboxes                   - Line installation and
           - NETCOM Business Center           maintenance
           - 50 Mb data storage             - Router configuration and
           - 100 Mb/month data transfer       support
           - Traffic logs, Web site         - On-line usage statistics
             statistics                     - Automatic Reconnect
           - Toll free support (24x7)       - NewsServer access (up to 25
                                              users)
                                            - Needs analysis
                                            - Toll free support (24x7) and
                                              technical support 


          Software and Services Development

               NETCOM has placed significant emphasis on developing its
          products and services, both internally and through third party
          arrangements. NETCOM's newest software package, NETCOMplete,
          features NETCOM's versions of leading products including
          Microsoft Internet Explorer 4.0 or Netscape Navigator 3.0,
          Qualcomm Eudora Light, McAfee Webscan, SurfWatch Software and
          Service, VocalTec Internet Phone and Internet Phone Lite, NETCOM
          Unplugged by WebEx, NETCOM Unplugged Lite, Storm EasyPhoto,
          Macromedia Shockwave, Adobe Acrobat Reader, OnBase DragNet and
          DragNet Lite, NCSA Telnet, Quarterdeck Global Chat, IBM
          Cryptolope, Microsoft NetMeeting, Internet Mail, Internet News
          and Comic Chat. NETCOM intends to design additional features into
          future versions of NETCOMplete and additional products.
          Additionally, NETCOM will continue to enhance the ease of
          installation and automatic configuration of its products.

          Marketing and Distribution

               NETCOM's primary focus is on providing high quality Internet
          solutions to individuals and to small and medium-sized
          businesses. In order to achieve this objective, NETCOM engages in
          marketing and advertising activities, alliances with key
          strategic partners, seminars in targeted regional markets, and
          distribution via both direct and indirect channels. NETCOM's
          current marketing efforts emphasize its strategy of focusing on
          providing premium services to businesses and individuals through
          integrated product offerings. The campaign incorporates the theme
          of productivity and efficiency and includes an emphasis on the
          full range of NETCOM solutions. NETCOM's current distribution
          channels include the following:

               OEM. Original equipment manufacturer arrangements with
          computer, hardware, software and modem manufacturers account for
          a significant portion of NETCOM's new accounts. NETCOM's CPU OEM
          partners include Hewlett Packard Company, Acer America
          Corporation and NEC Corporation. NETCOM has also entered into a
          number of bundling arrangements with software companies,
          including Netscape Corp. and Microsoft Corporation. Arrangements
          with modem manufacturers such as U.S. Robotics and Global Village
          Communication account for a significant portion of OEM activity.
          New agreements with companies such as Cisco and Farallon
          Computing, Inc. will be increasingly focused on Web site hosting
          and direct access.

               VAR. As NETCOM increases its focus on providing solutions to
          small and medium-sized business segments, the value added
          resellers who support this segment will become an increasingly
          active channel of distribution, selling the entire suite of
          NETCOM products. The network of NETCOM VARs are supported by


                                      -46-
     <PAGE>


          NETCOM sales representatives both in the regional territories and
          in the Telesales center. Current VARs include Transnet
          Corporation, Nova Quest Infosystems, PC Solutions, Kissane
          Business Systems, Inc. and Cohesive Systems, Inc.

               Retail. A significant portion of NETCOM's new accounts is
          generated through retail distribution of NETCOMplete compact
          disks, which currently are offered in two versions. One is
          offered at a suggested retail price of $4.95; the other is a
          larger package featuring extensive third party software and books
          for a suggested retail price of $39.95. NETCOM's distributors
          include national chains such as CompUSA, Circuit City Stores,
          Inc., and Computer City, as well as regional entities such as
          Fry's Electronics, Inc. NETCOM distributes to retailers through
          national distributors such as Ingram Micro, Inc. and TechData
          Corporation, and through regional distributors such as Liuski
          International, Inc. Retail coverage is also provided via the OEM
          agreements described above.

               Telesales. A significant portion of NETCOM's business is
          conducted through inbound and outbound Telesales efforts.
          Telesales support business generated by direct marketing
          activities, trade shows and referrals, and is aligned to support
          the focus on targeted regional markets.

               The Web. NETCOM also generates a portion of its revenue from
          customers who sign up for services by accessing NETCOM's Web
          site.

          Customer Support

               NETCOM believes that it is important to provide prompt and
          effective assistance to its subscribers. NETCOM provides network
          monitoring and technical assistance services 24 hours a day,
          seven days a week. Most support personnel respond to telephone
          inquiries and inquiries from E-mail, faxes and letters. There are
          also a significant number of personnel dedicated to building
          automated support systems such as on-line knowledgebases, fax-on-
          demand systems and interactive voice response systems. The
          demands on NETCOM's customer support resources have increased
          with NETCOM's rapidly changing subscriber base, and NETCOM has
          from time to time experienced difficulties in providing adequate
          levels of support. An October 1997 customer satisfaction survey
          by NETCOM revealed customer support and customer service as a
          primary source of customer dissatisfaction. NETCOM is aware that
          its systems require investments to meet the more complex needs of
          its customers, especially its small to medium-sized business
          customers. NETCOM is taking steps to help customer support
          resources keep pace with projected increases in subscribers'
          demands. During 1997, NETCOM increased its customer support staff
          by 44 employees to 285 employees on December 31, 1997. NETCOM
          also implemented automated support services such as the WebTech
          Online Knowledgebase, the SupportFacts fax-on-demand system, and
          an Interactive Voice Response system, which significantly
          increased the support group's capacity to handle queries and
          improve customer satisfaction. NETCOM intends to continue to
          improve its customer support capabilities in order to keep pace
          with changes in NETCOM's subscriber base; however, there can be
          no assurance that NETCOM will be successful in doing so. See
          "Risk Factors -- Integrations of Acquired Business" and "--
          Dependence on Key Personnel."

          Data Communications Infrastructure

               NETCOM maintains an extensive data communications
          infrastructure that enables it to provide nationwide digital
          Internet connectivity services to its subscribers. NETCOM's
          network of POPs provides Internet access to subscribers by means
          of a dedicated line or local telephone call. NETCOM's ability to
          offer efficient access to the Internet is due in part to NETCOM's
          high-capacity data communications network, configured exclusively
          for facilitating Internet access. NETCOM's United States network
          consists of 13 regional hubs, each containing carrier grade frame
          relay switches and high capacity routers. These hubs are
          interconnected via a fiber optic T-3, 45 Mbps backbone and ATM
          transport together with other high-speed data connections between
          the T-3 backbone and NETCOM's POPs. The T-3 backbone connects to
          Internet gateways in Santa Clara (at two sites), California, San
          Jose, California, Newark, New Jersey, Chicago, Illinois and
          Washington, D.C. In addition, NETCOM has Internet gateways in
          Toronto and London.

               NETCOM maintains two NOCs in the United States: one at its
          San Jose headquarters and the other in Dallas. Through these
          centers, NETCOM's technical staff continually monitors network
          utilization and security, including equipment at individual local
          access numbers, to ensure reliable Internet connectivity service.


                                      -47-
     <PAGE>


          NETCOM's Dallas center reduces its dependence on its primary San
          Jose facilities. However, this does not eliminate the significant
          risk to NETCOM's operations from a natural disaster or other
          unanticipated event at one of these two sites. See "Risk Factors
          -- Dependence on Network Infrastructure; Risk of System Failure;
          Security Risks." Internationally, NETCOM has NOCs in Toronto and
          London.


                                      -48-
     <PAGE>


               NETCOM is continuing to enhance capacity and capabilities of
          its data communications network. NETCOM continues to add ATM
          switches, and plans to continue increasing capacity as its
          customer base increases. Additionally, NETCOM has efforts
          currently underway to increase the available dial-up speeds. As
          of December 31, 1997, NETCOM had 247 POPs in the United States
          and Canada, as listed below. Furthermore, NETCOM offers virtual
          local access lines in Canada and the United Kingdom.


   ALABAMA        COLORADO       INDIANA         NEW             PENNSYLVANIA
                                                 HAMPSHIRE
     Birmingham     Colorado       Bloomington     Manchester      Allentown
                    Springs
     Huntsville     Denver         Ft. Wayne       Nashua          Harrisburg
   ARKANSAS         Ft.            Indianapolis    Portsmouth      King of
                    Collins                                        Prussia
     Little Rock  CONNECTICUT    IOWA            NEW JERSEY        Pittsburgh
   ARIZONA          Danbury        Des Moines      Atlantic        Reading
                                                   City
     Phoenix        Hartford     KANSAS            Cherry          Wilkes
                                                   Hill            -Barre
     Tucson         New Haven      Kansas City     Eatontown     RHODE ISLAND
   CALIFORNIA       Stamford       Topeka          Hackensack      Providence
     Alameda      DELAWARE         Wichita         Morristown    SOUTH
                                                                 CAROLINA
     Bakersfield    Wilmington   KENTUCKY          New             North
                                                   Brunswick       Charleston
     Benecia      DISTRICT OF      Lexington     NEWARK          Columbia
     /Vallejo
     Corona       COLUMBIA         Louisville      Paterson        Greenville
                                                   /Passaic
     Escondido      Washington   LOUISIANA         Pennington    TENNESSEE
     Fremont      FLORIDA          Baton Rouge     Princeton       Chattanooga
     Fresno         Boca           New Orleans     Trenton         Knoxville
                    Raton
     Irvine         Clearwater/  MAINE             Westfield       Memphis
     /Santa
     Anna
     La Puente      St.            Portland      NEW MEXICO        Nashville
     /Covina        Petersburg
     Long Beach     Cocoa        MARYLAND          Albuquerque   TEXAS
     Los Angeles    Daytona        Baltimore       Santa Fe        Austin
                    Beach
     Mission        Deland         Columbia      NEW YORK          Bryan
     Viejo
     Modesto        Fort Walton    Frederick       Albany          Dallas
                    Beach
     Monterey       Ft.            Kensington      Binghamton      El Paso
                    Lauderdale
     Morgan Hill    Ft. Meyers     Rockville       Buffalo         Ft. Worth
     Ontario        Gainesville  MASSACHUSETTS     Garden          Harlingen
                                                   City
     Palm           Jacksonville   Amherst         New York        Houston
     Springs                                       City(2)
     Palo Alto      Miami          Boston          Poughkeepsie    Irving
     Pasadena       Orlando        Framingham      Rochester       San Antonio
                                                   /Webster
     Petaluma       Pensacola      Lawrence        Ronkonkoma/   UTAH
     Pleasanton     Sarasota       Lowell          Holbrook        Ogden
     Sacramento     Tallahassee    Springfield     Syracuse        Orem
                                                   /Liverpool
     Salinas        Tampa          Taunton         Utica/Rome      Salt Lake
                                                                   City
     San            West Palm      Wellesley     NORTH CAROLINA  VERMONT
     Bernardino     Beach
     San Diego    GEORGIA          Worcester       Charlotte       Burlington
     San            Athens       MICHIGAN          Raleigh       VIRGINIA
     Francisco/                                    /Durham
       Daly         Atlanta        Ann Arbor       Wilmington      Leesburg
       City(2)
     San Jose(2)    Augusta        Detroit         Winston         Norfolk
                                                   -Salem
     San Luis       Macon          East Lansing  OHIO              Richmond
      Obispo
     San Marcos     Savannah       Grand Rapids    Akron           Roanoke
     San Mateo    IDAHO            Kalamazoo       Cincinnati      Woodbridge
     San Rafael     Boise          Pontiac         Cleveland     WASHINGTON
     Santa        ILLINOIS         Warren          Columbus        Everett
     Barbara
     Santa Cruz     Alsip        MINNESOTA         Dayton          Kennewick
     Santa Maria    Aurora         Minneapolis     Elyria          Olympia
                                                                   /Lacey
     Santa Rosa     Champaign      Rochester       Hamilton        Seattle
     Stockton       Chicago      MISSOURI          Toledo          Silverdale
     Temecula       Chicago/       Springfield     Youngstown      Spokane
                    Downtown
     Thousand       Joliet         St. Louis     OKLAHOMA          Tacoma
     Oaks
     Valencia       Moline       NEBRASKA          Oklahoma        Vancouver
                                                   City
     Ventura        Oakbrook/      Lincoln         Tulsa         WEST
                                                                 VIRGINIA
     Victorville    Downers        Omaha         OREGON            Martinsburg
                    Grove
     Walnut         Palatine     NEVADA            Eugene        WISCONSIN
     Creek          /N. Chicago
     Woodland       Peoria         Las Vegas       Portland        Appleton
                                                   /Beaverton      /Green Bay
     Woodland       Rockford       Reno            Salem           Kenosha
     Hills
                    Waukegan                                       Madison
                                                                   Milwaukee


                                      -49-
     <PAGE>


              CANADA
                Barrie            Georgetown      London             Semie
                Calgary           Halifax         Montreal           Toronto
                Collingwood       Hamilton        Oshawa             Vancouver
                 /Wasaga Beach    Kingston        Ottawa             Victoria
                Edmonton          Kitchener       St. Catherine's    Windsor
                                                                     Winnipeg

          Competition

               The market for Internet access and related services is
          highly competitive. There are no substantial barriers to entry
          and the Company anticipates that competition will continue to
          intensify as the use of the Internet grows. The tremendous growth
          and potential market size of the Internet access market has
          attracted many new start-ups as well as existing businesses from
          different industries. Current and prospective competitors
          include, in addition to other national, regional and local ISPs,
          long distance and local exchange telecommunications companies,
          cable television, direct broadcast satellite, wireless
          communications providers, and on-line service providers.

               ISPs. According to industry sources, there are over 4,300
          ISPs in the United States and Canada as of October 31, 1997,
          consisting of national, regional and local providers. The
          Company's current primary competitors include other ISPs with a
          significant national presence which focus on business customers,
          such as UUNet Technologies, BBN and PSINet. While the Company
          believes that its level of local service and support and target
          market focus distinguish it from these competitors, many of these
          competitors have significantly greater market share, brand
          recognition, and financial, technical and personnel resources
          than the Company. The Company also competes with unaffiliated
          regional and local ISPs in its targeted geographic regions.

               Telecommunications Carriers. The major long distance
          companies (also known as interexchange carriers or IXCs),
          including AT&T, MCI, and Sprint, offer Internet access services
          and compete with the Company. The recent sweeping reforms in the
          federal regulation of the telecommunications industry have
          created greater opportunities for ILECs, including the RBOCs and
          other competitive CLECs, to enter the Internet connectivity
          market. In order to address the Internet connectivity
          requirements of the business customers of long distance and local
          carriers, the Company believes that there is a move toward
          horizontal integration by ILECs through acquisitions or joint
          ventures with and the wholesale purchase of connectivity from
          ISPs. The WorldCom/MFS/UUNet consolidation and GTE's recent
          acquisition of BBN are indicative of this trend. Accordingly, the
          Company expects that it will experience increased competition
          from the traditional telecommunications carriers. Many of these
          telecommunications carriers, in addition to their substantially
          greater network coverage, market presence, and financial
          technical and personnel resources, also have large existing
          commercial customer bases.

               Cable Companies, Direct Broadcast Satellite and Wireless
          Communications Companies. Many of the major cable companies have
          announced that they are exploring the possibility of offering
          Internet connectivity, relying on the viability of cable modems
          and economical upgrades to their networks. Continental
          Cablevision, Inc. and TCI have recently announced trials to
          provide Internet cable service to their residential customers in
          select areas. However, the cable companies are faced with large-
          scale upgrades of their existing plant equipment and
          infrastructure in order to support connections to the Internet
          backbone via high-speed cable access devices. Additionally, their
          current subscriber base and market focus is residential which
          requires that they partner with business-focused providers or
          undergo massive sales and marketing and network development
          efforts in order to target the business sector. Several
          announcements also have recently been made by other alternative
          service companies approaching the Internet connectivity market
          with various wireless terrestrial and satellite-based service
          technologies. These include Hughes Network Systems' announcement
          that it will provide high-speed data through direct broadcast
          satellite technology; CAI Wireless Systems, Inc.'s announcement
          of an MMDS wireless cable operator launching data services via
          2.5 to 2.7 GHz and high-speed wireless modem technology; and
          Winstar Communications, a 38 GHz radio company that wholesales
          its network capacity to other carriers and now offers high-speed
          Internet access to business customers.


                                      -50-
     <PAGE>


               On-line Service Providers. The dominant on-line service
          providers, including Microsoft Network, America Online,
          Compuserve, Inc. and Prodigy, Inc., have all entered the Internet
          access business by engineering their current proprietary networks
          to include Internet access capabilities. The Company competes to
          a lesser extent with these service providers, which currently are
          primarily focused on the consumer marketplace and offer their own
          content, including chat rooms, news updates, searchable reference
          databases, special interest groups and shopping. While Compuserve
          recently announced it will also target Internet connectivity for
          the small to medium-sized business market, this will require a
          significant transition from a consumer market focus to a business
          market focus.

               The Company believes that its ability to attract business
          customers and to market value-added services are keys to its
          future success. However, there can be no assurance that its
          competitors will not introduce similar pricing plans at
          comparable or more attractive prices in the future or that the
          Company will not be required to reduce its prices to match
          competition. Recently, many competitive ISPs have shifted their
          focus from individual customers to business customers. Moreover,
          there can be no assurance that more of the Company's competitors
          will not shift their focus to attracting business customers,
          resulting in even more competition for the Company. There can be
          no assurance that NETCOM will be able to offset the effects of
          any such competition or resulting price reductions through an
          increase in the number of its subscribers, higher revenue from
          enhanced services, cost reductions or otherwise. Increased
          competition could result in erosion of NETCOM's market share and
          adversely affect NETCOM's operating results. See "Risk Factors --
          Competition."

          Intellectual Property and Other Proprietary Rights

               NETCOM relies on a combination of worldwide copyright and
          trademark laws, trade secrets, software security measures,
          license agreements and nondisclosure agreements to protect its
          proprietary technology and software products. NETCOM currently
          has no domestic or foreign patents or patent applications
          pending. However, NETCOM does have registered or pending
          trademarks in various countries including the United States.
          NETCOM from time to time receives notices claiming that it is
          infringing the proprietary rights of third parties. Any such
          claims could be time-consuming, result in costly litigation,
          cause product shipment delays or lead NETCOM to enter into
          royalty or licensing agreements rather than disputing the merits
          of such claims. For a more extensive discussion on intellectual
          property and rights, see "Risk Factors -- Limited Intellectual
          Property Protection."

   
               CSW Strategic Alliance.  In January 1997, ICG announced a
          strategic alliance with CSW which was formed for the purpose of
          developing and marketing telecommunications services in Austin,
          Corpus Christi, Dallas, Houston and San Antonio, Texas.  The
          venture entity, a limited partnership named CSW/ICG ChoiceCom,
          L.P. ("ChoiceCom"), is based in Austin, Texas.  CSW holds 100% of
          the interest in ChoiceCom and ICG has an option to purchase a 50%
          interest at any time prior to July 1, 2003.  Subsequent to July
          1, 1999, if ICG has not exercised its purchase option, CSW will
          have the right to sell, at a price pursuant to the terms of the
          limited partnership agreement, either 51% or 100% of the
          partnership interest in ChoiceCom to ICG.  CSW and ICG each have
          two representatives on the Management Committee of the general
          partner of ChoiceCom.  ChoiceCom is currently offering local
          exchange, long distance and long haul services in Austin, Corpus
          Christi, Dallas, Houston and San Antonio, Texas and other
          selected areas of Texas and may offer these services as well as
          data communications and other services in Arkansas, Louisiana and
          Oklahoma.
    

   
               Pursuant to these agreements relating to ChoiceCom, prior to
          offering ISP services in the states of Texas, Oklahoma, Louisiana
          and Arkansas, ICG is obligated to offer CSW the right to purchase
          up to a 49% interest in the business opportunity providing such
          services. Consequently, ICG has offered CSW an option to purchase
          up to 49% of that portion of the business of NETCOM that provides
          such services in such four-state area (the "ISP Opportunity") at
          a price based on the costs and expenses incurred by ICG to
          acquire such ISP Opportunity. The Company does not know whether
          CSW will exercise this option. If CSW does not exercise this
          option, at such time, if ever, that ICG exercises the option it
          currently holds to acquire a 50% interest in ChoiceCom, ChoiceCom
          will then effectively have the right to acquire 100% of the ISP
          Opportunity from ICG at a price equal to ICG's costs and expenses
          (including an implied interest rate) incurred with respect to
          such ISP Opportunity. As a result, ICG is required to maintain
    


                                      -51-
     <PAGE>


   
          separate books and records for the ISP Opportunity, and
          transactions between the ISP Opportunity and NETCOM's other
          operations will be carried out on an arm's length basis.
          Additionally, options on substantially the same terms will be
          available to CSW and ChoiceCom with respect to all
          telecommunications business opportunities in such four-state
          area.  See "Risk Factors - Risks related to CSW/ChoiceCom
          Options."
    

          Employees

   
               As of March 31, 1998, the Company employed 847 persons, all
          of whom were full-time employees of NETCOM, including 170 in
          operations, 274 in customer support, 176 in marketing and
          distribution, 162 in administration and 65 in Web site and
          software integration.  None of the Company's employees is
          represented by a labor union and the Company considers its
          employee relations to be good.
    

          Properties

   
               NETCOM's executive offices and data communications centers
          are located in San Jose, California, where the Company currently
          leases approximately 183,000 square feet under various leases in
          three buildings that expire during various months in 1999. In
          addition, the Company leases approximately 60,800 square feet in
          Dallas, Texas for its second data communications center. The
          Company also leases space (typically less than 500 square feet)
          in various geographic locations to house the telecommunications
          equipment for each of its local access numbers. NETCOM's Canadian
          subsidiary leases approximately 19,600 square feet in Toronto,
          Canada. The Toronto lease expires in December 2000. The Company's
          United Kingdom subsidiary leases approximately 22,800 square feet
          in Bracknell, United Kingdom. The United Kingdom lease expires in
          March 2014.
    

          Litigation

   
               A putative class action lawsuit, Adam L. Swinehart, on
          behalf of himself and others similarly situated v. NETCOM On-Line
          Communication Services, Inc., was filed on July 15, 1997 in the
          Superior Court of California, Orange County, alleging unfair
          business practice and related causes of action against NETCOM in
          connection with its offers of free trial periods and cancellation
          procedures and claiming damages of at least $10 million. The case
          is in preliminary stages, the complaint has been answered and
          plaintiff has served initial requests for discovery. NETCOM
          believes it has meritorious defenses to such claims and intends
          to vigorously defend the action. 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 Federal Trade Commission ("FTC") is conducting an
          inquiry regarding the advertising, marketing, subscription and
          billing practices of NETCOM. NETCOM believes that it has made
          reasonable efforts to comply with applicable laws. If the FTC
          were to conclude that NETCOM violated any applicable law, it
          could seek relief in the form of equitable relief, civil monetary
          penalties, or other remedies.

               The Company is from time to time involved in litigation in
          the course of its business. The Company is currently involved in
          certain other litigation and potential claims which management
          believes, based on facts presently known, will not have a
          material adverse effect on the Company's business, operating
          results or financial condition. In addition, from time to time
          the Company receives notices claiming that it is infringing the
          proprietary rights of third parties, and there can be no
          assurance that the Company will not become the subject of
          infringement claims or legal proceedings with third parties with
          respect to current or future products. See "Business --
          Intellectual Property and Other Proprietary Rights."


                                      -52-
     <PAGE>


                                      MANAGEMENT

               Set forth below are the names, ages and positions of
          directors and executive officers of the Company.

                     NAME           AGE               POSITION
                     ----           ---               --------
           J. Shelby Bryan . . . .   52    Chairman of the Board of
                                           Directors, President and
                                           Chief Executive Officer

           James D. Grenfell . . .   46    Executive Vice President, Chief
                                           Financial Officer and Director

           H. Don Teague . . . . .   55    Executive Vice President, General
                                           Counsel, Secretary and Director

   
           David W. Garrison(1)  .   42    Executive Vice President and
                                           Director, and Chairman of the
                                           Board of Directors and Chief
                                           Executive Officer of NETCOM

           Eric W. Spivey(1) . . .   37    Senior Vice President, President
                                           and Chief Operating Officer of
                                           NETCOM
    

           Michael D. Kallet . . .   44    Senior Vice President, and Senior
                                           Vice President, Products,
                                           Technology  and Business
                                           Development of NETCOM

           Sheldon S. Ohringer . .   41    Director

   
          --------------------
          (1)  On May 29, 1998, ICG announced that effective June 19, 1998
               Mr. Garrison will resign the positions of Executive Vice
               President and director of the Company and Chairman and Chief
               Executive Officer of NETCOM and that Mr. Spivey will
               continue in his current positions as Senior Vice President
               of the Company and President of NETCOM.
    


               J. Shelby Bryan was appointed Chairman of the Board of
          Directors, President and Chief Executive Officer of the Company
          in January 1998. In May 1995, Mr. Bryan was appointed President,
          Chief Executive Officer and a Director of ICG. He has 18 years of
          experience in the telecommunications industry, primarily in the
          cellular business. He co-founded Millicom International Cellular
          S.A. ("Millicom"), 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.

               James D. Grenfell, Executive Vice President, Chief Financial
          Officer and Director of the Company, joined ICG as Executive Vice
          President and Chief Financial Officer in November 1995.
          Previously, Mr. Grenfell served as Director of Financial Planning
          for BellSouth Corporation and Vice President and Assistant
          Treasurer of BellSouth Capital Funding. A Chartered Financial
          Analyst, Mr. Grenfell has been a telephone industry financial
          executive for over 20 years. He was with BellSouth from 1985
          through November 1996, serving previously as Finance Manager of
          Mergers and Acquisitions. He handled BellSouth's financing
          strategies, including capital market financings as well as public
          debt and banking relationships. Prior to BellSouth, Mr. Grenfell
          spent two years as a Project Manager with Utility Financial
          Services and six years with GTE of the South, a subsidiary of GTE
          Corporation, including four years as Assistant Treasurer.

               H. Don Teague, Executive Vice President, General Counsel,
          Secretary and Director of the Company, joined ICG as Executive
          Vice President, General Counsel and Secretary 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.

               David W. Garrison has been Executive Vice President and a
          Director of the Company since January 1998. In March 1996, Mr.
          Garrison was appointed Chairman of the Board of Directors of
          NETCOM and, since April 1995, Mr. Garrison has been NETCOM's
          Chief Executive Officer. Prior thereto, he served as its


                                      -53-
     <PAGE>


          President and a Director from February 1995. Mr. Garrison also
          served as NETCOM's Chief Operating Officer from February 1995 to
          April 1995. Mr. Garrison also serves on the Boards of Directors
          of Ameritrade Holding Corporation, Traveling Software, Inc. and
          the Internet Service Association. From December 1990 to September
          1994, Mr. Garrison was President of SkyTel, a division of Mobile
          Telecommunications, Inc. ("MTEL"). During his association with
          MTEL (1990 to 1994), Mr. Garrison also held positions as Senior
          Vice President and Vice President. From 1986 to 1990, Mr.
          Garrison served successively as Chief Operating Officer,
          President, Chief Executive Officer and Chairman for Dial Page, a
          regional paging carrier based in Greenville, South Carolina.

               Eric W. Spivey, Senior Vice President of the Company, has
          served as President and Chief Operating Officer of NETCOM since
          March 1998.  Mr. Spivey joined NETCOM in January 1996 as
          President, NETCOM International.  Prior to his appointment to
          NETCOM, Mr. Spivey held senior positions with the Dun &
          Bradstreet Corporation for more than a decade in North America,
          Europe, Asia-Pacific and Latin America, including Chief Executive
          Officer for the Australia and New Zealand businesses.

               Michael D. Kallet, Senior Vice President of the Company, has
          served as Senior Vice President, Products, Technology and
          Business Development of NETCOM since August 1996. From December
          1995 to August 1996, Mr. Kallet served as NETCOM's Vice President
          of Software Engineering. Prior to joining NETCOM, Mr. Kallet was
          the founder of MK Management Consultants from October 1994 to
          November 1995. He served as Senior Vice President of Development
          for Walker Interactive from December 1993 to October 1994. From
          April 1992 to September 1993 he served as Vice President of
          Research and Development at Verity, Inc. From 1988 through 1992,
          Mr. Kallet was employed by Software Publishing Company.

               Sheldon S. Ohringer, Director of the Company, has served as
          Executive Vice President-Telecom of ICG and President of ICG
          Telecom Group, Inc. since September 1997.  Prior to this
          position, Mr. Ohringer was Senior Vice President of Business
          Development and Strategic Planning for ICG Telecom Group, Inc.
          since November 1994.  Prior to joining ICG, Mr. Ohringer was
          Senior Vice President of Sales and Business Development for U.S.
          Long Distance, Inc. from May 1991 until October 1994.  From May
          1984 until August 1990, Mr. Ohringer held key management and
          executive positions with Telecom* USA, a major long distance
          carrier which was acquired by MCI in 1990.

                    CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

               ICG intends to enter into arrangements with ICG Equipment to
          purchase, lease, license or enter into right-of-use arrangements,
          for telecommunications equipment, software and capacity and
          related services. The equipment and services provided to ICG will
          be utilized to upgrade and expand its network infrastructure to
          take full advantage of the opportunities and cost savings
          available as a result of the acquisitions made by the Company.
          Any such arrangements will be on an arm's length basis and on
          comparable terms ICG would be able to obtain from a third party.

   
               Messrs. Bryan, Grenfell, Teague and Ohringer are also
          officers of ICG and Mr. Garrison serves on the Board of Directors
          of ICG (however, Mr. Garrison has submitted his resignation from
          such Board effective June 19, 1998). The cost of the time and
          efforts spent by such officers of ICG on matters for the benefit
          of the Company will be reimbursed by the Company.
    

               The Company and ICG expect that from time to time, as NETCOM
          and other future acquisitions become integrated within ICG's
          business, the Company and ICG will be providing to each other
          certain services, such as accounting, legal, operations, network
          and general corporate services as needs arise. All such services
          will be priced and consideration paid on an arm's length basis in
          accordance with the terms of the ICG Indentures.

   
               Upon the formation of ICG Services, the Company entered into
          certain intercompany and shared services agreements with ICG,
          whereby ICG allocates to the Company direct and certain indirect
          costs incurred by ICG or its Restricted Subsidiaries on behalf of
          the Company. Allocated expenses generally include a portion of
    


                                      -54-
     <PAGE>


   
          salaries and related benefits of legal, accounting and finance,
          information systems support and other ICG employees, certain
          overhead costs and reimbursement for invoices of the Company paid
          by ICG.  Conversely, any cash collected by ICG on behalf of the
          Company or invoices paid by the Company on behalf of ICG are in
          turn reimbursed to the Company by ICG.  As the Company and its
          subsidiaries and ICG and its Restricted Subsidiaries jointly
          enter into service offerings and other transactions, joint costs
          incurred are generally allocated to each of the Company and ICG
          according to the relative capital invested and efforts expended
          of each party. All transactions between the Company and its
          subsidiaries and ICG and its Restricted Subsidiaries are approved
          by the Board of Directors of each entity.
    

   
               For the three months ended March 31, 1998, ICG charged
          approximately $1.6 million to the Company for intercompany
          transfers and direct and indirect costs incurred by ICG and its
          Restricted Subsidiaries on behalf of the Company. In addition,
          the Company charged approximately $0.7 million to ICG and its
          Restricted Subsidiaries for intercompany transfers and direct and
          indirect costs incurred by the Company on behalf of ICG and its
          Restricted Subsidiaries.
    

                           SOLE STOCKHOLDER OF THE COMPANY

               ICG owns all of the outstanding shares of common stock, $.01
          par value per share, of the Company. The principal executive
          offices of ICG are located at 161 Inverness Drive West,
          Englewood, Colorado 80112.


                                      -55-
     <PAGE>


                                  THE EXCHANGE OFFER

          PURPOSE AND EFFECT OF THE EXCHANGE OFFER

               The Old Notes were sold by Morgan Stanley & Co. Incorporated
          (the "Placement Agent") on February 12, 1998 to a limited number
          of institutional investors (the "Purchasers"). In connection with
          the sale of the Old Notes, the Company and the Placement Agent
          entered into a registration rights agreement dated February 12,
          1998 (the "Registration Rights Agreement"), which requires, among
          other things, the Company (i) to cause the Old Notes to be
          registered under the Securities Act or (ii) to use its best
          efforts to cause to be filed with the Commission a registration
          statement under the Securities Act with respect to New Notes
          identical in all material respects to the Old Notes and have such
          registration statement declared effective under the Securities
          Act and remain effective until the closing of the Exchange Offer.
          The Company is further obligated, upon the effectiveness of that
          registration statement, to offer the holders of the Old Notes the
          opportunity to exchange their Old Notes for a like principal
          amount of New Notes which will be issued without a restrictive
          legend and may be reoffered and resold by the holder without
          restrictions or limitations under the Securities Act. A copy of
          the Registration Rights Agreement has been filed as an exhibit to
          the Registration Statement of which this Prospectus is a part.
          The Exchange Offer is being made pursuant to the Registration
          Rights Agreement to satisfy the Company's obligations thereunder.
          The term "Holder" with respect to the Exchange Offer means any
          person in whose name Old Notes are registered on the Company's
          books or any other person who has obtained a properly completed
          assignment from the registered holder.

               In order to participate in the Exchange Offer, a Holder must
          represent to the Company, among other things, that (i) the New
          Notes acquired pursuant to the Exchange Offer are being obtained
          in the ordinary course of business of the person receiving such
          New Notes, whether or not such person is the Holder, (ii) neither
          the Holder nor any such other person is engaging in or intends to
          engage in a distribution of such New Notes, (iii) neither the
          Holder nor any such other person has an arrangement or
          understanding with any person to participate in the distribution
          of such New Notes, and (iv) neither the Holder nor any such other
          person is an "affiliate," as defined under Rule 405 promulgated
          under the Securities Act, of the Company.

               Based on a previous interpretation by the staff of the
          Commission set forth in no-action letters issued to third-
          parties, including "Exxon Capital Holdings Corporation"
          (available May 13, 1988), "Morgan Stanley & Co. Incorporated"
          (available June 5, 1991), "Mary Kay Cosmetics, Inc." (available
          June 5, 1991), "Warnaco, Inc." (available October 11, 1991) and
          "K-III Communications Corp." (available May 14, 1993), the
          Company believes that the New Notes issued pursuant to the
          Exchange Offer may be offered for resale, resold and otherwise
          transferred by any Holder of such New Notes (other than any such
          Holder which is an "affiliate" of the Company within the meaning
          of Rule 405 under the Securities Act) without compliance with the
          registration and prospectus delivery provisions of the Securities
          Act, provided that such New Notes are acquired in the ordinary
          course of such Holder's business and such Holder has no
          arrangement or understanding with any person to participate in
          the distribution of such New Notes. Any Holder who tenders in the
          Exchange Offer for the purpose of participating in a distribution
          of the New Notes cannot rely on such interpretation by the staff
          of the Commission and must comply with the registration and
          prospectus delivery requirements of the Securities Act in
          connection with a secondary resale transaction. Under no
          circumstances may this Prospectus be used for an offer to resell,
          resale or other retransfer of the New Notes. In the event that
          the Company's belief is inaccurate, Holders of the New Notes who
          transfer New Notes in violation of the prospectus delivery
          provisions of the Securities Act and without an exemption from
          registration thereunder may incur liability thereunder.  The
          Company does not assume or indemnify Holders against such
          liability. The Exchange Offer is not being made to, nor will the
          Company accept surrenders for exchange from, Holders of Old Notes
          in any jurisdiction in which the Exchange Offer or the acceptance
          thereof would not be in compliance with the securities or blue
          sky laws of such jurisdiction. Each broker-dealer that receives
          New Notes for its own account in exchange for Old Notes, where
          such Old Notes were acquired by such broker-dealer as a result of
          market-making activities or other trading activities, must
          acknowledge that it will deliver a prospectus in connection with
          any resale of such New Notes.  The Company has not entered into
          any arrangement or understanding with any person to distribute
          the New Notes to be received in the Exchange Offer. See "Plan of
          Distribution."


                                      -56-
     <PAGE>


          TERMS OF THE EXCHANGE OFFER

               Upon the terms and subject to the conditions set forth in
          this Prospectus and in the Letters of Transmittal, the Company
          will accept any and all Old Notes validly tendered and not
          withdrawn prior to 5:00 p.m., New York City time, on the
          Expiration Date. The Company will issue $1,000 principal amount
          of New Notes in exchange for each $1,000 principal amount of
          outstanding Old Notes surrendered pursuant to the Exchange Offer. 
          However, Old Notes may be tendered only in integral multiples of
          $1,000.

   
               The form and terms of the New Notes will be the same as the
          form and terms of the Old Notes except that the New Notes will be
          registered under the Securities Act and hence will not bear
          legends restricting the transfer thereof. The New Notes will
          evidence the same debt as the Old Notes. The New Notes will be
          issued under and entitled to the benefits of the Services
          Indenture, which also authorized the issuance of the Old Notes,
          such that both series will be treated as a single class of debt
          securities under the Services Indenture.
    

               As of the date of this Prospectus, $490,000,000 aggregate
          principal amount at maturity of the Old Notes is outstanding.
          This Prospectus, together with the Letter of Transmittal, is
          being sent to all registered Holders of the Old Notes.

   
               The Company intends to conduct the Exchange Offer in
          accordance with the provisions of the Registration Rights
          Agreement and the applicable requirements of the Exchange Act,
          and the rules and regulations of the Commission thereunder. Old
          Notes that are not tendered for exchange in the Exchange Offer
          will remain outstanding and will be entitled to the rights and
          benefits such Holders have under the Services Indenture.
    

               The Company shall be deemed to have accepted validly
          tendered Old Notes when, as and if the Company shall have given
          oral or written notice thereof to the Exchange Agent.  The
          Exchange Agent will act as agent for the tendering Holders for
          the purposes of receiving the New Notes from the Company.

               If any tendered Old Notes are not accepted for exchange
          because of an invalid tender, the occurrence of certain other
          events set forth herein or otherwise, certificates for any such
          unaccepted Old Notes will be returned, without expense, to the
          tendering Holder thereof as promptly as practicable after the
          Expiration Date.

               Holders who tender Old Notes in the Exchange Offer will not
          be required to pay brokerage commissions or fees or, subject to
          the instructions in the Letter of Transmittal, transfer taxes
          with respect to the exchange pursuant to the Exchange Offer. The
          Company will pay all charges and expenses, other than certain
          applicable taxes described below, in connection with the Exchange
          Offer. See "-- Fees and Expenses."

          EXPIRATION DATE; EXTENSIONS; AMENDMENTS

               The term "Expiration Date," shall mean 5:00 p.m., New York
          City time on           , 1998, unless the Company, in its sole 
                       ----------
          discretion, extends the Exchange Offer, in which case the term
          "Expiration Date" shall mean the latest date and time to which
          the Exchange Offer is extended.

               In order to extend the Exchange Offer, the Company will
          notify the Exchange Agent of any extension by oral or written
          notice and will mail to the registered Holders an announcement
          thereof, prior to 9:00 a.m., New York City time, on the next
          business day after the then Expiration Date.

               The Company reserves the right, in its sole discretion, (i)
          to delay accepting any Old Notes, to extend the Exchange Offer or
          to terminate the Exchange Offer if any of the conditions set
          forth below under "--Conditions" shall not have been satisfied by
          giving oral or written notice of such delay, extension or
          termination to the Exchange Agent or (ii) to amend the terms of
          the Exchange Offer in any manner.  Any such delay in acceptances,
          extension, termination or amendment will be followed as promptly
          as practicable by oral or written notice thereof to the
          registered Holders. If the Exchange Offer is amended in a manner
          determined by the Company to constitute a material change, the


                                      -57-
     <PAGE>


          Company will promptly disclose such amendment by means of a
          prospectus supplement that will be distributed to the registered
          Holders, and the Company will extend the Exchange Offer for a
          period of five to ten business days, depending upon the
          significance of the amendment and the manner of disclosure to the
          registered Holders, if the Exchange Offer would otherwise expire
          during such five to ten business day period.

               Without limiting the manner in which the Company may choose
          to make a public announcement of any delay, extension, amendment
          or termination of the Exchange Offer, the Company shall have no
          obligation to publish, advertise, or otherwise communicate any
          such public announcement, other than by making a timely release
          to an appropriate news agency.

               Upon satisfaction or waiver of all the conditions to the
          Exchange Offer, the Company will accept, promptly after the
          Expiration Date, all Old Notes properly tendered and will issue
          the New Notes promptly after acceptance of the Old Notes.  See "-
          - Conditions." For purposes of the Exchange Offer, the Company
          shall be deemed to have accepted properly tendered Old Notes for
          exchange when, as and if the Company shall have given oral or
          written notice thereof to the Exchange Agent.

               In all cases, issuance of the New Notes for Old Notes that
          are accepted for exchange pursuant to the Exchange Offer will be
          made only after timely receipt by the Exchange Agent of a
          properly completed and duly executed Letter of Transmittal and
          all other required documents; provided, however, that the Company
          reserves the absolute right to waive any defects or
          irregularities in the tender or conditions of the Exchange Offer.
          If any tendered Old Notes are not accepted for any reason set
          forth in the terms and conditions of the Exchange Offer or if Old
          Notes are submitted for a greater principal amount, or a greater
          number of shares, respectively, than the Holder desires to
          exchange, then such unaccepted or non-exchanged Old Notes
          evidencing the unaccepted portion, as appropriate, will be
          returned without expense to the tendering Holder thereof as
          promptly as practicable after the expiration or termination of
          the Exchange Offer.

          CONDITIONS

   
               Notwithstanding any other term of the Exchange Offer, the
          Company will not be required to exchange any New Notes for any
          Old Notes and may terminate the Exchange Offer upon the
          occurrence of any of the following conditions prior to the
          Expiration Date:
    

   
                    (a)  if any action or proceeding is instituted or
          threatened in any court or by or before any governmental agency
          with respect to the Exchange Offer which, in the Company's
          reasonable judgment, might materially impair the ability of the
          Company to proceed with the Exchange Offer; or
    

   
                    (b)  if any law, statute, rule or regulation is
          proposed, adopted or enacted, or any existing law, statute, rule
          or regulation is interpreted by the staff of the Commission,
          which, in the Company's reasonable judgment, might materially
          impair the ability of the Company to proceed with the Exchange
          Offer; or
    

   
                    (c)  if any governmental approval or approval by
          Holders of the Old Notes has not been obtained, which approval
          the Company shall, in its reasonable judgment, deem necessary for
          the consummation of the Exchange Offer as contemplated hereby.
    

   
               If the Company determines in its reasonable judgment that
          any of these conditions are not satisfied, the Company may (i)
          refuse to accept any Old Notes and return all tendered Old Notes
          to the tendering Holders, (ii) extend the Exchange Offer and
          retain all Old Notes tendered prior to the expiration of the
          Exchange Offer, subject, however, to the rights of Holders who
          tendered such Old Notes to withdraw their tendered Old Notes or
          (iii) waive such unsatisfied conditions with respect to the
          Exchange Offer and accept all properly tendered Old Notes which
          have not been withdrawn. If such waiver constitutes a material
          change to the Exchange Offer, the Company will promptly disclose
          such waiver by means of a prospectus supplement that will be
          distributed to the registered Holders, and the Company will
    


                                      -58-
     <PAGE>


   
          extend the Exchange Offer for a period of five to ten business
          days, depending upon the significance of the waiver and the
          manner of disclosure to the registered Holders, if the Exchange
          Offer would otherwise expire during such five to ten business day
          period.
    

          PROCEDURES FOR TENDERING

               To tender in the Exchange Offer, a Holder must complete,
          sign and date the Letter of Transmittal, or facsimile thereof,
          have the signatures thereon guaranteed if required by the Letter
          of Transmittal, and mail or otherwise deliver such Letter of
          Transmittal or such facsimile to the Exchange Agent prior to the
          Expiration Date.  In addition, either (i) certificates for such
          Old Notes must be received by the Exchange Agent along with the
          Letter of Transmittal, or (ii) a timely confirmation of
          book-entry transfer (a "Book-Entry Confirmation") of such Old
          Notes, if such procedure is available, into the Exchange Agent's
          account at the Depository Trust Company (the "Book-Entry Transfer
          Facility") pursuant to the procedure for book-entry transfer
          described below must be received by the Exchange Agent prior to
          the Expiration Date, or (iii) the Holder must comply with the
          guaranteed delivery procedures described below.  To be tendered
          effectively, the Letter of Transmittal and other required
          documents must be received by the Exchange Agent at the address
          set forth below under "--Exchange Agent" prior to the Expiration
          Date.

               The tender by a Holder which is not withdrawn prior to the
          Expiration Date will constitute an agreement between such Holder
          and the Company in accordance with the terms and subject to the
          conditions set forth herein and in the Letter of Transmittal.

               THE METHOD OF DELIVERY OF OLD NOTES AND THE LETTER OF
          TRANSMITTAL AND ALL OTHER REQUIRED DOCUMENTS TO THE EXCHANGE
          AGENT IS AT THE ELECTION AND RISK OF THE HOLDER. INSTEAD OF
          DELIVERY BY MAIL, IT IS RECOMMENDED THAT HOLDERS USE AN OVERNIGHT
          OR HAND DELIVERY SERVICE. IN ALL CASES, SUFFICIENT TIME SHOULD BE
          ALLOWED TO ASSURE DELIVERY TO THE EXCHANGE AGENT BEFORE THE
          EXPIRATION DATE. NO LETTER OF TRANSMITTAL OR OLD NOTES SHOULD BE
          SENT TO THE COMPANY. HOLDERS MAY REQUEST THEIR RESPECTIVE
          BROKERS, DEALERS, COMMERCIAL BANKS, TRUST COMPANIES OR NOMINEES
          TO EFFECT THE ABOVE TRANSACTIONS FOR SUCH HOLDERS.

               Any beneficial owner whose Old Notes are registered in the
          name of a broker, dealer, commercial bank, trust company or other
          nominee and who wishes to tender should contact the registered
          Holder promptly and instruct such registered Holder to tender on
          such beneficial owner's behalf. If such beneficial owner wishes
          to tender on such owner's own behalf, such owner must, prior to
          completing and executing the Letter of Transmittal and delivering
          such owner's Old Notes, either make appropriate arrangements to
          register ownership of the Old Notes in such owner's name or
          obtain a properly completed assignment from the registered
          Holder. The transfer of registered ownership may take
          considerable time.

               Signatures on a Letter of Transmittal or a notice of
          withdrawal, as the case may be, must be guaranteed by an Eligible
          Institution (as defined below) unless the Old Notes tendered
          pursuant thereto is tendered (i) by a registered Holder who has
          not completed the box entitled "Special Payment Instructions" or
          "Special Delivery Instructions" on the Letter of Transmittal or
          (ii) for the account of an Eligible Institution (as defined
          below).  In the event that signatures on a Letter of Transmittal
          or a notice of withdrawal, as the case may be, are required to be
          guaranteed, such guarantor must be a member firm of a registered
          national securities exchange or of the National Association of
          Securities Dealers, Inc., a commercial bank or trust company
          having an office or correspondent in the United States or an
          "eligible guarantor institution" within the meaning of Rule
          17Ad-15 under the Exchange Act (an "Eligible Institution").

               If the Letter of Transmittal is signed by a person other
          than the registered Holder of any Old Notes listed therein, such
          Old Notes must be endorsed or accompanied by a properly completed
          bond power signed by such registered Holder as such registered
          Holder's name appears on such Old Notes.


                                      -59-
     <PAGE>


               If the Letter of Transmittal or any Old Notes or bond or
          stock powers are signed by trustees, executors, administrators,
          guardians, attorneys-in-fact, officers of corporations or others
          acting in a fiduciary or representative capacity, such persons
          should so indicate when signing, and unless waived by the
          Company, evidence satisfactory to the Company of their authority
          to so act must be submitted with the Letter of Transmittal.

               All questions as to the validity, form, eligibility
          (including time of receipt), acceptance of tendered Old Notes and
          withdrawal of tendered Old Notes will be determined by the
          Company in its sole discretion, which determination will be final
          and binding. The Company reserves the absolute right to reject
          any and all Old Notes not properly tendered or any Old Notes the
          Company's acceptance of which would, in the opinion of counsel
          for the Company, be unlawful. The Company also reserves the right
          to waive any defects, irregularities or conditions of tender as
          to particular Old Notes.  The Company's interpretation of the
          terms and conditions of the Exchange Offer (including the
          instructions in the Letter of Transmittal) will be final and
          binding on all parties.  Unless waived, any defects or
          irregularities in connection with tenders of Old Notes must be
          cured within such time as the Company shall determine. Although
          the Company intends to notify Holders of defects or
          irregularities with respect to tenders of Old Notes, none of the
          Company, the Exchange Agent, or any other person shall incur any
          liability for failure to give such notification.  Tenders of Old
          Notes will not be deemed to have been made until such defects or
          irregularities have been cured or waived.  Any Old Notes received
          by the Exchange Agent that are not properly tendered and as to
          which the defects or irregularities have not been cured or waived
          will be returned by the Exchange Agent to the tendering Holders,
          unless otherwise provided in the Letter of Transmittal, as soon
          as practicable following the Expiration Date.

               In addition, the Company reserves the right in its sole
          discretion to purchase or make offers for any Old Notes that
          remain outstanding subsequent to the Expiration Date or, as set
          forth above under "--Conditions," to terminate the Exchange Offer
          and, to the extent permitted by applicable law, purchase Old
          Notes in the open market, in privately negotiated transactions or
          otherwise. The terms of any such purchases or offers could differ
          from the terms of the Exchange Offer.

               By tendering, each Holder will represent to the Company
          that, among other things, (i) the New Notes acquired pursuant to
          the Exchange Offer is being obtained in the ordinary course of
          business of the Person receiving such New Notes, whether or not
          such person is the Holder, (ii) neither the Holder nor any such
          other person is engaging in or intends to engage in a
          distribution of such New Notes, (iii) neither the Holder nor any
          such other person has an arrangement or understanding with any
          Person to participate in the distribution of such New Notes, and
          (iv) neither the Holder nor any such other Person is an
          "affiliate," as defined in Rule 405 of the Securities Act, of the
          Company.

               In all cases, issuance of New Notes that are accepted for
          exchange pursuant to the Exchange Offer will be made only after
          timely receipt by the Exchange Agent of certificates for such Old
          Notes or a timely Book-Entry Confirmation of such Old Notes into
          the Exchange Agent's account at the Book-Entry Transfer Facility,
          a properly completed and duly executed Letter of Transmittal and
          all other required documents. If any tendered Old Notes are not
          accepted for any reason set forth in the terms and conditions of
          the Exchange Offer or if Old Notes are submitted for a greater
          principal amount than the Holder desires to exchange, such
          unaccepted or non-exchanged Old Notes will be returned without
          expense to the tendering Holder thereof (or, in the case of Old
          Notes tendered by book-entry transfer into the Exchange Agent's
          account at the Book-Entry Transfer Facility pursuant to the
          book-entry transfer procedures described below, such
          non-exchanged Old Notes will be credited to an account maintained
          with such Book-Entry Transfer Facility) as promptly as
          practicable after the expiration or termination of the Exchange
          Offer.

          BOOK-ENTRY TRANSFER

               The Exchange Agent each will make a request to establish an
          account with respect to the Old Notes at the Book-Entry Transfer
          Facility for purposes of the Exchange Offer within two business
          days after the date of this Prospectus, and any financial
          institution that is a participant in the Book-Entry Transfer
          Facility's systems may make book-entry delivery of Old Notes by
          causing the Book-Entry Transfer to transfer such Old Notes into
          the Exchange Agent's account at the Book-Entry Transfer Facility
          in accordance with such Book-Entry Transfer Facility's procedures
          for transfer. However, although delivery of Old Notes may be
          effected through book-entry transfer at the Book-Entry Transfer


                                      -60-
     <PAGE>


          Facility, the Letter of Transmittal or facsimile thereof, with
          any required signature guarantees and any other required
          documents, must, in any case, be transmitted to and received by
          the Exchange Agent at the address set forth below under "--
          Exchange Agent" on or prior to the Expiration Date or the
          guaranteed delivery procedures described below must be complied
          with.

          GUARANTEED DELIVERY PROCEDURES

               Holders who wish to tender their Old Notes and (i) whose Old
          Notes are not immediately available or (ii) who cannot deliver
          their Old Notes, the Letter of Transmittal or any other required
          documents to the Exchange Agent prior to the Expiration Date, may
          effect a tender if:

                    (a)  The tender is made through an Eligible
          Institution;

                    (b)  Prior to the Expiration Date, the Exchange Agent
          receives from such Eligible Institution a properly completed and
          duly executed Notice of Guaranteed Delivery (by facsimile
          transmission, mail or hand delivery) setting forth the name and
          address of the Holder, the certificate number(s) of such Old
          Notes and the principal amount of Old Notes tendered stating that
          the tender is being made thereby and guaranteeing that, within
          five New York Stock Exchange trading days after the Expiration
          Date, the Letter of Transmittal (or facsimile thereof) together
          with the certificate(s) representing the Old Notes and any other
          documents required by the Letter of Transmittal will be deposited
          by the Eligible Institution with the Exchange Agent; and

                    (c)  Such properly completed and executed Letter of
          Transmittal (or facsimile thereof), as well as the certificate(s)
          representing all tendered Old Notes in proper form for transfer
          and other documents required by the Letter of Transmittal are
          received by the Exchange Agent within five New York Stock
          Exchange trading days after the Expiration Date.

               Upon request to the Exchange Agent a Notice of Guaranteed
          Delivery will be sent to Holders who wish to tender their Old
          Notes according to the guaranteed delivery procedures set forth
          above.

          WITHDRAWAL OF TENDERS

               Except as otherwise provided herein, tenders of Old Notes
          may be withdrawn at any time prior to 5:00 p.m., New York City
          time, on the Expiration Date.

               To withdraw a tender of Old Notes in the Exchange Offer, a
          written or facsimile transmission notice of withdrawal must be
          received by the Exchange Agent at its address set forth herein
          prior to 5:00 p.m., New York City time, on the Expiration Date.
          Any such notice of withdrawal must (i) specify the name of the
          person having deposited the Old Notes to be withdrawn (the
          "Depositor"), (ii) identify the Old Notes to be withdrawn
          (including the certificate number or), (iii) be signed by the
          Holder in the same manner as the original signature on the Letter
          of Transmittal by which such Old Notes were tendered (including
          any required signature guarantees) or be accompanied by documents
          of transfer sufficient to have the Trustee with respect to the
          Old Notes register the transfer of such Old Notes in the name of
          the person withdrawing the tender and (iv) specify the name in
          which any such Old Notes are to be registered, if different from
          that of the Depositor. All questions as to the validity, form and
          eligibility (including time of receipt) of such notices will be
          determined by the Company, whose determination shall be final and
          binding on all parties. Any Old Notes so withdrawn will be deemed
          not to have been validly tendered for purposes of the Exchange
          Offer and no New Notes will be issued with respect thereto unless
          the Old Notes so withdrawn are validly retendered. Any Old Notes
          which have been tendered but which are not accepted for payment
          will be returned to the Holder thereof without cost to such
          Holder as soon as practicable after withdrawal, rejection of
          tender or termination of the Exchange Offer. Properly withdrawn
          Old Notes may be retendered by following one of the procedures
          described above under "-- Procedures for Tendering" at any time
          prior to the Expiration Date.


                                      -61-
     <PAGE>


          EXCHANGE AGENT

               Norwest Banks has been appointed as Exchange Agent of the
          Exchange Offer. Questions and requests for assistance, requests
          for additional copies of this Prospectus or of the Letter of
          Transmittal and requests for Notice of Guaranteed Delivery with
          respect to the exchange of the Old Notes should be directed to
          the Exchange Agent addressed as follows:
           By Registered Mail or Certified     By Overnight Courier:
           Mail:

           Norwest Banks                       Norwest Banks
           Corporate Trust Section             Corporate Trust Section
           P.O. Box 1517                       NorthStar East Building
           Minneapolis, MN  55480-1517         Sixth and Marquette
                                               Avenues
                                               Minneapolis, MN  55479-0113

           By Telephone:                       By Facsimile:

           (612) 667-4070                      (612) 667-4972

          FEES AND EXPENSES

               The expenses of soliciting tenders will be paid by the
          Company. The principal solicitation is being made by mail;
          however, additional solicitation may be made by telecopier,
          telephone or in person by officers and regular employees of the
          Company and its affiliates.

               The Company has not retained any dealer-manager in
          connection with the Exchange Offer and will not make any payments
          to brokers-dealers or others soliciting acceptances of the
          Exchange Offer. The Company, however, will pay the Exchange Agent
          reasonable and customary fees for their services and will
          reimburse them for their reasonable out-of-pocket expenses in
          connection therewith.

               The cash expenses to be incurred in connection with the
          Exchange Offer will be paid by the Company and are estimated in
          the aggregate to be approximately $100,000. Such expenses include
          registration fees, fees and expenses of the Exchange Agent
          accounting and legal fees and printing costs, among others.

               The Company will pay all transfer taxes, if any, applicable
          to the exchange of the Old Notes pursuant to the Exchange Offer.
          If, however, certificates representing New Notes for principal
          amounts or number of shares not tendered or accepted for exchange
          are to be delivered to, or are to be issued in the name of, any
          person other than the registered Holder of Old Notes tendered, or
          if tendered the Old Notes are registered in the name of, any
          person other than the person signing the Letter of Transmittal,
          or if a transfer tax is imposed for any reason other than the
          exchange of the Old Notes pursuant to the Exchange Offer, then
          the amount of any such transfer taxes (whether imposed on the
          registered Holder or any other persons) will be payable by the
          tendering Holder. If satisfactory evidence of payment of such
          taxes or exemption therefrom is not submitted with the Letter of
          Transmittal, the amount of such transfer taxes will be billed
          directly to such tendering Holder.


                                      -62-
     <PAGE>


                             DESCRIPTION OF THE NEW NOTES

   
               The New Notes are to be issued under an indenture, dated as
          of February 12, 1998 (the "Services Indenture"), between the
          Company, as issuer, and Norwest Bank Colorado, National
          Association, as trustee (the "Trustee"). A copy of the Services
          Indenture is available upon request from the Company.  The
          following is a summary of all of the material provisions of the
          Services Indenture.  This summary does not purport to be complete
          and is subject to, and is qualified in its entirety by reference
          to, all the provisions of the Services Indenture, including the
          definitions of certain terms therein and those terms made a part
          thereof by the Trust Indenture Act of 1939, as amended (the
          "Trust Indenture Act"). Whenever particular defined terms of the
          Services Indenture not otherwise defined herein are referred to,
          such defined terms are incorporated herein by reference.  For
          definitions of certain capitalized terms used in the following
          summary, see "-- Certain Definitions."
    

          GENERAL

               The New Notes will be senior, unsecured obligations of the
          Company, initially limited to $490,000,000 aggregate principal
          amount at maturity, and will mature on February 15, 2008.
          Although for federal income tax purposes, a significant amount of
          original issue discount, taxable as ordinary income, will be
          recognized by a Holder as such discount accrues from the issue
          date of the New Notes, no interest will be payable on the New
          Notes prior to August 15, 2003. From and after February 15, 2003,
          interest will accrue at the rate of 10% per annum from February
          15, 2003, or from the most recent Interest Payment Date to which
          interest has been paid or provided for, payable semiannually (to
          Holders of record at the close of business on the February 1 or
          August 1 immediately preceding the Interest Payment Date) on
          February 15 and August 15 of each year, commencing August 15,
          2003.

               Principal of, premium, if any, and interest on the New Notes
          will be payable, and the New Notes may be exchanged or
          transferred, at the office or agency of the Company (which
          initially will be the corporate trust office of the Trustee at
          1740 Broadway, Denver, Colorado), or at the option of the
          Company, payment of interest may be made by check mailed to the
          Holders at their addresses as they appear in the Security
          Register; provided that all payments of principal, premium, if
          any, and interest with respect to New Notes represented by one or
          more permanent global New Notes registered in the name of or held
          by DTC or its nominee will be made by wire transfer of
          immediately available funds to the accounts specified by the
          Holder or Holders thereof.

               The New Notes will be issued only in fully registered form,
          without coupons, in denominations of $1,000 of principal amount
          at maturity and any integral multiple thereof. See "-- Book
          Entry; Delivery and Form." No service charge will be made for any
          registration of transfer or exchange of New Notes, but the
          Company may require payment of a sum sufficient to cover any
          transfer tax or other similar governmental charge payable in
          connection therewith.

   
               Subject to the covenants described below under "Covenants"
          and applicable law, the Company may issue additional New Notes
          under the Services Indenture. The New Notes offered hereby and
          any additional New Notes subsequently issued would be treated as
          a single class for all purposes under the Services Indenture.
    

          OPTIONAL REDEMPTION

               The New Notes will be redeemable, at the Company's option,
          in whole or in part, at any time or from time to time, on or
          after February 15, 2003 and prior to maturity, upon not less than
          30 nor more than 60 days' prior notice mailed by first class mail
          to each Holder's last address as it appears in the Security
          Register, at the following prices (the "Redemption Prices")
          (expressed in percentages of principal amount at maturity), plus
          accrued and unpaid interest, if any, to the Redemption Date
          (subject to the right of Holders of record on the relevant
          Regular Record Date that is on or prior to the Redemption Date to
          receive interest due on an Interest Payment Date), if redeemed
          during the 12-month period commencing February 15, of the years
          set forth below:


                                      -63-
     <PAGE>


              YEAR                                   REDEMPTION PRICE
           ----------------                          ---------------
           2003  . . . . . . . . . . . . . . . . .    105.0000%
           2004  . . . . . . . . . . . . . . . . .    103.3333
           2005  . . . . . . . . . . . . . . . . .    101.6667
           2006 and thereafter . . . . . . . . . .    100.0000

               In addition, at any time or from time to time, on or prior
          to February 15, 2001, the Company may, at its option, redeem New
          Notes having an aggregate principal amount at maturity of up to
          35% of the aggregate principal amount at maturity of the Notes
          with the proceeds of one or more public or private Equity
          Offerings, at a Redemption Price equal to 110.0% of Accreted
          Value on the Redemption Date; provided that at least 65% of the
          aggregate principal amount of New Notes initially issued remains
          outstanding after each such redemption.

               In the case of any partial redemption, selection of the New
          Notes for redemption will be made by the Trustee in compliance
          with the requirements of the principal national securities
          exchange, if any, on which the New Notes are listed or, if the
          New Notes are not listed on a national securities exchange, by
          lot or by such other method as the Trustee in its sole discretion
          shall deem to be fair and appropriate; provided that no New Note
          of $1,000 in principal amount at maturity or less shall be
          redeemed in part. If any New Note is to be redeemed in part only,
          the notice of redemption relating to such New Note shall state
          the portion of the principal amount thereof to be redeemed. A new
          New Note in principal amount equal to the unredeemed portion
          thereof will be issued in the name of the Holder thereof upon
          cancellation of the original New Note.

          RANKING

               The New Notes will be senior, unsecured obligations of the
          Company, will rank pari passu in right of payment with all
          existing and future unsecured, unsubordinated indebtedness and
          will be senior in right of payment to all existing and future
          subordinated indebtedness of the Company. At December 31, 1997,
          after giving pro forma effect to the Private Offering and the
          NETCOM acquisition, the Company would have had, on a consolidated
          basis, approximately $306.6 million of indebtedness including
          capitalized lease obligations. The Company is a holding company
          and the New Notes will be effectively subordinated to all
          liabilities (including trade payables) of the subsidiaries of the
          Company, and at December 31, 1997, on the same pro forma basis,
          the subsidiaries of the Company would have had approximately $-
          34.5 million of liabilities (excluding intercompany payables)
          including approximately $6.0 million of indebtedness, consisting
          solely of capitalized lease obligations. The Company may incur
          substantial amounts of indebtedness in the future. See "Risk
          Factors -- Substantial Indebtedness; Ability to Service Debt" and
          "-- Holding Company Structure; Priority of Creditors."

          CERTAIN DEFINITIONS

   
               Set forth below is a summary of certain of the defined terms
          used in the covenants and other provisions of the Services
          Indenture. Reference is made to the Services Indenture for the
          definition of any other capitalized term used herein for which no
          definition is provided.
    

               "Accreted Value" is defined to mean, for any Specified Date,
          the amount calculated pursuant to (i), (ii), (iii) or (iv) for
          each $1,000 principal amount at maturity of New Notes:

                    (i) if the Specified Date occurs on one of the
               following dates (each a "Semi-Annual Accrual Date"), the
               Accreted Value will equal the amount set forth below for
               such Semi-Annual Accrual Date:

                  SEMI-ANNUAL                                ACCRETED 
                 ACCRUAL DATE                                  VALUE  
               ----------------                              ---------
               August 15, 1998                                 $644.60
               February 15, 1999                               $676.83
               August 15, 1999                                 $710.68
               February 15, 2000                               $746.21
               August 15, 2000                                 $783.52


                                      -64-
     <PAGE>


               February 15, 2001                               $822.70
               August 15, 2001                                 $863.83
               February 15, 2002                               $907.02
               August 15, 2002                                 $952.38
               February 15, 2003                             $1,000.00

                    (ii) if the Specified Date occurs before the first
               Semi-Annual Accrual Date, the Accreted Value will equal the
               sum of (a) the original issue price and (b) an amount equal
               to the product of (1) the Accreted Value for the first Semi-
               Annual Accrual Date less the original issue price multiplied
               by (2) a fraction, the numerator of which is the number of
               days from the issue date of the New Notes to the Specified
               Date, using a 360-day year of twelve 30-day months, and the
               denominator of which is the number of days elapsed from the
               issue date of the Notes to the first Semi-Annual Accrual
               Date, using a 360-day year of twelve 30-day months;

                    (iii) if the Specified Date occurs between two Semi-
               Annual Accrual Dates, the Accreted Value will equal the sum
               of (a) the Accreted Value for the Semi-Annual Accrual Date
               immediately preceding such Specified Date and (b) an amount
               equal to the product of (1) the Accreted Value for the
               immediately following Semi-Annual Accrual Date less the
               Accreted Value for the immediately preceding Semi-Annual
               Accrual Date multiplied by (2) a fraction, the numerator of
               which is the number of days from the immediately preceding
               Semi-Annual Accrual Date to the Specified Date, using a 360-
               day year of twelve 30-day months, and the denominator of
               which is 180; or

                    (iv) if the Specified Date occurs after the last Semi-
               Annual Accrual Date, the Accreted Value will equal $1,000.

               "Acquired Indebtedness" means Indebtedness of a Person
          existing at the time such Person becomes a Restricted Subsidiary
          or assumed in connection with an Asset Acquisition by a
          Restricted Subsidiary and not Incurred in connection with, or in
          anticipation of, such Person becoming a Restricted Subsidiary or
          such Asset Acquisition.

               "Adjusted Consolidated Net Income" means, for any period,
          the aggregate net income (or loss) of the Company and its
          Restricted Subsidiaries for such period determined in conformity
          with GAAP; provided that the following items shall be excluded in
          computing Adjusted Consolidated Net Income (without duplication):
          (i) the net income (or loss) of any Person that is not a
          Restricted Subsidiary (or is an Unrestricted Subsidiary), except
          to the extent of the amount of dividends or other distributions
          actually paid to the Company or any of its Restricted
          Subsidiaries by such Person or an Unrestricted Subsidiary during
          such period; (ii) solely for the purposes of calculating the
          amount of Restricted Payments that may be made pursuant to clause
          (C) of the first paragraph of the "Limitation on Restricted
          Payments" covenant described below (and in such case, except to
          the extent includible pursuant to clause (i) above), the net
          income (or loss) of any Person accrued prior to the date it
          becomes a Restricted Subsidiary or is merged into or consolidated
          with the Company or any of its Restricted Subsidiaries or all or
          substantially all of the property and assets of such Person are
          acquired by the Company or any of its Restricted Subsidiaries;
          (iii) the net income of any Restricted Subsidiary to the extent
          that the declaration or payment of dividends or similar
          distributions by such Restricted Subsidiary of such net income is
          not at the time permitted by the operation of the terms of its
          charter or any agreement, instrument, judgment, decree, order,
          statute, rule or governmental regulation applicable to such
          Restricted Subsidiary (except to the extent such restriction has
          been legally waived); (iv) any gains or losses (on an after-tax
          basis) attributable to Asset Sales or the termination of
          discontinued operations; (v) except for purposes of calculating
          the amount of Restricted Payments that may be made pursuant to
          clause (C) of the first paragraph of the "Limitation on
          Restricted Payments" covenant described below, any amount paid or
          accrued as dividends on preferred stock of the Company or any
          Restricted Subsidiary owned by Persons other than the Company and
          any of its Restricted Subsidiaries; (vi) all extraordinary gains
          and extraordinary losses; and (vii) at the irrevocable election
          of the Company for each occurrence, any net after-tax income
          (loss) from discontinued operations; provided that for purposes
          of any subsequent Investment in the entity conducting such
          discontinued operations under the "Restricted Payments" covenant,
          such entity shall be treated as an Unrestricted Subsidiary until
          such discontinued operations have actually been disposed of.


                                      -65-
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               "Adjusted Consolidated Net Tangible Assets" means the total
          amount of assets of the Company and its Restricted Subsidiaries
          (less applicable depreciation, amortization and other valuation
          reserves), except to the extent resulting from write-ups of
          capital assets (excluding write-ups in connection with accounting
          for acquisitions in conformity with GAAP), after deducting
          therefrom (i) all current liabilities of the Company and its
          Restricted Subsidiaries (excluding intercompany items) and (ii)
          all goodwill, trade names, trademarks, patents, unamortized debt
          discount and expense and other like intangibles, all as set forth
          on the most recent quarterly or annual consolidated balance sheet
          of the Company and its Restricted Subsidiaries, prepared in
          conformity with GAAP and filed with the Commission or provided to
          the Trustee pursuant to the "Commission Reports and Reports to
          Holders" covenant.

               "Affiliate" means, as applied to any Person, any other
          Person directly or indirectly controlling, controlled by, or
          under direct or indirect common control with, such Person. For
          purposes of this definition, "control" (including, with
          correlative meanings, the terms "controlling," "controlled by"
          and "under common control with"), as applied to any Person, means
          the possession, directly or indirectly, of the power to direct or
          cause the direction of the management and policies of such
          Person, whether through the ownership of voting securities, by
          contract or otherwise.

               "Asset Acquisition" means (i) an investment by the Company
          or any of its Restricted Subsidiaries in any other Person
          pursuant to which such Person shall become a Restricted
          Subsidiary or shall be merged into or consolidated with the
          Company or any of its Restricted Subsidiaries or (ii) an
          acquisition by the Company or any of its Restricted Subsidiaries
          of the property and assets of any Person other than the Company
          or any of its Restricted Subsidiaries that constitute
          substantially all of a division or line of business of such
          Person.

   
               "Asset Sale" means any sale, transfer or other disposition
          (including by way of merger, consolidation or sale-leaseback
          transaction) in one transaction or a series of related
          transactions by the Company or any of its Restricted Subsidiaries
          to any Person other than the Company or any of its Restricted
          Subsidiaries of (i) all or any of the Capital Stock of any
          Restricted Subsidiary, (ii) all or substantially all of the
          property and assets of an operating unit or business of the
          Company or any of its Restricted Subsidiaries or (iii) any other
          property and assets (other than the Capital Stock or other
          Investment in an Unrestricted Subsidiary) of the Company or any
          of its Restricted Subsidiaries outside the ordinary course of
          business of the Company or such Restricted Subsidiary and, in
          each case, that is not governed by the provisions of the Services
          Indenture applicable to mergers, consolidations and sales of all
          or substantially all of the assets of the Company; provided that
          "Asset Sale" shall not include (a) sales or other dispositions of
          inventory, receivables and other current assets, (b) sales or
          other dispositions of assets for consideration at least equal to
          the fair market value of the assets sold or disposed of, to the
          extent that the consideration received would constitute property
          or assets of the kind described in clause (B) of the "Limitation
          on Asset Sales" covenant, (c) a disposition of cash or Temporary
          Cash Investments, (d) any Restricted Payment that is permitted to
          be made, and is made, under the "Limitation on Restricted
          Payments" covenant, (e) sales or other dispositions of assets
          with a fair market value (as certified in an Officers'
          Certificate) not in excess of $2.0 million (provided that any
          series of related sales or dispositions in excess of $2.0 million
          shall be considered "Asset Sales"), (f) the lease, license,
          transfer of rights-of-use, assignment of a lease, license,
          transfer of rights-of-use or sublease or sublicense of any real
          or personal property in the ordinary course of business, (g)
          foreclosures on assets, (h) substantially simultaneous exchange
          by the Company or any Restricted Subsidiary of property or
          equipment for other property or equipment; provided that the
          property or equipment received by the Company or such Restricted
          Subsidiary has, at least substantially equal market value to the
          Company or such Restricted Subsidiary, (i) sales or other
          dispositions by the Company or any Restricted Subsidiary, from
          time to time, of up to 100% of the Southwest Communications
          Business to Central and South West Corporation or its affiliates
          or CSW/ICG ChoiceCom, L.P. and (j) transfer or other disposition
          by the Company or any Restricted Subsidiary of Capital Stock of
          any Restricted Subsidiary or an operating unit or business of the
          Company or any Restricted Subsidiary in exchange for an ownership
          interest in a joint venture whose primary business is related,
          ancillary or complementary to (A) the businesses of the Company
          and its Restricted Subsidiaries at the time of determination or
          (B) the Telecommunications Business; provided that the fair
          market value of such ownership interest is at least equal to the
          fair market value of such Capital Stock or operating unit or
          business transferred or disposed of (as determined by the Board
          of Directors, where good faith determination shall be conclusive
          and evidenced by a board resolution); and provided further that
          the assets or properties so transferred or disposed of pursuant
    


                                      -66-
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          to this clause (j) do not exceed 20% of Adjusted Consolidated Net
          Tangible Assets at the time of such transfer or disposition.
    

               "Average Life" means, at any date of determination with
          respect to any debt security, the quotient obtained by dividing
          (i) the sum of the products of (a) the number of years from such
          date of determination to the dates of each successive scheduled
          principal payment of such debt security and (b) the amount of
          such principal payment by (ii) the sum of all such principal
          payments.

               "Capital Stock" means, with respect to any Person, any and
          all shares, interests, participations or other equivalents
          (however designated, whether voting or non-voting) in equity of
          such Person, whether outstanding on the Closing Date or issued
          thereafter, including, without limitation, all Common Stock,
          Preferred Stock, partnership or membership interests and any
          other right to receive a share of the profits and losses of, or
          distributions of assets of, the issuing Person.

               "Capitalized Lease" means, as applied to any Person, any
          lease of any property (whether real, personal or mixed) of which
          the discounted present value of the rental obligations of such
          Person as lessee, in conformity with GAAP, is required to be
          capitalized on the balance sheet of such Person.

               "Capitalized Lease Obligations" means the amount of the
          liability in respect of a Capitalized Lease that would at such
          time be required to be capitalized and reflected as a liability
          on balance sheet prepared in accordance with GAAP.

               "Change of Control" means such time as (i) a "person" or
          "group" (within the meaning of Sections 13(d) and 14(d)(2) of the
          Exchange Act) becomes the ultimate "beneficial owner" (as defined
          in Rule 13d-3 under the Exchange Act) of (A) more than 40% of the
          total voting power of the Voting Stock of the Company on a fully
          diluted basis and (B) Voting Stock of the Company having a
          greater total voting power than the Voting Stock of the Company
          (on a fully diluted basis) beneficially owned by ICG or (ii)
          individuals who on the Closing Date constitute the Board of
          Directors (together with any new directors whose election by the
          Board of Directors or whose nomination by the Board of Directors
          for election by the Company's stockholders was approved by a vote
          of at least a majority of the members of the Board of Directors
          then in office who either were members of the Board of Directors
          on the Closing Date or whose election or nomination for election
          was previously so approved) cease for any reason to constitute a
          majority of the members of the Board of Directors then in office.

   
               "Closing Date" means the date on which the New Notes are
          originally issued under the Services Indenture.
    

               "Consolidated EBITDA" means, for any period, Adjusted
          Consolidated Net Income for such period plus, to the extent such
          amount was deducted in calculating such Adjusted Consolidated Net
          Income, (i) Consolidated Interest Expense, (ii) income taxes
          (other than income taxes (either positive or negative)
          attributable to extraordinary and non-recurring gains or losses
          or sales of assets), (iii) depreciation expense, (iv)
          amortization expense and (v) all other non-cash items reducing
          Adjusted Consolidated Net Income (other than items that will
          require cash payments and for which an accrual or reserve is, or
          is required by GAAP to be, made), less all non-cash items
          increasing (or, in the case of a loss, decreasing) Adjusted
          Consolidated Net Income, determined, with respect to clauses
          (ii), (iii) and (iv), on a consolidated basis for the Company and
          its Restricted Subsidiaries in conformity with GAAP; provided
          that, if any Restricted Subsidiary is not a Wholly Owned
          Restricted Subsidiary, Consolidated EBITDA shall be reduced (to
          the extent not otherwise reduced in accordance with GAAP) by an
          amount equal to (A) the amount of the Adjusted Consolidated Net
          Income attributable to such Restricted Subsidiary multiplied by
          (B) the percentage ownership interest in the income of such
          Restricted Subsidiary not owned on the last day of such period by
          the Company or any of its Restricted Subsidiaries.

               "Consolidated Interest Expense" means, for any period, the
          aggregate amount (without duplication) of interest in respect of


                                      -67-
     <PAGE>


          Indebtedness (including, without limitation, amortization of
          original issue discount on any Indebtedness and the interest
          portion of any deferred payment obligation, calculated in
          accordance with the effective interest method of accounting; all
          commissions, discounts and other fees and charges owed with
          respect to letters of credit and bankers' acceptance financing;
          the net costs associated with Interest Rate Agreements; and
          Indebtedness that is Guaranteed or secured by the Company or any
          of its Restricted Subsidiaries) and the interest component of
          Capitalized Lease Obligations paid, accrued or scheduled to be
          paid or to be accrued by the Company and its Restricted
          Subsidiaries during such period; excluding, however, (i) any
          amount of such interest of any Restricted Subsidiary if the net
          income of such Restricted Subsidiary is excluded in the
          calculation of Adjusted Consolidated Net Income pursuant to
          clause (iii) of the definition thereof (but only in the same
          proportion as the net income of such Restricted Subsidiary is
          excluded from the calculation of Adjusted Consolidated Net Income
          pursuant to clause (iii) of the definition thereof) and (ii) any
          premiums, fees and expenses (and any amortization thereof)
          payable in connection with the offering of the Notes, all as
          determined on a consolidated basis (without taking into account
          Unrestricted Subsidiaries) in conformity with GAAP.

               "Consolidated Leverage Ratio" means, on any Transaction
          Date, the ratio of (i) the aggregate amount of Indebtedness of
          the Company and its Restricted Subsidiaries on a consolidated
          basis outstanding on such Transaction Date to (ii) the aggregate
          amount of Consolidated EBITDA for the then most recent four
          fiscal quarters for which financial statements of the Company
          have been filed with the Commission or provided to the Trustee
          pursuant to the "Commission Reports and Reports to Holders"
          covenant described below (such four fiscal quarter period being
          the "Four Quarter Period"); provided that, in making the
          foregoing calculation, pro forma effect shall be given to the
          following events which occur from the beginning of the Four
          Quarter Period through the Transaction Date (the "Reference
          Period"): (i) the Incurrence of the Indebtedness with respect to
          which the computation is being made and (if applicable) the
          application of the net proceeds therefrom, including to refinance
          other Indebtedness, as if such Indebtedness was incurred, and the
          application of such proceeds occurred, at the beginning of the
          Four Quarter Period; (ii) the Incurrence, repayment or retirement
          of any other Indebtedness by the Company and its Restricted
          Subsidiaries since the first day of the Four Quarter Period as if
          such Indebtedness was incurred, repaid or retired at the
          beginning of the Four Quarter Period; (iii) in the case of
          Acquired Indebtedness, the related acquisition, as if such
          acquisition occurred at the beginning of the Four Quarter Period;
          (iv) any acquisition or disposition by the Company and its
          Restricted Subsidiaries of any company or any business or any
          assets out of the ordinary course of business, whether by merger,
          stock purchase or sale or asset purchase or sale or any related
          repayment of Indebtedness, in each case since the first day of
          the Four Quarter Period, assuming such acquisition or disposition
          had been consummated on the first day of the Four Quarter Period
          and after giving pro forma effect to net cost savings that the
          Company reasonably believes in good faith could have been
          achieved during the Four Quarter Period as a result of such
          acquisition or disposition (provided that both (A) such cost
          savings were identified and quantified in an Officers'
          Certificate delivered to the Trustee at the time of the
          consummation of the acquisition or disposition and (B) with
          respect to each acquisition or disposition completed prior to the
          90th day preceding such date of determination, actions were
          commenced or initiated by the Company within 90 days of such
          acquisition or disposition to effect such cost savings identified
          in such Officers' Certificate and with respect to any other
          acquisition or disposition, such Officers' Certificate sets forth
          the specific steps to be taken within the 90 days after such
          acquisition or disposition to accomplish such cost savings); and
          provided further that (x) in making such computation, the
          Consolidated Interest Expense attributable to interest on any
          Indebtedness computed on a pro forma basis and (A) bearing a
          floating interest rate shall be computed as if the rate in effect
          on the date of computation had been the applicable rate for the
          entire period and (B) which was not outstanding during the period
          for which the computation is being made but which bears, at the
          option of the Company, a fixed or floating rate of interest shall
          be computed by applying, at the option of the Company, either the
          fixed or floating rate, and (y) in making such computation, the
          Consolidated Interest Expense of the Company attributable to
          interest on any Indebtedness under a revolving credit facility
          computed on a pro forma basis shall be computed based upon the
          pro forma average daily balance of such Indebtedness during the
          applicable period; and (v) the occurrence of any of the events
          described in clauses (i)-(iv) above by any Person that has become
          a Restricted Subsidiary or has been merged with or into the
          Company or any Restricted Subsidiary during such Reference
          Period.

               "Consolidated Net Worth" means, at any date of
          determination, stockholders' equity as set forth on the most
          recently available quarterly or annual consolidated balance sheet
          of the Company and its Restricted Subsidiaries (which shall be as


                                      -68-
     <PAGE>


          of a date not more than 90 days prior to the date of such
          computation, and which shall not take into account Unrestricted
          Subsidiaries), less any amounts attributable to Disqualified
          Stock or any equity security convertible into or exchangeable for
          Indebtedness, the cost of treasury stock and the principal amount
          of any promissory notes receivable from the sale of the Capital
          Stock of the Company or any of its Restricted Subsidiaries, each
          item to be determined in conformity with GAAP (excluding the
          effects of foreign currency exchange adjustments under Financial
          Accounting Standards Board Statement of Financial Accounting
          Standards No. 52) .

               "Currency Agreement" means any foreign exchange contract,
          currency swap agreement or other similar agreement or
          arrangement.

               "Default" means any event that is, or after notice or
          passage of time or both would be, an Event of Default.

               "Disqualified Stock" means any class or series of Capital
          Stock of any Person that by its terms or otherwise is (i)
          required to be redeemed prior to the Stated Maturity of the New
          Notes, (ii) redeemable at the option of the holder of such class
          or series of Capital Stock at any time prior to the Stated
          Maturity of the New Notes or (iii) convertible into or
          exchangeable for Capital Stock referred to in clause (i) or (ii)
          above or Indebtedness having a scheduled maturity prior to the
          Stated Maturity of the New Notes; provided that any Capital Stock
          that would not constitute Disqualified Stock but for provisions
          thereof giving holders thereof the right to require such Person
          to repurchase or redeem such Capital Stock (or the security for
          which such Capital Stock is convertible into or exchangeable for)
          upon the occurrence of an "asset sale" or "change of control"
          occurring prior to the Stated Maturity of the New Notes shall not
          constitute Disqualified Stock if the "asset sale" or "change of
          control" provisions applicable to such Capital Stock (or the
          security for which such Capital Stock is convertible into or
          exchangeable for) are no more favorable to the holders of such
          Capital Stock (or the security for which such Capital Stock is
          convertible into or exchangeable for) than the provisions
          contained in "Limitation on Asset Sales" and "Repurchase of New
          Notes upon a Change of Control" covenants described below and
          such Capital Stock (or the security for which such Capital Stock
          is convertible into or exchangeable for) specifically provides
          that such Person will not repurchase or redeem any such stock
          pursuant to such provision prior to the Company's repurchase of
          such New Notes as are required to be repurchased pursuant to the
          "Limitation on Asset Sales" and "Repurchase of New Notes upon a
          Change of Control" covenants described below.

               "Equity Offering" means any public or private sale of
          Capital Stock of the Company (excluding Disqualified Stock),
          other than public offerings with respect to the Company's common
          stock registered on Form S-8.

               "fair market value" means the price that would be paid in an
          arm's length transaction between an informed and willing seller
          under no compulsion to sell and an informed and willing buyer
          under no compulsion to buy; fair market value may be determined
          in good faith by the Board of Directors of the Company, whose
          determination shall be conclusive if evidenced by a board
          resolution.

   
               "GAAP" means generally accepted accounting principles in the
          United States of America as in effect as of the Closing Date,
          including, without limitation, those set forth in the opinions
          and pronouncements of the Accounting Principles Board of the
          American Institute of Certified Public Accountants and statements
          and pronouncements of the Financial Accounting Standards Board or
          in such other statements by such other entity as approved by a
          significant segment of the accounting profession. All ratios and
          computations contained or referred to in the Services Indenture
          shall be computed in conformity with GAAP applied on a consistent
          basis, except that calculations made for purposes of determining
          compliance with the terms of the covenants and with other
          provisions of the Services Indenture shall be made without giving
          effect to (i) the amortization of any expenses incurred in
          connection with the offering of the Notes and (ii) except as
          otherwise provided, the amortization of any amounts required or
          permitted by Accounting Principles Board Opinion Nos. 16 and 17.
    

               "Guarantee" means any obligation, contingent or otherwise,
          of any Person directly or indirectly guaranteeing any
          Indebtedness of any other Person and, without limiting the
          generality of the foregoing, any obligation, direct or indirect,
          contingent or otherwise, of such Person (i) to purchase or pay
          (or advance or supply funds for the purchase or payment of) such


                                      -69-
     <PAGE>


          Indebtedness of such other Person (whether arising by virtue of
          partnership arrangements, or by agreements to keep-well, to
          purchase assets, goods, securities or services, to take-or-pay
          (unless such purchase arrangements or such obligations are on
          arm's length terms and are entered into in the ordinary course of
          business), or to maintain financial statement conditions or
          otherwise) or (ii) entered into for purposes of assuring in any
          other manner the obligee of such Indebtedness of the payment
          thereof or to protect such obligee against loss in respect
          thereof (in whole or in part); provided that the term "Guarantee"
          shall not include endorsements for collection or deposit in the
          ordinary course of business. The term "Guarantee" used as a verb
          has a corresponding meaning.

               "ICG" means ICG Communications, Inc., a Delaware
          corporation.

               "ICG Common Stock" means common stock, par value $.01 per
          share, of ICG.

               "Incur" means, with respect to any Indebtedness, to incur,
          create, issue, assume, Guarantee or otherwise become liable for
          or with respect to, or become responsible for, the payment of,
          contingently or otherwise, such Indebtedness, including an
          "Incurrence" of Acquired Indebtedness; provided that neither the
          accrual of interest nor the accretion of original issue discount
          shall be considered an Incurrence of Indebtedness.

               "Indebtedness" means, with respect to any Person at any date
          of determination (without duplication), (i) all indebtedness of
          such Person for borrowed money, (ii) all obligations of such
          Person evidenced by bonds, debentures, notes or other similar
          instruments, (iii) all obligations of such Person in respect of
          letters of credit or other similar instruments (including
          reimbursement obligations with respect thereto, but excluding
          trade letters of credit), (iv) all obligations of such Person to
          pay the deferred and unpaid purchase price of property or
          services, which purchase price is due more than six months after
          the date of placing such property in service or taking delivery
          and title thereto or the completion of such services, except
          Trade Payables and accrued current liabilities arising in the
          ordinary course of business, (v) all Capitalized Lease
          Obligations of such Person, (vi) all Indebtedness referred to in
          clauses (i) through (v) hereof of other Persons secured by a Lien
          on any asset of such Person, whether or not such Indebtedness is
          assumed by such Person; provided that the amount of such
          Indebtedness shall be the lesser of (A) the fair market value of
          such asset at such date of determination and (B) the amount of
          such Indebtedness, (vii) all Indebtedness of other Persons
          Guaranteed by such Person to the extent such Indebtedness is
          Guaranteed by such Person and (viii) to the extent not otherwise
          included in this definition, obligations under Currency
          Agreements and Interest Rate Agreements. The amount of
          Indebtedness of any Person at any date shall be the outstanding
          balance at such date (or, in the case of a revolving credit or
          other similar facility, the total amount of principal or interest
          outstanding on the date of determination) of all unconditional
          obligations as described above and, with respect to contingent
          obligations, the maximum liability upon the occurrence of the
          contingency giving rise to the obligation of the types described
          above, provided (A) that the amount outstanding at any time of
          any Indebtedness issued with original issue discount is the
          original issue price of such Indebtedness, (B) that money
          borrowed and set aside at the time of the Incurrence of any
          Indebtedness in order to prefund the payment of the interest on
          such Indebtedness shall not be deemed to be "Indebtedness" and
          (C) that Indebtedness shall not include any liability for
          federal, state, local or other taxes.

               "Interest Rate Agreement" means any interest rate protection
          agreement, interest rate future agreement, interest rate option
          agreement, interest rate swap agreement, interest rate cap
          agreement, interest rate collar agreement, interest rate hedge
          agreement, option or future contract or other similar agreement
          or arrangement.

               "Internet Service Business" means any business operating an
          internet connectivity or internet enhancement service as it
          exists from time to time, including, without limitation, dial-up
          or dedicated internet service, web hosting or collocation
          services, security solutions, the provision and development of
          software in connection therewith, configuration services,
          electronic commerce, intranet solutions, data backup and
          restoral, business, content and collaboration, communications
          tools or network equipment products or services.

               "Investment" means, with respect to any Person, all
          investments by such Person in other Persons in the form of any
          direct or indirect advance, loan or other extension of credit
          (including, without limitation, by way of Guarantee or similar


                                      -70-
     <PAGE>


          arrangement; but excluding installment sales, capital leasing
          arrangements and financings for and advances to customers, in
          each case in the ordinary course of business that are, in
          conformity with GAAP, recorded as assets on the balance sheet of
          the Company or its Restricted Subsidiaries and commissions,
          travel and similar advances to officers and employees made in the
          ordinary course of business) or capital contribution to (by means
          of any transfer of cash or other property to others or any
          payment for property or services for the account or use of
          others), or any purchase or acquisition of Capital Stock, bonds,
          notes, debentures or other similar instruments issued by, such
          other Person and shall include (i) the designation of a
          Restricted Subsidiary as an Unrestricted Subsidiary and (ii) the
          fair market value of the Capital Stock (or any other Investment),
          held by the Company or any of its Restricted Subsidiaries, of (or
          in) any Person that has ceased to be a Restricted Subsidiary,
          including without limitation, by reason of any transaction
          permitted by clause (iii) of the "Limitation on the Issuance and
          Sale of Capital Stock of Restricted Subsidiaries" covenant;
          provided that the fair market value of the Investment remaining
          in any Person that has ceased to be a Restricted Subsidiary shall
          not exceed the aggregate amount of Investments previously made in
          such Person valued at the time such Investments were made less
          the net reduction of such Investments; and provided, further,
          that any disposition, sale, lease, transfer, license, transfer of
          rights-of-use of, communications equipment, software and capacity
          and/or provision of services, by the Company or any Restricted
          Subsidiary to ICG or its subsidiaries for fair market value (if,
          at the time of such disposition, sale, lease or transfer, the
          Company or such Restricted Subsidiary is a Subsidiary of ICG)
          will not be deemed to be an Investment. For purposes of the
          definition of "Unrestricted Subsidiary" and the "Limitation on
          Restricted Payments" covenant described below, (i) "Investment"
          shall include the fair market value of the assets (net of
          liabilities (other than liabilities to the Company or any of its
          Restricted Subsidiaries)) of any Restricted Subsidiary at the
          time that such Restricted Subsidiary is designated an
          Unrestricted Subsidiary, (ii) the fair market value of the assets
          (net of liabilities (other than liabilities to the Company or any
          of its Restricted Subsidiaries)) of any Unrestricted Subsidiary
          at the time that such Unrestricted Subsidiary is designated a
          Restricted Subsidiary shall be considered a reduction in
          outstanding Investments and (iii) any property transferred to or
          from an Unrestricted Subsidiary shall be valued at its fair
          market value at the time of such transfer.

               "Investment Grade Securities" means (i) securities issued or
          directly and fully guaranteed or insured by the United States
          government or any agency or instrumentality thereof (other than
          cash equivalents), (ii) debt securities or debt instruments with
          a rating of BBB+ or higher by S&P or Baa1 or higher by Moody's or
          the equivalent of such rating by such rating organization, or, if
          no rating of S&P or Moody's then exists, the equivalent of such
          rating by any other nationally recognized securities rating
          agency, but excluding any debt securities or instruments
          constituting loans or advances among the Company and its
          Subsidiaries, and (iii) investment in any fund that invests
          exclusively in investments of the type described in clauses (i)
          and (ii) which fund may also hold cash pending investment and/or
          distribution.

               "Lien" means any mortgage, pledge, security interest,
          encumbrance, lien or charge of any kind (including, without
          limitation, any conditional sale or other title retention
          agreement or lease in the nature thereof or any agreement to give
          any security interest).

               "Moody's" means Moody's Investors Service, Inc. and its
          successors.

               "Net Cash Proceeds" means (a) with respect to any Asset
          Sale, the proceeds of such Asset Sale in the form of cash or cash
          equivalents, including payments in respect of deferred payment
          obligations (to the extent corresponding to the principal, but
          not interest, component thereof) when received in the form of
          cash or cash equivalents (except to the extent such obligations
          are financed or sold with recourse to the Company or any
          Restricted Subsidiary) and proceeds from the conversion of other
          property received when converted to cash or cash equivalents, net
          of (i) brokerage commissions and other commissions, fees and
          expenses (including fees and expenses of counsel, accountants and
          investment bankers) related to such Asset Sale and any relocation
          expenses incurred as a result thereof, (ii) provisions for all
          taxes (whether or not such taxes will actually be paid or are
          payable) as a result of such Asset Sale without regard to the
          consolidated results of operations of the Company and its
          Restricted Subsidiaries, taken as a whole, (iii) payments made to
          repay Indebtedness or any other obligation outstanding at the
          time of such Asset Sale that either (A) is secured by a Lien on
          the property or assets sold or (B) is required to be paid as a


                                      -71-
     <PAGE>


          result of such sale and (iv) appropriate amounts to be provided
          by the Company or any Restricted Subsidiary as a reserve against
          any liabilities associated with such Asset Sale, including,
          without limitation, pension and other post-employment benefit
          liabilities, liabilities related to environmental matters and
          liabilities under any indemnification obligations associated with
          such Asset Sale, all as determined in conformity with GAAP and
          (b) with respect to any issuance or sale of Capital Stock, the
          proceeds of such issuance or sale in the form of cash or cash
          equivalents, including payments in respect of deferred payment
          obligations (to the extent corresponding to the principal, but
          not interest, component thereof) when received in the form of
          cash or cash equivalents (except to the extent such obligations
          are financed or sold with recourse to the Company or any
          Restricted Subsidiary) and proceeds from the conversion of other
          property received when converted to cash or cash equivalents, net
          of attorney's fees, accountants' fees, underwriters' or placement
          agents' fees, discounts or commissions and brokerage, consultant
          and other fees incurred in connection with such issuance or sale
          and net of taxes paid or payable as a result thereof.

               "Offer to Purchase" means an offer to purchase New Notes by
          the Company from the Holders commenced by mailing a notice to the
          Trustee and each Holder stating: (i) the covenant pursuant to
          which the offer is being made and that all New Notes validly
          tendered will be accepted for payment on a pro rata basis; (ii)
          the purchase price and the date of purchase (which shall be a
          Business Day no earlier than 30 days nor later than 60 days from
          the date such notice is mailed) (the "Payment Date"); (iii) that
          any New Note not tendered will continue to accrue interest
          pursuant to its terms; (iv) that, unless the Company defaults in
          the payment of the purchase price, any New Note accepted for
          payment pursuant to the Offer to Purchase shall cease to accrue
          interest on and after the Payment Date; (v) that Holders electing
          to have a New Note purchased pursuant to the Offer to Purchase
          will be required to surrender the New Note, together with the
          form entitled "Option of the Holder to Elect Purchase" on the
          reverse side of the New Note completed, to the Paying Agent at
          the address specified in the notice prior to the close of
          business on the Business Day immediately preceding the Payment
          Date; (vi) that Holders will be entitled to withdraw their
          election if the Paying Agent receives, not later than the close
          of business on the third Business Day immediately preceding the
          Payment Date, a telegram, facsimile transmission or letter
          setting forth the name of such Holder, the principal amount of
          Notes delivered for purchase and a statement that such Holder is
          withdrawing his election to have such New Notes purchased; and
          (vii) that Holders whose New Notes are being purchased only in
          part will be issued new New Notes equal in principal amount at
          maturity to the unpurchased portion of the New Notes surrendered;
          provided that each New Note purchased and each new New Note
          issued shall be in a principal amount of $1,000 or an integral
          multiple thereof. On the Payment Date, the Company shall (i)
          accept for payment on a pro rata basis New Notes or portions
          thereof tendered pursuant to an Offer to Purchase; (ii) deposit
          with the Paying Agent money sufficient to pay the purchase price
          of all New Notes or portions thereof so accepted; and (iii)
          deliver, or cause to be delivered, to the Trustee all New Notes
          or portions thereof so accepted together with an Officers'
          Certificate specifying the New Notes or portions thereof accepted
          for payment by the Company. The Paying Agent shall promptly mail
          to the Holders of New Notes so accepted payment in an amount
          equal to the purchase price (or, if the New Notes are represented
          by one or more permanent global New Notes registered in the name
          of DTC or its nominee, by such other method as required thereby),
          and the Trustee shall promptly authenticate and mail to such
          Holders a new New Note equal in principal amount at maturity to
          any unpurchased portion of the New Note surrendered; provided
          that each New Note purchased and each new New Note issued shall
          be in a principal amount at maturity of $1,000 or an integral
          multiple thereof. The Company will publicly announce the results
          of an Offer to Purchase as soon as practicable after the Payment
          Date. The Trustee shall act as the Paying Agent for an Offer to
          Purchase. The Company will comply with Rule 14e-1 under the
          Exchange Act and any other securities laws and regulations
          thereunder to the extent such laws and regulations are
          applicable, in the event that the Company is required to
          repurchase New Notes pursuant to an Offer to Purchase.

               "Permitted Investment" means (i) an Investment in the
          Company or a Restricted Subsidiary or a Person which will, upon
          the making of such Investment, become a Restricted Subsidiary or
          be merged or consolidated with or into or transfer or convey all
          or substantially all its assets to, the Company or a Restricted
          Subsidiary; provided that such Person's primary business is
          related, ancillary or complementary to the businesses of the
          Company and its Restricted Subsidiaries on the date of such
          Investment; (ii) Temporary Cash Investments and Investment Grade
          Securities; (iii) payroll, travel and similar advances to cover
          matters that are expected at the time of such advances ultimately


                                      -72-
     <PAGE>


          to be treated as expenses in accordance with GAAP and reasonable
          advances to sales representatives; (iv) any Investment acquired
          by the Company or any of its Restricted Subsidiaries (x) in
          exchange for any other Investment or accounts receivable held by
          the Company or any such Restricted Subsidiary in connection with
          or as a result of a bankruptcy, workout, reorganization or
          recapitalization of the issuer of such other Investment or
          accounts receivable or (y) as a result of a foreclosure by the
          Company or any of its Restricted Subsidiaries with respect to any
          secured Investment or other transfer of title with respect to any
          secured Investment in default; (v) Guarantees permitted by the
          "Limitation on Indebtedness" covenant; (vi) loans or advances to
          employees of the Company or any Restricted Subsidiary that do not
          in the aggregate exceed at any one time outstanding $2.0 million;
          (vii) Currency Agreements and Interest Rate Agreements permitted
          under the "Limitation on Indebtedness" covenant; (viii)
          Investments in prepaid expenses, negotiable instruments held for
          collection and lease, utility deposits and workers' compensation,
          performance and other similar deposits; (ix) Investments in debt
          securities or other evidences of Indebtedness that are issued by
          companies engaged in the Telecommunications Business or the
          Internet Service Business; provided that when each Investment
          pursuant to this clause (ix) is made, the aggregate amount of
          Investments outstanding under this clause (ix) does not exceed
          $3.0 million; (x) Strategic Investments and Investments in
          Permitted Joint Ventures in an amount not to exceed $30.0 million
          at any one time outstanding; (xi) an Investment in any Person the
          primary business of which is related, ancillary or complementary
          to (I) the business of the Company and its Subsidiaries on the
          date of such Investments or (II) the Telecommunications Business
          in an amount not to exceed at any time outstanding the sum of (A)
          $20.0 million plus (B) 10% of the Company's Consolidated EBITDA,
          if positive, for the immediately preceding four fiscal quarters
          (valued in each case as provided in the definition of
          "Investments"); (xii) securities received in connection with
          Asset Sales to the extent constituting non-cash consideration
          permitted under the "Asset Sale" covenant; (xiii) stock,
          obligations or securities received in satisfaction of judgments,
          bankruptcies, workouts or settlements; (xiv) Investments in
          CSW/ICG ChoiceCom, L.P. and (xv) any Investments acquired as
          capital contribution, including without limitation, acquisition
          of shares of ICG Common Stock.

               "Permitted Joint Venture" means any Unrestricted Subsidiary
          or any other Person in which the Company or a Restricted
          Subsidiary owns, directly or indirectly, an ownership interest
          (other than a Restricted Subsidiary) and whose primary business
          is related, ancillary or complementary to (i) the businesses of
          the Company and its Restricted Subsidiaries at the time of
          determination or (ii) the Telecommunications Business.

               "Permitted Liens" means (i) Liens for taxes, assessments,
          governmental charges or claims that are being contested in good
          faith by appropriate legal proceedings promptly instituted and
          diligently conducted and for which a reserve or other appropriate
          provision, if any, as shall be required in conformity with GAAP
          shall have been made; (ii) statutory and common law Liens of
          landlords and carriers, warehousemen, mechanics, attorneys,
          suppliers, materialmen, repairmen or other similar Liens arising
          in the ordinary course of business, unexercised rights of set
          off, in each case with respect to amounts not yet delinquent or
          that are bonded or being contested in good faith by appropriate
          legal proceedings promptly instituted and diligently conducted
          and for which a reserve or other appropriate provision, if any,
          as shall be required in conformity with GAAP shall have been
          made; (iii) Liens incurred or deposits made in the ordinary
          course of business in connection with workers' compensation,
          unemployment insurance and other types of social security; (iv)
          Liens incurred or deposits made to secure the performance of
          tenders, bids, leases, licenses, statutory or regulatory
          obligations, bankers' acceptances, surety, performance and appeal
          bonds, trade or government contracts, performance and return-of-
          money bonds and other obligations of a similar nature incurred in
          the ordinary course of business (exclusive of obligations for the
          payment of borrowed money); (v) easements (including reciprocal
          easement agreements), rights-of-way, municipal, building and
          zoning ordinances and similar charges, utility agreements,
          covenants, reservations, restrictions, encroachments, charges,
          encumbrances, title defects or other irregularities that do not
          materially interfere with the ordinary course of business of the
          Company or any of its Restricted Subsidiaries; (vi) Liens
          (including extensions and renewals thereof) upon real or personal
          property or other assets or rights acquired after the Closing
          Date; provided that (a) such Lien is created solely for the
          purpose of securing Trade Payables that the Company reasonably
          expects to pay within 180 days or Indebtedness Incurred, in
          accordance with the "Limitation on Indebtedness" covenant
          described below, to finance the cost of (including the cost of
          design, development, acquisition, construction, installment,
          improvements, transportation or integration) or to acquire the
          item of property or assets subject thereto (including, without
          limitation, acquisition by way of acquisitions of real property,


                                      -73-
     <PAGE>


          leasehold improvements, licenses, rights-of-use, Capitalized
          Leases and installment sales, and any refinancings thereof) and
          such Lien is created prior to, at the time of or within six
          months after the later of the acquisition, the completion of
          construction or the commencement of full operation of such
          property, (b) the principal amount of the Trade Payables or
          Indebtedness secured by such Lien does not exceed 100% of such
          cost and (c) any such Lien shall not extend to or cover any
          property or assets other than such item of property or assets and
          any improvements on such item; (vii) leases, subleases, licenses
          and rights-of-use granted to others and rights of purchase
          pursuant to installment sales that do not materially interfere
          with the ordinary course of business of the Company and its
          Restricted Subsidiaries, taken as a whole; (viii) Liens
          encumbering property or assets under construction arising from
          progress or partial payments by a customer of the Company or its
          Restricted Subsidiaries relating to such property or assets; (ix)
          any interest or title of a lessor in the property subject to any
          Capitalized Lease or operating lease; (x) Liens arising from
          filing Uniform Commercial Code financing statements regarding
          leases or installment sales; (xi) Liens on property of, or on
          shares of Capital Stock or Indebtedness of, any Person existing
          at the time such Person becomes, or becomes a part of, any
          Restricted Subsidiary; provided that such Liens do not extend to
          or cover any property or assets of the Company or any Restricted
          Subsidiary other than the property or assets acquired; (xii)
          Liens in favor of the Company or any Restricted Subsidiary;
          (xiii) Liens arising from the rendering of a final judgment or
          order against the Company or any Restricted Subsidiary that does
          not give rise to an Event of Default; (xiv) Liens securing
          reimbursement obligations with respect to letters of credit that
          encumber documents and other property relating to such letters of
          credit and the products and proceeds thereof; (xv) Liens in favor
          of customs and revenue authorities arising as a matter of law to
          secure payment of customs duties in connection with the
          importation of goods; (xvi) Liens encumbering customary initial
          deposits and margin deposits, and other Liens that are within the
          general parameters customary in the industry and incurred in the
          ordinary course of business, in each case, securing Indebtedness
          under Interest Rate Agreements and Currency Agreements and
          forward contracts, options, future contracts, futures options or
          similar agreements or arrangements designed solely to protect the
          Company or any of its Restricted Subsidiaries from fluctuations
          in interest rates, currencies or the price of commodities; (xvii)
          Liens arising out of conditional sale, installment sales, title
          retention, consignment or similar arrangements for the sale of
          goods entered into by the Company or any of its Restricted
          Subsidiaries in the ordinary course of business; and (xviii)
          Liens on or sales of receivables.

               "Restricted Subsidiary" means any Subsidiary of the Company
          other than an Unrestricted Subsidiary.

               "S&P" means Standard & Poor's Ratings Services and its
          successors.

               "Significant Subsidiary" means, at any date of
          determination, any Restricted Subsidiary that, together with its
          Subsidiaries, (i) for the most recent fiscal year of the Company,
          accounted for more than 10% of the consolidated revenues of the
          Company and its Restricted Subsidiaries or (ii) as of the end of
          such fiscal year, was the owner of more than 10% of the
          consolidated assets of the Company and its Restricted
          Subsidiaries, all as set forth on the most recently available
          consolidated financial statements of the Company for such fiscal
          year.

               "Southwest Communications Business" means the Company's or
          any of its Subsidiaries' (A) Internet connectivity or Internet
          enhancement service as it exists from time to time in the states
          of Texas, Louisiana, Arkansas and Oklahoma, including, without
          limitation, dial-up or dedicated Internet service, Web site
          hosting or collocation services, security solutions, the
          provision and development of software in connection therewith,
          configuration services, electronic commerce, intranet solutions,
          data backup and restoral, business content and collaboration,
          communications tools or network equipment products or services
          and (B) development, ownership or operations of one or more
          telephone, telecommunications or information systems or the
          provision of telephony, telecommunications or information
          services (including, without limitation, any voice, video, data
          or Internet services) and any related, ancillary or complementary
          business in the states of Texas, Louisiana, Arkansas and
          Oklahoma.

               "Specified Date" means any Redemption Date, any Payment Date
          for an Offer to Purchase or any date on which the Notes first
          become due and payable after an Event of Default.


                                      -74-
      <PAGE>


               "Stated Maturity" means (i) with respect to any debt
          security, the date specified in such debt security as the fixed
          date on which the final installment of principal of such debt
          security is due and payable and (ii) with respect to any
          scheduled installment of principal of or interest on any debt
          security, the date specified in such debt security as the fixed
          date on which such installment is due and payable.

               "Strategic Investments" means (A) Investments that the Board
          of Directors has determined in good faith will enable the Company
          or any of its Restricted Subsidiaries to obtain additional
          business that it might not be able to obtain without making such
          Investment and (B) Investments in entities the principal function
          of which is to perform research and development with respect to
          products and services that may be used or useful in the
          Telecommunications Business or the Internet Service Business;
          provided that the Company or one of its Restricted Subsidiaries
          is entitled or otherwise reasonably expected to obtain rights to
          such products or services as a result of such Investment.

               "Strategic Subordinated Indebtedness" means Indebtedness of
          the Company that (i) is expressly made subordinate in right of
          payment to the New Notes and (ii) provides that no payment of
          principal, premium or interest on, or any other payment with
          respect to, such Indebtedness may be made prior to the payment in
          full of all of the Company's obligations under the New Notes.

               "Subsidiary" means, with respect to any Person, (i) any
          corporation, association, or other business entity (other than a
          partnership) of which more than 50% of the total voting power of
          shares of Capital Stock entitled (without regard to the
          occurrence of any contingency) to vote in the election of
          directors, managers or trustees thereof is at the time of
          determination owned or controlled, directly or indirectly, by
          such Person or one or more of the other Subsidiaries of such
          Person or a combination thereof and (ii) any partnership, joint
          venture, limited liability company or similar entity of which (x)
          more than 50% of the capital accounts, distribution rights, total
          equity and voting interests or general or limited partnership
          interests, as applicable, are owned or controlled, directly or
          indirectly, by such Person or one or more of the other
          Subsidiaries of such Person or a combination thereof whether in
          the form of membership, general, special or limited partnership
          or otherwise and (y) such Person or any Wholly Owned Restricted
          Subsidiary of such Person is a general partner or otherwise
          controls such entity.

               "Telecommunications Business" means the development,
          ownership or operation of one or more telephone,
          telecommunications or information systems or the provision of
          telephony, telecommunications or information services (including,
          without limitation, any voice, video, data or Internet services)
          and any related, ancillary or complementary business.

               "Temporary Cash Investment" means any of the following: (i)
          direct obligations of the United States of America or any agency
          thereof or obligations fully and unconditionally guaranteed by
          the United States of America or any agency or instrumentality
          thereof, (ii) deposit accounts, time deposit accounts,
          certificates of deposit, eurodollar time deposits, overnight bank
          deposits and money market deposits maturing within one year or
          less of the date of acquisition thereof issued by a bank or trust
          company which is organized under the laws of the United States of
          America, any state thereof or any foreign country recognized by
          the United States of America, and which bank or trust company has
          capital, surplus and undivided profits aggregating in excess of
          $50 million (or the foreign currency equivalent thereof) and has
          outstanding debt which is rated "A" (or such similar equivalent
          rating) or higher by at least one nationally recognized
          statistical rating organization (as defined in Rule 436 under the
          Securities Act) or any money-market fund sponsored by a
          registered broker dealer or mutual fund distributor, (iii)
          repurchase obligations with a term of not more than 30 days for
          underlying securities of the types described in clauses (i) and
          (ii) above entered into with a bank meeting the qualifications
          described in clause (ii) above, (iv) commercial paper, maturing
          not more than 90 days after the date of acquisition, issued by a
          corporation (other than an Affiliate of the Company) organized
          and in existence under the laws of the United States of America,
          any state thereof or any foreign country recognized by the United
          States of America with a rating at the time as of which any
          investment therein is made of "P-1" (or higher) according to
          Moody's or "A-1" (or higher) according to S&P, (v) securities
          with maturities of six months or less from the date of
          acquisition issued or fully and unconditionally guaranteed by any
          state, commonwealth or territory of the United States of America,
          or by any political subdivision or taxing authority thereof, and


                                      -75-
     <PAGE>


          rated at least "A" by S&P or Moody's, and (vi) investment funds
          investing 95% of their assets in securities of the type described
          in clauses (i) through (v) above.

               "Trade Payables" means, with respect to any Person, any
          accounts payable or any other indebtedness or monetary obligation
          to trade creditors created, assumed or Guaranteed by such Person
          or any of its Subsidiaries arising in the ordinary course of
          business in connection with the acquisition of goods or services
          and required to be paid within one year.

               "Transaction Date" means, with respect to the Incurrence of
          any Indebtedness by the Company or any of its Restricted
          Subsidiaries, the date such Indebtedness is to be Incurred and,
          with respect to any Restricted Payment, the date such Restricted
          Payment is to be made.

   
               "Unrestricted Subsidiary" means (i) any Subsidiary of the
          Company that at the time of determination shall be designated an
          Unrestricted Subsidiary by the Board of Directors in the manner
          provided below; and (ii) any Subsidiary of an Unrestricted
          Subsidiary. The Board of Directors may designate any Restricted
          Subsidiary (including any newly acquired or newly formed
          Subsidiary of the Company) to be an Unrestricted Subsidiary
          unless such Subsidiary owns any Capital Stock of, or owns or
          holds any Lien on any property of, the Company or any Restricted
          Subsidiary; provided that (A) any Guarantee by the Company or any
          Restricted Subsidiary of any Indebtedness of the Subsidiary being
          so designated shall be deemed an "Incurrence" of such
          Indebtedness and an "Investment" by the Company or such
          Restricted Subsidiary (or both, if applicable) at the time of
          such designation; (B) either (I) the Subsidiary to be so
          designated has total assets of $1,000 or less or (II) if such
          Subsidiary has assets greater than $1,000, such designation would
          be permitted under the "Limitation on Restricted Payments"
          covenant described below and (C) if applicable, the Incurrence of
          Indebtedness and the Investment referred to in clause (A) of this
          proviso would be permitted under the "Limitation on Indebtedness"
          and "Limitation on Restricted Payments" covenants described
          below. The Board of Directors may designate any Unrestricted
          Subsidiary to be a Restricted Subsidiary; provided that (i) no
          Default or Event of Default shall have occurred and be continuing
          at the time of or after giving effect to such designation and
          (ii) all Liens and Indebtedness of such Unrestricted Subsidiary
          outstanding immediately after such designation would, if Incurred
          at such time, have been permitted to be Incurred (and shall be
          deemed to have been Incurred) for all purposes of the Services
          Indenture. Any such designation by the Board of Directors shall
          be evidenced to the Trustee by promptly filing with the Trustee a
          copy of the Board Resolution giving effect to such designation
          and an Officers' Certificate certifying that such designation
          complied with the foregoing provisions.
    

               "Voting Stock" means, with respect to any Person, Capital
          Stock of any class or kind ordinarily having the power to vote
          for the election of directors, managers or other voting members
          of the governing body of such Person.

               "Wholly Owned" means, with respect to any Subsidiary of any
          Person, the ownership of all of the outstanding Capital Stock of
          such Subsidiary (other than any director's qualifying shares or
          Investments by foreign nationals mandated by applicable law) by
          such Person or one or more Wholly Owned Subsidiaries of such
          Person.

          COVENANTS

          Limitation on Indebtedness

               (a) The Company will not, and will not permit any of its
          Restricted Subsidiaries to, Incur any Indebtedness (other than
          the New Notes and Indebtedness existing on the Closing Date);
          provided that the Company may Incur Indebtedness if, after giving
          effect to the Incurrence of such Indebtedness and the receipt and
          application of the proceeds therefrom, the Consolidated Leverage
          Ratio would be greater than zero and less than 6:1.

   
               Notwithstanding the foregoing, the Company and any
          Restricted Subsidiary (except as specified below) may Incur each
          and all of the following: (i) Indebtedness of the Company or its
          Restricted Subsidiaries outstanding at any time in an aggregate
          principal amount not to exceed (A) $200 million of unsubordinated
    


                                      -76-
     <PAGE>


   
          Indebtedness (including any Indebtedness under one or more
          revolving credit or working capital facilities) and (B) $200
          million of subordinated Indebtedness (and any Guarantees thereof
          by the Company or its Restricted Subsidiaries), less any amount
          of such Indebtedness permanently repaid as provided under the
          "Limitation on Asset Sales" covenant described below; (ii) the
          Incurrence by the Company of Indebtedness represented by the New
          Notes; (iii) Indebtedness in existence on the Closing Date; (iv)
          Indebtedness of the Company to a Restricted Subsidiary and
          Indebtedness of a Restricted Subsidiary to the Company or another
          Restricted Subsidiary; provided that such Indebtedness is made
          pursuant to an intercompany note (which, in the case of
          Indebtedness owed to the Company, shall be unsubordinated) and
          any event which results in any such Restricted Subsidiary ceasing
          to be a Restricted Subsidiary or any subsequent transfer of such
          Indebtedness (other than to the Company or another Restricted
          Subsidiary) shall be deemed, in each case, to constitute an
          Incurrence of such Indebtedness not permitted by this clause
          (iv); (v) Indebtedness issued in exchange for, or the net
          proceeds of which are used to refinance or refund, then
          outstanding Indebtedness (other than Indebtedness Incurred under
          clauses (i), (iv), (vi) or (viii) of this paragraph) and any
          refinancings thereof in an amount not to exceed the amount so
          refinanced or refunded (plus premiums, accrued interest, fees and
          expenses); provided that Indebtedness the proceeds of which are
          used to refinance or refund Indebtedness that is subordinated in
          right of payment to the New Notes shall only be permitted under
          this clause (v) if (A) such new Indebtedness, by its terms or by
          the terms of any agreement or instrument pursuant to which such
          new Indebtedness is issued or remains outstanding, is expressly
          made subordinate in right of payment to the New Notes at least to
          the extent that the Indebtedness to be refinanced is subordinated
          to the New Notes and (B) such new Indebtedness, determined as of
          the date of Incurrence of such new Indebtedness, does not mature
          prior to the Stated Maturity of the Indebtedness to be refinanced
          or refunded, and the Average Life of such new Indebtedness is at
          least equal to the remaining Average Life of the Indebtedness to
          be refinanced or refunded; and provided further that in no event
          may Indebtedness of the Company be refinanced by means of any
          Indebtedness of any Restricted Subsidiary pursuant to this clause
          (v); (vi) Indebtedness (A) in respect of performance, surety or
          appeal bonds provided in the ordinary course of business, (B)
          under Currency Agreements and Interest Rate Agreements; provided
          that such agreements (a) are designed solely to protect the
          Company or its Restricted Subsidiaries against fluctuations in
          foreign currency exchange rates or interest rates and (b) do not
          increase the Indebtedness of the obligor outstanding at any time
          (except to the extent Incurred under another clause hereof) other
          than as a result of fluctuations in foreign currency exchange
          rates or interest rates or by reason of fees, indemnities and
          compensation payable thereunder; and (C) arising from agreements
          providing for indemnification, adjustment of purchase price or
          similar obligations, or from Guarantees or letters of credit,
          surety bonds or performance bonds securing any obligations of the
          Company or any of its Restricted Subsidiaries pursuant to such
          agreements, in each case Incurred in connection with the
          disposition of any business, assets or Restricted Subsidiary
          (other than Guarantees of Indebtedness Incurred by any Person
          acquiring all or any portion of such business, assets or
          Restricted Subsidiary for the purpose of financing such
          acquisition), in a principal amount not to exceed the gross
          proceeds actually received by the Company or any Restricted
          Subsidiary in connection with such disposition; (vii)
          Indebtedness of the Company, to the extent the net proceeds
          thereof are promptly (A) used to purchase New Notes tendered in
          an Offer to Purchase made as a result of a Change in Control or
          (B) deposited to defease the New Notes as described below under
          "Defeasance"; (viii) Guarantees of the New Notes and Guarantees
          of Indebtedness of the Company by any Restricted Subsidiary
          provided the Guarantee of such Indebtedness is permitted by and
          made in accordance with the "Limitation on Issuance of Guarantees
          by Restricted Subsidiaries" covenant described below and any
          Guarantee by the Company of Indebtedness or other obligations of
          any of its Restricted Subsidiaries so long as the incurrence of
          such Indebtedness Incurred by such Restricted Subsidiary is
          permitted under the terms of this covenant; (ix) Indebtedness
          Incurred to finance the cost (including, without limitation, the
          cost of design, development, acquisition, construction,
          installation, improvement, transportation or integration) to
          acquire equipment, inventory, assets, services and related costs
          in connection with the Internet Service Business or the
          Telecommunications Business (including, without limitation,
          acquisitions by way of acquisitions of real property, leasehold
          improvements, licenses, rights-of-use, Capitalized Leases,
          installment sales and acquisitions of the Capital Stock of a
          Person that becomes a Restricted Subsidiary to the extent of the
          fair market value of the equipment, inventory or network assets
          so acquired) by the Company or a Restricted Subsidiary after the
          Closing Date; (x) Indebtedness of the Company not to exceed, at
          any one time outstanding, the sum (without duplication) of (A)
          two times the Net Cash Proceeds received by the Company from the
          sale of ICG Common Stock contributed by ICG to the Company after
          the Closing Date to a Person that is not a Subsidiary of the
          Company (1.6 times the closing price, last sale price or similar
          price of such ICG Common Stock at the time received by the
    


                                      -77-
     <PAGE>


   
          Company to the extent such ICG Common Stock has not been sold)
          plus (B) two times cash or cash equivalents contributed by ICG or
          its Subsidiaries (other than the Company and its Subsidiaries) to
          the Company after the Closing Date plus (C) 1.6 times the fair
          market value of other assets (including, without limitation,
          Capital Stock) acquired by the Company or its Restricted
          Subsidiaries to the extent that the consideration therefor
          consists of ICG Common Stock plus (D) 1.6 times the fair market
          value of other assets contributed by ICG or its Subsidiaries
          (other than the Company and its Subsidiaries) to the Company
          after the Closing Date plus (E) two times the Net Cash Proceeds
          received by the Company after the Closing Date from the issuance
          and sale of its Capital Stock (other than Disqualified Stock) to
          a Person that is not a Subsidiary of the Company plus (F) 1.6
          times the fair market value of property (other than cash and cash
          equivalents) received by the Company after the Closing Date from
          the sale of its Capital Stock (other than Disqualified Stock) to
          a Person that is not a Subsidiary of the Company, in each case,
          to the extent such Net Cash Proceeds, ICG Common Stock, cash or
          cash equivalents or such other assets or property have not been
          used pursuant to clause (C)(2) of the first paragraph or clause
          (iii) or (iv), as the case may be, of the second paragraph of the
          "Limitation on Restricted Payments" covenant described below;
          provided that such Indebtedness does not mature prior to the
          Stated Maturity of the New Notes and has a then current Average
          Life at least as long as the New Notes; (xi) Indebtedness
          Incurred by the Company or any of its Restricted Subsidiaries
          constituting reimbursement obligations with respect to letters of
          credit in the ordinary course of business, including, without
          limitation, letters of credit in respect of workers' compensation
          claims or self insurance, or other Indebtedness with respect to
          reimbursement type obligations regarding workers' compensation
          claims; provided, however, that upon the drawing of such letters
          of credit or the Incurrence of such Indebtedness, such
          obligations are reimbursed within 30 days following such drawing
          or Incurrence; (xii) Acquired Indebtedness or Indebtedness of
          Persons that are acquired by the Company or any of its Restricted
          Subsidiaries or merged into a Restricted Subsidiary in accordance
          with the terms of the Services Indenture; provided that such
          Indebtedness is not incurred in contemplation of such acquisition
          or merger; and (xiii) Strategic Subordinated Indebtedness.
    

               (b) Notwithstanding any other provision of this "Limitation
          on Indebtedness" covenant, the maximum amount of Indebtedness
          that the Company or a Restricted Subsidiary may Incur pursuant to
          this "Limitation on Indebtedness" covenant shall not be deemed to
          be exceeded, with respect to any outstanding Indebtedness due
          solely to the result of fluctuations in the exchange rates of
          currencies. Accretion on an instrument issued at a discount will
          not be deemed to constitute an Incurrence of Indebtedness.

               (c) For purposes of determining any particular amount of
          Indebtedness under this "Limitation on Indebtedness" covenant,
          (1) Guarantees, Liens or obligations with respect to letters of
          credit supporting Indebtedness otherwise included in the
          determination of such particular amount shall not be included and
          (2) any Liens granted pursuant to the equal and ratable
          provisions referred to in the "Limitation on Liens" covenant
          described below shall not be treated as Indebtedness. For
          purposes of determining compliance with this "Limitation on
          Indebtedness" covenant, in the event that an item of Indebtedness
          meets the criteria of more than one of the types of Indebtedness
          described in the above clauses, the Company, in its sole
          discretion, shall classify such item of Indebtedness and only be
          required to include the amount and type of such Indebtedness in
          one of such clauses.

          Limitation on Restricted Payments

   
               The Company will not, and will not permit any Restricted
          Subsidiary to, directly or indirectly, (i) declare or pay any
          dividend or make any distribution on or with respect to its
          Capital Stock (other than (x) dividends or distributions payable
          solely in shares of its Capital Stock (other than Disqualified
          Stock) or in options, warrants or other rights to acquire shares
          of such Capital Stock and (y) pro rata dividends or distributions
          on common stock of Restricted Subsidiaries held by minority
          stockholders) held by Persons other than the Company or any of
          its Restricted Subsidiaries, (ii) purchase, redeem, retire or
          otherwise acquire for value any shares of Capital Stock of (A)
          the Company or an Unrestricted Subsidiary (including options,
          warrants or other rights to acquire such shares of Capital Stock)
          held by any Person or (B) a Restricted Subsidiary (including
          options, warrants or other rights to acquire such shares of
          Capital Stock) held by any Affiliate of the Company (other than a
          Wholly Owned Restricted Subsidiary), (iii) make any voluntary or
          optional principal payment, or voluntary or optional redemption,
    


                                      -78-
     <PAGE>


   
          repurchase, defeasance, or other acquisition or retirement for
          value, of Indebtedness of the Company that is subordinated in
          right of payment to the Notes (other than the purchase,
          redemption, repurchase or other acquisition of such subordinated
          Indebtedness purchased in anticipation of satisfying a sinking
          fund obligation, principal installment or final maturity, in each
          case due within six months of the date of acquisition) or (iv)
          make any Investment, other than a Permitted Investment, in any
          Person (such payments or any other actions described in clauses
          (i) through (iv) above being collectively "Restricted Payments")
          if, at the time of, and after giving effect to, the proposed
          Restricted Payment: (A) a Default or Event of Default shall have
          occurred and be continuing, (B) except with respect to making any
          Investments, the Company could not Incur at least $1.00 of
          Indebtedness under the first paragraph of the "Limitation on
          Indebtedness" covenant or (C) the aggregate amount of all
          Restricted Payments (the amount, if other than in cash, to be
          determined in good faith by the Board of Directors, whose
          determination shall be conclusive and evidenced by a Board
          Resolution) made after the Closing Date shall exceed the sum of
          (1) 50% of the aggregate amount of the Adjusted Consolidated Net
          Income (or, if the Adjusted Consolidated Net Income is a loss,
          minus 100% of the amount of such loss) (determined by excluding
          income resulting from transfers of assets by the Company or a
          Restricted Subsidiary to an Unrestricted Subsidiary) accrued on a
          cumulative basis during the period (taken as one accounting
          period) beginning on the first day of the fiscal quarter
          immediately following the Closing Date and ending on the last day
          of the last fiscal quarter preceding the Transaction Date for
          which reports have been filed with the Commission or provided to
          the Trustee pursuant to the "Commission Reports and Reports to
          Holders" covenant plus (2) 100% of (I) the aggregate Net Cash
          Proceeds or fair market value of any Capital Stock and the amount
          of cash from any capital contributions to the Company after the
          Closing Date from Persons other than Subsidiaries of the Company
          (including contributions of ICG Common Stock, cash and cash
          equivalents and other assets to the Company by ICG) plus (II) the
          aggregate Net Cash Proceeds received by the Company after the
          Closing Date from an issuance and sale of its Capital Stock
          (other than Disqualified Stock) to a Person who is not a
          Subsidiary of the Company, including, without limitation, an
          issuance or sale permitted by the Services Indenture of
          Indebtedness of the Company for cash subsequent to the Closing
          Date upon the conversion of such Indebtedness into Capital Stock
          (other than Disqualified Stock) of the Company, or from the
          issuance to a Person who is not a Subsidiary of the Company of
          any options, warrants or other rights to acquire Capital Stock of
          the Company (in each case, exclusive of any Disqualified Stock or
          any options, warrants or other rights that are redeemable at the
          option of the holder, or are required to be redeemed, prior to
          the Stated Maturity of the New Notes), to the extent such Net
          Cash Proceeds, Capital Stock, marketable securities or amount
          have not been previously applied pursuant to clauses (iii) or
          (iv), as the case may be, of the second paragraph of the
          "Limitation on Restricted Payments" covenant or used to support
          the Incurrence of Indebtedness pursuant to clause (x) under the
          "Limitation of Indebtedness" covenant plus (3) amounts received
          from Investments (other than Permitted Investments) in any Person
          resulting from payments of interest on Indebtedness, dividends,
          repayments of loans or advances, or other transfers of assets, in
          each case to the Company or any Restricted Subsidiary or from the
          Net Cash Proceeds from the sale of any such Investment (except,
          in each case, to the extent any such payment or proceeds are
          included in the calculation of Adjusted Consolidated Net Income),
          or from redesignations of Unrestricted Subsidiaries as Restricted
          Subsidiaries (valued in each case as provided in the definition
          of "Investments"), not to exceed, in each case, the amount of
          Investments previously made by the Company or any Restricted
          Subsidiary in such Person or Unrestricted Subsidiary.
    

               The foregoing provision shall not be violated by reason of:
          (i) the payment of any dividend within 60 days after the date of
          declaration thereof if, at said date of declaration, such payment
          would comply with the foregoing paragraph; (ii) the redemption,
          repurchase, defeasance or other acquisition or retirement for
          value of Indebtedness that is subordinated in right of payment to
          the Notes including premium, if any, and accrued and unpaid
          interest, with the proceeds of, or in exchange for, Indebtedness
          Incurred under clause (v) of the second paragraph of part (a) of
          the "Limitation on Indebtedness" covenant; (iii) the making of
          any principal payment or the repurchase, redemption, retirement,
          defeasance or other acquisition for value of Indebtedness of the
          Company which is subordinated in right of payment to the New
          Notes (A) with cash or cash equivalents contributed by ICG to the
          Company after the Closing Date or (B) with, or out of the Net
          Cash Proceeds of, ICG Common Stock or other assets (other than
          cash or cash equivalents) contributed by ICG to the Company after
          the Closing Date, or (C) in exchange for, or out of, the Net Cash
          Proceeds of a substantially concurrent offering of shares of
          Capital Stock (other than Disqualified Stock) of the Company (or
          options, warrants or other rights to acquire such Capital Stock),
          to the extent such Net Cash Proceeds, cash or cash equivalents,
          ICG Common Stock, Capital Stock or such other assets have not
          been used pursuant to clause (C)(2) of the first paragraph or
          clause (iv) of the second paragraph, as the case may be, of the
          "Limitation on Restricted Payments Covenant" or used to support
          the Incurrence of Indebtedness pursuant to clause (x) under the
          "Limitation on Indebtedness Covenant"; (iv) the repurchase,
          redemption or other acquisition of Capital Stock of the Company
          or an Unrestricted Subsidiary (or options, warrants or other
          rights to acquire such Capital Stock) in exchange for, or out of


                                      -79-
     <PAGE>


          the proceeds of a substantially concurrent offering of, shares of
          Capital Stock (other than Disqualified Stock) of the Company (or
          options, warrants or other rights to acquire such Capital Stock);
          or (v) other Restricted Payments in an aggregate amount not to
          exceed $10 million; provided that, except in the case of clauses
          (i), (ii), (iii) and (iv), no Default or Event of Default shall
          have occurred and be continuing or occur as a consequence of the
          actions or payments set forth therein.

               Each Restricted Payment permitted pursuant to the preceding
          paragraph (other than the Restricted Payment referred to in
          clause (ii) thereof) shall be included in calculating whether the
          conditions of clause (C) of the first paragraph of this
          "Limitation on Restricted Payments" covenant have been met with
          respect to any subsequent Restricted Payments.

               Any Restricted Payments made other than in cash shall be
          valued at fair market value. The amount of any Investment
          "outstanding" at any time shall be deemed to be equal to the
          amount of such Investment on the date made, less the return of
          capital to the Company and its Restricted Subsidiaries with
          respect to such Investment by distribution, sale or otherwise (up
          to the amount of such Investment on the date made).


          Limitation on Dividend and Other Payment Restrictions Affecting
          Restricted Subsidiaries

               The Company will not, and will not permit any Restricted
          Subsidiary to, create or otherwise cause or suffer to exist or
          become effective any consensual encumbrance or restriction of any
          kind on the ability of any Restricted Subsidiary to (i) pay
          dividends or make any other distributions permitted by applicable
          law on any Capital Stock of such Restricted Subsidiary owned by
          the Company or any other Restricted Subsidiary, (ii) pay any
          Indebtedness owed to the Company or any other Restricted
          Subsidiary, (iii) make loans or advances to the Company or any
          other Restricted Subsidiary or (iv) transfer any of its property
          or assets to the Company or any other Restricted Subsidiary.

   
               The foregoing provisions shall not restrict any encumbrances
          or restrictions: (i) existing on the Closing Date the Services
          Indenture or any other agreements in effect on the Closing Date,
          and any extensions, refinancings, renewals or replacements of
          such agreements; provided that the encumbrances and restrictions
          in any such extensions, refinancings, renewals or replacements
          are no less favorable in any material respect to the Holders than
          those encumbrances or restrictions that are then in effect and
          that are being extended, refinanced, renewed or replaced; (ii)
          existing under or by reason of applicable law, rule, regulation
          or order; (iii) existing with respect to any Person or the
          property or assets of such Person acquired by the Company or any
          Restricted Subsidiary, existing at the time of such acquisition
          and not incurred in contemplation thereof, which encumbrances or
          restrictions are not applicable to any Person or the property or
          assets of any Person other than such Person or the property or
          assets of such Person so acquired; (iv) in the case of clause
          (iv) of the first paragraph of this "Limitation on Dividend and
          Other Payment Restrictions Affecting Restricted Subsidiaries"
          covenant, (A) that restrict in a customary manner the subletting,
          assignment or transfer of any property or asset that is a lease,
          license, right-of-use, conveyance or contract or similar property
          or asset, (B) existing by virtue of any transfer of, agreement to
          transfer, option or right with respect to, or Lien on, any
          property or assets of the Company or any Restricted Subsidiary
          not otherwise prohibited by the Services Indenture, (C) arising
          or agreed to in the ordinary course of business, not relating to
          any Indebtedness, and that do not, individually or in the
          aggregate, detract from the value of property or assets of the
          Company or any Restricted Subsidiary in any manner material to
          the Company or any Restricted Subsidiary or (D) purchase money
          obligations (including, without limitation, Capitalized Leases
          and installment sales) for property acquired in the ordinary
          course of business that impose restrictions of the nature
          discussed in clause (iv) above on the property so acquired; (v)
          with respect to a Restricted Subsidiary and imposed pursuant to
          an agreement that has been entered into for the sale or
    


                                      -80-
     <PAGE>


   
          disposition of all or substantially all of the Capital Stock of,
          or property and assets of, such Restricted Subsidiary; (vi)
          contained in the terms of any Indebtedness or any agreement
          pursuant to which such Indebtedness was issued if (A)(1) the
          encumbrances or restrictions apply only in the event of a payment
          default or a default with respect to a financial covenant
          contained in such Indebtedness or agreement or (2) the
          encumbrances or restrictions are similar in nature and substance
          to the "Limitation on Restricted Payments" covenant contained
          herein, as determined by the Board of Directors in good faith,
          (B) the encumbrances or restrictions are not materially more
          disadvantageous to the Holders of the New Notes than is customary
          in comparable financings (as determined by the Company) and (C)
          the Company determines that any such encumbrances or restrictions
          will not materially affect the Company's ability to make
          principal or interest payments on the New Notes; (vii) customary
          provisions in joint venture agreements and other similar
          agreements entered into in the ordinary course of business; and
          (viii) any encumbrances or restrictions of the type referred to
          in clauses (i) through (iv) of the first paragraph of this
          covenant imposed by any amendments, modifications, renewals,
          restatements, increases, supplements, refundings, replacements or
          refinancings of the contracts referred to in clause (i) through
          (vii) above; provided that such amendments, modifications,
          restatements, renewals, increases, supplements, refundings,
          replacements or refinancings are, in the good faith judgment of
          the Company, not materially more disadvantageous to the Holders
          than those contained in the restriction prior to such amendment,
          modification, restatement, renewal, increase, supplement,
          refunding, replacement or refinancing. Nothing contained in this
          "Limitation on Dividend and Other Payment Restrictions Affecting
          Restricted Subsidiaries" covenant shall prevent the Company or
          any Restricted Subsidiary from (1) creating, incurring, assuming
          or suffering to exist any Liens otherwise permitted in the
          "Limitation on Liens" covenant or (2) restricting the sale or
          other disposition of property or assets of the Company or any of
          its Restricted Subsidiaries that secure Indebtedness of the
          Company or any of its Restricted Subsidiaries.
    

          Limitation on the Issuance and Sale of Capital Stock of
          Restricted Subsidiaries

               The Company will not sell, and will not permit any
          Restricted Subsidiary, directly or indirectly, to issue or sell,
          any shares of Capital Stock of a Restricted Subsidiary (including
          options, warrants or other rights to purchase shares of such
          Capital Stock) except (i) to the Company or a Wholly Owned
          Restricted Subsidiary; (ii) issuances of director's qualifying
          shares or sales to foreign nationals of shares of Capital Stock
          of foreign Restricted Subsidiaries, to the extent required by
          applicable law; (iii) if, immediately after giving effect to such
          issuance or sale, such Restricted Subsidiary would no longer
          constitute a Restricted Subsidiary and any Investment in such
          Person remaining after giving effect to such issuance or sale
          would have been permitted to be made under the "Limitation on
          Restricted Payments" covenant if made on the date of such
          issuance or sale; or (iv) issuances or sales of common stock of a
          Restricted Subsidiary, provided that the Company or any
          Restricted Subsidiary applies an amount equal to the Net Cash
          Proceeds thereof in accordance with the "Limitation on Asset
          Sales" covenant.

          Limitation on Issuances of Guarantees by Restricted Subsidiaries

   
               The Company will not permit any Restricted Subsidiary,
          directly or indirectly, to Guarantee any Indebtedness of the
          Company which is pari passu with or subordinate in right of
          payment to the New Notes ("Guaranteed Indebtedness"), unless (i)
          such Restricted Subsidiary simultaneously executes and delivers a
          supplemental indenture to the Services Indenture providing for a
          Guarantee (a "Subsidiary Guarantee") of payment of the New Notes
          by such Restricted Subsidiary and (ii) such Restricted Subsidiary
          waives and will not in any manner whatsoever claim or take the
          benefit or advantage of, any rights of reimbursement, indemnity
          or subrogation or any other rights against the Company or any
          other Restricted Subsidiary as a result of any payment by such
          Restricted Subsidiary under its Subsidiary Guarantee; provided
          that this paragraph shall not be applicable to any Guarantee of
          any Restricted Subsidiary that existed at the time such Person
          became a Restricted Subsidiary and was not Incurred in connection
          with, or in contemplation of, such Person becoming a Restricted
          Subsidiary. If the Guaranteed Indebtedness is (A) pari passu in
          right of payment with the New Notes, then the Guarantee of such
          Guaranteed Indebtedness shall be pari passu in right of payment
          with, or subordinated to, the Subsidiary Guarantee or (B)
          subordinated in right of payment to the New Notes, then the
          Guarantee of such Guaranteed Indebtedness shall be subordinated
          in right of payment to the Subsidiary Guarantee at least to the
          extent that the Guaranteed Indebtedness is subordinated to the
          New Notes.
    


                                      -81-
     <PAGE>


   
               Notwithstanding the foregoing, any Subsidiary Guarantee by a
          Restricted Subsidiary may provide by its terms that it shall be
          automatically and unconditionally released and discharged upon
          (i) any sale, exchange or transfer, to any Person not an
          Affiliate of the Company, of all of the Company's and each
          Restricted Subsidiary's Capital Stock in, or all or substantially
          all the assets of, such Restricted Subsidiary (which sale,
          exchange or transfer is not prohibited by the Services Indenture)
          or (ii) the release or discharge of the Guarantee which resulted
          in the creation of such Subsidiary Guarantee, except a discharge
          or release by or as a result of payment under such Guarantee.
    

          Limitation on Transactions with Shareholders and Affiliates

               The Company will not, and will not permit any Restricted
          Subsidiary to, directly or indirectly, enter into, renew or
          extend any transaction (including, without limitation, the
          purchase, sale, lease or exchange of property or assets, or the
          rendering of any service) with any Affiliate of the Company or
          any Restricted Subsidiary, except upon fair and reasonable terms
          no less favorable to the Company or such Restricted Subsidiary
          than could be obtained, at the time of such transaction or, if
          such transaction is pursuant to a written agreement, at the time
          of the execution of the agreement providing therefor, in a
          comparable arm's-length transaction with a Person that is not
          such an Affiliate.


               The foregoing limitation does not limit, and shall not apply
          to (i) transactions (A) approved by a majority of the
          disinterested members of the Board of Directors or (B) for which
          the Company or a Restricted Subsidiary delivers to the Trustee a
          written opinion of a nationally recognized investment banking
          firm or a nationally recognized firm having expertise in the
          specific area which is the subject of such determination stating
          that the transaction is fair to the Company or such Restricted
          Subsidiary from a financial point of view; (ii) any transaction
          solely between the Company and any of its Restricted Subsidiaries
          or solely between Restricted Subsidiaries; (iii) the payment of
          reasonable and customary regular fees to, and indemnity provided
          on behalf of, officers, directors, employees or consultants of
          the Company or its Restricted Subsidiaries; (iv) any payments or
          other transactions pursuant to any tax-sharing agreement between
          the Company and any other Person with which the Company files a
          consolidated tax return or with which the Company is part of a
          consolidated group for tax purposes; or (v) any Permitted
          Investments and Restricted Payments not prohibited by the
          "Limitation on Restricted Payments" covenant. Notwithstanding the
          foregoing, any transaction or series of related transactions
          covered by the first paragraph of this "Limitation on
          Transactions with Shareholders and Affiliates" covenant and not
          covered by clauses (ii) through (v) of this paragraph the
          aggregate amount of which exceeds $2.0 million in value, must be
          approved or determined to be fair in the manner provided for in
          clause (i) (A) or (B) above.

          Limitation on Liens

   
               The Company will not, and will not permit any Restricted
          Subsidiary to, create, incur, assume or suffer to exist any Lien
          on any of its assets or properties of any character (including,
          without limitation, licenses), or any shares of Capital Stock or
          Indebtedness of any Restricted Subsidiary, without making
          effective provision for all of the New Notes and all other
          amounts due under the Services Indenture to be directly secured
          equally and ratably with (or, if the obligation or liability to
          be secured by such Lien is subordinated in right of payment to
          the New Notes, prior to) the obligation or liability secured by
          such Lien.
    

               The foregoing limitation does not apply to (i) Liens
          existing on the Closing Date or required on the Closing Date to
          be provided in the future; (ii) Liens granted after the Closing
          Date on any assets or Capital Stock of the Company or its
          Restricted Subsidiaries created in favor of the Holders; (iii)
          Liens with respect to the assets of a Restricted Subsidiary
          granted by such Restricted Subsidiary to the Company or a
          Restricted Subsidiary to secure Indebtedness owing to the Company
          or such other Restricted Subsidiary; (iv) Liens securing
          Indebtedness which is Incurred to refinance secured Indebtedness
          which is permitted to be Incurred under clause (v) of the second
          paragraph of the "Limitation on Indebtedness" covenant; provided
          that such Liens do not extend to or cover any property or assets
          of the Company or any Restricted Subsidiary other than the
          property or assets securing the Indebtedness being refinanced;


                                      -82-
     <PAGE>


          (v) Liens on any property or assets of Restricted Subsidiaries
          securing Indebtedness of Restricted Subsidiaries permitted under
          the "Limitation on Indebtedness" covenant; or (vi) Permitted
          Liens.

          Limitation on Sale-Leaseback Transactions

               The Company will not, and will not permit any Restricted
          Subsidiary to, enter into any sale-leaseback transaction
          involving any of its assets or properties whether now owned or
          hereafter acquired, whereby the Company or a Restricted
          Subsidiary sells or transfers such assets or properties and then
          or thereafter leases such assets or properties or any part
          thereof or any other assets or properties which the Company or
          such Restricted Subsidiary, as the case may be, intends to use
          for substantially the same purpose or purposes as the assets or
          properties sold or transferred.

               The foregoing restriction does not apply to any sale-
          leaseback transaction if (i) the lease is for a period, including
          renewal rights, of not in excess of three years; (ii) the lease
          secures or relates to industrial revenue or pollution control
          bonds; (iii) the transaction is solely between the Company and
          any Wholly Owned Restricted Subsidiary or solely between Wholly
          Owned Restricted Subsidiaries; or (iv) the Company or such
          Restricted Subsidiary, within 12 months after the sale or
          transfer of any assets or properties is completed, applies an
          amount not less than the net proceeds received from such sale in
          accordance with clause (A) or (B) of the first paragraph of the
          "Limitation on Asset Sales" covenant described below.

          Limitation on Asset Sales

               The Company will not, and will not permit any Restricted
          Subsidiary to, consummate any Asset Sale, unless (i) the
          consideration received by the Company or such Restricted
          Subsidiary is at least equal to the fair market value of the
          assets sold or disposed of and (ii) at least 75% of the
          consideration received consists of cash or Temporary Cash
          Investments. For purposes of this covenant, the following are
          deemed to be cash: (x) the principal amount or accreted value
          (whichever is larger) of Indebtedness of the Company or any
          Restricted Subsidiary with respect to which the Company or such
          Restricted Subsidiary has either (I) received a written release
          or (II) been released by operation of law, in either case, from
          all liability on such Indebtedness in connection with such Asset
          Sale and (y) securities received by the Company or any Restricted
          Subsidiary from the transferee that are promptly converted by the
          Company or such Restricted Subsidiary into cash. In the event and
          to the extent that the Net Cash Proceeds received by the Company
          or any of its Restricted Subsidiaries from one or more Asset
          Sales occurring on or after the Closing Date in any period of 12
          consecutive months exceed 10% of Adjusted Consolidated Net
          Tangible Assets (determined as of the date closest to the
          commencement of such 12-month period for which a consolidated
          balance sheet of the Company and its Subsidiaries has been filed
          with the Commission or provided to the Trustee pursuant to the
          "Commission Reports and Reports to Holders" covenant), then the
          Company shall or shall cause the relevant Restricted Subsidiary
          to (i) within 12 months after the date Net Cash Proceeds so
          received exceed 10% of Adjusted Consolidated Net Tangible Assets
          (A) apply an amount equal to such excess Net Cash Proceeds to
          permanently repay unsubordinated Indebtedness of the Company, or
          any Restricted Subsidiary providing a Subsidiary Guarantee
          pursuant to the "Limitation on Issuances of Guarantees by
          Restricted Subsidiaries" covenant described above or Indebtedness
          of any other Restricted Subsidiary, in each case owing to a
          Person other than the Company or any of its Restricted
          Subsidiaries or (B) invest an equal amount, or the amount not so
          applied pursuant to clause (A) (or enter into a definitive
          agreement committing to so invest within 12 months after the date
          of such agreement), (x) in property or assets (other than current
          assets) of a nature or type or that are used in a business (or in
          a Person (other than a natural person) having property and assets
          of a nature or type, or engaged in a business) similar or related
          to the nature or type of the property and assets of, or the
          business of, the Company and its Restricted Subsidiaries existing
          on the date of such investment (as determined in good faith by
          the Board of Directors, whose determination shall be conclusive
          and evidenced by a Board Resolution) or (y) in property or assets
          (other than current assets) related to the Telecommunications
          Business, including, without limitation, telecommunications
          switches and related equipment, services, leases, licenses,
          capacity and rights-of-use, (or in a person (other than a natural
          person) having property or assets related to the
          Telecommunications Business, including, without limitation,
          telecommunications switches and related equipment, services,
          leases, licenses, capacity and rights-of-use) and (ii) apply (no


                                      -83-
     <PAGE>


          later than the end of the 12-month period referred to in clause
          (i)) such excess Net Cash Proceeds (to the extent not applied
          pursuant to clause (i)) as provided in the following paragraph of
          this "Limitation on Asset Sales" covenant. The amount of such
          excess Net Cash Proceeds required to be applied (or to be
          committed to be applied) during such 12-month period as set forth
          in clause (i) of the preceding sentence and not applied as so
          required by the end of such period shall constitute "Excess
          Proceeds."

   
               If, as of the first day of any calendar month, the aggregate
          amount of Excess Proceeds not theretofore subject to an Offer to
          Purchase pursuant to this "Limitation on Asset Sales" covenant
          totals at least $20.0 million, the Company must commence, not
          later than the fifteenth Business Day of such month, and
          consummate an Offer to Purchase from the Holders on a pro rata
          basis, and an offer to purchase any outstanding Indebtedness with
          similar provisions requiring the Company to make an offer to
          purchase such Indebtedness, in an aggregate principal amount at
          maturity of New Notes (or, if prior to February 15, 2003, the
          Accreted Value of the New Notes) and such pari passu Indebtedness
          equal to (A) with respect to the New Notes, the product of such
          Excess Proceeds multiplied by a fraction, the numerator of which
          is the outstanding principal amount at maturity of the New Notes
          (or, if prior to February 15, 2003, the Accreted Value of the New
          Notes) and the denominator of which is the sum of the outstanding
          principal amount at maturity of the New Notes (or, if prior to
          February 15, 2003, the Accreted Value of the New Notes) and such
          pari passu Indebtedness (the product hereinafter referred to as
          the "New Note Amount"), and (B) with respect to the pari passu
          Indebtedness, the excess of the Excess Proceeds over the New Note
          Amount, at a purchase price equal to 100% of the Accreted Value
          of the New Notes or such pari passu Indebtedness, as the case may
          be, on the relevant Payment Date or such other date set forth in
          the documentation governing the pari passu Indebtedness, plus, in
          each case, accrued interest (if any) to the Payment Date or such
          other date set forth in the documentation governing the pari
          passu Indebtedness. If the aggregate purchase price of the New
          Notes tendered pursuant to the Offer to Purchase is less than the
          Excess Proceeds, the remaining will be available for use by the
          Company for general corporate purposes. Upon the consummation of
          any Offer to Purchase in accordance with the terms of the
          Services Indenture, the amount of Net Cash Proceeds from Asset
          Sales subject to any future Offer to Purchase shall be deemed to
          be zero.
    

          REPURCHASE OF NEW NOTES UPON A CHANGE OF CONTROL

   
               The Company must commence, within 30 days of the occurrence
          of a Change of Control, and consummate an Offer to Purchase for
          all New Notes then outstanding, at a purchase price equal to 101%
          of the Accreted Value thereof on the relevant Payment Date, plus
          accrued interest (if any) to the Payment Date. There can be no
          assurance that the Company will have sufficient funds available
          at the time of any Change of Control to make repayment of
          outstanding indebtedness (including repurchases of New Notes)
          required by the foregoing covenant (as well as may be contained
          in other securities of the Company which might be outstanding at
          the time). The above covenant requiring the Company to repurchase
          the New Notes will, unless consents are obtained, require the
          Company to repay all indebtedness then outstanding which by its
          terms would prohibit such New Note repurchase, either prior to or
          concurrently with such Note repurchase.  In the event the Company
          is unable to consummate a repurchase of New Notes due to
          insufficient funds upon a Change of Control, such failure will
          constitute an immediate Event of Default under the Services
          Indenture and will result, upon the declaration by the Trustee,
          in the acceleration of the New Notes, whereby the Accreted Value
          of, premium, if any, and accrued interest on the New Notes will
          be immediately due and payable.
    

          COMMISSION REPORTS AND REPORTS TO HOLDERS

               Whether or not the Company is required to file reports with
          the Commission, the Company shall deliver for filing with the
          Commission all such reports and other information as it would be
          required to file with the Commission by Sections 13(a) or 15(d)
          under the Securities Exchange Act of 1934 if it were subject
          thereto. All references herein to reports "filed" with the
          Commission shall be deemed to refer to the reports then most
          recently delivered for filing, whether or not accepted by the
          Commission. The Company shall supply the Trustee and each Holder


                                      -84-
     <PAGE>


          or shall supply to the Trustee for forwarding to each such
          Holder, without cost to such Holder, copies of such reports and
          other information.

          EVENTS OF DEFAULT

   
               The following events will be defined as "Events of Default"
          in the Services Indenture: (a) default in the payment of
          principal of (or premium, if any, on) any New Note when the same
          becomes due and payable at maturity, upon acceleration,
          redemption or otherwise; (b) default in the payment of interest
          on any New Note when the same becomes due and payable, and such
          default continues for a period of 30 days; (c) the Company
          defaults in the performance of or breaches any other covenant or
          agreement of the Company in the Services Indenture or under the
          New Notes (other than a default specified in clause (a) or (b)
          above) and such default or breach continues for a period of 30
          consecutive days after written notice by the Trustee or the
          Holders of 25% or more in aggregate principal amount of the New
          Notes; (d) the Company shall have failed to make or consummate an
          Offer to Purchase in accordance with the "Limitation on Asset
          Sales" covenant above; (e) the Company shall have failed to make
          or consummate an Offer to Purchase in accordance with the
          provisions of "Repurchase of New Notes upon a Change of Control"
          above; (f) there occurs with respect to any issue or issues of
          Indebtedness of the Company or any Significant Subsidiary having
          an outstanding principal amount of $10 million or more in the
          aggregate for all such issues of all such Persons, whether such
          Indebtedness now exists or shall hereafter be created, (I) an
          event of default that has caused the holder thereof to declare
          such Indebtedness to be due and payable prior to its Stated
          Maturity and such Indebtedness has not been discharged in full or
          such acceleration has not been rescinded or annulled within 30
          days of such acceleration and/or (II) the failure to make a
          principal payment at the final (but not any interim) fixed
          maturity and such defaulted payment shall not have been made,
          waived or extended within 30 days of such payment default; (g)
          any final judgment or order (not covered by insurance) for the
          payment of money in excess of $10 million in the aggregate
          (treating any deductibles, self-insurance or retention as not so
          covered) shall be rendered against the Company or any Significant
          Subsidiary and shall not be paid or discharged, and there shall
          be any period of 30 consecutive days following entry of the final
          judgment or order that causes the aggregate amount for all such
          final judgments or orders outstanding and not paid or discharged
          against the Company or any of its Significant Subsidiaries to
          exceed $10 million during which a stay of enforcement of such
          final judgment or order, by reason of a pending appeal or
          otherwise, shall not be in effect; (h) a court having
          jurisdiction in the premises enters a decree or order for (A)
          relief in respect of the Company or any Significant Subsidiary in
          an involuntary case under any applicable bankruptcy, insolvency
          or other similar law now or hereafter in effect, (B) appointment
          of a receiver, liquidator, assignee, custodian, trustee,
          sequestrator or similar official of the Company or any
          Significant Subsidiary or for all or substantially all of the
          property and assets of the Company or any Significant Subsidiary
          or (C) the winding up or liquidation of the affairs of the
          Company or any Significant Subsidiary and, in each case, such
          decree or order shall remain unstayed and in effect for a period
          of 30 consecutive days; or (i) the Company or any Significant
          Subsidiary (A) commences a voluntary case under any applicable
          bankruptcy, insolvency or other similar law now or hereafter in
          effect, or consents to the entry of an order for relief in an
          involuntary case under any such law, (B) consents to the
          appointment of or taking possession by a receiver, liquidator,
          assignee, custodian, trustee, sequestrator or similar official of
          the Company or any Significant Subsidiary or for all or
          substantially all of the property and assets of the Company or
          any Significant Subsidiary or (C) effects any general assignment
          for the benefit of creditors.
    

   
               If an Event of Default (other than an Event of Default
          specified in clause (h) or (i) above that occurs with respect to
          the Company) occurs and is continuing under the Services
          Indenture, the Trustee or the Holders of at least 25% in
          aggregate principal amount of the New Notes, then outstanding, by
          written notice to the Company (and to the Trustee if such notice
          is given by the Holders), may, and the Trustee at the request of
          such Holders shall, declare the Accreted Value of, premium, if
          any, and accrued interest on the New Notes to be immediately due
          and payable. Upon a declaration of acceleration, such Accreted
          Value of, premium, if any, and accrued interest shall be
          immediately due and payable. In the event of a declaration of
          acceleration because an Event of Default set forth in clause (f)
          above has occurred and is continuing, such declaration of
          acceleration shall be automatically rescinded and annulled if the
          event of default triggering such Event of Default pursuant to
          clause (f) shall be remedied or cured by the Company or the
          relevant Significant Subsidiary or waived by the holders of the
          relevant Indebtedness within 60 days after the declaration of
          acceleration with respect thereto. If an Event of Default
          specified in clause (h) or (i) above occurs with respect to the
    


                                      -85-
     <PAGE>


   
          Company, the Accreted Value of, premium, if any, and accrued
          interest on the New Notes then outstanding shall ipso facto
          become and be immediately due and payable without any declaration
          or other act on the part of the Trustee or any Holder. The
          Holders of at least a majority in principal amount of the
          outstanding New Notes by written notice to the Company and to the
          Trustee, may waive all past defaults and rescind and annul a
          declaration of acceleration and its consequences if (i) all
          existing Events of Default, other than the nonpayment of the
          Accreted Value of, premium, if any, and interest on the New Notes
          that have become due solely by such declaration of acceleration,
          have been cured or waived and (ii) the rescission would not
          conflict with any judgment or decree of a court of competent
          jurisdiction. For information as to the waiver of defaults, see
          "-- Modification and Waiver."
    

   
               The Holders of at least a majority in aggregate principal
          amount of the outstanding New Notes may direct the time, method
          and place of conducting any proceeding for any remedy available
          to the Trustee or exercising any trust or power conferred on the
          Trustee. However, the Trustee may refuse to follow any direction
          that conflicts with law or the Services Indenture, that may
          involve the Trustee in personal liability, or that the Trustee
          determines in good faith may be unduly prejudicial to the rights
          of Holders of Notes not joining in the giving of such direction
          and may take any other action it deems proper that is not
          inconsistent with any such direction received from Holders of
          Notes. A Holder may not pursue any remedy with respect to the
          Services Indenture or the Notes unless: (i) the Holder gives the
          Trustee written notice of a continuing Event of Default; (ii) the
          Holders of at least 25% in aggregate principal amount of
          outstanding New Notes make a written request to the Trustee to
          pursue the remedy; (iii) such Holder or Holders offer the Trustee
          indemnity satisfactory to the Trustee against any costs,
          liability or expense; (iv) the Trustee does not comply with the
          request within 60 days after receipt of the request and the offer
          of indemnity; and (v) during such 60-day period, the Holders of a
          majority in aggregate principal amount of the outstanding New
          Notes do not give the Trustee a direction that is inconsistent
          with the request. However, such limitations do not apply to the
          right of any Holder of a New Note to receive payment of the
          principal of, premium, if any, or interest on, such New Note or
          to bring suit for the enforcement of any such payment, on or
          after the due date expressed in the New Notes, which right shall
          not be impaired or affected without the consent of the Holder.
    

   
               The Services Indenture will require certain officers of the
          Company to certify, on or before a date not more than 90 days
          after the end of each fiscal year, that a review has been
          conducted of the activities of the Company and its Restricted
          Subsidiaries and the Company's and its Restricted Subsidiaries'
          performance under the Services Indenture and that the Company has
          fulfilled all obligations thereunder, or, if there has been a
          default in the fulfillment of any such obligation, specifying
          each such default and the nature and status thereof. The Company
          will also be obligated to notify the Trustee of any default or
          defaults in the performance of any covenants or agreements under
          the Services Indenture.
    

          CONSOLIDATION, MERGER AND SALE OF ASSETS

   
               The Company will not consolidate with, merge with or into,
          or sell, convey, transfer, lease or otherwise dispose of all or
          substantially all of its property and assets (as an entirety or
          substantially an entirety in one transaction or a series of
          related transactions) to, any Person or permit any Person to
          merge with or into the Company unless: (i) the Company shall be
          the continuing Person, or the Person (if other than the Company)
          formed by such consolidation or into which the Company is merged
          or that acquired or leased such property and assets of the
          Company shall be a corporation organized and validly existing
          under the laws of the United States of America or any
          jurisdiction thereof and shall expressly assume, by a
          supplemental indenture, executed and delivered to the Trustee,
          all of the obligations of the Company on all of the New Notes and
          under the Services Indenture; (ii) immediately after giving
          effect to such transaction, no Default or Event of Default shall
          have occurred and be continuing; (iii) immediately after giving
          effect to such transaction on a pro forma basis, (A) the Company
          or any Person becoming the successor obligor of the Notes, as the
          case may be, shall have a Consolidated Net Worth equal to or
          greater than the Consolidated Net Worth of the Company
          immediately prior to such transaction or (B) the Company or any
          Person becoming the successor obligor of the Notes, as the case
          may be, shall have a Consolidated Leverage Ratio no more than the
          greater of (I) 6:1 and (II) the Consolidated Leverage Ratio of
          the Company immediately prior to such transaction; provided that
          this clause (iii) shall not apply to a consolidation or merger
          with or into a Wholly Owned Restricted Subsidiary with a positive
    


                                      -86-
     <PAGE>


   
          net worth; provided that, in connection with any such merger or
          consolidation, no consideration (other than Capital Stock (other
          than Disqualified Stock) in the surviving Person or the Company)
          shall be issued or distributed to the stockholders of the
          Company; and (iv) the Company delivers to the Trustee an
          Officers' Certificate (attaching the arithmetic computations to
          demonstrate compliance with clause (iii) above) and Opinion of
          Counsel, in each case stating that such consolidation, merger or
          transfer and such supplemental indenture complies with this
          provision and that all conditions precedent provided for herein
          relating to such transaction have been complied with; provided,
          however, that clause (iii) above does not apply if, in the good
          faith determination of the Board of Directors of the Company,
          whose determination shall be evidenced by a Board Resolution, the
          principal purpose of such transaction is to change the state of
          incorporation of the Company; and that any such transaction shall
          not have as one of its purposes the evasion of the foregoing
          limitations.
    

          DEFEASANCE

   
               Defeasance and Discharge. The Services Indenture will
          provide that the Company will be deemed to have paid and will be
          discharged from any and all obligations in respect of the New
          Notes on the 123rd day after the deposit referred to below, and
          the provisions of the Services Indenture will no longer be in
          effect with respect to the New Notes (except for, among other
          matters, certain obligations to register the transfer or exchange
          of the New Notes, to replace stolen, lost or mutilated New Notes,
          to maintain paying agencies and to hold monies for payment in
          trust) if, among other things, (A) the Company has deposited with
          the Trustee, in trust, money and/or U.S. Government Obligations
          that through the payment of interest and principal in respect
          thereof in accordance with their terms will provide money in an
          amount sufficient to pay the principal of, premium, if any, and
          accrued interest on the New Notes on the Stated Maturity of such
          payments in accordance with the terms of the Services Indenture
          and the New Notes, (B) the Company has delivered to the Trustee
          (i) either (x) an Opinion of Counsel to the effect that Holders
          will not recognize income, gain or loss for federal income tax
          purposes as a result of the Company's exercise of its option
          under this "Defeasance" provision and will be subject to federal
          income tax on the same amount and in the same manner and at the
          same times as would have been the case if such deposit,
          defeasance and discharge had not occurred, which Opinion of
          Counsel must be based upon (and accompanied by a copy of) a
          ruling of the Internal Revenue Service to the same effect unless
          there has been a change in applicable federal income tax law
          after the Closing Date such that a ruling is no longer required
          or (y) a ruling directed to the Trustee received from the
          Internal Revenue Service to the same effect as the aforementioned
          Opinion of Counsel and (ii) an Opinion of Counsel to the effect
          that the creation of the defeasance trust does not violate the
          Investment Company Act of 1940 and after the passage of 123 days
          following the deposit, the trust fund will not be subject to the
          effect of Section 547 of the United States Bankruptcy Code or
          Section 15 of the New York Debtor and Creditor Law, (C)
          immediately after giving effect to such deposit on a pro forma
          basis, no Event of Default, or event that after the giving of
          notice or lapse of time or both would become an Event of Default,
          shall have occurred and be continuing on the date of such deposit
          or during the period ending on the 123rd day after the date of
          such deposit, and such deposit shall not result in a breach or
          violation of, or constitute a default under, any other agreement
          or instrument to which the Company or any of its Subsidiaries is
          a party or by which the Company or any of its Subsidiaries is
          bound and (D) if at such time the New Notes are listed on a
          national securities exchange, the Company has delivered to the
          Trustee an Opinion of Counsel to the effect that the New Notes
          will not be delisted as a result of such deposit, defeasance and
          discharge, provided that if simultaneously with the deposit of
          the money and/or U.S. Government Obligations referred to in (A)
          above, the Company has caused an irrevocable, transferrable,
          standby letter of credit to be issued by a bank with capital and
          surplus exceeding the principal amount of the New Notes then
          outstanding, expiring not earlier than 180 days from its
          issuance, in favor of the Trustee which permits the Trustee to
          draw an amount equal to the principal, premium, if any, and
          accrued interest on the New Notes through the expiry date of the
          letter of credit, then the Company will be deemed to have paid
          and discharged any and all obligations in respect of the New
          Notes on the date of the deposit and issuance of the letter of
          credit.
    

   
               Defeasance of Certain Covenants and Certain Events of
          Default. The Services Indenture further will provide that the
          provisions of the Services Indenture will no longer be in effect
          with respect to clause (iii) under "Consolidation, Merger and
          Sale of Assets" and all the covenants described herein under
    


                                      -87-
     <PAGE>


   
          "Covenants," clause (c) under "Events of Default" with respect to
          such other covenants and clauses (c), (d), (e), (f) and (g) under
          "Events of Default" shall be deemed not to be Events of Default
          upon, among other things, the deposit with the Trustee, in trust,
          of money and/or U.S. Government Obligations that through the
          payment of interest and principal in respect thereof in
          accordance with their terms will provide money in an amount
          sufficient to pay the principal of, premium, if any, and accrued
          interest on the New Notes on the Stated Maturity of such payments
          in accordance with the terms of the Services Indenture and the
          New Notes, the satisfaction of the provisions described in
          clauses (B)(ii), (C) and (D) of the preceding paragraph and the
          delivery by the Company to the Trustee of an Opinion of Counsel
          to the effect that, among other things, the Holders will not
          recognize income, gain or loss for federal income tax purposes as
          a result of such deposit and defeasance of certain covenants and
          Events of Default and will be subject to federal income tax on
          the same amount and in the same manner and at the same times as
          would have been the case if such deposit and defeasance had not
          occurred.
    

   
               Defeasance and Certain Other Events of Default. In the event
          the Company exercises its option to omit compliance with certain
          covenants and provisions of the Services Indenture with respect
          to the New Notes as described in the immediately preceding
          paragraph and the New Notes are declared due and payable because
          of the occurrence of an Event of Default that remains applicable,
          the amount of money and/or U.S. Government Obligations on deposit
          with the Trustee will be sufficient to pay amounts due on the New
          Notes at the time of their Stated Maturity but may not be
          sufficient to pay amounts due on the New Notes at the time of the
          acceleration resulting from such Event of Default. However, the
          Company will remain liable for such payments.
    

          MODIFICATION AND WAIVER

   
               Modifications and amendments of the Services Indenture may
          be made by the Company and the Trustee with the consent of the
          Holders of not less than a majority in aggregate principal amount
          of the outstanding New Notes; provided, however, that no such
          modification or amendment may, without the consent of each Holder
          affected thereby, (i) change the Stated Maturity of the principal
          of, or any installment of interest on, any New Note, (ii) reduce
          the Accreted Value or principal amount of, or premium, if any, or
          interest on, any New Note, (iii) change the place or currency of
          payment of principal of, or premium, if any, or interest on, any
          New Note, (iv) impair the right to institute suit for the
          enforcement of any payment on or after the Stated Maturity (or,
          in the case of a redemption, on or after the Redemption Date) of
          any New Note, (v) reduce the above-stated percentage of
          outstanding New Notes the consent of whose Holders is necessary
          to modify or amend the Services Indenture, (vi) waive a default
          in the payment of principal of, premium, if any, or interest on
          the New Notes or (vii) reduce the percentage or aggregate
          principal amount of outstanding New Notes the consent of whose
          Holders is necessary for waiver of compliance with certain
          provisions of the Services Indenture or for waiver of certain
          defaults.
    

          NO PERSONAL LIABILITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS,
          DIRECTORS, OR EMPLOYEES

   
               The Services Indenture provides that no recourse for the
          payment of the principal of, premium, if any, or interest on any
          of the New Notes or for any claim based thereon or otherwise in
          respect thereof, and no recourse under or upon any obligation,
          covenant or agreement of the Company in the Services Indenture,
          or in any of the New Notes or because of the creation of any
          Indebtedness represented thereby, shall be had against any
          incorporator, stockholder, officer, director, employee or
          controlling person of the Company or of any successor Person
          thereof. Each Holder, by accepting the New Notes, waives and
          releases all such liability.
    

          CONCERNING THE TRUSTEE

   
               The Services Indenture provides that, except during the
          continuance of a Default, the Trustee will not be liable, except
          for the performance of such duties as are specifically set forth
          in such Services Indenture. If an Event of Default has occurred
          and is continuing, the Trustee will use the same degree of care
          and skill in its exercise as a prudent person would exercise
          under the circumstances in the conduct of such person's own
          affairs.
    


                                      -88-
     <PAGE>


   
               The Services Indenture and provisions of the Trust Indenture
          Act incorporated by reference therein contain limitations on the
          rights of the Trustee, should it become a creditor of Holdings or
          the Guarantor, to obtain payment of claims in certain cases or to
          realize on certain property received by it in respect of any such
          claims, as security or otherwise. The Trustee is permitted to
          engage in other transactions; provided, however, that if it
          acquires any conflicting interest, it must eliminate such
          conflict or resign.
    

          BOOK ENTRY; DELIVERY AND FORM

               All of the Old Notes were originally issued in the form of
          one Global Note (the "Global Old Note").  The Global Old Note was
          deposited upon issuance with the Trustee as custodian for, and
          registered in the name of a nominee of, The Depository Trust
          Company ("DTC"), in New York, New York.  The New Notes will be
          issued in the form of one Global Note (the "Global New Note") and
          deposited upon issuance with and registered in the name of, or on
          behalf of, DTC or its nominee.

   
               So long as DTC, or its nominee, is the registered owner or
          holder of a Global New Note, DTC or such nominee, as the case may
          be, will be considered the sole owner or holder of the New Notes
          represented by such Global New Note for all purposes under the
          Services Indenture and the New Notes. No beneficial owner of an
          interest in a Global New Note will be able to transfer that
          interest except in accordance with DTC's applicable procedures,
          in addition to those provided for under the Services Indenture.
    

               Payments of the principal of, and interest on, a Global New
          Note will be made to DTC or its nominee, as the case may be, as
          the registered owner thereof. Neither the Company, the Trustee
          nor any Paying Agent will have any responsibility or liability
          for any aspect of the records relating to or payments made on
          account of beneficial ownership interests in a Global New Note or
          for maintaining, supervising or reviewing any records relating to
          such beneficial ownership interests.

               The Company expects that DTC or its nominee, upon receipt of
          any payment of principal or interest in respect of a Global New
          Note, will credit participants' accounts with payments in amounts
          proportionate to their respective beneficial interests in the
          principal amount of such Global New Note as shown on the records
          of DTC or its nominee. The Company also expects that payments by
          participants to owners of beneficial interests in such Global New
          Note held through such participants will be governed by standing
          instructions and customary practices, as is now the case with
          securities held for the accounts of customers registered in the
          names of nominees for such customers. Such payments will be the
          responsibility of such participants.

               Transfers between participants in DTC will be effected in
          the ordinary way in accordance with DTC rules and will be settled
          in same-day funds. Transfers between participants in Euroclear &
          Cedel Bank will be effected in the ordinary way in accordance
          with their respective rules and operating procedures.

               New Notes that are issued as described below will be issued
          in the form of registered definitive certificates (the
          "Certificated New Notes"). Such Certificated New Notes may,
          unless the applicable Global New Note has previously been
          exchanged for Certificated New Notes, be exchanged for an
          interest in the applicable Global New Note representing the
          principal amount of Old Notes being transferred.

               The Company expects that DTC will take any action permitted
          to be taken by a holder of New Notes (including the presentation
          of New Notes for exchange as described below) only at the
          direction of one or more participants to whose account the DTC
          interests in a Global New Note is credited and only in respect of
          such portion of the aggregate principal amount of New Notes as to
          which such participant or participants has or have given such
          direction. However, if there is an Event of Default under the New
          Notes, DTC will exchange the applicable Global New Note for
          Certificated New Notes, which it will distribute to its
          participants and which may be legended as set forth under the
          heading "Transfer Restrictions."


                                      -89-
     <PAGE>


               The Company understands that: DTC is a limited purpose trust
          company organized under the laws of the State of New York, a
          "banking organization" within the meaning of New York Banking
          Law, a member of the Federal Reserve System, a "clearing
          corporation" within the meaning of the Uniform Commercial Code
          and a "Clearing Agency" registered pursuant to the provisions of
          Section 17A of the Exchange Act. DTC was created to hold
          securities for its participants and facilitate the clearance and
          settlement of securities transactions between participants
          through electronic book-entry changes in accounts of its
          participants, thereby eliminating the need for physical movement
          of certificates and certain other organizations. Indirect access
          to the DTC system is available to others such as banks, brokers,
          dealers and trust companies that clear through or maintain a
          custodial relationship with a participant, either directly or
          indirectly ("indirect participants").

               Although DTC is expected to follow the foregoing procedures
          in order to facilitate transfers of interests in a Global New
          Note among participants of DTC, it is under no obligation to
          perform or continue to perform such procedures, and such
          procedures may be discontinued at any time. Neither the Company
          nor the Trustee will have any responsibility for the performance
          by DTC or its participants or indirect participants of its
          obligations under the rules and procedures governing their
          operations.

   
               If DTC is at any time unwilling or unable to continue as a
          depositary for the Global New Notes and a successor depositary is
          not appointed by the Company within 90 days, the Company will
          issue Certificated New Notes, which may bear the legend referred
          to under "Transfer Restrictions," in exchange for the Global New
          Notes. Holders of an interest in a Global New Note may receive
          Certificated New Notes, which may bear the legend referred to
          under "Transfer Restrictions," in accordance with the DTC's rules
          and procedures in addition to those provided for under the
          Services Indenture.
    


                                      -90-
     <PAGE>


               CERTAIN UNITED STATES FEDERAL INCOME TAX CONSIDERATIONS

   
               Reid & Priest LLP, counsel to the Company, has advised the
          Company that the following summary as to legal matters expresses
          their opinion as to the material anticipated federal income tax
          consequences of the purchase, ownership and disposition of the
          New Notes. Except where noted, this summary deals only with New
          Notes held as capital assets within the meaning of Section 1221
          of the Internal Revenue Code of 1986, as amended (the "Code"), by
          United States Holders (as defined below), and does not deal with
          special situations, such as those of dealers in securities or
          currencies, financial institutions, life insurance companies, tax
          exempt organizations, persons holding New Notes as a part of a
          hedging or conversion transaction or a straddle or United States
          Holders whose "functional currency" is not the U.S. dollar.
          Furthermore, the discussion below is based upon the provisions of
          the Code and Treasury regulations, administrative and judicial
          decisions thereunder as of the date hereof, and such authorities
          may be repealed, revoked or modified with possible retroactive
          effect so as to result in federal income tax consequences
          different from those discussed below. ALL PROSPECTIVE PURCHASERS
          ARE ADVISED TO CONSULT THEIR OWN TAX ADVISORS REGARDING THE
          FEDERAL, STATE, LOCAL AND FOREIGN TAX CONSEQUENCES OF THE
          PURCHASE, OWNERSHIP AND DISPOSITION OF THE NEW NOTES.
    

          TAX CONSEQUENCES TO UNITED STATES HOLDERS

               As used herein, a "United States Holder" means a beneficial
          owner that is a citizen or resident of the United States, a
          corporation, partnership or other entity created or organized in
          or under the laws of the United States or any political
          subdivision thereof, an estate the income of which is subject to
          United States federal income taxation regardless of its source,
          or a trust the administration of which is subject to the primary
          supervision of a court within the United States and for which one
          or more U.S. persons have the authority to control all
          substantial decisions. An individual may, subject to certain
          exceptions, be deemed to be a resident (as opposed to a non-
          resident alien) of the United States by virtue of being present
          in the United States on at least 31 days in the calendar year and
          for an aggregate of at least 183 days during a three-year period
          ending in the current calendar year (counting for such purposes
          all of the days present in the current year, one-third of the
          days present in the immediately preceding year, and one-sixth of
          the days present in the second preceding year). A "Non-United
          States Holder" is a holder that is not a United States Holder.

          Exchange of Old Notes for New Notes

               The exchange of an Old Note by a United States Holder for a
          New Note should not constitute a taxable exchange. A United
          States Holder will have the same tax basis and holding period in
          the New Note as such Holder did in the Old Note. In addition, a
          United States Holder will have the same OID, market discount and
          acquisition premium (as described below) in the New Note as such
          Holder had in the Old Note.

          Payments of Interest on the New Notes

               The stated interest on a New Note will not be treated as
          interest for federal income tax purposes, but instead will be
          subject to the original issue discount ("OID") rules described
          below. Payments of stated interest on a New Note will not be
          separately included in income, but rather will be treated first
          as payments of previously accrued OID and then as payments of
          principal and consequently will reduce a United States Holder's
          basis in a New Note as described below under "-- Sale, Exchange
          or Redemption of New Notes."

          Original Issue Discount

               The New Notes are being issued with OID. The excess of a New
          Note's "stated redemption price at maturity" over its "issue
          price" will generally constitute OID for federal income tax
          purposes. The "issue price" of a debt instrument issued for cash
          is equal to the first price at which a substantial amount of such
          debt instruments are sold (excluding sales to bond houses and
          brokers). The "stated redemption price at maturity" of a debt
          instrument is the sum of its principal amount plus all other
          payments required thereunder, other than payments of "qualified


                                      -91-
     <PAGE>


          stated interest" (defined generally as stated interest that is
          unconditionally payable in cash or in property (other than the
          debt instruments of the issuer), at least annually at a single
          fixed rate that appropriately takes into account the length of
          intervals between payments).

               Because interest on the New Notes is not payable until
          August 15, 2003, the stated interest on the New Notes will not be
          treated as qualified stated interest. In addition, the New Notes
          are being issued at a price that is less than their stated
          principal amount. As a result, the New Notes will be treated as
          issued with OID equal to the excess of their stated redemption
          price at maturity (which will be equal to the sum of the
          principal amount plus all payments of stated interest) over their
          issue price.

               United States Holders of the New Notes should be aware that
          they generally must include OID in gross income for federal
          income tax purposes on an annual basis under a constant yield
          accrual method, regardless of their method of accounting. As a
          result, United States Holders will include OID in income in
          advance of the receipt of cash attributable to that income.
          However, United States Holders of New Notes generally will not be
          required to include separately in income cash interest payments
          received on the New Notes. The Company will report to United
          States Holders of New Notes on a timely basis the reportable
          amount of OID based on its understanding of applicable law.

               The amount of OID includible in income by the initial United
          States Holder of a New Note is the sum of the "daily portions" of
          OID with respect to the New Note for each day during the taxable
          year or portion of the taxable year in which such United States
          Holder held such New Note. The daily portion is determined by
          allocating to each day in any "accrual period" a pro rata portion
          of the OID allocable to that accrual period. The "accrual period"
          for a New Note may be of any length and may vary in length over
          the term of the New Note, provided that each accrual period is no
          longer than one year and each scheduled payment of principal or
          interest occurs on the first day or the final day of an accrual
          period. The amount of OID allocable to any accrual period is an
          amount equal to the excess, if any, of (a) the product of the New
          Note's adjusted issue price at the beginning of such accrual
          period and its yield to maturity (determined on the basis of
          compounding at the close of each accrual period and properly
          adjusted for the length of the accrual period) over (b) the
          amount of any qualified stated interest allocable to the accrual
          period. OID allocable to a final accrual period is the difference
          between the amount payable at maturity (other than a payment of
          qualified stated interest) and the adjusted issue price at the
          beginning of the final accrual period. The yield of a New Note
          is, rounded to two decimal places, 10.00%. The "adjusted issue
          price" of a New Note at the beginning of any accrual period is
          equal to its issue price increased by the accrued OID for each
          prior accrual period (determined without regard to the
          amortization of any acquisition or bond premium, as described
          below) and reduced by any payments made on such New Note (other
          than qualified stated interest) on or before the first day of the
          accrual period.

               The New Notes may be redeemed prior to their Stated Maturity
          at the option of the Company. For purposes of computing the yield
          of such instrument, the Company will be deemed to exercise or not
          exercise its option to redeem the New Notes in a manner that
          minimizes the yield on the New Notes. It is not anticipated that
          the Company's ability to redeem prior to stated maturity will
          affect the yield of the New Notes. Consequently, the Company does
          not intend to treat the redemption option as affecting the
          computation of the yield to maturity of the New Notes.

               In the event of a change of control, the Company will be
          required to offer to repurchase all of the New Notes. The right
          of holders to require repurchase upon a Change of Control will
          not affect the yield or maturity date of the New Notes provided
          that, based on all the facts and circumstances as of the issue
          date, the payment schedule on such New Notes that does not
          reflect a change of control is significantly more likely than not
          to occur. The Company does not intend to treat the change of
          control provisions of the New Notes as affecting the computation
          of the yield to maturity of the New Notes.

          Market Discount

               With respect to a United States Holder who purchased an Old
          Note at original issuance, such instrument, and, accordingly, a
          New Note held by such holder, will not be treated as issued with


                                      -92-
     <PAGE>


          "market discount" for federal income tax purposes unless the Old
          Note was purchased for less than its issue price and the
          difference between the purchase price and the issue price is
          greater than a specified de minimis amount. With respect to a
          subsequent United States Holder who purchased an Old Note or who
          purchases a New Note, such Note will not be treated as issued
          with market discount for federal income tax purposes unless such
          Note was purchased for less than its stated redemption price at
          maturity and the difference between the purchase price and the
          stated redemption price at maturity is greater than a specified
          de minimis amount. Under the market discount rules, a United
          States Holder holding a Note with market discount will be
          required to treat any principal payment on an Old Note or a New
          Note, or any gain on the sale, exchange, retirement or other
          disposition of such Note, as ordinary income to the extent of the
          market discount which has not previously been included in income
          and is treated as having accrued on such Note at the time of such
          payment or disposition. In addition, the United States Holder may
          be required to defer, until the maturity of such Note or its
          earlier disposition in a taxable transaction, the deduction of
          all or a portion of the interest expense on any indebtedness
          incurred or continued to purchase or carry such Note.

               Any market discount will be considered to accrue ratably
          during the period from the date of acquisition to the maturity
          date of such Note, unless the United States Holder elects to
          accrue on a constant interest rate method. A United States Holder
          of Note may elect to include market discount in income currently
          as it accrues (on either a ratable or constant interest rate
          method), in which case the rule described above regarding
          deferral of interest deductions will not apply. This election to
          include market discount in income currently, once made, applies
          to all market discount obligations acquired on or after the first
          taxable year to which the election applies and may not be revoked
          without the consent of the IRS.

          Acquisition Premium

               A United States Holder that purchases a New Note for an
          amount that is greater than its adjusted issue price but equal to
          or less than the sum of all amounts payable on the New Note after
          the purchase date, will be considered to have purchased such New
          Note at an "acquisition premium." Under the acquisition premium
          rules, the amount of OID, if any, which such United States Holder
          must include in its gross income with respect to such New Note
          for any taxable year will be reduced by the portion of such
          acquisition premium properly allocable to such year.

          Sale, Exchange or Redemption of New Notes

               Upon the sale, exchange or redemption of a New Note, a
          United States Holder will recognize gain or loss equal to the
          difference between the amount realized upon the sale, exchange or
          redemption and such United States Holder's adjusted tax basis of
          the New Note. A United States Holder's tax basis in a New Note
          will, in general, be the United States Holder's cost therefor,
          increased by OID and market discount previously included in
          income by the United States Holder with respect to the New Notes
          and reduced by any principal and stated interest payments on the
          New Notes. Such gain or loss will be capital gain or loss.

               The Taxpayer Relief Act of 1997 includes substantial changes
          to the federal taxation of capital gains recognized by certain
          noncorporate taxpayers, such as individuals, including a 20%
          maximum tax rate for certain gains from the sale of capital
          assets held for more than 18 months. The deduction of capital
          losses is subject to certain limitations.

          Information Reporting and Backup Withholding

               In general, information reporting requirements will apply to
          certain payments of principal and OID and to the proceeds of
          sales of New Notes made to United States Holders other than
          certain exempt recipients (such as corporations). A 31% backup
          withholding tax will apply to such payments if the United States
          Holder (i) fails to provide a taxpayer identification number,
          (ii) furnishes an incorrect TIN, (iii) is notified by the
          Internal Revenue Service ("IRS") that it has failed to properly
          report payments of interest and dividends or (iv) under certain
          circumstances, fails to certify, under penalty of perjury, that
          it has furnished a correct TIN and has not been notified by the
          IRS that it is subject to backup withholding. In the case of
          interest paid after December 31, 1999, a United States Holder


                                      -93-
     <PAGE>


          generally will be subject to backup withholding at a 31% rate
          unless certain IRS certification procedures are complied with
          directly or through an intermediary.

               The Company will furnish annually to the IRS and to record
          holders of the New Notes (other than with respect to certain
          exempt holders) information relating to the OID accruing during
          the calendar year. The annual accruals of OID included in such
          information will be based on the amount of OID that would have
          accrued to a United States Holder who acquired the Old Note at
          original issue.

               Any amounts withheld under the backup withholding rules will
          be allowed as a refund or a credit against such United States
          Holder's U.S. federal income tax liability provided the required
          information is furnished to the IRS.

          TAX CONSEQUENCES TO NON-UNITED STATES HOLDERS

          Interest and OID on New Notes

               Subject to the discussion below concerning backup
          withholding, no withholding of United States federal income tax
          will be required with respect to the payment by the Company or
          any paying agent of principal or interest (which for purposes of
          this discussion includes OID) on a New Note owned by a Non-United
          States Holder, provided that the beneficial owner (i) does not
          actually or constructively own 10% or more of the total combined
          voting power of all classes of stock of the Company entitled to
          vote within the meaning of Section 871(h)(3) of the Code and the
          regulations thereunder, (ii) is not a controlled foreign
          corporation related, directly or indirectly, to the Company
          through stock ownership, (iii) is not a bank whose receipt of
          interest on a New Note is described in Section 881(c)(3)(A) of
          the Code and (iv) satisfies the statement requirement (described
          generally below) set forth in Section 871(h) and Section 881(c)
          of the Code and the regulations thereunder.

               To satisfy the requirement referred to in (iv) above, the
          beneficial owner of such New Note, or a financial institution
          holding the New Note on behalf of such owner, must provide, in
          accordance with specified procedures, the Company or its paying
          agent with a statement to the effect that the beneficial owner is
          not a U.S. person. These requirements will be met if (1) the
          beneficial owner provides his name and address, and certifies,
          under penalties of perjury, that he is not a U.S. person (which
          certification may be made on an IRS Form W-8 (or successor form))
          or (2) a financial institution holding the New Note on behalf of
          the beneficial owner certifies, under penalties of perjury, that
          such statement has been received by it and furnishes a paying
          agent with a copy thereof.

               In the event that any of the above requirements are not
          satisfied, the Company will nonetheless not withhold federal
          income tax on interest paid to or accrued by a Non-United States
          Holder if it receives IRS Form 4224 (or, after December 31, 1999,
          a Form W-8) from that Non-United States Holder, establishing that
          such income is effectively connected with the conduct of a trade
          or business in the United States, unless the Company has
          knowledge to the contrary. Interest (including OID) paid to a
          Non-United States Holder (other than a partnership) that is
          effectively connected with the conduct by the holder of a trade
          or business in the United States is generally taxed at the
          graduated rates that are applicable to United States persons. In
          the case of a Non-United States Holder that is a corporation,
          such effectively connected income may also be subject to the
          United States federal branch profits tax (which is generally
          imposed on a foreign corporation on the deemed repatriation from
          the United States of effectively connected earnings and profits)
          at a 30% rate (unless the rate is reduced or eliminated by an
          applicable income tax treaty and the holder is a qualified
          resident of the treaty country). Special rules may apply to
          interest paid to or accrued by a partnership with foreign
          partners (i.e., persons who would be Non-United States Holders if
          they held the New Notes directly).

          Sale, Exchange or Redemption of New Notes

               A Non-United States Holder will generally not be subject to
          United States federal income tax with respect to gain recognized
          on a sale, exchange or redemption of New Notes unless (i) the
          gain is effectively connected with a trade or business of the
          Non-United States Holder in the United States, (ii) in the case
          of a Non-United States Holder who is an individual and holds the
          New Notes as a capital asset, such holder is present in the


                                      -94-
     <PAGE>


          United States for 183 or more days in the taxable year of the
          sale or other disposition and certain other conditions are met,
          or (iii) the Non-United States Holder is subject to tax pursuant
          to certain provisions of the Code applicable to United States
          expatriates.

               Gains derived by a Non-United States Holder (other than a
          partnership) from the sale or other disposition of New Notes that
          are effectively connected with the conduct by the Holder of a
          trade or business in the United States are generally taxed at the
          graduated rates that are applicable to United States persons. In
          the case of a Non-United States Holder that is a corporation,
          such effectively connected income may also be subject to the
          United States branch profits tax. If an individual Non-United
          States Holder falls under clause (ii) above, he will be subject
          to a flat 30% tax on the gain derived from the sale or other
          disposition, which may be offset by United States capital losses
          recognized within the same taxable year as such sale or other
          disposition (notwithstanding the fact that he is not considered a
          resident of the United States). Special rules may apply to the
          sale, exchange or redemption of New Notes by partnerships with
          foreign partners (i.e., persons who would be Non-United States
          Holders if they held the New Notes directly).

          Federal Estate Tax

               A New Note beneficially owned by an individual who at the
          time of death is a Non-United States Holder will not be subject
          to United States federal estate tax as a result of such
          individual's death, provided that such individual does not
          actually or constructively own 10% or more of the total combined
          voting power of all classes of stock of the Company entitled to
          vote within the meaning of Section 871(h)(3) of the Code and
          provided that the interest payments with respect to such New Note
          would not have been, if received at the time of such individual's
          death, effectively connected with the conduct of a United States
          trade or business by such individual.

          Information Reporting and Backup Withholding

               No information reporting or backup withholding will be
          required with respect to payments made by the Company or any
          paying agent to Non-United States Holders if a statement
          described in (iv) under "Tax Consequences to Non-United States
          Holders -- Interest and OID on New Notes" has been received and
          the payor does not have actual knowledge that the beneficial
          owner is a United States person.

               Information reporting and backup withholding will not apply
          if payments of OID on a New Note are paid or collected by a
          custodian, nominee, or agent on behalf of the beneficial owner of
          such New Note if such custodian, nominee, or agent has
          documentary evidence in its records that the beneficial owner is
          not a U.S. person and certain other conditions are met, or the
          beneficial owner otherwise establishes an exemption.

               Payments on the sale, exchange or other disposition of a New
          Note made to or through a foreign office of a broker generally
          will not be subject to backup withholding. However, if the broker
          is a United States person, a controlled foreign corporation for
          United States federal income tax purposes, a foreign person 50
          percent or more of whose gross income is effectively connected
          with a United States trade or business for a specified three year
          period, or (with respect to payments after December 31, 1999) a
          foreign partnership with certain connections to the United
          States, such payments will be subject to information reporting
          unless the broker has in its records documentary evidence that
          the beneficial owner is not a United States person and certain
          other conditions are met, or the beneficial owner otherwise
          establishes an exemption. Backup withholding may apply to any
          payment that such broker is required to report if the broker has
          actual knowledge that the payee is a United States person.
          Payments to or through the United States office of a broker will
          be subject to information reporting and backup withholding unless
          the Non-United States Holder certifies, under penalties of
          perjury, that it is not a United States person or otherwise
          establishes an exemption.

               For payments made after December 31, 1999, with respect to
          New Notes held by foreign partnerships, IRS regulations require
          that the certification described in (iv) under "Interest and OID
          on New Notes" above be provided by the partners, rather than by
          the foreign partnership, and that the partnership provide certain
          information, including a United States taxpayer identification
          number. A look-through rule will apply in the case of tiered
          partnerships.


                                      -95-
     <PAGE>


               Non-United States Holders should consult their tax advisors
          regarding the application of information reporting and backup
          withholding in their particular situations, the availability of
          an exemption therefrom, and the procedures for obtaining such an
          exemption, if available. Any amounts withheld under the backup
          withholding rules will be allowed as a refund or credit against
          the Non-United States Holder's U.S. federal income tax liability
          and may entitle such Holder to a refund, provided the required
          information is furnished to the IRS.


                                      -96-
     <PAGE>


                                 PLAN OF DISTRIBUTION

               Except as described below, a broker-dealer may not
          participate in the Exchange Offer in connection with a
          distribution of the New Notes. Each broker-dealer that receives
          New Notes for its own account pursuant to the Exchange Offer must
          acknowledge that it will deliver a prospectus in connection with
          any resale of such New Notes. This Prospectus, as it may be
          amended or supplemented from time to time, may be used by a
          broker-dealer in connection with resales of New Notes received in
          exchange for Old Notes where such Old Notes were acquired as a
          result of market-making activities or other trading activities.
          The Company shall for a period of 90 days after the Expiration
          Date make this Prospectus, as amended or supplemented, available
          to any broker-dealer for use in connection with any such resale.
          In addition, until               , 1998 all dealers effecting 
                             --------------
          transactions in the New Notes may be required to deliver a
          prospectus.

               The Company will not receive any proceeds from any sale of
          New Notes by broker-dealers. New Notes received by broker-dealers
          for their own account pursuant to the Exchange Offer may be sold
          from time to time in one or more transactions in the
          over-the-counter market, in negotiated transactions, through the
          writing of options on the New Notes or a combination of such
          methods of resale, at market prices prevailing at the time of
          resale, at prices related to such prevailing market prices or
          negotiated prices. Any such resale may be made directly to
          purchasers or to or through brokers or dealers who may receive
          compensation in the form of commissions or concessions from any
          such broker-dealer and/or the purchasers of any such New Notes.
          Any broker-dealer that resells New Notes that were received by it
          for its own account pursuant to the Exchange Offer and any broker
          or dealer that participates in a distribution of such New Notes
          may be deemed to be an "underwriter" within the meaning of the
          Securities Act and any profit on any such resale of New Notes and
          any commissions or concessions received by any such persons may
          be deemed to be underwriting compensation under the Securities
          Act. The Letter of Transmittal states that by acknowledging that
          it will deliver and by delivering a prospectus, a broker-dealer
          will not be deemed to admit that it is an "underwriter" within
          the meaning of the Securities Act.

               The Company has agreed to pay all expenses incident to the
          Exchange Offer other than commissions or concessions of any
          brokers or dealers and expenses of counsel for the holders of the
          New Notes and will indemnify the holders of the New Notes
          (including any broker-dealers) against certain liabilities,
          including liabilities under the Securities Act.


                                    LEGAL MATTERS

               The validity of the New Notes offered hereby and certain tax
          matters will be passed upon by Reid & Priest LLP, New York, New
          York.


                                       EXPERTS

               The consolidated financial statements of NETCOM On-Line
          Communication Services, Inc. at December 31, 1996 and 1997, and
          for each of the three years in the period ended December 31,
          1997, appearing in this Prospectus and in the Registration
          Statement, have been audited by Ernst & Young LLP, independent
          auditors, as set forth in their report thereon appearing
          elsewhere herein and in the Registration Statement and are
          included in reliance upon such report given upon the authority of
          such firm as experts in accounting and auditing.

               ICG Services, Inc. has appointed KPMG Peat Marwick LLP as
          the independent auditors of the Company for the fiscal year ended
          December 31, 1998.


                                      -97-
     <PAGE>

                      INDEX TO CONSOLIDATED FINANCIAL STATEMENTS


                                                                       Page
                                                                       ----

          NETCOM ON-LINE COMMUNICATION SERVICES, INC.

               Report of Ernst & Young LLP, Independent Auditors  . . . F-2

               Consolidated Balance Sheets as of December 31, 
                   1996 and 1997  . . . . . . . . . . . . . . . . . . . F-3

               Consolidated Statements of Operations for the 
                   years ended December 31, 1995, 1996 and 1997 . . . . F-4

               Consolidated Statements of Stockholders' Equity
                   for the years ended December 31, 1995, 1996 
                   and 1997 . . . . . . . . . . . . . . . . . . . . . . F-5

               Consolidated Statements of Cash Flows for the years 
                   ended December 31, 1995, 1996 and 1997 . . . . . . . F-6

               Notes to Consolidated Financial Statements . . . . . . . F-7

   
          ICG SERVICES, INC. AND SUBSIDIARIES

               Consolidated Balance Sheets (unaudited) as of December
                   31, 1997 and March 31, 1998  . . . . . . . . . . . .F-18

               Consolidated Statements of Operations (unaudited) 
                   for the three months ended March 31, 1997 and 1998 .F-20

               Consolidated Statement of Stockholders' Equity 
                   (unaudited) for the three months ended 
                   March 31, 1998 . . . . . . . . . . . . . . . . . . .F-21

               Consolidated Statements of Cash Flows (unaudited) for 
                   the three months ended March 31, 1997 and 1998 . . .F-22

               Notes to Consolidated Financial Statements (unaudited)  F-23
    


                                      F-1
     <PAGE>


          REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS

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

               We have audited the accompanying consolidated balance sheets
          of NETCOM On-Line Communication Services, Inc. as of December 31,
          1996 and 1997, and the related consolidated statements of
          operations, stockholders' equity and cash flows for each of the
          three years in the period ended December 31, 1997.  These
          financial statements are the responsibility of the Company's
          management.  Our responsibility is to express an opinion on these
          financial statements based on our audits.

               We conducted our audits in accordance with 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 provide a reasonable basis for our
          opinion.

               In our opinion, the consolidated financial statements
          referred to above present fairly, in all material respects, the
          consolidated financial position of NETCOM On-Line Communication
          Services, Inc. at December 31, 1996 and 1997 and the consolidated
          results of its operations and its cash flows for each of the
          three years in the period ended December 31, 1997, in conformity
          with generally accepted accounting principles.



                                                  /s/ Ernst & Young LLP

                                                  ERNST & YOUNG LLP


          San Jose, California
          February 13, 1998


                                      F-2
     <PAGE>


                     NETCOM ON-LINE COMMUNICATION SERVICES, INC.
                             CONSOLIDATED BALANCE SHEETS
                  (in thousands except share and per share amounts)


                                                       DECEMBER 31,
                                               ---------------------------
                                                   1996           1997
                                                -----------  -------------
                         ASSETS
           Current assets:
            Cash and cash equivalents  . . .    $ 73,408       $ 63,368
            Short term investments   . . . .         849              -
            Amounts receivable, net of
             allowance for doubtful
             accounts of $896 and
             $1,628 in 1996 and 1997,
             respectively  . . . . . . . . .       1,284          2,397
            Inventory  . . . . . . . . . . .         464            341
            Prepaid expenses   . . . . . . .       2,484          3,554
                                                 -------        -------
                Total current assets . . . .      78,489         69,660
            Property and equipment at
             cost, net . . . . . . . . . . .      84,373         72,945
            Deferred subscriber
             acquisition costs, net  . . . .       5,595          3,115
            Deposits and other assets  . . .       1,177          1,127
                                                 -------        -------
                     Total assets  . . . . .    $169,634       $146,847
                                                 =======        =======

              LIABILITIES AND STOCKHOLDERS'
                         EQUITY
           Current liabilities:
            Trade accounts payable   . . . .    $  7,517       $  9,314
            Accrued payroll and related
               expenses  . . . . . . . . . .       3,727          5,897
            Other accrued expenses and
               liabilities . . . . . . . . .      10,669          8,090
            Deferred revenue   . . . . . . .       2,930          5,170
            Short-term capital lease
             obligations . . . . . . . . . .           -          2,491
                                                 -------        -------
                Total current liabilities  .      24,843         30,962
                                                 -------        -------
            Long-term capital lease
             obligations . . . . . . . . . .           -          3,550
                                                 -------        -------
            Commitments and contingencies

            Stockholders' equity:
              Preferred stock. $0.01 per
               value; 5,000,000 authorized
               and none issued . . . . . . .           -              -
              Common stock, $0.01 par
               value; authorized
               shares - 40,000,000;
               11,630,900 and 11,783,100
               shares issued and
               outstanding at December 31,
               1996 and 1997,
               respectively  . . . . . . . .         116            117
              Additional paid-in capital   .     205,506        207,208
              Accumulated deficit  . . . . .     (62,042)       (95,134)
              Cumulative translation
                    adjustment and other . .       1,211            144
                                                 -------        -------
                 Total
                  stockholders'
                  equity . . . . . . . . . .     144,791        112,335
                                                 -------        -------
                     Total liabilities
                      and stockholders'
                      equity . . . . . . . .    $169,634       $146,847
                                                 =======        =======


                                See accompanying notes


                                      F-3
     <PAGE>


                     NETCOM ON-LINE COMMUNICATION SERVICES, INC.
                        CONSOLIDATED STATEMENTS OF OPERATIONS
                       (in thousands except per share amounts)


                                           YEARS ENDED DECEMBER 31,
                                         ----------------------------

                                        1995         1996         1997
                                        ----         ----         ----
           Revenue . . . . . . . .  $ 52,422      $120,540     $160,660
           Costs and expenses:
            Cost of revenue  . . .    36,641        88,396      118,432
            Product development  .     2,240         6,020        6,518
            Sales and marketing  .    18,771        51,237       49,375
            General and
             administrative  . . .    11,016        23,610       22,264
            Restructuring and
             related charges . . .         -             -        1,879
                                     -------       -------      -------
              Total costs and
               expenses  . . . . .    68,668       169,263      198,468
                                     -------       -------      -------
           Loss from operations  .   (16,246)      (48,723)     (37,808)
           Gain (loss) on
            investment . . . . . .         -        (1,200)       1,274
           Interest income and
            other, net . . . . . .     2,197         5,681        3,480
                                     -------       -------      -------
           Loss before provision
            for income taxes . . .   (14,049)      (44,242)     (33,054)
           Provision for income
            taxes  . . . . . . . .        15            23           38
                                     -------       -------      -------
           Net loss  . . . . . . .  $(14,064)     $(44,265)    $(33,092)
                                     -------      --------      -------

           Basic and diluted net
            loss per share . . . .    $(1.68)       $(3.85)      $(2.82)
                                     =======      ========     ========

           Shares used in
            computing basic and
            diluted net loss per
            share  . . . . . . . .     8,350        11,498       11,717
                                     =======      ========     ========


                                See accompanying notes


                                      F-4
     <PAGE>


                     NETCOM ON-LINE COMMUNICATION SERVICES, INC.
                   CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
                       (in thousands except per share amounts)

                                             COMMON STOCK       ADDITIONAL
                                          -------------------    PAID-IN
                                          SHARES       AMOUNT    CAPITAL
                                          ------       ------   ----------
           Balance at December 31,        
              1994  . . . . . . . .       6,724,500     $ 67      $31,610
             Proceeds from issuance       
               of common stock, net
               of issuance costs. .       3,750,000       38      169,177
             Issuance of common         
               stock for the
               acquisition of 
               Professional
               Internet Consulting,
               Inc.  . . . . . . .           32,200       --        1,000
             Issuance of common          
               stock for investment
               in The McKinley
               Group, Inc. . . . .           12,600       --          300
             Exercise of stock         
               options and
               purchases under
               employee stock
               purchase plan and
               other   . . . . . .          576,800        6        1,073
             Cumulative translation          
               adjustment  . . . .               --       --           --
             Net loss  . . . . . .               --       --           --
                                         ----------     ----     --------
           Balance at December 31,     
             1995  . . . . . . . .       11,096,100      111      203,160
             Exercise of stock         
               options and
               purchases under
               employee stock
               purchase plan and
               other  . . . . . . .         534,800        5        2,346
             Unrealized gains on            
               available for sale
               investments  . . . .              --       --           --
             Cumulative translation          
               adjustment . . . . .              --       --           --
             Net loss . . . . . . .              --       --           --
                                         ----------     ----     --------
           Balance at December 31,     
             1996 . . . . . . . . .      11,630,900      116      205,506
             Exercise of stock         
               options and
               purchases under
               employee stock
               purchase plan and
               other  . . . . . . .         152,200        1        1,702
             Change in unrealized             
               gains on available
               for sale investments.            --        --           --
             Cumulative translation        
               adjustment . . . . .             --        --           --
             Net loss . . . . . . .             --        --           --
                                        ----------      ----     --------
      Balance at December 31, 1997.     11,783,100      $117     $207,208
                                        ==========      ====     ========



                                       RETAINED     CUMULATIVE    TOTAL
                                       EARNINGS    TRANSLATION    STOCK-
                                     (ACCUMULATED   ADJUSTMENT   HOLDERS'
                                       DEFICIT)     AND OTHER     EQUITY
                                     ------------  -----------   --------
           Balance at December 31,  
             1994 . . . . . . . . .    $ (3,713)        $ --    $ 27,964
             Proceeds from issuance     
               of common stock, net
               of issuance costs. .          --           --     169,215
             Issuance of common      
               stock for the
               acquisition of
               Professional
               Internet Consulting,
               Inc. . . . . . . . .          --           --       1,000
             Issuance of common        
               stock for investment
               in The McKinley
               Group, Inc.  . . . .          --           --         300
             Exercise of stock          
               options and
               purchases under 
               employee stock
               purchase plan and
               other  . . . . . . .          --           --       1,079
             Cumulative translation      
             adjustment  . . . . .           --          (28)        (28)
             Net loss  . . . . . .      (14,064)          --     (14,064)
                                        -------         ----    --------
           Balance at December 31,     
             1995  . . . . . . . .      (17,777)         (28)    185,466
             Exercise of stock        
               options and
               purchases under
               employee stock
               purchase plan and
               other   . . . . . .           --           --       2,351
             Unrealized gains on         
               available for sale
               investments   . . .           --          540         540
             Cumulative translation      
               adjustment  . . . .           --          699         699
             Net loss  . . . . . .      (44,265)          --     (44,265)
                                       --------         ----    --------
           Balance at December 31,     
             1996  . . . . . . . .      (62,042)       1,211     144,791
             Exercise of stock
               options and
               purchases under
               employee stock
               purchase plan and
               other   . . . . . .           --           --       1,703
             Change in unrealized       
               gains on available
               for sale investments.         --         (540)       (540)
             Cumulative translation   
               adjustment  . . . .           --         (527)       (527)
             Net loss  . . . . . . .    (33,092)          --     (33,092)
                                       --------         ----    --------
     Balance at December 31, 1997..    $(95,134)        $144    $112,335
                                       ========         ====    ========


                                See accompanying notes


                                      F-5
     <PAGE>


                     NETCOM ON-LINE COMMUNICATION SERVICES, INC.
                         CONSOLIDATED STATEMENT OF CASH FLOWS
                                    (in thousands)


                                          YEARS ENDED DECEMBER 31,
                                      --------------------------------
                                      1995          1996          1997
                                      ----          ----          ----
           OPERATING ACTIVITIES
             Net loss  . . . .    $(14,064)      $(44,265)    $(33,092)
             Adjustments to
               reconcile net
               loss to net cash
               used in
               operating
               activities:
               Write-off of
                 fixed assets
                 and deferred
                 subscriber
                 acquisitions
                 costs . . . .          --             --          992
               Depreciation and
                 amortization.       9,945         29,626       34,800
               Loss on disposal
                 of assets . .       1,311            286          653
               (Gain) loss on
                 investments .          --          1,200       (1,274)
               Changes in
                 assets and
                 liabilities:
                 Accounts
                   receivable,
                   net . . . .          (3)           169       (1,113)
                 Inventory . .        (115)          (258)         123
                 Prepaid
                   expenses and
                   other
                   current
                   assets  . .        (670)        (1,013)      (1,070)
                 Deposits and
                   other assets.      (477)          (657)          50
                 Trade accounts
                   payable . .       5,944         (3,872)       2,012
                 Accrued
                   payroll and
                   related
                   expenses  .       1,480          1,573        2,170
                 Other accrued
                   expenses and
                   liabilities       1,898          8,248       (2,079)
                 Deferred
                   subscriber
                   acquisition
                   costs, net       (5,505)       (14,368)      (6,542)
                 Deferred            
                   revenue . .        (205)         1,680        2,240
                                   --------       --------     --------
           Total adjustments..      13,603         22,614       30,962
                                   --------       --------     --------
           Net cash used in
             operating                (461)       (21,651)      (2,130)
             activities  . . .     --------       --------     --------

           INVESTING ACTIVITIES
             Purchase of
               property and
               equipment   . .     (43,361)       (53,992)     (10,865)
             Proceeds from
               disposal of
               property and
               equipment   . .          --             --          253
             Cash acquired from
               PICnet  . . . .          59             --           --
             Proceeds from sale
               of Excite   . .          --             --        1,583
             Investment in
               affiliates  . .      (1,200)            --           --
             Product
               development costs.     (240)            --           --
                                   --------       --------     --------
           Net cash used in
             investing activities  (44,742)       (53,992)      (9,029)
                                   --------       --------     --------
           FINANCING ACTIVITIES
             Proceeds from
               capital lease
               line  . . . . .          --             --        1,578
             Repayment of
               capital lease
               obligations   .          --             --       (1,930)
             Proceeds from
               issuance of
               common stock,
               net of issuance  
               costs   . . . .     170,294          2,351        1,703
                                  --------       --------     --------
           Net cash provided by
             financing           
             activities  . . .     170,294          2,351        1,351
                                  --------       --------     --------
           Net increase
             (decrease) in cash
             and cash
             equivalents   . .     125,091        (73,292)      (9,808)
           Effects of exchange
             rates on cash   .         (28)           699         (232)
           Cash and cash
             equivalents at
             beginning of           
             period  . . . . .      20,938        146,001       73,408
                                  --------       --------     --------
           Cash and cash
             equivalents at end  
             of period   . . .    $146,001       $ 73,408     $ 63,368
                                  ========       ========     ========

           SUPPLEMENTAL
             DISCLOSURES OF
             CASH FLOW
             INFORMATION:
           Interest paid . . .    $      7       $     --     $    493
                                  ========       ========     ========
           Income taxes paid .    $      8       $     23     $     26
                                  ========       ========     ========

           SUPPLEMENTAL
             INFORMATION ON
             NONCASH INVESTING
             AND FINANCING
             ACTIVITIES:
           Stock issued for
             investments in   
             affiliates  . . .    $  1,300       $     --     $     --
                                  ========       ========     ========
           Purchases of
             equipment under
             capital lease       
             obligations   . .    $     --       $     --     $  6,393
                                  ========       ========     ========


                                See accompanying notes


                                      F-6
     <PAGE>


                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


          NOTE 1  ORGANIZATION

             NETCOM On-Line Communication Services, Inc. ("NETCOM" or the
          "Company") was incorporated in the state of California in August
          1992.  In October 1994, the Company reincorporated in the state
          of Delaware.  The Company provides Internet solutions to
          subscribers in the United States, the United Kingdom and Canada. 
          On January 21, 1998, the Company became a wholly owned subsidiary
          of ICG Services, Inc., a Delaware Corporation, which is a wholly
          owned subsidiary of ICG Communications, Inc. and ceased to exist
          as an independent entity (see note 11).


          NOTE 2  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

             Principles of Consolidation

             The consolidated financial statements include the accounts of
          the Company and its subsidiaries.  All significant intercompany
          accounts and transactions have been eliminated.  Investments in
          affiliated companies representing less than a 20% interest and
          for which there is no ability to exert significant influence are
          carried at cost.

             Estimates and Assumptions

             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 disclosure of contingent assets and
          liabilities at the date of the financial statements and the
          reported amounts of revenue and expenses during the reporting
          period.  Actual results could differ from those estimates.

             Revenue Recognition

             Monthly subscription service revenue is recognized over the
          period services are provided.  Subscription service and equipment
          revenue, which require the use of Company-provided installation
          of equipment at a subscriber's location, are recognized when the
          service is commenced.

             Cash and Cash Equivalents

             The Company considers all highly liquid investments with an
          original maturity (at the date of purchase) of three months or
          less and insignificant interest rate risk to be the equivalent of
          cash for the purposes of the balance sheet presentation and
          statement of cash flows.

             Accounts Receivable and Deferred Revenue

             The Company generally bills for subscription service,
          including direct access, Web site hosting and dial-up connection
          services and initial one-time setup fees, on the first day of
          each month for which service is provided.  Deferred revenue
          consists primarily of prepaid monthly subscriptions and also, to
          a lesser extent, billings to customers for equipment shipped that
          has not been installed at customer locations.

             Inventory

             Inventory consists of purchased goods and is stated at the
          lower of cost or market on a first-in, first-out basis.


                                      F-7
     <PAGE>


             Property and Equipment

             Property and equipment are carried at cost and depreciated or
          amortized using the straight-line method over the estimated
          useful life of the assets, which is generally three to five
          years. Leasehold improvements are amortized by the straight-line
          method over the shorter of their estimated useful lives or the
          term of the related lease.  Equipment under capital leases is
          depreciated on a straight-line basis over lease terms of thirty-
          six months.

             Deferred Subscriber Acquisition Costs

             The Company expenses the costs of advertising as incurred,
          except direct response advertising, which are included in
          subscriber acquisition costs.  Subscriber acquisition costs are
          deferred and amortized over a period determined by calculating
          the ratio of current revenue related to the direct response
          advertising versus the total expected revenue, or twelve months,
          whichever is shorter.  These costs relate directly to subscriber
          solicitations and principally include the printing, production
          and shipping of starter packages and the costs of obtaining
          qualified prospects by various targeted direct marketing
          programs.  No indirect costs are included in subscriber
          acquisition costs.  To date, all subscriber acquisition costs
          have been incurred for the solicitation of specifically
          identified prospects.  It is possible that these estimates of
          anticipated gross revenue could be reduced in the future based on
          management's periodic evaluation of the estimates used.  As a
          result, the carrying value and/or the amortization period and
          carrying value of the subscriber acquisition costs could be
          reduced.

             Deferred subscriber acquisition costs capitalized during
          fiscal years 1996 and 1997 were $14,368,000 and $6,542,000,
          respectively.  Amortization and write-offs for fiscal years 1995,
          1996 and 1997 were $2,755,000, $12,225,000 and $8,914,000,
          respectively, and have been included in sales and marketing
          expense in the Company's consolidated statement of operations.

             The amounts charged to advertising expense were $4,534,000 in
          1995, $7,526,000 in 1996 and $4,680,000 in 1997.

             Concentrations of Credit Risk

             Financial instruments that potentially subject the Company to
          concentrations of credit risk consist principally of cash
          investments and trade receivables. The Company's cash investment
          policies limit investments to short-term, low-risk instruments.
          Concentrations of credit risk with respect to trade receivables
          are limited due to the large number of customers comprising the
          Company's customer base. During 1995, 1996, and 1997, the Company
          incurred bad debt expense in the amount of $182,000, $1,851,000
          and $1,511,000, respectively.

             Translation Adjustments

             The functional currency for all foreign operations is the
          local currency.  As such, all assets and liabilities denominated
          in foreign currencies are translated at the exchange rate on the
          balance sheet date.  Revenue, costs, and expenses are translated
          at weighted average rates of exchange prevailing during the
          period.  Translation adjustments are carried as a separate
          component of stockholders' equity.  Gains and losses resulting
          from foreign currency transactions are included in income.

             Basic and Diluted Net Loss Per Share

             In February 1997, the Financial Accounting Standards Board
          issued Statement No. 128, ("SFAS 128") "Earnings Per Share." 
          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.  The Company adopted SFAS 128 for its fiscal year
          ending December 31, 1997, including the requirement for
          retroactive application.  The adoption of SFAS 128 had no effect
          on the Company's previously reported loss per share.  Potential


                                      F-8
     <PAGE>


          common stock instruments, which include options, are not included
          in the loss per share calculation as their effect is anti-
          dilutive.

             Income Taxes

             Income taxes are accounted for under Statement of Financial
          Accounting Standards No. 109, "Accounting for Income Taxes."
          Under this method, deferred tax assets and liabilities are
          determined based on differences between the financial reporting
          and tax bases of assets and liabilities and are measured using
          the enacted tax rates and laws that will be in effect when the
          differences are expected to reverse.


          NOTE 3  INVESTMENTS

             The Company has classified all investments as available-for-
          sale.  Available-for-sale securities are carried at fair market
          value based on quoted market prices with unrealized gains and
          losses, net of tax, reported in stockholders' equity.  Realized
          gains and losses and declines in value judged to be other-than-
          temporary on available-for-sale securities are included in
          investment income.  Interest on securities classified as
          available-for-sale is included in investment income.

             The following is a summary of available-for-sale securities
          (in thousands):

                                                      DECEMBER 31,
                                                 ----------------------
                                                   1996           1997
                                                 -------        -------
           Commercial paper  . . . . . . . .     $61,149        $61,119
           Money market instruments, net of     
             overdrafts  . . . . . . . . . .       7,265          1,173
           Equity securities . . . . . . . .         849             --
                                                 -------        -------
                                                  69,263         62,292
           Included in cash and cash           
             equivalents   . . . . . . . . .      68,414         62,292
                                                 -------        -------
           Included in short-term          
             investments   . . . . . . . . .     $   849        $    --
                                                 =======        =======

             At December 31, 1996 and 1997, the estimated fair value of the
          commercial paper and money market instruments approximated cost,
          and the amount of gross unrealized gains and losses was not
          significant. At December 31, 1996, the cost of equity securities
          was $309,000 and unrealized gains totaled $540,000.  All
          commercial paper and money market instruments mature within one
          year. During 1997, the Company recorded a realized gain on equity
          securities of $1,274,000 (see note 5).


                                      F-9
     <PAGE>


          NOTE 4  PROPERTY AND EQUIPMENT

             Property and equipment consists of the following (in
          thousands):

                                                      DECEMBER 31,
                                                ------------------------
                                                  1996           1997
                                                --------       --------
           Equipment . . . . . . . . . . . .    $ 87,771       $100,807
           Leasehold improvements  . . . . .       7,893          8,617
           Furniture, fixtures and other . .      10,286         11,895
           Construction in process . . . . .       1,526            688
                                                --------       --------
                                                 107,476        122,007
           Less accumulated depreciation and  
             amortization  . . . . . . . . .     (23,103)       (49,062)
                                                --------       --------
           Net property and equipment  . . .    $ 84,373       $ 72,945
                                                ========       ========

             Depreciation expense was $6,563,000, $16,873,000 and
          $26,242,000 for 1995, 1996 and 1997, respectively.  Equipment
          includes $6,393,000 of equipment under capital leases at December
          31, 1997.  Accumulated depreciation for such equipment was
          $1,976,000 at December 31, 1997.


          NOTE 5  ACQUISITIONS

             In August 1995, the Company completed the acquisition of
          Professional Internet Consulting, Inc. ("PICnet") pursuant to an
          Agreement and Plan of Reorganization in a transaction accounted
          for using the purchase method of accounting.  As consideration
          for all of the outstanding shares of PICnet, the Company issued
          32,207 shares of its common stock at an approximate fair market
          value of $31.05 per share with a total value of approximately
          $1,000,000. Additionally, the Company acquired net liabilities
          with a fair value of approximately $373,000.  The resulting
          consideration in excess of assets acquired totaling $1,373,000
          represents the goodwill acquired.  The goodwill was amortized
          over a period of eighteen months and is fully amortized at
          December 31, 1997.  The results of PICnet have been included in
          the consolidated financial statements beginning in August 1995.

             In June 1995, the Company acquired common stock in The
          McKinley Group, Inc. ("McKinley") in exchange for $1,200,000 cash
          and $300,000 of common stock.  In 1996 Excite, Inc. ("Excite")
          acquired all of the outstanding shares of McKinley and the
          Company received shares of Excite in exchange for its investment
          in McKinley.  The Company recorded a loss of $1,200,000 in 1996
          to reflect the estimated value of the shares received.  During
          1997, the Company sold the Excite shares for a net gain of
          $1,274,000.


          NOTE 6  INDUSTRY SEGMENT REPORTING

             The Company operates in one principal industry segment, as a
          provider of Internet solutions, and markets its services
          internationally through foreign subsidiaries.  The Company's
          services are provided primarily to the individual and small
          business markets.


                                      F-10
     <PAGE>


             Geographic financial information is as follows (in thousands):

                                             YEARS ENDED DECEMBER 31,
                                        ---------------------------------
                                           1995        1996        1997

                                           ---------   ---------   ---------
           Revenue:
             United States   . . . .    $  52,422   $ 118,055   $ 147,467
             Canada  . . . . . . . .           --       1,882       8,164
             United Kingdom  . . . .           --         603       4,979
             Other   . . . . . . . .           --          --          50
                                        ---------   ---------   ---------
              Consolidated   . . . .    $  52,422   $ 120,540   $ 160,660
                                        =========   =========   =========

           Loss from operations:
             United States   . . . .    $ (15,263)  $ (34,697)  $ (20,346)
             Canada  . . . . . . . .         (367)     (5,048)     (4,259)
             United Kingdom  . . . .         (616)     (8,978)     (8,580)
             Other   . . . . . . . .           --          --      (4,623)
                                        ---------   ---------   ---------
              Consolidated   . . . .    $ (16,246)  $ (48,723)  $ (37,808)
                                        =========   =========   =========

           Identifiable assets:
             United States   . . . .    $ 199,208   $ 153,564   $ 134,031
             Canada  . . . . . . . .        2,237       4,909       5,520
             United Kingdom  . . . .        1,235      11,161       7,296
             Other   . . . . . . . .           --          --          --
                                        ---------   ---------   ---------
              Consolidated   . . . .    $ 202,680   $ 169,634   $ 146,847
                                        =========   =========   =========
    

   
             Intersegment sales and transfers are not material.  Revenue is
          based on the location of the entity providing service. Loss from
          operations represents total revenue less costs and expenses, and
          does not include other income or provision for income taxes. 
          Identifiable assets of geographic areas are those assets used in
          the Company's operations in each area.  In September 1996, the
          Company signed a letter of intent for a joint venture agreement
          with a Brazilian conglomerate.  No significant operating costs
          were incurred during 1996 relating to the joint venture.  During
          1997, the Company recorded $2,013,000 as its share of operating
          losses relating to the joint venture, which have been included in
          sales and marketing expense in the Company's consolidated
          statement of operations. During December 1997, the Company
          transferred its interest in the Brazilian joint venture to its
          partner, Grupo Itamarati.  The Company's losses in International
          operations were related primarily to start up costs.
    


          NOTE 7  COMMITMENTS AND CONTINGENCIES

             Legal Proceedings

             The Company is subject to legal proceedings and claims which
          have arisen in the ordinary course of its business and have not
          been finally adjudicated. In the opinion of management,
          settlement of these actions when ultimately concluded will not
          have a material adverse effect on trends in results of operations
          or the financial condition of the Company.  This conclusion is
          based upon current facts and circumstances, however, and it is
          possible that a change in the facts and circumstances relating to
          such legal proceedings and claims could result in a development
          that would have a material adverse effect on the results of
          operations or financial condition of the Company.


                                      F-11
     <PAGE>


             Operating Lease Obligations

             The Company has operating leases for all of its premises.  The
          Company's rental expenses under operating leases in the years
          ended December 31, 1995, 1996 and 1997 totaled approximately
          $1,603,000, $5,152,000 and $6,192,000, respectively.  Future
          minimum lease payments for all leases are as follows (in
          thousands):

                 FISCAL YEARS
                 ------------
                 1998  . . . . . . . . . . . . . .   $ 6,168
                 1999  . . . . . . . . . . . . . .     5,553
                 2000  . . . . . . . . . . . . . .     2,324
                 2001  . . . . . . . . . . . . . .     1,475
                 2002  . . . . . . . . . . . . . .       848
                 Thereafter  . . . . . . . . . . .       278
                                                     -------
                 Total minimum lease payments  . .   $16,646
                                                     =======


             Telecommunications Lines

             The Company has guaranteed monthly usage levels with its
          primary communications vendor.  The yearly commitment in each of
          the years 1998, 1999, 2000 and 2001 is $9,300,000, $9,300,000,
          $7,550,000 and $4,200,000, respectively.  These amounts are
          exclusive of usage discounts.

             Capital Lease Obligations

             The Company leases a portion of its equipment under capital
          lease agreements with leasing companies in the United States and
          Canada.  Future minimum payments under all capital leases are as
          follows (in thousands):

                FISCAL YEARS
                ------------
                1998  . . . . . . . . . . . . . . .     $ 3,223
                1999  . . . . . . . . . . . . . . .       3,194
                2000  . . . . . . . . . . . . . . .         816
                                                        -------
                Total capital lease obligations . .       7,233
                Less: amount representing interest       (1,192)
                                                        -------
                Present value of capital lease          
                  obligations   . . . . . . . . . .       6,041
                Less:  current portion  . . . . . .      (2,491)
                                                        -------
                Total minimum lease payments  . . .     $ 3,550
                                                        =======


          NOTE 8  EMPLOYEE BENEFIT PLANS

             The Company has elected to follow Accounting Principles Board
          Opinion No. 25, "Accounting for Stock Issued to Employees," (APB
          25) and related Interpretations in accounting for its employee
          stock awards because, as discussed below, the alternative fair
          value accounting provided for under SFAS No. 123, "Accounting for
          Stock-Based Compensation," requires use of option valuation
          models that were not developed for use in valuing employee stock
          options.  Under APB 25, when the exercise price of the Company's
          employee stock options equals the market price of the underlying
          stock on the date of grant, no compensation expense is
          recognized.


                                      F-12
     <PAGE>


             1993 Stock Option Plan

             In 1993, the Company approved and adopted its 1993 Stock
          Option Plan (the "Plan"). The Plan is administered by the Stock
          Option Committee of the Board of Directors. The Plan provides for
          the granting of options to purchase common stock to eligible
          employees, directors and consultants of the Company. A total of
          3,153,571 shares of common stock may be issued pursuant to
          options granted under the Plan. The options generally vest over
          three to five year periods and are exercisable for up to ten
          years following the date of grant.

             The following table summarizes stock option activity:

                                                     OPTIONS OUTSTANDING
                                                   -----------------------
                                                                 WEIGHTED
                                                     NUMBER      AVERAGE
                                                       OF        EXERCISE
                                                     SHARES       PRICE
                                                   ----------     ------
           Balance at December 31, 1994  . . . .      698,200     $ 5.83  
              Granted  . . . . . . . . . . . . .    1,265,600     $30.33  
              Exercised  . . . . . . . . . . . .     (258,500)    $ 2.57  
              Forfeited  . . . . . . . . . . . .      (19,900)    $19.94  
                                                   ----------     ------  
           Balance at December 31, 1995  . . . .    1,685,400     $24.56  
              Granted  . . . . . . . . . . . . .      848,700     $25.95  
              Exercised  . . . . . . . . . . . .     (193,400)    $ 6.08  
              Forfeited  . . . . . . . . . . . .     (449,700)    $28.70  
                                                   ----------     ------  
           Balance at December 31, 1996  . . . .    1,891,000     $26.09  
              Granted  . . . . . . . . . . . . .    2,122,100     $13.90  
              Exercised  . . . . . . . . . . . .      (89,600)    $11.18  
              Forfeited  . . . . . . . . . . . .   (2,021,400)    $25.75  
                                                   ----------     ------  
           Balance at December 31, 1997  . . . .    1,902,100     $13.52  
                                                   ==========     ======  

             At December 31, 1995, 1996 and 1997, approximately 335,600,
          588,200 and 573,300 options, respectively, were exercisable under
          the Plan.

             In addition, in January 1994, the Company granted options,
          under individual stock option agreements, to purchase 562,500 and
          62,500 shares of common stock (of which 40,200 shares expired
          upon the director's resignation in October 1994) at an exercise
          price per share of $0.80 to the Company's former Chairman of the
          Board and Chief Technical Officer and a former director of the
          Company, respectively. These options, which were granted outside
          the Plan, vested in full upon the Company's December 1994 public
          offering.  During 1995, 291,400 of the options were exercised
          outside the Plan.  The remaining 293,400 options were exercised
          during 1996.


                                      F-13
     <PAGE>


             The following table summarizes information about the Company's
          stock options outstanding at December 31, 1997:

                                         OPTIONS OUTSTANDING
                             ----------------------------------------------
                                           WEIGHTED AVERAGE     WEIGHTED
              RANGE OF          NUMBER        REMAINING          AVERAGE
           EXERCISE PRICES   OUTSTANDING   CONTRACTUAL LIFE  EXERCISE PRICE
           ---------------   -----------   ----------------  --------------

                $2.24            12,500           6.25           $ 2.24
                $4.48             1,800           6.36           $ 4.48
           $7.84 - $11.20       345,000           8.83           $ 9.62
           $12.13 - $17.25    1,432,100           9.25           $13.97
           $18.75 - $27.00      108,400           9.61           $21.05  
           $35.88 - $40.25        2,300           7.93           $37.46
                              ---------
           $2.24 - $40.25     1,902,100           9.17           $13.52
                              =========

                                 OPTIONS EXERCISABLE
                             ----------------------------
                                              WEIGHTED
               RANGE OF         NUMBER        AVERAGE
           EXERCISE PRICES   EXERCISABLE   EXERCISE PRICE
           ----------------  -----------   --------------

                $2.24           12,500         $ 2.24
                $4.48            1,800         $ 4.48
            $7.84 - $11.20      91,500         $ 8.83
           $12.13 - $17.25     456,100         $13.65
           $18.75 - $27.00      10,300         $23.85   
           $35.88 - $40.25       1,100         $37.73
                               -------   
            $2.24 - $40.25     573,300         $12.83
                               =======

             During 1996 and 1997, certain outstanding options were
          exchanged at the election of the option holder.  In September
          1996, 67,408 shares were exchanged and repriced for 39,995 shares
          and in January 1997, 457,846 shares were exchanged and repriced
          for 272,084 shares.  On the effective date of the trade in,
          eligible options were issued at a price lower than the traded in
          option and at a price higher than the market value.  The trade in
          ratio was set such that the number of old options times their
          option price approximates the new number of options times their
          exercise price.  This program was offered to all employees
          excluding members of the Board of Directors and Officers of the
          Company.  However, option holders participating in the first
          exchange were not eligible for the second program.

             During May 1997, 1,182,374 outstanding options were exchanged
          at the election of certain stock option holders and repriced for
          632,546 options. This was offered to all employees including
          members of the Board of Directors and officers of the Company.

             Employee Stock Purchase Plan

             In 1994, the Board of Directors of the Company approved and
          adopted an Employee Stock Purchase Plan (the "ESPP") to provide
          employees of the Company with an opportunity to purchase common
          stock through payroll deductions. Under the ESPP, 200,000 shares
          of common stock were reserved for issuance, subject to anti-
          dilution adjustments. The ESPP was effective upon the
          effectiveness of the Company's initial public offering in
          December 1994.  Each offering period under the ESPP was six
          months long, although the Board of Directors had the authority to
          determine the duration of offering periods, up to a maximum of 27
          months. Eligible employees could participate in the ESPP by
          authorizing payroll deductions of an amount determined by the
          Board of Directors.  The amount of authorized payroll deductions
          could not be less than 1% nor more than 10% of an employee's
          initial cash compensation, not to exceed $25,000 per year.
          Amounts withheld were applied at the end of every six-month
          accumulation period to purchase shares of common stock, but not
          more than 2,500 shares, or such other number of shares as the
          Board of Directors determined.

             Participants could withdraw their contributions at any time
          before stock was purchased, and such contributions were returned
          to the participants without interest. The purchase price was
          equal to 85% of the lower of (i) the market price of common stock
          immediately before the beginning of the applicable period or (ii)
          the market price of common stock at the time of the purchase. As
          of December 31, 1996 and 1997, 75,400 and 138,000 shares of
          common stock were purchased under the ESPP, respectively.

             The Company's ESPP was dissolved in conjunction with NETCOM's
          merger with ICG Communications, Inc. (see note 11).


                                      F-14
     <PAGE>


             Pro Forma Information

             In October 1995, the Financial Accounting Standards Board
          ("FASB") issued SFAS No. 123, "Accounting for Stock-Based
          Compensation."  The Company adopted SFAS No. 123 in 1996. As
          allowed by SFAS No. 123, the Company applies APB 25 for purposes
          of determining net loss and provides the pro forma disclosure
          requirements of SFAS No. 123.  Pro forma information regarding
          net loss per share as required by SFAS No. 123, also requires
          that the information be determined as if the Company has
          accounted for its employee stock options (including shares issued
          under the stock purchase plan) granted subsequent to December 31,
          1994 under the fair value method.  The fair value for these
          options was estimated at the date of grant using a Black-Scholes
          option pricing model with the following weighted average
          assumptions for 1995, 1996 and 1997: risk-free interest rate of
          6%, a zero percent dividend yield, volatility factor of the
          expected market price of the Company's common stock of 80% for
          all three years; and a weighted average expected life of the
          option of 1.6 years from vest date.

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

             The weighted average estimated fair value of stock options
          granted during 1995, 1996 and 1997 was $18.44, $16.73 and $11.94
          per share, respectively.  The weighted average estimated fair
          value of shares granted under the Employee Stock Purchase Plan
          during 1995, 1996 and 1997 was $7.18, $5.75 and $4.86,
          respectively.

             For purposes of pro forma disclosures, the estimated fair
          value of the options is amortized to expense over the options'
          vesting period. The Company's pro forma information follows (in
          thousands except for earnings per share information):

                                              YEARS ENDED DECEMBER 31,
                                           -----------------------------
                                            1995        1996       1997
                                           ------      ------     ------
           Net loss -- as reported . .    $(14,064)   $(44,265)  $(33,092)
                                          ========    ========   ======== 
           Net loss -- pro forma . . .    $(18,879)   $(56,143)  $(37,962)
                                          ========    ========   ======== 
           Net loss per share -- as       
             reported  . . . . . . . .    $  (1.68)   $  (3.85)  $  (2.82)
                                          ========    ========   ========
           Net loss per share -- pro    
             forma   . . . . . . . . .    $  (2.26)   $  (4.88)  $  (3.24)
                                          ========    ========   ========

             The effect on pro forma disclosures of applying SFAS No. 123
          are not likely to be representative of the effects on pro forma
          disclosures in future years.


                                      F-15
     <PAGE>

             Employee Savings Plan

             The Company has a savings plan (the "Savings Plan") that
          qualifies as a deferred salary arrangement under Section 401(k)
          of the Internal Revenue Code.  Under the Savings Plan,
          participating employees may defer a portion of their pretax
          earnings, up to the Internal Revenue Service annual contribution
          limit.  Prior to 1997, the Company matched 50% of each employee's
          contributions up to a maximum of 6% of the employee's eligible
          earnings. During 1997, the Company began matching 100% of each
          employee's contributions up to a maximum of 3% of the employee's
          eligible earnings.  Company matches vest over four years.

          NOTE 9  INCOME TAXES

             The provision for income taxes for 1995, 1996 and 1997 in the
          amount of $15,000, $23,000 and $38,000, respectively, consists
          entirely of  international and state minimum taxes since the
          Company incurred pre-tax losses in each year.

             Significant components of the Company's deferred tax assets
          and liabilities for federal and state income taxes are as follows
          (in thousands):

                                                 DECEMBER 31,
                                           ------------------------
                                             1996            1997
                                           --------        --------
           Deferred tax assets
             Net operating loss        
                carryforwards  . . . . .   $ 27,829        $ 43,016
             Deferred revenue  . . . . .      1,087           1,932
             Other, net  . . . . . . . .      3,503           2,877
                                           --------        --------
             Total deferred tax assets .     32,419          47,825
             Valuation allowance   . . .    (31,104)        (44,598)
                                           --------        --------
                                           $  1,315        $  3,227
                                           ========        ========
           Deferred tax liabilities
             Deferred subscriber        
                acquisition costs  . . .   $ (1,153)       $   (939)
              Accumulated depreciation  
                and amortization . . . .       (162)         (2,288)
                                           --------        --------
                                           $ (1,315)       $ (3,227)
                                           ========        ========

             Realization of deferred tax assets is dependent on future
          earnings, the timing and amount of which are uncertain. 
          Accordingly, a valuation allowance, in an amount equal to the net
          deferred tax assets as of December 31, 1996 and 1997 has been
          established to reflect these uncertainties.  The change in the
          valuation allowance was a net increase of $24,446,000 and
          $13,494,000 in 1996 and 1997, respectively.  Approximately
          $124,000 of the valuation allowance at December 31, 1997 is
          attributable to the tax benefits of disqualifying dispositions of
          stock received through incentive stock options and the Company's
          employee stock purchase plan, the benefit of which will be
          credited to additional paid-in capital when realized.


                                      F-16
     <PAGE>


             At December 31, 1997, the Company had federal, state and
          foreign net operating loss carryforwards of approximately
          $89,000,000, $37,000,000 and $27,000,000, respectively, which
          will expire in the years 1999 through 2011.  Under the Tax Reform
          Act of 1986, the amounts and benefits of net operating losses
          that can be carried forward may be impaired in certain
          circumstances, including a cumulative change of more than 50%
          over a three year period. The Agreement and Plan of Merger, as
          amended, with ICG Communications, Inc. which was consummated on
          January 21, 1998 (see note 11) resulted in a change in ownership
          greater than 50%. Accordingly, the Company's net operating loss
          carryforwards incurred prior to January 21, 1998 that can be
          utilized to reduce future taxable income are limited to
          approximately $15 million per year.

          NOTE 10  RESTRUCTURING AND RELATED CHARGES

             Restructuring and related charges of $1,879,000 during 1997
          are the result of a decision by management to restructure
          operations of the Company's subsidiary in the United Kingdom. 
          The charge includes $1,356,000 in accrued expenses for costs to
          terminate excess leased office facilities and a write-off of
          office equipment, furniture and building improvements as a result
          of consolidating office space, a $356,000 write-down of
          previously capitalized deferred subscriber acquisition costs and
          $167,000 for severance costs relating to approximately twelve
          employees.

             The following table depicts the activity in the Company's
          restructuring accrual at December 31, 1997 (in thousands):

                                                   EXPENDI-
                                        ADDITIONS    TURES     BALANCE AT
                                         DURING     DURING    DECEMBER 31,
                                          1997       1997         1997
                                        ---------  --------   ------------
           Payments on canceled or      
             vacated facilities  . . .    $588       $456         $132
           Payments for legal and        
             other support   . . . . .     132        132           --
           Payments to employees         
             involuntarily               
             terminated  . . . . . . .     167        135           32
                                          ----       ----         ----
           Total restructuring          
             accrual   . . . . . . . .    $887       $723         $164
                                          ====       ====         ====


          NOTE 11  SUBSEQUENT EVENTS

             Agreement and Plan of Merger with ICG Communications, Inc.

             On October 12, 1997, the Company entered into an Agreement and
          Plan of Merger, as amended (the "Merger Agreement"), with ICG
          Communications, Inc., a Delaware corporation ("ICG"), pursuant to
          which ICG agreed to acquire the Company through a tax-free merger
          (the "Merger") of a newly formed Delaware subsidiary of ICG with
          and into the Company.  On January 21, 1998, all contingencies of
          the merger were satisfied and the Merger was consummated.  Under
          the terms of the Merger Agreement, each share of the Company's
          common stock has been exchanged for 0.8628 shares of common stock
          of ICG ("ICG Common Stock").  The Company became a wholly owned
          subsidiary of ICG Services, Inc., a Delaware corporation, which
          is a wholly owned subsidiary of ICG Communications, Inc., and
          ceased to exist as an independent entity.

             On December 31, 1997, there were $1,500,000 of deferred merger
          expenses included in prepaid expenses which were subsequently
          expensed in January 1998.


                                      F-17
     <PAGE>

   

                         ICG SERVICES, INC. AND SUBSIDIARIES

                       CONSOLIDATED BALANCE SHEETS (UNAUDITED)
                         DECEMBER 31, 1997 AND MARCH 31, 1998

            
                                            DECEMBER 31,        MARCH 31,
                                                1997               1998
                                          ----------------    --------------
           ASSETS                                   (IN THOUSANDS)
           ------

           Current assets:
             Cash and cash
              equivalents  . . . . .         $ 63,368            330,977
             Short-term investments
              available for sale . .               --             12,000
             Accounts receivable, net
              of allowance of $1,628
              and $2,020 at December
              31, 1997 and March 31,
              1998, respectively   .            2,397              3,766
             Inventory . . . . . . .              341                385
             Prepaid expenses and
              deposits . . . . . . .            3,554              2,497
                                              -------            -------

               Total current assets            69,660            349,625
                                              -------            -------

           Property and equipment  .          122,007            131,863
             Less accumulated 
              depreciation . . . . .          (49,062)           (57,318)
                                              -------            -------
               Net property and 
                equipment  . . . . .           72,945             74,545
                                              -------            -------

           Other assets, net of
            accumulated
            amortization:  . . . . .
             Deferred financing costs              --              9,499
             Deferred subscriber
              acquisition costs  . .            3,115              3,551
             Other . . . . . . . . .            1,127                933
                                              -------            -------
               Total other assets  .            4,242             13,983
                                              -------            -------

                   Total assets  . .         $146,847            438,153
                                              =======            =======

                                                              (Continued)
    


                                      F-18
     <PAGE>

   
                         ICG SERVICES, INC. AND SUBSIDIARIES

                        CONSOLIDATED BALANCE SHEETS, CONTINUED




                                                DECEMBER 31,      MARCH 31,
                                                    1997            1998
                                              ---------------   ------------
           LIABILITIES AND STOCKHOLDERS'               (IN THOUSANDS)
           ----------------------------
            EQUITY
            ------

           Current liabilities:
             Accounts payable  . . . . . . .      $  9,314       12,712
             Accrued liabilities . . . . . .        13,987       14,734
             Due to ICG (note 5) . . . . . .            --          874
             Deferred revenue  . . . . . . .         5,170        5,404
             Current portion of capital lease
              obligations  . . . . . . . . .         2,491        2,476
                                                   -------      -------
               Total current liabilities . .        30,962       36,200
                                                   -------      -------

           Capital lease obligations, less
            current portion  . . . . . . . .         3,550        3,600
           Long-term debt, net of discount,
            less current portion (note 3)  .            --      304,443
                                                   -------      -------

             Total liabilities . . . . . . .        34,512      344,243
                                                   -------      -------

           Stockholders' equity:
             Common stock  . . . . . . . . .           117           --
             Additional paid-in capital  . .       207,208      207,798
             Accumulated deficit . . . . . .       (95,134)    (114,137)
             Accumulated other comprehensive
              income . . . . . . . . . . . .           144          249
                                                   -------      -------
               Total stockholders' equity  .       112,335       93,910
                                                   -------      -------

           Commitments and contingencies
            (note 6)

                   Total liabilities and
                    stockholders' equity         $ 146,847      438,153
                                                  ========     ========


             See accompanying notes to consolidated financial statements.
    


                                      F-19
     <PAGE>


   
                         ICG SERVICES, INC. AND SUBSIDIARIES

                  CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED)
                      THREE MONTHS ENDED MARCH 31, 1997 AND 1998



                                             THREE MONTHS ENDED MARCH 31,
                                             ----------------------------
                                                1997              1998
                                             ----------        ----------
                                                    (IN THOUSANDS)

           Revenue . . . . . . . . . .         $ 39,005          40,534

           Operating costs and expenses:
             Operating costs . . . . .           23,380          25,654
             Selling, general and
              administrative 
              expenses . . . . . . . .           17,197          15,663
             Depreciation and
              amortization . . . . . .            8,884           8,856
             Net gain on disposal of
              long-lived assets  . . .             (322)             --
             Merger costs  . . . . . .               --           8,251
                                                 ------         -------
               Total operating costs
                and expenses . . . . .           49,139          58,424

               Operating loss  . . . .          (10,134)        (17,890)

           Other income (expense):
             Interest expense  . . . .              (42)         (4,360)
             Interest income . . . . .              964           3,260
             Other, net  . . . . . . .                8              --
                                                 ------         -------
                                                    930          (1,100)
                                                 ------         -------

           Loss before 
            income taxes . . . . . . .           (9,204)        (18,990)
           Income tax 
            expense  . . . . . . . . .               (7)            (13)
                                                 ------         -------
               Net loss  . . . . . . .        $  (9,211)        (19,003)
                                                 ======         =======

           Other comprehensive
            (loss) income:
             Foreign currency
              translation adjustment .             (378)            105
             Unrealized loss on
              investment securities  .             (221)             --
                                                 ------         -------
               Other comprehensive
                (loss) income  . . . .             (599)            105

                 Comprehensive loss  .         $ (9,810)        (18,898)
                                                 ======        ========

             See accompanying notes to consolidated financial statements.
    


                                      F-20
     <PAGE>


   
                         ICG SERVICES, INC. AND SUBSIDIARIES

              CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (UNAUDITED)
                          THREE MONTHS ENDED MARCH 31, 1998





                                         COMMON STOCK         ADDITIONAL
                                     -----------------------   PAID-IN 
                                      SHARES         AMOUNT    CAPITAL 
                                     --------       --------  ----------
                                              (IN THOUSANDS)

          BALANCES AT JANUARY
           1, 1998  . . . . . .          11,783       $ 117     207,208
            Shares issued 
             for cash
             in connection
             with the
             exercise
             of NETCOM's
             options and
             warrants 
             (note 3) . . . . .              10          --         341
            Shares issued
             for cash in
             connection
             with NETCOM's
             employee stock
             purchase plan
             (note 3) . . . . .              28           1         131
            Elimination of
             NETCOM's
             historical
             equity in
             connection
             with NETCOM's
             merger with
             ICG (note 3) . . .         (11,821)       (118)   (102,349)
            Contribution of
             ICG's investment
             in NETCOM to ICG
             Services, Inc.
             (note 3) . . . . .              --          --     102,467
            Cumulative foreign
             currency
             translation
             adjustment . . . .              --          --          --
            Net loss  . . . . .              --          --          --
                                         ------      ------      ------
          BALANCES AT
           MARCH 31, 1998 . . .              --        $ --     207,798
                                         ======      ======     =======
    


   
                                               ACCUMULATED
                                                  OTHER          TOTAL
                                 ACCUMULATED  COMPREHENSIVE  STOCKHOLDERS'
                                   DEFICIT        INCOME         EQUITY
                                 -----------   ------------   -----------
                                              (IN THOUSANDS)

          BALANCES AT JANUARY       (95,134)         144          112,335
           1, 1998  . . . . .
            Shares issued 
             for cash
             in connection
             with the
             exercise
             of NETCOM's
             options and
             warrants 
             (note 3) . . . .            --           --              341
            Shares issued
             for cash in
             connection
             with NETCOM's
             employee stock
             purchase plan
             (note 3) . . . .            --           --              132
            Elimination of
             NETCOM's
             historical
             equity in
             connection
             with NETCOM's
             merger with
             ICG (note 3) . .            --           --         (102,467)
            Contribution of
             ICG's investment
             in NETCOM to ICG
             Services, Inc.
             (note 3) . . . .            --           --          102,467
            Cumulative foreign
             currency
             translation
             adjustment . . .            --          105              105
            Net loss  . . . .       (19,003)          --          (19,003)
                                   --------       ------          -------
          BALANCES AT
           MARCH 31, 1998 . .      (114,137)         249           93,910
                                   ========       ======          =======

             See accompanying notes to consolidated financial statements.
    


                                      F-21
     <PAGE>


   
                         ICG SERVICES, INC. AND SUBSIDIARIES

                  CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)
                      THREE MONTHS ENDED MARCH 31, 1997 AND 1998


                                             THREE MONTHS ENDED MARCH 31,
                                             ----------------------------
                                                 1997            1998
                                             ------------     -----------
                                                    (IN THOUSANDS)
          Cash flows from operating
           activities:
              Net loss  . . . . . . . . .       $ (9,211)        (19,003)
              Adjustments to 
               reconcile net
               loss to net cash used by
               operating activities:
                Depreciation and
                 amortization . . . . . .          8,884           8,856
                Interest expense 
                 deferred
                 and included in 
                 long-term debt . . . . .             --           3,872
                Amortization of 
                 deferred
                 financing costs
                 included in interest
                 expense  . . . . . . . .             --              76
                Net gain on disposal of
                 long-lived assets  . . .           (322)             --
                Change in operating
                 assets and 
                 liabilities:
                  Accounts receivable . .           (634)         (1,369)
                  Inventory . . . . . . .            (24)            (44)
                  Prepaid expenses 
                   and deposits . . . . .            316           1,057
                  Deferred subscriber
                   acquisition costs  . .         (1,263)         (2,048)
                  Accounts payable 
                   and accrued
                   liabilities  . . . . .           (936)          4,145
                  Due to ICG  . . . . . .             --             874
                  Deferred revenue  . . .            675             234
                                                 -------          ------
                    Net cash used by
                     operating
                     activities . . . . .         (2,515)         (3,350)
                                                 -------          ------
          Cash flows from investing
           activities:
              Acquisition of 
               property, equipment
               and other assets . . . . .         (2,056)         (7,641)
              Proceeds from 
               disposition
               of property,
               equipment and
               other assets . . . . . . .            756              70
              Purchase of
               short-term
               investments  . . . . . . .             --         (12,000)
                                                 -------          ------
                Net cash used
                 by investing
                 activities . . . . . . .         (1,300)        (19,571)
                                                 -------          ------

          Cash flows from financing
           activities:
              Proceeds from
               issuance of
               common stock:
                Exercise of 
                 options and
                 warrants . . . . . . . .             --             341
                Employee stock
                 purchase plan  . . . . .            477             132
              Proceeds from
               issuance of 
               long-term debt . . . . . .          1,578         300,571
              Deferred 
               long-term debt
               issuance costs . . . . . .             --          (9,575)
              Principal payments 
               on capital
               lease obligations  . . . .           (105)           (956)
                                                 -------          ------
                Net cash provided
                 by financing
                 activities . . . . . . .          1,950         290,513
                                                 -------         -------
                Net (decrease)
                 increase in cash
                 and cash
                 equivalents  . . . . . .         (1,865)        267,592
                Effect of 
                 exchange rates
                 on cash  . . . . . . . .              1              17

          Cash and cash
           equivalents, 
           beginning of
           period . . . . . . . . . . . .         73,408          63,368
                                                 -------         -------
          Cash and cash
           equivalents,
           end of period  . . . . . . . .       $ 71,544         330,977
                                                 =======         =======

          Supplemental disclosure of
           cash flow information:

              Cash paid for
               interext . . . . . . . . .       $     42             412
                                                 =======         =======
              Cash paid for
               income taxes . . . . . . .       $      7              13
                                                 =======         =======

          Supplemental schedule of non-cash 
           financing and investing activity -- 
           assets acquired under capital
           leases . . . . . . . . . . . .       $  3,225             991
                                                 =======         =======

             See accompanying notes to consolidated financial statements.
    


                                      F-22
     <PAGE>

   
                         ICG SERVICES, INC. AND SUBSIDIARIES

                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                   DECEMBER 31, 1997 AND MARCH 31, 1998 (UNAUDITED)
    

   
          (1)  ORGANIZATION AND NATURE OF BUSINESS
    

   
               ICG Services, Inc., a Delaware corporation ("ICG Services"
               or "the Company"), was incorporated on January 23, 1998 and
               is a wholly owned subsidiary of ICG Communications, Inc., a
               Delaware corporation ("ICG").  The Company owns all of the
               issued and outstanding common stock of NETCOM On-Line
               Communication Services, Inc. ("NETCOM"), as described in
               note 3.  NETCOM was incorporated in the state of California
               in August 1992 and reincorporated in the state of Delaware
               in October 1994. NETCOM is considered to be a predecessor
               entity to the Company and, accordingly, the financial
               statements of the Company prior to January 23, 1998 are the
               historical consolidated financial statements of NETCOM.
    

   
               Through NETCOM, the Company provides Internet access
               services, World Wide Web (the "Web") site hosting services
               and other value-added connectivity services, which are
               primarily targeted to small and medium-sized business
               customers in the United States, Canada and the United
               Kingdom.
    

   
               On January 23, 1998, ICG Equipment, Inc., a Colorado
               corporation ("ICG Equipment") and wholly owned subsidiary of
               the Company, was formed for the principal purpose of
               purchasing telecommunications equipment, software and
               capacity and related services for sale and lease to other
               operating subsidiaries of ICG.  ICG Equipment conducted no
               material operations for the periods presented.
    

   
          (2)  SIGNIFICANT ACCOUNTING POLICIES
              

   
               (A)  BASIS OF PRESENTATION
    

   
                  These financial statements should be read in conjunction
                  with NETCOM's audited consolidated financial statements
                  for the fiscal year ended December 31, 1997, as certain
                  information and note disclosures normally included in
                  financial statements prepared in accordance with
                  generally accepted accounting principles have been
                  condensed or omitted pursuant to the rules and
                  regulations of the United States Securities and Exchange
                  Commission.  The interim financial statements reflect all
                  adjustments which are, in the opinion of management,
                  necessary for a fair presentation of financial position,
                  results of operations and cash flows as of and for the
                  interim periods presented.  Such adjustments are of a
                  normal recurring nature.  Operating results for the three
                  months ended March 31, 1998 are not necessarily
                  indicative of the results that may be expected for the
                  fiscal year ending December 31, 1998.
    

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

   
               (B)  CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS AVAILABLE
                    FOR SALE
    

   
                  The Company considers all highly liquid investments with
                  original maturities of three months or less to be cash
                  equivalents. 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 and generally
                  have maturities of one year or less. The Company's
                  short-term investment objectives are safety, liquidity
                  and yield, in that order.  The Company carries all cash
                  equivalents at cost, which approximates fair value. 
                  Short-term investments available for sale are carried at
                  fair market value based on quoted market prices with
                  unrealized gains and losses, net of tax, reported as a
                  separate component of stockholders' equity.  Realized
                  gains and losses and declines in value judged to be
                  other than temporary are included in the statement of
                  operations.
    


                                      F-23
     <PAGE>


   
                         ICG SERVICES, INC. AND SUBSIDIARIES

                NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED
    

   
          (2)  SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
    

   
               (C)  INVENTORY
    

   
                  Inventory, consisting of communications systems
                  equipment, is recorded at the lower of cost or market,
                  using the first-in, first-out method of accounting for
                  cost.
    

   
               (D)  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:

                    Office furniture and equipment     3 to 5 years
                    Machinery and equipment            3 to 8 years
                    Switch equipment                   10 years
    

   
               (E)    DEFERRED SUBSCRIBER ACQUISITION COSTS
    

   
                  The Company expenses the costs of advertising as
                  incurred, except direct response advertising expenses
                  relating to Internet services which are included in
                  deferred subscriber acquisition costs. Subscriber
                  acquisition costs are deferred and amortized over a
                  period determined by calculating the ratio of current
                  revenue related to the direct response advertising versus
                  the total expected revenue, or 12 months, whichever is
                  shorter.  These costs relate directly to subscriber
                  solicitations and principally include the printing,
                  production and shipping of starter packages and the costs
                  of obtaining qualified prospects by various targeted
                  direct marketing programs.  No indirect costs are
                  included in subscriber acquisition costs.  To date, all
                  subscriber acquisition costs have been incurred for the
                  solicitation of specifically identified prospects.  It is
                  possible that these estimates of anticipated gross
                  revenue could be reduced in the future based on
                  management's current evaluation of the estimates used. 
                  As a result, the carrying value and/or the amortization
                  period of the subscriber acquisition costs could be
                  reduced in the future.
    

   
               (F)  DEFERRED FINANCING COSTS
    

   
                  Amortization of deferred financing costs is provided
                  over the life of the related financing agreement, the
                  maximum term of which is 10 years.
    

   
               (G)  IMPAIRMENT OF LONG-LIVED ASSETS
    

   
                  The Company provides for the impairment of long-lived
                  assets 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 ("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.
    


                                      F-24
     <PAGE>

   
                         ICG SERVICES, INC. AND SUBSIDIARIES

                NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED
    

   
          (2)  SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
    

   
                  impairment loss is recognized when estimated
                  undiscounted future cash flows expected to be generated
                  by the asset is less than its carrying value. 
                  Measurement of the impairment loss is based on the fair
                  value of the asset, which is generally determined using
                  valuation techniques such as the discounted present
                  value of expected future cash flows.
    

   
               (H)    FOREIGN CURRENCY TRANSLATION ADJUSTMENTS
    

   
                  The functional currency for all foreign operations is the
                  local currency.  As such, all assets and liabilities
                  denominated in foreign currencies are translated at the
                  exchange rate on the balance sheet date.  Revenue and
                  costs and expenses are translated at weighted average
                  rates of exchange prevailing during the period. 
                  Translation adjustments are included in other
                  comprehensive income and recorded as a separate component
                  of stockholders' equity.  Gains and losses resulting from
                  foreign currency transactions are included in operations
                  and are not significant for the periods presented.
    

   
               (I)   COMPREHENSIVE INCOME
    

   
                  In June 1997, the Financial Accounting Standards Board
                  issued Statement No. 130, Reporting Comprehensive Income
                  ("SFAS 130"), which establishes standards for the
                  presentation of comprehensive income in the financial
                  statements. Comprehensive income includes income and
                  loss components which are otherwise recorded directly to
                  stockholders' equity under generally accepted accounting
                  principles. The Company adopted SFAS 130 effective
                  January 1, 1998 and has reported accumulated other
                  comprehensive income in the accompanying consolidated
                  balance sheets and the components of other comprehensive
                  (loss) income in the accompanying statements of
                  operations.
    

   
               (J)   REVENUE RECOGNITION
    

   
                  Monthly subscription service revenue is recognized over
                  the period services are provided.  Subscription service
                  and equipment revenue, which require the use of Company-
                  provided installation of equipment at an Internet
                  subscriber's location, are recognized when the service
                  is commenced.  Uncollectible trade receivables are
                  accounted for using the allowance method.
    

   
                  Deferred revenue includes monthly advance billings to
                  customers for Internet services provided and also, to a
                  lesser extent, billings to customers for equipment
                  shipped that has not been installed at customer
                  locations.
    

   
               (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.
    


                                      F-25
     <PAGE>


   
                         ICG SERVICES, INC. AND SUBSIDIARIES

                NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED
    


   
          (2)  SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
    

   
               (L)    NET LOSS PER SHARE
    

   
                  The Company has 10 shares of common stock issued and
                  outstanding, which are owned entirely by ICG. 
                  Accordingly, the Company does not present net loss per
                  share in its consolidated financial statements as such
                  disclosure is not meaningful.
    

   
               (M) 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.
    

   
          (3)  BUSINESS COMBINATION
    

   
               On January 21, 1998, ICG completed a merger with NETCOM,
               accounted for by ICG as a pooling of interests.  At the
               effective time of the merger, each outstanding share of
               NETCOM common stock became automatically convertible into
               shares of ICG common stock at an exchange ratio of 0.8628
               shares of ICG common stock per NETCOM common share. In
               conjunction with the merger between ICG and NETCOM, NETCOM's
               employee stock purchase plan was dissolved and all
               outstanding options to purchase common stock of NETCOM were
               converted into options to purchase common stock of ICG.
    

   
               Upon the formation of ICG Services on January 23, 1998, ICG
               contributed its investment in NETCOM to ICG Services and
               NETCOM became a wholly owned subsidiary of, and predecessor
               entity to, ICG Services.
    

   
          (4)  LONG-TERM DEBT
    

   
               (A)    10% NOTES
    

   
                  On February 12, 1998, the Company 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
                  $9.6 million, were approximately $291.0 million.
    

   
                  The 10% Notes are unsecured senior obligations of the
                  Company 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 debt issuance costs is included in
                  interest expense in the accompanying consolidated
                  financial statements.
    


                                      F-26
     <PAGE> 


   
                         ICG SERVICES, INC. AND SUBSIDIARIES

                NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED
    


   
          (4)  LONG-TERM DEBT (CONTINUED)
    

   
               (B)    9 7/8% NOTES
    

   
                  On April 27, 1998, the Company completed a private
                  placement of 9 7/8% Senior Discount Notes due 2008 (the
                  "9 7/8% Notes") for gross proceeds of approximately
                  $250.0 million.  Net proceeds from the offering, after
                  underwriting costs of approximately $7.5 million, were
                  approximately $242.5 million.
    

   
                  The 9 7/8% Notes are unsecured senior obligations of the
                  Company 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 will be accreted through May 1, 2003, the
                  date on which the 9 7/8% Notes may first be redeemed.
    

   
          (5)  RELATED PARTY TRANSACTIONS
    

   
               Upon the formation of ICG Services, the Company entered into
               certain intercompany and shared services agreements with
               ICG, whereby ICG allocates to the Company direct and certain
               indirect costs incurred by ICG or its other subsidiaries
               (the "Restricted Subsidiaries") on behalf of the Company.
               Allocated expenses generally include a portion of salaries
               and related benefits of legal, accounting and finance,
               information systems support and other ICG employees, certain
               overhead costs and reimbursement for invoices of the Company
               paid by ICG.  Conversely, any cash collected by ICG on
               behalf of the Company or invoices paid by the Company on
               behalf of ICG are in turn reimbursed to the Company by ICG.
               As the Company and its subsidiaries and ICG and its
               Restricted Subsidiaries jointly enter into service offerings
               and other transactions, joint costs incurred are generally
               allocated to each of the Company and ICG according to the
               relative capital invested and efforts expended of each
               party. All transactions between the Company and its
               subsidiaries and ICG and its Restricted Subsidiaries are
               approved by the Board of Directors of each Company entity.
    

   
               For the three months ended March 31, 1998, ICG charged
               approximately $1.6 million to the Company for intercompany
               transfers and direct and indirect costs incurred by ICG and
               its Restricted Subsidiaries on behalf of the Company. In
               addition, the Company charged approximately $0.7 million to
               ICG and its Restricted Subsidiaries for intercompany
               transfers and direct and indirect costs incurred by the
               Company on behalf of ICG and its Restricted Subsidiaries. 
               The resulting net payable to ICG is included in due to ICG
               in the Company's consolidated balance sheet at March 31,
               1998.
    

   
          (6)  COMMITMENTS AND CONTINGENCIES
    

   
               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.
    


                                      F-27
     <PAGE>


   
                         ICG SERVICES, INC. AND SUBSIDIARIES

                NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED
    


   
          (6)  COMMITMENTS AND CONTINGENCIES (CONTINUED)
    

   
               Additionally, the Company has entered into certain
               commitments to purchase capital assets with an aggregate
               purchase price of approximately $36.5 million at March 31,
               1998.
    

   
               The Company is a party to certain 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-28
     <PAGE>


                                       PART II

                        INFORMATION NOT REQUIRED IN PROSPECTUS


          ITEM 20. INDEMNIFICATION OF DIRECTORS AND OFFICERS

          ICG Services' Certificate of Incorporation provides that the
          Company will indemnify, to the fullest extent permitted by the
          General Corporation Law of the State of Delaware, as amended from
          time to time (the "GCL"), all persons, whom it may identify
          pursuant thereto.  ICG Services' By-laws contain a similar
          provision requiring indemnification of its directors and officers
          to the fullest extent authorized by the GCL. The GCL permits a
          corporation to indemnify its directors and officers (among
          others) against expenses (including attorneys' fees), judgments,
          fines and amounts paid in settlement actually and reasonably
          incurred by them in connection with any action, suit or
          proceeding brought (or threatened to be brought) by third
          parties, if such directors or officers acted in good faith and in
          a manner they reasonably believe to be in or not opposed to the
          best interests of the corporation and, with respect to any
          criminal action or proceeding, had no reasonable cause to believe
          their conduct was unlawful. In a derivative action, i.e., one by
          or in the right of the corporation, indemnification may be made
          for expenses (including attorneys' fees) actually and reasonably
          incurred by directors and officers in connection with the defense
          or settlement of such action if they had acted in good faith and
          in a manner they reasonably believed to be in or not opposed to
          the best interests of the corporation, except that no
          indemnification shall be made in respect of any claim, issue or
          matter as to which such person shall have been adjudged liable to
          the corporation unless and only to the extent that the Court of
          Chancery or the court in which such action or suit was brought
          shall determine upon application that, despite the adjudication
          of liability but in view of all the circumstances of the case,
          such person is fairly and reasonably entitled to indemnity of
          such expenses. The GCL further provides that, to the extent any
          director or officer has been successful on the merits or
          otherwise in defense of any action, suit or proceeding referred
          to in this paragraph, or in defense of any claim, issue or matter
          therein, such person shall be indemnified against expenses
          (including attorneys' fees) actually and reasonably incurred by
          him in connection therewith. In addition, ICG Services'
          Certificate of Incorporation contains a provision limiting the
          personal liability of its directors for monetary damages for
          certain breaches of their fiduciary duty. ICG Services and ICG
          Equipment are additional insureds under ICG Communications'
          indemnification insurance under which directors and officers are
          insured against certain liability that may incur in their
          capacity as such.

          See Item 22 of this Registration Statement regarding the position
          of the Securities and Exchange Commission on indemnification for
          liabilities arising under the Securities Act.


          ITEM 21. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

          (1)  Underwriting Agreement.
               ----------------------

             1.1: Placement Agreement, dated February 9, 1998, among ICG
                  Services, Inc., NETCOM On-Line Communication Services,
                  Inc. and Morgan Stanley & Co. Incorporated. +

          (2)  Plan of Acquisition, Reorganization, Arrangement,
               -------------------------------------------------
               Liquidation or Succession.  None.
               -------------------------

          (3)  Articles of Incorporation.
               --------------------------

   
             3.1: Certificate of Incorporation of ICG Services, Inc.
    

   
             3.2: By-laws of ICG Services, Inc.
    

          (4)  Instruments defining the rights of security holders,
               ---------------------------------------------------
               including indentures.
               --------------------

   
             4.1: Form of Old Note. +
    


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

          +   Previously filed.


                                      II-1
     <PAGE>


   
             4.2: Form of New Note.
    

   
             4.3: Form of Letter of Transmittal with respect to the
                  Exchange Offer.
    

   
             4.4: Services Indenture, dated as of February 12, 1998,
                  between ICG Services, Inc. and Norwest Bank Colorado,
                  National Association. +
    

   
             4.5: Registration Rights Agreement, dated February 12, 1998,
                  between ICG Services, Inc. and Morgan Stanley & Co.
                  Incorporated with respect to the Senior Discount Notes.+
    
                  
          (5)  Opinion regarding legality.
               --------------------------

   
             5.1: Opinion of Reid & Priest LLP. +
    

          (8)  Opinion regarding tax matters.
               -----------------------------

             8.1: Opinion of Reid & Priest LLP.

          (9)  Voting Trust Agreement.  Not Applicable.
               ----------------------

          (10) Material Contracts.
             ------------------

   
             10.1:  Office Building Lease by and between Pacific Gateway
                    Properties, Inc. and NETCOM On-Line Communication
                    Services, Inc. ("NETCOM") dated February 1, 1994
                    [Incorporated by reference to Exhibit 10.1 to NETCOM's
                    Registration Statement on Form SB-2, No. 33-86012-LA,
                    as amended].
    

   
             10.2:  Office Building Lease between Pacific Gateway
                    Properties, Inc. and NETCOM dated May 11, 1994
                    [Incorporated by reference to Exhibit 10.2 to NETCOM's
                    Registration Statement on Form SB-2, No. 33-86012-LA,
                    as amended].
    

   
             10.3:  Office Building Lease between Pacific Gateway
                    Properties, Inc. and NETCOM dated August 26, 1994 
                    [Incorporated by reference to Exhibit 10.3 to NETCOM's
                    Registration Statement on Form SB-2, No. 33-86012-LA,
                    as amended].
    

   
             10.4:  Form of Incentive Stock Option Agreement used in
                    connection with 1993 Stock Option Plan of NETCOM
                    [Incorporated by reference to Exhibit 10.8 to NETCOM's
                    Registration Statement on Form SB-2, No. 33-86012-LA,
                    as amended].
    

   
             10.5:  Form of Nonstatutory Stock Option Agreement used in
                    connection with 1993 Stock Option Plan of NETCOM
                    [Incorporated by reference to Exhibit 10.9 to NETCOM's
                    Registration Statement on Form SB-2, No. 33-86012-LA,
                    as amended].
    

   
             10.6:  Brochure Bundling Agreement between NETCOM and Hayes
                    Microcomputer Products, Inc. dated April 28, 1994
                    [Incorporated by reference to Exhibit 10.20 to NETCOM's
                    Registration Statement on Form SB-2, No. 33-86012-LA,
                    as amended].
    

   
             10.7:  Joint Marketing and Distribution Agreement between
                    NETCOM and Tandem Computers Incorporated dated October
                    18, 1994 [Incorporated by reference to Exhibit 10.21 to
                    NETCOM's Registration Statement on Form SB-2, No. 33-
                    86012-LA, as amended].
    

   
             10.8:  Agreement between NETCOM and Auto-Graphics dated July
                    17, 1994 [Incorporated by reference to Exhibit 10.22 to
                    NETCOM's Registration Statement on Form SB-2, No. 33-
                    86012-LA, as amended].
    

   
             10.9:  Terms and Conditions agreed upon by NETCOM and ClariNet
                    Communications Corp. dated September 30, 1994
                    [Incorporated by reference to Exhibit 10.23 to NETCOM's
                    Registration Statement on Form SB-2, No. 33-86012-LA,
                    as amended].
    


                                      II-2
     <PAGE>


   
             10.10: Revenue Plan Application for service between NETCOM and
                    WilTel, Inc. dated October 1, 1994, as amended
                    effective November 1, 1994 [Incorporated by reference
                    to Exhibit 10.24 to NETCOM's Registration Statement on
                    Form SB-2, No. 33-86012-LA, as amended].
    

   
             10.11: Horizon Center Office Lease Agreement between NETCOM
                    and Horizon Center LLC, dated as of December 11, 1995
                    [Incorporated by reference to Exhibit 10.38 to NETCOM's
                    Form 10-KSB for the fiscal year ended December 31,
                    1995].
    

   
             10.12: Lease Agreement between Park West E-3 Associates and
                    NETCOM, dated as of February 23, 1996 [Incorporated by
                    reference to Exhibit 10.42 to NETCOM's Form 10-KSB for
                    the fiscal year ended December 31, 1995].
    

   
             10.13: 1993 Stock Option Plan, as amended, of NETCOM
                    [Incorporated by reference to Exhibit 10.47 to NETCOM's
                    Form 10-KSB for the fiscal year ended December 31,
                    1996].
    

          (11) Statement re Computation of Per Share Earnings.  Not Applicable.
               ----------------------------------------------
              
          (12) Statement re Computation of Ratios.  Not Applicable.
               ----------------------------------

          (13) Annual Report.  Not Applicable.
               -------------

          (15) Letter re Unaudited Interim Financial Statements.  Not
               ------------------------------------------------
               Applicable.

          (16) Letter re Change in Certifying Accountant.  Not Applicable.
               -----------------------------------------

          (21) Subsidiaries of Registrant.
               --------------------------

   
               21.1:   Subsidiaries of Registrant. +
    

          (23) Consents.
               --------

               23.1:   Consent of Ernst & Young LLP, Independent Auditors.

   
               23.2:   Consent of Reid & Priest LLP (included in
                       Exhibit 5.1). +
    

          (24) Power of Attorney.
               -----------------

   
               24.1:   Power of Attorney with respect to ICG Services, Inc.+
    
                       
          (25) Statement of Eligibility of Trustee.
               -----------------------------------

   
               25.1:   Form T-1 Statement of Eligibility and Qualification
                       under the Trust Indenture Act of 1939 of Norwest
                       Bank Colorado, National Association.
    

          (26) Invitation for Competitive Bids.  Not Applicable.
               -------------------------------

          (27) Financial Data Schedule.
               -----------------------

               27.1:   Financial Data Schedule for the fiscal year ended
                       December 31, 1997. 

               27.2:   Financial Data Schedule for the fiscal year ended
                       December 31, 1996.

               27.3:   Financial Data Schedule for the fiscal year ended
                       December 31, 1995.


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

          +   Previously filed.


                                      II-3
     <PAGE>

   
               27.4:   Financial Data Schedule of ICG Services, Inc. for
                       the three months ended March 31, 1998.
    

   
               27.5:   Financial Data Schedule of ICG Services, Inc. for
                       the three months ended March 31, 1997.
    

          (99) Additional Exhibits.  Not Applicable.
               -------------------


          -----------------------
   
          +   Previously filed.

    
   


          ITEM 22. UNDERTAKINGS.

          Insofar as indemnification for liabilities arising under the
          Securities Act of 1933 may be permitted to directors, officers
          and controlling persons of the Company pursuant to the foregoing
          provisions, or otherwise, the Company has been advised that in
          the opinion of the Securities and Exchange Commission such
          indemnification is against public policy as expressed in the Act
          and is, therefore, unenforceable. In the event that a claim for
          indemnification against such liabilities (other than the payment
          by the Company of expenses incurred or paid by a director,
          officer or controlling person of the Company in the successful
          defense of any action, suit or proceeding) is asserted by such
          director, officer or controlling person in connection with the
          securities being registered, the Company will, unless in the
          opinion of its counsel the matter has been settled by controlling
          precedent, submit to a court of appropriate jurisdiction the
          question whether such indemnification by it is against public
          policy as expressed in the Act and will be governed by the final
          adjudication of such issue.

          The undersigned Registrant hereby undertakes:


    
   
          (1)To respond to requests for information that is incorporated by
          reference into the prospectus pursuant to Items 4, 10(b), 11 or
          13 of this Form, within one business day of receipt of such
          request, and to send the incorporated documents by first class
          mail or other equally prompt means. This includes information
          contained in documents filed subsequent to the effective date of
          the Registration Statement through the date of responding to the
          request;
    

   
          (2)To supply by means of a post-effective amendment all
          information concerning a transaction, and the company being
          acquired involved therein, that was not the subject of and
          included in the registration statement when it became effective;
    

          (3)To file, during any period in which offers or sales are being
          made, a post-effective amendment to this registration statement;
    

   
          (i)To include any prospectus required by Section 10(a)(3) of the
          Securities Act of 1933;
    

   
          (ii)To reflect in the prospectus any facts or events arising
          after the effective date of the registration statement (or the
          most recent post-effective amendment thereof) which, individually
          or in the aggregate, represent a fundamental change in the
          information set forth in the registration statement;
    

   
          (iii)To include any material information with respect to the plan
          of distribution not previously disclosed in the registration
          statement or any material change to such information in the
          registration statement;
    

   
          (4)That, for the purpose of determining any liability under the
          Securities Act of 1933, each such post-effective amendment shall
          be deemed to be a new registration statement relating to the
          securities offered therein, and the offering of such securities
          at that time shall be deemed to be the initial bona fide offering
          thereof.
    

   
          (5)To remove from registration by means of a post-effective
          amendment any of the securities being registered which remain
          unsold at the termination of the offering.
    


                                      II-4
     <PAGE>

                                      SIGNATURES

   
          Pursuant to the requirement of the Securities Act, the Registrant
          has duly caused this registration statement to be signed on its
          behalf by the undersigned, thereunto duly authorized, in the City
          of Englewood, State of Colorado, on the 12th day of June, 1998.
    

                                        ICG SERVICES, INC.



                                        By:        *
                                           --------------------------------
                                           J. Shelby Bryan
                                           Chairman of the Board, President
                                           and Chief Executive Officer



          Pursuant to the requirements of the Securities Act of 1933, this
          registration statement has been signed by the following persons
          in the capacities and on the dates indicated:

                    Signature                  Title                 Date
                    ---------                  -----                 ----

   
                       *                Chairman of the         June 12, 1998
           ---------------------------  Board, President
           J. Shelby Bryan              and Chief Executive
                                        Officer (Principal
                                        executive officer)

                       *                Executive Vice          June 12, 1998
           ---------------------------  President,
           James D. Grenfell            Chief Financial
                                        Officer and
                                        Director (Principal
                                        financial officer)

                       *                Vice President and      June 12, 1998
           ---------------------------  Corporate
           Richard Bambach              Controller
                                        (Principal
                                        accounting officer)

           /s/ H. Don Teague            Executive Vice          June 12, 1998
           ---------------------------  President, General
           H. Don Teague                Counsel, Secretary
                                        and Director

                       *                Executive Vice          June 12, 1998
           ---------------------------  President and
           David W. Garrison            Director


                       *                Director                June 12, 1998
           ---------------------------
           Sheldon S. Ohringer



          */s/ H. Don Teague           
          -----------------------------
          H. Don Teague, Attorney-in-Fact
    


                                      II-5
     <PAGE>


                                    EXHIBIT INDEX
   
          (3)     Articles of Incorporation
                  -------------------------

               3.1: Certificate of Incorporation of ICG Services, Inc.

               3.2: By-laws of ICG Services, Inc.

          (4)     Instruments defining the rights of security holders,
                  ---------------------------------------------------
                  including indentures
                  --------------------

               4.2: Form of New Note.

               4.3: Form of Letter of Transmittal with respect to the
                    Exchange Offer.

          (8)     Opinion regarding tax matters
                  -----------------------------
    

               8.1: Opinion of Reid & Priest LLP. 

   
          (23) Consents
               --------
    

               23.1:   Consent of Ernst & Young LLP, Independent Auditors.

   
          (25) Statement of Eligibility of Trustee
               -----------------------------------

               25.1:   Form T-1 Statement of Eligibility and Qualification
                       under the Trust Indenture Act of 1939 of Norwest
                       Bank Colorado, National Association.

          (27) Financial Data Schedule
               -----------------------
    

               27.1:   Financial Data Schedule for the fiscal year ended
                       December 31, 1997. 

               27.2:   Financial Data Schedule for the fiscal year ended
                       December 31, 1996.

               27.3:   Financial Data Schedule for the fiscal year ended
                       December 31, 1995.

   
               27.4:   Financial Data Schedule of ICG Services, Inc. for
                       the three months ended March 31, 1998.

               27.5:   Financial Data Schedule of ICG Services, Inc. for
                       the three months ended March 31, 1997.
    



                                      II-6






                             CERTIFICATE OF INCORPORATION
                                          OF
                                  ICG SERVICES, INC.


                                      ARTICLE 1

                    The name of the corporation is ICG Services, Inc.

                                      ARTICLE 2

                    The address of the corporation's registered office in
          the State of Delaware is 1013 Centre Road, Wilmington, Delaware
          19805 (New Castle County).  The name of its registered agent at
          such address is The Prentice-Hall Corporation System, Inc.

                                      ARTICLE 3

                    The purposes for which the corporation is organized are
          to engage in any business and in any lawful act or activity for
          which corporations may be organized under the Delaware General
          Corporation Law and to possess and employ all powers and
          privileges now or hereafter granted or available under the laws
          of the State of Delaware to such corporations. 

                                      ARTICLE 4

                    (a)  AUTHORIZED SHARES.  The aggregate number of shares
                         -----------------
          which the corporation has authority to issue is 2,000.  The
          authorized shares consist of 1,000 shares of common stock with a
          par value of $.01 per share, such class being designated "common
          stock," and 1,000 shares of preferred stock with a par value of
          $.01 per share, such class being designated "preferred stock."

                    (b)  COMMON STOCK.  The common stock shall have
                         ------------
          unlimited voting rights, subject to the voting rights of any
          shares of preferred stock.  The common stock shall be entitled to
          receive the net assets of the corporation upon dissolution,
          subject to the rights of any shares of preferred stock to receive
          distributions upon dissolution.  The affirmative vote of a
          majority of all outstanding shares of the corporation's common
          stock shall be required for the stockholders to act.

                    (c)  PREFERRED STOCK.  Shares of preferred stock may be
                         ---------------
          issued from time to time in series, and the board of directors of
          the corporation is hereby authorized, subject to the limitations
          provided by law, to establish and designate one or more series of
          the preferred stock, to fix the number of shares constituting
          each series, and to fix the designations, powers, preferences and
          relative, participating, optional or other special rights, and
          qualifications, limitations or restrictions thereof, of each
          series and the variations and the relative rights, preferences
          and limitations as between series, and to increase and to
          decrease the number of shares constituting each series.  The
          authority of the Board of Directors of the corporation with
          respect to each series shall include, but shall not be limited
          to, the authority to determine the following:


     <PAGE>

                    (i)    The designation of such series.

                    (ii)   The number of shares initially constituting such
          series.

                    (iii)  The increase, and the decrease to a number not
          less than the number of the outstanding shares of such series, of
          the number of shares constituting such series theretofore fixed.

                    (iv)   The rate or rates, and the conditions upon and
          the times at which dividends on the shares of such series shall
          be paid, the preference or relation which such dividends shall
          bear to the dividends payable on any other class or classes or on
          any other series of stock of the corporation, and whether or not
          such dividends shall be cumulative, and, if such dividends shall
          be cumulative, the date or dates from and after which they shall
          accumulate.

                    (v)    Whether or not the shares of such series shall
          be redeemable, and, if such shares shall be redeemable, the terms
          and conditions of such redemption, including, but not limited to,
          the date or dates upon or after which such shares shall be
          redeemable and the amount per share which shall be payable upon
          such redemption, which amount may vary under different conditions
          and at different redemption dates.

                    (vi)    The rights to which the holders of the shares
          of such series shall be entitled upon the voluntary or
          involuntary liquidation, dissolution or winding up of, or upon
          any distribution of the assets of, the corporation, which rights
          may be different in the case of a voluntary liquidation,
          dissolution or winding up than in the case of such an involuntary
          event.

                    (vii)   Whether or not the shares of such series shall
          have voting rights, in addition to the voting rights provided by
          law, and, if such shares shall have such voting rights, the terms
          and conditions thereof, including, but not limited to, the right
          of the holders of such shares to vote as a separate class either
          alone or with the holders of shares of one or more other series
          of preferred stock and the right to have more than one vote per
          share.

                    (viii)  Whether or not a sinking fund or a purchase
          fund shall be provided for the redemption or purchase of the
          shares of such series, and, if such a sinking fund or purchase
          fund shall be provided, the terms and conditions thereof.

                    (ix)   Whether or not the shares of such series shall
          be convertible into, or exchangeable for, shares of any other
          class or classes or any other series of the same or any other
          class or classes of stock of the corporation, and, if provision
          be made for conversion or exchange, the terms and conditions of
          conversion or exchange, including, but not limited to, any
          provision for the adjustment of the conversion or exchange rate
          or the conversion or exchange price.

                    (x)    Any other relative rights, preferences and
          limitations.


                                      -2-
     <PAGE>

                                      ARTICLE 5

                    The names and mailing addresses of the persons who are
          to serve as the directors of the corporation until their
          successors are elected and qualified or their earlier resignation
          or removal are:

                    Name                     Mailing Address
                    ----                     ---------------

               J. Shelby Bryan          9605 East Maroon Circle, Suite 100
                                        Englewood, CO 80112
               James D. Grenfell        9605 East Maroon Circle, Suite 100
                                        Englewood, CO 80112
               David W. Garrison        2 North Second Street, Plaza A
                                        San Jose, CA 95113
               Sheldon S. Ohringer      9605 East Maroon Circle, Suite 100
                                        Englewood, CO 80112
               H. Don Teague            9605 East Maroon Circle, Suite 100
                                        Englewood, CO 80112

                    The number of directors of the corporation shall be
          fixed from time to time in the manner provided in the bylaws and
          may be increased or decreased from time to time in the manner
          provided in the bylaws.  Election of directors need not be by
          written ballot except and to the extent provided in the bylaws of
          the corporation.

                    The affirmative vote of a majority of all directors
          constituting the board of directors shall be required for the
          board of directors to act.

                                      ARTICLE 6

                    The board of directors of the corporation is expressly
          authorized to make, alter or repeal the bylaws of the
          corporation, but such authorization shall not divest the
          stockholders of the power, nor limit their power, to adopt, amend
          or repeal bylaws.

                                      ARTICLE 7

                    No director of the corporation shall be personally
          liable to the corporation or its stockholders for monetary
          damages for breach of fiduciary duty as a director, except as to
          liability (i) for any breach of the director's duty of loyalty to
          the corporation or its stockholders, (ii) for acts or omissions
          not in good faith or which involve intentional misconduct or a
          knowing violation of law, (iii) for violations of Section 174 of
          the Delaware General Corporation Law or (iv) for any transaction
          from which the director derived any improper personal benefit. 
          If the Delaware General Corporation Law hereafter is amended to
          eliminate or limit further the liability of a director, then, in
          addition to the elimination and limitation of liability provided


                                      -3-
     <PAGE>

          by the preceding sentence, the liability of each director shall
          be eliminated or limited to the fullest extent provided or
          permitted by the amended Delaware General Corporation Law.  Any
          repeal or modification of this Article 7 shall not adversely
          affect any right or protection of a director under this Article 7
          as in effect immediately prior to such repeal or modification
          with respect to any liability that would have accrued, but for
          this Article 7, prior to such repeal or modification.

                                      ARTICLE 8

                    The corporation shall have authority, to the fullest
          extent now or hereafter permitted by the Delaware General
          Corporation Law, or by any other applicable law, to enter into
          any contract or transaction with one or more of its directors or
          officers, or with any corporation, partnership, joint venture,
          trust, association or other entity in which one or more of its
          directors or officers are directors or officers or have a
          financial interest, notwithstanding such relationships and
          notwithstanding the fact that the director or officer is present
          at or participates in the meeting of the board of directors or
          committee thereof which authorizes the contract or transaction.

                                      ARTICLE 9

                    The corporation shall indemnify, to the fullest extend
          permitted by applicable law in effect from time to time, any
          person, and the estate and personal representative of any such
          person, against all liability and expense (including attorneys'
          fees) incurred by reason of the fact that he is or was a director
          or officer of the corporation or, while serving as a director or
          officer of the corporation, he is or was serving at the request
          of the corporation as a director, officer, partner, trustee,
          employee, fiduciary, or agent of, or in any similar managerial or
          fiduciary position of, another domestic or foreign corporation or
          other individual or entity or of an employee benefit plan.  The
          corporation shall also indemnify any person who is serving or has
          served the corporation as director, officer, employee, fiduciary,
          or agent, and that person's estate and personal representative,
          to the extent and in the manner provided in any bylaw, resolution
          of the shareholders or directors, contract or otherwise, so long
          as such provision is legally permissible.  Expenses (including
          attorneys' fees) incurred in defending any civil, criminal,
          administrative or investigative action, suit or proceeding may be
          paid by the corporation in advance of the final disposition of
          such action, suit or proceeding as authorized by the board of
          directors in the specific case upon receipt of an undertaking by
          or on behalf of the director, officer, employee or agent to repay
          such amount unless it shall ultimately be determined that he is
          entitled to be indemnified by the corporation as authorized in
          this Article or otherwise.  The indemnification provided by this
          Article shall not be deemed exclusive of any other rights to
          which those seeking indemnification may be entitled under these
          Articles or any agreement or vote of stockholders or
          disinterested directors or otherwise, both as to action in his
          official capacity and as to action in another capacity while
          holding such office, and shall continue as to a person, officer,
          employee or agent and shall inure to the benefit of the heirs,
          executors and administrators of such a person.


                                      -4-
     <PAGE>

                                      ARTICLE 10

                    Whenever a compromise or arrangement is proposed
          between this corporation and its creditors or any class of them
          and/or between this corporation and its stockholders or any class
          of them, any court of equitable jurisdiction within the State of
          Delaware may, on the application in a summary way of this
          corporation or of any creditor or stockholder thereof or on the
          application of any receiver or receivers appointed for this
          corporation under the provisions of Section 291 of Title 8 of the
          Delaware Code or on the application of trustees in dissolution or
          of any receiver or receivers appointed for this corporation under
          the provisions of Section 279 of Title 8 of the Delaware Code
          order a meeting of the creditors or class of creditors, and/or of
          the stockholders or class of stockholders of this corporation, as
          the case may be, to be summoned in such manner as the said court
          directs.  If a majority in number representing three-fourths in
          value of the creditors or class of creditors, and/or of the
          stockholders or class of stockholders of this corporation, as the
          case may be, agree to any compromise or arrangement and to any
          reorganization of this corporation as consequence of such
          compromise or arrangement, the said compromise or arrangement and
          the said reorganization shall, if sanctioned by the court to
          which the said application has been made, be binding on all the
          creditors or class of creditors, and/or on all the stockholders
          or class of stockholders, of this corporation, as the case may
          be, and also on this corporation.

               Executed January 23, 1998.



                                             /s/ Robert Mintz
                                             ---------------------------
                                             Robert Mintz



                                      -5-





                                        BYLAWS

                                          OF

                                  ICG SERVICES, INC.

                               (A DELAWARE CORPORATION)


                                      ARTICLE I
                                       --------

                                     STOCKHOLDERS
                                     ------------

                    SECTION 1.1    ANNUAL MEETINGS.  The annual meeting of
                                   ---------------
          the stockholders for the election of directors and for the
          transaction of such other business as may properly come before
          the meeting shall be held on such date as the board of directors
          shall fix each year.  Each such annual meeting shall be held at
          such date, time, and place, within or without the State of
          Delaware, as shall be determined by the board of directors.  Any
          annual meeting of stockholders may be adjourned from time to time
          and place to place until its business is completed.

                    SECTION 1.2    SPECIAL MEETINGS.  Except as otherwise
                                   ----------------
          required by law or by the certificate of incorporation and
          subject to the rights of the holders of any class or series of
          stock having a preference over the common stock as to dividends
          or on liquidation, special meetings of the stockholders may be
          called only by the chairman of the board or the president, or by
          the board of directors pursuant to a resolution approved by a
          majority of the entire board of directors.   The term "entire
          board of directors," as used in these bylaws, means the total
          number of directors which the Corporation would have if there
          were no vacancies.  A special meeting of stockholders shall be
          called by the president upon the written request, stating date,
          time, place and purpose(s) of the meeting, of stockholders who
          together own of record not less than 5% of the voting power of
          the outstanding stock of all classes entitled to vote at such
          meeting.

                    SECTION 1.3    CONSENT OF STOCKHOLDERS IN LIEU OF
                                   ----------------------------------
          MEETING.  Unless otherwise restricted by the certificate of 
          -------   
          incorporation, any action required or permitted to be taken 
          at any annual meeting or special meeting of the stockholders 
          may be taken without a meeting, without prior notice and without 
          a vote, if a consent in writing setting forth the action so 
          taken shall be signed by the holders of outstanding stock 
          having not less than the minimum number of votes that would be
          necessary to authorize or take such action at a meeting at which 
          all shares entitled to vote thereon were present and voted and 
          shall be delivered to the Corporation by delivery to its 
          registered office in the State of Delaware, its principal 
          place of business, or an officer or agent of the Corporation 
          having custody of the book in which proceedings of meetings of 
          stockholders are recorded.  Any such consent may be in counterparts
          and shall be effective on the date of the last signature thereon 
          unless otherwise provided therein.  Prompt notice of the taking
          of the corporate action without a meeting by less than unanimous
          written consent shall be given to those stockholders who have not 
          consented in writing and who, if the action had been taken at a 
          meeting, would have been entitled to notice of the meeting if the 


     <PAGE>

          record date for such meeting had been the date that written 
          consents signed by a sufficient number of stockholders to take 
          the action were delivered to the Corporation as provided above.

                    SECTION 1.4    NOTICE OF MEETING.  Written notice
                                   -----------------
          stating the place, date and hour of the meeting and, in case of a
          special meeting, the purpose or purposes for which the meeting is
          called, shall be given not less than 10 nor more than 60 days
          before the date of the meeting, except as otherwise required by
          statute or the certificate of incorporation, either personally or
          by mail, prepaid telegram, telex, or facsimile transmission to
          each stockholder of record entitled to vote at such meeting.  If
          mailed, such notice shall be deemed to be given when deposited in
          the United States mail, postage prepaid, addressed to the
          stockholder at his address as it appears on the stock records of
          the Corporation.  If given personally or otherwise than by mail,
          such notice shall be deemed to be given when either handed to the
          stockholder or delivered to the stockholder's address as it
          appears on the stock records of the Corporation.  The Corporation
          shall, at the written request of any stockholder, cause such
          notice to such stockholder to be confirmed to another address
          and/or by such other means as such stockholder may reasonably
          request, provided that if a written request is received after the
          date any such notice is mailed, such request shall be effective
          for subsequent notices only.

                    SECTION 1.5    WAIVER.  Attendance of a stockholder of
                                   ------
          the Corporation, either in person or by proxy, at any meeting,
          whether annual or special, shall constitute a waiver of notice of
          such meeting, except where a stockholder attends a meeting for
          the express purpose of objecting, at the beginning of the
          meeting, to the transaction of any business because the meeting
          is not lawfully called or convened.  A written waiver of notice
          of any such meeting signed by a stockholder or stockholders
          entitled to such notice, whether before, at or after the time for
          notice or the time of the meeting, shall be equivalent to notice. 
          Neither the business to be transacted at, nor the purposes of,
          any meeting need be specified in any written waiver of notice.

                    SECTION 1.6    LIST OF STOCKHOLDERS ENTITLED TO VOTE.
                                   -------------------------------------
          The secretary shall prepare and make available, at least 10 days
          before every meeting of stockholders, a complete list of the
          stockholders entitled to vote at the meeting, arranged in
          alphabetical order and showing the address and the number of
          shares registered in the name of each stockholder.  Such list
          shall be open to the examination of any stockholder for any
          purpose germane to the meeting, during ordinary business hours,
          for a period of at least 10 days prior to the meeting, either at
          a place within the city where the meeting is to be held, which
          place shall be specified in the notice of the meeting, or if not
          so specified, at the place where the meeting is to be held.  The
          list shall be produced and kept at the place of the meeting
          during the whole time thereof and may be inspected by any
          stockholder who is present.

                    SECTION 1.7    QUORUM; ADJOURNMENT.  Except as
                                   -------------------
          otherwise required by law or the certificate of incorporation,
          the holders of one-third of the outstanding shares of each class
          of stock entitled to vote at any meeting of the stockholders,
          present in person or by proxy, shall constitute a quorum.  With
          respect to any matter on which stockholders vote separately as a
          class, the holders of one-third of the outstanding shares of such


                                      2
     <PAGE>

          class shall constitute a quorum for a meeting with respect to
          such matter.  Two or more classes or series of stock shall be
          considered a single class for purposes of determining existence
          of a quorum for any matter to be acted on if the holders thereof
          are entitled or required to vote together as a single class at
          the meeting on such matter.  If a quorum shall fail to attend any
          meeting, the chairman of the meeting may adjourn the meeting from
          time to time, without further notice if the time and place of the
          adjourned meeting are announced at the meeting, until a quorum
          shall be present.  At such adjourned meeting at which a quorum is
          present, any business may be transacted which might have been
          transacted at the original meeting.  If the adjournment is for
          more than 30 days or if after the adjournment a new record date
          is fixed for the adjourned meeting, a notice of the adjourned
          meeting shall be given to each stockholder of record entitled to
          vote at the meeting.

                    SECTION 1.8    RECORD DATE.  In order that the
                                   -----------
          Corporation may determine the stockholders entitled to notice of
          or to vote at any meeting, or at any adjournment of a meeting, of
          stockholders or entitled to express consent to corporate action
          in writing without a meeting or entitled to receive payment of
          any dividend or other distribution or allotment of any rights or
          entitled to exercise any rights in respect of any change,
          conversion or exchange of stock or for the purpose of any other
          lawful action, the board of directors may fix a record date,
          which record date shall not precede the date upon which the
          resolution fixing the record date is adopted by the board of
          directors.  The record date for determining the stockholders
          entitled to notice of or to vote at any meeting of the
          stockholders or any adjournments thereof shall not be more than
          60 nor less than 10 days before the date of such meeting.  The
          record date for determining the stockholders entitled to consent
          to corporate action in writing without a meeting shall not be
          more than 10 days after the date upon which the resolution fixing
          the record date is adopted by the board of directors.  The record
          date for any other action shall not be more than 60 days prior to
          such action.  If no record date is fixed, (i) the record date for
          determining stockholders entitled to notice of or to vote at any
          meeting shall be at the close of business on the day next
          preceding the day on which notice is given or, if notice is
          waived by all stockholders, at the close of business on the day
          next preceding the day on which the meeting is held; (ii) the
          record date for determining stockholders entitled to express
          consent to corporate action in writing without a meeting, when no
          prior action by the board of directors is required, shall be the
          first date on which a signed written consent setting forth the
          action taken or to be taken is delivered to the Corporation by
          delivery to its registered office in the State of Delaware, its
          principal place of business, or an officer of agent of the
          corporation having custody of the book in which proceedings of
          meetings of stockholders are recorded, and, when prior action by
          the board of directors is required, shall be at the close of
          business on the day on which the board of directors adopts the
          resolution taking such prior action; and (iii) the record date
          for determining stockholders for any other purpose shall be at
          the close of business on the day on which the board of directors
          adopts the resolution relating to such other purpose.  A
          determination of stockholders of record entitled to notice of or
          to vote at a meeting of stockholders shall apply to any
          adjournment of the meeting; provided, however, that the board of
          directors may fix a new record date for the adjourned meeting.

                    SECTION 1.9    PROCEDURE.  The order of business and
                                   ---------
          all other matters of procedure at every meeting of the
          stockholders may be determined by the presiding officer.


                                      3
     <PAGE>

                    SECTION 1.10   ORGANIZATION.  Meetings of stockholders
                                   ------------
          shall be presided over by the chairman of the board, or in his
          absence by the president, or in his absence by a vice president,
          or in the absence of the foregoing persons by a chairman
          designated by the board of directors, or in the absence of such
          designation by a chairman chosen at the meeting.  The secretary
          shall act as secretary of the meeting, but in his absence the
          chairman of the meeting may appoint any person to act as
          secretary of the meeting.

                    SECTION 1.11   VOTING; PROXIES.  Unless otherwise
                                   ---------------
          provided in the certificate of incorporation, each stockholder
          entitled to vote at any meeting of stockholders shall be entitled
          to one vote for each share of stock held by such stockholder
          which has voting power upon the matter in question.  Each
          stockholder entitled to vote at a meeting of stockholders or to
          express consent or dissent to corporate action in writing without
          a meeting may authorize another person or persons to act for him
          by proxy, but no such proxy shall be voted or acted upon after
          three years from its date, unless the proxy provides for a longer
          period.  A duly executed proxy shall be irrevocable if it states
          that it is irrevocable and if, and only as long as, it is coupled
          with an interest sufficient in law to support an irrevocable
          power.  A stockholder may revoke any proxy which is not
          irrevocable by attending the meeting and voting in person or by
          filing an instrument in writing revoking the proxy or another
          duly executed proxy bearing a later date with the secretary of
          the Corporation.  Voting at meetings of stockholders need not be
          by written ballot and need not be conducted by inspectors unless
          the holders of a majority of the outstanding shares of any class
          of stock entitled to vote thereon present in person or by proxy
          at such meeting shall so determine.  At all meetings of
          stockholders for the election of directors, such election and all
          other elections and questions shall, unless otherwise provided by
          law or by the certificate of incorporation or these bylaws, be
          decided by the vote of the holders of a majority of the
          outstanding shares of all classes of stock entitled to vote
          thereon present in person or by proxy at the meeting, voting as a
          single class.

                    SECTION 1.12   SHARES HELD BY NOMINEES.  The
                                   -----------------------
          Corporation may establish a procedure by which the beneficial
          owner of shares that are registered in the name of a nominee is
          recognized by the Corporation as a stockholder.  The extent of
          this recognition may be determined in the procedure thus
          established.


                                      ARTICLE II
                                      ----------

                                  BOARD OF DIRECTORS
                                  ------------------

                    SECTION 2.1    NUMBER, ELECTION, QUALIFICATION AND TERM
                                   ----------------------------------------
          OF OFFICE.  The initial board of directors of the Corporation 
          ---------  
          shall consist of five (5) persons.  The number of directors which 
          shall constitute the whole board of directors shall not be less 
          than three (3) nor more than ten (10).  Within such limits, the 
          number of directors may be fixed from time to time by the board of
          directors.  A director shall be a natural person who is eighteen
          years of age or older.  A director need not be a resident of
          Delaware or a stockholder of the Corporation.  Directors shall be
          elected at each annual meeting of stockholders.  Each director


                                      4
     <PAGE>

          shall hold office until the next annual meeting of stockholders
          following his election and thereafter until his successor shall
          have been elected and qualified.

                    SECTION 2.2    RESIGNATION AND REMOVAL.  Any director
                                   -----------------------
          may resign at any time upon written notice to the board of
          directors, the chairman of the board or the president of the
          Corporation.  Such resignation shall take effect at the time
          specified therein, and unless otherwise specified therein no
          acceptance of such resignation shall be necessary to make it
          effective.  Any director may be removed with or without cause at
          any time upon the affirmative vote the holders of a majority of
          the outstanding shares of stock of the Corporation then entitled
          to vote at an election of directors.

                    SECTION 2.3    NEWLY CREATED DIRECTORSHIPS AND
                                   -------------------------------
          VACANCIES.  Except as otherwise fixed pursuant to the provisions
          --------- 
          of the certificate of incorporation, newly created directorships
          resulting from any increase in the number of directors and any
          vacancies on the board of directors resulting from death,
          resignation, disqualification, removal or other cause shall be
          filled by the remaining members of the board of directors.  Any
          such vacancies or newly created directorships may also be filled
          upon the affirmative vote of the holders of a majority of the
          outstanding shares of stock of the Corporation entitled to vote
          for the election of directors, given at a special meeting of the
          stockholders called for the purpose.  Each director chosen to
          fill a vacancy shall hold office until the next annual meeting
          and thereafter until his successor shall have been elected and
          qualified.

                    SECTION 2.4    REGULAR MEETINGS.  Regular meetings of
                                   ----------------
          the board of directors shall be held at such times and at such
          places within or without of the State of Delaware as the board of
          directors may from time to time determine.

                    SECTION 2.5    SPECIAL MEETINGS.  Special meetings of
                                   ----------------
          the board of directors may be called at any time, at any place
          and for any purpose by the chairman of the board, any two members
          of the board, or the president.

                    SECTION 2.6    NOTICE OF MEETINGS.  Notice of regular
                                   ------------------
          meetings of the board of directors need not be given.  Notice of
          every special meeting of the board of directors shall be given to
          each director at his usual place of business or at such other
          address as shall have been furnished by him for such purpose. 
          Such notice shall be properly and timely given if it is (a)
          deposited in the United States mail not later than 7 calendar
          days preceding the date of the meeting, or (b) personally
          delivered, telegraphed, sent by facsimile transmission or
          communicated by telephone at least 24 hours before the time of
          the meeting.  Unless required by law, such notice need not
          include a statement of the business to be transacted at, or the
          purpose of, any such meeting.

                    SECTION 2.7    WAIVER.  Attendance of a director at a
                                   ------
          meeting of the board of directors shall constitute a waiver of
          notice of such meeting, except where a director attends a meeting
          for the express purpose of objecting, at the beginning of the
          meeting, to the transaction of any business because the meeting
          is not lawfully called or convened.  A written waiver of notice


                                      5
       <PAGE>

          signed by a director or directors entitled to such notice,
          whether before, at or after the time for notice or the time of
          the meeting, shall be equivalent to the giving of such notice.

                    SECTION 2.8    QUORUM.  Except as may be otherwise
                                   ------
          provided by law or in the certificate of incorporation, the
          presence of a majority of the entire board of directors shall be
          necessary and sufficient to constitute a quorum for the
          transaction of business at any meeting of the board of directors. 
          The affirmative vote of a majority of all directors constituting
          the board of directors shall be required for the board of
          directors to act.  In the case of any meeting of the board of
          directors a quorum shall not be present, the directors present
          may adjourn the meeting from time to time until a quorum shall
          attend.

                    SECTION 2.9    CHAIRMAN OF THE BOARD.  A chairman of
                                   ---------------------
          the board may be appointed by the board of directors and, if
          appointed, shall have such general powers and duties of
          supervision and management as are usually vested in the office of
          chairman of the board.  He shall preside at all meetings of the
          stockholders and directors at which he may be present and shall
          have such other duties, powers and authority as may be prescribed
          elsewhere in these bylaws.  The board of directors may delegate
          such other authority and assign such additional duties to the
          chairman of the board, other than those conferred by law
          exclusively upon the president, as it may from time to time
          determine.  The chairman of the board shall hold his position at
          the pleasure of the board of directors and may be removed at any
          time by the board of directors with or without cause.

                    SECTION 2.10   TELEPHONIC MEETINGS PERMITTED.  Members
                                   -----------------------------
          of the board of directors, or of any committee thereof, may
          participate in a meeting of such board or committee by means of
          conference telephone or similar communications equipment by means
          of which all persons participating in the meeting can hear each
          other and such participation shall constitute presence in person
          at such meeting.

                    SECTION 2.11   POWERS.  The business, property and
                                   ------
          affairs of the Corporation shall be managed by or under the
          direction of the board of directors, which shall have and may
          exercise all the powers of the Corporation to do all such lawful
          acts and things as are not by law, by the certificate of
          incorporation or by these bylaws, directed or required to be
          exercised or done by the stockholders.

                    SECTION 2.12   ORGANIZATION.  Meetings of the board of
                                   ------------
          directors shall be presided over by the chairman of the board, or
          in his absence by the president, or in their absence by a
          chairman chosen at the meeting.  The secretary shall act as
          secretary of the meeting, but in his absence the chairman of the
          meeting may appoint any person to act as secretary of the
          meeting.

                    SECTION 2.13   ACTION WITHOUT A MEETING.  Unless
                                   ------------------------
          otherwise restricted by the certificate of incorporation or these
          bylaws, any action required or permitted to be taken at any
          meeting of the board of directors or any committee thereof may be
          taken without a meeting if written consent thereto is signed by
          all members of the board of directors or of such committee, as
          the case may be, and such written consent is filed with the


                                      6
     <PAGE>

          minutes of proceedings of the board or committee.  Any such
          consent may be in counterparts and shall be effective on the date
          of the last signature thereon unless otherwise provided therein.

                    SECTION 2.14   COMPENSATION.  Unless otherwise
                                   ------------
          restricted by the certificate of incorporation or these bylaws,
          the board of directors shall have the authority to fix from time
          to time  the compensation of directors.  The directors may be
          paid their expenses, if any, of attendance at each meeting of the
          board of directors and the performance of their responsibilities
          as directors and may be paid a fixed sum for attendance at each
          meeting of the board of directors and/or a stated salary as 
          director.  No such payment shall preclude any director from
          serving the Corporation or its parent or subsidiary corporations
          in any other capacity and receiving compensation therefor.  The
          board of directors may also allow compensation for members of
          special or standing committees for service on such committees.


                                     ARTICLE III
                                     -----------

                                      COMMITTEES
                                      ----------

                    SECTION 3.1    DESIGNATION OF COMMITTEES.  Subject to
                                   -------------------------
          the other provisions of these bylaws, the board of directors may
          establish committees for the performance of delegated or
          designated functions to the extent permitted by law, each
          committee to consist of one or more directors of the Corporation. 
          The board may designate one or more directors as alternate
          members of any committee, who may replace any absent or
          disqualified member at any meeting of the committee.  In the
          absence or disqualification of a member of a committee, the
          member or members thereof present at any meeting and not
          disqualified from voting, whether or not he or they constitute a
          quorum, may unanimously appoint another member of the board of
          directors to act at the meeting in the place of such absent or
          disqualified member.

                    SECTION 3.2    COMMITTEE POWERS AND AUTHORITY.  The
                                   ------------------------------
          board of directors may provide, by resolution or by amendment to
          these bylaws, that a committee shall have and may exercise all
          the powers and authority of the board of directors in the
          management of the business and affairs of the Corporation, and
          may authorize the seal of the Corporation to be affixed to all
          papers which may require it; but no such committee shall have the
          power or authority in reference to the following matters: (i)
          approving or adopting, or recommending to the stockholders, any
          action or matter expressly required by the Delaware General
          Corporation Law to be submitted to stockholders for approval, or
          (ii) adopting, amending or repealing any bylaw of the
          Corporation..

                    SECTION 3.3    COMMITTEE PROCEDURES.  To the extent the
                                   --------------------
          board of directors or the committee does not establish other
          procedures for the committee, each committee shall be governed by
          the procedures established in Article II (except that a committee
          need not have annual meetings).


                                      7
     <PAGE>

                                      ARTICLE IV
                                      ----------

                                       OFFICERS
                                      ---------

                    SECTION 4.1    NUMBER.  The officers of the Corporation
                                   ------
          shall be appointed or elected by vote of the board of directors. 
          The initial officers shall be a president and a secretary.  

                    SECTION 4.2    ADDITIONAL OFFICERS.  The board of
                                   -------------------
          directors may appoint such other officers, including, without
          limitation, assistant secretaries and assistant treasurers, as it
          shall deem appropriate.  Such other officers shall have such
          power and authority as determined by the board, except as
          otherwise provided herein.

                    SECTION 4.3    TERM OF OFFICE, RESIGNATION.  All
                                   ---------------------------
          officers, agents and employees of the Corporation shall hold
          their respective offices or positions at the pleasure of the
          board of directors and may be removed at any time by the board of
          directors with or without cause.  Each officer shall hold his
          office until his successor is elected and qualified or until his
          earlier resignation or removal.  Except as otherwise provided in
          any officer's or employee's employment contract, any officer may
          resign at any time by giving written notice of his resignation to
          the president or to the secretary, and acceptance of such
          resignation shall not be necessary to make it effective unless
          the notice so provides.  Any vacancy occurring in any office
          shall be filled by vote of the board of directors.

                    SECTION 4.4    DUTIES.  The officers of the Corporation
                                   ------
          shall perform the duties and exercise the powers assigned to them
          from time to time by the board of directors or the president.  In
          the absence of such assignment, the officers shall have the
          duties and powers described in this Article IV.

                    SECTION 4.5    CHAIRMAN OF THE BOARD.  The chairman of
                                   ---------------------
          the board or, if there is not a chairman of the board, the
          president, shall, if present, preside at all meetings of the
          board of directors and stockholders and shall have general charge
          and supervision of the business of the Corporation. The chairman
          of the board shall exercise and perform such other powers and
          duties as may be from time to time assigned to him by the board
          of directors or prescribed by the bylaws.

                    SECTION 4.6    PRESIDENT.  The president shall be the
                                   ---------
          chief executive officer of the Corporation and shall perform all
          duties incident to such office, and such other duties as, from
          time to time, may be assigned to him or her by the board of
          directors.  The president may execute contracts, deeds and other
          instruments on behalf of the Corporation.  In the absence of the
          chairman of the board or in the event of his disability,
          inability or refusal to act, the president shall perform the
          duties and exercise the power of the chairman of the board.  The
          president shall have full authority on behalf of the Corporation
          to attend any meeting, give any waiver, cast any vote, grant any
          discretionary or directed proxy to any person, and exercise any
          other rights of ownership with respect to any shares of capital


                                      8
     <PAGE>

          stock or other securities held by the Corporation and issued by
          any other corporation or with respect to any partnership, trust
          or similar interest held by the Corporation.

                    SECTION 4.7    VICE PRESIDENT.  Each vice president, if
                                   --------------
          any, shall perform such functions as may be prescribed by the
          board of directors or the president.  Each vice president may
          execute contracts, deeds and other instruments on behalf of the
          Corporation.  Each vice president shall have full authority on
          behalf of the Corporation to attend any meeting, give any waiver,
          cast any vote, grant any discretionary or directed proxy to any
          person, and exercise any other rights of ownership with respect
          to any shares of capital stock or other securities held by the
          Corporation and issued by any other corporation or with respect
          to any partnership, trust or similar interest held by the
          Corporation.  Upon the death, disability or absence of the
          president, the vice president (or if more than one holds office,
          the vice president among those present who has held such office
          for the longest continuous period, unless another method of
          selection has been established by resolution of the board of
          directors) shall perform the duties and exercise the powers of
          the president.  Each vice president shall perform such other
          duties as the board, the chairman of the board, or the president
          may from time to time prescribe or delegate to him.

                    SECTION 4.8    SECRETARY.  The secretary shall give, or
                                   ---------
          cause to be given, notice of all meetings of the stockholders
          and, upon the request of a person entitled to call a special
          meeting of the board of directors, he shall give notice of any
          such special meeting.  He shall keep the minutes of all meetings
          of the stockholders, the board of directors, or any committee
          established by the board of directors.  The secretary shall be
          responsible for the maintenance of all records of the Corporation
          and may attest documents on behalf of the Corporation.  The
          secretary shall perform such other duties as the board, the
          chairman of the board, or the president and chief executive
          officer may from time to time prescribe or delegate to him. 

                    SECTION 4.9    TREASURER.  The treasurer shall be
                                   ---------
          responsible for the control of all funds, securities, receipts
          and disbursements of the Corporation and shall deposit or cause
          to be deposited, in the name of the Corporation, all moneys or
          other valuable effects in such banks, trust companies or other
          depositories as shall, from time to time, be selected by or under
          authority of the board of directors.  If required by the board,
          the treasurer shall give a bond for the faithful discharge of his
          duties, with such surety or sureties as the board may determine. 
          He shall keep or cause to be kept full and accurate records of
          all receipts and disbursements in books of the Corporation and
          shall render to the president and the board, whenever requested,
          an account of the financial condition of the Corporation.  The
          treasurer shall perform such other duties as the board, the
          chairman of the board, or the president and chief executive
          officer may from time to time prescribe or delegate to him.

                    SECTION 4.10   ASSISTANT SECRETARIES AND ASSISTANT
                                   -----------------------------------
          TREASURERS.  The assistant secretaries, when authorized by 
          ----------
          the board of directors, may sign with the president or a vice 
          president certificates for shares of the Corporation the issuance 
          of which shall have been authorized by a resolution of the board 
          of directors.  The assistant treasurers shall, respectively, if
          required by the board of directors, give bonds for the faithful
          discharge of their duties in such sums and with such sureties as
          the board of directors shall determine.  The assistant


                                      9
     <PAGE>

          secretaries and assistant treasurers, in general, shall perform
          such duties as shall be assigned to them by the secretary or the
          treasurer, respectively, or by the president or board of
          directors.

                    SECTION 4.11   OTHER OFFICERS.  The other officers, if
                                   --------------
          any, of the Corporation shall have such powers and duties in the
          management of the Corporation as shall be stated in a resolution
          adopted by the board of directors which is not inconsistent with
          these bylaws and, to the extent not so stated, as generally
          pertain to their respective offices, subject to the control of
          the board.  The board may require any officer, agent or employee
          to give security for the faithful performance of his duties.

                    SECTION 4.12   SALARIES.  The salaries of the officers
                                   --------
          shall be fixed from time to time by the board of directors, and
          no officer shall be prevented from receiving such salary by
          reason of the fact that such officer is also a director of the
          Corporation.


                                      ARTICLE V
                                      ---------

                                        STOCK
                                        -----

                    SECTION 5.1    CERTIFICATES.  Each stockholder of the
                                   ------------
          Corporation shall be entitled to a certificate or certificates
          signed by or in the name of the Corporation by the chairman of
          the board, the president or a vice president and by the
          treasurer, an assistant treasurer, the secretary or an assistant
          secretary, all of whom may be the same person, representing the
          number of shares of stock of the Corporation owned by such
          stockholder.  Any or all the signatures on the certificate may be
          a facsimile.

                    SECTION 5.2    FACSIMILE SIGNATURES.  In case any
                                   --------------------
          officer, transfer agent or registrar who has signed or whose
          facsimile signature has been placed upon a certificate shall have
          ceased to be such officer, transfer agent or registrar before
          such certificate is issued, it may be issued by the Corporation
          with the same effect as if he, she or it was such officer,
          transfer agent or registrar at the date of issue.

                    SECTION 5.3    FRACTIONAL SHARES OR SCRIP.  The
                                   --------------------------
          Corporation may:  (a) issue fractions of a share or pay in money
          the value of fractions of a share; (b) arrange for disposition of
          fractional shares by the stockholders; or (c) issue scrip in
          registered or bearer form entitling the holder to receive a full
          share upon surrendering enough scrip to equal a full share.  Each
          certificate representing scrip must be conspicuously labeled
          "scrip" and must contain the information required to be included
          in a share certificate by the Delaware General Corporation Law. 
          The holder of a fractional share is entitled to exercise the
          rights of a stockholder, including the right to vote, to receive
          dividends, and to participate in the assets of the Corporation
          upon liquidation.  The holder of scrip is not entitled to any of
          these rights unless the scrip provides for them.  The board of
          directors may authorize the issuance of scrip subject to any
          condition considered desirable, including (a) that the scrip will


                                      10
     <PAGE>

          become void if not exchanged for full shares before a specified
          date; and (b) that the shares for which the scrip is exchangeable
          may be sold and the proceeds paid to the scripholders.

                    SECTION 5.4    REGISTERED STOCKHOLDERS.  The
                                   -----------------------
          Corporation shall be entitled to treat the holder of record of
          any share or shares of stock of the Corporation as the holder in
          fact thereof and, accordingly, shall not be bound to recognize
          any equitable or other claim to or interest in such share or
          shares on the part of any other person, whether or not it has
          actual or other notice thereof, except as provided by law.

                    SECTION 5.5    CANCELLATION OF CERTIFICATES.  All stock
                                   ----------------------------
          certificates surrendered to the Corporation shall be cancelled
          and, except in the case of lost, stolen or destroyed
          certificates, no new certificates shall be issued until the
          former certificate or certificates for the same number of shares
          of the same class of stock have been surrendered and cancelled.

                    SECTION 5.6    LOST, STOLEN OR DESTROYED STOCK
                                   -------------------------------
          CERTIFICATES.  The board of directors may direct a new 
          ------------
          certificate or certificates to be issued in place of any 
          certificate or certificates theretofore issued by the Corporation 
          alleged to have been lost, stolen or destroyed, upon the making 
          of an affidavit of that fact by the person claiming the certificate 
          or certificates to be lost, stolen or destroyed.  In its discretion,
          and as a condition precedent to the issuance of any such new
          certificate or certificates, the board of directors may require
          that the owner of such lost, stolen or destroyed certificate or
          certificates, or such person's legal representative, give the
          Corporation and its transfer agent or agents, registrar or
          registrars an indemnity bond in such form and amount as the board
          of directors may direct against any claim that may be made
          against the Corporation and its transfer agent or agents,
          registrar or registrars on account of the alleged loss, theft or
          destruction of any such certificate or the issuance of such new
          certificate.

                    SECTION 5.7    TRANSFER OF SHARES.  Upon compliance
                                   ------------------
          with any provisions restricting the transferability of shares
          that may be set forth in the Delaware General Corporation Law,
          the certificate of incorporation, these bylaws, or any written
          agreement in respect thereof, transfers of shares of the
          Corporation shall be made only on the books of the Corporation by
          the registered holder thereof, or by his attorney thereunto
          authorized by power of attorney duly executed and filed with the
          secretary of the Corporation or with a transfer agent or a
          registrar and on surrender of the certificate or certificates for
          such shares properly endorsed and the payment of all taxes
          thereon, if any.  Except as may be otherwise provided by law or
          these bylaws, the person in whose name shares stand on the books
          of the Corporation shall be deemed the owner thereof for all
          purposes as regards the Corporation; provided that whenever any
          transfer of shares shall be made for collateral security, and not
          absolutely, such fact, if known to the secretary of the
          Corporation, shall be so expressed in the entry of transfer.

                    SECTION 5.8    TRANSFER AGENTS AND REGISTRARS.  The
                                   ------------------------------
          Corporation may have one or more transfer agents and one or more
          registrars of its stock, whose respective duties the board of
          directors may, from time to time, define.  No certificate of
          stock shall be valid until countersigned by a transfer agent, if
          the Corporation shall have a transfer agent, or until registered


                                      11
     <PAGE>

          by the registrar, if the Corporation shall have a registrar.  The
          duties of transfer agent and registrar may be combined.


                                      ARTICLE VI
                                      ----------

                                   INDEMNIFICATION
                                   ---------------

                    SECTION 6.1    DIRECTORS AND OFFICERS.  Subject to the
                                   ----------------------
          other Sections of this Article VI, the Corporation shall, to the
          fullest extent permitted by the laws of the State of Delaware and
          the Corporation's certificate of incorporation as now or
          hereafter in effect, (i) indemnify any person who was or is
          threatened to be made a party to any threatened, pending or
          completed action, suit or proceeding, whether criminal, civil,
          administrative or investigative (a "Proceeding"), by reason of
          the fact that he or she is or was a director or officer of the
          Corporation, or, by reason of the fact that such officer or
          director is or was serving at the request of the Corporation as a
          director, officer, employee or agent of another corporation,
          partnership, joint venture, trust, association, or other
          enterprise, against all liability and loss suffered and expenses
          (including attorneys' fees), judgments, fines, ERISA excise taxes
          or penalties, and amounts paid in settlement reasonably incurred
          by him or her in connection with such Proceeding, including any
          Proceeding by or on behalf of the Corporation; and (ii) advance
          all reasonable expenses incurred by or on behalf of any such
          person in connection with any Proceeding, whether prior to or
          after final disposition of such Proceeding, upon receipt of an
          undertaking by or on behalf of such director or officer to repay
          such amount if it shall ultimately be determined that he or she
          is not entitled to be indemnified by the Corporation under this
          Article VI or otherwise.

                    SECTION 6.2    SUBROGATION.  In the event of payment
                                   -----------
          under these bylaws, the indemnifying party or parties shall be
          subrogated to the extent of such payment to all of the rights of
          recovery of the indemnified person therefor, and such person
          shall execute all papers required and shall do everything that
          may be necessary to secure such rights, including the execution
          of such documents necessary to enable the indemnifying party or
          parties to effectively bring suit to enforce such rights.

                    SECTION 6.3    EFFECT OF CERTAIN PROCEEDINGS.  The
                                   -----------------------------
          termination of any Proceeding or of any claim, issue or matter
          therein, by judgment, order, settlement or conviction, or upon a
          plea of nolo contendere or its equivalent, shall not (except as
          otherwise expressly provided in these bylaws) of itself adversely
          affect the right of any person to indemnification or create a
          presumption that such person did not act in good faith and in a
          manner which he reasonably believed to be in or not opposed to
          the best interests of the Corporation or, with respect to any
          criminal proceeding, that such person had reasonable cause to
          believe that his conduct was unlawful.

                    SECTION 6.4    EXCEPTION TO RIGHT OF INDEMNIFICATION OR
                                   ----------------------------------------
          ADVANCEMENT OF EXPENSES.  Notwithstanding any other provision of 
          -----------------------
          these bylaws, no person shall be entitled to indemnification or 


                                      12
     <PAGE>

          advancement of expenses under these bylaws with respect to any 
          Proceeding brought by such person, unless the bringing of such 
          Proceeding or making of such claim shall have been approved by 
          the board of directors.

                    SECTION 6.5    CONTRACT.  The foregoing provisions of
                                   --------
          this Article VI shall be deemed to be a contract between the
          Corporation and each director and officer who serves in such
          capacity at any time while these bylaws are in effect, and any
          repeal or modification thereof shall not affect any rights or
          obligations then existing with respect to any state of facts then
          or theretofore existing or any Proceeding theretofore or
          thereafter brought based in whole or in part upon any such state
          of facts.  The foregoing rights of indemnification shall not be
          deemed exclusive of any other rights to which any director or
          officer may be entitled apart from the provisions of this
          Article VI.

                    SECTION 6.6    INCLUSION OF SUBSIDIARIES AND
                                   -----------------------------
          CONSTITUENT CORPORATIONS.  The board of directors may provide 
          ------------------------
          by resolution that references to "the Corporation" in this 
          Article VI shall include, in addition to this Corporation, 
          (i) any subsidiary of the Corporation now or hereinafter 
          organized under the laws of the State of Delaware and (ii) 
          any constituent corporation absorbed in a merger with this 
          Corporation so that any person who was a director or officer 
          of such constituent corporation or is or was serving at the  
          request of such constituent corporation as a director, employee, 
          or agent of another corporation, partnership, joint venture, 
          trust, association, or other entity shall stand in the same 
          position under the provisions of this Article VI with respect 
          to this Corporation as he would if he had served this Corporation 
          in the same capacity or is or was so serving such other entity at 
          the request of this Corporation, as the case may be.

                    SECTION 6.7    INUREMENT.  The indemnification and
                                   ---------
          advancement of expenses provided by, or granted pursuant to, this
          Article VI shall continue as to a person who has ceased to be a
          director or officer and shall inure to the benefit of the heirs,
          executors, and administrators of such person.

                    SECTION 6.8    EMPLOYEES AND AGENTS.  To the same
                                   --------------------
          extent as it may do for a director or officer, the Corporation
          may, in the discretion of the board of directors, indemnify and
          advance expenses to a person who is not and was not a director or
          officer of the Corporation but who is or was an employee or agent
          of the Corporation.


                                      13
     <PAGE>

                                     ARTICLE VII
                                     -----------

                                    MISCELLANEOUS
                                    -------------

                    SECTION 7.1    SEAL.  The board of directors may adopt
                                   ----
          a seal which, when adopted, shall constitute the corporate seal
          of the Corporation.  The corporate seal may be used by causing it
          or a facsimile thereof to be impressed or affixed or in any other
          manner reproduced.

                    SECTION 7.2    FISCAL YEAR.  The Corporation's fiscal
                                   -----------
          year shall end on December 31, unless the board of directors
          otherwise determines.

                    SECTION 7.3    AMENDMENTS.  Subject to the provisions
                                   ----------
          of the certificate of incorporation, these bylaws may be altered,
          amended or repealed at any regular meeting of the stockholders
          (or at any special meeting thereof duly called for that purpose),
          provided that in the notice of the special meeting, notice of
          such purpose given.  Subject to the laws of the State of
          Delaware, the certificate of incorporation and the other
          provisions of these bylaws, the board of directors may, by
          majority vote of the entire board of directors alter, amend or
          repeal these bylaws, or enact such other bylaws as in their
          judgment may be advisable for the regulation of the conduct of
          the affairs of the Corporation.

                    SECTION 7.4    MEANING OF CERTAIN TERMS.  As used
                                   ------------------------
          herein in respect of the right to notice of a meeting of
          stockholders or a waiver thereof or to participate or vote
          thereat or to consent or dissent in writing in lieu of a meeting,
          as the case may be, the term "share" or "shares" or "stockholder"
          or "stockholders" refers to an outstanding share or shares and to
          a holder or holders of record of outstanding shares when the
          Corporation is authorized to issue only one class of shares, and
          said reference is also intended to include any outstanding share
          or shares and any holder or holders of record of outstanding
          shares of any class upon which or upon whom the articles of
          incorporation confer such rights where there are two or more
          classes or series of shares or upon which or upon whom the
          Delaware General Corporation Law confers such rights
          notwithstanding that the articles of incorporation may provide
          for more than one class or series of shares, one or more of which
          are limited or denied such rights thereunder.

                    SECTION 7.5    FORM OF RECORDS.  Any records maintained
                                   ---------------
          by the Corporation in the regular course of its business,
          including its stock ledger, books of account and minute books,
          may be kept on, or be in the form of, punch cards, magnetic tape,
          photographs, microphotographs or any other information storage
          device, provided that the records so kept can be converted into
          clearly legible form within a reasonable time.  The Corporation
          shall so convert any records so kept upon the request of any
          person entitled to inspect the same.

                    SECTION 7.6    DIVIDENDS.  Dividends upon the stock of
                                   ---------
          the Corporation, subject to the provisions of the certificate of
          incorporation, if any, may be declared by the board of directors
          at any regular or special meeting, pursuant to law.  Dividends


                                      14
     <PAGE>

          may be paid in cash, bonds, in property, or in shares of stock,
          subject to the provisions of the certificate of incorporation.

                    SECTION 7.7    RESERVES.  Before the payment of any
                                   --------
          dividend, there may be set aside out of any funds of the
          Corporation available for dividends such sum or sums as the
          directors from time to time, in their absolute discretion, think
          proper as a reserve or reserves to meet contingencies, or for
          equalizing dividends, or for repairing or maintaining any
          property of the Corporation, or for such other purposes as the
          directors shall think conducive to the interest of the
          Corporation, and the directors may modify or abolish any such
          reserve.

                    SECTION 7.8    CHECKS.  All checks or demands for money
                                   ------
          and notes of the Corporation shall be signed by such officer or
          officers or such other person or persons as the board of
          directors may from time to time designate.

                    SECTION 7.9    RULES OF ORDER.  At any meeting of
                                   --------------
          stockholders or directors of the Corporation at which a question
          of procedure arises, the person presiding at the meeting may rely
          upon the Robert's Rules of Order, Newly Revised as then in effect
          to resolve any such question.




                                        ----------------------------
                                        Secretary



                                  ICG SERVICES INC.

                          10% Senior Discount Note Due 2008

                                                            CUSIP
                                                                 ----------

          No.                                                $              
              ----                                            -------------

                    The following information is supplied for purposes of
          Sections 1273 and 1275 of the Internal Revenue Code:
                  
         Issue Date:  February 12, 1998          Original issue discount under
                                                 Section 1273 of the Internal
         Yield to maturity for period from       Revenue Code (for each $1,000
         Issue Date to February 15, 2008:        principal amount at maturity):
         10.00%, compounded semiannually         $886.59
         on February 15 and August 15
         commencing February 12, 1998            Issue Price (for each $1,000
         (computed without giving effect         principal amount at maturity):
         to the additional payments of           $613.41
         interest in the event the issuer
         fails to commence the exchange
         offer and fails to cause the
         shelf registration statement
         to be declared effective, each
         as referred to on the reverse hereof)


                    ICG SERVICES, INC., a Delaware corporation (the
          "Company", which term includes any successor under the Indenture
          hereinafter referred to), for value received, promises to pay to  
                                   , or its registered assigns, the 
          -------------------------
          principal sum of                                  Dollars 
                           --------------------------------
          ($                   ) on February 15, 2008.
            -------------------

                    Interest Payment Dates:  February 15 and August 15,
          commencing August 15, 2003.

                    Regular Record Dates:  February 1 and August 1.

                    Reference is hereby made to the further provisions of
          this Note set forth on the reverse hereof, which further
          provisions shall for all purposes have the same effect as if set
          forth at this place.

     <PAGE>

                    IN WITNESS WHEREOF, the Company has caused this Note to
          be signed manually or by facsimile by its duly authorized
          officers.


          Date:  February 12, 1998         ICG SERVICES, INC.


                                           By:
                                              ----------------------------
                                              Name:
                                              Title:


                                           By:
                                              ----------------------------
                                              Name:
                                              Title:


                  (Form of Trustee's Certificate of Authentication)

          This is one of the 10% Senior Discount Notes due 2008 described
          in the within-mentioned Indenture.


                                        NORWEST BANK COLORADO,
                                        NATIONAL ASSOCIATION, as Trustee


                                        By:
                                           -----------------------------
                                                Authorized Signatory




                                      -2-
     <PAGE>


                                [REVERSE SIDE OF NOTE]

                                  ICG SERVICES, INC.

                          10% Senior Discount Note due 2008



          1.   Principal and Interest.
               ----------------------

                    The Company will pay the principal of this 10% Senior
          Discount Note due 2008 (the "Note") on February 15, 2008.

                    The Company promises to pay interest on the principal
          amount of this Note on each Interest Payment Date, as set forth
          below, at the rate per annum shown above.

                    Interest will be payable semiannually (to the holders
          of record of the Notes at the close of business on the February 1
          or August 1 immediately preceding the Interest Payment Date) on
          each Interest Payment Date, commencing August 15, 2003; provided
          that no interest shall accrue on the principal amount of this
          Note prior to February 15, 2003 and no interest shall be paid on
          this Note prior to August 15, 2003.

                    From and after February 15, 2003, interest on the Notes
          will accrue from the most recent date to which interest has been
          paid or, if no interest has been paid, from February 15, 2003;
          provided that, if there is no existing default in the payment of
          interest and this Note is authenticated between a Regular Record
          Date referred to on the face hereof and the next succeeding
          Interest Payment Date, interest shall accrue from such Interest
          Payment Date.  Interest will be computed on the basis of a
          360-day year of twelve 30-day months.

                    The Company shall pay interest on overdue principal and
          premium, if any, and interest on overdue installments of
          interest, to the extent lawful, at a rate per annum that is 2% in
          excess of the rate otherwise payable.

          2.   Method of Payment.
               -----------------

                    The Company will pay principal as provided above and
          interest (except defaulted interest) on the principal amount of
          the Notes as provided above on each February 15 and August 15 to
          the Persons who are Holders (as reflected in the Note Register at
          the close of business on such February 1 and August 1 immediately
          preceding the Interest Payment Date), in each case, even if the
          Note is cancelled on registration of transfer or registration of
          exchange after such record date; provided that, with respect to
          the payment of principal, the Company will not make payment to
          the Holder unless this Note is surrendered to a Paying Agent.


                                      -3-
     <PAGE>

                    The Company will pay principal, premium, if any, and as
          provided above, interest in money of the United States that at
          the time of payment is legal tender for payment of public and
          private debts.  However, the Company may pay principal, premium,
          if any, and interest by its check payable in such money.  It may
          mail an interest check to a Holder's registered address (as
          reflected in the Note Register).  If a payment date is a date
          other than a Business Day at a place of payment, payment may be
          made at that place on the next succeeding day that is a Business
          Day and no interest shall accrue for the intervening period.

          3.   Paying Agent and Registrar.
               --------------------------

                    Initially, the Trustee will act as authenticating
          agent, Paying Agent and Registrar.  The Company may change any
          authenticating agent, Paying Agent or Registrar without notice. 
          The Company, any Subsidiary or any Affiliate of any of them may
          act as Paying Agent, Registrar or co-Registrar.

          4.   Indenture; Issuance of Additional Notes.
               ---------------------------------------

                    The Company issued the Notes under an Indenture dated
          as of February 12, 1998 (the "Indenture"), between the Company
          and Norwest Bank Colorado, N.A., as trustee (the "Trustee"). 
          Capitalized terms herein are used as defined in the Indenture
          unless otherwise indicated.  The terms of the Notes include those
          stated in the Indenture and those made part of the Indenture by
          reference to the Trust Indenture Act.  The Notes are subject to
          all such terms, and Holders are referred to the Indenture and the
          Trust Indenture Act for a statement of all such terms.  To the
          extent permitted by applicable law, in the event of any
          inconsistency between the terms of this Note and the terms of the
          Indenture, the terms of the Indenture shall control.

                    The Notes are general unsecured obligations of the
          Company.  The Company may, subject to Article Four of the
          Indenture, issue additional Notes under the Indenture.

          5.   Redemption.
               ----------

                    The Notes will be redeemable, at the Company's option,
          in whole or in part, at any time or from time to time, on or
          after February 15, 2003 and prior to maturity, upon not less than
          30 nor more than 60 days' prior notice mailed by first class mail
          to each Holder's last address as it appears in the Note Register,
          at the following Redemption Prices (expressed in percentages of
          their principal amount at maturity), plus accrued and unpaid
          interest, if any, to the Redemption Date (subject to the right of
          Holders of record on the relevant Regular Record Date that is on
          or prior to the Redemption Date to receive interest due on an
          Interest Payment Date), if redeemed during the 12-month period
          commencing February 15, of the years set forth below:


                                      -4-
     <PAGE>


                         YEAR                        REDEMPTION PRICE
                         ----                        ----------------
                         2003 . . . . . . . . . .        105.0000%
                         2004 . . . . . . . . . .        103.3333
                         2005 . . . . . . . . . .        101.6667
                         2006 and thereafter  . .        100.0000

                    In addition, at any time or from time to time, on or
          prior to February 15, 2001, the Company may, at its option,
          redeem Notes having an aggregate principal amount at maturity of
          up to 35% of the aggregate principal amount at maturity of the
          Notes with the proceeds of one or more public or private Equity
          Offerings, at a Redemption Price equal to   110.0% of the
          Accreted Value thereof on the Redemption Date; provided that at
          least 65% of the aggregate principal amount of Notes initially
          issued remains outstanding after each such redemption.

          6.   Notice of Redemption.
               --------------------

                    Notice of any optional redemption will be mailed at
          least 30 days but not more than 60 days before the Redemption
          Date to each Holder of Notes to be redeemed at his last address
          as it appears in the Note Register.  Notes in original
          denominations larger than $1,000 of principal amount at maturity
          may be redeemed in part.  On and after the Redemption Date,
          interest ceases to accrue on Notes or portions of Notes called
          for redemption, unless the Company defaults in the payment of the
          Redemption Price.

          7.   Repurchase upon Change in Control.
               ---------------------------------

                    Upon the occurrence of any Change of Control, each
          Holder shall have the right to require the repurchase of its
          Notes by the Company in cash pursuant to the offer described in
          the Indenture at a purchase price equal to 101% of the Accreted
          Value thereof plus accrued and unpaid interest, if any, to the
          date of purchase (the "Change of Control Payment").

                    A notice of such Change of Control will be mailed
          within 30 days after any Change of Control occurs to each Holder
          at his last address as it appears in the Note Register.  Notes in
          original denominations larger than $1,000 of principal amount at
          maturity may be sold to the Company in part.  On and after the
          date of the Change of Control Payment, interest ceases to accrue
          on Notes or portions of Notes surrendered for purchase by the
          Company, unless the Company defaults in the payment of the Change
          of Control Payment.

          8.   Denominations; Transfer; Exchange.
               ---------------------------------

                    The Notes are in registered form without coupons in
          denominations of $1,000 of principal amount at maturity and
          multiples of $1,000 in excess thereof.  A Holder may register the
          transfer or exchange of Notes in accordance with the Indenture.


                                      -5-
     <PAGE>


          The Registrar may require a Holder, among other things, to
          furnish appropriate endorsements and transfer documents and to
          pay any taxes and fees required by law or permitted by the
          Indenture.  The Registrar need not register the transfer or
          exchange of any Notes selected for redemption.  Also, it need not
          register the transfer or exchange of any Notes for a period of 15
          days before a selection of Notes to be redeemed is made.

          9.   Persons Deemed Owners.
               ---------------------

                    A Holder shall be treated as the owner of a Note for
          all purposes.

          10.  Unclaimed Money.
               ---------------

                    If money for the payment of principal, premium, if any,
          or interest remains unclaimed for two years, the Trustee and the
          Paying Agent will pay the money back to the Company at its
          request.  After that, Holders entitled to the money must look to
          the Company for payment, unless an abandoned property law
          designates another Person, and all liability of the Trustee and
          such Paying Agent with respect to such money shall cease.

          11.  Discharge Prior to Redemption or Maturity.
               -----------------------------------------

                    If the Company deposits with the Trustee money and/or
          U.S. Government Obligations sufficient to pay the then
          outstanding principal of, premium, if any, and accrued interest
          on the Notes (a) to redemption or maturity, the Company will be
          discharged from the Indenture and the Notes, except in certain
          circumstances for certain sections thereof, and (b) to Stated
          Maturity, the Company will be discharged from certain covenants
          set forth in the Indenture.

          12.  Amendment; Supplement; Waiver.
               -----------------------------

                    Subject to certain exceptions, the Indenture or the
          Notes may be amended or supplemented with the consent of the
          Holders of at least a majority in principal amount at maturity of
          the Notes then outstanding, and any existing default or
          compliance with any provision may be waived with the consent of
          the Holders of at least a majority in principal amount at
          maturity of the Notes then outstanding.  Without notice to or the
          consent of any Holder, the parties thereto may amend or
          supplement the Indenture or the Notes to, among other things,
          cure any ambiguity, defect or inconsistency and make any change
          that does not materially and adversely affect the rights of any
          Holder.

          13.  Restrictive Covenants.
               ---------------------

                    The Indenture imposes certain limitations on the
          ability of the Company and its Restricted Subsidiaries, among
          other things, to Incur Indebtedness, make Restricted Payments,
          use the proceeds from Asset Sales, engage in transactions with


                                      -6-
     <PAGE>


          Affiliates or, with respect to the Company, merge, consolidate or
          transfer substantially all of its assets.  Within 90 days after
          the end of the last fiscal quarter of each year, the Company must
          report to the Trustee on compliance with the terms of the
          Indenture.

          14.  Successor Persons.
               -----------------

                    When a successor Person or other entity assumes all the
          obligations of its predecessor under the Notes and the Indenture,
          the predecessor Person will be released from those obligations.

          15.  Defaults and Remedies.
               ---------------------

                    The following events constitute "Events of Default"
          under the Indenture:  (a) default in the payment of principal of
          (or premium, if any, on) any Note when the same becomes due and
          payable at maturity, upon acceleration, redemption or otherwise;
          (b) default in the payment of interest on any Note when the same
          becomes due and payable, and such default continues for a period
          of 30 days; (c) the Company defaults in the performance of or
          breaches any other covenant or agreement of the Company in the
          Indenture or under the Notes (other than a default specified in
          clause (a) or (b) above) and such default or breach continues for
          a period of 30 consecutive days after written notice by the
          Trustee or the Holders of 25% or more in aggregate principal
          amount of the Notes; (d) the Company fails to make or consummate
          an Offer to Purchase in accordance with Section 4.11 of the
          Indenture; (e) the Company fails to make or consummate an Offer
          to Purchase in accordance with Section 4.12 of the Indenture; (f)
          there occurs with respect to any issue or issues of Indebtedness
          of the Company or any Significant Subsidiary having an
          outstanding principal amount of $10 million or more in the
          aggregate for all such issues of all such Persons, whether such
          Indebtedness now exists or shall hereafter be created, (I) an
          event of default that has caused the holder thereof to declare
          such Indebtedness to be due and payable prior to its Stated
          Maturity and such Indebtedness has not been discharged in full or
          such acceleration has not been rescinded or annulled within 30
          days of such acceleration and/or (II) the failure to make a
          principal payment at the final (but not any interim) fixed
          maturity and such defaulted payment shall not have been made,
          waived or extended within 30 days of such payment default; (g)
          any final judgment or order (not covered by insurance) for the
          payment of money in excess of $10 million in the aggregate
          (treating any deductibles, self-insurance or retention as not so
          covered) shall be rendered against the Company or any Significant
          Subsidiary and shall not be paid or discharged, and there shall
          be any period of 30 consecutive days following entry of the final
          judgment or order that causes the aggregate amount for all such
          final judgments or orders outstanding and not paid or discharged
          against the Company or any of its Significant Subsidiaries to
          exceed $10 million during which a stay of enforcement of such
          final judgment or order, by reason of a pending appeal or
          otherwise, shall not be in effect; (h) a court having
          jurisdiction in the premises enters a decree or order for (A)
          relief in respect of the Company or any Significant Subsidiary in
          an involuntary case under any applicable bankruptcy, insolvency
          or other similar law now or hereafter in effect, (B) appointment


                                      -7-
     <PAGE>

          of a receiver, liquidator, assignee, custodian, trustee,
          sequestrator or similar official of the Company or any
          Significant Subsidiary or for all or substantially all of the
          property and assets of the Company or any Significant Subsidiary
          or (C) the winding up or liquidation of the affairs of the
          Company or any Significant Subsidiary and, in each case, such
          decree or order shall remain unstayed and in effect for a period
          of 30 consecutive days; or (i) the Company or any Significant
          Subsidiary (A) commences a voluntary case under any applicable
          bankruptcy, insolvency or other similar law now or hereafter in
          effect, or consents to the entry of an order for relief in an
          involuntary case under any such law, (B) consents to the
          appointment of or taking possession by a receiver, liquidator,
          assignee, custodian, trustee, sequestrator or similar official of
          the Company or any Significant Subsidiary or for all or
          substantially all of the property and assets of the Company or
          any Significant Subsidiary or (C) effects any general assignment
          for the benefit of creditors.

                    If an Event of Default (other than an Event of Default
          specified in clause (h) or (i) above that occurs with respect to
          the Company) occurs and is continuing under the Indenture, the
          Trustee or the Holders of at least 25% in aggregate principal
          amount at maturity of the Notes, then outstanding, by written
          notice to the Company (and to the Trustee if such notice is given
          by the Holders), may, and the Trustee at the request of such
          Holders shall, declare the Accreted Value of, premium, if any,
          and accrued interest, if any, on the Notes to be immediately due
          and payable.

                    If an Event of Default occurs and is continuing, the
          Trustee or the Holders of at least 25% in aggregate principal
          amount at maturity of the Notes then outstanding may declare all
          the Notes to be due and payable.  If a bankruptcy or insolvency
          default with respect to the Company or any Restricted Subsidiary
          occurs and is continuing, the Notes automatically become due and
          payable.  Holders may not enforce the Indenture or the Notes
          except as provided in the Indenture.  The Trustee may require
          indemnity satisfactory to it before it enforces the Indenture or
          the Notes.  Subject to certain limitations, Holders of at least a
          majority in principal amount at maturity of the Notes then
          outstanding may direct the Trustee in its exercise of any trust
          or power.

          16.  Trustee Dealings with Company.
               -----------------------------

                    The Trustee under the Indenture, in its individual or
          any other capacity, may make loans to, accept deposits from and
          perform services for the Company or its Affiliates and may
          otherwise deal with the Company or its Affiliates as if it were
          not the Trustee.

          17.  No Recourse Against Others.
               --------------------------

                    No incorporator or any past, present or future partner,
          stockholder, other equity holder, officer, director, employee or
          controlling person as such, of the Company or of any successor
          Person shall have any liability for any obligations of the
          Company under the Notes or the Indenture or for any claim based
          on, in respect of or by reason of, such obligations or their


                                      -8-
     <PAGE>


          creation.  Each Holder by accepting a Note waives and releases
          all such liability.  The waiver and release are part of the
          consideration for the issuance of the Notes.

          18.  Authentication.
               --------------

                    This Note shall not be valid until the Trustee or
          authenticating agent signs the certificate of authentication on
          the other side of this Note.

          19.  Abbreviations.
               -------------

                    Customary abbreviations may be used in the name of a
          Holder or an assignee, such as:  TEN COM (= tenants in common),
          TEN ENT (= tenants by the entireties), JT TEN (= joint tenants
          with right of survivorship and not as tenants in common), CUST
          (= Custodian) and U/G/M/A (= Uniform Gifts to Minors Act).

               THIS NOTE SHALL BE GOVERNED BY THE LAWS OF THE STATE OF NEW
          YORK.

                    The Company will furnish to any Holder upon written
          request and without charge a copy of the Indenture.  Requests may
          be made to ICG Services, Inc., 161 Inverness Drive West,
          Englewood, Colorado 80112, Attention:  Chief Financial Officer.



                                      -9-
     <PAGE>


                                   TRANSFER NOTICE

                    FOR VALUE RECEIVED the undersigned registered holder
          hereby sell(s), assign(s) and transfer(s) unto

          Insert Taxpayer Identification No.
          ---------------------------------

          -----------------------------------------------------------------
          Please print or typewrite name and address including zip code of
          assignee

          -----------------------------------------------------------------
          the within Note and all rights thereunder, hereby irrevocably
          constituting and appointing                              attorney
                                      ----------------------------
          to transfer said Note on the books of the Company with full power
          of substitution in the premises.


          Date:
               ---------------     ----------------------------------------
                                   NOTICE:  The signature to this
                                   assignment must correspond with the name
                                   as written upon the face of the within-
                                   mentioned instrument in every
                                   particular, without alteration or any
                                   change whatsoever.




                          OPTION OF HOLDER TO ELECT PURCHASE


                    If you wish to have this Note purchased by the Company
          pursuant to Section 4.11 or Section 4.12 of the Indenture, check
          the Box:  [ ]

                    If you wish to have a portion of this Note purchased by
          the Company pursuant to Section 4.11 or Section 4.12 of the
          Indenture, state the amount (in principal amount at maturity):  
          $                    .
           -------------------

          Date:
               -----------------

          Your Signature:
                         --------------------------------------------------
                         (Sign exactly as your name appears on the other
                         side of this Note)

          Signature Guarantee:
                              -----------------------------



                                      -10-
     



                                LETTER OF TRANSMITTAL

                                  OFFER TO EXCHANGE

                  ALL OUTSTANDING 10% SENIOR DISCOUNT NOTES DUE 2008
                   FOR 10% SENIOR EXCHANGE DISCOUNT NOTES DUE 2008
                                          OF
                                  ICG SERVICES, INC.


          -----------------------------------------------------------------
          THE EXCHANGE OFFER WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME,
          ON JULY   , 1998 UNLESS EXTENDED (THE "EXPIRATION DATE").
          -----------------------------------------------------------------

                                     Deliver To:
                            Norwest Banks, Exchange Agent

By Registered or Certified Mail:   By Facsimile:  By Hand or Overnight Courier:
                                 (612) 667-4972 
         Norwest Banks                                     Norwest Banks
    Corporate Trust Section                           Corporate Trust Section
        P.O. Box 1517              Confirm by         NorthStar East Building
   Minneapolis MN 55480-1517       Telephone:       Sixth and Marquette Avenues
                                 (612) 667-4070      Minneapolis MN 55479-0113


               Delivery of this instrument to an address other than as set
          forth above or transmission of instructions via a facsimile
          number other than the one listed above will not constitute a
          valid delivery.  The instructions accompanying this Letter of
          Transmittal should be read carefully before this Letter of
          Transmittal is completed.

               The undersigned acknowledges that he or she has received and
          reviewed the Prospectus dated June     , 1998 (the "Prospectus")
                                             ----
          of ICG Services, Inc. (the "Issuer") and this Letter of
          Transmittal (the "Letter of Transmittal"), which together
          constitute (i) the Issuer's offer (the "Exchange Offer") to
          exchange its outstanding 10% Senior Discount Notes due 2008 (the
          "Old Notes"), of which an aggregate of $490,000,000 in principal
          amount at maturity is outstanding as of the date hereof, for an
          equal principal amount of newly issued 10% Senior Exchange
          Discount Notes due 2008 (the "New Notes").  The New Notes have
          been registered under the Securities Act of 1933, as amended (the
          "Securities Act"), pursuant to a Registration Statement of which
          the Prospectus is a part.  Old Notes may be tendered only in
          integral multiples of $1,000.  Other capitalized terms used but
          not defined herein have the meaning given to them in the
          Prospectus.

               This Letter of Transmittal is to be completed by a holder of
          Old Notes either if certificates are to be forwarded herewith or
          if a tender of certificates for Old Notes, if available, is to be
          made by book-entry transfer to the account maintained by the
          Exchange Agent at the Depository Trust Company (the "Book-Entry
          Transfer Facility") pursuant to the procedures set forth in "The
          Exchange Offers -- Book-Entry Transfer" section of the
          Prospectus.  Holders of Old Notes whose certificates are not
          immediately available, or who are unable to deliver their
          certificates or confirmation of the book-entry tender of their
          Old Notes into the Exchange Agent's account at the Book-Entry
          Transfer Facility (a "Book-Entry Confirmation") and all other
          documents required by this Letter of Transmittal to the Exchange


     <PAGE>


          Agent on or prior to the Expiration Date, must tender their Old
          Notes according to the guaranteed delivery procedures set forth
          in "The Exchange Offers -- Guaranteed Delivery Procedures"
          section of the Prospectus.  See Instruction 1.  Delivery of
          Documents to the Book-Entry Transfer Facility does not constitute
          delivery to the Exchange Agent.

               The term "Holder" with respect to the Exchange Offer means
          any person in whose name Old Notes are registered on the books of
          the Issuer or any other person who has obtained a properly
          completed bond power from the registered holder.  The undersigned
          has completed, executed and delivered this Letter of Transmittal
          to indicate the action the undersigned desires to take with
          respect to the Exchange Offer.  Holders who wish to tender their
          Old Notes must complete this letter in its entirety.

                    PLEASE READ THIS ENTIRE LETTER OF TRANSMITTAL
                         CAREFULLY BEFORE COMPLETING THE BOX

          -----------------------------------------------------------------
                  DESCRIPTION OF 10% SENIOR DISCOUNT NOTES DUE 2008
          -----------------------------------------------------------------
                                                                 PRINCIPAL 
                                                                   AMOUNT  
               NAMES AND                       AGGREGATE          TENDERED 
            ADDRESS(ES) OF                     PRINCIPAL        (MUST BE IN
          REGISTERED HOLDERS                    AMOUNT            INTEGRAL 
           (PLEASE FILL IN,   CERTIFICATE    REPRESENTED BY    MULTIPLES OF
              IF BLANK)         NUMBER(S)    CERTIFICATE(S)       $1,000)* 
          -----------------------------------------------------------------

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

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

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

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

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

                              ---------------------------------------------
                                TOTAL
          -----------------------------------------------------------------

          *  Unless indicated in the column labeled "Principal Amount
             Tendered," any tendering Holder of 10% Senior Discount Notes
             due 2008 will be deemed to have tendered the entire aggregate
             principal amount represented by the column labeled "Aggregate
             Principal Amount Represented by Certificate(s)."

             If the space provided above is inadequate, list the
             certificate numbers and principal amounts on a separate signed
             schedule and affix the list to this Letter of Transmittal.

             The minimum permitted tender is $1,000 in principal amount of
             10% Senior Discount Notes due 2008.  All other tenders must be
             in integral multiples of $1,000.
          -----------------------------------------------------------------

          [ ]  CHECK HERE IF TENDERED OLD NOTES ARE ENCLOSED HEREWITH.
          [ ]  CHECK HERE IF TENDERED OLD NOTES ARE BEING DELIVERED BY BOOK-
               ENTRY TRANSFER MADE TO THE ACCOUNT MAINTAINED BY THE
               EXCHANGE AGENT WITH DTC AND COMPLETE THE FOLLOWING (FOR USE
               BY ELIGIBLE INSTITUTIONS (AS HEREINAFTER DEFINED) ONLY):
               Name of Tendering Institution
                                            -------------------------------
               Account Number
                             ----------------------------------------------
               Transaction Code Number
                                      -------------------------------------

                                      -2- 
     <PAGE>


          [ ]  CHECK HERE IF TENDERED OLD NOTES ARE BEING DELIVERED
               PURSUANT TO A NOTICE OF GUARANTEED DELIVERY ENCLOSED
               HEREWITH AND COMPLETE THE FOLLOWING (FOR USE BY ELIGIBLE
               INSTITUTIONS ONLY):
               Name(s) of Registered Old Noteholder(s)
                                                      ---------------------
               Date of Execution of Notice of Guaranteed Delivery
                                                                 ----------
               Window Ticket Number (if available)
                                                  -------------------------
               Name of Institution which Guaranteed Delivery
                                                            ---------------
               Account Number (if delivered by book-entry transfer)
                                                                   --------


          [COLUMN 1]:
          -----------------------------------------------------------------
                            SPECIAL ISSUANCE INSTRUCTIONS
                            (See Instructions 4, 5 and 6)

          To be completed ONLY (i) if certificates for Old Notes not
          tendered, or New Notes issued in exchange for Old Notes accepted
          for exchange, are to be issued in the name of someone other than
          the undersigned, or (ii) if Old Notes tendered by book-entry
          transfer which are not exchanged are to be returned by credit to
          an account maintained at Depository Trust Company ("DTC").


          Issue certificate(s) to:

          Name
              -------------------------------------------------------------
                                    (Please Print)

          Address
                 ----------------------------------------------------------

          -----------------------------------------------------------------
                                  (Include Zip Code)


          -----------------------------------------------------------------
                     (Tax Identification or Social Security No.)


          Credit Old Notes not exchanged and delivered by book-entry
          transfer to the DTC account set forth below:


          ------------------------------
          DTC Account Number
          -----------------------------------------------------------------

          [COLUMN 2]:
          -----------------------------------------------------------------
                            SPECIAL DELIVERY INSTRUCTIONS
                            (See Instructions 4, 5 and 6)

          To be completed ONLY if certificates for Old Notes not tendered,
          or New Notes issued in exchange for Old Notes accepted for
          exchange, are to be sent to someone other than the undersigned,
          or to the undersigned at an address other than that shown above.

          Mail to:

          Name
              -------------------------------------------------------------
                                    (Please Print)

          Address
                 ----------------------------------------------------------

          -----------------------------------------------------------------
                                  (Include Zip Code)



          -----------------------------------------------------------------
                     (Tax Identification or Social Security No.)

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


                                      -3-
          <PAGE>


          Ladies and Gentlemen:

               Subject to the terms and conditions of the Exchange Offer,
          the undersigned hereby tenders to the Issuer the principal amount
          of Old Notes indicated above.  Subject to and effective upon the
          acceptance for exchange of the principal amount of Old Notes
          tendered in accordance with this Letter of Transmittal, the
          undersigned sells, assigns and transfers to, or upon the order
          of, the Issuer all right, title and interest in and to the Old
          Notes tendered hereby.  The undersigned hereby irrevocably
          constitutes and appoints the Exchange Agent its agent and attorney-in-
          fact (with full knowledge that the Exchange Agent also acts as
          the agent of the Issuer) with respect to the tendered Old Notes
          with full power of substitution to (i) deliver certificates for
          such Old Notes, or transfer ownership of such Old Notes on the
          account books maintained by DTC, to the Issuer and deliver all
          accompanying evidences of transfer and authenticity to, or upon
          the order of, the Issuer and (ii) present such Old Notes for
          transfer on the books of the Issuer and receive all benefits and
          otherwise exercise all rights of beneficial ownership of such Old
          Notes, all in accordance with the terms of the Exchange Offer. 
          The power of attorney granted in this paragraph shall be deemed
          to be irrevocable and coupled with an interest.

               The undersigned hereby represents and warrants that he or
          she has full power and authority to tender, sell, assign and
          transfer the Old Notes tendered hereby and that the Issuer will
          acquire good and unencumbered title thereto, free and clear of
          all liens, restrictions, charges and encumbrances and not subject
          to any adverse claim, when the same are acquired by the Issuer. 
          The undersigned hereby further represents that (i) any New Notes
          acquired in exchange for Old Notes tendered hereby will have been
          acquired in the ordinary course of business of the person
          receiving such New Notes, whether or not the undersigned, (ii)
          neither the undersigned nor any such other person is engaging in
          or intends to engage in a distribution of the New Notes, (iii)
          neither the Holder nor any such other person has an arrangement
          or understanding with any person to participate in the
          distribution of such New Notes and (iv) neither the Holder nor
          any such other person is an "affiliate," as defined in Rule 405
          under the Securities Act, of the Issuer.

               The undersigned also acknowledges that this Exchange Offer
          is being made in reliance upon interpretations contained in
          letters issued to third parties by the staff of the Securities
          and Exchange Commission (the "SEC") that the New Notes issued in
          exchange for the Old Notes pursuant to the Exchange Offer may be
          offered for resale, resold and otherwise transferred by holders
          thereof (other than any such holder that is an "affiliate" of the
          Issuer within the meaning of Rule 405 under the Securities Act),
          without compliance with the registration and prospectus delivery
          provisions of the Securities Act, provided that such New Notes
          are acquired in the ordinary course of such holders' business and
          such holders are not engaging in and do not intend to engage in a
          distribution of the New Notes and have no arrangement or
          understanding with any person to participate in distribution of
          such New Notes.  If the undersigned is not a broker-dealer, the
          undersigned represents that it is not engaged in, and does not
          intend to engage in, a distribution of New Notes.  If the
          undersigned is a broker-dealer that will receive New Notes for
          its own account in exchange for Old Notes that were acquired as a
          result of market-making activities or other trading activities,
          it acknowledges that it will deliver a prospectus in connection
          with any resale of such New Notes; however, by so acknowledging
          and by delivering a prospectus, the undersigned will not be
          deemed to admit that it is an "underwriter" within the meaning of
          the Securities Act.

               The undersigned will, upon request, execute and deliver any
          additional documents deemed by the Exchange Agent or the Issuer
          to be necessary or desirable to complete the assignment, transfer
          and purchase of the Old Notes tendered hereby.

               For purposes of the Exchange Offer, the Issuer shall be
          deemed to have accepted validly tendered Old Notes when, as and
          if the Issuer has given oral or written notice thereof to the
          Exchange Agent.

               If any tendered Old Notes are not accepted for exchange
          pursuant to the Exchange Offer for any reason, certificates for
          any such unaccepted Old Notes will be returned, without expense,
          to the undersigned at the address shown below or at a different
          address as may be indicated herein under "Special Delivery
          Instructions" as promptly as practicable after the Expiration
          Date.

               All authority conferred or agreed to be conferred by this
          Letter of Transmittal shall survive the death, incapacity or
          dissolution of the undersigned, and every obligation of the
          undersigned under this Letter of Transmittal shall be binding
          upon the undersigned's heirs, personal representatives,
          successors and assigns.


                                      -4-
     <PAGE>

               The undersigned understands that tenders of Old Notes
          pursuant to the procedures described under the caption "The
          Exchange Offers -- Procedures for Tendering" in the Prospectus
          and in the instructions hereto will constitute a binding
          agreement between the undersigned and the Issuer upon the terms
          and subject to the conditions of the Exchange Offer.

               Unless otherwise indicated under "Special Issuance
          Instructions," please issue the certificates representing the New
          Notes issued in exchange for the Old Notes accepted for exchange
          and return any Old Notes not tendered or not exchanged, in the
          name(s) of the undersigned. Similarly, unless otherwise indicated
          under "Special Delivery Instructions," please send the
          certificates representing the New Notes issued in exchange for
          the Old Notes accepted for exchange and any certificates for Old
          Notes not tendered or not exchanged (and accompanying documents,
          as appropriate) to the undersigned at the address shown below the
          undersigned's signature(s).  In the event that both "Special
          Payment Instructions" and "Special Delivery Instructions" are
          completed, please issue the certificates representing the New
          Notes issued in exchange for the Old Notes accepted for exchange
          in the name(s) of, and return any Old Notes not tendered or not
          exchanged and send said certificates to, the person(s) so
          indicated.  The undersigned recognizes that the Issuer has no
          obligation pursuant to the "Special Payment Instructions" and
          "Special Delivery Instructions" to transfer any Old Notes from
          the name of the registered holder(s) thereof if the Issuer does
          not accept for exchange any of the Old Notes so tendered.

               Holders of Old Notes who wish to tender their Old Notes and
          (i) whose Old Notes are not immediately available, or (ii) who
          cannot deliver their Old Notes, this Letter of Transmittal or any
          other documents required hereby to the Exchange Agent prior to
          the Expiration Date (or who cannot comply with the book-entry
          transfer procedure on a timely basis), may tender their Old Notes
          according to the guaranteed delivery procedures set forth in the
          Prospectus under the caption "The Exchange Offers -- Guaranteed
          Delivery Procedures."  See Instruction 1 regarding the completion
          of this Letter of Transmittal, printed below.


                                      -5-
          <PAGE>


                           PLEASE SIGN HERE WHETHER OR NOT
                    OLD NOTES ARE BEING PHYSICALLY TENDERED HEREBY

          X
          -----------------------------------               ---------------
                                                                  Date     

          X
          -----------------------------------               ---------------
          Signature(s) of Registered Holder(s)                    Date     
               or Authorized Signatory

          Area Code and Telephone Number:
                                         --------------------

               The above lines must be signed by the registered holder(s)
          of Old Notes as their name(s) appear(s) on the Old Notes or by
          person(s) authorized to become registered holder(s) by a properly
          completed bond power from the registered holder(s), a copy of
          which must be transmitted with this Letter of Transmittal.  If
          Old Notes to which this Letter of Transmittal relate are held of
          record by two or more joint holders, then all such holders must
          sign this Letter of Transmittal.  If signature is by trustee,
          executor, administrator, guardian, attorney-in-fact, officer of a
          corporation or other person acting in a fiduciary or
          representative capacity, then such person must (i) set forth his
          or her full title below and (ii) unless waived by the Issuer,
          submit evidence satisfactory to the Issuer of such person's
          authority so to act.  See Instruction 4 regarding the completion
          of this Letter of Transmittal, printed below.


          Name(s): 
                   --------------------------------------------------------

          -----------------------------------------------------------------
                                    (Please Print)

          Capacity:
                    -------------------------------------------------------

          Address:
                    -------------------------------------------------------

                    -------------------------------------------------------
                                  (Include Zip Code)


                    Signature(s) Guaranteed by an Eligible Institution (as
                    hereinafter defined):
                    (If required by Instruction 4)


                    -------------------------------------------------------
                                (Authorized Signature)


                    -------------------------------------------------------
                                       (Title)


                    -------------------------------------------------------
                                    (Name of Firm)


                    Dated:                  , 1998
                           ----------------


                                      -6-
          <PAGE>


                                     INSTRUCTIONS

            FORMING PART OF THE TERMS AND CONDITIONS OF THE EXCHANGE OFFER


               1.   DELIVERY OF THIS LETTER OF TRANSMITTAL AND OLD NOTES. 
          The tendered Old Notes or any confirmation of a book-entry
          transfer (a "Book-Entry Confirmation"), as well as a properly
          completed and duly executed copy of this Letter of Transmittal or
          facsimile hereof and any other documents required by this Letter
          of Transmittal must be received by the Exchange Agent at its
          address set forth herein prior to 5:00 p.m., New York City time,
          on the Expiration Date.  The method of delivery of the tendered
          Old Notes, this Letter of Transmittal and all other required
          documents to the Exchange Agent is at the election and risk of
          the Holder and, except as otherwise provided below, the delivery
          will be deemed made only when actually received or confirmed by
          the Exchange Agent.  Instead of delivery by mail, it is
          recommended that the Holder use an overnight or hand delivery
          service.  In all cases, sufficient time should be allowed to
          assure delivery to the Exchange Agent before the Expiration Date. 
          No Letter of Transmittal or Old Notes should be sent to the
          Issuer.

               Holders who wish to tender their Old Notes and (i) whose Old
          Notes are not immediately available, or (ii) who cannot deliver
          their Old Notes, this Letter of Transmittal or any other
          documents required hereby to the Exchange Agent prior to the
          Expiration Date or (iii) who are unable to complete the procedure
          for book-entry transfer on a timely basis, must tender their Old
          Notes according to the guaranteed delivery procedures set forth
          in the Prospectus.  Pursuant to such procedure:  (i) such tender
          must be made by or through an Eligible Institution (as
          hereinafter defined); (ii) prior to the Expiration Date, the
          Exchange Agent must have received from the Eligible Institution a
          properly completed and duly executed Notice of Guaranteed
          Delivery (by facsimile transmission, mail or hand delivery)
          setting forth the name and address of the Holder of the Old
          Notes, the certificate number or numbers of such Old Notes and
          the principal amount of Old Notes tendered, stating that the
          tender is being made thereby and guaranteeing that, within five
          New York Stock Exchange trading days after the Expiration Date,
          this Letter of Transmittal (or facsimile hereof) together with
          the certificate(s) representing the Old Notes (or a Book-Entry
          Confirmation) and any other required documents will be deposited
          by the Eligible Institution with the Exchange Agent; and (iii)
          such properly completed and executed Letter of Transmittal (or
          facsimile hereof), as well as all other documents required by
          this Letter of Transmittal and the certificates(s) representing
          all tendered Old Notes (or a Book-Entry Confirmation) in proper
          form for transfer, must be received by the Exchange Agent within
          five New York Stock Exchange trading days after the Expiration
          Date, all as provided in the Prospectus under the caption "The
          Exchange Offers -- Guaranteed Delivery Procedures."  Any Holder
          of Old Notes who wishes to tender his or her Old Notes pursuant
          to the guaranteed delivery procedures described above must ensure
          that the Exchange Agent receives the Notice of Guaranteed
          Delivery prior to 5:00 p.m., New York City time, on the
          Expiration Date.  Upon request of the Exchange Agent, a Notice of
          Guaranteed Delivery will be sent to Holders who wish to tender
          their Old Notes according to the guaranteed delivery procedures
          set forth above.

               All questions as to the validity, form, eligibility
          (including time of receipt), acceptance of tendered Old Notes and
          withdrawal of tendered Old Notes will be determined by the Issuer
          in its sole discretion, which determination will be final and
          binding.  The Issuer reserves the absolute right to reject any
          and all Old Notes not properly tendered or any Old Notes the
          Issuer's acceptance of which would, in the opinion of counsel for
          the Issuer, be unlawful.  The Issuer also reserves the right to
          waive any irregularities or conditions of tender as to particular
          Old Notes.  The Issuer's interpretation of the terms and
          conditions of the Exchange Offer (including the instructions in
          this Letter of Transmittal) shall be final and binding on all
          parties.  Unless waived, any defects or irregularities in
          connection with tenders of Old Notes must be cured within such
          time as the Issuer shall determine.  Neither the Issuer, the
          Exchange Agent nor any other person shall be under any duty to
          give notification of defects or irregularities with respect to
          tenders of Old Notes, nor shall any of them incur any liability
          for failure to give such notification.  Tenders of Old Notes will
          not be deemed to have been made until such defects or
          irregularities have been cured or waived.  Any Old Notes received
          by the Exchange Agent that are not properly tendered and as to
          which the defects or irregularities have not been cured or waived
          will be returned by the Exchange Agent to the tendering Holders
          of Old Notes, unless otherwise provided in this Letter of
          Transmittal, as soon as practicable following the Expiration
          Date.

               2.   TENDER BY HOLDER.  Only a Holder of Old Notes may
          tender such Old Notes in the Exchange Offer.  Any beneficial
          holder of Old Notes who is not the registered holder and who
          wishes to tender should arrange with the registered holder to


                                      -7-
     <PAGE>


          execute and deliver this Letter of Transmittal on his behalf or
          must, prior to completing and executing this Letter of
          Transmittal and delivering his Old Notes, either make appropriate
          arrangements to register ownership of the Old Notes in such
          holder's name or obtain a properly completed bond power from the
          registered holder.

               3.   PARTIAL TENDERS.  Tenders of Old Notes will be accepted
          only in integral multiples of $1,000.  If less than the entire
          principal amount of any Old Notes is tendered, the tendering
          Holder should fill in the principal amount tendered in the third
          column of the box entitled "Description of 10% Senior Discount
          Notes due 2008" above.  The entire principal amount of Old Notes
          delivered to the Exchange Agent will be deemed to have been
          tendered unless otherwise indicated.  If the entire principal
          amount of all Old Notes is not tendered, then Old Notes for the
          principal amount of Old Notes not tendered and a certificate or
          certificates representing New Notes issued in exchange for any
          Old Notes accepted will be sent to the Holder at his or her
          registered address, unless a different address is provided in the
          appropriate box on this Letter of Transmittal, promptly after the
          Old Notes are accepted for exchange.

               4.   SIGNATURES ON THE LETTER OF TRANSMITTAL; BOND POWERS
          AND ENDORSEMENTS; GUARANTEE OF SIGNATURES.  If this Letter of
          Transmittal (or facsimile hereof) is signed by the record
          Holder(s) of the Old Notes tendered hereby, the signature must
          correspond with the name(s) as written on the face of the Old
          Notes without alteration, enlargement or any change whatsoever.

               If this Letter of Transmittal (or facsimile hereof) is
          signed by the registered holder or holders of Old Notes tendered
          and the certificate or certificates for New Notes issued in
          exchange therefor is to be issued (or any untendered principal
          amount of Old Notes is to be reissued) to the registered holder,
          the said holder need not and should not endorse any tendered Old
          Notes, nor provide a separate bond power.  In any other case,
          such holder must either properly endorse the Old Notes tendered
          or transmit a properly completed separate bond power with this
          Letter of Transmittal, with the signatures on the endorsement or
          bond power guaranteed by an Eligible Institution.

               If this Letter of Transmittal (or facsimile hereof) is
          signed by a person other than the registered holder or holders of
          any Old Notes listed, such Old Notes must be endorsed or
          accompanied by appropriate bond powers, in each case signed as
          the name of the registered holder or holders appears on the Old
          Notes.

               If this Letter of Transmittal (or facsimile hereof) or any
          Old Notes or bond powers are signed by trustees, executors,
          administrators, guardians, attorneys-in-fact, or officers of
          corporations or others acting in a fiduciary or representative
          capacity, such persons should so indicate when signing, and,
          unless waived by the Issuer, evidence satisfactory to the Issuer
          of their authority so to act must be submitted with this Letter
          of Transmittal.

               Endorsements on Old Notes or signatures on bond powers
          required by this Instruction 4 must be guaranteed by an Eligible
          Institution.

               Except as otherwise provided below, all signatures on this
          Letter of Transmittal must be guaranteed by a participant in a
          Recognized Signature Guarantee Medallion Program (an "Eligible
          Institution").  Signatures on this Letter of Transmittal need not
          be guaranteed if (a) this Letter of Transmittal is signed by the
          registered Holder(s) of the Old Notes tendered herewith and such
          Holder(s) have not completed the box set forth herein entitled
          "Special Payment Instructions" or the box entitled "Special
          Delivery Instructions," or (b) if such Old Notes are tendered for
          the account of an Eligible Institution.

               5.   SPECIAL PAYMENT AND DELIVERY INSTRUCTIONS.  Tendering
          Holders should indicate, in the applicable box or boxes, the name
          and address to which New Notes or substitute Old Notes for
          principal amounts not tendered or not accepted for exchange are
          to be issued or sent, if different from the name and address of
          the person signing this Letter of Transmittal.  In the case of
          issuance in a different name, the taxpayer identification or
          social security number of the person named must also be
          indicated.

               6.   TRANSFER TAXES.  The Issuer will pay all transfer
          taxes, if any, applicable to the exchange of Old Notes pursuant
          to the Exchange Offer.  If, however, certificates representing
          New Notes or Old Notes for principal amounts not tendered or
          accepted for exchange are to be delivered to, or are to be


                                      -8-
     <PAGE>


          registered or issued in the name of, any person other than the
          registered holder of the Old Notes tendered hereby, or if
          tendered Old Notes are registered in the name of any person other
          than the person signing this Letter of Transmittal, or if a
          transfer tax is imposed for any reason other than the exchange of
          Old Notes pursuant to the Exchange Offer, then the amount of any
          such transfer taxes (whether imposed on the registered holder or
          on any other persons) will be payable by the tendering holder. 
          If satisfactory evidence of payment of such taxes or exemption
          therefrom is not submitted with this Letter of Transmittal, the
          amount of such transfer taxes will be billed directly to such
          tendering holder.

               Except as provided in this Instruction 6, it will not be
          necessary for transfer tax stamps to be affixed to the Old Notes
          listed in this Letter of Transmittal.

               7.   WAIVER OF CONDITIONS.  The Issuer reserves the absolute
          right to amend, waive or modify specified conditions in the
          Exchange Offer in the case of any Old Notes tendered.

               8.   MUTILATED, LOST, STOLEN OR DESTROYED OLD NOTES.  Any
          tendering Holder whose Old Notes have been mutilated, lost,
          stolen or destroyed should contact the Exchange Agent at the
          address indicated herein for further instructions.

               9.   REQUESTS FOR ASSISTANCE OR ADDITIONAL COPIES. 
          Questions and requests for assistance and requests for additional
          copies of the Prospectus or this Letter of Transmittal may be
          directed to the Exchange Agent at the address specified in the
          Prospectus.  Holders may also contact their broker, dealer,
          commercial bank, trust company or other nominee for assistance
          concerning the Exchange Offer.


                            (DO NOT WRITE IN SPACE BELOW)

                        =====================================
                          CERTIFICATE  OLD NOTES  OLD NOTES
                          SURRENDERED  TENDERED   ACCEPTED
                        -------------------------------------

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

                        =====================================


          Delivery
          Prepared by              Checked By        Date                  
                     -------------           -------     ------------------


                                      -9-
          <PAGE>


                          NOTICE OF GUARANTEED DELIVERY FOR

                                  ICG SERVICES, INC.


               This form or one substantially equivalent hereto must be
          used to accept the Exchange Offer of ICG Services, Inc. (the
          "Issuer") made pursuant to the Prospectus, dated June    , 1998 
                                                                ---
          (the "Prospectus"), if certificates for Old Notes of the Issuer
          are not immediately available or if the procedure for book-entry
          transfer cannot be completed on a timely basis or time will not
          permit all required documents to reach the Exchange Agent prior
          to 5:00 p.m., New York City time, on the Expiration Date of the
          Exchange Offer.  Such form may be delivered or transmitted by
          telegram, telex, facsimile transmission, mail or hand delivery to
          Norwest Banks (the "Exchange Agent") as set forth below.  In
          addition, in order to utilize the guaranteed delivery procedure
          to tender Old Notes pursuant to the Exchange Offer, a completed,
          signed and dated Letter of Transmittal (or facsimile thereof)
          must also be received by the Exchange Agent prior to 5:00 p.m.,
          New York City time, on the Expiration Date.  Capitalized terms
          not defined herein are defined in the Prospectus.

                                     Deliver To:
                            Norwest Banks, Exchange Agent

    By Registered Mail or          By Facsimile:        By Hand or Overnight
        Certified Mail:           (612) 667-4972              Courier:
         Norwest Banks                                     Norwest Banks
    Corporate Trust Section                           Corporate Trust Section
         P.O. Box 1517              Confirm by        NorthStar East Building
   Minneapolis MN 55480-1517        Telephone:     Sixth and Marquette Avenues
                                  (612) 667-4070    Minneapolis MN 55479-0113


               Delivery of this instrument to an address other than as set
          forth above, or transmission of instructions via facsimile other
          than as set forth above, will not constitute a valid delivery.


          Ladies and Gentlemen:

               Upon the terms and conditions set forth in the Prospectus
          and the accompanying Letter of Transmittal, the undersigned
          hereby tenders to the Issuer the principal amount at maturity of
          Old Notes set forth below, pursuant to the guaranteed delivery
          procedure described in "The Exchange Offers -- Guaranteed
          Delivery Procedures" section of the Prospectus.  By so tendering,
          the undersigned hereby does make, at and as of the date hereof,
          the representations and warranties of a tendering holder of Old
          Notes set forth in the Letter of Transmittal.
                    
          Principal Amount of Old                If Old Notes will be delivered
          Notes Tendered:                        by book-entry transfer to
                                                 Depository Trust Company, 
          $                                      provide account number.
           --------------------------

          Certificate Nos. (if available):

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

          Total Principal Amount Represented
          by Old Notes Certificate(s):

          $                                      Account Number
           --------------------------                          ----------------

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


     <PAGE>

               ALL AUTHORITY HEREIN CONFERRED OR AGREED TO BE CONFERRED
          SHALL SURVIVE THE DEATH OR INCAPACITY OF THE UNDERSIGNED AND
          EVERY OBLIGATION OF THE UNDERSIGNED HEREUNDER SHALL BE BINDING
          UPON THE HEIRS, PERSONAL REPRESENTATIVES, SUCCESSORS AND ASSIGNS
          OF THE UNDERSIGNED.
          -----------------------------------------------------------------

                                   PLEASE SIGN HERE

          X
           ------------------------------     ------------
          X
           ------------------------------     ------------
              Signatures of Owner(s)              Date
              or Authorized Signatory

            Area Code and Telephone
            Number:
                    --------------------

               Must be signed by the holder(s) of Old Notes as their
          name(s) appear(s) on certificates for Old Notes or on a security
          position listing, or by person(s) authorized to become registered
          holder(s) by endorsement and documents transmitted with this
          Notice of Guaranteed Delivery.  If signature is by a trustee,
          executor, administrator, guardian, attorney-in-fact, officer or
          other person acting in a fiduciary or representative capacity,
          such person must set forth his or her full title below.

                         Please print name(s) and address(es)

          Name(s):
                    -------------------------------------------------------

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

                    -------------------------------------------------------
          Capacity:
                    -------------------------------------------------------
          Address(es):
                    -------------------------------------------------------

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

                                      GUARANTEE

               The undersigned, a member of a registered national
          securities exchange, or a member of the National Association of
          Securities Dealers, Inc., or a commercial bank or trust company
          having an officer or correspondent in the United States, hereby
          guarantees that the certificates representing the principal
          amount of Old Notes tendered hereby in proper form or transfer,
          or timely confirmation of the book-entry transfer of such Old
          Notes into the Exchange Agent's account at Depository Trust
          Company pursuant to the procedures set forth in "The Exchange
          Offers -- Guaranteed Delivery Procedures" section of the
          Prospectus, together with a properly completed and duly executed
          Letter of Transmittal (or a manually signed facsimile thereof)
          with any required signature guarantee and any other documents
          required by the Letter of Transmittal, will be received by the
          Exchange Agent at the address set forth above, no later than five
          New York Stock Exchange trading days after the date of execution
          hereof.

          ------------------------------     ------------------------------
                 Name of Firm                     Authorized Signature


          ------------------------------     ------------------------------
                    Address                               Title

                                             Name:
          ------------------------------          -------------------------
                                Zip Code            (Please Type or Print)

          Area Code
          and Tel. No.                       Dated:
                      -----------------            ------------------------

          NOTE:  DO NOT SEND CERTIFICATES FOR OLD NOTES WITH THIS FORM. 
          CERTIFICATES FOR OLD NOTES SHOULD ONLY BE SENT WITH YOUR LETTER
          OF TRANSMITTAL.


                                      -2-



                                  REID & PRIEST LLP
                                 40 West 57th Street
                                 New York, NY  10019



                                             New York, New York
                                             June 12, 1998


          ICG Services, Inc.
          161 Inverness Drive West
          Englewood, Colorado 80112

          Ladies and Gentlemen:

                    Reference is made to the prospectus, (the
          "Prospectus"), which constitutes part of the registration
          statement on Form S-4 ("Registration Statement"), to be filed by
          ICG Services, Inc. with the Securities and Exchange Commission on
          or about the date hereof pursuant to the Securities Act of 1933,
          as amended, for the exchange of 10% Senior Exchange Discount
          Notes due 2008 for an equal principal amount of newly-issued 10%
          Senior Exchange Discount Notes due 2008 (the "New Notes").

                    We are of the opinion that the statements set forth
          under the caption "Certain United States Federal Income Tax
          Considerations" in the Prospectus constitute an accurate
          description, in general terms, of certain United States federal
          income tax considerations that may be relevant to the prospective
          holders of the New Notes.

                    We hereby consent to the filing of this opinion as an
          exhibit to the Registration Statement and to the references to us
          in the Prospectus under the captions "Certain United States
          Federal Income Tax Considerations" and "Legal Matters."

                                             Very truly yours,

                                             /s/ Reid & Priest LLP

                                             REID & PRIEST LLP




                                                               Exhibit 23.1



                  Consent of Ernst & Young LLP, Independent Auditors


          We consent to the reference to our firm under the caption
          "Experts" and to the use of our report dated February 13, 1998
          with respect to the consolidated financial statements of NETCOM
          On-Line Communications Services, Inc., in Amendment No. 1 to the
          Registration Statement (Form S-4 No. 333-51037) and related
          Prospectus of ICG Services, Inc., dated June 15, 1998.



                                                  /s/ Ernst & Young LLP

                                                  Ernst & Young LLP
          San Jose, California
          June 12, 1998




                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                   FORM T - 1

                            STATEMENT OF ELIGIBILITY
                   UNDER THE TRUST INDENTURE ACT OF 1939 OF A
                    CORPORATION DESIGNATED TO ACT AS TRUSTEE

              Check if an application to determine eligibility of a
                      Trustee pursuant to Section 305(b)(2)


                           NORWEST BANK COLORADO, N.A.
               (Exact name of trustee as specified in its charter)


         NOT APPLICABLE                               84-0187632
(Jurisdiction of incorporation or                     ------------------------
 Organization if not a U.S. national                  (I.R.S. Employer
 bank)                                                 Identification No.)


1740 BROADWAY
DENVER, COLORADO                                     80274-8693
(Address of principal executive office)              (Zip Code)


                           NORWEST BANK COLORADO, N.A.
                        ATTN: CORPORATE TRUST DEPARTMENT
                                  1740 BROADWAY
                              DENVER, CO 80274-8693
                                  303-863-6247
            (Name, address and telephone number of agent for service)

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

                            ICG COMMUNICATIONS, INC.
               (Exact name of obligor as specified in its charter)


         COLORADO                                    84-1448147
(State or other jurisdiction of                   (I.R.S. Employer
 incorporation or organization)                    Identification
                                                   No.)
161 INVERNESS DRIVE WEST
ENGLEWOOD, CO                                             80112
(Address of principal executive office)              (Zip Code)

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

ICG SERVICES, INC. 10% SENIOR DISCOUNT NOTES DUE FEBRUARY 15, 2008


<PAGE>


ITEM 1.   GENERAL INFORMATION

          Furnish the following information as to the trustee:

          (a) Name and address of each examining or supervising authority 
              to which it is subject.

          Name                                          Address
          ----                                          -------

          Comptroller of the Currency                 Washington, D.C.
          Federal Reserve Bank of Denver              Denver, Colorado
          Federal Deposit Insurance Corporation       Dallas, Texas
          National Bank Examiners - Western District  Denver, Colorado

          (b) Whether it is authorized to exercise corporate trust powers.

                                    Yes.


ITEM 2.   AFFILIATIONS WITH OBLIGOR.

          If the Obligor is an affiliate of the trustee, describe such
          affiliation.

                                    None.


ITEM 3.   VOTING SECURITIES OF THE TRUSTEE.

          (a) Furnish the following information as to each class of voting 
              securities of the trustee.

                              As of April 27, 1998
                                    --------------
                                   (within 31 days)

          Col. A                                          Col. B
          ------                                          ------
          Title of Class                                  Amount Outstanding
          --------------                                  ------------------

                                    Not Applicable


ITEM 4.   TRUSTEESHIPS UNDER OTHER INDENTURES.

          If the trustee is a trustee under another indenture under
          which any other securities, or certificates of interest or
          participation in any other securities, of the obligor are
          outstanding, furnish the following information:


<PAGE>    

          (a) Title of the securities outstanding under each such other
              indenture.

                    ICG Holdings, Inc. 13.5% Senior Discount Notes Due
                    September 15, 2005 and Warrants

                    ICG Holdings, Inc. 12 1/2% Senior Discount Notes Due
                    May 1, 2006

                    ICG Holdings, Inc. 11 5/8% Senior Discount Notes Due
                    March 15, 2007

          (b) A brief statement of the facts relied upon as a basis for the
              claim that no conflicting interest within the meaning of
              Section 310(b)(1) of the Act arises as a result of the 
              trusteeship under any such other indentures, including a
              statement as to how the indenture securities will rank as
              compared with the securities under such other indentures.

                                    Not applicable.


ITEM 5.   INTERLOCKING DIRECTORATES AND SIMILAR RELATIONSHIPS WITH THE OBLIGOR
          OR UNDERWRITERS.

          If the trustee or any of the directors or executive officers
          of the trustee is a director, officer, partner, employee,
          appointee, or representative of the obligor or of any
          underwriter for the obligor, identify each such person having
          any such connection and state the nature of each such
          connection.

                          Not applicable.


ITEM 6.   VOTING SECURITIES OF THE TRUSTEE OWNED BY THE OBLIGOR OR ITS
          OFFICIALS.

          Furnish the following information as to the voting securities
          of the trustee owned beneficially by the obligor and each
          director, partner and executive officer of the obligor:

                              As of April 27, 1998
                                   ---------------
                                   (within 31 days)

   Col. A            Col. B             Col. C                   Col. D
- -------------    --------------      ------------        ----------------------
                                                         Percentage of Voting
                                                         Securities Represented
                                     Amount Owned        by Amount Given
Name of Owner    Title of Class      Beneficially        In Col. C
- -------------    --------------      ------------        ----------------------

                                    None

<PAGE>


ITEM 7.   VOTING SECURITIES OF THE TRUSTEE OWNED BY THE UNDERWRITERS OR THEIR
          OFFICIALS.

          Furnish the following information as to the voting securities
          of the trustee owned beneficially by each underwriter for the
          obligor and each director, partner, and executive officer of
          each such underwriter:

                              As of April 27, 1998
                                   ---------------
                                   (within 31 days)


   Col. A             Col. B            Col. C                  Col. D
- ------------      --------------      ------------      ----------------------
                                                        Percentage of Voting
                                                        Securities Represented
                                      Amount Owned      by Amount Given
Name of Owner     Title of Class      Beneficially      in Col. C
- -------------     --------------      ------------      ----------------------

                                    None


ITEM 8.   SECURITIES OF THE OBLIGOR OWNED OR HELD BY THE TRUSTEE.

          Furnish the following information as to securities of the obligor
          owned beneficially or held as collateral security for obligations
          in default by the trustee:

                              As of April 27, 1998
                                    ---------------
                                   (within 31 days)

   Col. A           Col. B                   Col. C                 Col. D
- -----------      --------------      ----------------------     --------------
                 Whether the         Amount Owned               Percentage of
                 Securities are      Beneficially or            Class
                 Voting or           Held as Collateral         Represented by
Title of         Nonvoting           Security for               Amount Given
Class            Securities          Obligations in Default     in Col. C
- -----------      --------------      ----------------------     --------------

                                    None


ITEM 9.   SECURITIES OF UNDERWRITERS OWNED OR HELD BY THE TRUSTEE.

           If the trustee owns beneficially or holds as collateral
           security for obligations in default any securities of an
           underwriter for the obligor, furnish the following information
           as to each class of securities of such underwriter, any of
           which are so owned or held by the trustee:

<PAGE>

                              As of April 27, 1998
                                   ----------------
                                   (within 31 days)

  Col. A           Col. B               Col. C                    Col. D
- -----------    --------------    ---------------------    ----------------------
                                 Amount Owned             
Name of                          Beneficially or Held     Percentage of Class
Issuer and                       as Collateral Security   Securities Represented
Title of       Amount            for Obligations in       by Amount Given
Class          Outstanding       Default by Trustee       in Col. C
- -----------    --------------    ---------------------    ----------------------

                                      None


ITEM 10.  OWNERSHIP OR HOLDINGS BY THE TRUSTEE OF VOTING SECURITIES OF CERTAIN
          AFFILIATES OR SECURITY HOLDERS OF THE OBLIGOR.

           If the trustee owns beneficially or holds as collateral
           security for obligations in default any voting securities of a
           person who, to the knowledge of the trustee (1) owns 10
           percent or more of the voting securities of the obligor or (2)
           is an affiliate, other than a subsidiary, of the obligor,
           furnish the following information as to the voting securities
           of such person:

                              As of April 27, 1998
                                   ----------------
                                   (within 31 days)

 Col. A           Col. B               Col. C                    Col. D
- -----------    --------------    ---------------------    ----------------------
                                 Amount Owned             
Name of                          Beneficially or Held     Percentage of Class
Issuer and                       as Collateral Security   Securities Represented
Title of       Amount            for Obligations in       by Amount Given
Class          Outstanding       Default by Trustee       in Col. C
- -----------    --------------    ---------------------    ----------------------

                                      None


ITEM 11.  OWNERSHIP OR HOLDINGS BY THE TRUSTEE OF ANY SECURITIES OF A PERSON
          OWNING 50 PERCENT OR MORE OF THE VOTING SECURITIES OF THE OBLIGOR.

          If the Trustee owns beneficially or holds as collateral
          security for obligations in default any securities of a person
          who, to the knowledge of the trustee, owns 50 percent or more
          of the voting securities of the obligor, furnish the following
          information as to each class of securities of such person, any
          of which are so owned or held by the trustee:

                              As of April 27, 1998
                                   ----------------
                                   (within 31 days)

<PAGE>


 Col. A           Col. B               Col. C                   Col. D
- -----------    --------------    ---------------------   ----------------------
                                 Amount Owned             
Name of                          Beneficially or Held    Percentage of Class
Issuer and                       as Collateral Security  Securities Represented
Title of       Amount            for Obligations in      by Amount Given
Class          Outstanding       Default by Trustee      in Col. C
- -----------    --------------    ---------------------   ----------------------

                                      None


ITEM 12.  INDEBTEDNESS OF THE OBLIGOR TO THE TRUSTEE.

          Except as noted in the instructions, if the obligor is
          indebted to the trustee, furnish the following information:

                  Col. A                        Col. B           Col. C
          ----------------------          ------------------    --------
          Nature of Indebtedness          Amount Outstanding    Date Due
          ----------------------          ------------------    --------

          ICG Wireless Services, Inc.
          Standby Letter of Credit        $  66,607             June 28, 1998

          ICG Wireless Services, Inc.
          Standby Letter of Credit        $117,995              June 28, 1998
          Equipment Finance Lease         $ 84,400              September, 1998


ITEM 13.  DEFAULTS BY THE OBLIGOR.

          (a)  State whether there is or has been a default with respect to the
               securities under this indenture. Explain the nature of any such
               default.

                                      None.


          (b)  If the trustee is a trustee under another indenture under which
               any other securities, or certificates of interest or
               participation in any other securities, of the obligor are
               outstanding, or is trustee for more than one outstanding series
               of securities under the indenture, state whether there has been
               a default under any such indenture or series. identify the
               indenture or series affected, and explain the nature of any such
               default.

                                      None.


ITEM 14.  AFFILIATIONS WITH THE UNDERWRITERS.

          If any underwriter is an affiliate of the trustee, describe each such
          affiliation.

                                 Not applicable.

<PAGE>


ITEM 15.  FOREIGN TRUSTEE.

          Identify the order or rule pursuant to which the foreign
          trustee is authorized to act as sole trustee under indentures
          qualified or to be qualified under the Act.

                                 Not applicable.


ITEM 16.  LIST OF EXHIBITS.

          List below all exhibits filed as a part of this statement of
          eligibility.

          1.   A copy of the articles of association of the trustee as
               now in effect*

          2.   A copy of the authorization of the trustee to exercise
               corporate trust powers*

          3.   A copy of the existing bylaws of the trustee, or
               instruments corresponding thereto*

          4.   A copy of the latest report of condition of the trustee
               published pursuant to law or the requirements of its
               supervising or examining authority**


*EXHIBITS 1, 2, AND 3 ARE HEREIN INCORPORATED BY REFERENCE TO EXHIBITS
BEARING IDENTICAL NUMBERS IN ITEM 16 OF THE FORM T-1 OF NORWEST BANK
COLORADO, N.A. FILED AS EXHIBIT 25.1 TO THE REGISTRATION STATEMENT ON
AMENDMENT NO. 2 TO FORM S-4 OF ICG HOLDINGS, INC., FILED WITH THE
SECURITIES AND EXCHANGE COMMISSION ON JUNE 5, 1997 (REGISRATION NO.
333-24359).


**EXHIBIT 4 IS HEREIN INCORPORATED BY REFERENCE TO EXHIBIT BEARING
IDENTICAL NUMBERS IN ITEM 16 OF THE FORM T-1 OF NORWEST BANK COLORADO,
N.A. FILED AS EXHIBIT 25.1 TO THE REGISTRATION STATEMENT ON FORM 8-K
OF NORDSTROM, INC., FILED WITH THE SECURITIES AND EXCHANGE COMMISSION
ON MARCH 13, 1998 (REGISRATION NO. 333-47035).


<PAGE>


                                    SIGNATURE


                  Pursuant to the requirements of the Trustee Indenture Act
of 1939 the trustee, Norwest Bank Colorado, N.A., organized and existing
under the laws of the United States of America, has duly caused this
statement of eligibility to be signed on its behalf by the undersigned,
thereunto duly authorized, all in the City and County of Denver, and State
of Colorado on the 27th day of April, 1998.


                                          NORWEST BANK COLORADO, N.A.



                                          By: /s/ Amy E. Buck
                                             ------------------------
                                              Vice President


<PAGE>


                               CONSENT OF TRUSTEE


Pursuant to the requirements of Section 321(b) of the Trust Indenture Act of
1939, in connection with the issue of ICG Services, Inc. 10% Senior Discount
Notes Due February 15, 2008 we hereby consent that reports of examinations
by Federal, State, Territorial, or District authorities may be furnished by
such authorities to the Securities and Exchange Commission upon request
therefore.


                                             NORWEST BANK COLORADO, N.A.


                                             By:  /s/ Amy E. Buck
                                                 ------------------------
                                                 Vice President


Dated:  April 27, 1998




<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED FINANCIAL STATEMENTS OF ICG SERVICES, INC. AND SUBSIDIARIES FOR 
THE FISCAL YEAR ENDED DECEMBER 31, 1997 AND IS QUALIFIED IN ITS ENTIRETY BY 
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<CASH>                                          63,368
<SECURITIES>                                      0<F1>
<RECEIVABLES>                                    4,025
<ALLOWANCES>                                     1,628
<INVENTORY>                                        341
<CURRENT-ASSETS>                                69,660
   
<PP&E>                                         122,007
<DEPRECIATION>                                  49,062
    
<TOTAL-ASSETS>                                 146,847
<CURRENT-LIABILITIES>                           30,962
<BONDS>                                          3,550
                             0<F1>
                                       0<F1>
   
<COMMON>                                           117
<OTHER-SE>                                     112,218
    
<TOTAL-LIABILITY-AND-EQUITY>                   146,847
<SALES>                                           0<F1>
<TOTAL-REVENUES>                               160,660
<CGS>                                             0<F1>
<TOTAL-COSTS>                                   95,498
   
<OTHER-EXPENSES>                               101,696
<LOSS-PROVISION>                                 1,517
    
<INTEREST-EXPENSE>                                 734
<INCOME-PRETAX>                               (33,054)
<INCOME-TAX>                                      (38)
<INCOME-CONTINUING>                           (33,092)
<DISCONTINUED>                                    0<F1>
<EXTRAORDINARY>                                   0<F1>
<CHANGES>                                         0<F1>
<NET-INCOME>                                  (33,092)
<EPS-PRIMARY>                                   (3.27)
<EPS-DILUTED>                                     0<F1>
<FN>
<F1>THIS VALUE IS NOT APPLICABLE.
</FN>
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED FINANCIAL STATEMENTS OF ICG SERVICES, INC. AND SUBSIDIARIES FOR 
THE FISCAL YEAR ENDED DECEMBER 31, 1996 AND IS QUALIFIED IN ITS ENTIRETY BY 
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               DEC-31-1996
<CASH>                                          73,408
<SECURITIES>                                       849
<RECEIVABLES>                                    2,180
<ALLOWANCES>                                       896
<INVENTORY>                                        464
<CURRENT-ASSETS>                                78,489
<PP&E>                                         107,476
<DEPRECIATION>                                  23,103
<TOTAL-ASSETS>                                 169,634
<CURRENT-LIABILITIES>                           24,843
<BONDS>                                           0<F1>
                             0<F1>
                                       0<F1>
   
<COMMON>                                           116
<OTHER-SE>                                     144,675
    
<TOTAL-LIABILITY-AND-EQUITY>                   169,634
<SALES>                                           0<F1>
<TOTAL-REVENUES>                               120,540
<CGS>                                             0<F1>
<TOTAL-COSTS>                                   73,545
   
<OTHER-EXPENSES>                                96,918
<LOSS-PROVISION>                                 1,851
    
<INTEREST-EXPENSE>                                0<F1>
<INCOME-PRETAX>                               (44,242)
<INCOME-TAX>                                      (23)
<INCOME-CONTINUING>                           (44,265)
<DISCONTINUED>                                    0<F1>
<EXTRAORDINARY>                                   0<F1>
<CHANGES>                                         0<F1>
<NET-INCOME>                                  (44,265)
<EPS-PRIMARY>                                   (4.46)
<EPS-DILUTED>                                     0<F1>
<FN>
<F1>THIS VALUE IS NOT APPLICABLE.
</FN>
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED FINANCIAL STATEMENTS OF ICG SERVICES, INC. AND SUBSIDIARIES FOR 
THE FISCAL YEAR ENDED DECEMBER 31, 1995 AND IS QUALIFIED IN ITS ENTIRETY BY 
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<CASH>                                         146,001
<SECURITIES>                                      0<F1>
<RECEIVABLES>                                    1,678
<ALLOWANCES>                                       225
<INVENTORY>                                        206
<CURRENT-ASSETS>                               149,131
<PP&E>                                          54,118
<DEPRECIATION>                                 (7,394)
<TOTAL-ASSETS>                                 202,680
<CURRENT-LIABILITIES>                           17,214
<BONDS>                                           0<F1>
                             0<F1>
                                       0<F1>
<COMMON>                                           111
<OTHER-SE>                                     185,355
<TOTAL-LIABILITY-AND-EQUITY>                   202,680
<SALES>                                           0<F1>
<TOTAL-REVENUES>                                52,422
<CGS>                                             0<F1>
<TOTAL-COSTS>                                   29,550
   
<OTHER-EXPENSES>                                39,118
<LOSS-PROVISION>                                   182
    
<INTEREST-EXPENSE>                                0<F1>
<INCOME-PRETAX>                               (14,049)
<INCOME-TAX>                                      (15)
<INCOME-CONTINUING>                           (14,064)
<DISCONTINUED>                                    0<F1>
<EXTRAORDINARY>                                   0<F1>
<CHANGES>                                         0<F1>
<NET-INCOME>                                  (14,064)
<EPS-PRIMARY>                                   (1.95)
<EPS-DILUTED>                                     0<F1>
<FN>
<F1>THIS VALUE IS NOT APPLICABLE.
</FN>
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED FINANCIAL STATEMENTS OF ICG SERVICES, INC. AND SUBSIDIARIES FOR 
THE THREE MONTHS ENDED MARCH 31, 1998 AND IS QUALIFIED IN ITS ENTIRETY BY 
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-START>                             JAN-01-1998
<PERIOD-END>                               MAR-31-1998
<CASH>                                         330,977
<SECURITIES>                                    12,000
<RECEIVABLES>                                    5,786
<ALLOWANCES>                                     2,020
<INVENTORY>                                        385
<CURRENT-ASSETS>                               349,625
<PP&E>                                         131,863
<DEPRECIATION>                                  57,318
<TOTAL-ASSETS>                                 438,153
<CURRENT-LIABILITIES>                           36,200
<BONDS>                                        308,043
                             0<F1>
                                       0<F1>
<COMMON>                                          0<F1>
<OTHER-SE>                                      93,910
<TOTAL-LIABILITY-AND-EQUITY>                   438,153
<SALES>                                           0<F1>
<TOTAL-REVENUES>                                40,534
<CGS>                                             0<F1>
<TOTAL-COSTS>                                   25,654
<OTHER-EXPENSES>                                32,770
<LOSS-PROVISION>                                   460
<INTEREST-EXPENSE>                               4,360
<INCOME-PRETAX>                               (18,990)
<INCOME-TAX>                                        13
<INCOME-CONTINUING>                           (19,003)
<DISCONTINUED>                                    0<F1>
<EXTRAORDINARY>                                   0<F1>
<CHANGES>                                         0<F1>
<NET-INCOME>                                  (19,003)
<EPS-PRIMARY>                                     0<F1>
<EPS-DILUTED>                                     0<F1>
<FN>
<F1>THIS VALUE IS NOT APPLICABLE.
</FN>
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED FINANCIAL STATEMENTS OF ICG SERVICES, INC. AND SUBSIDIARIES FOR 
THE THREE MONTHS ENDED MARCH 31, 1997 AND IS QUALIFIED IN ITS ENTIRETY BY 
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               MAR-31-1997
<CASH>                                          71,544
<SECURITIES>                                       501
<RECEIVABLES>                                    1,918
<ALLOWANCES>                                      0<F1>
<INVENTORY>                                        341
<CURRENT-ASSETS>                                76,631
<PP&E>                                         112,754
<DEPRECIATION>                                  29,635
<TOTAL-ASSETS>                                 164,616
<CURRENT-LIABILITIES>                           26,083
<BONDS>                                          3,075
                             0<F1>
                                       0<F1>
<COMMON>                                           117
<OTHER-SE>                                     125,341
<TOTAL-LIABILITY-AND-EQUITY>                   164,616
<SALES>                                           0<F1>
<TOTAL-REVENUES>                                39,005
<CGS>                                             0<F1>
<TOTAL-COSTS>                                   23,380
<OTHER-EXPENSES>                                25,759
<LOSS-PROVISION>                                   465
<INTEREST-EXPENSE>                                  42
<INCOME-PRETAX>                                 (9,204)
<INCOME-TAX>                                         7
<INCOME-CONTINUING>                             (9,211)
<DISCONTINUED>                                    0<F1>
<EXTRAORDINARY>                                   0<F1>
<CHANGES>                                         0<F1>
<NET-INCOME>                                    (9,211)
<EPS-PRIMARY>                                    (0.79)
<EPS-DILUTED>                                     0<F1>
<FN>
<F1>THIS VALUE IS NOT APPLICABLE.
</FN>
        

</TABLE>


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