EXCEL COMMUNICATIONS INC
10-Q, 1996-08-06
TELEPHONE COMMUNICATIONS (NO RADIOTELEPHONE)
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<PAGE>
 
                                 UNITED STATES

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                   FORM 10-Q


[X]  Quarterly Report pursuant to Section 13 or 15(d) of the Securities 
     Exchange Act of 1934

     For the quarterly period ended June 30, 1996

                                       or

[_]  Transition Report Pursuant to Section 13 or 15(d) of the Securities
     Exchange Act of 1934

     For the transition period from____________  to ______________

                         Commission File Number 1-14322

                           EXCEL COMMUNICATIONS, INC.

             (Exact name of registrant as specified in its charter)

           Delaware                                        75-2624939
(State or other jurisdiction of                         (IRS Employer
 incorporation or organization)                          Identification No.)
 
8750 North Central Expressway, Dallas, Texas   Suite 2000        75231
        (Address of principal executive offices)             (Zip Code)

      Registrant's telephone number, including area code  (214)  863-8000

            9101 LBJ Freeway, Dallas, Texas   Suite 800        75243
                (Former address of principal executive offices)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15 (d) of the Securities Exchange Act of 1934
during the preceding 12 months (or for such shorter period that the registrant
was required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.

                                Yes         No X

                (Company has been public for less than 90 days)

As of August 6, 1996, the registrant had outstanding 108,800,000 shares of $.001
par value common stock.
<PAGE>
 
                           EXCEL COMMUNICATIONS, INC.

                                   FORM 10-Q

                      For the Quarter Ended June 30, 1996


                                     INDEX

 
 
                                                             Page No.
                                                             --------
PART I:   FINANCIAL INFORMATION
 
   Item 1. Financial Statements
 
           Consolidated Balance Sheets                          1 - 2
 
           Consolidated Statements of                               3
           Operations
 
           Consolidated Statements of Cash                          4
           Flows
 
           Notes to Consolidated Financial                      5 - 9
           Statements
 
   Item 2. Management's
           Discussion and Analysis of Financial Condition and
           Results of Operations                              10 - 14
 
PART II:   OTHER INFORMATION
 
   Item 1. Legal Proceedings                                       15
 
   Item 2. Changes in Securities                                   15

   Item 3. Defaults upon Senior Securities                         15

   Item 4. Submission of Matter to a Vote of Security Holders      15

   Item 5. Other Information                                       15

   Item 6. Exhibits and Reports                                    15
           on Form 8-K
 
Signature                                                          16
 
Exhibit Index                                                      17
 
 
<PAGE>
 
PART I.  FINANCIAL INFORMATION
ITEM 1.  Financial  Statements


                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                          CONSOLIDATED BALANCE SHEETS
                                (In thousands)
<TABLE>
<CAPTION>
 
 
                                           June 30,      December 31,
                                            1996            1995
                                            ----            ----    
                                         (unaudited)
 
                ASSETS
<S>                                        <C>            <C>
Current assets:
     Cash and cash equivalents............ $150,420       $ 30,387
     Accounts receivable, net.............  175,985         90,427
     Inventories..........................    3,784          2,862
     Deferred income tax asset............    4,644          2,100
     Other current assets.................    3,498            566
                                           --------       --------
                                            338,331        126,342
                                           --------       --------
Property and equipment, net...............   48,237          8,560
                                           --------       --------
Deferred subscriber acquisition costs.....  108,969         68,366
                                           --------       --------
Other assets..............................      773            313
                                           --------       --------
                                           $496,310       $203,581
                                           ========       ========
</TABLE>
             The accompanying notes are an integral part of these
                      consolidated financial statements.

                                       1
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                          CONSOLIDATED BALANCE SHEETS
                       (In thousands, except share data)
<TABLE>
<CAPTION>
 
                                                                          June 30,     December 31,
                                                                            1996           1995
                                                                            ----           ----     
                                                                         (unaudited)
        LIABILITIES AND STOCKHOLDERS' EQUITY
<S>                                                                       <C>            <C>

Current liabilities:
   Accounts payable...................................................    $114,288       $ 65,116
   Commissions payable................................................      27,836         20,886
   Accrued liabilities................................................      31,889         13,822
   Income taxes payable...............................................        -             4,974
   Current maturities of long-term debt and capital lease obligations.         358            473
   Dividends payable..................................................        -            20,000
                                                                          --------       --------
                                                                           174,371        125,271
                                                                          --------       --------
Long-term debt and capital lease obligations..........................         274            345
                                                                          --------       --------
Deferred management services fees.....................................      33,484         21,291
                                                                          --------       --------
Deferred income taxes payable.........................................      40,648         18,966
                                                                          --------       --------
Commitments and contingencies.........................................        -              -   
                                                                          --------       --------
                                                                                                 
Stockholders' equity:                                                                            
                                                                                                 
  Preferred stock, $0.001 par value, 10,000,000 shares authorized, none                                                            
      outstanding ....................................................        -              -   
                                                                                                 
   Common stock, $0.001 par value, 500,000,000 shares authorized,             
      108,800,000 and 99,000,000 issued and outstanding...............         109             99
   Additional paid-in capital.........................................     138,232          1,902
   Unearned Compensation..............................................      (1,079)        (2,158)
   Retained earnings..................................................     110,271         37,865
                                                                          --------       --------
            Total stockholders' equity................................     247,533         37,708
                                                                          --------       --------
                                                                          $496,310       $203,581
                                                                          ========       ======== 
 </TABLE>

  The accompanying notes are an integral part of these consolidated financial
                                  statements.

                                       2
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                     (In thousands, except per share data)
                                  (unaudited)
<TABLE>
<CAPTION>
                                            Three Months Ended      Six Months Ended
                                            ------------------      ----------------
                                                June 30,               June 30,
                                               ----------             ----------     
                                                                    
                                            1996        1995       1996         1995
                                            ----        ----       ----         ----
<S>                                       <C>         <C>        <C>          <C> 
Revenues:
   Communication services...............  $271,926    $67,302    $477,200     $118,317
   Marketing services...................    73,439     30,417     148,955       48,141
                                          --------    -------    --------     --------
             Total revenues.............   345,365     97,719     626,155      166,458
                                          --------    -------    --------     --------
                                                                          
Operating expenses:                                                       
   Communication........................   151,421     40,087     264,935       69,453
   Marketing services...................    93,819     29,789     170,759       51,054
   General and administrative...........    43,483     14,453      80,424       23,763
                                          --------    -------    --------     --------
             Total operating expenses...   288,723     84,329     516,118      144,270
                                          --------    -------    --------     --------

             Operating income...........    56,642     13,390     110,037       22,188
                                          --------    -------    --------     --------

   Income (losses) from joint venture...     3,124       (647)      4,165         (992)
   Other income.........................     1,480       (101)      1,931         (234)
                                          --------    -------    --------     --------
Income before income taxes..............    61,246     12,642     116,133       20,962
                                          --------    -------    --------     --------
   Provision for income taxes...........    22,826      4,767      43,727        7,903
                                          --------    -------    --------     --------
Net income..............................  $ 38,420    $ 7,875    $ 72,406     $ 13,059
                                          ========    =======    ========     ========
                                                                          
Net income per share....................  $   0.36    $  0.08    $   0.70     $   0.14
                                          ========    =======    ========     ========
                                                                      
Weighted average shares and share
 equivalents outstanding................   106,562     96,720     103,423       96,480
                                          ========    =======    ========     ========
</TABLE>
  The accompanying notes are an integral part of these consolidated financial
  statements.

                                       3
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (In thousands)
                                  (unaudited)
<TABLE>
<CAPTION>
 
                                              Six Months Ended
                                                  June 30,
                                                  --------
 
                                              1996         1995
                                              ----         ----
Operating activities:
<S>                                       <C>            <C>
   Net income...........................   $    72,406   $ 13,059
   Adjustments to reconcile net income
    to net cash provided by operating 
        activities
     Depreciation and amortization......         1,786        436
     Employee stock plan compensation...         3,048      2,791
     (Income) losses from joint venture.           -          990
     Deferred income taxes..............        19,138       (251)
     Changes in assets and liabilities:
        Accounts receivable, net........       (85,558)   (17,751)
        Deferred subscriber acquisition        
        costs...........................       (40,603)   (15,056)
        Accounts payable................        49,172     12,450
        Commissions payable.............         6,950      7,490
        Deferred management services 
        fees............................        12,193      5,105
        Accrued liabilities.............        18,067        586
        Income taxes payable............        (4,974)        27
        Inventories and other...........        (4,314)      (315)
                                           -----------   --------
     Net cash provided by operating                  
       activities.......................        47,311      9,561
                                           -----------   --------
Investing activities:
   Purchase of property and equipment...       (41,463)    (2,384)
   Investment in joint venture..........         -         (2,818)
   Advances on note receivable..........         -         (5,280)
                                           -----------   --------
     Net cash used in investing           
       activities.......................       (41,463)   (10,482)
                                           -----------   --------
Financing activities:
   Payments of debt and capital lease
      obligations.......................          (186)      (200)
   Payments of dividends................       (20,000)    (3,000)
   Net proceeds from issuance of common 
      stock.............................       134,371       -
                                           -----------   --------
      Net cash provided by (used in) 
         financing activities...........       114,185     (3,200)
                                           -----------   --------
Net increase (decrease) in cash.........       120,033     (4,121)
   Cash, beginning of period............        30,387      8,821
                                           -----------   --------
   Cash, end of period..................   $   150,420   $  4,700
                                           ===========   ========
 
Supplemental disclosure:
   Interest paid during the period......   $       118   $    188
   Income taxes paid during the period..        31,404      8,701
 
</TABLE>
  The accompanying notes are an integral part of these consolidated financial
  statements

                                       4
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                   (Dollars in thousands, except share data)



  The Consolidated Financial Statements include the accounts of EXCEL
Communications, Inc., and its wholly-owned subsidiaries (collectively referred
to as the "Company" or "EXCEL").  All significant intercompany accounts and
transactions have been eliminated.

  These Consolidated Financial Statements have been prepared without audit,
pursuant to the rules and regulations of the Securities and Exchange Commission.
Certain information and footnote disclosures normally included in financial
statements prepared in accordance with generally accepted accounting principles
have been condensed or omitted pursuant to such rules and regulations.  These
Consolidated Financial Statements should be read in conjunction with the notes
to the financial statements in the Company's Registration Statement on Form S-1,
as filed with the Securities and Exchange Commission in February 1996, as 
amended.

  The financial information included herein reflects all adjustments (consisting
only of normal recurring adjustments) which are, in the opinion of management,
necessary for a fair presentation of the results for interim periods.  The
results of operations for the three and six month periods ended June 30, 1996
are not necessarily indicative of the results to be expected for the full year.

1.     Initial Public Offering

  In May 1996, a total of 11,500,000 shares of the Company's common stock were
sold in an initial public offering ("IPO") at $15 per share. Stockholders sold
1,700,000 shares, and 9,800,000 shares were sold by the Company which resulted
in net proceeds of approximately $134.4 million to the Company after deducting
the expenses of the offering.

2.    Marketing Activities

  Marketing services revenues are primarily comprised of receipts from
Independent Representatives ("IRs") and the Area Coordinators which train IRs
("ACs"). Except in certain states, IRs are required to make an initial one-time
refundable application deposit with EXCEL as an expression of commitment. There
is no additional cost to participate. IRs have an option to purchase a start-up
package, which includes training, business forms, promotional and presentation
materials, ongoing technical and administrative support services and monthly
reports. If the start-up package is purchased, the application deposit
requirement is waived. In addition, EXCEL offers training positions whereby ACs,
certified by the Company, provide training to new IRs. The portions of the
marketing services revenues received that relate to ongoing technical and
administrative support services are deferred in accordance with generally
accepted accounting principles, and amortized over a period of 12 months in
order to match those revenues with the costs of providing the related support
services. Marketing services revenues, as reflected in the Company's
Consolidated Statements of Operations include the effect of the deferral of a
portion of the cash received for management services during a period, as well as
the effect of the current period amortization of amounts deferred in prior
periods. The net effect of deferring and amortizing a portion of management
services fees was a reduction in revenues reflected in the Company's
Consolidated Financial Statements of $3.9 million and $3.8 million for the three
months ended June 30, 1996 and 1995, respectively, and $12.2 million and $5.1
million for the six months ended June 30, 1996 and 1995, respectively. These
deferred revenues are reflected as deferred management services fees in the
Consolidated Balance Sheets.

                                       5
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
                   (Dollars in thousands, except share data)

  Marketing services costs include commissions and the costs of providing
training, business forms, promotional and presentation materials, technical and
administrative support services, and monthly reports. When the Company's
marketing services costs are offset by its marketing services revenues, the net
expense represents the Company's net cost of marketing its communication
products. Commissions are paid to IRs based upon the acquisition of new long
distance subscribers and for long distance telephone usage by subscribers. The
Company also pays commissions for the training of IRs and ACs. The portions of
commissions paid that directly relate to the acquisition of long distance
subscribers are capitalized in accordance with generally accepted accounting
principles and amortized over a period of 12 months in order to better match
those costs with the revenue stream from subscribers' long distance usage during
the first 12 months of service to such subscribers.  Marketing services costs,
as reflected in the Company's Consolidated Statements of Operations, include the
effect of the capitalization of the portion of commissions paid for the
acquisition of new subscribers during a period, as well as the effect of the
current period amortization of amounts capitalized in prior periods. The net
effect of capitalizing and amortizing a portion of commissions expense was a
reduction in marketing services costs reflected in the Company's Consolidated
Financial Statements of $13.0 million and $12.6 million, for the three months
ended June 30, 1996 and 1995, respectively, and $40.6 million and $15.1 million
for the six months ended June 30, 1996 and 1995, respectively. These deferred
costs are reflected as deferred subscriber acquisition costs in the Consolidated
Balance Sheets in the Company's Consolidated Financial Statements.


3.  Net Income Per Share

  Net income per share is based on the weighted average number of shares of
common stock outstanding. These weighted average shares outstanding exclude
employee stock ownership plan shares that have not been released to employees.
The weighted average shares outstanding include common share equivalents which 
represent the effect, using the treasury stock method, of options granted under
the Company's stock option plan.
 
 

4.  Income Taxes
 
    The components of the provision for income taxes are as follows for the
six months ended June 30, 1996 and 1995:

<TABLE> 
<CAPTION> 
  
                                           Six Months Ended June 30,
                                           -------------------------
   <S>                                          <C>        <C>  
                                                  1996      1995
                                                  ----      ----
   Current...............................       $24,589    $7,652
   Deferred..............................        19,138       251
                                                -------    ------
                                                           
     Provision for income taxes..........       $43,727    $7,903
                                                =======    ======
</TABLE>

                                       6
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
                   (Dollars in thousands, except share data)

The provision for income taxes was different than the amount computed using the
statutory income tax rate for the reasons set forth in the following table:
<TABLE>
<CAPTION>
 
 
                                          Six Months Ended June 30,
                                          ------------------------
 
                                               1996        1995
                                               ----        ----   
        <S>                                   <C>          <C>
        Tax computed at statutory rate...     $40,647      $7,337
        State income taxes and other.....       3,080         566
                                              -------      ------
           Provision for income taxes....     $43,727      $7,903
                                              =======      ======
</TABLE>
5.  Supplier Agreements

    The Company has historically purchased substantially all of its switching
and transmission facilities from one supplier, Frontier Communications 
Services, Inc. ("Frontier"). Pursuant to an agreement entered into in January
1996, the Company began transferring certain of its long distance traffic 
(currently representing approximately 22% of the Company's long distance
traffic) to IXC Long Distance, Inc. ("IXC"). In June 1996, the Company and
Frontier restructured their agreement to enable the Company to utilize
additional carriers to, among other things, accommodate its growth and further
ease its reliance on Frontier. Effective May 31, 1996, the Company entered into
a non-exclusive agreement with WorldCom Network Services, Inc. ("WorldCom") to
provide network switching services and dedicated access services to EXCEL's
subscribers. Under the new contract, EXCEL will begin the migration of
subscriber traffic to WorldCom's long distance network during the third quarter
of 1996. The contract also calls for a $900 million cumulative commitment over
four years. In June 1996, the Company entered into a non-exclusive agreement
with MCI Telecommunications, Corp. ("MCI") to provide network switching services
and dedicated access services to EXCEL's subscribers. Under the new contract,
EXCEL will also begin migrating existing subscriber traffic to MCI's long
distance network during the third quarter of 1996. The contract calls for a $5
million per month minimum commitment over the next two years. Upon completion of
the transition of long distance traffic to these new carriers, all 1-plus long
distance traffic will be moved from Frontier. EXCEL has agreed to leave certain
calling card and personal 800 traffic (representing approximately 7% of EXCEL's
current long distance minutes) with Frontier through April 30,1999.


6. Stockholders' Equity
 
   Effective January 1, 1996, the Company issued 99,000,000 shares of its common
stock to stockholders at a conversion rate of 1,000 shares of newly issued
common stock for each share of common stock previously held. These new shares
were issued pursuant to a reorganization, which included a statutory merger
whereby the Company was formed as a holding company. In addition, 500,000,000
shares of common stock were authorized. All common stock and per share amounts
in the Company's Consolidated Financial Statements have been adjusted
retroactively to give effect to the stock conversion and the change in
authorized shares.  In May 1996, the Company sold 9,800,000 shares of its common
stock at $15.00 per share, which resulted in 108,800,000 shares outstanding and
net proceeds of approximately $134.4 million to the Company after deducting the
expenses of the offering.

  Subsequent to the reorganization completed in January 1996, the Company has
10,000,000 shares of preferred stock authorized, which can be issued in one or
more series with fixed designations, relative powers, preferences, rights,
qualifications, limitations, and restrictions of all shares of each series,
including without limitation, dividend rates, preemptive rights, conversion
rights, voting rights,

                                       7
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
                   (Dollars in thousands, except share data)


redemption and sinking fund provisions, liquidation preferences, and the number
of shares constituting each such series, without any further vote or action by
the stockholders.

  During the second quarter of 1996, the Company paid dividends of $20.0
million.


7.   Commitments and Contingencies

  Litigation, Claims and Assessments

  On May 3, 1996, Linden Wood, Brad Campbell, Candy Campbell, Jerry Szeszulski,
and Team Excel of Independent Representatives ("Team Excel") filed suit in state
district court in Tulsa County, Oklahoma, jointly and severally, against the
Company, its indirect subsidiary, EXCEL Telecommunications, Inc. ("ETI"), 
Stephen R. Smith, a director and the Executive Vice President of Marketing of
the Company, and Kenny A. Troutt, a director and the Chief Executive Officer,
President, and Chairman of the Board of the Company. Each of the individual
plaintiffs was an IR and each is alleged to be a member of Team Excel. Team
Excel is alleged to be an unincorporated association of IRs that was formed by
Mr. Wood and others as an independent association of IRs. Mr. Wood has been an
IR for several years and was one of the top ten highest earning representatives
during the first quarter of 1996.

  The plaintiffs have asserted claims against the Company and the individual
defendants for defamation, unfair competition, and interference with contractual
relations.  The plaintiffs allege that the defendants have threatened to
terminate the IR agreement with each of the plaintiffs and that the defendants
have maliciously: published an article containing false statements about each
plaintiff; engaged in actions that constitute unfair competition and trade
practices; and engaged in actions that constitute interference with the alleged
contractual relationships between each individual plaintiff and his or her
downline IRs.  The plaintiffs collectively are seeking actual damages of
$105 million and punitive damages of $300 million.  The plaintiffs are also
seeking attorneys' fees and costs, and such other relief as the court deems just
and appropriate.

  On May 6, 1996, the Company and the other defendants removed this action to
the United States District Court for the Northern District of Oklahoma (the
"Oklahoma Litigation").  On May 23, 1996, the Company and the other defendants
filed with the American Arbitration Association ("AAA") in Dallas, Texas, a
demand for arbitration against each of the plaintiffs in the Oklahoma Litigation
pursuant to the terms and conditions of agreements with the plaintiffs.  In this
arbitration proceeding, the Company, ETI, Messrs. Troutt and Smith are known
collectively as the "EXCEL plaintiffs". While the EXCEL plaintiffs have reserved
the right to amend their claims, the arbitration proceeding seeks a declaration
that the EXCEL plaintiffs have not committed any of the acts alleged to have
occurred in the Oklahoma Litigation. In addition, ETI has sought a declaration
that Mr. Wood, Mr. and Mrs. Campbell, and Mr. Szeszulski (the "arbitration
defendants") materially breached their agreements with ETI by filing the
Oklahoma Litigation, and ETI seeks to recover compensatory damages for that
breach. The Company and ETI have also asked for compensatory damages for Mr.
Wood's claimed disparagement of the Company and ETI, as well as Mr. Wood's
tortious interference with the Company and ETI's actual and prospective
contractual relations. The Company and ETI are seeking damages in excess of one
million dollars, reasonable attorneys fees and costs.

  Also on May 23, 1996, the EXCEL plaintiffs filed a Petition to Compel
Arbitration against the same parties in the United States District Court for
Northern District of Texas, Dallas Division. The EXCEL plaintiffs have asked the
Court to issue an order compelling the arbitration defendants to arbitrate the

                                       8
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
                   (Dollars in thousands, except share data)


claims asserted by them in the Oklahoma Litigation pursuant to the Commercial
Arbitration Rules of the AAA, with arbitration to occur in Dallas, Texas.

  On May 23, 1996, in the Oklahoma Litigation, the Company and the other
defendants filed a Motion to Stay the litigation in favor of the arbitration in
Dallas, Texas. In addition, the Company, Mr. Troutt and Mr. Smith asked the
Court to dismiss them from the lawsuit for lack of in personam jurisdiction. All
of the defendants have asked the court to dismiss or, in the alternative, to
grant summary judgment on, all of the claims made in the Oklahoma Litigation.

  The Company denies the allegations, is vigorously defending the litigation, 
and believes the ultimate outcome thereof will not have a material adverse 
effect upon the Company's results of operations or financial position. The 
Company believes that its actions with respect to the IRs, including the 
plaintiffs, have been reasonable and in compliance with the Company's 
contractual agreements with the IRs.  However, an unfavorable outcome in this 
matter could have a material adverse effect upon the Company's results of 
operations or financial position. Even if the Company and other defendants 
ultimately prevail, the defense effort could involve considerable cost 
(including the costs of paying for the defense of Mr. Troutt and Mr. Smith 
pursuant to their rights to indemnification) and a diversion of management 
efforts.  In the past, the Company has had IRs with significant downlines reduce
their efforts and in some cases quit the business completely, and such actions 
have not had a material adverse impact upon the Company's results of operations 
or financial position. As a result, the Company believes that these issues with 
Mr. Wood and the other plaintiffs will not have a material adverse effect upon 
the Company's results of operations or financial position.  However, regardless 
of the outcome of the litigation, the mere existence of this dispute with these 
plaintiffs could lead to a decline in revenues generated from or through the 
efforts of these plaintiffs and their respective downlines as well as an adverse
impact on the Company's relationship with IRs and the Company's ability to
attract potential IRs generally, all of which could have a material adverse
effect on the Company.

                                       9
<PAGE>
 
PART I.  FINANCIAL INFORMATION
ITEM 2.  Management's Discussion and Analysis of Financial Condition and Results
of Operations


Forward-Looking Information

  Statements in this report concerning future results, performance,
achievements, expectations or trends, if any, are forward-looking statements.
Actual results, performance, achievements, events or trends could differ
materially from those expressed or implied by such forward-looking statements as
a result of known and unknown risks, uncertainties and other factors including
those described below and those identified by the Company in its Registration
Statement on Form S-1 filed with the Securities and Exchange Commission in
February 1996 as amended.

General

  EXCEL, which was formed in December 1988 and commenced operations in 1989,
operates as a provider of long distance service to residential and small
business subscribers. The Company believes that, based upon domestic residential
long distance revenues, it ranks fourth after AT&T Corporation, MCI, and Sprint
Corporation.

  In May 1996, a total of 11,500,000 shares of the Company's common stock were
sold in an initial public offering at $15 per share. Stockholders sold 1,700,000
shares, and 9,800,000 shares were sold by the Company which resulted in net
proceeds of approximately $134.4 million to the Company after deducting the
expenses of the offering.

  The Company's services are marketed nationwide exclusively through a network
of IRs. The Company encourages IRs to enroll subscribers with whom the IRs have
an ongoing relationship as a result of being a family member, friend, business
associate, neighbor, or otherwise. This network marketing system has been
selected by the Company because the Company believes it reduces net marketing
costs, subscriber acquisition costs, and subscriber attrition. The Company
believes that subscribers will be more likely to remain with the Company because
they have been enrolled with the Company by someone with whom they have an
ongoing relationship. The Company also believes that its network marketing
system will continue to build a base of potential subscribers for additional
services and products.

  The Company's revenues consist of sales revenues for communication services
and marketing services. Revenues for communication services, as reflected in the
Company's Consolidated Financial Statements, are net of the effect of certain
adjustments, including unbillable call records. The Company's long distance
subscribers are located throughout the United States, and the Company completes
subscriber calls to all directly dialable locations worldwide. The Company bills
its subscribers for long distance usage based on the type of calls, time of
calls, duration of calls, the terminating phone numbers, and each subscriber's
rate plan in effect at the time of the call.

     Marketing services revenues are primarily comprised of receipts from IRs
and ACs. Except in certain states, IRs are required to make an initial
refundable application deposit with EXCEL as an expression of commitment. There
is no additional cost to participate. IRs have an option to purchase a start-up
package, which includes training, business forms, promotional and presentation
materials, ongoing technical and administrative support services and monthly
reports. If the start-up package is purchased, the application deposit
requirement is waived. In addition, EXCEL offers training positions whereby ACs,
certified by the Company, provide training to new IRs. The portions of the
marketing services revenues received that relate to ongoing technical and
administrative support services are deferred and amortized over a period of 12
months in order to match those revenues with the costs of providing the related
support services.

                                      10
<PAGE>
 
  Operating expenses include communication charges, marketing services costs,
and general and administrative expenses. Communication charges are paid by the
Company based on the Company's subscribers' long distance usage. The Company
pays its carriers based on the type of calls, time of certain calls, duration of
calls, the terminating phone numbers, and the terms of the Company's contract in
effect at the time of the calls.

  Marketing services costs include commissions and the costs of providing
training, business forms, promotional and presentation materials, technical and
administrative support services, and monthly reports. When the Company's
marketing services costs are offset by its marketing services revenues, the net
expense represents the Company's net cost of marketing its communication
products. Commissions are paid to IRs based upon the acquisition of new long
distance subscribers and for long distance telephone usage by subscribers. The
Company also pays commissions for the training of IRs and ACs. The portions of
commissions paid that directly relate to the acquisition of long distance
subscribers are capitalized and amortized over a period of 12 months in order to
better match those costs with the revenue stream from subscribers' long distance
usage during the first 12 months of service to such subscribers.

     The Company has historically purchased substantially all of its switching
and transmission facilities from one carrier, Frontier.  Pursuant to an
agreement entered into in January 1996, the Company began transferring certain
of its long distance traffic (currently representing approximately 22% of the 
Company's long distance traffic) to IXC Long Distance, Inc. ("IXC").

  In June 1996, the Company and Frontier restructured their agreement to enable
the Company to utilize additional carriers to, among other things, accommodate
its growth and further ease its reliance on Frontier. Effective May 31, 1996,
the Company entered into a non-exclusive agreement with WorldCom Network
Services, Inc. ("WorldCom") to provide network switching services and dedicated
access services to EXCEL's subscribers.  Under the new contract, EXCEL will
begin the migration of subscriber traffic to WorldCom's long distance network
during the third quarter of 1996.  The contract also calls for a $900 million
cumulative commitment over four years.  In June 1996, the Company entered into a
non-exclusive agreement with MCI to provide network switching services and
dedicated access services to EXCEL's subscribers.  Under the new contract, EXCEL
will also begin migrating existing subscriber traffic to MCI's long distance
network during the third quarter of 1996.  The contract calls for a $5 million
per month minimum commitment over the next two years.  Upon completion of the
transition of long distance traffic to these new carriers, all 1-plus long 
distance traffic will be moved from Frontier. EXCEL has agreed to leave certain
calling card and personal 800 traffic (representing approximately 7% of EXCEL's
current long distance minutes) with Frontier through April 30, 1999.

Results of Operations

   Three Months Ended June 30, 1996 Compared to the Three Months Ended June 30,
   1995

    Revenues.   Total revenues increased 254% to $345.4 million for the three
months ended June 30, 1996 from $97.7 million for the three months ended June
30, 1995. The increase in revenues was primarily due to increases in long
distance minutes of usage by subscribers and in the number of applications from
new IRs. Communication services revenues increased 304% to $271.9 million for
the three months ended June 30, 1996 from $67.3 million for the three months
ended June 30, 1995. Long distance minutes of usage increased 303% to
1,554,057,000 minutes for the three months ended June 30, 1996 from 386,054,000
minutes for the three months ended June 30, 1995.

  Marketing services revenues increased 141% to $73.4 million for the three
months ended June 30, 1996 from $30.4 million for the three months ended June
30, 1995.  These revenues increased primarily due to growth in applications from
new IRs to 220,710 applications received during the three months ended June 30,
1996, from 98,450 applications received during the three months ended June 30,
1995.  The number of new IR applications in the second quarter of 1996 decreased
10% from 245,965 applications received during the first quarter of 1996.  Based
upon incoming applications from new IRs 

                                      11
<PAGE>
 
during July 1996, the Company believes there will also be a decrease in
applications from the second quarter of 1996 to the third quarter of 1996. The 
Company believes this decrease reflects reduced marketing activities following
the May 1996 initial public offering of the Company's common stock. In addition,
this decrease in marketing activities partially relates to the inability of the
Company's long distance transmission carriers to add the network capacity
necessary to handle the Company's significant growth in long distance traffic.

  The decrease in applications from new IRs will, among other things, result in
a decrease in new long distance subscribers and a corresponding decrease in long
distance minutes of usage from new subscribers. In order to address these 
issues, the Company is exploring the following initiatives:

     *  Developing promotions intended to revitalize the IRs marketing
        activities;
     *  Continuing to build the infrastructure necessary to support the offering
        of additional communications products; and
     *  Migrating long distance traffic to WorldCom, MCI, and IXC.


  Operating Expenses.   Communication charges increased 278% to $151.4 million
for the three months ended June 30, 1996 from $40.1 million for the three months
ended June 30, 1995. Partially offsetting this increase was a reduction in
communication charges per minute of 6.2%. As a percentage of long distance
revenues, communication charges were 56% for the three months ended June 30,
1996 compared to 60% for the three months ended June 30, 1995. This decrease in
communication charges as a percentage of long distance revenues reflects the
reduction in rates from the Company's long distance carrier that were
implemented from April 1995 through February 1996.

  Total marketing services costs increased 215% to $93.8 million for the three
months ended June 30, 1996 from $29.8 million for the three months ended June
30, 1995. This increase is primarily due to growth in new IRs.

  General and administrative expenses increased 200% to $43.5 million for the
three months ended June 30, 1996 from $14.5 million for the three months ended
June 30, 1995. As a percentage of long distance revenues, general and
administrative expenses were 16% for the three months ended June 30, 1996
compared to 22% for the three months ended June 30, 1995. Despite the overall
increase in expense, the June 30, 1996 decrease as a percent of revenues is
attributed to the gaining of economies of scale relative to growth in the
business.

  Total operating income increased 322% to $56.6 million for the three months
ended June 30, 1996 from $13.4 million for the three months ended June 30, 1995.
As a percentage of long distance revenues, operating income was 21% for the
three months ended June 30, 1996 compared to 20% for the three months ended June
30, 1995. The increase in operating income as a percentage of long distance
revenues was primarily due to a decrease in communication charges per minutes of
usage.

  Included in other income (expense) for the three months ended June 30, 1996 is
approximately $3.1 million of income related to the sale of the Company's 49%
investment in a joint venture.  In addition, the Company's investment income
(expense) increased to $1.3 million for the three months ended June 30, 1996
from  ($103,000) for the three months ended June 30, 1995.  The increase in
investment income was primarily due to additional interest income generated by
the investment of cash proceeds received from the IPO.

 Six Months Ended June 30, 1996 Compared to the Six Months Ended June 30, 1995

    Revenues.   Total revenues increased 276% to $626.2 million for the six
months ended June 30, 1996 from $166.5 million for the six months ended June 30,
1995. The increase in revenues was primarily due 

                                      12
<PAGE>
 
to increases in long distance minutes of usage by subscribers and in the number
of applications from new IRs. Communication services revenues increased 303% to
$477.2 million for the six months ended June 30, 1996 from $118.3 million for
the six months ended June 30, 1995. Long distance minutes of usage increased
324% to 2,781,770,000 minutes for the six months ended June 30, 1996 from
655,936,000 minutes for the six months ended June 30, 1995. Partially offsetting
these increases was a reduction in long distance revenues per minute of usage
of 4.9%. The decrease in revenues per minute was due primarily to a rate
reduction which took effect in the second quarter of 1995.

  Marketing services revenues increased 210% to $149.0 million for the six
months ended June 30, 1996 from $48.1 million for the six months ended June 30,
1995.  These revenues increased primarily due to growth in applications from new
IRs to 466,675 applications received during the six months ended June 30, 1996,
from 151,984 applications received during the six months ended June 30, 1995.

  Operating Expenses.   Communication charges increased 281% to $264.9 million
for the six months ended June 30, 1996 from $69.5 million for the six months
ended June 30, 1995. Partially offsetting this increase was a reduction in
communication charges per minute of 10.1%. As a percentage of long distance
revenues, communication charges were 56% for the six months ended June 30, 1996
compared to 59% for the six months ended June 30, 1995. This decrease in
communication charges as a percentage of long distance revenues reflects the
reduction in rates from the Company's long distance carrier that were
implemented from April 1995 through February 1996.

  Total marketing services costs increased 234% to $170.8 million for the six
months ended June 30, 1996 from $51.1 million for the six months ended June 30,
1995. This increase is primarily due to growth in new IRs.

  General and administrative expenses increased 238% to $80.4 million for the
six months ended June 30, 1996 from $23.8 million for the six months ended June
30, 1995. As a percentage of long distance revenues, general and administrative
expenses were 17% for the six months ended June 30, 1996 compared to 20% for the
six months ended June 30, 1995. Despite the overall increase in expense, the
June 30, 1996 decrease as a percent of revenues is attributed to the gaining of
economies of scale relative to growth in the business.

  Total operating income increased 396% to $110.0 million for the six months
ended June 30, 1996 from $22.2 million for the six months ended June 30, 1995.
As a percentage of long distance revenues, operating income was 23% for the six
months ended June 30, 1996 compared to 19% for the six months ended June 30,
1995. The increase in operating income as a percentage of long distance revenues
was primarily due to a decrease in communication charges per minutes of usage
and the decrease in general and administrative expenses as a percentage of long
distance revenues.

  Included in other income (expense) for the six months ended June 30, 1996 is
approximately $4.2 million of income related to the sale of the Company's 49%
investment in a joint venture.  In addition, the Company's investment
income(expense) increased to $1.7 million for the six months ended June 30, 1996
from  $(235,000) for the six months ended June 30, 1995.  The increase in
investment income was primarily due to additional interest income generated by
the investment of cash proceeds received from the sale of the Company's common
stock in May 1996.

Liquidity and Capital Resources

  As of June 30, 1996, the Company had cash and cash equivalents of $150.4
million, working capital of $164.0 million, and a revolving credit line
agreement with a bank. The amount available under the agreement is limited to
the lesser of $10 million or the borrowing base minus any letters of credit
outstanding. The Company had available borrowing capacity of $10 million at 
June 30, 1996. Information pertaining to the Company's litigation is included in
Note 7 to the Company's Consolidated Financial Statements and should be read
in conjunction with the discussion of liquidity and capital resources.

                                      13
<PAGE>
 
  The Company's operating activities provided cash of approximately $47.3
million for the six months ended June 30, 1996 and $9.6 million for the six
months ended June 30, 1995.  The increase is primarily due to the significant
growth in revenues and net income for the six months ended June 30, 1996 as
compared to the same period in 1995.

  The Company's investing activities have consisted primarily of property and
equipment purchases of $41.5 million for the six months ended June 30, 1996 and
$2.4 million for the six months ended June 30, 1995. In addition, during the six
months ended June 30, 1995, the Company made a capital contribution of $2.8
million, to obtain a 49% interest in a joint venture. The joint venture was
formed for the purpose of obtaining and operating a long distance network to
provide telecommunications services to the Company and other long distance
providers. Subsequent to December 31, 1995, the Company sold its entire 49%
interest in the joint venture for a sales price of $6.2 million.

  Total cash generated from / (used for) financing activities was $114.2 million
for the six months ended June 30, 1996 and $(3.2) million for the six months
ended June 30, 1995. The increase in cash was primarily due to proceeds from the
Company's initial public offering of its common stock in May 1996, which
resulted in net proceeds of approximately $134.4 million to the Company after
deducting the expenses of the offering. In addition, other financing activities
have consisted of payments of debt and capital lease obligations, and payments
of dividends. The Company made payments of debt and capital lease obligations of
$186,000 and payments of dividends of approximately $20.0 million during the six
months ended June 30, 1996.

Legislative and Regulatory Matters

  On February 8, 1996, the 1996 Telecommunications Act was enacted into law.
This comprehensive federal legislation will affect every sector of the
telecommunications industry. Included in the new statutory provisions is the
opening up of local telephone markets to competition and, subject to certain
safeguards, the elimination of restrictions on Bell Operating Companies ("BOC")
and GTE Operating Companies ("GTOC") entry into the long distance
telecommunications market. It is unknown at this time what impact the 1996
Telecommunications Act will have on the Company. Depending on the nature and
timing of BOC and GTOC entry into the long distance market, the Company will
face significant additional competition in the provision of long distance
services.

  The Pennsylvania Public Utility Commission ("PPUC") and the utility regulatory
bodies in all other states have approved the Company's reorganization that 
occurred on January 1, 1996.  However, the review by the Pennsylvania Attorney 
General's ("PAG") Office of the Company's marketing practices, which originally
had delayed the approval of the reorganization by the PPUC, is continuing.  In 
addition to the continuing review by the PAG Office, similar discussions and
reviews relating to the Company's marketing practices are ongoing in various
other states. Various governmental agencies monitor direct selling activities,
and the Company has occasionally been requested to supply information regarding
its marketing plan to certain of such agencies. Although the Company believes
that its network marketing system is in substantial compliance with laws and
regulations of Pennsylvania and other states relating to direct selling
activities, there is no assurance that legislation and regulations adopted in
particular jurisdictions in the future will not adversely affect the Company's
operations.



 
                                      14
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                                   FORM 10-Q

PART II.   OTHER INFORMATION


ITEM 1.  Legal Proceedings

         Information pertaining to this item is incorporated from Part I.
         Financial Information (Item 1. Financial Statements - Note 7 to
         Consolidated Financial Statements - Commitments and Contingencies -
         Litigation, Claims, and Assessments) and (Item 2. Management's
         Discussion and Analysis of Financial Condition and Results of
         Operations - Legislative and Regulatory Matters).

 
ITEM 2.  Changes in Securities

         None.

ITEM 3.  Defaults upon Senior Securities

         None.

ITEM 4.  Submission of Matter to a Vote of Security Holders

         None.

ITEM 5.  Other Information
 
         None.

ITEM 6.  Exhibits and Reports on Form 8-K

         (a) Exhibits: The exhibits filed as part of this report are set forth 
             in the Index of Exhibits on page 17 of this report.

 
         (b) Reports on Form 8-K:
 
             1)  Current report on Form 8-K dated June 3, 1996 regarding the 
                  Company's carrier contract with WorldCom Network Services, 
                  Inc.

 
             2)  Current report on Form 8-K dated June 26, 1996 regarding the 
                  Company's carrier contract with MCI Telecommunications, Corp.

                                      15
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                                   FORM 10-Q


                                   SIGNATURE


Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.


                                            Excel Communications, Inc.



Date: August 6, 1996                        /s/  John J. McLaine
     ------------------------                  --------------------------------

                                                     John J. McLaine
                                                     Executive Vice President,
                                                     Chief Financial Officer
                                                     and Secretary



Date: August 6, 1996                        /s/  Craig E. Holmes
     ------------------------                  --------------------------------

                                                     Craig E. Holmes
                                                     Vice President and
                                                     Chief Accounting Officer
 




                                      16
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                                 EXHIBIT INDEX


The following exhibits are included in this Quarterly Report on Form 10-Q:
<TABLE>
<CAPTION>
 
Exhibit Number                         Exhibit Description
- -------------                          -------------------
 
<S>                          <C>

 3.1                         Certificate of Incorporation of the Company dated
                             December 19, 1995, as amended January 11, 1996
                             (incorporated herein by reference to Exhibit 3.1 to
                             the Company's Registration Statement on Form S-1
                             (File No. 333-1076))

 3.2                         Bylaws of the Company (incorporated herein by 
                             reference to Exhibit 3.2 to the Company's
                             Registration Statement on Form S-1 (File No. 333-
                             1076))

10.1                         Telecommunications Services Agreement, dated May
                             31, 1996, between WorldCom Network Services, Inc.
                             d/b/a WilTel ("WilTel") and Excel Telecommunications, Inc.

10.2                         Program Enrollment Terms, dated May 31, 1996,
                             between WilTel and Excel Telecommunications, Inc.*
 
10.3                         Service Schedule, dated May 31, 1996, between
                             WilTel and Excel Telecommunications, Inc.*
 
10.4                         Amendment No. 3 to Excel Reseller Services
                             Agreement, dated February 20, 1995 and effective
                             April 1, 1995, between Frontier Communications
                             Services, Inc. and Excel Telecommunications, Inc.
 
10.5                         Carrier Agreement, dated June 26, 1996, between
                             MCI Telecommunications Corporation and Excel 
                             Telecommunications, Inc.*
 
11                           Computation of Net Income per Share
 
27                           Financial Data Schedule as of June 30, 1996
 
</TABLE>

* Confidential treatment requested. A series of XXX's have been inserted in
  these exhibits to indicate redactions in such exhibits for which confidential
  treatment has been requested with certain exceptions as set forth below in
  which a series of XXX's were a part of such exhibit. The redacted portions of
  these agreements have been separately filed with the Secretary of the
  Commission.

  1) Exhibit 10.2, page 4 of 16, (NPA-NXX)
  2) Exhibit 10.5, page 15, paragraph 19(f) (10XXX)
  3) Exhibit 10.5, page 17, paragraph 22 (10XXX)
  4) Exhibit 10.5, Attachment 2, page 1, paragraph (1)(b) (950-XXXX)
  5) Exhibit 10.5, Attachment 2, page 2, paragraph (1)(f) (950-XXXX, 
     1-800-XXX-XXXX, 10XXX)

                                      17

<PAGE>
 
                                                                    EXHIBIT 10.1

                                 TRANSCEND/TM/

                     TELECOMMUNICATIONS SERVICES AGREEMENT
                     -------------------------------------

    This Telecommunications Services Agreement (the "Agreement" or the "TSA") is
entered into as of the 31st day of May, 1996, by and between WORLDCOM NETWORK 
SERVICES, INC. d/b/a Wiltel, a Delaware corporation, with its principal office 
at One Williams Center, Tulsa, Oklahoma 74172 ("WilTel") and EXCEL 
TELECOMMUNICATIONS, INC., a Texas corporation, with its principal office at 9101
LBJ Freeway, Suite 800, Dallas, Texas  75243 ("Customer").

                                  WITNESSETH:

    WilTel agrees to provide and Customer agrees to accept switched 
telecommunications services and other associated services (collectively the 
"Services"), (i) as described in the Service Schedules attached hereto and 
incorporated herein by this reference, (ii) subject to the terms and conditions 
contained in this Agreement, including without limitation those terms and 
conditions contained in the Program Enrollment Terms ("PET") which are attached 
hereto and incorporated herein by reference, and (iii) in conformity with each 
Service Request (described below) which is accepted hereunder.

    In the event of a conflict between the terms of this Agreement, the PET, the
Service Schedule and the Service Request(s), the following order of precedence 
will prevail:  (1) PET, (2) Service Schedule, (3) this Agreement, and (4) 
Service Request(s).

    NOW, THEREFORE, in consideration of the above premises and other good and 
valuable consideration, the receipt and sufficiency of which are hereby 
acknowledged, the parties agree as follows:

1.  Service Term.
    ------------

    (A) Effective Date  This Agreement shall commence as of the Effective Date 
        --------------
    as described in the PET and shall continue for the period of time set forth
    in the PET (the "Service Term"). Upon the expiration of the Service Term,
    the Service in question will continue to be provided subject to termination
    by either party upon thirty (30) days prior written notice to the other
    party. Customer shall be liable for all charges associated with actual usage
    of the Services in question during the Service Term and any extension
    thereof.

    (B) PET  The PET, as executed by the parties, shall set forth the Discount 
        ---
    Schedule applicable to charges for Switched Services due under this
    Agreement, Customer's minimum monthly commitment, if any, and other
    information necessary to provide the Services under this Agreement.

    (C) Start of Service  WilTel's obligation to provide and Customer's 
        ----------------   
    obligation to accept and pay for non-usage sensitive charges for Services
    shall be binding to the extent provided for in this Agreement upon the
    submission of an acceptable Service Request to WilTel by Customer.
    Customer's obligation to pay for usage sensitive charges for Switched
    Services shall commence with respect to any Service as of the earlier of (i)
    the "Requested Service Date" set forth in each Service Request, or (ii) the
    date the Service in question is made available to Customer and used ("Start
    of Service"). Start of Service for particular Services shall be further
    described in the Service Schedule relevant to the Switched Services in
    question.


2/25/96                          Page 1 of 11                      CONFIDENTIAL
                                                                   ------------ 

<PAGE>
 
        (D)  Service Schedules  Services to be provided under this Agreement 
             -----------------
        shall be described in the WilTel Service Schedule which is executed by
        WilTel and Customer in connection with this Agreement (the "Service
        Schedule"). The Service Schedule shall become a part of this Agreement
        to the extent that it describes the particular Services therefor,
        specific terms and other information necessary or appropriate for WilTel
        to provide such Service to Customer.

        (E)  Service Requests  Customer's requests to initiate or cancel
             ----------------
        Services shall be described in an appropriate WilTel Service Request
        ("Service Requests"). Service Requests may consist of machine readable
        tapes, facsimiles or other means approved by WilTel. Further, Service
        Requests shall specify all reasonable information, as determined by
        WilTel, necessary or appropriate for WilTel to provide the Service(s) in
        question, which shall include without limitation, the type, quantity and
        end point(s) (when necessary) of circuits comprising a Service
        Interconnection as described in the applicable Service Schedules, or
        automatic number identification ("ANI") information relevant to the
        Service(s), the Requested Service Date, and charges, if any, relevant to
        the Services described in the Service Request. After WilTel's receipt
        and verification of a valid Service Request for SWITCHED Service (as
        defined in the Service Schedule) requiring a change in the primary
        interexchange carrier ("PIC"), WilTel agrees to (i) submit the ANI(s)
        relevant to such Service Requests to the following local exchange
        carriers ("LECs") (with which WilTel currently has electronic interface
        capabilities) within ten (10) days: Ameritech, Bell Atlantic, BellSouth,
        Nynex, Pacific Bell, Southwester Bell, US West, GTE and United, and (ii)
        submit the ANI(s) relevant to such Service Requests to those LECs with
        which WilTel does not have electronic interface capabilities within a
        reasonable time.

2.      Cancellation.
        ------------

        (A)  Cancellation Charge  At any time after the Effective Date, 
             -------------------
        Customer may cancel this Agreement if Customer provides written
        notification thereof to WilTel not less than thirty (30) days prior to
        the effective date of cancellation. In such case (or in the event WilTel
        terminates this Agreement as provided in Section 8), Customer shall pay
        to WilTel all charges for Services provided through the effective date
        of such cancellation plus a cancellation charge (the "Cancellation
        Charge") equal to one hundred percent (100%) of Customer's
        commitment(s), if any, (as described in the PET) that would have become
        due for the unexpired portion of the Service Term. Provided, however, if
        Customer cancels or terminates this Agreement for cause as defined in
        this Agreement, then Customer shall not be liable for or obligated to
        pay any Cancellation Charge.

        (B)  Liquidated Damages  It is agreed that WilTel's damages in the event
             ------------------
        Customer cancels this Agreement shall be difficult or impossible to
        ascertain. The provision for a cancellation charge in Subsection 2(A)
        above is intended, therefore, to establish liquidated damages in the
        event of a cancellation and to be WilTel's sole remedy hereunder and is
        not intended as a penalty.

        (C)  Cancellation Without Charge  Notwithstanding anything to the 
             ---------------------------
        contrary contained in Subsection 2(A) above, Customer may cancel this
        Agreement without incurring any cancellation charge if (i) WilTel fails
        to provide a network as warranted in Section 9 below; (ii) WilTel fails
        to deliver call detail records promptly based on the frequency selected
        by Customer (i.e., monthly, weekly or daily); or (iii) WilTel fails to
        submit ANI(s) relevant to such Service Requests to the LECs within the


2/25/96                          Page 2 of 11                      CONFIDENTIAL
                                                                   ------------

<PAGE>
 
        time period described in Subsection 1(E) above. Provided, however,
        Customer must give WilTel written notice of any such default and an
        opportunity to cure such default within five (5) days of the notice. In
        the event WilTel fails to cure any such default within the five-day
        period on more than three (3) occasions within any six (6) month period,
        Customer may cancel this Agreement without incurring any cancellation
        charge.

3.      Customer's End Users.
        --------------------
        
        (A)  End Users  Customer will obtain and upon WilTel's reasonable 
             ---------
        request provide WilTel (within two (2) business days of the date of the
        request) a written Letter of Agency ("LOA") acceptable to WilTel [or
        with any other means approved by the Federal Communications Commission
        ("FCC")], for each ANI indicating the consent of the end users of
        Customer ("End Users") to be served by Customer and transferred (by way
        of change of such End User's designated PIC) to the WilTel network prior
        to order processing. Each LOA will provide, among other things, that the
        End Users have consented to the transfer being performed by Customer or
        Customer's designee. When applicable, Customer will be responsible for
        notifying End Users, in writing (or by any other means approved by the
        FCC) that (i) a transfer charge will be reflected on their LEC bill for
        effecting a change in their primary interexchange carrier ("PIC"), (ii)
        the entity name under which their interstate, intrastate and/or operator
        services will be billed (if different from Customer), and (iii) the
        "primary" telephone number(s) to be used for maintenance and questions
        concerning their long distance service and/or billing. Customer agrees
        to send WilTel a copy of the documentation Customer uses to satisfy the
        above requirements promptly upon request of WilTel. WilTel may change
        the foregoing requirements for Customer's confirming orders and/or for
        notifying End Users regarding the transfer charge at any time in order
        to conform with applicable FCC and state regulations. Provided, however,
        Customer will be solely responsible for ensuring that the transfer of
        End Users to the WilTel network conforms with applicable FCC and state
        regulations, including without limitation, the regulations established
        by the FCC with respect to verification of orders for long distance
        service generated by telemarketing as promulgated in 47 C.F.R., Part 64,
        Subpart K, (S)64.1100 or any successor regulation(s).

        (B)  Transfer Charges/Disputed Transfers  Customer agrees that it is 
             -----------------------------------
        responsible for (i) all charges incurred by WilTel to change the PIC of
        End Users to the WilTel network, (ii) all charges incurred by WilTel to
        change End Users back to their previous PIC arising from disputed
        transfers to the WilTel network plus an administrative charge equal to
        twenty percent (20%) of such charges, and (iii) any other damages
        suffered by or awards against WilTel resulting from disputed transfers.

        (C)  Excluded ANIs  WilTel has the right to reject any ANI supplied by 
             -------------
        Customer for any of the following reasons: (i) WilTel is not authorized
        to provide or does not provide long distance services in the particular
        jurisdiction in which the ANI is located, (ii) a particular ANI
        submitted by Customer is not in proper form, (iii) Customer is not
        certified to provide long distance services in the jurisdiction in which
        the ANI is located, (iv) Customer is in default of this Agreement, (v)
        Customer fails to cooperate with WilTel in implementing reasonable
        verification processes determined by WilTel to be necessary or
        appropriate in the conduct of business, or (vi) any other circumstance
        reasonably determined by WilTel which could adversely affect WilTel's
        performance under this Agreement or WilTel's general ability to transfer
        its other customers or other end users to the WilTel network, including
        without limitation, WilTel's ability to electronically effect PIC

2/25/96                          Page 3 of 11                       CONFIDENTIAL
                                                                    ------------
<PAGE>
 
        changes with the LECs. In the event WilTel rejects an ANI, WilTel will
        notify Customer as soon as possible of its decision specifically
        describing the rejected ANI and the reason(s) for rejecting that ANI,
        and will not incur any further liability under this Agreement with
        regard to that ANI. Further, any ANI requested by Customer for Switched
        Services may be deactivated by WilTel if no Switched Services billings
        relevant thereto are generated in any three (3) consecutive calendar
        month/billing periods. WilTel will be under no obligation to accept ANIs
        within the three (3) full calendar month period preceding the scheduled
        expiration of the Service Term.

        (D)  Records  Customer will maintain documents and records ("Records") 
             -------
        supporting Customer's re-sale of Switched Services, including, but not
        limited to, appropriate and valid LOAs from End Users for a period of
        not less than (twelve) 12 months or such other longer period as may be
        required by applicable law, rule or regulation. Customer shall indemnify
        WilTel for any costs, charges or expenses incurred by WilTel arising
        from disputed PIC selections involving Switched Services to be provided
        to Customer for which Customer cannot produce an appropriate LOA
        relevant to the ANI and PIC charge in question, or when WilTel is not
        reasonably satisfied that the validity of a disputed LOA has been
        resolved.

        (E)  Customer Service  Customer will be solely responsible for billing
             ----------------
        the End Users and providing the End Users with customer service.
        Customer agrees to notify WilTel as soon as practicable in the event an
        End User notifies Customer of problems associated with the Services,
        including without limitation, excess noise, echo, or loss of Service.

4.      Customer's Responsibilities.
        ---------------------------

        (A)  Expedite Charges  In the event Customer requests expedited Services
             ----------------
        and/or changes to Service Orders and WilTel agrees to such request,
        WilTel will pass through the charges assessed by any supplying parties
        (e.g., local access providers) for such expedited charges and/or changes
        to Service Orders involved at the same rate to Customer. WilTel may
        further condition its performance of such request upon Customer's
        payment of such additional charges to WilTel.

        (B)  Fraudulent Calls  Customer shall indemnify and hold WilTel harmless
             ----------------
        from all costs, expenses, claims or actions arising from fraudulent
        calls of any nature which may comprise a portion of the Services to the
        extent that the party claiming the call(s) in question to be fraudulent
        is (or had been at the time of the call) an End User of the Services
        through Customer or an end user of the Services through Customer's
        distribution channels. Customer shall not be excused from paying WilTel
        for Services provided to Customer or any portion thereof on the basis
        that fraudulent calls comprised a corresponding portion of the Services.
        In the event WilTel discovers fraudulent calls being made (or reasonably
        believes fraudulent calls are being made), nothing contained herein
        shall prohibit WilTel from taking immediate action (without notice to
        Customer) that is reasonably necessary to prevent such fraudulent calls
        from taking place, including without limitation, denying Services to
        particular ANIs or terminating Services to or from specific locations.

5.      Charges and Payment Terms.
        -------------------------

        (A)  Payment  WilTel billings for Services hereunder are made on a 
             -------
        monthly basis (or such other basis as may be mutually agreed to by the 
        parties) following Start of Service. Subject to Subsection 5(D) below,
        Services shall be billed at the rates set forth in the PET and Service

2/25/96                          Page 4 of 11                      CONFIDENTIAL
                                                                   ------------
<PAGE>
 
        Requests, as the case may be. Discounts, if any, applicable to the rates
        for certain Services are set forth in the PET. Customer will pay all
        undisputed charges relative to each WilTel invoice for Services within
        thirty (30) days of the invoice date set forth on each WilTel invoice to
        Customer ("Due Date"). If payment is not received by WilTel on or before
        the Due Date, Customer shall also pay a late fee in the amount of the
        lesser of one and one-half percent (1-1/2%) of the unpaid balance of the
        charges for Services rendered per month or the maximum lawful rate under
        applicable state law.

        (B)  Definitions  Time of day rate periods (including WilTel Recognized 
             -----------
        National Holidays) will be as described in WilTel's F.C.C. Tariff No.5.

        (C)  Taxes  Customer acknowledges and understands that WilTel computes
             -----
        all charges herein exclusive of any applicable federal, state or local
        use, excise, gross receipts, sales and privilege taxes, duties, fees or
        similar liabilities (other than general income or property taxes),
        whether charged to or against WilTel or Customer because of the Services
        furnished to Customer ("Additional Charges"). Customer shall pay such
        Additional Charges in addition to all other charges provided for herein.

        (D)  Modification of Charges  WilTel reserves the right to eliminate
             -----------------------
        Services and/or modify charges for Services (which charge modifications
        may include time of day rate periods and shall not exceed then-current
        generally available WilTel charges for comparable services), upon not
        less than sixty (60) days prior notice to Customer, which notice will
        state the effective date for the charge modification. In the event
        WilTel notifies Customer of the elimination of a particular Service and/
        or an increase in the charges, Customer may terminate this Agreement,
        without incurring a cancellation charge only with respect to the
        Services affected by the increase in charges. In order to cancel such
        Services, Customer must notify WilTel, in writing, at least thirty (30)
        days prior to the effective date of the increase in charges. Further, in
        the event Customer cancels its subscription to a particular Service as
        described in this Subsection 5(D), WilTel and Customer agree to
        negotiate in good faith concerning Customer's minimum monthly
        commitment, if any, described in the PET.

        (E)  Billing Disputes  Notwithstanding the foregoing, late fees shall  
             ----------------
        apply (but shall not be due and payable for a period of sixty (60) days
        following the Due Date therefor) for amounts reasonably disputed by
        Customer, provided Customer: (i) pays all undisputed charges on or
        before the Due Date, (ii) presents a written statement of any billing
        discrepancies to WilTel in reasonable detail on or before the Due Date
        of the invoice in question, and (iii) negotiates in good faith with
        WilTel for the purpose of resolving such dispute within said sixty (60)
        day period. In the event such dispute is resolved in the favor of
        WilTel, Customer agrees to pay WilTel the disputed amounts together with
        any applicable late fees within ten (10) days of the resolution. In the
        event such dispute is resolved in favor of Customer, Customer will
        receive a credit for the disputed charges in question and the applicable
        late fees. In the event the dispute can not be resolved within such
        sixty (60) day period (unless WilTel has agreed in writing to extend
        such period) all disputed amounts together with late fees shall become
        due and payable, and this provision shall not be construed to prevent
        Customer from pursuing any available legal remedies. WilTel shall not be
        obligated to consider any Customer notice of billing discrepancies which
        are received by WilTel more than sixty (60) days following the Due Date
        of the invoice in question.

2/25/96                          Page 5 of 11                    CONFIDENTIAL
                                                                 ------------
<PAGE>
 
    (F) Suspension of Service  In the event all undisputed charges due pursuant
        --------------------- 
    to WilTel's invoice are not paid in full by the Due Date or disputed charges
    owed by Customer, if any, are not paid in full by the time specified as
    described in Subsection 5(E) above, WilTel shall have the right, after
    giving Customer ten (10) days prior notice and opportunity to pay such
    charges, to suspend all or any portion of the Services to Customer
    ("Suspension Notice") until such time (designated by WilTel in its
    Suspension Notice) as Customer has paid in full all undisputed charges then
                                                    ---
    due to WilTel, including any late fees. Following such payment, WilTel shall
    reinstitute Services to Customer only when Customer provides WilTel with
                                     ----
    satisfactory assurance of Customer's ability to pay for Services (i.e., a
    deposit, letter of credit or other means acceptable to WilTel) and
    Customer's advance payment of the cost of reinstituting Services. If
    Customer fails to make the required payment by the date set forth in the
    Suspension Notice, Customer will be deemed to have canceled the Services
    suspended effective as of the date of suspension. Such cancellation shall
    not relieve Customer for payment of applicable cancellation charges as
    described in Section 2.

6.  Credit:  Customer's execution of this Agreement signifies Customer's 
    ------
acceptance of WilTel's initial and continuing credit approval procedures and 
policies.  WilTel reserves the right to withhold initiation or full 
implementation of Services under this Agreement pending WilTel's initial
satisfactory credit review and approval thereof which may be conditioned upon 
terms specified by WilTel, including, but not limited to, security for payments 
due hereunder in the form of a cash deposit or other means.  WilTel reserves the
right to modify its requirements, if any, with respect to any security or other 
assurance provided by Customer for payments due hereunder in light of Customer's
actual usage when compared to projected usage levels upon which any security or 
assurance requirement was based.

7.  Creditworthiness:  If at any time there is a material adverse change in 
    ----------------
Customer's creditworthiness, then in addition to any other remedies available to
WilTel, WilTel may elect, in its sole discretion, to exercise one or more of the
following remedies:  (i) cause Start of Service for Services described in a 
previously executed Service Request to be withheld; (ii) cease providing 
Services pursuant to a Suspension Notice in accordance with Section 5(F); (iii) 
decline to accept a Service Request or other requests from Customer to provide 
Services which WilTel may otherwise be obligated to accept and/or (iv) condition
its provision of Services or acceptance of a Service Request on Customer's 
assurance of payment which shall be a deposit or such other means to establish 
reasonable assurance of payment.  An adverse material change in Customer's 
creditworthiness shall include, but not be limited to: (i) Customer's default of
its obligations to WilTel under this or any other agreement with WilTel; (ii) 
failure of Customer to make full payment of all undisputed charges due hereunder
on or before the Due Date on three (3) or more occasions during any period of 
twelve (12) or fewer months or Customer's failure to make such payment on or 
before the Due Date in any two (2) consecutive months; (iii) acquisition of 
Customer (whether in whole or by majority or controlling interest) by an entity 
which is insolvent, which is subject to bankruptcy or insolvency proceedings, 
which owes past due amounts to WilTel or any entity affiliated with WilTel or 
which is a materially greater credit risk than Customer; or, (iv) Customer's
being subject to or having filed for bankruptcy or insolvency proceedings or the
legal insolvency of Customer.

8.  Remedies for Breach.  In the event Customer is in material breach of this
    -------------------                                                      
Agreement, including without limitation, failure to pay all undisputed charges
due hereunder by the date stated in the Suspension Notice described in
Subsection 5(F), WilTel shall have the right, after giving Customer five


2/25/96                          Page 6 of 11                      CONFIDENTIAL
                                                                   ------------
<PAGE>
 
(5) days prior notice and opportunity to cure, and in addition to foreclosing
any security interest WilTel may have, to (i) terminate this Agreement; (ii)
withhold billing information from Customer; and/or (iii) contact the End Users
(for whom calls are originated and terminated solely over facilities comprising
the WilTel network) directly and bill such End Users directly until such time as
WilTel has been paid in full for the amount owed by Customer.  If Customer fails
to make payment by the date stated in the Suspension Notice and WilTel, after
giving Customer five (5) days prior notice, terminates this Agreement as
provided in this Section 8, such termination  shall not relieve Customer for
payment of applicable cancellation charges as described in Section 2 above.

9.  Warranty.  WilTel will use reasonable efforts under the circumstances to
    --------                                                                
maintain its overall network quality.  The quality of Services provided
hereunder shall be consistent with telecommunications common carrier industry
standards, government regulations and sound business practices.  WILTEL MAKES NO
OTHER WARRANTIES ABOUT THE SERVICES PROVIDED HEREUNDER, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE OR USE.

10.  Liability; General Indemnity; Reimbursement.
     ------------------------------------------- 

     (A) Limited Liability IN NO EVENT WILL EITHER PARTY HERETO BE LIABLE TO
         -----------------
     THE OTHER PARTY FOR ANY INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL
     LOSSES OR DAMAGES, INCLUDING WITHOUT LIMITATION, LOSS OF REVENUE, LOSS
     OF CUSTOMERS OR CLIENTS, LOSS OF GOODWILL OR LOSS OF PROFITS ARISING IN
     ANY MANNER FROM THIS AGREEMENT AND THE PERFORMANCE OR NONPERFORMANCE OF
     OBLIGATIONS HEREUNDER.

     (B) General Indemnity  In the event parties other than Customer (e.g.,
         -----------------                                                 
     Customer's End Users) shall have use of the Services through Customer, then
     Customer agrees to forever indemnify and hold WilTel, its affiliated
     companies and any third-party provider or operator of facilities employed
     in provision of the Services harmless from and against any and all claims,
     demands, suits, actions, losses, damages, assessments or payments which
     those parties may assert arising out of or relating to any defect in the
     Services unless such defect is caused solely by the gross negligence or
     willful misconduct of WilTel.

     (C) Reimbursement  Customer agrees to reimburse WilTel for all reasonable
         -------------                                                        
     costs and expenses incurred by WilTel due to WilTel's direct participation
     (either as a party or witness) in any administrative, regulatory or
     criminal proceeding concerning Customer if WilTel's involvement in said
     proceeding is based on Customer's misconduct or violation of any applicable
     law or regulation.

11.  Force Majeure.  If WilTel's performance of this Agreement or any obligation
     -------------                                                              
hereunder is prevented, restricted or interfered with by causes beyond its
reasonable control including, but not limited to, acts of God, fire, explosion,
vandalism, cable cut, storm or other similar occurrence, any law, order,
regulation, direction, action or request of the United States government, or
state or local governments, or of any department, agency, commission, court,
bureau, corporation or other instrumentality of any one or more such
governments, or of any civil or military authority, or by national emergency,
insurrection, riot, war, strike, lockout or work stoppage or other labor
difficulties, or supplier failure, shortage, breach or delay, then WilTel shall
be excused from such performance on a day-to-day basis to the extent of such
restriction or interference.  WilTel shall use reasonable efforts under the
circumstances to avoid or remove such causes or nonperformance and shall proceed
to perform with reasonable dispatch whenever such causes are removed or cease.

2/25/96                          Page 7 of 11                      CONFIDENTIAL
                                                                   ------------
<PAGE>
 
12.     State Certification.  Customer warrants that in all jurisdictions in
          -------------------                                                 
which it provides long distance services that require certification, it has
obtained the necessary certification from the appropriate governmental
authority.  Further, if required by WilTel, Customer agrees to provide proof of
such certification acceptable to WilTel.  In the event Customer is prohibited,
either on a temporary or permanent basis, from continuing to conduct its
telecommunications operations in a given state, Customer shall (i) immediately
notify WilTel by facsimile, and (ii) send written notice to WilTel within
twenty-four (24) hours of such prohibition.

13.  Interstate/Intrastate Service.  Except with respect to Services
     -----------------------------                                  
specifically designated as intrastate Services or international Services, the
rates provided to Customer in a Service Schedule are applicable only to Services
if such Services are used for carrying interstate telecommunications (i.e.,
Services subject to FCC jurisdiction).  WilTel shall not be obligated to provide
Services with end points within a single state or Services which
originate/terminate at points both of which are situated within a single state.
In those states where WilTel is authorized to provide intrastate service (i.e.,
telecommunications transmission services subject to the jurisdiction of state
regulatory authorities), WilTel will, at its option, provide intrastate Services
pursuant to applicable state laws, regulations and applicable tariff, if any,
filed by WilTel with state regulatory authorities as required by applicable law.

14.  Authorized Use of WilTel Name.  Without the other party's prior written
     -----------------------------                                          
consent, neither party shall (i) refer to itself as an authorized representative
of the other party whenever it refers to the Services in promotional,
advertising or other materials, or (ii) use the other party's logos, trade
marks, service marks, or any variations thereof in any of its promotional,
advertising or other materials.  Additionally, each party shall provide to the
other party for its prior review and written approval, all promotions,
advertising or other materials or activity using or displaying the other party's
name or the Services to be provided hereunder.  Each party agrees to change or
correct, at such party's expense, any such material or activity which the other
party, in its sole reasonable judgment, determines to be inaccurate, misleading
or otherwise objectionable.  Customer is explicitly authorized to only use the
following statements in its sales literature or if in response to the inquiry by
Customer's end user:  (i) "Customer utilizes the WilTel network", (ii) "Customer
utilizes WilTel's facilities", (iii) "WilTel provides only the network
facilities", and (iv) "WilTel is our [or one of our] network services provider".

15.  Notices.  Notices under this Agreement shall be in writing and delivered to
     -------                                                                    
the person identified below at the offices of the parties as they appear below
or as otherwise provided for by proper notice hereunder.  Customer shall notify
WilTel in writing if Customer's billing address is different than the address
shown below.  The effective date for any notice under this Agreement shall be
the date of actual receipt of such notice by the appropriate party,
notwithstanding the date of mailing or transmittal via hand delivery or
facsimile.

If to WilTel:       WorldCom Network Services, Inc.
                    One Williams Center, 28th Floor
                    Tulsa, OK  74172
                    Attn: Carrier Sales Dept.


2/25/96                          Page 8 of 11                      CONFIDENTIAL
                                                                   ------------
<PAGE>
 
If to Customer:            Excel Telecommunications, Inc.
                           9101 LBJ Freeway, Suite 800
                           Dallas, TX 75243
                           Attn:  Kenny A. Trout
                           Telephone No.  (214) 863-8788
                                          ----------------------
                           Fax No.:       (214) 863-8777
                                     ---------------------------

16.  No-Waiver.  No term or provision of this Agreement shall be deemed waived
     ---------                                                                
and no breach or default shall be deemed excused unless such waiver or consent
shall be in writing and signed by the party claimed to have waived or consented.
A consent to waiver of or excuse for a breach or default by either party,
whether express or implied, shall not constitute a consent to, waiver of, or
excuse for any different or subsequent breach or default.

17.  Partial Invalidity; Government Action.
     ------------------------------------- 

     (A) Partial Invalidity  If any part of any provision of this Agreement or
         ------------------                                                   
     any other agreement, document or writing given pursuant to or in connection
     with this Agreement shall be invalid or unenforceable under applicable law,
     rule or regulation, that part shall be ineffective to the extent of such
     invalidity only, without in any way affecting the remaining parts of that
     provision or the remaining provisions of this Agreement.  In such event,
     Customer and WilTel will negotiate in good faith with respect to any such
     invalid or unenforceable part to the extent necessary to render such part
     valid and enforceable.

     (B) Government Action  Upon thirty (30) days prior notice, either party
         -----------------                                                  
     shall have the right, without liability to the other, to cancel an affected
     portion of the Service if any material rate or term contained herein and
     relevant to the affected Service is substantially changed by the other
     party (to the detriment of the terminating party) or found to be unlawful
     or the relationship between the parties hereunder is found to be unlawful
     by order of the highest court of competent jurisdiction to which the matter
     is appealed, the FCC, or other local, state or federal government authority
     of competent jurisdiction.

18.  Exclusive Remedies.  Except as otherwise specifically provided for herein,
     ------------------                                                        
the remedies set forth in this Agreement comprise the exclusive remedies
available to either party at law or in equity.

19.  Use of Service.  Upon WilTel's acceptance of a Service Request hereunder,
     --------------                                                           
WilTel will provide the Services specified therein to Customer upon condition
that, to Customer's best knowledge, the Services shall not be used for any
unlawful purpose.  The provision of Services will not create a partnership or
joint venture between the parties or result in a joint communications service
offering to any third parties, and WilTel and Customer agree that this
Agreement, to the extent it is subject to FCC regulation, is an inter-carrier
agreement which is not subject to the filing requirements of Section 211(a) of
the Communications Act of 1934 (47 U.S.C. (S) 211(a)) as implemented in 47
C.F.R. (S) 43.51.

20.  Choice of Law; Forum.
     -------------------- 

     (A) Law  This Agreement shall be construed under the laws of the State of
         ---                                                                  
     Oklahoma without regard to choice of law principles.

     (B) Forum  Any legal action or proceeding with respect to this Agreement
         -----                                                               
     may be brought in the Courts of the State of Oklahoma in and for the County
     of Tulsa or the United States of America for the Northern District of
     Oklahoma.  By execution of this Agreement, both Customer and WilTel hereby
     submit to such jurisdiction, hereby expressly waiving


2/25/96                          Page 9 of 11                      CONFIDENTIAL
                                                                   ------------
<PAGE>
 
     whatever rights may correspond to either of them by reason of their present
     or future domicile.  In furtherance of the foregoing, Customer and WilTel
     hereby agree to service by U.S. Mail at the notice addresses referenced in
     Section 15.  Such service shall be deemed effective upon the earlier of
     actual receipt or seven (7) days following the date of posting.

21.  Proprietary Information.
     ----------------------- 

     (A) Confidential Information  The parties understand and agree that the
         ------------------------                                           
     terms and conditions of this Agreement (but not the existence thereof), all
     documents referenced herein (including invoices to Customer for Services
     provided hereunder), communications between the parties and/or their
     respective agents regarding this Agreement or the Services to be provided
     hereunder (including price quotes to Customer for any Services proposed to
     be provided or actually provided hereunder), as well as such information
     relevant to any other agreement between the parties (collectively
     "Confidential Information"), are confidential as between Customer and
     WilTel.

     (B) Limited Disclosure  A party shall not disclose Confidential Information
         ------------------                                                     
     unless subject to discovery or disclosure pursuant to legal process, or to
     any other party other than the directors, officers, and employees of a
     party or a party's agents including their respective attorneys,
     consultants, brokers, lenders, insurance carriers or bona fide prospective
     purchasers who have specifically agreed in writing to nondisclosure of the
     terms and conditions hereof. Any disclosure hereof required by legal
     process shall only be made after providing the non-disclosing party with
     notice thereof in order to permit the non-disclosing party to seek an
     appropriate protective order or exemption. Violation by a party or its
     agents of the foregoing provisions shall entitle the non-disclosing party,
     at its option, to obtain injunctive relief without a showing of irreparable
     harm or injury and without bond.

     (C) Press Releases  Except as provided in Section 14 above, the parties
         --------------                                                     
     further agree that any press release, advertisement or publication
     generated by a party regarding this Agreement, the Services provided
     hereunder or in which a party desires to mention the name of the other
     party or the other party's parent or affiliated company(ies), will be
     submitted to the non-publishing party for its written approval prior to
     publication.

     (D) Survival of Confidentiality  The provisions of this Section 21 will be
         ---------------------------                                           
     effective as of the date of this Agreement and remain in full force and
     effect for a period which will be the longer of (i) one (1) year following
     the date of this Agreement, or (ii) one (1) year from the termination of
     all Services hereunder.

22.  Successors and Assignment. This Agreement shall be binding upon and inure
     -------------------------                                                
to the benefit of the parties hereto and their respective successors or assigns,
provided, however, that Customer shall not assign or transfer its rights or
obligations under this Agreement without the prior written consent of WilTel,
which consent shall not be unreasonably withheld or delayed, and further
provided that any assignment or transfer without such consent shall be void.

23.  General.
     ------- 

     (A) Survival of Terms  The terms and provisions contained in this Agreement
         -----------------                                                      
     that by their sense and context are intended to survive the performance
     thereof by the parties hereto shall so survive the

2/25/96                          Page 10 of 11                     CONFIDENTIAL
                                                                   ------------
<PAGE>
 
     completion of performance and termination of this Agreement, including,
     without limitation, provisions for indemnification and the making of any
     and all payments due hereunder.

     (B) Headings  Descriptive headings in this Agreement are for convenience
         --------                                                            
     only and shall not affect the construction of this Agreement.

     (C) Industry Terms  Words having well-known technical or trade meanings
         --------------                                                     
     shall be so construed, and all listings of items shall not be taken to be
     exclusive, but shall include other items, whether similar or dissimilar to
     those listed, as the context reasonably requires.

     (D) Rule of Construction  No rule of construction requiring interpretation
         --------------------                                                  
     against the drafting party hereof shall apply in the interpretation of this
     Agreement.

24.  Entire Agreement.  This Agreement consists of (i) all the terms and
     ----------------                                                   
conditions contained herein, and, (ii) all documents incorporated herein
specifically by reference.  This Agreement constitutes the complete and
exclusive statement of the understandings between the parties and supersedes all
proposals and prior agreements (oral or written) between the parties relating to
Service provided hereunder.  No subsequent agreement or amendment to this
Agreement, the PET or the Service Schedules between the parties concerning the
Services shall be effective or binding unless it is made in writing and
subscribed to by authorized representatives of Customer and WilTel.

     IN WITNESS WHEREOF, the parties have executed this Telecommunications
Services Agreement on the date first written above.


WORLDCOM NETWORK SERVICES, INC.          EXCEL TELECOMMUNICATIONS, INC.
d/b/a WilTel


By:  /s/ Charles M. Cole III        By:  /s/ Kenny A. Troutt
     ---------------------------         ----------------------------
           (Signature)                          (Signature)

Charles M. Cole III                 Kenny A. Troutt
- --------------------------------    ---------------------------------
          (Print Name)                          (Print Name)

Vice President, Carrier Sales       President and CEO
- --------------------------------    ---------------------------------
            (Title)                             (Title)

2/25/96                          Page 11 of 11                     CONFIDENTIAL
                                                                   ------------

<PAGE>

                                                                    EXHIBIT 10.2
 

                                 TRANSCEND(TM)

                           PROGRAM ENROLLMENT TERMS
                           ------------------------

     These Program Enrollment Terms ("PET") are made by and between WorldCom 
Network Services, Inc. d/b/a WilTel ("WilTel") and Excel Telecommunications, 
Inc. ("Customer") and are part of their agreement for switched services, more 
particularly identified as TSA#EXC-960415 (the "TSA"). In accordance with the 
TSA, charges to Customer for Service obtained thereunder shall be subject to the
charges and discounts set forth below and the TSA shall be deemed to include all
of the terms and conditions set forth herein. The TSA, this PET and the Service 
Schedule are collectively referred to as the "Agreement".

1.  SERVICE TERM:  The parties agree to substitute Subsection 1(A) of the 
    Agreement to read in its entirety as follows:

    (A)  Effective Date  This Agreement shall commence as of May 31, 1996 (the 
         --------------                                      --- --  ----
    "Effective Date") and shall continue for a period of forty-eight (48) months
    thereafter (the "Initial Service Term"). Upon the expiration of the Initial
    Service Term, this Agreement shall automatically renew for successive one
    (1) year terms ("Extension Periods"), unless either party gives ninety (90)
    days written notice prior to the expiration of the Initial Service Term or
    any Renewal Period. Customer shall be liable for all charges associated with
    actual usage of the Services in question during the Service Term and any
    extension thereof. WilTel will not be obligated to accept any Service
    Request under this Agreement if Customer's initial Service Request is (i)
    not submitted by Customer within thirty (30) days of the date of this PET,
    and (ii) not subject to a Requested Service Date within ninety (90) days of
    the Effective Date.

2.  RATES:  Rates for Services hereunder will be generally comprised of the 
    following charges, if applicable: (i) local exchange company ("LEC") charges
    (including without limitation, access charges, egress charges, SMS 800
    queries, etc.), (ii) domestic transport charges (i.e., transport within the
    continental United States), (iii) if applicable, Non-Mainland transport
    charges or International transport charges, and (iv) applicable surcharges
    (e.g., directory assistance). For illustration purposes only, attached
    hereto are examples of how the various charges are applied based solely on
    the assumptions and information shown therein.

    (A)  DOMESTIC TRANSPORT CHARGES.

         (1)  "Domestic Transport Charges" are based on the location (i.e., Tier
         A, Tier B or Tier C) of the originating and terminating local access
         transport areas ("LATAs") (excluding TRAVEL CARD Service). A list of
         the LATAs comprising Tier A, Tier B and Tier C LATAs is shown on
         Schedule "1" attached hereto and incorporated herein by reference. The
         Domestic Transport Charge will be assessed on all completed or answered
         calls and will be based upon the number of originating seconds.
         Transport Charges will be billed in six-second increments and will be
         subject to a six-second minimum charge. The Transport Charge for each
         Tier (the "Tier Charge") relative to each Service is shown below:

2/25/96                          Page 1 of 16                       CONFIDENTIAL
                                                                    ------------
<PAGE>
 
     (2)  The Tier Charges for SWITCHED ACCESS Service and DEDICATED ACCESS
     Service calls (regardless of jurisdiction) within the continental United
     States are shown below.

                   (i)         BASE RATES - Day

                               Tier A         XXXXXXX
                               Tier B         XXXXXXX
                               Tier C         XXXXXXX

                   (ii)        BASE RATES - NonDay

                               Tier A         XXXXXXX
                               Tier B         XXXXXXX
                               Tier C         XXXXXXX

     With respect to SWITCHED ACCESS Service and DEDICATED ACCESS Service calls
     within the continental United States, the Transport Charge will be
     comprised of an originating Tier Charge and a terminating Tier Charge. The
     table below shows the total Tier Charges for SWITCHED ACCESS Service and
     DEDICATED ACCESS Service calls taking into account the various originating
     Tiers and terminating Tiers.

                   (iii)       Base Rates - Day

                   ========================================== 
                                 Tier A    Tier B   Tier C
                   ------------------------------------------
                      Tier A     XXXXXX    XXXXXX   XXXXXX
                   ------------------------------------------
                      Tier B     XXXXXX    XXXXXX   XXXXXX
                   ------------------------------------------
                      Tier C     XXXXXX    XXXXXX   XXXXXX
                   ========================================== 

                   (ii)  Base Rates - NonDay

                   ========================================== 
                                 Tier A    Tier B   Tier C
                   ------------------------------------------
                      Tier A     XXXXXX    XXXXXX   XXXXXX
                   ------------------------------------------
                      Tier B     XXXXXX    XXXXXX   XXXXXX
                   ------------------------------------------
                      Tier C     XXXXXX    XXXXXX   XXXXXX
                   ========================================== 

     With respect to calls from the continental United States to Alaska, Hawaii,
     Puerto Rico, and the United States Virgin Islands ("Non-Mainland"), or to
     an International location, the Domestic Transport Charge will be comprised
     of the applicable originating Tier Charge and the terminating Tier Charge
     which will be deemed to be Tier A. With respect to 800 calls (and 1+ calls
     from Hawaii only) from a Non-Mainland location to the continental United
     States, the Domestic Transport Charge will be comprised of the originating
     Tier Charge which will be deemed to be Tier A and the applicable
     terminating Tier Charge.

     (3)  The Tier Charges for Carrier TERMINATION Service calls (regardless of
     jurisdiction or time of day) within the continental United States or from
     the continental United States to an International location are shown below.
     The Domestic Transport Charge will be comprised of the applicable Tier
     Charge based on the Tier to which the call is terminated.

2/25/96                          Page 2 of 16                     CONFIDENTIAL
                                                                  ------------
<PAGE>
 
              Tier A             XXXXXXX
              Tier B             XXXXXXX
              Tier C             XXXXXXX

     (4) The Tier Charges for Carrier 800 ORIGINATION Service calls (regardless
     of jurisdiction or time of day) within the continental United States are
     shown below. The Domestic Transport Charge will be comprised of the
     applicable Tier Charge based on the Tier from which the call is originated.

              Tier A             XXXXXXX
              Tier B             XXXXXXX
              Tier C             XXXXXXX

     (5) With respect to Directory Assistance calls within the continental
     United States and to Canada, the Domestic Transport Charge will be
     comprised of the applicable originating Tier Charge and the terminating
     Tier Charge which will be deemed to be Tier A.

(B)  NON-MAINLAND TRANSPORT CHARGES

     (1) With respect to calls originating in the continental United States and
     terminating to a Non-Mainland location, the following "Non-Mainland
     Transport Charges" will apply in addition to any applicable Domestic
     Transport Charge as described in Subsection 2(A) above:

          Non-Mainland Location      Non-Mainland Transport Charge 
          ---------------------      -----------------------------
                 Alaska                        XXXXXXX
                 Hawaii                        XXXXXXX
              Puerto Rico                      XXXXXXX
           US Virgin Islands                   XXXXXXX

(2)  With respect to 800 calls (and 1+ calls from Hawaii only) originating from 
a Non-Mainland locatin and terminating to the continental United States, the 
following Non-Mainland Transport Charges will apply in addition to any 
applicable Domestic Transport Charge as described in Subsection 2(A) above:

          None-Mainland Location          Non-Mainland Transport Charge
          ----------------------          -----------------------------

                  Alaska                            XXXXXXX
                  Hawaii                            XXXXXXX
                Puerto Rico                         XXXXXXX
             US Virgin Islands                      XXXXXXX

(C)  INTERNATIONAL TRANSPORT CHARGES.

     Commencing with the Effective Date described in Section 1 above, with
     respect to calls originating in the continental United States and
     terminating to an International location (i.e., other than a non-Mainland
     location), the "International Transport Charge" will be deemed to
     correspond with the $1mm Int'l Monthly Revenue Level shown on Schedule "2"
     attached hereto and incorporated herein by reference.

(D)  LEC CHARGES

     (1)  "LEC Charges" include Access Charges, Egress Charges and SMS 800 
     queries.  "Access Charges" and "Egress Charges" are per minute

2/25/96                           Page 3 of 16                 CONFIDENTIAL
                                                               ------------


<PAGE>
 
costs reasonably calculated by WilTel in accordance with this Agreement between 
the applicable WilTel point of presence and the terminating or originating 
point, and rated at the applicable end office (NPA-NXX) level using switched 
tandem access rates and charges (excluding TRAVEL CARD Service).  Directory 
Assistance calls will only be assessed the applicable Access Charge.  Customer 
will also pay WilTel a XXXXXXXXXXXXXXXX administrative charge which is assessed 
on the total of Customer's monthly LEC Charges.  The NPA-NXX is generally 
identified by the end user's automated number identification ("ANI"); provided, 
however, in the event there is not an identified originating ANI reasonably 
attributable to Customer, the NPA-NXX will be assigned based on WilTel's 
originating trunk group.  The terminating NPA-NXX will be identified by the 
dialed number;  provided, however, in the event there is not an identified 
dialed number, the NPA-NXX will be assigned based on WilTel's terminating trunk 
group.

(2)  The per minute rates utilized by WilTel in calculating the applicable 
Access Charges and Egress Charges are described in the local exchange carrier's 
("LECs") applicable tariffs and are exclusive of any discounts based on minute 
or term commitments.  In the event the LECs provide discounts which Customer 
would receive based solely on its own traffic, and such discounts have a 
material effect on Customer's total charges for Services provided hereunder, 
WilTel and Customer agree to negotiate in good faith concerning the calculation 
of all LEC charges to reflect the charges Customer would pay based solely on 
Customer's usage.  The Access Charges and Egress Charges may include, without 
limitation the components and elements described below;  provided, however, the 
terminology with respect to these components and elements may vary among LECs. 
The Access Charges and Egress Charges will be calculated taking into effect 
whether the call is interstate, intrastate or intraLATA, the direction of the 
call (i.e., whether originating or terminating), whether the call is premium or 
nonpremium (if applicable), the mileage, the meet point (if applicable) and the 
call type (i.e., 1+ or 800).  WilTel may also apply any other rating elements 
which are assessed by the LECs or third parties (e.g., regulatory fee 
assessments or non-standard LEC access components) whether such charges are 
based per access line, per business line, per market share, per call, etc. 
(e.g., the Arkansas Carrier Common Line charge which is assessed by a 
regulatory body and allocated to the LECs) (collectively, the "Other Charges").
Upon reasonable request by Customer, WilTel agrees to substantiate how WilTel
calculated the cost per minute with respect to the Other Charges. With respect
to those LECs utilizing a "time of day" differential (i.e., Day/Nonday, Day/
Evening/Night, etc.), WilTel will only use the "Day" rate provided by the LECs.

                  Component                         Elements
             -------------------               ---------------------

             Carrier Common Line               Originating
                                               Terminating

             End Office                        Local Switching
                                               Equal Access Recovery
                                               Information Surcharge





2/25/96                      Page 4 of 16                           CONFIDENTIAL
                                                                    ------------
<PAGE>
 
         Local Transport                        Termination
                                                Tandem Switching
                                                Facility
                                                Interconnection

         Entrance Facility                      DS-3 (month-to-month electrical)
                                                Multiplexer (3/1 month-to-month)

     (3) The Access Charges and Egress Charges are generally applied on a per
     minute basis except for (i) the Local Transport Facility charge which is
     based on minutes and mileage, and (ii) the Entrance Facility rate and
     Multiplexer rate which are flat monthly rates which are converted by WilTel
     to a cost per minute basis by dividing the applicable DS-3 flat rate or the
     multiplexer rate as found in the applicable LEC tariff by XXXXXXXXX. WilTel
     reserves the right to convert any other flat rates assessed by the LECs
     into per minute charges. Any per minute charges determined hereunder will
     be added to the applicable Access Charges and Egress Charges. Upon thirty
     (30) days' prior written notice, WilTel may also charge Customer for other
     charges it is assessed by any LEC or the SMS 800 database administrator for
     800 number service (e.g., National Exchange Carrier Association (NECA)
     charges, etc.), excluding any charges incurred by WilTel solely for the
     purpose of maintaining its network.

     Example: Assume the applicable LEC tariffed rate (i) for entrance facility
     charges is XXXXXX per DS-3, and (ii) for muxing is XXXXXXXXXXXX mux. The
     Entrance Facility rate will be XXXXXXXXXXXXXXXXXXXXXXXXXXXXX and the
     Multiplexer rate will be XXXXXXXXXXXXXXXXXXXXXXXXXXX.

     (4)  Access Charges will commence when the call is originated and will end 
     when the call is disconnected. Customer will be assessed Access Charges
     even if a call is not completed. Egress Charges will commence when the call
     is answered and will end when the call is disconnected. Access Charges and
     Egress Charges will not apply with respect to dedicated access originations
     or terminations, respectively.

(E)  TRANSCEND(TM) MANAGER.

     WilTel agrees to provide Customer, at no cost to Customer, a windows-based
     software program entitled "Transcend(TM) Manager" which will include, among
     other things, the Transcend(TM) Database (as described herein) and various
     management reports. The "Transcend(TM) Database" will contain the
     applicable Access Charges and Egress Charges reasonably calculated by
     WilTel in accordance with this Agreement at each LEC end office. The
     Database will be updated periodically to take into account any tariff
     changes by the various LECs ("Tariff Changes"). Tariff Changes received by
     WilTel on or before the fifteenth (15th) day of a month and effective as of
     the first day of the following month or thereafter, will be incorporated
     into the Transcend(TM) Database by the first day of the month following
     WilTel's receipt thereof or the date such Tariff Changes are effective,
     whichever is later.

(F)  DIRECTORY ASSISTANCE SURCHARGE:

     Directory assistance calls in the continental United States will be
     assessed a surcharge of XXXXXX in addition to any applicable Domestic
     Transport Charge as described in Subsection 2(A)(2) above plus applicable
     LEC Charges. Directory assistance calls to Canada

2/25/96                          Page 5 of 16                    CONFIDENTIAL
                                                                 ------------
<PAGE>
 
         will be assessed a surcharge of XXXXXXX in addition to any applicable
         Domestic Transport Charge as described in Subsection 2(A) above and the
         applicable Non-Mainland Transport Charge as described in Subsection
         2(B) above.

    (G)  TRAVEL CARD SERVICE RATES:

         (1)  Basic Interstate TRAVEL CARD Service Rates Per Minute:  XXXXXX 
         Day, XXXXXX Nonday.

         (2)  Basic Intrastate TRAVEL CARD Service Rates Per Minute [NOT SUBJECT
         TO DISCOUNT]: SEE ATTACHED INTRASTATE SWITCHED ACCESS RATE SCHEDULE FOR
         BASIC TRAVEL CARD SERVICE.

         (3)  International TRAVEL CARD Service Rates Per Minute [NOT SUBJECT TO
         DISCOUNT]: SEE ATTACHED INTERNATIONAL SWITCHED ACCESS RATE SCHEDULE FOR
         BASIC TRAVEL CARD SERVICE. International TRAVEL CARD Service calls from
         the domestic United States to International locations (other than
         Canada) are subject to a surcharge of XXXX per call.

         (4)  TRAVEL CARD Service Rates Per Minute from the domestic United 
         States to Canada [NOT SUBJECT TO DISCOUNT]: XXXXXXX XXXX, XXXXXXX
         Nonday. TRAVEL CARD Service calls from the domestic United States to
         Canada are subject to a surcharge of XXXX per call.

         (5)  TRAVEL CARD Service Rates Per Minute from Canada to the domestic 
         United States [NOT SUBJECT TO DISCOUNT]: XXXXXXX Day, XXXXXXX Nonday.
         TRAVEL CARD Service calls from Canada to the domestic United States are
         subject to a surcharge of XXXX per call.

         (6)  Enhanced TRAVEL CARD Service Pricing [NOT SUBJECT TO DISCOUNT]:  
         Enhanced features to the TRAVEL CARD Service are available as
         described in the attached schedule for Enhanced TRAVEL CARD Service
         Pricing.

         (7)  TRAVEL CARD Service Discount:  XXXXXXXXXXXXXXXXXXXXX.

3.  DISCOUNTS:

    (A)  For purposes of this Agreement, Customer "Monthly Revenue Level" will 
    be comprised of Customer's gross (i.e., prior to the application of any
    discounts) (i) Transport Charges (i.e., Domestic, Non-Mainland and
    International); (ii) LEC charges (including Other Charges); (iii) Directory
    Assistance surcharges; (iv) TRAVEL CARD Service charges; (v) the
    Administrative Fee described in Subsection 2(D)(1) above; (vi) XXXXXXXXX
    times Customer's first XXXXXXXX of monthly recurring private line
    interexchange service charges (including both domestic and international)
    from WilTel; (vii) XXXXXXX times Customer's second XXXXXXXX of monthly
    recurring private line interexchange service charges (including both
    domestic and international) from WilTel; and, (viii) Customer's monthly
    recurring private line interexchange service charges (including both
    domestic and international) from WilTel in excess of XXXXXXXX. Customer's
    Monthly Revenue Level will not include any pro rata charges, ancillary or
    special feature charges, such as, Authorization codes or CDR Tapes, or any
    other charges other than those identified by the relevant WilTel invoice as
    monthly recurring private line interexchange service charges or the switched
    service charges specifically mentioned in this Subsection (A).


2/25/96                          Page 6 of 16                       CONFIDENTIAL
<PAGE>
 
    (B) Commencing with the Effective Date and continuing through the end of the
    Service Term (the "Commitment Period"), Customer will receive the applicable
    discount percentages (the "Discount") as shown in Subsections (C), (D), (E)
    and (F) below. The Discount will only be applied to Customer's Domestic
    Transport Charges as described in Subsection 2(A) above and Customer's Non-
    Mainland Transport Charges to Non-Mainland locations (excluding Canada).
    
    (C) TERMINATION Service:  XXXXXXXXXXXXXXXXXXXXXXX.     
    
    (D) 800 ORIGINATION Service: XXXXXXXXXXXXXXXXXXXXXXXXX.     

    
    (E) SWITCHED ACCESS Service and DEDICATED ACCESS Service to Non-Mainland 
    locations only (excluding Canada):  XXXXXXXXXXXXXXXXXXXXXXXXX.     
    
    (F) SWITCHED ACCESS Service and DEDICATED ACCESS Service (1+ and 800) within
    the continental United States: XXXXXXXXXXXXXXXXXXXXXXX.    

    (G) During the Service Term of the Agreement, accumulated credits derived
    from the applicable Discounts will be applied in arrears commencing with the
    first day of the month following the Effective Date, that is, the Discount
    will be applied to those charges as described in Subsection 3(B) above for
    the preceding month (the "Discount Period"). The initial Discount Period
    shall include any partial calendar month following Start of Service, or such
    other time basis as may be mutually determined by the parties.
    
    (H) Each Discount will result in the application of a credit obtained during
    the Discount Period to the WilTel invoice to Customer relevant to the billed
    measured Services under this Agreement for the calendar month next following
    the completion of each Discount Period, provided Customer has paid
                                            --------
    undisputed charges (including any late fees, if applicable) for that month
    in accordance with this Agreement and is not otherwise subject to a
    Suspension Notice in accordance with this Agreement. Failure of Customer to
    comply with the foregoing provision shall result in no credit for the
    Discount Period in question.
    
4.  CUSTOMER'S COMMITMENT/DEFICIENCY CHARGE:

    (A) Commencing with the Effective Date and continuing through the end of the
    Service Term (the "Commitment Period"), Customer agrees to maintain, on a
    take-or-pay basis, in the aggregate a Monthly Revenue Level (as defined in
    Subsection 3(A) above) of at least the amounts shown below by the end of the
    periods shown determined on a cumulative basis (collectively, "Customer's
    Cumulative Commitment").

<TABLE>     
<CAPTION>
            Period           Customer's Cumulative Commitment
        ---------------      --------------------------------

        <S>                            <C>
        End of Month 12                $150,000,000
        End of Month 18                $300,000,000
        End of Month 24                $450,000,000
        End of Month 30                $600,000,000
        End of Month 36                $750,000,000
        End of Month 42                $900,000,000
</TABLE>                          
   
    (B) In the event Customer does not achieve Customer's applicable Cumulative
    Commitment by the end of the respective Month listed Customer will pay
    WilTel XXXXXXXXXXXXXXXXXXX of the difference between Customer's applicable
    Cumulative Commitment and Customer's actual cumulative Monthly Revenue Level
    (as described in Subsection 3(A) above) determined on a cumulative basis as
    of the end of such Month (the "Deficiency     


2/25/96                          Page 7 of 16                       CONFIDENTIAL
                                                                    ------------
<PAGE>
 
   Charge").  Provided, however, Customer may elect one (1) time during the
   Commitment Period to transfer up to $15,000,000 of any Deficiency Charge to
   the immediately following period in which case the applicable Cumulative
   Commitment for said period will be deemed to included the transferred
   Deficiency Charge amount. The Deficiency Charge will be due at the same time
   payment is due for Service provided to Customer, or immediately in an amount
   equal to $900,000,000 less Customer's actual cumulative Monthly Revenue
   Level if WilTel terminates the Agreement based on Customer' default.

5. OTHER AGREEMENTS:  In consideration of the rates and discounts offered
   hereunder to Customer as well as the unique and special pricing elements,
   Customer acknowledges and agrees that this Agreement and the Services
   described herein may not be combined with any other products or services
   offered by WilTel, WilTel's parent company or WilTel's affiliates.
   Therefore, Customer acknowledges and agrees that:

   (A) As of the Effective Date of this Agreement, (i) all switched
   telecommunications services ("Existing Services") offered by WilTel (formerly
   WilTel, Inc.), WilTel's parent company, WorldCom, Inc. (formerly LDDS
   Communications, Inc.) or any of WilTel's affiliates, including without
   limitation, IDB WorldCom Services, Inc. (hereinafter referred to as the
   "WilTel Group"), which are currently being provided Customer (which for
   purposes of this Section 5 will include Customer's parent company, Customer's
   subsidiaries and any other entities under common control with Customer;
   hereinafter referred to as the "Customer Group") pursuant to existing service
   agreements ("Existing Agreements") will be canceled and no longer in force or
   effect except for charges or credits due for Existing Services rendered as of
   the Effective Date of this Agreement and provisions intended to survive
   termination, such as limitation of liability, indemnification and
   confidentiality, and (ii) all Existing Services provided a member of the
   Customer Group by a member of the WilTel Group will be provisioned under the
   terms and conditions of this Agreement.  Simultaneous with the execution of
   this Agreement, if applicable, Customer shall cause all members of the
   Customer Group to agree to the cancellation of such Existing Agreements and
   the provision of Existing Services under the terms and conditions of this
   Agreement and Customer agrees to provide WilTel with reasonable documentation
   evidencing such agreement.

   (B) If Customer acquires a third party after the Effective Date of this
   Agreement, and such third party has existing agreement(s) with a member of
   the WilTel Group (collectively referred to as the "Existing Agreements") for
   the provision of switched telecommunications services ("Existing Services"),
   then ninety (90) days following the date of the closing of such acquisition,
   merger or combination (or such earlier date contained in a written notice
   from Customer to WilTel) (the "Transfer Date"), (i) the Existing Agreements
   will be canceled and no longer in force or effect except for commitments, if
   any, contained in such Existing Agreements and charges and credits due for
   Services rendered prior to the Transfer Date, (ii) Existing Services will be
   provisioned under this Agreement, and (iii) the aggregate commitment(s)
   (e.g., revenue, volume, minute, etc.) remaining under such Existing
   Agreements, if any, shall be added on a pro rata basis to the commitment(s),
   if any, existing under this Agreement.  Simultaneous with the closing of such
   acquisition, combination or merger, Customer will cause such third party and
   all of its affiliates who are parties to such Existing Agreements, to agree
   to the cancellation of such Existing Agreements and the provision of Existing
   Services under the terms and conditions of this Agreement and Customer agrees
   to provide WilTel with reasonable documentation evidencing such agreement.


2/25/96                          Page 8 of 16                    CONFIDENTIAL
                                                                 ------------
<PAGE>
 
   Example: Assume (i) Customer's Commitment as described in Subsection 4(A)
   above is $500,000, (ii) there are twenty-four (24) months remaining in the
   Service Term of this Agreement, and (iii) Customer acquires a third party who
   has an existing switched telecommunications services agreement with a member
   of the WilTel Group which contains a minimum monthly revenue commitment of
   $250,000 and has ten (10) months remaining in the term of such agreement.
   Customer's "new" Commitment as described in Subsection 4(A) will be $604,166
   for the remaining twenty-four (24) months in the Service Term determined as
   follows:

   $500,000 + [($250,000 x 10)/24] = $500,000 + $2,500,000/24 =
   $500,000 + 104,166 = $604,166.

   (C) If Customer merges or combines with a third party after the Effective
   Date of this Agreement, and such third party has existing agreement(s) with a
   member of the WilTel Group (collectively referred to as the "Other Existing
   Agreements") for the provision of switched telecommunications services
   ("Other Existing Services"), then within ninety (90) days following the date
   of the closing of such merger or combination (or such earlier date contained
   in a written notice from Customer to WilTel) (the "Other Transfer Date"),
   Customer must elect to either (i) cancel this Agreement, or (ii) cancel the
   Other Existing Agreements (hereinafter referred to as the "Canceled
   Agreement").  In such case, charges and credits due for Services rendered
   under the Canceled Agreement prior to the Other Transfer Date will remain in
   full force and effect, (ii) Other Existing Services under the Canceled
   Agreement will be provisioned under the surviving Agreement, and (iii) the
   aggregate commitment(s) (e.g., revenue, volume, minute, etc.) remaining under
   the Canceled Agreement, if any, shall be added on a pro rata basis to the
   commitment(s), if any, existing under the surviving Agreement.  Simultaneous
   with the closing of such combination or merger, if necessary, Customer will
   cause such third party and all of its affiliates who are parties to such
   Other Existing Agreements, to agree to the cancellation of such Other
   Existing Agreements and the provision of Other Existing Services under the
   terms and conditions of the surviving Agreement and Customer agrees to
   provide WilTel with reasonable documentation evidencing such agreement.

   (D) If any member of the WilTel Group acquires, merges or combines with a
   carrier with which Customer has a reseller agreement ("Other Carrier
   Agreement"), Customer may elect to transition all services being provided
   under the Other Carrier Agreement to this Agreement.  Provided, in such case
   any remaining commitment(s) under the Other Carrier Agreement, if any, shall
   be added on a pro rata basis to the commitment(s), if any, existing under
   this Agreement.

6. PIC PROCESS:  As long as Customer is directly effecting the change of its End
   Users' primary interexchange carrier ("PIC Process"), all provisions (or
   portions thereof) concerning such PIC Process (including without limitation,
   Subsections 1(E), 2(C), 3(A), 3(B), 3(C) and 3(D)) will not apply.  Provided,
   however, if at any time during the Initial Service Term or any Renewal Period
   Customer requests WilTel to perform such PIC Process, in whole or in part,
   such provisions (or portions thereof) shall be applicable.

7. SERVICE REQUESTS:  The parties agree to substitute Subsection 1(E) of the TSA
   and add Subsection 1(F) of the TSA to read in their entirety as follows:

   (E) Service Requests  Customer's requests to initiate or cancel Services
       ----------------
   shall be described in an appropriate WilTel Service Request ("Service
   Requests").  Service Requests may consist of machine readable tapes,
   facsimiles or other means approved by WilTel.  Further, Service Requests
   shall specify all reasonable information, as determined by


2/25/96                          Page 9 of 16                    CONFIDENTIAL
                                                                 ------------
<PAGE>
 
   WilTel, necessary or appropriate for WilTel to provide the Service(s) in
   question, which shall include without limitation, the type, quantity and end
   point(s) (when necessary) of circuits comprising a Service Interconnection as
   described in the applicable Service Schedules, or automatic number
   identification ("ANI") information relevant to the Service(s), the Requested
   Service Date, and charges, if any, relevant to the Services described in the
   Service Request.  After WilTel's receipt and verification of a valid Service
   Request for SWITCHED Service (as defined in the Service Schedule) requiring a
   change in the primary interexchange carrier ("PIC"), WilTel agrees to (i)
   submit the ANI(s) relevant to such Service Requests to the following local
   exchange carriers ("LECs") (with which WilTel currently has electronic
   interface capabilities) within ten (10) days:  Ameritech, Bell Atlantic,
   BellSouth, Nynex, Pacific Bell, Southwestern Bell, US West, GTE and United,
   and (ii) submit the ANI(s) relevant to such Service Requests to those LECs
   with which WilTel does not have electronic interface capabilities within a
   reasonable time.

   (F) WilTel is able to collect, partition and duplicate at least 4,000,000
   billable call detail records ("CDRs") for Customer per day.  WilTel agrees to
   archive such CDRs for a period of eighteen (18) months.  WilTel acknowledges
   that calls associated with ANIs which are not identified in WilTel's database
   are identified as "Casual Calls" and are billed by WilTel after fourteen (14)
   days.  Upon submission by Customer of an ANI for processing, WilTel agrees to
   provide Customer with call detail record information associated with such ANI
   which has not been previously billed by WilTel.

8. CANCELLATION WITHOUT CHARGE:  The parties agree to substitute Subsection 2(C)
   ---------------------------
   of the TSA to read in its entirety as follows:

   (C) Cancellation Without Charge  Notwithstanding anything to the contrary
   contained in Subsection 2(A) above, Customer may cancel this Agreement
   without incurring any cancellation charge if WilTel materially breaches any
   of the warranties described below within the time frame described or, if
   applicable, fails to cure such breach within any applicable cure period
   ("WilTel Breaches").  Provided, however, with respect to WilTel Breaches
   described in Subparts (i), (iv) or (v), Customer must give WilTel written
   notice of such default and an opportunity to cure such default within five
   (5) days of such notice.  In the event WilTel fails to cure any such default
   within the five-day period on more than three (3) occasions within any six
   (6) month period, WilTel will be deemed in breach of this Agreement and
   Customer may cancel this Agreement without incurring any cancellation charge.

        (i)    WilTel agrees to materially provide a long distance network with
        transmission quality and availability consistent with telecommunications
        common carrier industry standards, government regulations and sound
        business practices. In the event of a cable cut or other incident
        materially affecting WilTel's network, WilTel agrees to use reasonable
        efforts to notify Customer within thirty (30) minutes; provided,
        however, WilTel's failure to notify Customer will not be deemed a breach
        of this Agreement by WilTel.

        (ii)   When measured over a thirty (30) day period, WilTel agrees to
        materially deliver call detail records within (x) twenty-four (24) hours
        of each day's traffic at least seventy-five percent (75%) of the time,
        (y) forty-eight (48) hours at least ninety-five percent (95%) of the
        time, and (z) seventy-two (72) hours ninety-eight percent (98%) of the
        time (collectively, the "Delivery Standard"). In the event WilTel fails
        to materially


2/25/96                          Page 10 of 16                    CONFIDENTIAL
                                                                  ------------
<PAGE>
 
        deliver call detail records within the Delivery Standard on more than
        three (3) occasions within any twelve (12) month period, WilTel will be
        deemed to be in breach of this Agreement and Customer may cancel this
        Agreement without incurring any cancellation charge.

        (iii)  WilTel agrees to materially process (x) SWITCHED ACCESS Service
        (1+) Service Requests within twenty-four (24) hours of receipt of such
        Service Requests, and (y) DEDICATED ACCESS Service (800) Service
        Requests within five days (excluding Sundays and nationally recognized
        holidays) of receipt of such Service Requests, and (z) within seventy-
        two (72) hours of receipt of such Service Requests in cases where
        Customer's Responsible Organization (RESPORG) provides the 800 number
        (collectively, the "Process Standard").  In the WilTel fails to
        materially process Service Requests within the Process Standard on more
        than three (3) occasions within any thirty (30) day period, WilTel will
        be deemed to be in breach of this Agreement and Customer may cancel this
        Agreement without incurring any cancellation charge.

        (iv)   WilTel agrees that its network will be engineered so that no more
        than one call in one hundred originating calls will be blocked during
        any hour.  WilTel agrees to relieve blockage conditions by means of
        rerouting terminating traffic to an off-network provider within twenty-
        four (24) hours from the time such blockage occurs.

        (v)    WilTel agrees to monitor its network twenty-four (24) hours per
        day, seven (7) days a week and agrees to act on problems materially
        effecting transmission service within four (4) hours from the time
        Customer notifies WilTel of a problem or WilTel identifies a problem. In
        the event Customer submits a "trouble ticket" identifying specific
        trouble items, Customer will have the ability to ascertain the status of
        such trouble ticket and must give approval before said trouble ticket is
        closed.

        (vi)   WilTel agrees that WilTel's administrative systems specifically
        relating to CDRs and the processing of ANIs under this Agreement will be
        available at least ninety-eight percent (98%) of the time when measured
        over a thirty (30) day period (excluding downtime every twenty-four (24)
        hours between 10:00 p.m. and 7:00 a.m., other scheduled downtimes
        mutually agreeable to both parties, and downtime for new load
        implementation, backups, maintenance and unplanned outages) ("WilTel's
        Systems Availability").  In the event WilTel's System Availability is
        less than allowed hereunder (hereinafter referred to as a "System
        Breach"), Customer agree to notify WilTel and WilTel agrees to notify
        Customer within forty-eight (48) hours after receiving Customer's notice
        that the underlying problem has been corrected ("Systems Cure Period").
        Following WilTel's notice, WilTel's System Availability will not be
        lower than ninety-eight percent (98%) when measured over the following
        7, 14, 21 and 30 day periods thereafter.  In the event a System Breach
        is not cured within the Systems Cure Period (or after such Systems Cure
        Period occurs again within the 7, 14, 21 or 30 day period thereafter),
        on more than three (3) occasions within any twelve (12) month period,
        WilTel will be deemed to be in breach of this Agreement and Customer may
        cancel this Agreement without incurring any cancellation charge.


2/25/96                          Page 11 of 16                    CONFIDENTIAL
                                                                  ------------
<PAGE>
 
9. FRAUDULENT CALLS:  The parties agree to substitute Subsection 4(B) of the TSA
   to read in its entirety as follows:

   (B) Fraudulent Calls  WilTel agrees to apply the same level of effort and
       ----------------
   utilize the same methods and procedures to control long distance fraud for
   Customer's long distance traffic carried over the WilTel network that any
   member of the WilTel Group (as defined in Section 5 of the PET) does for its
   own traffic.  WilTel agrees to diligently pursue the detection and
   elimination of fraud utilizing, but not limited to, the detection/screening
   parameters, and methods listed below.  The parties understand that there may
   be as much as three (3) hours between a fraud event and WilTel's detection
   thereof and that there may be occurrences of fraud which, regardless of
   WilTel's diligent efforts, may go undetected.  All call records selected for
   fraud screening using the parameters stated below are subject to fraud
   analyst's review, judgment, and discretion as to a decision whether fraud is
   actually occurring.  Except to the extent WilTel fails to comply with the
   fraud control provisions set forth below through no fault of Customer, (i)
   Customer shall indemnify and hold WilTel harmless from all costs, expenses
   (including, without limitation, court costs and attorneys' fees), losses,
   damages, liabilities, demands, charges, penalties, claims or actions arising
   from fraudulent or unauthorized calls of any nature which may comprise a
   portion of the Services; and (ii) Customer shall not be excused from paying
   WilTel for Services provided to Customer or any portion thereof on the basis
   that fraudulent or unauthorized calls comprised a corresponding portion of
   the Services.  Provided, however, WilTel agrees to reasonably seek
   forgiveness of payments to the extent possible from countries (such as Guyana
   and the Dominican Republic) where foreign telephone companies have agreed to
   forego payments for disputed calls (in the event WilTel does not reasonably
   seek such forgiveness, WilTel agrees to be liable for such disputed calls).
   In the event WilTel discovers fraudulent or unauthorized calls being made (or
   reasonably believes fraudulent or unauthorized calls are being made), WilTel
   shall take action with prompt, subsequent notice that is reasonably necessary
   to prevent such fraudulent or unauthorized calls from continuing to take
   place, including without limitation, denying Services to particular ANIs or
   terminating Services to or from specific locations.

         (i)    Call records with invalid authorization codes.

         (ii)   Call records with invalid PIN digits.

         (iii)  Toll-free call records that are pay phone with a duration
                greater than 3600 seconds.

         (iv)   Toll-free call records with a duration greater than 3600
                seconds.

         (v)    Caribbean calls records that are Dominican and have a duration
                greater that 3600 seconds.

         (vi)   Call records that are domestic (not international) and are not
                toll-free and have a duration greater than 4000 seconds.

         (vii)  International call records with a duration greater than 3600
                seconds.

         (viii) Call records with universal access numbers for travel card
                services.

2/25/96                          Page 12 of 16                    CONFIDENTIAL
                                                                  ------------
<PAGE>
 
         (ix)   Calls from ANI or authcode with a duration greater than 4000
                seconds.

         (x)    Calls with non-zero information digits.

         (xi)   International calls with an authcode on a FGB, or authcodes on
                FGD if there are more than ten (10) calls within one (1) hour
                or with a duration greater than 300 minutes.

         (xii)  Call records made with an authcode on FGB to area code 809, or
                authcodes that are on FGD if there are more than ten (10)
                calls within one (1) hour or with duration greater than 300
                minutes.

         (xiii) Originating ANI with more than ten (10) calls totaling more
                than 600 minutes.

         (xiv)  WilTel acknowledges that it is capable of providing the
                following information upon reasonable request by Customer: (w)
                three (3) threshold alert levels mutually agreed to by the
                parties, (x) the number of calls from a specific originating
                ANI, destination number, international country code and billing
                number, (y) the number of billable minutes from a specific
                originating ANI, destination number, international country code
                and billing number, and (z) Customer's capability to block and
                update the number database with respect to a specific ANI,
                destination number, international country code or billing
                number.

10. BILLING DISPUTES:  The parties agree to substitute Subsections 5(A), 5(D)
    and 5(E) of the TSA to read in their entirety as follows:

    (A) Payment  WilTel billings for Services hereunder are made on a monthly
        -------
    basis (or such other basis as may be mutually agreed to by the parties)
    following Start of Service. WilTel agrees to provide monthly summary billing
    and invoicing information with identified originating and terminating LATAs
    in order to allow Customer to reconcile its monthly CDR billing records with
    CDRs delivered to Customer for such period. Subject to Subsection 5(D)
    below, Services shall be billed at the rates set forth in the PET and
    Service Requests, as the case may be. Discounts, if any, applicable to the
    rates for certain Services are set forth in the PET. Customer will pay all
    undisputed charges relative to each WilTel invoice for Services within forty
    -five (45) days of the invoice date set forth on each WilTel invoice to
    Customer ("Due Date"). If payment is not received by WilTel on or before the
    Due Date, Customer shall also pay a late fee in the amount of the lesser of
    one and one-half percent (1 1/2%) of the unpaid balance of the charges for
    Services rendered per month or the maximum lawful rate under applicable
    state law.

    (D) Modification of Charges  During the Service Term of this Agreement, the
        -----------------------
    Domestic Transport Charges (as described in Subsection 2(A) of the PET) and
    the administrative charge (as described in Subsection 2(D) of the PET) will
    not be modified by WilTel.  International Transport Charges may be modified
    based on Wiltel's cost for such service.

    (E) Billing Disputes  Notwithstanding the foregoing, late fees shall apply
        ----------------
    (but shall not be due and payable for a period of one hundred and twenty
    (120) following the Due Date therefor) for amounts reasonably

2/25/96                          Page 13 of 16                    CONFIDENTIAL
                                                                  ------------
<PAGE>
 
    disputed by Customer, provided Customer: (i) pays all undisputed charges on
    or before the Due Date, (ii) presents a written statement of any billing
    discrepancies to WilTel in reasonable detail on or before the Due Date of
    the invoice in question, and (iii) negotiates in good faith with WilTel for
    the purpose of resolving such dispute within said one hundred and twenty
    (120) day period. In the event such dispute is resolved in favor of WilTel,
    Customer agrees to pay WilTel the disputed amounts together with any
    applicable late fees within ten (10) days of the resolution. In the event
    such dispute is resolved in favor of Customer, Customer will receive a
    credit for the disputed charges in question and the applicable late fees. In
    the event the dispute can not be resolved within such one hundred and twenty
    (120) day period (unless WilTel has agreed in writing to extend such period)
    all disputed amounts together with late fees shall become due and payable,
    and this provision shall not be construed to prevent Customer from pursuing
    any available legal remedies. WilTel shall not be obligated to consider any
    Customer notice of billing discrepancies which are received by WilTel more
    than one hundred and twenty (120) days following the Due Date of the invoice
    in question.

11. CREDIT:  The parties agree to substitute Section 6 of the TSA to read in its
    ------
    entirety as follows:

    Credit:  Customer has received credit approval from WilTel as described in
    ------
    that certain letter dated ____________, a copy of which is attached hereto
    as Attachment "1" (the "Credit Letter"). Provided Customer's accounts
    receivable balance to WilTel does not exceed $50,000,000 ("Customer's Credit
    Line"), WilTel will not require any further security or assurances from
    WilTel for payments due hereunder. WilTel reserves the right, however, to
    require additional security or other assurances from Customer with respect
    to payments due hereunder in the event Customer's Credit Line exceeds
    [$50,000,000.]

12. CREDITWORTHINESS:  The parties agree to substitute Section 7 of the TSA to
    ----------------
    read in its entirety as follows:

    Creditworthiness:  During the Initial Service Term (including any Renewal
    ----------------
    Periods) Customer agrees to provide WilTel with quarterly financial
    statements. If at any time there is a material adverse change as
    specifically defined herein, then in addition to any other remedies
    available to WilTel, WilTel may elect, in its sole discretion, to exercise
    one or more of the following remedies: (i) cause Start of Service for
    Services described in a previously executed Service Request to be withheld;
    (ii) cease providing Services pursuant to a Suspension Notice in accordance
    with Section 5(F); (iii) decline to accept a Service Request or other
    requests from Customer to provide Services which WilTel may otherwise be
    obligated to accept and/or (iv) condition its provision of Services or
    acceptance of a Service Request on Customer's assurance of payment which
    shall be a deposit or such other means to establish reasonable assurance of
    payment. One or more of the following will constitute a material adverse
    change: (i) Customer's material default of its obligations to WilTel under
    this or any other agreement with WilTel which is not cured within any
    applicable cure period; (ii) failure of Customer to make full payment of all
    undisputed charges due hereunder on or before the Due Date on three (3) or
    more occasions during any period of twelve (12) or fewer months; (iii)
    acquisition of Customer (whether in whole or by majority or controlling
    interest) by an entity which is insolvent, which is subject to bankruptcy or
    insolvency proceedings, or which owes past due amounts to WilTel or any
    entity affiliated with WilTel; or, (iv) Customer's being subject to or
    having filed for bankruptcy or insolvency

2/25/96                          Page 14 of 16                    CONFIDENTIAL
                                                                  ------------
<PAGE>
 
    proceedings or the legal insolvency of Customer.

13. REMEDIES:  The parties agree to substitute Section 8 of the TSA to read in
    --------
    its entirety as follows:

    In the event Customer is in material breach of this Agreement, including
    without limitation, failure to pay all undisputed charges due hereunder by
    the applicable Due Date or the date stated in the Suspension Notice
    described in Subsection 5(F) above, provided WilTel has issued Customer at
    least two (2) 10-day Suspension Notices as described in Subsection 5(F)
    above, WilTel shall have the right, after giving Customer five (5) days
    prior notice and opportunity to cure, to (i) terminate this Agreement; (ii)
    withhold billing information from Customer; and/or (iii) contact the End
    Users (for whom calls are originated and terminated solely over facilities
    comprising the WilTel network) directly and bill such End Users directly
    until such time as WilTel has been paid in full for the amount owed by
    Customer. If Customer fails to make payment by the date stated in the
    Suspension Notice and WilTel, after giving Customer five (5) days prior
    notice, terminates this Agreement as provided in this Section 8, such
    termination shall not relieve Customer for payment of applicable
    cancellation charges as described in Section 2 above.

14. WARRANTY:  The parties agree to substitute Section 9 of the TSA to read in
    --------
    its entirety as follows:

    Warranty.  WilTel will provide a long distance network with transmission
    quality and availability consistent with telecommunications common carrier
    industry standards, government regulations and sound business practices.
    WILTEL MAKES NO OTHER WARRANTIES ABOUT THE SERVICES PROVIDED HEREUNDER,
    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, ANY WARRANTY OF
    MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE.

15. FORCE MAJEURE:  The parties agree to substitute Section 11 of the TSA to
    -------------
    read in its entirety as follows:

    Force Majeure.  If WilTel's performance of this Agreement or any obligation
    -------------
    hereunder is prevented, restricted or interfered with by causes beyond its
    reasonable control including, but not limited to, acts of God, fire,
    explosion, vandalism, storm or other similar occurrence, any law, order,
    regulation, direction, action or request of the United States government, or
    state or local governments, or of any department, agency, commission, court,
    bureau, corporation or other instrumentality of any one or more such
    governments, or of any civil or military authority, or by national
    emergency, insurrection, riot, war, strike, lockout or work stoppage or
    other labor difficulties (excluding WilTel's labor force and personnel), or
    supplier failure, shortage, breach or delay (a "Force Majeure Event"), then
    WilTel shall be excused from such performance on a day-to-day basis to the
    extent of such restriction or interference. WilTel shall use reasonable
    efforts under the circumstances to avoid or remove such causes or
    nonperformance and shall proceed to perform with reasonable dispatch
    whenever such causes are removed or cease. In the event WilTel is unable to
    restore Service within five (5) days after the occurrence of a Force Majeure
    Event as described herein, Customer may cancel the affected Service and
    WilTel and Customer agree to negotiate in good faith concerning Customer's
    minimum monthly commitment, if any, described in the PET.

16. FORUM:  The parties agree to substitute Subsection 20 of the TSA to read in
    -----
    its entirety as follows:


2/25/96                          Page 15 of 16                    CONFIDENTIAL
                                                                  ------------

<PAGE>
 
    (B) Forum  Any legal action or proceeding with respect to this Agreement
        -----                                                               
    may be brought in the Courts of (i) the State of Oklahoma in and for the
    County of Tulsa or the United States of America for the Northern District of
    Oklahoma or (ii) the State of Texas in and for the County of Dallas or the
    United States of America for the Northern District of Texas. By execution of
    this Agreement, both Customer and WilTel hereby submit to such jurisdiction,
    hereby expressly waiving whatever rights may correspond to either of them by
    reason of their present or future domicile. In furtherance of the foregoing,
    Customer and WilTel hereby agree to service by U.S. Mail at the notice
    addresses referenced in Section 15. Such service shall be deemed effective
    upon the earlier of actual receipt or seven (7) days following the date of
    posting.

17. ACCOUNTING CODES:  Notwithstanding anything to the contrary contained in
    ----------------                                                        
    Section 14 of the Service Schedule dated concurrently herewith, WilTel
    agrees to XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX for verified or non-
    verified accounting codes.
                                                      
    IN WITNESS WHEREOF, the parties have executed these Program Enrollment
Terms on the date first written above.

WORLDCOM NETWORK SERVICES, INC.     EXCEL TELECOMMUNICATIONS, INC.
d/b/a WilTel


By: /s/ Charles M. Cole              By: /s/ Kenny A. Troutt
   --------------------------           --------------------------
       (Signature)                            (Signature)

     Charles M. Cole III                   Kenny A. Troutt                    
- -----------------------------        -----------------------------
       (Print Name)                           (Print Name)

Vice President, Carrier Sales               President and CEO
- -----------------------------        -----------------------------
         (Title)                                (Title)

       May 31, 1996                           May 31, 1996
- -----------------------------        -----------------------------
         (Date)                                 (Date)

2/25/96                          Page 16 of 16                    CONFIDENTIAL
                                                                  ------------
<PAGE>
 
                                   Transcend
                               TIER XXX LOCATIONS


                                          [WILTEL GRAPHIC APPEARS HERE]

<TABLE> 
<CAPTION> 
- --------------------------------------------------
              LATA                               
   Tier      Number      LATA Name               
- --------------------------------------------------
   <C>       <C>         <S>
   XXX        126        West Massachusetts MA   
- --------------------------------------------------
   XXX        128        East Massachusetts MA   
- --------------------------------------------------
   XXX        132        New York Metro NY       
- --------------------------------------------------
   XXX        222        Delaware Valley, NJ      
- --------------------------------------------------
   XXX        224        North Jersey, NJ         
- --------------------------------------------------
   XXX        228        Philadelphia, PA        
- --------------------------------------------------
   XXX        234        Pittsburgh, PA          
- --------------------------------------------------
   XXX        236        Washington DC           
- --------------------------------------------------
   XXX        238        Baltimore, MD           
- --------------------------------------------------
   XXX        248        Richmond, VA            
- --------------------------------------------------
   XXX        320        Cleveland, OH           
- --------------------------------------------------
   XXX        325        Akron, OH               
- --------------------------------------------------
   XXX        326        Toledo, OH              
- --------------------------------------------------
   XXX        330        Evansville, IN          
- --------------------------------------------------
   XXX        332        South Bend, IN          
- --------------------------------------------------
   XXX        336        Indianapolis, IN        
- --------------------------------------------------
   XXX        340        Detroit, MI             
- --------------------------------------------------
   XXX        358        Chicago, IL             
- --------------------------------------------------
   XXX        426        Raleigh, NC             
- --------------------------------------------------
   XXX        434        Columbia, SC            
- --------------------------------------------------
   XXX        438        Atlanta, GA             
- --------------------------------------------------
   XXX        440        Savannah, GA            
- --------------------------------------------------
   XXX        442        Augusta, GA             
- --------------------------------------------------
   XXX        444        Albany, GA              
- --------------------------------------------------
   XXX        446        Macon, GA               
- --------------------------------------------------
   XXX        452        Jacksonville, FL        
- --------------------------------------------------
   XXX        454        Gainesville, FL         
- --------------------------------------------------
   XXX        456        Daytona Beach, FL       
- --------------------------------------------------
   XXX        458        Orlando, FL             
- --------------------------------------------------
   XXX        460        Southeast FL            
- --------------------------------------------------
   XXX        470        Nashville, TN           
- --------------------------------------------------
   XXX        472        Chattanooga, TN         
- --------------------------------------------------
   XXX        478        Montgomery, AL          
- --------------------------------------------------
</TABLE> 
<TABLE> 
<CAPTION> 
- --------------------------------------------------
              LATA                               
   Tier      Number      LATA Name               
- --------------------------------------------------
   <C>       <C>         <S>
   XXX        480        Mobile, AL           
- --------------------------------------------------
   XXX        486        Shreveport, LA       
- --------------------------------------------------
   XXX        488        Lafayette, LA        
- --------------------------------------------------
   XXX        490        New Orleans, LA      
- --------------------------------------------------
   XXX        492        Baton Rouge, LA      
- --------------------------------------------------
   XXX        520        St. Louis, MO        
- --------------------------------------------------
   XXX        521        Westphalia, MO       
- --------------------------------------------------
   XXX        522        Springfield, MO      
- --------------------------------------------------
   XXX        524        Kansas City, MO      
- --------------------------------------------------
   XXX        532        Wichita, KS          
- --------------------------------------------------
   XXX        534        Topeka, KS           
- --------------------------------------------------
   XXX        536        Oklahoma City, OK    
- --------------------------------------------------
   XXX        538        Tulsa, OK            
- --------------------------------------------------
   XXX        552        Dallas, TX           
- --------------------------------------------------
   XXX        554        Longview, TX         
- --------------------------------------------------
   XXX        560        Houston, TX          
- --------------------------------------------------
   XXX        562        Beaumont, TX         
- --------------------------------------------------
   XXX        628        Minneapolis, MN      
- --------------------------------------------------
   XXX        632        Des Moines, IA       
- --------------------------------------------------
   XXX        634        Davenport, IA        
- --------------------------------------------------
   XXX        635        Cedar Rapids, IA     
- --------------------------------------------------
   XXX        644        Omaha, NE            
- --------------------------------------------------
   XXX        652        Idaho ID             
- --------------------------------------------------
   XXX        656        Denver, CO           
- --------------------------------------------------
   XXX        660        Utah UT              
- --------------------------------------------------
   XXX        666        Phoenix, AZ          
- --------------------------------------------------
   XXX        672        Portland, OR         
- --------------------------------------------------
   XXX        721        Pahrump, NV          
- --------------------------------------------------
   XXX        722        San Francisco, CA    
- --------------------------------------------------
   XXX        730        Los Angeles, CA      
- --------------------------------------------------
   XXX        920        Hartford, CT         
- --------------------------------------------------
   XXX        952        Gulf Coast FL        
- --------------------------------------------------
   XXX        953        Tallahassee, FL       
- --------------------------------------------------
</TABLE> 

<PAGE>
 
                                   Transcend
                               TIER XXX LOCATIONS


                                            [WILTEL GRAPHIC APPEARS HERE]
<TABLE> 
<CAPTION> 
               LATA                                 
    Tier      Number       LATA Name                
- --------------------------------------------------
    <S>       <C>          <C>
    XXX        122         New Hampshire, NH
- --------------------------------------------------
    XXX        133         Poughkeepsie, NY
- --------------------------------------------------
    XXX        134         Albany, NY
- --------------------------------------------------
    XXX        136         Syracuse, NY
- --------------------------------------------------
    XXX        140         Buffalo, NY
- --------------------------------------------------
    XXX        220         Atlantic Coastal NJ
- --------------------------------------------------
    XXX        246         Culpeper, VA
- --------------------------------------------------
    XXX        250         Lynchburg, VA
- --------------------------------------------------
    XXX        252         Norfolk, VA
- --------------------------------------------------
    XXX        324         Columbus, OH
- --------------------------------------------------
    XXX        338         Bloomington, IN          
- --------------------------------------------------
    XXX        342         Upper Peninsula MI       
- --------------------------------------------------
    XXX        344         Saginaw, MI              
- --------------------------------------------------
    XXX        346         Lansing, MI              
- --------------------------------------------------
    XXX        348         Grand Rapids, MI         
- --------------------------------------------------
    XXX        350         Northeast WI             
- --------------------------------------------------
    XXX        352         Northwest WI             
- --------------------------------------------------
    XXX        354         Southwest WI             
- --------------------------------------------------
    XXX        356         Southeast WI             
- --------------------------------------------------
    XXX        366         Forrest, IL              
- --------------------------------------------------
    XXX        368         Peoria, IL               
- --------------------------------------------------
    XXX        370         Champaign, IL            
- --------------------------------------------------
    XXX        374         Springfield, IL          
- --------------------------------------------------
    XXX        422         Charlotte, NC            
- --------------------------------------------------
    XXX        424         Greensboro, NC           
- --------------------------------------------------
    XXX        430         Greenville, SC           
- --------------------------------------------------
    XXX        432         Florence, SC             
- --------------------------------------------------
    XXX        448         Pensacola, FL                              
- --------------------------------------------------
</TABLE> 
<TABLE> 
<CAPTION> 
               LATA                                 
    Tier      Number       LATA Name                
- --------------------------------------------------
    <S>       <C>          <C>
    XXX        452         Louisville, KY     
- --------------------------------------------------
    XXX        468         Memphis, TN
- --------------------------------------------------
    XXX        474         Knoxville, TN
- --------------------------------------------------
    XXX        476         Birmingham, AL
- --------------------------------------------------
    XXX        477         Huntsville, AL
- --------------------------------------------------
    XXX        484         Biloxi, MS
- --------------------------------------------------
    XXX        528         Little Rock, AR
- --------------------------------------------------
    XXX        540         El Paso, TX
- --------------------------------------------------
    XXX        558         Austin, TX
- --------------------------------------------------
    XXX        564         Corpus Christi, TX
- --------------------------------------------------
    XXX        566         San Antonio, TX   
- --------------------------------------------------
    XXX        568         Brownsville, TX   
- --------------------------------------------------
    XXX        640         South Dakota SD   
- --------------------------------------------------
    XXX        668         Tucson, AZ        
- --------------------------------------------------
    XXX        674         Seattle, WA       
- --------------------------------------------------
    XXX        720         Reno, NV          
- --------------------------------------------------
    XXX        724         Chico, CA         
- --------------------------------------------------
    XXX        726         Sacramento, CA    
- --------------------------------------------------
    XXX        732         San Diego, CA     
- --------------------------------------------------
    XXX        736         Monterey, CA      
- --------------------------------------------------
    XXX        738         Stockton, Ca      
- --------------------------------------------------
    XXX        740         San Luis Obispo, CA
- --------------------------------------------------
    XXX        922         Cincinnati, OH    
- --------------------------------------------------
    XXX        949         Fayetteville, NC  
- --------------------------------------------------
    XXX        951         Rocky Mount, NC   
- --------------------------------------------------
    XXX        973         Palm Springs, CA  
- --------------------------------------------------
    XXX        974         Rochester, NY      
- --------------------------------------------------
- --------------------------------------------------
</TABLE> 

<PAGE>
 

                                   Transcend
                               TIER XXX LOCATIONS

          LATA                                    LATA              
  Tier   Number LATA Name                 Tier   Number LATA Name    
  XXX     120   MAINE ME                  XXX     624   Duluth, MN
- --------------------------------------------------------------------------------
  XXX     124   VERMONT Vt                XXX     626   St. Cloud, MN
- --------------------------------------------------------------------------------
  XXX     130   Rhode Island RI           XXX     630   Sioux City, IA
- --------------------------------------------------------------------------------
  XXX     138   Binghampton, NY           XXX     636   Fargo, ND
- --------------------------------------------------------------------------------
  XXX     226   Capital, PA               XXX     638   Bismark, ND
- --------------------------------------------------------------------------------
  XXX     230   Altoona, PA               XXX     646   Garnd Island, NE
- --------------------------------------------------------------------------------
  XXX     232   Northeast PA              XXX     648   Great Falls, MT
- --------------------------------------------------------------------------------
  XXX     240   Hagerstown, MD            XXX     650   Billings, MT
- --------------------------------------------------------------------------------
  XXX     242   Salisbury, MD             XXX     654   Wyoming, WY
- --------------------------------------------------------------------------------
  XXX     244   Roanoke, VA               XXX     658   Colorado Springs, CO
- --------------------------------------------------------------------------------
  XXX     254   Charleston, WV            XXX     664   New Mexico NM
- --------------------------------------------------------------------------------
  XXX     256   Clarksburg, WV            XXX     670   Eugene, OR
- --------------------------------------------------------------------------------
  XXX     322   Youngstown, OH            XXX     676   Spokane, WA
- --------------------------------------------------------------------------------
  XXX     328   Dayton, OH                XXX     728   Fresno, Ca
- --------------------------------------------------------------------------------
  XXX     334   Auburn/Huntington, IN     XXX     734   Bakersfield, Ca
- --------------------------------------------------------------------------------
  XXX     360   Rockford, IL              XXX     921   Fisher's Island, NY
- --------------------------------------------------------------------------------
  XXX     362   Cairo, IL                 XXX     923   Mansfield, OH
- --------------------------------------------------------------------------------
  XXX     364   Sterling, IL              XXX     924   Erie, PA
- --------------------------------------------------------------------------------
  XXX     376   Quincy, IL                XXX     927   Harrisonburg, VA
- --------------------------------------------------------------------------------
  XXX     420   Asheville, NC             XXX     928   Charlottesville, Va
- --------------------------------------------------------------------------------
  XXX     428   Wilmington, NC            XXX     929   Edinburg, VA
- --------------------------------------------------------------------------------
  XXX     436   Charleston, SC            XXX     932   Blue Field, WV
- --------------------------------------------------------------------------------
  XXX     450   Panama City, FL           XXX     937   Richmond, IN
- --------------------------------------------------------------------------------
  XXX     464   Owensboro, KY             XXX     938   Terre Haute, IN
- --------------------------------------------------------------------------------
  XXX     466   Winchester, KY            XXX     939   Fort Meyers, FL
- --------------------------------------------------------------------------------
  XXX     482   Jackson, MS               XXX     956   Bristol, TN
- --------------------------------------------------------------------------------
  XXX     526   Fort Smith, Ar            XXX     958   Lincoln, NE
- --------------------------------------------------------------------------------
  XXX     530   Pine Bluff, Ar            XXX     960   Coeur D'Alene, ID
- --------------------------------------------------------------------------------
  XXX     542   Midland, TX               XXX     961   San Angelo, TX
- --------------------------------------------------------------------------------
  XXX     544   Lubbock, TX               XXX     963   Kalispell, MT
- --------------------------------------------------------------------------------
  XXX     546   Amarillo, TX              XXX     976   Mattoon, IL
- --------------------------------------------------------------------------------
  XXX     548   Wichita Falls, TX         XXX     977   Galesburg, IL
- --------------------------------------------------------------------------------
  XXX     550   Abilene, TX               XXX     978   Olney, IL
- --------------------------------------------------------------------------------
  XXX     556   Waco, TX                  XXX     980   Navajo Territory, AZ
- --------------------------------------------------------------------------------
  XXX     570   Hearne, TX                XXX     981   Navajo Territory, UT
- --------------------------------------------------------------------------------
  XXX     620   Rochester, MN             XXX
- --------------------------------------------------------------------------------
<PAGE>
 
NOTE: Local Access must be added to International Transport for switched calls
           and domestic transport must be added for all call types.

                   TRANSCEND INTERNATIONAL TRANSPORT PRICING

<TABLE> 
<CAPTION> 
- ------------------------------------------------------------------------------------------------------------------------------------
                                                     XXXX         XXXXX         XXXXX         XXXXX         XXXXX         XXXXX
                                    Base        Int'l Monthly Int'l Monthly Int'l Monthly Int'l Monthly Int'l Monthly Int'l Monthly
     COUNTRY            Country  International      Revenue        Revenue     Revenue       Revenue       Revenue      Revenue
                         Code      Charges            Level         Level       Level         Level         Level        Level
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                    <C>       <C>            <C>           <C>            <C>          <C>            <C>           <C> 
    Afghanistan           93       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Albania            355       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Algeria            213       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
    Amer Samoa           684       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Angola             244       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Anguilla            809       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Antarctica (Casey)       672       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Antarctica (Scott)       672       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Antigua            809       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Argentina            54       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Armenia             374       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Aruba             297       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
 Ascension Island        247       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Australia            61       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Austria             43       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
    Azerbaijan           994       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Bahamas            809       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Bahrain            973       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
    Bangladesh           880       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Barbados            809       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Belarus            375       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Belgium             32       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Belize             501       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Benin             229       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Bermuda            809       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Bhutan             975       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Bolivia            591       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Bosnia-Herzegovina       387       XXXXXX           XXXXXX        XXXXXX        XXXXXX        XXXXXX        XXXXXX         XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE> 

2/25/96                           Schedule 2                       Page 1 of 9
<PAGE>
 
NOTE: Local Access must be added to International Transport for switched calls 
and domestic transport must be added for all call types.

                   TRANSCEND INTERNATIONAL TRANSPORT PRICING

<TABLE> 
<CAPTION> 
- ----------------------------------------------------------------------------------------------------------------------- 
                                                         XXXX           XXXXX     XXXXX     XXXXX    XXXXX       XXXX  
                                                         Int'l          Int'l     Int'l     Int'l    Int'l       Int'l
                                             Base       Monthly        Monthly   Monthly   Monthly  Monthly     Monthly
COUNTRY                        Country   International  Revenue        Revenue   Revenue   Revenue   Revenue    Revenue
                                 Code       Charges      Level          Level     Level     Level     Level      Level 
- -----------------------------------------------------------------------------------------------------------------------
<S>                            <C>       <C>            <C>            <C>       <C>       <C>       <C>        <C> 
          Botswana               267        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
           Brazil                 55        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
    British Virgin Islands       809        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
           Brunei                673        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
          Bulgaria               359        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
         Burkina Faso            226        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
           Burundi               257        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
           Cambodia              855        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
           Cameroon              237        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
            Canada                          XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
     Cape Verde Islands          238        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
         Cayman Islands          809        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
   Central African Republic      236        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
          Chad Republic          235        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
              Chile               56        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
              China               86        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
             Colombia             57        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
    Comoros (Mayotte Island)     269        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
              Congo              242        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
          Cook Islands           682        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
           Costa Rica            506        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
             Croatia             385        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
               Cuba               53        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
              Cyprus             357        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
           Czech Republic         42        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
              Denmark             45        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
           Diego Garcia          246        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- -----------------------------------------------------------------------------------------------------------------------
             Djibouti            253        XXXXXX       XXXXXX        XXXXXX    XXXXXX    XXXXXX     XXXXXX    XXXXXX  
- ----------------------------------------------------------------------------------------------------------------------- 

2/25/96                                             Schedule 2                                         Page 2 of 9
</TABLE> 
                                           
<PAGE>
 
NOTE:  Local Access must be added to International Transport for switched calls 
       and domestic transport must be added for all call types.

                   TRANSCEND INTERNATIONAL TRANSPORT PRICING

<TABLE> 
<CAPTION> 
- ------------------------------------------------------------------------------------------------------------
                                                                              XXXX             XXXXX   
                                                            Base         Int'l Monthly     Int'l Monthly
               COUNTRY                  Country         International       Revenue           Revenue   
                                          Code             Charges           Level             Level    
- ------------------------------------------------------------------------------------------------------------
<S>                                     <C>             <C>                 <C>               <C>
               Dominica                      809            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
          Dominican Republic                 809            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
                Ecuador                      593            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
                 Egypt                        20            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
              El Salvador                    503            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
              Equi Guinea                    240            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
                Eritrea                                     XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
                Estonia                      372            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
                Ethiopia                     251            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
            Faeroe Islands                   298            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
           Falkland Islands                  500            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
             Fiji Islands                    679            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
                Finland                      358            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
               Fr Guiana                     594            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
             Fr Polynesia                    689            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
        France (Andorra, Monaco)              33            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
            French Antilles                  596            XXXXXX            XXXXXX            XXXXXX   
       (St. Barth, Mrtnque, St. M)                                                                       
- ------------------------------------------------------------------------------------------------------------
                 Gabon                       241            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
                Gambia                       220            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
                Georgia                      995            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
                Germany                       49            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
                 Ghana                       233            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
               Gibraltar                     350            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
                Greece                        30            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
              Greenland                      299            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
               Grenada                       809            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
              Guadeloupe                     590            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------
                 Guam                        671            XXXXXX            XXXXXX            XXXXXX   
- ------------------------------------------------------------------------------------------------------------

<CAPTION> 
- ------------------------------------------------------------------------------------------------------------
                                         XXXXX             XXXXXX             XXXXX             XXXXX  
                                     Int'l Monthly     Int'l Monthly      Int'l Monthly    Int'l Monthly 
COUNTRY                                 Revenue           Revenue            Revenue          Revenue  
                                         Level             Level              Level            Level   
- ------------------------------------------------------------------------------------------------------------
<S>                                     <C>             <C>                 <C>               <C>
               Dominica                   XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
          Dominican Republic              XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
                Ecuador                   XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
                 Egypt                    XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
              El Salvador                 XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
              Equi Guinea                 XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
                Eritrea                   XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
                Estonia                   XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
                Ethiopia                  XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
            Faeroe Islands                XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
           Falkland Islands               XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
             Fiji Islands                 XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
                Finland                   XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
               Fr Guiana                  XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
             Fr Polynesia                 XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
        France (Andorra, Monaco)          XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
            French Antilles               XXXXXX            XXXXXX            XXXXXX            XXXXXX  
       (St. Barth, Mrtnque, St. M)                                                                       
- ------------------------------------------------------------------------------------------------------------
                 Gabon                    XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
                Gambia                    XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
                Georgia                   XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
                Germany                   XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
                 Ghana                    XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
               Gibraltar                  XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
                Greece                    XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
              Greenland                   XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
               Grenada                    XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
              Guadeloupe                  XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
                 Guam                     XXXXXX            XXXXXX            XXXXXX            XXXXXX  
- ------------------------------------------------------------------------------------------------------------
</TABLE> 

2/25/96                           Schedule 2                         Page 3 of 9
<PAGE>
 
NOTE: Local Access must be added to International Transport for switched calls 
      and domestic transport must be added for all call types.

<TABLE> 
<CAPTION> 
                              TRANSCEND INTERNATIONAL TRANSPORT PRICING


- ------------------------------------------------------------------------------------------------------------------- 
                                                         XXXXX      XXXXX     XXXXX     XXXXX    XXXXX     XXXXX
                                             Base        Int'l      Int'l     Int'l     Int'l    Int'l     Int'l
                                                        Monthly    Monthly   Monthly   Monthly  Monthly   Monthly   
        COUNTRY                Country  International   Revenue    Revenue   Revenue   Revenue  Revenue   Revenue
                               Code        Charges       Level       Level     Level    Level    Level    Level
<S>                          <C>        <C>              <C>        <C>       <C>       <C>     <C>        <C> 
- -------------------------------------------------------------------------------------------------------------------
           Guantan. Bay           5399       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
            Guatemala              502       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
              Guinea               224       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
          Guinea Bissau            245       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
              Guyana               592       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
              Haiti                509       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
             Honduras              504       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
            Hong Kong              852       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
             Hungary                36       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
             Iceland               354       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
              India                 91       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
            Indonesia               62       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Inmarsat  ATL WEST         874       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Inmarsat  IND OCEAN         873       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Inmarsat  PAC OCEAN         872       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Inmarsat ATL EAST          871       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
               Iran                 98       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
               Iraq                964       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
             Ireland               353       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
              Israel               972       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
              Italy                 39       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
           Ivory Coast             225       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
             Jamaica               809       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
              Japan                 81       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
              Jordan               962       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
            Kazakhstan               7       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
              Kenya                254       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
             Kiribati              686       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
2/25/96                                                 Schedule 2                                      Page 4 of 9
</TABLE> 
<PAGE>
 
NOTE: Local Access must be added to International Transport for switched calls 
      and domestic transport must be added for all call types.

<TABLE> 
<CAPTION> 
                              TRANSCEND INTERNATIONAL TRANSPORT PRICING


- ------------------------------------------------------------------------------------------------------------------- 
                                                         XXXXX      XXXXX     XXXXX     XXXXX    XXXXX     XXXXX
                                             Base        Int'l      Int'l     Int'l     Int'l    Int'l     Int'l
                                                       Monthly     Monthly   Monthly   Monthly  Monthly   Monthly   
        COUNTRY              Country    International  Revenue     Revenue   Revenue   Revenue  Revenue   Revenue
                               Code        Charges       Level       Level     Level    Level    Level    Level
<S>                          <C>        <C>              <C>        <C>       <C>       <C>     <C>        <C> 
- -------------------------------------------------------------------------------------------------------------------
         Korea, South               82       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
            Kuwait                 965       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
          Krgystan                   7       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
           Laos                    856       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
         Latvia                    371       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
          Lebanon                  961       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
          Lesotha                  266       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
          Liberia                  231       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
           Libya                   218       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Lithuania                  370       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Luxembourg                  352       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
         Macao                     853       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Macedonia                  389       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Madagascar                  261       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Malawi                     265       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Malaysia                     60       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Maldives                    960       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Mali Rep                    223       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Malta                      356       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
     Marshall Islands              692       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Mauritania                  222       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Mauritius                  230       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
Mexico                                       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
Mexico Band 1 - Peak                         XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
Mexico Band 1 - Off Peak                     XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
Mexico Band 2 - Peak                         XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
Mexico Band 2 - Off Peak                     XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
Mexico Band 3- Peak                          XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
2/25/96                                                 Schedule 2                                      Page 5 of 9
</TABLE> 
<PAGE>
 
NOTE: Local Access must be added to International Transport for switched calls 
      and domestic transport must be added for all call types.

<TABLE> 
<CAPTION> 
                              TRANSCEND INTERNATIONAL TRANSPORT PRICING


- ------------------------------------------------------------------------------------------------------------------- 
                                                         XXXXX      XXXXX     XXXXX     XXXXX    XXXXX     XXXXX
                                             Base        Int'l      Int'l     Int'l     Int'l    Int'l     Int'l
                                                       Monthly     Monthly   Monthly   Monthly  Monthly   Monthly   
        COUNTRY              Country    International  Revenue     Revenue   Revenue   Revenue  Revenue   Revenue
                               Code        Charges       Level       Level     Level    Level    Level    Level
<S>                          <C>        <C>              <C>        <C>       <C>       <C>     <C>        <C> 
- -------------------------------------------------------------------------------------------------------------------
Mexico Band 3 - Off Peak                     XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX    
- -------------------------------------------------------------------------------------------------------------------  
Mexico Band 4 - Peak                         XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX    
- -------------------------------------------------------------------------------------------------------------------  
Mexico Band 4 - Off Peak                     XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX    
- -------------------------------------------------------------------------------------------------------------------  
Mexico Band 5 - Peak                         XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX    
- -------------------------------------------------------------------------------------------------------------------  
Mexico Band 5 - Off Peak                     XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX     
- -------------------------------------------------------------------------------------------------------------------   
Mexico Band 6 - Peak                         XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX     
- -------------------------------------------------------------------------------------------------------------------   
Mexico Band 6 - Off Peak                     XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX     
- -------------------------------------------------------------------------------------------------------------------   
Mexico Band 7 - Peak                         XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX     
- -------------------------------------------------------------------------------------------------------------------   
Mexico Band 7 - Off Peak                     XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX    
- -------------------------------------------------------------------------------------------------------------------  
Mexico Band 8 - Peak                         XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX    
- -------------------------------------------------------------------------------------------------------------------  
Mexico Band 8 - Off Peak                     XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX    
- -------------------------------------------------------------------------------------------------------------------  
       Micronesia                  691       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
     Moldova (CIS)                 373       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
         Mongolia                  976       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Monsterrat                 809       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
          Morocco                  212       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Mozambique                  258       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Myanmar                     95       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
         Namibia                   264       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
          Nauru                    674       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
          Nepal                    977       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
      Neth Antilles                599       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Netherlands                  31       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
          Nevis                    809       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
     New Calendonia                687       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        New Zealand                 64       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
         Nicaragua                 505       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
          Niger                    227       XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
2/25/96                                                 Schedule 2                                      Page 6 of 9
</TABLE> 

<PAGE>
 
NOTE: Local Access must be added to International Transport for switched calls 
      and domestic transport must be added for all call types.

<TABLE> 
<CAPTION> 
                              TRANSCEND INTERNATIONAL TRANSPORT PRICING


- ------------------------------------------------------------------------------------------------------------------- 
                                                         XXXXX      XXXXX     XXXXX     XXXXX    XXXXX     XXXXX
                                             Base        Int'l      Int'l     Int'l     Int'l    Int'l     Int'l
                                                       Monthly     Monthly   Monthly   Monthly  Monthly   Monthly   
        COUNTRY              Country    International  Revenue     Revenue   Revenue   Revenue  Revenue   Revenue
                               Code        Charges       Level       Level     Level    Level    Level    Level
<S>                          <C>        <C>              <C>        <C>       <C>       <C>     <C>        <C> 
- -------------------------------------------------------------------------------------------------------------------
       Nigeria               234             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
     Niue Island             683             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
Folk Island (Christmas
   Coco Antarc)              672             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Norway                 47             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Oman                 968             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Pakistan               92             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Palau                680             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Panama                507             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
     Papua N Guin            675             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Paraguay              595             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
         Peru                 51             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
      Philippines             63             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Poland                48             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Portugal              351             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Qatar                974             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
      Reunion Island         262             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Romania                40             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Russia                 7             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Rwanda               250             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
  Saipan (Tinlan, Rota)      670             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
     Sao Tome                239             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
    Saudi Arabia             966             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
    Senegal Rep              221             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
  Seychelles Island          248             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
    Sierra Leone             232             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
     Singapore                65             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
     Slovakia                                XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
     Slovenia               386              XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
2/25/96                                                 Schedule 2                                      Page 7 of 9
</TABLE> 

<PAGE>
 
NOTE: Local Access must be added to International Transport for switched calls 
      and domestic transport must be added for all call types.

<TABLE> 
<CAPTION> 
                              TRANSCEND INTERNATIONAL TRANSPORT PRICING


- ------------------------------------------------------------------------------------------------------------------- 
                                                         XXXXX      XXXXX     XXXXX     XXXXX    XXXXX     XXXXX
                                             Base        Int'l      Int'l     Int'l     Int'l    Int'l     Int'l
                                                       Monthly     Monthly   Monthly   Monthly  Monthly   Monthly   
        COUNTRY              Country    International  Revenue     Revenue   Revenue   Revenue  Revenue   Revenue
                               Code        Charges       Level       Level     Level    Level    Level    Level
<S>                          <C>        <C>              <C>        <C>       <C>       <C>     <C>        <C> 
- -------------------------------------------------------------------------------------------------------------------
    Solomon Island           677             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Somalia               252             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
      South Africa            27             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Spain                  34             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
      Sri Lanka               94             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
      St Helena              290             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       St Kitts              809             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
      St Lucia               809             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
    St Pierre/Miq            508             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
    St Vent/Gren             809             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Sudan                                XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
      Suriname               597             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
      Swaziland              268             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Sweden                 46             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
     Switzerland              41             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Syria                963             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
      Tadjikistan              7             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Taiwan                888             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Tanzania              255             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Thailand               66             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
         Togo                228             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
        Tonga                676             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
    Trinidad/Tob             809             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
      Tunisia                216             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Turkey                 90             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
     Turkmenistan              7             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
      Turks/Calcos           809             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
       Tuvalu                688             XXXXXX      XXXXXX     XXXXXX    XXXXXX    XXXXXX  XXXXXX     XXXXXX 
- -------------------------------------------------------------------------------------------------------------------
2/25/96                                                 Schedule 2                                      Page 8 of 9
</TABLE> 


<PAGE>
 
NOTE: Local Access must be added to International Transport for switched calls 
and domestic transport must be added for all call types.


                   TRANSCEND INTERNATIONAL TRANSPORT PRICING

<TABLE> 
<CAPTION> 
- --------------------------------------------------------------------------------------------------------------------
                                                 XXXX       XXXX       XXXX        XXXX       XXXX           XXXX
                                                Int'l      Int'l      Int'l       Int'l      Int'l           Int'l
                                    Base        Monthly    Monthly    Monthly     Monthly    Monthly        Monthly
      COUNTRY          Country  International   Revenue    Revenue    Revenue     Revenue    Revenue        Revenue
                        Code      Charges        Level      Level      Level       Level      Level          Level
- --------------------------------------------------------------------------------------------------------------------
<S>                      <C>        <C>         <C>        <C>         <C>        <C>         <C>           <C> 
      Uganda             256        XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
      Ukraine            380        XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
   United Ar Emir        971        XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
   United Kingdom         44        XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
      Uruguay            596        XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
    Uzbekistan             7        XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
      Vanuatu            678        XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
     Venezuela            58        XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
      Vietnam             84        XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
     Wallis/Fut                     XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
     West Samoa          685        XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
   Yemen, Rep of         967        XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
     Yugoslavia          381        XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
       Zaire             243        XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
       Zambia            260        XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
      Zimbabwe           263        XXXXXX      XXXXXX     XXXXXX      XXXXXX     XXXXXX      XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------------------------------------------
</TABLE>


2/25/96                           Schedule 2                         Page 9 of 9
<PAGE>
 
Transcend Basic Travel Card Service Intrastate
              Price Schedule
                                                        [LOGO OF WILTEL
                                                         APPEARS HERE]
<TABLE> 
<CAPTION>                                               
                           Switched Access     Dedicated Access                        Switched Access     Dedicated Access
                          --------------------------------------                      --------------------------------------
     State                Peak    Off Peak    Peak    Off Peak        State           Peak    Off Peak    Peak    Off Peak
<S>                       <C>       <C>       <C>       <C>          <C>              <C>       <C>       <C>       <C> 
- -----------------------------------------------------------------------------------------------------------------------------
    ALABAMA               XXXXXX    XXXXXX    XXXXXX    XXXXXX       NEBRASKA         XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
    ARIZONA               XXXXXX    XXXXXX    XXXXXX    XXXXXX        NEVADA          XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
    ARKANSAS              XXXXXX    XXXXXX    XXXXXX    XXXXXX     NEW HAMPSHIRE      XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
   CALIFORNIA *           XXXXXX    XXXXXX    XXXXXX    XXXXXX      NEW JERSEY        XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
California Intra-LATA*    XXXXXX    XXXXXX    XXXXXX    XXXXXX      NEW MEXICO        XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
     COLORADO             XXXXXX    XXXXXX    XXXXXX    XXXXXX       NEW YORK         XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
   CONNECTICUT            XXXXXX    XXXXXX    XXXXXX    XXXXXX     NORTH CAROLINA     XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
    DELAWARE              XXXXXX    XXXXXX    XXXXXX    XXXXXX      NORTH DAKOTA      XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
    FLORIDA               XXXXXX    XXXXXX    XXXXXX    XXXXXX          OHIO          XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
    GEORGIA               XXXXXX    XXXXXX    XXXXXX    XXXXXX       OKLAHOMA         XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
     IDAHO                XXXXXX    XXXXXX    XXXXXX    XXXXXX        OREGON          XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
    ILLINOIS              XXXXXX    XXXXXX    XXXXXX    XXXXXX      PENNSYLVANIA      XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
    INDIANA               XXXXXX    XXXXXX    XXXXXX    XXXXXX      RHODE ISLAND      XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
     IOWA                 XXXXXX    XXXXXX    XXXXXX    XXXXXX     SOUTH CAROLINA     XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
    KANSAS                XXXXXX    XXXXXX    XXXXXX    XXXXXX      SOUTH DAKOTA      XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
   KENTUCKY               XXXXXX    XXXXXX    XXXXXX    XXXXXX       TENNESSEE        XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
   LOUISIANA              XXXXXX    XXXXXX    XXXXXX    XXXXXX         TEXAS          XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
     MAINE                XXXXXX    XXXXXX    XXXXXX    XXXXXX         UTAH           XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
   MARYLAND               XXXXXX    XXXXXX    XXXXXX    XXXXXX       VERMONT          XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
MASSACHUSETTS             XXXXXX    XXXXXX    XXXXXX    XXXXXX       VIRGINIA         XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
  MICHIGAN                XXXXXX    XXXXXX    XXXXXX    XXXXXX      WASHINGTON        XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
  MINNESOTA               XXXXXX    XXXXXX    XXXXXX    XXXXXX     WEST VIRGINIA      XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
 MISSISSIPPI              XXXXXX    XXXXXX    XXXXXX    XXXXXX       WISCONSIN        XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
  MISSOURI                XXXXXX    XXXXXX    XXXXXX    XXXXXX        WYOMING         XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------
  MONTANA                 XXXXXX    XXXXXX    XXXXXX    XXXXXX 
- ----------------------------------------------------------------
</TABLE> 
* Billed on an XX-sec minimum per call, with XX-sec Increments (16/6).
* Customers will be required to maintain an average call dur of XX min for all 
  Intralata and Intrastate services by product.
Intrastate Rates are non-discountable.

<PAGE>
 
            Transcend International Basic Travel Card Service Rates
<TABLE> 
<CAPTION> 
- -------------------------------                                            ---------------------------------------------------------
                                                                                                    Switched                       
                                ----------------------------------------------------------------------------------------------------
        COUNTRY       Country       Standard Rate          Discount                 Standard                      Discount         
                                                                           ---------------------------------------------------------
                        Code            Period            Rate Period       1st XX Sec.   Additional X    1st XX Sec.   Additional X
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                   <C>            <C>                  <C>               <C>            <C>            <C>            <C>
        Albania          355           7AM-12:59PM        1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Algeria          213           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Amer Samoa         684           5PM-10:59PM        11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Andorra                                                           XXXXXXXXXX                      XXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
        Angola           244           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Anguilla          809           8AM-4:59PM         5PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Antarctica                                                  XXXXXXXXXXXXXXXXXX              XXXXXXXXXXXXXXXXXX           XXX
- ------------------------------------------------------------------------------------------------------------------------------------
        Antigua          809           8AM-4:59PM         5PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Argentina          54           8AM-5:59PM         6PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Armenia                                                           XXXXXXXXXX                      XXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
         Aruba           297           4PM-8:59PM         10PM-3:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
   Ascension Island      247           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Australia          61           2PM-7:59PM          8PM-1:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Austria           43           7AM-12:58PM         1PM-6:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Azerbaijan                                                          XXXXXXXXXX                      XXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
        Bahamas          809           4PM-9:59PM         10PM-3:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Bahrain          973           8AM-2:59PM         3PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
   Balearic Islands                                                        XXXXXXXXX                       XXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
      Bangladesh         880           6AM-5:58PM         6PM-5:58AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Barbados          809           8AM-4:59PM         5PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Belarus                                                           XXXXXXXXXX                      XXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
        Belgium           32           7AM-12:59PM        1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Belize           501           5PM-10:59PM        11PM-4:49PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
         Benin           229           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Bermuda          809           8AM-4:59PM         5PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Bhutan           975           6PM-5:59AM         6AM-5:59PM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Bolivia          591           4PM-11:59PM        12AM-3:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
  Bosnia-Herzegovina                                                  XXXXXXXXXXXXXX                  XXXXXXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
       Botswana          267           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Brazil            55           8AM-5:59PM         6PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
British Virgin Islands   809           8AM-4:59PM         5PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Brunei           673           5PM-10:59PM        11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Bulgaria          359           1PM-1:59AM         2AM-12:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Burkina Faso        226           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Burundi          257           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Cambodia          855           5PM-1:58AM         2AM-4:59PM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Cameroon          237           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
<TABLE> 
<CAPTION> 
                        ---------------------------------------------------------
                                                Dedicated                        
                        ---------------------------------------------------------    
                                 Standard                      Discount          
                        ---------------------------------------------------------
COUNTRY                  1st XX Sec.   Additional X    1st XX Sec.   Additional X    
- ---------------------------------------------------------------------------------
<S>                     <C>            <C>             <C>           <C> 
        Albania           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
        Algeria           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
      Amer Samoa          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
        Andorra        XXXXXXXXXX                      XXXXXXXXXX
- --------------------------------------------------------------------------------
        Angola            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
       Anguilla           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
      Antarctica    XXXXXXXXXXXXXXXXXX              XXXXXXXXXXXXXXXXXX
- --------------------------------------------------------------------------------
        Antigua           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
       Argentina          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
        Armenia         XXXXXXXXXX                      XXXXXXXXXX
- --------------------------------------------------------------------------------
         Aruba            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
   Ascension Island       XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
       Australia          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
        Austria           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
      Azerbaijan        XXXXXXXXXX                     XXXXXXXXXX
- --------------------------------------------------------------------------------
        Bahamas           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
        Bahrain           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
   Balearic Islands      XXXXXXXXX                       XXXXXXXXX
- --------------------------------------------------------------------------------
      Bangladesh          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
       Barbados           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
        Belarus         XXXXXXXXXX                      XXXXXXXXXX
- --------------------------------------------------------------------------------
        Belgium           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
        Belize            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
         Benin            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
        Bermuda           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
        Bhutan            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
        Bolivia           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
  Bosnia-Herzegovina   XXXXXXXXXXXXXX                 XXXXXXXXXXXXXX
- --------------------------------------------------------------------------------
       Botswana           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
        Brazil            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
British Virgin Islands    XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
        Brunei            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
       Bulgaria           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
     Burkina Faso         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
        Burundi           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
       Cambodia           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
       Cameroon           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- --------------------------------------------------------------------------------
</TABLE> 


                                  Page 1 of 7
<PAGE>
 

            Transcend International Basic Travel Card Service Rates

<TABLE> 
<CAPTION> 
- -------------------------------                                            ---------------------------------------------------------
                                                                                                    Switched                       
                                ----------------------------------------------------------------------------------------------------
     COUNTRY                                                                        Standard                      Discount         
                      Country       Standard Rate          Discount        ---------------------------------------------------------
                        Code            Period            Rate Period       1st XX Sec.   Additional X    1st XX Sec.   Additional X
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                      <C>           <C>                <C>                 <C>             <C>            <C>           <C> 
      Canary Islands                                                       XXXXXXXXX                       XXXXXXXXX               
- ------------------------------------------------------------------------------------------------------------------------------------
    Cape Verde Islands   238           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX         XXXXXX        XXXXXX  
- ------------------------------------------------------------------------------------------------------------------------------------
        Carriacou                                                        XXXXXXXXXXX                      XXXXXXXXXXX              
- ------------------------------------------------------------------------------------------------------------------------------------
     Cayman Islands      809           4PM-9:59PM         10PM-3:59PM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Central African Republic 236           6AM-11:59PM        12PM-5:59AM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Chad Republic      235           6AM-11:59AM        12PM-5:59AM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
         Chile            56           8AM-5:59PM         6PM-7:59AM           XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
         China            86           5PM-1:59AM         2AM-4:59PM           XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Christmas Coco                                               XXXXXXXXXXXXXXXXXX              XXXXXXXXXXXXXXXXXX               
- ------------------------------------------------------------------------------------------------------------------------------------
       Columbia           57           4PM-11:59PM        12AM-3:59PM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Comoros (Mayolle Island) 269           6AM-11:59AM        12PM-5:59AM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Congo            242           6AM-11:59AM        12PM-5:59AM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Cook Islands        682           5PM-10:59PM        11PM-4:59PM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Costa Rica         506           5PM-10:59PM        11PM-4:49PM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Croatia                                                        XXXXXXXXXXXXXX                  XXXXXXXXXXXXXX               
- ------------------------------------------------------------------------------------------------------------------------------------
        Cuba*             53           4PM-9:59PM         10PM-3:59PM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Cuela                                                              XXXXXXXXX                       XXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
       Cyprus            357           7AM-12:59PM        1PM-6:59AM           XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
    Czech Republic        42           7AM-12:59PM        1PM-6:59AM           XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Denmark             45           7AM-12:59PM        1PM-6:59AM           XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Diego Garcia        246           6AM-5:59PM         6PM-5:59AM           XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Djibouti           253           6AM-11:59AM        12PM-5:59AM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Dominica           809           4PM-9:59PM         10PM-3:59PM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
  Dominican Republic     809           4PM-9:59PM         10PM-3:59PM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Ecuador           593           4PM-11:59PM        12AM-3:59PM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Egypt             20           1PM-1:59AM         2AM-12:59PM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     El Salvador         503           5PM-10:59PM        11PM-4:49PM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Equi Guinea         240           6AM-11:59AM        12PM-5:59AM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Estonia           372           1PM-1:59AM         2AM-12:59PM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Ethiopia          251           1PM-1:59AM         2AM-12:59PM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
    Faeroe Islands       298           7AM-12:59PM        1PM-6:59AM           XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
   Falkland Islands      500           8AM-5:59PM         6PM-7:59AM           XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Fiji Islands        679           5PM-1:59AM         2AM-4:59PM           XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Finland           358           7AM-12:59PM        1PM-6:59AM           XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Fr Guiana          594           8AM-5:59PM         6PM-7:59AM           XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Fr Polynesia        689           5PM-10:59PM        11PM-4:59PM          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
France (Andorra, Monaco)  33           7AM-12:59PM        1PM-6:59AM           XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE> 
<TABLE> 
<CAPTION> 
                        ---------------------------------------------------------
                                                Dedicated                        
                        ---------------------------------------------------------    
      COUNTRY                    Standard                      Discount          
                        ---------------------------------------------------------
                         1st XX Sec.   Additional X    1st XX Sec.   Additional X    
- ---------------------------------------------------------------------------------
<S>                        <C>             <C>             <C>           <C> 
      Canary Islands  XXXXXXXXX                      XXXXXXXXX                   
- ---------------------------------------------------------------------------------
    Cape Verde Islands    XXXXXX          XXXXXX         XXXXXX        XXXXXX  
- ---------------------------------------------------------------------------------
        Carriacou     XXXXXXXXXXX                   XXXXXXXXXXX
- ---------------------------------------------------------------------------------
     Cayman Islands       XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Central African Republic  XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Chad Republic       XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
         Chile            XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
         China            XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
     Christmas Coco  XXXXXXXXXXXXXXXXXX        XXXXXXXXXXXXXXXXXX
- ---------------------------------------------------------------------------------
       Columbia           XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Comoros (Mayolle Island)  XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
        Congo             XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
     Cook Islands         XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Costa Rica          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Croatia     XXXXXXXXXXXXXX                XXXXXXXXXXXXXX
- ---------------------------------------------------------------------------------
        Cuba*             XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
        Cuela         XXXXXXXXX                       XXXXXXXXX 
- ---------------------------------------------------------------------------------
       Cyprus             XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
    Czech Republic        XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Denmark             XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
     Diego Garcia         XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Djibouti            XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Dominica            XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
  Dominican Republic      XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Ecuador            XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
        Egypt             XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
     El Salvador          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
     Equi Guinea          XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Estonia            XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Ethiopia           XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
    Faeroe Islands        XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
   Falkland Islands       XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
     Fiji Islands         XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Finland            XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Fr Guiana           XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
     Fr Polynesia         XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
France (Andorra, Monaco)  XXXXXX          XXXXXX         XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
</TABLE> 


                                  Page 2 of 7
<PAGE>
 
            Transcend International Basic Travel Card Service Rates

<TABLE> 
<CAPTION> 
- -------------------------------                                            ---------------------------------------------------------
                                                                                                    Switched                       
                                ----------------------------------------------------------------------------------------------------
COUNTRY               Country       Standard Rate          Discount                 Standard                      Discount         
                                                                           ---------------------------------------------------------
                        Code            Period            Rate Period       1st XX Sec.   Additional X    1st XX Sec.   Additional X
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                      <C>        <C>                   <C>                 <C>             <C>             <C>           <C> 
Antilles (St. Barth. 
 Mrtnque. St)            596        6AM-4:59PM            5PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Gabon                    241        6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Gambia                   220        6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Georgia                                                                    XXXXXXXXXX                      XXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
Germany                   49        7AM-12:59PM           1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Ghana                    233        6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Gibraltar                350        7AM-12:59PM           1PM-8:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Greece                    30        7AM-12:59PM           1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Greenland                299        7AM-12:59PM           1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Grenada                  809        4PM-9:59PM            10PM-3:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Guadeloupe               580        8AM-4:59PM            5PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Guam                     671        5PM-10:59PM           11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Guantan. Bay            5399        4PM-9:59PM            10PM-3:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Guatemala                502        5PM-10:59PM           11PM-4:49PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Guinea                   224        1PM-7:59PM            8PM-12:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Guinea Bissau            245        6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Guyana                   592        8AM-5:59PM            8PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Haiti                    509        4PM-9:59PM            10PM-3:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Honduras                 504        5PM-10:59PM           11PM-4:49PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Hong Kong                852        5PM-10:59PM           11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Hungary                   36        7AM-12:59PM           1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Iceland                  354        1PM-7:59PM            8PM-12:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
India                     91        6AM-5:59PM            6PM-5:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Indonesia                 62        5PM-1:59AM            2AM-4:59PM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Inmarsal ATL WEST        874        Orig US Times         Orig US Times       XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Inmarsal IND OCEAN       873        Orig US Times         Orig US Times       XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Inmarsal PAC OCEAN       872        Orig US Times         Orig US Times       XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Inmarsal ATL EAST        871        Orig US Times         Orig US Times       XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Iran                      98        1PM-1:59AM            2AM-12:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Iraq                     964        1PM-1:59AM            2AM-12:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Ireland                  353        7AM-12:59PM           1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Israel                   972        8AM-4:59PM            5PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Italy                     39        7AM-12:59PM           1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Ivory Coast              225        8AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Jamaica                  809        4PM-9:59PM            10PM-3:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Japan                     81        2PM-7:59PM             6PM-1:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Jordan                   962        8AM-2:59PM            3PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE> 









<TABLE> 
<CAPTION> 
- ---------------------------------------------------------------------------------
COUNTRY                                         Dedicated                        
                        ---------------------------------------------------------    
                                 Standard                      Discount          
                        ---------------------------------------------------------
                         1st XX Sec.   Additional X    1st XX Sec.   Additional X    
- ---------------------------------------------------------------------------------
<S>                       <C>            <C>             <C>            <C>  
Antilles (St.Barth.      
       Mrtnque,St)       XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Gabon                    XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Gambia                   XXXXXX          XXXXXX          XXXXXX        XXXXXX                
- ---------------------------------------------------------------------------------
Georgia               XXXXXXXXXX                     XXXXXXXXXX     
- ---------------------------------------------------------------------------------
Germany                   XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Ghana                     XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Gibraltar                 XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Greece                    XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Greenland                 XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Grenada                   XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Guadeloupe                XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Guam                      XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Guantan. Bay              XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Guatemala                 XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Guinea                    XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Guinea Bissau             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Guyana                    XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Haiti                     XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Honduras                  XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Hong Kong                 XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Hungary                   XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Iceland                   XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
India                     XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Indonesia                 XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Inmarsal AIL WEST         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Inmarsal IND OCEAN        XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Inmarsal PAC OCEAN        XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Inmarsal AIL EAST         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Iran                      XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Iraq                      XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Ireland                   XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Israel                    XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Italy                     XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Ivory Coast               XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Jamaica                   XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Japan                     XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Jordan                    XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
</TABLE>

2/25/96
                                  Page 3 of 7
    
<PAGE>
 
            Transcend International Basic Travel Card Service Rates  

<TABLE>                                                              
<CAPTION>                                                            
- -------------------------------                                            ---------------------------------------------------------
                                                                                                    Switched                        
                                ----------------------------------------------------------------------------------------------------
        COUNTRY       Country       Standard Rate          Discount                 Standard                      Discount          
                                                                           ---------------------------------------------------------
                        Code            Period            Rate Period       1st XX Sec.     Addit'l X   1st XX Sec.       Addit'l X
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                   <C>            <C>                  <C>               <C>            <C>            <C>            <C> 
      Kazakhstan                                                             XXXXXXXXXX                    XXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
        Kenya            254           7AM-4:59PM          5PM-8:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Kirghizia                                                              XXXXXXXXXX                    XXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
       Kinbali           686           5PM-10:59PM         11PM-4:59PM        XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Kuwait           965           7AM-4:59PM          5PM-6:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Kyrgyzstan                                                             XXXXXXXXXX                    XXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
         Laos            856           5PM-10:59PM        11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Latvia           371           1PM-1:59AM         2AM-12:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Lebanon           961           8AM-2:59PM         3PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Lesotho           266           7AM-4:59PM         5PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Liberia           231           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Libya            218           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
    Liechtenstein                                                       XXXXXXXXXXXXXXX                 XXXXXXXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
      Lithuania          370           1PM-1:59AM         2AM-12:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Luxembourg         352           7AM-12:59PM        1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Macao            853           5PM-1:59AM         2AM-4:59PM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Macedonia          389           1PM-1:59AM         2AM-12:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Madagascar         261           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Malawi           265           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Malaysia           60           5PM-1:59AM         2AM-4:59PM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Maldives          960           6PM-12:59AM        1AM-5:59PM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Mali Rep          223           6AM-11:59PM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Malta            356           7AM-12:59PM        1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
   Marshall Islands      692           5PM-10:59PM        11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Martinique                                                        XXXXXXXXXXXXXXXXXXX             XXXXXXXXXXXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
      Mauritania         222           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Mauritius          230           6AM-2:59PM         3PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
    Mayotte Island                                                      XXXXXXXXXXX                     XXXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
       Melilla                                                            XXXXXXXXX                       XXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
      Micronesia         691           5PM-10:59PM        11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Moldova           373           1PM-1:59AM         2AM-12:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Monaco                                                          XXXXXXXXXX                      XXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
       Mongolia          976           5PM-10:59PM        11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Montserrat         809           4PM-9:59PM         10PM-3:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Morroco           212           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Mozambique         258           6AM-11:59AM        12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Mustique          809           4PM-9:59PM         10PM-3:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
[CAPTION] 

<TABLE> 
<CAPTION> 
                        ---------------------------------------------------------
                                                Dedicated                        
                        ---------------------------------------------------------    
                                 Standard                      Discount          
                        ---------------------------------------------------------
COUNTRY                  1st XX Sec.     Addit'l X   1st XX Sec.      Addit'l X   
- ---------------------------------------------------------------------------------
<S>                     <C>            <C>             <C>           <C> 
      Kazakhstan         XXXXXXXXXX                     XXXXXXXXXX             
- ---------------------------------------------------------------------------------
        Kenya               XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Kirghizia          XXXXXXXXXX                     XXXXXXXXXX
- ---------------------------------------------------------------------------------
       Kinbali              XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
        Kuwait              XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Kyrgyzstan         XXXXXXXXXX                     XXXXXXXXXX
- ---------------------------------------------------------------------------------
         Laos               XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
        Latvia              XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Lebanon              XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Lesotho              XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Liberia              XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
        Libya               XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
    Liechtenstein     XXXXXXXXXXXXXXX                XXXXXXXXXXXXXXX
- ---------------------------------------------------------------------------------
      Lithuania             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Luxembourg            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
        Macao               XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Macedonia             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Madagascar            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
        Malawi              XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Malaysia             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Maldives             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Mali Rep             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
        Malta               XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
   Marshall Islands         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Martinique   XXXXXXXXXXXXXXXXXXX              XXXXXXXXXXXXXXXXXXX
- ---------------------------------------------------------------------------------
      Mauritania            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Mauritius             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
    Mayotte Island    XXXXXXXXXXX                     XXXXXXXXXXX
- ---------------------------------------------------------------------------------
       Melilla          XXXXXXXXX                       XXXXXXXXX
- ---------------------------------------------------------------------------------
      Micronesia            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Moldova              XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
        Monaco         XXXXXXXXXX                      XXXXXXXXXX   
- ---------------------------------------------------------------------------------
       Mongolia             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Montserrat            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Morroco              XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Mozambique            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Mustique             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
</TABLE>
<PAGE>
 
Transcend International Basic Travel Card Service Rates

<TABLE> 
<CAPTION> 
- -------------------------------                                            ---------------------------------------------------------
                                                                                                    Switched                       
                                ----------------------------------------------------------------------------------------------------
                                                                                    Standard                      Discount         
COUNTRY               Country       Standard Rate          Discount        ---------------------------------------------------------
                        Code            Period            Rate Period       1st XX Sec.   Additional X    1st XX Sec.   Additional X
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                      <C>        <C>                   <C>                 <C>             <C>             <C>           <C> 
- ------------------------------------------------------------------------------------------------------------------------------------
Myanmar                  95         5PM-10:59PM           11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
N Caledonia             687         5PM-10:59PM           11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Nakhodka                                                                   XXXXXXXXXX                          XXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
Namibia                 264         6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Nauru                   674         5PM-10:59PM           11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Nepal                   977         6AM-5:59PM            6PM-5:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Neth Antilles           599         8AM-4:59PM            5PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Netherlands              31         7AM-12:59PM           1PM-8:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Nevis                   809         4PM-9:59PM            10PM-3:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
New Zealand              64         5PM-10:59PM           11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Nicaragua               505         5PM-10:59PM           11PM-4:49PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Niger                   227         6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Nigeria                 234         7AM-4:59PM            5PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Niue Island             683         5PM-10:59PM           11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Island (Christmas Coco                                                                                                             
Ant)                    672         5PM-10:59PM           11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Norway                   47         7AM-12:59PM           1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Oman                    968         8AM-2:59PM            3PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Pakistan                 92         6AM-5:59PM            6PM-5:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Palau                   680         5PM-10:59PM           11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Palm Island             809         4PM-9:59PM            10PM-9:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Panama                  507         5PM-10:59PM           11PM-4:49PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Papua N Guin            675         5PM-10:59PM           11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Paraguay                595         8AM-5:59PM            6PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Peru                     51         4PM-11:59PM           12AM-3:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Philippines              63         5PM-1:59AM            2AM-4:59PM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Poland                   48         7AM-12:59PM           1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Portugal                351         1PM-7:59PM            8PM-12:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Qatar                   974         7AM-4:59PM            5PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Reunion Island          262         6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Romania                  40         1PM-1:59AM            2AM-12:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Rola                                                                       XXXXXXXXXX                      XXXXXXXXXX               
- ------------------------------------------------------------------------------------------------------------------------------------
Russia                    7         1PM-1:59AM            2AM-12:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Rwanda                  250         6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Saipan (Tinian, Rola)   670         5PM-10:59PM           11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Sakhalin                                                                   XXXXXXXXXX                      XXXXXXXXXX             
- ------------------------------------------------------------------------------------------------------------------------------------
San Marina                                                                  XXXXXXXXX                       XXXXXXXXX               
- ------------------------------------------------------------------------------------------------------------------------------------
Sao Tome                239         6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE> 

<TABLE> 
<CAPTION> 
- ---------------------------------------------------------------------------------
COUNTRY                                         Dedicated                        
                        ---------------------------------------------------------    
                                 Standard                      Discount          
                        ---------------------------------------------------------
                         1st XX Sec.   Additional X    1st XX Sec.   Additional X    
- ----------------------- ---------------------------------------------------------
<S>                       <C>            <C>             <C>            <C>  
Myanmar                   XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
N Caledonia               XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Nakhodka                XXXXXXXXXX                     XXXXXXXXXX
- ---------------------------------------------------------------------------------
Namibia                   XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Nauru                     XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Nepal                     XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Neth Antilles             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Netherlands               XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Nevis                     XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
New Zealand               XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Nicaragua                 XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Niger                     XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Nigeria                   XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Niue Island               XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Island (Christmas Coco    
Ant)                      XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Norway                    XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Oman                      XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Pakistan                  XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Palau                     XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Palm Island               XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Panama                    XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Papua N Guin              XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Paraguay                  XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Peru                      XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Philippines               XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Poland                    XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Portugal                  XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Qatar                     XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Reunion Island            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Romania                   XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Rola                  XXXXXXXXXX                     XXXXXXXXXX
- ---------------------------------------------------------------------------------
Russia                    XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Rwanda                    XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Saipan (Tinian, Rola)     XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Sakhalin              XXXXXXXXXX                     XXXXXXXXXX
- ---------------------------------------------------------------------------------
San Marina             XXXXXXXXX                      XXXXXXXXX
- ---------------------------------------------------------------------------------
Sao Tome                  XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
</TABLE> 

2/25/96                               Page 5 of 7
<PAGE>
 
            Transcend International Basic Travel Card Service Rates

<TABLE> 
<CAPTION> 
- -------------------------------                                            ---------------------------------------------------------
                                                                                                    Switched                       
                                ----------------------------------------------------------------------------------------------------
COUNTRY               Country       Standard Rate          Discount                 Standard                      Discount         
                                                                           ---------------------------------------------------------
                        Code            Period            Rate Period       1st XX Sec.     Addit'l X      1st XX Sec.    Addit'l X
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                      <C>        <C>                   <C>                 <C>             <C>             <C>           <C> 
- ------------------------------------------------------------------------------------------------------------------------------------
    Saudi Arabia         966        7AM-4:59PM            5PM-6:59 AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Senegal Rep         221        6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
  Seychelles Island      248        6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
    Sierra Leone         232        6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Singapore           65        5PM-11:59PM           11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Slovakia                                             XXXXXXXXXXXXXXXXXX              XXXXXXXXXXXXXXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Slovenia                                                 XXXXXXXXXXXXXX                  XXXXXXXXXXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
   Solomon Island        677        5PM-10:59PM           11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Somalia           252        6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
    South Africa          27        6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     South Korea          82        2PM-7:59PM            8PM-1:59PM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Spain             34        7AM-12:59PM           1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Sri Lanka           94        6AM-5:59PM            6PM-5:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
    St Barthelemy                   XXXXXXXXXXXXXXXXXXX                       XXXXXXXXXXXXXXXXXXX             XXXXXXXXXXXXXXXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     St Helena           290        6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      St Kitts           809        4PM-9:59PM            10PM-3:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      St Lucia           809        4PM-9:59PM            10PM-3:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     St Martin                      XXXXXXXXXXXXXXXXXXX                       XXXXXXXXXXXXXXXXXXX             XXXXXXXXXXXXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
    St Pierre/Miq        508        4PM-9:59PM            10PM-3:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
    St Vent/Gren         809        4PM-9:59PM            10PM-3:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Sudan            249        1PM-1:59AM            2AM-12:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Suriname          597        8AM-5:59PM            6PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Swaziland          268        6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Sweden             46        7AM-12:59PM           1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Switzerland          41        7AM-12:59PM           1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Syria            963        1PM-1:59AM            2AM-12:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Taiwan            886        5PM-10:59PM           11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Tajikistan                     XXXXXXXXXX                                XXXXXXXXXX                      XXXXXXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Tanzania           255        1PM-1:59AM            2AM-12:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
      Thailand            66        5PM-1:59AM            2AM-4:59PM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Tinian                                            XXXXXXXXXX          XXXXXXXXXX                      XXXXXXXXXX       
- ------------------------------------------------------------------------------------------------------------------------------------
        Togo             228        6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
        Tonga            676        5PM-10:59PM           11PM-4:59PM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
    Trinidad/Tob         809        8AM-4:59PM            5PM-7:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Tunisia           216        6AM-11:59AM           12PM-5:59AM         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
       Turkey             90        7AM-12:59PM           1PM-6:59AM          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
     Turkmenistan                   XXXXXXXXXX                                XXXXXXXXXX                      XXXXXXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------

</TABLE> 

<TABLE> 
<CAPTION> 
- ---------------------------------------------------------------------------------
COUNTRY                                         Dedicated                        
                        ---------------------------------------------------------    
                                 Standard                      Discount          
                        ---------------------------------------------------------
                         1st XX Sec.   Addit'l X        1st XX Sec.   Addit'l X    
- ----------------------- ---------------------------------------------------------
<S>                       <C>            <C>             <C>            <C>     
- ---------------------------------------------------------------------------------
    Saudi Arabia          XXXXXX          XXXXXX          XXXXXX        XXXXXX                          
- ---------------------------------------------------------------------------------
     Senegal Rep          XXXXXX          XXXXXX          XXXXXX        XXXXXX                           
- ---------------------------------------------------------------------------------
  Seychelles Island       XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
    Sierra Leone          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Singapore           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Slovakia                          XXXXXXXXXXXXXXXXXX 
- ---------------------------------------------------------------------------------
      Slovenia                              XXXXXXXXXXXXXX 
- ---------------------------------------------------------------------------------
   Solomon Island         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Somalia            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
    South Africa          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
     South Korea          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
        Spain             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Sri Lanka           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
    St Barthelemy                       XXXXXXXXXXXXXXXXXXX 
- ---------------------------------------------------------------------------------
     St Helena            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      St Kitts            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      St Lucia            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
     St Martin                          XXXXXXXXXXXXXXXXXXX 
- ---------------------------------------------------------------------------------
    St Pierre/Miq         XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
    St Vent/Gren          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
        Sudan             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Suriname           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Swaziland           XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Sweden             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
     Switzerland          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
        Syria             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Taiwan             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
     Tajikistan                         XXXXXXXXXX  
- ---------------------------------------------------------------------------------
      Tanzania            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
      Thailand            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Tinian                           XXXXXXXXXX
- ---------------------------------------------------------------------------------
        Togo              XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
        Tonga             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
    Trinidad/Tob          XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Tunisia            XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
       Turkey             XXXXXX          XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
     Turkmenistan                       XXXXXXXXXX  
- ---------------------------------------------------------------------------------
</TABLE> 
<PAGE>
 
 
            Transcend International Basic Travel Card Service Rates

<TABLE> 
<CAPTION> 
- -------------------------------                                            ---------------------------------------------------------
                                                                                                    Switched                       
                                ----------------------------------------------------------------------------------------------------
COUNTRY               Country       Standard Rate          Discount                 Standard                      Discount         
                                                                           ---------------------------------------------------------
                        Code            Period            Rate Period       1st XX Sec.   Additional X    1st XX Sec.   Additional X
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                      <C>        <C>                   <C>                 <C>             <C>             <C>           <C> 
- ------------------------------------------------------------------------------------------------------------------------------------
Turks/Caicos             809        4PM-9:59PM            10PM-3:59PM          XXXXXX         XXXXXX          XXXXXX        XXXXXX  
- ------------------------------------------------------------------------------------------------------------------------------------
Tuvalu                   688        5PM-10:59PM           11PM-4:59PM          XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Uganda                   256        1PM-1:59AM            2AM-12:59PM          XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Ukraine                                                                        XXXXXXXXXX                     XXXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
Union Island             809        4PM-9:59PM            10PM-3:59PM          XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
United Ar Emir           971        8AM-2:59PM            3PM-7:59AM           XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
United Kingdom            44        7AM-12:59PM           1PM-6:59AM           XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Uruguay                  598        4PM-11:59PM           12AM-3:59PM          XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Uzbekistan                                                                     XXXXXXXXXX                     XXXXXXXXXX         
- ------------------------------------------------------------------------------------------------------------------------------------
Vanualu                  678        2PM-7:59PM            8PM-1:59PM           XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Vatican City                                                                   XXXXXXXXX                      XXXXXXXXX
- ------------------------------------------------------------------------------------------------------------------------------------
Venezuela                 58        8AM-5:59PM            6PM-7:59AM           XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Vietnam                   84        5PM-1:59AM            2AM-4:59PM           XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Wallis/Fut               681        2PM-7:59PM            8PM-1:59PM           XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
West Samoa               685        5PM-10:59PM           11PM-4:59PM          XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Yemen, Rep of            967        8AM-2:59PM            3PM-7:59AM           XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Yugoslavia               381        1PM-1:59AM            2AM-12:59PM          XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Zaire                    243        5AM-11:59AM           12PM-5:59AM          XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Zambia                   260        6AM-11:59AM           12PM-5:59AM          XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
Zimbabwe                 263        6AM-11:59AM           12PM-5:59AM          XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE> 


<TABLE> 
<CAPTION> 
- ---------------------------------------------------------------------------------
COUNTRY                                         Dedicated                        
                        ---------------------------------------------------------    
                                 Standard                      Discount          
                        ---------------------------------------------------------
                         1st XX Sec.   Additional X    1st XX Sec.   Additional X    
- ---------------------------------------------------------------------------------
<S>                       <C>            <C>             <C>            <C>  
- ---------------------------------------------------------------------------------
Turks/Caicos              XXXXXX         XXXXXX          XXXXXX        XXXXXX                                                      
- ---------------------------------------------------------------------------------
Tuvalu                    XXXXXX         XXXXXX          XXXXXX        XXXXXX                          
- ---------------------------------------------------------------------------------
Uganda                    XXXXXX         XXXXXX          XXXXXX        XXXXXX                 
- ---------------------------------------------------------------------------------
Ukraine                   XXXXXXXXXX                     XXXXXXXXXX                               
- ---------------------------------------------------------------------------------
Union Island              XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
United Ar Emir            XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
United Kingdom            XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Uruguay                   XXXXXX         XXXXXX          XXXXXX        XXXXXX                     
- ---------------------------------------------------------------------------------
Uzbekistan                XXXXXXXXXX                     XXXXXXXXXX               
- ---------------------------------------------------------------------------------
Vanualu                   XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Vatican City              XXXXXXXXX                      XXXXXXXXX
- ---------------------------------------------------------------------------------
Venezuela                 XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Vietnam                   XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Wallis/Fut                XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
West Samoa                XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Yemen, Rep of             XXXXXX         XXXXXX          XXXXXX        XXXXXX                                     
- ---------------------------------------------------------------------------------
Yugoslavia                XXXXXX         XXXXXX          XXXXXX        XXXXXX             
- ---------------------------------------------------------------------------------
Zaire                     XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Zambia                    XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
Zimbabwe                  XXXXXX         XXXXXX          XXXXXX        XXXXXX 
- ---------------------------------------------------------------------------------
</TABLE> 

2/25/96                         Page 7 of 7
    

<PAGE>
 
                Transcent Enhanced Travel Card Service Pricing

             ORIGINATION FROM U.S. TO LISTED TERMINATING LOCATIONS
<TABLE> 
<CAPTION> 
- -----------------------------------------------------------------------------------------------------------------------------------
           Enhanced                                                                                                     Puerto Rico
           Feature                    U.S.        Overseas        Canada       Mexico         Alaska        Hawaii      & U.S. V.I.
                                                                                                                                   
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                               <C>           <C>             <C>          <C>            <C>           <C>           <C>        
Basic Calling per min (day/non)   XXXXXXXXXXX      XXXXX        XXXXXXXXXXX     XXXXX       XXXXXXXXXXX   XXXXXXXXXXX   XXXXXXXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------------
           Surcharge                 XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX     
- -----------------------------------------------------------------------------------------------------------------------------------
Conf Calling per min (day/non)    XXXXXXXXXXX      XXXXX        XXXXXXXXXXX     XXXXX       XXXXXXXXXXX   XXXXXXXXXXX   XXXXXXXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------------
           Surcharge                 XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX     
- -----------------------------------------------------------------------------------------------------------------------------------
Directory Assistance per call        XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX     
- -----------------------------------------------------------------------------------------------------------------------------------
           Surcharge                 XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX     
- -----------------------------------------------------------------------------------------------------------------------------------
Mesage store & forward per msg.      XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX     
- -----------------------------------------------------------------------------------------------------------------------------------
           Surcharge                 XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX     
- -----------------------------------------------------------------------------------------------------------------------------------
      Audio Text per min.            XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX     
- ----------------------------------------------------------------------------------------------------------------------------------
           Surcharge                 XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX    
- -----------------------------------------------------------------------------------------------------------------------------------
Operator Services per call****   XXXXXXXXXXX      XXXXX        XXXXXXXXXXX     XXXXX       XXXXXXXXXXX   XXXXXXXXXXX   XXXXXXXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------------
           Surcharge                 XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX     
- ----------------------------------------------------------------------------------------------------------------------------------- 
<CAPTION> 
                                   ORIGINATION FROM LISTED LOCATIONS AND TERMINATING TO THE U.S.
- -----------------------------------------------------------------------------------------------------------------------------------
           Enhanced                                                                                                     Puerto Rico
           Feature                    U.S.        Overseas        Canada       Mexico         Alaska        Hawaii      & U.S. V.I.
                                                                                                                                   
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                               <C>           <C>             <C>          <C>            <C>           <C>           <C>        
Basic Calling per min (day/non)   XXXXXXXXXXX      XXXXX        XXXXXXXXXXX     XXXXX       XXXXXXXXXXX   XXXXXXXXXXX   XXXXXXXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------------
           Surcharge                 XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX     
- -----------------------------------------------------------------------------------------------------------------------------------
Conf Calling per min (day/non)       XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX 
- -----------------------------------------------------------------------------------------------------------------------------------
           Surcharge                 XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX    
- -----------------------------------------------------------------------------------------------------------------------------------
Directory Assistance per call        XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX 
- -----------------------------------------------------------------------------------------------------------------------------------
           Surcharge                 XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX     
- -----------------------------------------------------------------------------------------------------------------------------------
Mesage store & forward per msg.      XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX    
- -----------------------------------------------------------------------------------------------------------------------------------
           Surcharge                 XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX     
- -----------------------------------------------------------------------------------------------------------------------------------
      Audio Text per min.            XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX     
- -----------------------------------------------------------------------------------------------------------------------------------
           Surcharge                 XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX    
- -----------------------------------------------------------------------------------------------------------------------------------
Operator Services per call****    XXXXXXXXXXX      XXXXX        XXXXXXXXXXX     XXXXX       XXXXXXXXXXX   XXXXXXXXXXX   XXXXXXXXXXX 
- -----------------------------------------------------------------------------------------------------------------------------------
           Surcharge                 XXXX          XXXXX           XXXX         XXXXX           XXXX         XXXX         XXXX 
- ----------------------------------------------------------------------------------------------------------------------------------- 
                                                                                                                        Page 1 of 2
</TABLE> 

2/25/96
<PAGE>
 
                                  Transcend Enhanced Travel Card Service Pricing

     International Origination for U.S. Termination
- ----------------------------------------------------------------------
       International        1st min     Add'l min        Toll Free
                          -------------------------
        Origination           Day        Non-Day           Access #
- ----------------------------------------------------------------------
          Canada              XXXXX         XXXXX      800-746-5131
- ----------------------------------------------------------------------
          Mexico          XXXXXXXXXXXXXX           
- ----------------------------------------------------------------------
        Australia             XXXXX         XXXXX       1-800-122-234
- ----------------------------------------------------------------------
          France              XXXXX         XXXXX        0591-5009 
- ----------------------------------------------------------------------
         Germany              XXXXX         XXXXX        0130-82-7170
- ----------------------------------------------------------------------
          Israel              XXXXX         XXXXX        177-102-3231
- ----------------------------------------------------------------------
          Japan               XXXXX         XXXXX        0031-15-1500
- ----------------------------------------------------------------------
          Korea               XXXXX         XXXXX    0078-18-800-0008 
- ----------------------------------------------------------------------
       Switzerland            XXXXX         XXXXX        155-7410
- ----------------------------------------------------------------------
      United Kingdom          XXXXX         XXXXX      0-800-96-3658 
- ----------------------------------------------------------------------

N/A -- Service not available
* WIIMax International Switched Access Rate Schedule
** WIIMax Mexico Switched Access Rate Schedule
*** International Origination Rates
**** Operator Services charges are expressed as Station-Station/Person-Person
Note: Intrastate rates are at the WIIMax Intrastate Switched Access Rate 
      Schedule
      Intrastate conference calling rates are at the WIIMax Intrastate Switched 
      Access Rate Schedule plus XXXXXXXXX



2/25/96                                                              Page 2 of 2

<PAGE>
 
                                                                    EXHIBIT 10.3

                                TRANSCEND/(TM)/ 


                               SERVICE SCHEDULE
                               ----------------


       This Service Schedule is made as of the 31st day of May, 1996, by and
between WorldCom Network Services, Inc. d/b/a WilTel ("WilTel") and Excel
Telecommunications, Inc. ("Customer") and is a part of their agreement for
switched services, identified as TSA#EXC-960415 (the "Agreement"). Neither
Customer nor WilTel shall be obligated with respect to the Service described
below, nor any other condition of Service until Customer has submitted and
WilTel has accepted a Service Request with respect to the particular Services.

1.       TRANSCEND/(TM)/ SERVICES: During the Service Term of the Agreement,
WilTel will provide the following Services (all as more particularly described
herein), (i) to and from the locations below, (ii) for the charges and
discount(s), if any, set forth in the Program Enrollment Terms dated
concurrently herewith.

         (a) Transcend/(TM)/ Termination Service ("TERMINATION Service") which
is WilTel's termination of calls received from Customer's Service
Interconnection(s).

         (b) Transcend/(TM)/ 800 Origination Service ("800 ORIGINATION Service")
which is the origination of calls by WilTel and the termination of such calls to
Customer's Service Interconnection(s).

         (c) Transcend/(TM)/ Switched Access Service ("SWITCHED ACCESS Service")
which is the origination and termination of calls solely over facilities
comprising the WilTel network.

         (d) Transcend/(TM)/ Dedicated Access Service ("DEDICATED ACCESS
Service") which is the origination and termination of calls solely over
facilities comprising the WilTel network.

         (e) Transcend/(TM)/ Travel Card Service ("TRAVEL CARD Service") which
is the origination and termination of calls solely over facilities comprising
the WilTel network. Further, the inbound service portion of a TRAVEL CARD
Service call (i.e., the 800 Service) must be provided by WilTel.

2.       START OF SERVICE:

         (a) Start of Service for TERMINATION Service will occur concurrently
with the activation of each circuit comprising Service Interconnections relevant
to WilTel TERMINATION Service.

         (b) Start of Service for 800 ORIGINATION Service will occur
concurrently with the activation of each circuit comprising Service
Interconnections relevant to 800 ORIGINATION Service.

         (c) Start of Service for SWITCHED ACCESS Service will occur on (i) an
ANI by ANI basis concurrently with the activation of each ANI to be served, and
(ii) an 800 Number by 800 Number basis concurrently with the activation of each
800 Number.

         (d) Start of Service for DEDICATED ACCESS Service will occur
concurrently with the activation of each circuit comprising Service
Interconnections relevant to DEDICATED ACCESS  Service.


                                  Page 1 of 8            CONFIDENTIAL
2/25/96                                                  ------------ 
                                                 
<PAGE>
 
         (e) Start of Service for TRAVEL CARD Service will occur on a
Authorization Code by Authorization Code basis concurrently with the activation
of each Authorization Code.

3.     SERVICE INTERCONNECTIONS - TERMINATION SERVICE AND 800 ORIGINATION
       SERVICE:

         (a) In order to utilize TERMINATION Service and 800 ORIGINATION
Service, one or more full time dedicated connections between Customer's network
and the WilTel network at one or more WilTel designated locations ("WilTel POP")
must be established ("Service Interconnection(s)").  Each Service
Interconnection shall be comprised of one or more DS-1 circuits.

         (b) The circuit(s) comprising each Service Interconnection to a WilTel
POP shall be requested by Customer on the appropriate WilTel Service Request.
Each Service Request for TERMINATION Service or 800 Origination Service will
describe (among other things) the WilTel POP to which a Service Interconnection
is to be established, the Requested Service Date therefor, the type and quantity
of circuits comprising the Service Interconnection and any charges and other
information relevant thereto, such as, Customer's terminating or originating
switch location, as the case may be.  Such additional information may be
obtained from Customer or gathered by WilTel and recorded in Technical
Information Sheets provided by WilTel.

         (c) Once ordered, and unless otherwise provided for in this Agreement,
Service Interconnections or the circuits comprising each Service Interconnection
may only be canceled by Customer upon not less than thirty (30) days prior
written notice to WilTel.

         (d) Absent the automatic number identification ("ANI") of the calling
party, Customer shall provide WilTel with a written certification (the
"Certification") of the percentage of interstate (including international) and
intrastate minutes of use relevant to the minutes of traffic to be terminated in
the same state in which the WilTel POP is located to which the Service
Interconnection is made.  This Certification shall be provided by Customer prior
to Start of Service for any Service Interconnection and may be modified from
time to time by Customer and subject to recertification upon the request of
WilTel which requests shall not be made unilaterally by WilTel more than once
each calendar quarter.  Any such modification(s) or Certification(s) shall be
effective as of the first day of any calendar month and following at least
forty-five (45) days notice from Customer.  In the event Customer fails to make
such Certification, the relevant minutes of use will be deemed to be subject to
the Intrastate Rates provided for in the Pricing Exhibit.  In the event WilTel
or any other third party requires an audit of WilTel's interstate/intrastate
minutes of traffic, Customer agrees to cooperate in such audit at its expense
and make its call detail records, billing systems and other necessary
information reasonably available to WilTel or any third party solely for the
purpose of verifying Customer's interstate/intrastate minutes of traffic.
Customer agrees to indemnify WilTel for any liability WilTel incurs in the event
Customer's Certification is different than that determined by the third party
audit.

         (e) Customer shall be solely responsible for establishing and
maintaining each Service Interconnection over facilities subject to WilTel's
approval.  Service Interconnections shall only be comprised of DS-1 facilities
unless otherwise provided for in the Service Request and agreed to in writing by
WilTel.  If a Service Interconnection is proposed to be made via a local
exchange carrier, WilTel will have the authority to direct Customer to utilize


                                  Page 2 of 8             CONFIDENTIAL  
2/25/96                                                   ------------
<PAGE>
 
WilTel's entrance facilities or local serving arrangement ("LSA") with the
relevant local telephone operating company, and Customer will be subject to a
non-discriminatory charge therefor from WilTel.  The monthly recurring charge
relevant to Customer's use of LSA capacity shall be subject to upward adjustment
by WilTel from time to time.  Such adjustment, if any, shall not exceed the rate
that otherwise would be charged for the equivalent switched access capacity
between the same points by the relevant local telephone operating company
pursuant to its published charges for the type of service in question.

         (f) If other private line interexchange facilities are necessary to
establish a Service Interconnection, and such facilities are requested from
WilTel, such facilities will be provided on an individual case basis.

         (g) Commencing with the first full calendar month following Start of
Service for each circuit comprising a Service Interconnection and thereafter,
Customer will maintain an average loading of traffic per DS-1 (or DS-1
equivalent circuit) of not less than 100,000 minutes of use per calendar
month/billing period ("Minimum Monthly Usage").  In the event Customer fails to
obtain the required Minimum Monthly Usage level for the circuits comprising each
Service Interconnection, WilTel will charge and Customer will pay XXXX
multiplied by the difference between the Minimum Monthly Usage and the actual
minutes of use for the circuit(s) comprising the Service Interconnection in
question ("Minimum Usage Charge").  WilTel TERMINATION Service and 800
ORIGINATION Service minutes carried over the same Service Interconnection, if
any, shall be included in determining if Customer has met the Minimum Monthly
Usage requirement.

         Example:  Customer's actual monthly usage for 2 DS-1s comprising
                   Customer's Service Interconnection at WilTel POP A is 180,000
                   minutes and Customer's actual monthly usage for 2 DS-1s
                   comprising Customer's Service Interconnection at WilTel POP B
                   is 270,000 minutes. Customer would be subject to a Minimum
                   Usage charge of XXXX since Customer's Minimum Monthly Usage
                   at WilTel POP A was below 200,000 [(2 x 100,000) - 180,000 x
                   XXXXXXXXXXX] and no Minimum Monthly Usage Charge for the
                   Service Interconnection at WilTel POP B, because Customer
                   exceeded the required minimum of 200,000 in actual minutes of
                   use for the 2 DS-1s comprising the Service Interconnection at
                   WilTel POP B.

         (h) Customer may cancel circuits comprising the Service
Interconnection(s) at any time without liability to WilTel for cancellation
charges.  In the event Customer does not have a Minimum Commitment and Customer
cancels all circuits comprising all Service Interconnections at any time during
the Service Term, the Cancellation Charge described in Subsection 2(A) of the
Agreement shall not apply.  Provided, however, Customer shall nevertheless be
liable to pay WilTel a cancellation charge (regardless of the number of DS-1 or
DS-1 equivalent circuits comprising the Service Interconnection(s) in question)
of XXXXXX multiplied by the number of months (or pro rata portion thereof)
remaining in the Service Term ("Carrier Service Cancellation Charge").

         (i) Because the damages to WilTel from Customer's cancellation or
termination of all circuits comprising all Service Interconnections prior to
completion of the Service Term is difficult if not impossible to determine, the
Carrier Service Cancellation Charge due to WilTel in accordance with this
Subsection is intended by the parties to establish liquidated damages payable by
Customer to WilTel and not as a penalty of any kind.


                                  Page 3 of 8                  CONFIDENTIAL 
2/25/96                                                        ------------ 
<PAGE>
 
4.       SERVICE INTERCONNECTIONS - DEDICATED ACCESS:

         (a) In order to utilize DEDICATED ACCESS Service, one or more full time
dedicated connections between an End User's private branch exchange ("PBX") or
other customer premise equipment and the WilTel network at one or more WilTel
designated locations ("WilTel POP") must be established ("Dedicated Service
Interconnection(s)").  Each Dedicated Service Interconnection shall be comprised
of one or more DS-1 circuits or DS-3 circuits.

         (b) The circuit(s) comprising each Dedicated Service Interconnection to
a WilTel POP shall be requested by Customer on the appropriate WilTel Service
Request.  Each Service Request for DEDICATED ACCESS Service will describe (among
other things) the WilTel POP to which a Dedicated Service Interconnection is to
be established, the Requested Service Date therefor, the type and quantity of
circuits comprising the Dedicated Service Interconnection and any charges and
other information relevant thereto, such as, the location of the end user's
originating or terminating location, as the case may be.  Such additional
information may be obtained from Customer or gathered by WilTel and recorded in
Technical Information Sheets provided by WilTel.

         (c) Once ordered, and unless otherwise provided for in this Agreement,
Dedicated Service Interconnections or the circuits comprising each Dedicated
Service Interconnection may only be canceled by Customer upon not less than
thirty (30) days prior written notice to WilTel.

         (d) WilTel will provision and maintain local access facilities between
the End User Location and the WilTel POP, subject to any LEC charges plus other
applicable terms and charges set forth in WilTel's F.C.C. Tariff No. 5.  If
other private line interexchange facilities are necessary to establish a
Dedicated Service Interconnection, such facilities will be provided on an
individual case basis.

         (e) Customer may elect to be responsible for establishing each
Dedicated Service Interconnection over facilities subject to WilTel's approval.
Dedicated Service Interconnections shall only be comprised of DS-1 facilities
unless otherwise provided for in the Service Request.  If a Dedicated Service
Interconnection is proposed to be made via a local exchange carrier, WilTel will
have the authority to direct Customer to utilize WilTel's entrance facilities or
local serving arrangement ("LSA") with the relevant local telephone operating
company, and Customer will be subject to a non-discriminatory charge therefor
from WilTel.  The recurring charge relevant to Customer's use of LSA capacity
shall be stated in the corresponding Service Request subject, however, to upward
adjustment by WilTel.  Such adjustment if any, shall not exceed the rate that
otherwise would be charged for the equivalent capacity between the same points
by the relevant local telephone operating company pursuant to its published
charges for the type of service in question.

         (f) DEDICATED ACCESS SERVICE MINUTES OF USE ARE NOT SUBJECT TO
AGGREGATION FOR THE PURPOSE OF DETERMINING IF CUSTOMER HAS MET ITS MINIMUM
MONTHLY USAGE FOR TERMINATION SERVICE OR 800 ORIGINATION SERVICE.

5.       BILLING INCREMENTS:  U.S. Domestic (including Alaska, Hawaii, United
States Virgin Islands and Puerto Rico) Service calls will be billed in six (6)
second increments and subject to a six (6) second minimum charge (i) utilizing
Hardware Answer Supervision where available, and (ii) with respect to 800
Services, commencing with Customer's switch wink or answer back.  If Customer


                                  Page 4 of 8            CONFIDENTIAL
2/25/96                                                  ------------
<PAGE>
 
is found to be non-compliant in passing back appropriate answer supervision,
i.e., answer back, WilTel reserves the right to suspend 800 Service or deny
requests by Customer for additional Service until appropriate compliance is
established.  All international calls will be billed in six (6) second
increments and subject to a thirty (30) second minimum charge.

6.       FORECASTS:  Before Customer's initial order for Service, Customer shall
provide WilTel with a forecast regarding the number of minutes expected to be
terminated or originated in various LATAs and/or Tandems, so as to enable WilTel
to configure optimum network arrangements.  In the event Customer's Service
traffic volumes (e.g., specific ANIs more toll free numbers) result in a lower
than industry standard completion rate or otherwise adversely affect the WilTel
Network, WilTel reserves the right to block the source of such adverse traffic
(e.g., specific ANIs more toll free numbers) at any time.  Customer will provide
WilTel with additional forecasts from time to time upon WilTel's request which
shall not be more frequent than once every three (3) months.

7.         SERVICE INTERCONNECTION INSTALLATION:

         (a) DS-1 circuits comprising all Service Interconnections (including
Dedicated Service Interconnections) will be subject to a nonrecurring XXXX per
DS-1 switch port installation charge.

         (b) DS-3 circuits comprising all Service Interconnections (including
Dedicated Service Interconnections) will be subject to a nonrecurring per DS-3
switch port installation charge as determined on an individual case basis.

8.         CDR TAPES:  WilTel will provide Call Detail Records for WilTel's
Services in machine readable form ("CDR Tapes") subject to the provisions set
forth below:

         (a) WilTel will provide Customer one (1) CDR Tape once each month in a
Fixed Rate Detail Record (FRDR) format which WilTel currently is then making
available to its Customers.  Monthly CDR Tapes under this Subsection are
provided at no charge.  Weekly CDR Tapes under this Subsection are subject to a
recurring monthly charge of XXXX.

         (b) Customer may request and WilTel may provide Customer with daily
Call Detail Records electronically ("Daily CDR").  Daily CDR under this
Subsection is subject to a nonrecurring charge of XXXXXX.  All leased-line and
equipment costs necessary to implement Daily CDR will be determined on an
individual case basis depending on Customer's specific configuration.

9.       800 NUMBERS:

         (a) 800 numbers will be issued to Customer (i.e., issuance equates to
activation or reservation, whichever occurs first) on a random basis.  Customer
requests for specific numbers will be considered by WilTel, and if provided,
will be subject to additional charges as set forth below and WilTel's then
current reservation policy which shall also apply to any randomly selected and
reserved 800 number.  At any time preceding three (3) months from the scheduled
expiration of the Service Term, Customer may only reserve 800 numbers in an
amount equal to the greater of (i) 50, or (ii) fifteen percent (15%) of the
total number of 800 numbers activated by WilTel for Customer (unless another
allocation method is required by the FCC or other regulatory authority).
Customer requests for 800 numbers inconsistent with the above stated conditions
may be considered by WilTel on an individual case basis.  800 numbers reserved
for Customer will be activated upon Customer's request, however, each 800 number
will be subject to reversion to WilTel


                                  Page 5 of 8          CONFIDENTIAL  
2/25/96                                                ------------
<PAGE>
 
without notice to Customer after sixty (60) days from issuance to Customer in
the event WilTel records no level of measured charges associated with such
number as of the expiration or after said sixty (60) day period.

         (b) Customer Request for Specific Numbers  -  XXX per individual
number.

         (c) Customer specifically agrees that regardless of the method in which
an 800 number is reserved for or otherwise assigned to Customer, that Customer
will not seek any remedy from WilTel under a theory of detrimental reliance or
otherwise that such 800 number(s) are found not to be available for Customer's
use until such 800 number is put in service for the benefit of Customer, and
that such 800 number(s) shall not be sold, bartered, brokered or otherwise
released by Customer for a fee ("800 Number Trafficking").  Any attempt by
Customer to engage in 800 Number Trafficking shall be grounds for reclamation by
WilTel for reassignment of the 800 number(s) reserved for or assigned to
Customer.

10.    ENHANCED 800 SERVICES:  The following 800 identification services and
routing options (collectively, "Enhanced 800 Services") are available from
WilTel:

         IDENTIFICATION SERVICES:
         ----------------------- 

         i.     Dialed Number Identification Service - identification of
                specific 800 number dialed.

         ii.    Real-Time ANI - receipt of telephone number of calling party.

         800 ROUTING OPTIONS:
         ------------------- 

         i.     Message Referral - recording (up to six (6) months) that informs
                callers that the 800 number has been disconnected or refers
                callers to new number.

         ii.    Call Area Selection - selection or blockage of locations where
                800 numbers can be received from (i.e., State, NPA, LATA or NXX
                level).

         iii.   Call Distributor Routing - distribution of 800 traffic evenly
                over dedicated access lines in a trunk group (e.g., ascending,
                descending, most idle, least idle).

         iv.    Route Completion (Overflow) - overflow of 800 dedicated access
                traffic only to up to five (5) pre-defined alternate routing
                groups (e.g., dedicated access, WATs access lines or switched
                access lines).

         v.     Geographic Routing - termination of calls to a single 800 number
                from two or more originating routing groups to different
                locations.

         vi.    Time-of-Day Routing - routing of calls to single 800 number
                based on time of day (up to forty-eight (48) time slots of 15-
                minute increments in a 24-hour period).

         vii.   Day-of-Week Routing - routing of calls to single 800 number
                based on each day of the week.

                                  Page 6 of 8                CONFIDENTIAL
2/25/96                                                      ------------ 
<PAGE>
 
         viii.  Day-of-Year Routing - routing of calls to single 800 number
                based on up to fifteen (15) customer-specified holidays.

         ix.    Percent Allocation Routing - routing of calls for each
                originating routing group to two (2) or more terminating
                locations based on customer-specified percentage.

Customer will receive the Identification Services described above at no charge.
The minutes of use rates for 800 Routing Options described above (in addition to
the "800 Routing Option Feature Charges" described below) will be the same rates
for SWITCHED ACCESS Service (800) and DEDICATED ACCESS Service (800), whichever
is applicable, as described in the PET excluding Route Completion (Overflow).
If Customer selects Route Completion (Overflow) and Customer's traffic overflows
from DEDICATED ACCESS Service (800) to SWITCHED ACCESS Service (800), Customer's
minute of use rate will be the rate associated with SWITCHED ACCESS Service
(800).  The 800 Routing Option Feature Charges are as follows:

            Installation Charge:  XXXXXX per feature; maximum of XXXXXXX per 800
            -------------------          ---                                    
            number.

            Change Order Charge:  XXXXXX per feature; maximum of XXXXXXX per 800
            -------------------          ---                                    
            number.

            Monthly Recurring Charge:  XXXXXX per feature; maximum of XXXXXXX
            ------------------------          ---                            
            per 800 number.

            Expedite Charge:  XXXXXXX (i.e., outside normal interval time of
            ---------------                                                 
            four (4) business days).

            Note: More than ten (10) points of termination for a single feature
            will be treated as two (2) features. Further, every additional ten
            (10) points of termination will be treated as a separate feature.

11.    RESPORG SERVICES:  Responsible Organization Services (relevant to 800
Numbers) if provided by WilTel are provided pursuant to WilTel's F.C.C. Tariff
No. 5.

12.    LIMITATION OF ORIGINATION OR TERMINATION LOCATIONS:

         (a) TERMINATION Service:  (i) origination is available from any WilTel
POP; and (ii) termination is to any direct dialable location worldwide.

         (b) 800 ORIGINATION Service:  (i) origination is available from
locations in the 50 United States, the United States Virgin Islands, Puerto Rico
and Canada; and (ii) termination is to any Customer designated Service
Interconnection.

         (c) SWITCHED Service (1+):  (i) origination is available from all equal
access exchanges in the 48 contiguous United States except in LATA 921 (Fishers
Island, NY) and Hawaii; and (ii) termination is to any direct dialable location
worldwide.

         (d) SWITCHED Service (800):  (i) origination is available from
locations in the 50 United States, the United States Virgin Islands, Puerto Rico
and Canada; and (ii) termination is available to locations in the 48 contiguous
United States.

         (e) DEDICATED ACCESS Service (1+):  (i) origination is available from
locations in the 48 contiguous United States;  and (ii) termination is available
to any direct dialable location worldwide.

                                  Page 7 of 8                  CONFIDENTIAL
2/25/96                                                        ------------
<PAGE>
 
         (f) DEDICATED ACCESS Service (800):  origination is available from
locations in the 50 United States, the United States Virgin Islands, Puerto Rico
and Canada; and (ii) termination is available to any Customer designated
Dedicated Service Interconnection.

         (g) TRAVEL CARD Service:  (i) origination is available from locations
in the 50 United States, the United States Virgin Islands, Puerto Rico and
Canada; (ii) termination is available to locations in the 48 contiguous United
States for calls from locations in the 50 United States, the United States
Virgin Islands, Puerto Rico and Canada; (iii) termination is available to
locations in the 50 United States, the United States Virgin Islands, Puerto Rico
and Canada for calls from locations in the 48 contiguous United States; and (iv)
International Origination is available from select locations for termination
within the 48 contiguous states.

13.    AUTHORIZATION CODES-TRAVEL CARD SERVICE:  WilTel will supply Customer
with authorization codes ("Codes") containing nine (9) digits for use with a
corresponding 800 Service number for origination and termination of TRAVEL CARD
Service calls.  The Codes may be obtained by Customer in blocks of ten (10) not
to exceed a total of 1000 Codes at any one time.  WilTel reserves the right to
deny access to any Code at any time.

14.    ACCOUNTING CODES:  For every billed telephone number (BTN) requested by
Customer, whether verified or non-verified, Customer shall pay a monthly
recurring charge of XXX.

         IN WITNESS WHEREOF, the parties have executed this Service Schedule on
the date first written above.


WORLDCOM NETWORK SERVICES, INC.       EXCEL TELECOMMUNICATIONS, INC.
d/b/a WilTel


By: /s/ Charles M. Cole                By: /s/ Kenny A. Troutt
    ----------------------------          -----------------------------
          (Signature)                            (Signature)
        Charles M. Cole III                    Kenny A. Troutt
- --------------------------------          -----------------------------  
         (Print Name)                             (Print Name)

Vice President Carrier Sales                 President and CEO
- --------------------------------          -----------------------------
          (Title)                                   (Title)      
   

                                  Page 8 of 8               CONFIDENTIAL
2/25/96                                                     ------------

    

<PAGE>
 
                                                                    EXHIBIT 10.4

             AMENDMENT NO. 3 TO EXCEL RESELLER SERVICES AGREEMENT

     This is Amendment No. 3 to the above agreement between Frontier 
Communications Services, Inc ("Frontier") and Excel Telecommunications, Inc. 
("Customer") dated February 20, 1995 and effective April 1, 1995, as 
subsequently amended (the "Agreement").

1.   Except as otherwise stated, capitalized terms used herein have the same 
     meaning as set forth in the Agreement.

2.   The Agreement is hereby amended to eliminate the Monthly Minimum of
     100,000,000 MOU of domestic outbound Switched Services traffic. All
     references in the Agreement to Monthly Minimum are hereby deleted. All of
     the rates and discounts applicable to outbound Switched Services shall
     continue to apply without regard to usage level through October 1, 1996,
     except rates in the initial States which are subject to change September 1
     as provided below. Upon 30 days written notice, Frontier can raise its
     rates on outbound Switched Services (which does not include 800 PIN and
     Calling Card) to be effective no earlier than October 1, 1996. In the event
     Customer has filed ASRs to move the affected traffic prior to October 1,
     1996, such price increases shall not be effective unless Customer cancels
     such ASRs. In addition, Frontier may raise its rates in the Initial States
     listed in Amendment #2 to this Agreement dated April 27, 1996 ("Amendment
     #2") if Customer has not submitted ASRs for these states by September 1,
     1996, upon 15 days notice.

3.   The Agreement is hereby amended to eliminate Customer's obligation of
     exclusivity with respect to any and all long distance services other than
     calling card and 800 PIN traffic. Paragraph 7 of Exhibit 3.1 to the
     Agreement (as amended) is hereby deleted in its entirety.

4.   Customer and Excel hereby agree that the term of the Agreement be extended
     until April 30, 1999 (the "Additional Term"). Such extension shall apply
     only to Customer's calling card and 800 PIN endusers as of April 30, 1998
     (the "1998 Endusers") and any other traffic remaning on the Frontier
     network after April 30, 1998. Rates in effect as of April 30, 1998 shall
     remain in effect throughout the Additional Term for 800 PIN and Calling
     Card services. After April 30, 1998, Customer may put all new endusers on
     any other network, but may not switch the 1998 Endusers until April 30,
     1999 unless a change is requested by any 1998 Enduser. Customer shall not
     actively promote or market a different platform to the 1998 Endusers during
     the Additional Term. Notwithstanding any provisions in earlier amendments
     to this Agreement, the parties hereby agree that Customer shall route all
     of its calling card and 800 PIN traffic exclusively to the Frontier network
     through April 30, 1998.

5.   The parties hereby reaffirm Paragraph 6 of Amendment #2 to apply to this 
     Amendment No. 3.

6.   The balance of the Agreement and any executed amendments thereto not
     modified by this Amendment remain in full force and effect. The parties
     agree that signed facsimile copies of this Amendment may serve as originals
     and are binding on the parties.

7.   The parties will make public disclosure of this Amendment No. 3, with a 
     joint press release that is acceptable to both Frontier and Customer.

Frontier Communications Services, Inc.       Excel Telecommunications, Inc.

By: /s/ Anthony J. Cassara                   By: /s/ Kenny A. Troutt
   ------------------------------                ----------------------------
                         
Title: President Carrier Services            Title: President and CEO
       --------------------------                   -------------------------

Printed Name: Anthony J. Cassara             Printed Name: Kenny A. Troutt     
              -------------------                          ------------------

Date: June 17, 1996                          Date: June 17, 1996
      ---------------------------                  --------------------------



<PAGE>
 
                                                                    EXHIBIT 10.5

MCI                               

                               CARRIER AGREEMENT

                    T E R M S   A N D   C O N D I T I O N S
 
     This Carrier Agreement (the "Agreement"), is between MCI
TELECOMMUNICATIONS CORPORATION ("MCI") and EXCEL TELECOMMUNICATIONS, INC.
("Customer") a resale common carrier subject to the Communications Act of 1934,
as amended by the Telecommunications Act of 1996.

1.   Scope of Agreement.
     ------------------ 

           (a)  MCI shall provide to Customer certain specified domestic
     interstate services, international services, and intrastate common carriage
     services. For domestic interstate and international services, this
     Agreement incorporates by reference the terms of MCI Tariff FCC No. 1
     ("Tariff"), which is on file with the Federal Communications Commission and
     which may be modified from time to time by MCI in accordance with law and
     thereby affect the services furnished Customer, except that all of the
     following terms and conditions of this Agreement shall supplement or, to
     the extent inconsistent, supersede Tariff terms and conditions and shall
     remain in effect throughout the Service Term (as defined in Paragraph 8).
     For intrastate services, this Agreement incorporates by reference each
     applicable state tariff filed by MCI, which may be modified by MCI from
     time to time, and thereby affect the service(s) furnished Customer.  This
     Agreement is entered pursuant to Section 211(a) of the Communications Act
     of 1934.

           (b)  Capitalized terms not otherwise defined in this Agreement shall
     have the meanings assigned to them in the Tariff.
 
2.   Monthly Commitment.
     ------------------ 

           (a)  During each monthly billing period of the Service Term, after a
     four (4) month ramp-up period ("Ramp Period"), Customer's Monthly Usage
     shall equal or exceed Five Million Dollars ($5,000,000) per month ("Monthly
     Commitment").

           Monthly Usage shall mean Customer's domestic interstate and
     international usage of the MCI services in Attachment 1 (hereinafter
     "Interstate Services" and "International Services") calculated at the rates
     set forth in Attachment 1, but not including any applicable taxes (and
     gross receipts taxes) and tax-related surcharges on Interstate Services and
     International Services.  Monthly Usage also includes intrastate usage of
     the MCI services in Attachment 1 at standard tariff rates (hereinafter
     "Intrastate Services").  Interstate Services, International Services and
     Intrastate Services are collectively hereinafter "MCI Services".  The rates
     for all other MCI products and

                               MCI CONFIDENTIAL
<PAGE>
 
     services not explicitly contained within this Agreement shall be governed
     by the applicable MCI Tariff or applicable state tariff.

           (b) After the Ramp Period, if Customer's use of MCI Services is less
     than the Monthly Commitment in a month, for that month, Customer will pay
     the amount billed plus the difference between the amount billed and the
     Monthly Commitment. However, the sum Customer shall pay pursuant to this
     Paragraph 2(b) in any month shall not exceed Customer's Monthly Commitment
     for that month

           (c)  During any Quarter (as defined below) in which Customer's total
     aggregate Monthly Usage equals or exceeds an amount equal to three (3)
     times the Monthly Commitment, Customer shall receive a credit in an amount
     equal to any underutilization charges paid under Paragraph 2(b) by Customer
     during such Quarter.  The credit shall be applied to Customer's domestic
     interstate and international invoiced usage charges (excluding taxes,
     surcharges and pass-through access/egress (or related) charges) appearing
     on Customer's monthly invoice following such Quarter.  A Quarter shall be
     three (3) consecutive monthly billing periods of the Service Term,
     beginning  with the month following the end of the Ramp Period.

3.   Rates and Additional Terms.
     -------------------------- 

           Customer shall pay the rates and charges for MCI Services set forth
 in the Attachments and Exhibits to this Agreement and agrees to the additional
 terms and conditions set forth in such Attachments and Exhibits. All rates and
 charges contained herein shall be applicable during the Ramp Period, without
 regard to the Monthly Commitment. Notwithstanding anything herein to the
 contrary, all rates and charges provided in this Agreement, including all
 Attachments and Exhibits hereto, shall remain effective for the Service Term of
 this Agreement, subject to the terms and conditions provided herein. Unless
 otherwise provided, rates determined based on Monthly Usage levels shall be
 applicable for all usage of the applicable service, and not incrementally (for
 example, if Customer's Monthly Usage is above $5,000,000, all Monthly Usage
 of domestic interstate MCI PRISM I Service during peak rate periods for such
 month shall receive the rate of XXXXXXX per minute as provided in Paragraph
 2(a)(1) of Attachment 1).

4.   Security.
     -------- 

          (a) In the event that Customer fails to make a payment when due under
     Paragraph 5, MCI may, in addition to or in lieu of other remedies available
     to MCI, require that Customer provide additional security with respect to
     Customer's payment obligations hereunder.  MCI shall provide Customer ten
     (10) days prior written notice of such requirement.

          (b) Additional security required by MCI pursuant to Paragraph 4(a)
     shall be in the form of a cash deposit or an unconditional letter of credit
     in a form and from a bank acceptable to MCI, in an amount

                               MCI CONFIDENTIAL 

                                      -2-
<PAGE>
 
     specified by MCI, but not in excess of Customer's previous full month of
     Monthly Usage charges, plus an adjustment based on the current month's run
     rate to the date MCI provides notice pursuant to the previous sentence. Any
     executed letter of credit shall be attached hereto and incorporated by
     reference herein and shall be continuously renewed by Customer as necessary
     to keep such letter of credit in effect during the Service Term and for a
     period of ninety (90) days following the end of the Service Term, unless
     all outstanding payment obligations hereunder have been previously
     satisfied.

           (c) In the event that MCI reasonably requires additional security
     pursuant to Paragraph 4(a) and Customer refuses or is unable to provide
     such security, or security previously provided by Customer expires, is
     terminated or otherwise becomes unavailable and is not immediately replaced
     by Customer, MCI may terminate this Agreement for Cause pursuant to
     Paragraph 10(a) hereof.

           (d) The provisions of this Paragraph 4 shall supersede the provisions
     of Section B-7.04 and Section B-11.01 of the Tariff to the extent related
     to payment, security deposit requirements, cancellation or termination
     provisions relating thereto.

           (e) Upon expiration of the Service Term, as defined herein, the
     provisions of the Tariff, including Section B-7.04 and Section B-11.01
     thereof, shall be applicable and remain in effect so long as Customer
     remains a user or has any outstanding balance due for the use of MCI
     Services.

5.   Payment.
     ------- 

           (a)(i) Except as provided in Paragraph 5(b) below, Customer shall pay
     MCI for all MCI services provided during the usage month before the last
     day of the usage month ("Estimated Payment").  At the initiation of this
     Agreement and in every month during the term of this Agreement for which
     Customer has elected to make payments pursuant to this Paragraph 5(a)(i),
     MCI will provide estimated invoices prior to the 25th day of each month
     during the term of this Agreement and Customer will make the Estimated
     Payment in the amount of the estimated invoice.

           (ii) For each month that Customer pays the amount invoiced within
     said usage period as described above, Customer shall receive a discount
     equal to XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX of the amount paid (less charges
     for installation, taxes, tax-related surcharges, any other applicable
     surcharges, charges for access and access-related charges, including,
     without limitation, access charges in the tariffs) in such month which
     discount shall be applied to Customer's total monthly domestic interstate
     and international usage for MCI Services under this Agreement appearing on
     the next month's invoice.

           (b)(i) As an alternative to the Estimated Payment provisions
     contained in Paragraph 5(a) above, Customer may pay MCI for all MCI

                               MCI CONFIDENTIAL

                                      -3-
<PAGE>
 
     Service(s) provided during a usage month within twenty-five (25) days from
     the date of MCI's estimated invoice for charges during such usage month,
     which estimated invoice shall be delivered to Customer on the fifth (5th)
     day of the month following the usage month ("Estimated Payment").

           (ii) If Customer desires to utilize the Estimated Payment method
     contained in Paragraph 5(b)(i), it shall provide written notice to MCI
     before the first day of the applicable usage month.  Similar notice shall
     also be required for any subsequent usage month with respect to which
     Customer desires to change from the payment option in effect for the
     preceding month.

           (c)  For any usage month for which Customer elects to make the
     Estimated Payment as provided in Paragraph 5(a)(i) or 5(b)(i) above, MCI
     and Customer will reconcile the Estimated Payment with the MCI invoice
     amount for such month within ten (10) days of the date of MCI's invoice.
     MCI shall credit any Estimated Payment amount in excess of the MCI invoice
     amount for such month on the next available invoice.  Immediately after
     reconciliation, Customer shall pay MCI any amount the Estimated Payment was
     less than the MCI invoice amount for such month.

           (d)(i)  In the event that a material adverse change in Customer's
     financial condition occurs (as described below) during the term of this
     Agreement, MCI may, at its reasonable discretion and in addition to or in
     lieu of other remedies available to MCI,  suspend Customer's ability to
     elect the payment options under Paragraph 5(b) of this Agreement. A
     material adverse change in Customer's financial condition shall be
     determined to have occurred in the event of, a Dun & Bradstreet ratings
     downgrade which lowers Customer's rating to 3A4 or less, financial
     foreclosures, qualified opinions of public accounting firms, significant
     degradations in major financial indices or ratios, or a final,
     nonappealable order or decision of a court or regulatory agency which
     imposes material liability or damages on Customer or which severely affects
     Customer's ability to operate in the same manner as prior to such event.

           (ii) In the event that Customer has not made payment for a usage
     month in accordance with either Paragraph 5(a)(i) or 5(b)(i) above, MCI may
     terminate this Agreement upon ten (10) days written notice, unless Customer
     shall have paid such overdue amount to MCI in full prior to the termination
     date stated in such notice.

           (iii)  Customer's failure to make an Estimated Payment for a usage
     month in accordance with the method selected by Customer under either
     Paragraph 5(a)(i) or 5(b)(i) above, may result in the exercise by MCI of
     its rights under the security provisions contained in Paragraph 4,
     immediately above, or in such Paragraph as it may be amended during the
     Service Term.

                               MCI CONFIDENTIAL

                                      -4-
<PAGE>
 
           (e) If Customer fails to pay MCI invoiced amounts for charges
     actually incurred and which are not properly disputed, as required and MCI
     notifies Customer that Customer's CNS service will be terminated for non-
     payment, Customer agrees to notify endusers of Customer who receive resold
     MCI Carrier Network Services from Customer, of the potential disruption of
     service. If Customer fails or refuses to send such notice, MCI may send
     such notice in Customer's name, in the form prescribed below. Such letter
     shall not be sent in the event that Customer demonstrates to MCI's
     reasonable satisfaction that Customer's customers will have been
     transitioned to Customer's or another carrier's underlying network as of
     the date of termination of service to Customer. If notice to Customer's
     endusers is necessary pursuant to this paragraph, such notice shall be in
     the form of a letter, signed by Customer or by MCI on behalf of Customer,
     to endusers of Customer described above, containing the following language,
     mailed after all applicable cure periods, if any, have expired:

           Dear [Customer] Enduser: 

           Unless [Customer] shall have made provision to move your service to
           another underlying telecommunications network, [Customer]'s provision
           of long distance service to you and our other customers will
           terminate within two (2) weeks of the date of this letter. This
           letter is being sent to you as a courtesy so that you can make the
           necessary arrangements so that you do not experience a disruption of
           your communications services. You have a choice of long distance
           carriers. If you have any questions, please contact [Customer]
           (representative and telephone number) or your local telephone
           company.

           Sincerely,

           Customer

     Notwithstanding notice of termination, Customer further agrees that it will
     remain responsible for all charges incurred during the period following
     transmission of the above-referenced notification and prior to the actual
     termination of the service by MCI.  In addition, Customer agrees to
     maintain customer service for at least a two week period following
     transmission of the above-referenced notification.

          (f) In the event that MCI sends Customer notice of termination
     pursuant to Paragraph 19(a)2) of this Agreement, the provisions of
     Paragraphs 5(a) and 5(b) of this Agreement shall cease to be effective and
     the terms of this Paragraph 5(f) shall apply during the Transition Period
     (as defined in Paragraph 19(a)2)).  Customer will pay MCI the charges
     applicable under this Agreement for MCI Services provided under this
     Agreement by the end of each week.  Unless otherwise directed by MCI, such
     payments shall be in an amount equal to the amount of the

                               MCI CONFIDENTIAL

                                      -5-
<PAGE>
 
     previous week's payment, subject to reconciliation with actual usage
     charges for such week through inclusion of adjustments in subsequent
     invoices.

6.   Dispute Resolution.
     ------------------ 
 
           Except as otherwise provided herein, any claims arising out of or
     related to this Agreement which cannot be resolved by negotiation shall be
     settled by binding arbitration in accordance with the rules contained in
     MCI Tariff FCC No. 1 ("Arbitration Rules"). Neither party may seek
     injunctive relief of any kind prior to the confirmation of an arbitration
     award, except that MCI may seek injunctive relief against Customer for
     violation of the provisions of Paragraph 19 herein.  Any claims made after
     one (1) year following the occurrence giving rise to such claims shall be
     barred.
 
7.   Termination for Insolvency.
     -------------------------- 

           In the event Customer becomes or is declared insolvent or bankrupt,
     is the subject of any proceedings related to its liquidation, insolvency or
     for the appointment of a receiver or similar officer for it, makes an
     assignment for the benefit of all or substantially all of its creditors, or
     enters into an agreement for the composition, extension, or readjustment of
     all or substantially all of its obligations, MCI may, by giving seven (7)
     business days written notice thereof to Customer, terminate this Agreement
     without liability or obligation, in whole or in part, as of a date
     specified in such notice of termination.

8.   Term.
     ---- 

           (a) The Service Term ("Service Term") shall begin on the first day of
     the first month following execution of this Agreement by both parties
     ("Effective Date") and will continue for a period of twenty-four (24)
     months following the end of the Ramp Period, as described in Paragraph 2(a)
     of this Agreement.

           (b) If Customer's total aggregate actual Monthly Usage hereunder
     exceeds XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX prior to
     the expiration of the Service Term, Customer may terminate this Agreement
     without further liability other than Customer's continuing liability for
     accrued but unpaid charges, by providing MCI ninety (90) days prior written
     notice.

9.   Expiration of Term.
     ------------------ 

           Upon expiration of the Service Term, Customer shall be fully subject
     to all the terms and conditions, including standard tariff rates, set forth
     in the Tariff and respective state tariffs for MCI Services received by
     Customer after such expiration.

                               MCI CONFIDENTIAL

                                      -6-
<PAGE>
 
10.  Termination and Termination Liability.
     ------------------------------------- 

           (a) MCI may discontinue or terminate all or any portion of Customer's
     service under this Agreement for Cause, without incurring any liability.
     If Customer terminates this Agreement before expiration of the Service Term
     without Cause, as defined below, or MCI terminates this Agreement before
     expiration of the Service Term for Cause, Customer will pay MCI within
     thirty (30) days of the effective date of such termination, in addition to
     all unpaid charges for MCI Services actually provided and any applicable
     underutilization charges incurred prior to termination, an amount equal to
     fifteen percent (15%) of the aggregate of Customer's remaining Monthly
     Commitment for each month remaining in the Service Term after termination
     (and a pro rata portion thereof for any partial month) and will repay MCI
     the credits received pursuant to Paragraph 3 of Attachment 1 of this
     Agreement. Such payments shall be MCI's sole compensation with respect to
     MCI's loss of anticipated revenue from the sale of MCI Services to Customer
     hereunder resulting from the early termination of this Agreement, but shall
     not in any manner restrict MCI's remedies with respect to damages resulting
     from any breach of this Agreement by Customer, whether associated with the
     early termination of the Agreement or otherwise.

           If Customer terminates this Agreement for Cause, Customer will pay to
     MCI all unpaid charges for MCI Services actually provided prior to
     termination and any applicable underutilization charges accrued prior to
     notice of termination.  Customer shall not be required to pay for any
     shortfalls, penalties, deficiency charges or underutilization charges with
     respect to usage of MCI Services after notice of termination under this
     paragraph.

           For purposes of this Agreement, Cause shall mean:

           (i) Customer's failure to make either an Estimated Payment or an
           Estimated Payment pursuant to Paragraphs 5(a) and 5(b) of this
           Agreement, or to provide security when required pursuant to Paragraph
           4 hereof, which failure is not corrected within ten (10) days of
           notice of termination sent by MCI;

           (ii) the occurrence within any successive period of six (6)
           consecutive calendar months during the term of this Agreement of
           three (3) or more performance failures described in Paragraph 24 of
           this Agreement which are due solely to MCI's actions or inactions and
           which do not include failures due to (A) a local exchange carrier or
           other provider of access services; (B) acts or omissions of Customer;
           or (C) causes beyond the reasonable control of MCI; or

           (iii) a failure of either party to perform any other material
           obligation or to comply with any other material provision under this
           Agreement, which failure is not remedied by the breaching party
           within thirty (30) days after receipt of written notice of such
           failure from the other party.
           
                               MCI CONFIDENTIAL

                                      -7-
<PAGE>
 
           (b) Notwithstanding the requirements of Paragraph 10(a) above, if MCI
     makes revisions to any state tariff (other than revisions with respect to
     rates, charges, surcharges, penalties, discounts, credits or promotions,
     which shall not be subject to this paragraph) in a manner inconsistent with
     the nature of such tariff in effect as of the Effective Date of this
     Agreement and which materially and adversely affect Customer's purchase of
     MCI Services under this Agreement, Customer may, within thirty (30) days of
     receiving notice of such tariff change, request that MCI take corrective
     action under this paragraph.  MCI may, within thirty (30) days of such
     request, revise such tariff so as to remedy such adverse effect upon
     Customer.  If MCI does not institute such tariff revisions, MCI will reduce
     the Monthly Commitment provided in this Agreement based upon Customer's
     intrastate Monthly Usage in the state in question and in an amount which
     reasonably offsets the adverse consequences of such state tariff changes.
     If, after sixty (60) days from the date MCI receives Customer's request for
     action as described above, MCI has not revised the applicable tariff to
     remedy such adverse effect or acted to reduce Customer's Monthly Usage
     commitments as described above, Customer may, as its sole remedy, elect to
     terminate this Agreement without liability, on thirty (30) days written
     notice, given not more than thirty (30) days after the end of the period
     during which MCI may take corrective action as described above.  Upon such
     termination, Customer will pay to MCI all unpaid charges for MCI Services
     actually provided prior to termination and any applicable underutilization
     charges incurred prior to notice of termination, and will repay MCI the
     credits received pursuant to Paragraph 3 of Attachment 1 of this Agreement.

           (c) Except where explicitly provided otherwise herein, the provisions
     of this Agreement relating to termination of this Agreement shall supersede
     the termination provisions contained in Paragraph B-11.10 of the Tariff.

           (d)(i) MCI may, without incurring liability, discontinue or terminate
     all or any portion of service to Customer's end users  who are in violation
     of any of the material provisions of this Agreement or the Tariff governing
     the use of such service. Except as otherwise provided in this Agreement,
     MCI will not discontinue services (either in whole or in part) provided to
     Customer under this Agreement until MCI provides written notice to
     Customer. Where MCI asserts that the discontinuation of service is
     necessary as a result of the actions or inactions of Customer, MCI shall
     allow Customer a reasonable opportunity to cure the defect, subject to the
     limitations contained in Paragraph 10(a)(iii).

           (ii) The prior written notice required in Paragraph 10(d)(i) shall
     not apply to discontinuation of service with respect to:

               1) National security reasons;


 
                               MCI CONFIDENTIAL

                                      -8-
<PAGE>
 
               2) Service interruptions resulting from events of force majeure
                  or other non-intentional discontinuations such as outages or
                  interruptions.
 
               3) Discontinuations requested by or consented to by Customer.
 
               4) Emergency repairs or maintenance.
 
               5) Where MCI deems such action necessary to prevent or protect
                  against fraud or to otherwise protect its personnel, agents,
                  facilities or services, in which case service may be
                  discontinued immediately and without notice.
 
               6) If MCI determines that a Toll Free service is being used in
                  violation of rules and regulations governing use of such
                  service.

               7) As otherwise provided in this Agreement, where termination of
                  service is permitted following the occurrence of specified
                  events or the giving of prescribed notices.

           (e) Customer shall remain responsible for payment in accordance with
     the terms of this Agreement of all charges for services furnished to
     Customer under this Agreement, notwithstanding any use, misuse, or abuse of
     Customer's service or Customer-provided systems, equipment or facilities or
     service interconnected to Customer's service, which use, misuse or abuse
     may be occasioned by third parties, including without limitation,
     Customer's employees or other members of the public.

11.  Nondisclosure.
     ------------- 

           (a) Neither party to this Agreement shall disclose to any third party
     during the Service Term of this Agreement, or during the three (3) year
     period thereafter, any of the terms and conditions set forth in this
     Agreement or any other Confidential Information unless such disclosure is
     lawfully required by any federal governmental agency or is otherwise
     required to be disclosed by law or is necessary in any proceeding
     establishing rights and obligations under this Agreement. Unless
     specifically ordered to the contrary by any such agency, the party making a
     disclosure permitted by the previous sentence shall provide the other party
     with written notice of such disclosure and a copy of the disclosed
     material. Customer may, to the extent required by securities laws, file a
     redacted copy of this Agreement and make additional disclosures regarding
     the same pursuant to federal securities laws and generally accepted
     accounting principles. Customer will provide the proposed redacted copy of
     this Agreement and copies of any other disclosures to MCI for review and
     comment prior to filing the same. MCI will use its best efforts to comply
     with any reasonable deadlines imposed by Customer for such review and
     comment; provided that, in any event, MCI shall be have not less than
     forty-eight (48) hours for such purposes. Customer

                               MCI CONFIDENTIAL

                                      -9-
<PAGE>
 
     will exercise its best efforts to obtain confidential treatment of
     any information designated by MCI as confidential.

           (b)  Neither party hereto will, without obtaining the other party's
     prior written consent, use the other party's Confidential Information for
     any purpose other than for the performance of its duties and obligations
     under this Agreement and, in the case of MCI, for the provision of other
     services to Customer.  MCI shall not disclose any Confidential Information
     gained under this Agreement to any of its divisions or affiliates that
     market long distance telecommunications services to users similar to
     Customer's customers, other than as necessary in the performance of MCI's
     duties and obligations hereunder.  MCI shall not, in marketing its
     services, represent to any third party that MCI is a provider of network
     services to Customer.

           (c) As used in this Agreement, "Confidential Information" shall mean
     all non-public information concerning the business of a party hereto, of
     its affiliates, of any customers of Customer, or of any third party doing
     business with any of them, that may be obtained by a party by virtue of its
     performance or receipt of services under this Agreement.  Such Confidential
     Information shall include, but shall not be limited to public disclosures
     of the existence of this Agreement, the terms of this Agreement (including
     discussions, negotiations and proposals from one party to the other
     directly related thereto), network designs, tools and programs, pricing,
     methods, processes, financial data, software, research, development,
     strategic plans, Customer traffic volume or patterns or related
     information.  All such information disclosed prior to the Effective Date of
     this Agreement shall also be considered Confidential Information for
     purposes of this Agreement.  Confidential Information shall not include
     information that: (i) is already rightfully known by the receiving party at
     the time it is obtained by such person, free from any obligation to keep
     such information confidential; (ii) is or becomes publicly known through no
     wrongful act of the receiving party; (iii) is rightfully received by the
     receiving person from a third party without restriction and without breach
     of this Agreement; or (iv) information equivalent to that described in this
     paragraph which is independently developed by a party without the use of
     any Confidential Information belonging to the other party.

12.  Notices.
     ------- 

           All notices, reports and other communications pursuant to or in
     connection with this Agreement shall be given by personal delivery,
     registered or certified mail (return receipt requested), or courier
     service.  All such communications shall be addressed to the respective
     party at its address shown below:



                               MCI CONFIDENTIAL

                                      -10-
<PAGE>
 
<TABLE>
<CAPTION>
 
     If to MCI:                            If to Customer:
     <C>                                   <C>
 
     MCI Telecommunications Corporation    Excel Telecommunications, Inc.
     205 N. Michigan, Suite 3000           8750 North Central Expressway
     Chicago, Il  60601                    Suite 2000
     ATTN.:  Business Markets,             Dallas, TX 75231
             Legal Affairs                 ATTN.: Kenny A. Troutt
 
     CC:  MCI Account Team                 CC:
 
     MCI Telecommunications Corporation    Excel Telecommunications, Inc.
     13155 Noel Road, Suite 1310           8750 North Central Expressway
     Dallas, Texas  75240                  Suite 2000
     ATTN.:  Myrna Krug                    Dallas, TX 75231
                                           ATTN.: Chris Dance
</TABLE>

13.  Letter of Agency.
     ---------------- 

           Customer shall appoint MCI as its agent in the Letter of Agency
     attached hereto and incorporated herein as Attachment 3 to this Agreement.

14.  Surcharge Exemption.
     ------------------- 

           When applicable, Customer shall certify that any special access lines
     used in connection with services under this Agreement terminate in a device
     not capable of interconnecting MCI's service with the local exchange
     network and are surcharge exempt from the special access surcharge.

15.  Tax Exemption.
     ------------- 

           When applicable, Customer shall certify that it is exempt from
     federal, state, and/or local taxes.

16.  Governing Law.
     ------------- 

           This Agreement, including all matters relating to the validity,
     construction, performance and enforcement thereof, shall be governed by the
     laws of the State of Texas without giving reference to its principles of
     conflicts of law, except to the extent the Communications Act of 1934, as
     amended, including by the Telecommunications Act of 1996, and as
     interpreted and applied by the Federal Communications Commission, applies.

17.  Assignment.
     ---------- 

           This Agreement shall be binding on Customer and its respective
     successors and assigns.  Customer may not assign this Agreement, whether by
     operation of law or otherwise, without the prior written consent of MCI,
     such consent shall not be unreasonably withheld, and any unpermitted

                               MCI CONFIDENTIAL

                                      -11-
<PAGE>
 
     attempted assignment shall be void. In the event that Customer undergoes a
     merger involving a change of control, or divests itself of all or a
     substantial portion of its telecommunications business or undergoes a
     change of more than fifty percent (50%) of its ownership or management, or
     leverage or sale occurs involving more than fifty percent (50%) of
     Customer's assets or Customer's base, MCI may terminate this Agreement
     without liability on one hundred eighty (180) days written notice, given
     within thirty (30) days of MCI's receipt of written notice of such event;
     provided, that if Customer fails to give MCI prior written notice before
     the conclusion of such event, MCI may terminate this Agreement immediately
     upon providing Customer written notice of such termination.  In the event
     MCI gives Customer notice of termination under the preceding sentence of
     this Paragraph 17, the Monthly Commitment shall be inapplicable for the
     period between the date of such notice and the date of termination and no
     termination liability shall be owed by Customer pursuant to Paragraph 10(a)
     of this Agreement; provided that MCI shall retain any other remedies
     applicable to a breach of this Agreement by Customer.

     In the event that MCI undergoes a merger involving a change of control, or
     divests itself of all or a substantial portion of its telecommunications
     business or undergoes a change of more than fifty percent (50%) of its
     ownership or management, or leverage or sale occurs involving more than
     fifty percent (50%) of MCI's assets or MCI's base, Customer may terminate
     this Agreement without liability on one hundred eighty (180) days written
     notice, given within thirty (30) days of Customer's receipt of written
     notice of such event

18.  No Waiver.
     --------- 

           No waiver of any of the provisions of this Agreement shall be binding
     unless it is in writing and signed by both parties.  The failure of either
     party to insist on the strict enforcement of any provision of this
     Agreement shall not constitute a waiver of any provision and all terms
     shall remain in full force and effect.

19.  Carrier Network Service
     -----------------------

           (a)  In order to be eligible to purchase MCI Carrier Network Services
     (hereinafter "CNS"):

               1)  Except in areas where service origination is not available
          from access providers via a Carrier Identification Code ("CIC"),
          Customer must originate all CNS switched outbound traffic and all CNS
          operator services traffic via ANI's PICed to Customer's own CIC.
          Customer shall pay all charges associated with the installation and
          routing of Customer's CIC in all Local Exchange Carrier ("LEC") end
          offices.  MCI requires at least sixty (60) days prior written notice
          to deactivate or change the translation for sub CIC routing at any end
          office and/or tandem.  MCI must handle all Authorized Service Requests
          (ASRs) submitted to the appropriate

                               MCI CONFIDENTIAL

                                      -12-
<PAGE>
 
          LEC(s) for MCI's CNS. In addition, Customer shall be financially
          responsible for payment of all fees charged by the local exchange
          carrier related to the ASRs submitted to modify the sub-CIC routing
          and migrate traffic to or from MCI's network, subject to application
          of any credits available pursuant to Paragraph 3(a) of Attachment 1 of
          this Agreement.

               2)  Customer shall comply with Section 64.1100 of the FCC's Rules
          and Regulations, as well as other applicable laws or regulations
          pertaining to the sale and delivery of telecommunications service(s)
          to Customer's customers.  MCI shall not be liable to Customer's
          customers for any claim, liability or expense asserted by those
          customers in connection with Customer's sale or delivery of such
          service(s), including the unauthorized conversion of a customer's
          Primary Interexchange Carrier ("PIC") designation to Customer's CIC.
          In the event Customer violates any FCC or other applicable law or
          regulation pertaining to the sale or delivery of Customer's
          service(s), MCI may terminate this Agreement on not less than five (5)
          days written notice.  Following such termination, Customer will be
          permitted no more than ninety (90) days to transition Customer's
          existing telecommunications service off of the MCI network and to
          other service provider(s) (the "Transition Period"), subject to
          Customer's compliance with the payment provisions set forth in
          Paragraph 5(f) of this Agreement. In the event that Customer fails to
          comply with the payment terms set forth in Paragraph 5(f), the
          Transition Period will immediately end without further notice and MCI
          shall have the right to immediately terminate further service to
          Customer.  The provisions of this Agreement (including rates provided
          herein) shall remain in effect during such Transition Period, except
          that: (i) during such Transition Period, MCI shall be under no
          obligation to accept orders for services from Customer; (ii) the
          provisions of Paragraphs 2 (with respect to Monthly Commitment
          obligations), 5(a), 5(b), 10 (with respect to rights of Customer to
          terminate Agreement), 22, 24, and Paragraph 3 of Attachment 1 (with
          respect to any unapplied credits) of this Agreement shall not continue
          in effect during the Transition Period; and (iii) MCI shall incur no
          liability to Customer through MCI's provision of services to Customer
          during the Transition Period except as provided in the Tariff. In the
          event MCI gives Customer notice of termination under the preceding
          sentence of this Paragraph 19(a)2), no termination liability shall be
          owed by Customer pursuant to Paragraph 10(a) of this Agreement;
          provided that MCI shall retain any other remedies applicable to a
          breach of this Agreement by Customer.  In addition, Customer shall
          indemnify and hold MCI harmless from any actions, claims, suits or
          damages arising out of Customer's violation or alleged violation of
          any FCC or other applicable law or state regulation, and Customer
          shall pay all attorney fees and costs incurred by MCI in connection
          with such actions, claims, suits or damages.

                               MCI CONFIDENTIAL

                                      -13-
<PAGE>
 
               3)  Customer agrees that it will obtain and maintain any and all
          approvals to resell MCI Carrier Network Service hereunder from the
          FCC, including requirements imposed by Section 214 of the
          Communications Act of 1934, as amended, and state regulatory bodies.
          In the event Customer fails to obtain or maintain the appropriate
          approvals, MCI shall not be liable for any delay or failure to provide
          CNS.

               4)  Customer agrees to sell and bill MCI Carrier Network Service
          under its own name, identity or mark, and Customer further agrees not
          to reference MCI's name or marks in any context involving its
          furnishing of services to the public.  If any violation occurs during
          the Service Term of this Agreement, MCI may invoke the termination
          provisions of Paragraph 19(b).  In reselling MCI Services under this
          Agreement, Customer will observe the highest standard of integrity and
          fair dealing with members of the public.  Furthermore, Customer agrees
          to indemnify MCI for any actions, claims, suits or damages arising out
          of any allegation that if proved would cause Customer to be in breach
          of this provision and Customer shall also pay all reasonable
          attorney's fees and costs incurred by MCI due to any actions, claims,
          suits or damages arising out of such allegation.

               5)  Except as set forth in Paragraph 5 herein, Customer shall
          have sole responsibility for interacting with its customers in all
          matters pertaining to service, including the placing and handling of
          service orders, service installation, operation and termination,
          dispute handling and resolution, and billing and collection matters.
          MCI shall incur no obligation, nor shall it be deemed to have any
          obligation, to interact with Customer's customers for any reason or
          purpose.  Customer shall cooperate with MCI as necessary to address
          and resolve service-related issues and problems and shall impose upon
          its customers an obligation to cooperate, with Customer in addressing
          and resolving service-related issues and problems.

               (b)  Without limitation, if Customer fails to abide by the
     requirements in Paragraph 19(a) above, such failure shall be regarded as a
     material breach of this Agreement and MCI may terminate this Agreement on
     five (5) business days written notice.  Following such termination,
     Customer shall be permitted the Transition Period pursuant to the terms set
     forth in Paragraph 19(a)2).

               (c)  Customer agrees that MCI may use an appropriate internal MCI
     database to determine Working Telephone Number ("WTN") historical data
     regarding MCI and non-MCI PICs and Customer understands that such systems
     are not error free.  MCI will not be liable to Customer for errors made in
     determining WTN in reliance on information contained in the internal MCI
     system.


                               MCI CONFIDENTIAL

                                      -14-
<PAGE>
 
               (d) Customer understands and accepts that, as part of MCI's
     normal business policy and practices and its obligations under law, MCI
     will engage in extensive marketing efforts in attempt to sell its services
     to the public and that such efforts will result in active competition with
     Customer for the business of users who are Customer's customers or
     prospects. Customer shall not complain, nor be heard to complain, of
     business lost to MCI as a result of such competition, subject to compliance
     with Paragraph 11(b) of this Agreement. Under no circumstance shall any
     inference be derived that MCI's entry into this Agreement with Customer
     means that MCI will restrict its efforts to compete against Customer in any
     way.

               (e) Customer understands and accepts that no fiduciary
     relationship arises by virtue of this Agreement and that, accordingly, MCI
     incurs none of the obligations that arise in such relationship as an
     incident of its fulfilling its obligations under this Agreement. Further,
     Customer understands and accepts that MCI is not an insurer of profits for
     Customer, nor does MCI guarantee the success of Customer's business as a
     result of Customer's receipt of services under this Agreement.

               (f) Customer agrees that if its enduser makes a call using 10XXX
     or 1+ access utilizing Customer's CIC, from an ANI which Customer did not
     provide to MCI to enter into MCI's Billing and Order Entry systems, MCI
     will bill the call through the LEC at MCI Tariff or applicable state tariff
     rates, and MCI's name will appear as the service provider on the LEC
     invoice. Furthermore, Customer agrees its sales and marketing channels will
     only market 10XXX access as a dialing option from ANIs that the end-user
     had PIC'd to the Customer's CIC, in areas where the Customer's CIC is
     pointed to MCI for termination.

               Carrier Identification Parameter (CIP) will be made available to
     Customer if MCI determines, at its sole discretion to move forward with CIP
     implementation. CIP allows the appropriate local exchange carrier to pass
     the Carriers Identification Code in the call record. If MCI implements CIP,
     Customer shall receive all CDRs from 10XXX dialing on Customer's CIC,
     whether or not a call originates from an ANI subscribed to Customer where
     Customer's CIC is translated to MCI's CIC at the appropriate LEC.

               (g) Customer shall receive Call Traffic Records pursuant to
     Exhibit A of this Agreement.

20.  ANI Management Responsibilities.
     ------------------------------- 

     On or before the thirtieth (30th) day after the close of the billing cycle,
     MCI will provide Customer with a list of ANIs, including traffic minutes
     and number of calls associated with ANIs associated with Customer's CNS
     Account ("MCI Active ANI List").  If Customer has not received the MCI
     Active ANI List within  thirty (30) days after the close of the billing
     cycle, Customer must immediately notify MCI.  Within thirty (30) days after
     Customer's receipt of the MCI Active ANI List,

                               MCI CONFIDENTIAL

                                      -15-
<PAGE>
 
     Customer shall provide to MCI, in writing, a report ("Customer ANI Report")
     of all ANIs in the billing cycle covered by the MCI Active ANI List that
     were either: (1) ordered by Customer to be added by MCI to the Customer's
     account, but which were not added to Customer's CNS Account; or (2) on the
     MCI Active ANI List but which Customer had requested be deleted; or (3)
     experienced zero (0) or significantly reduced usage, but which were
     suspected to have no reductions in usage. Customer shall provide MCI with
     documentation establishing the ordering and deletion of each ANI contained
     in the Customer ANI Report. For any ANI not timely included by Customer in
     the Customer ANI Report: (1) Customer shall be liable to MCI for usage
     charges associated with said ANI; and (2) MCI shall not be liable to
     Customer for any costs, claims or damages resulting from failure to
     implement Customer's directions with respect to said ANI.

21.  Detention Facilities.
     -------------------- 

          In order to be eligible for use of MCI Carrier Network Services in
     conjunction with the provision of communications services to any detention
     facility, including, but not limited to, any local, state or federal
     prison:

           (a)  Customer shall provide MCI prior written notice on each occasion
     that Customer subscribes to CNS at a detention facility.  Notice to MCI
     shall be provided at :

               MCI Telecommunications Corporation
               MCI Carrier Finance Manager
               Six Concourse Parkway
               Atlanta, GA  30328

           (b)  Customer agrees after the Effective Date of this Agreement, but
     not more than once semi-annually, MCI may request, and Customer shall
     promptly provide to MCI in writing or in a machine readable format as
     specified by MCI, Customer's records, data and invoices pertaining to
     Customer's total long distance telecommunications usage for each Customer
     detention facility end-user for the most recent six (6) month period
     preceding the request.

           (c)  MCI in its sole discretion and consistent with Section B-7.04 of
     MCI Tariff FCC No. 1 and in specific implementation of such Tariff
     provision, may require Customer, as a condition precedent to receipt of MCI
     Carrier Network Service to detention facilities as defined above, to
     provide within ten (10) days of executing this Agreement, or any time
     thereafter, a cash deposit or letter of credit in a form acceptable to MCI
     in an amount equal to up to three (3) month's estimated billing.  Any
     executed letter of credit shall be attached hereto and incorporated by
     reference.  Customer shall continuously renew any letter of credit as
     necessary to keep it in effect during the service term.

                               MCI CONFIDENTIAL

                                      -16-
<PAGE>
 
           (d)  Notwithstanding any other provisions of the Tariff, Customer
     shall remain responsible for payment of all charges for services furnished
     to Customer, which responsibility is not changed by virtue of any use,
     misuse, or abuse of Customer's service or Customer-provided systems,
     equipment, facilities or service interconnected to Customer's service,
     which use, misuse or abuse may be occasioned by third parties including
     without limitation, Customer's employees or other members of the public.

           (e)  Customer will comply with applicable federal, state and local
     laws and regulations, including without limitation, laws and regulations
     relating to operator service as they pertain to detention facilities during
     the term of this Agreement and as supported by Carrier Operator Services.

22.  Fraud monitoring.
     ---------------- 

           MCI shall monitor on a twenty-four (24) hour, seven (7) day a week,
     basis Customer's use of the following MCI Carrier Network Services:

           (i) 800 Service calls originating in the continental  (48) United
     States.

           (ii) Outbound switched international traffic terminating in
     international locations.

           (iii)  Outbound dedicated international traffic terminating in
     international locations.

           These services shall hereinafter be referred to as "Analyzed
     Services". Analyzed Services exclude calling card traffic and 10XXX
     traffic.

           MCI shall continuously analyze the call detail data of Analyzed
     Services to detect suspicious calling patterns.  Some of the criteria and
     features applied and available are as follows:

           (i)  Analyze traffic occurring from Customer billing numbers and
                switched trunk combinations.

           (ii) Near real time information for analysis on a twenty-four (24)
                hour, seven (7) day a week, basis.

           (iii)Analyze originating calling line information (CLI phone
                classifications) displayed on MCI system via individual call
                detail. Examples of CLI phone classifications are prison
                payphone, COCOT, hospitals, etc.

           (iv) Established risk factors for calls terminating in high fraud
                areas.

                               MCI CONFIDENTIAL

                                      -17-
<PAGE>
 
     The following traffic types are excluded from the above analysis:

           (i)  Point of sale transaction traffic.

           (ii) Beeper and pager company traffic.

           MCI analysis systems are based on traffic data and do not require
     special equipment at an Installation Site.

           MCI shall monitor traffic of Analyzed Services on a twenty-four (24)
     hours a day, seven (7) days a week basis.

           When a calling pattern exceeds one (1) or more of the parameters
     established by MCI as provided above, MCI shall, within twenty-four (24)
     hours, notify Customer via telephone and in writing via facsimile.  MCI
     shall provide prompt and reasonable assistance to Customer to investigate
     the occurrence and determine whether such calls were fraudulent and shall
     take reasonable action upon Customer's direction.

23.  Limitation of Liability.
     ----------------------- 

           Except as otherwise provided in this Paragraph 23 and in Attachment 2
     to this Agreement with respect to MCI Carrier Operator Services, MCI's
     total liability arising as a result of its provision of services under this
     Agreement shall be governed in all respects by the Tariff.

           MCI's total liability to Customer arising from its provisioning of
     call detail records under Exhibit A to this Agreement or RELI Service under
     Exhibit G to this Agreement shall be limited to the lesser of (a)
     Customer's proven direct damages or (b) the total amount paid by Customer
     to MCI for CDR or RELI services, as applicable, during the one (1) month
     period prior to the event giving rise to the cause of action.  The
     foregoing limitation applies to all causes of actions and claims, including
     without limitation breach of contract, breach of warranty, negligence,
     strict liability, misrepresentation and other torts.  Further, no cause of
     action with respect to MCI's provisioning of call detail records or RELI
     service which arose more than one (1) year prior to the institution of a
     legal proceeding alleging such cause of action may be asserted by either
     party against the other.

           Neither MCI nor Customer shall be liable to each other for indirect,
     incidental, consequential, exemplary, reliance or special damages,
     including damages for lost profits, regardless of the form of action
     whether in contract, indemnity, warranty, strict liability, or tort,
     including negligence of any kind, with regard to MCI Services or other
     conduct under this Agreement.

                               MCI CONFIDENTIAL

                                      -18-
<PAGE>
 
24.  Performance Criteria.
     -------------------- 

           (a) Subject to the terms and conditions of this Agreement and any
     applicable tariffs, MCI shall provide Customer the services described in
     this Agreement in accordance with the following criteria:

     (i)  MCI will create a daily call detail record (CDRs) file for completed
          calls with respect to Customer's usage of MCI CNS Service, which shall
          be available 365 days a year, with respect to calls up to 48 hours
          old, barring unforeseen delays in receiving call records from
          appropriate switches. CDRs will be maintained by MCI in tape format
          for 90 days and in microfiche or other archive storage medium for 7
          years.

     (ii) After Customer has first achieved the Monthly Commitment, MCI's       
          systems shall have the capability of processing at least four million 
          (4,000,000) CDRs per day for Customer.                                

     (iii)Order entry and activation of ANIs within MCI's systems will occur:
          (A) within twenty-four (24) hours  for MCI CNS Service orders which do
          not require conversions or features (i.e., accounting codes and
          verifiable accounting codes); and (B) within five (5) days for
          switched MCI Toll Free Service with respect to new Toll Free orders
          (i.e., other than orders provided by Customer's Resp. Org.); excluding
          in both instances Sundays and nationally recognized holidays.

     (iv) MCI's fraud management system shall be capable of initiating "fast
          kill" and "restoral" orders within thirty (30) minutes of notice from
          Customer (verbal notice to be immediately followed by written notice).

     (v)  MCI will provide 7 day per week, 24 hour per day coverage of MCI
          technical administrative functions as provided by MCI's Carrier
          Account Service Center.

     (vi) MCI will act on MCI priority 1 service restoral objectives within four
          (4) hours from the time MCI receives notice of such event.

     (vii)Call blockage on MCI's shared voice switch network shall not exceed
          one call per hundred for a period of longer than twenty-four (24)
          hours.

          (b) Failure to comply with any of the provisions of Paragraph 24(a)
     above shall constitute a "performance failure" for purposes of Paragraph
     10(a)(ii) of this Agreement, except that no performance failure shall be
     deemed to have occurred:

          (i)  if such failure is cured by MCI within forty-eight (48) hours of
               MCI's receipt of notice of such failure and no additional failure
               of such type shall occur within the seven (7) day

                               MCI CONFIDENTIAL

                                      -19-
<PAGE>
 
               period following the cure of the initial failure (provided,
               however, that multiple failures of such type during a seven (7)
               day period shall not constitute more than one performance
               failure, so long as MCI exercises reasonable diligence in the
               correction of such failures);

          (ii) if such failure is due to (A) a local exchange carrier or other
               provider of access services; (B) acts or omissions of Customer;
               or (C) causes beyond the reasonable control of MCI;

          (iii)if because of force majeure, MCI is unable wholly or in part to
               carry out any of its obligations under this Paragraph 24 for a
               period of up to five (5) days; provided that such obligations
               shall be suspended for the duration of the event of force
               majeure. The term "force majeure" as used herein shall include
               switch, radio or cable failure, cable cut caused by a party other
               than MCI or its agents, acts of God, riots, insurrection, war,
               labor dispute of third parties other than MCI or its agents,
               fire, flood, explosion, orders or acts of military or civil
               authority, and any other cause beyond MCI's reasonable control.

25.  Entire Agreement; Amendments.
     ---------------------------- 

          This Agreement shall be valid only if signed by Customer by June 21,
     1996.  Any and all prior or contemporaneous offers, agreements,
     representations and understandings made to Customer, whether written or
     oral, are hereby superseded. Exclusive of any Tariff or state tariff
     modifications initiated by MCI, once this Agreement has been executed, any
     amendments hereto must be made in writing and signed by both parties.

                               MCI CONFIDENTIAL

                                      -20-
<PAGE>
 
IN WITNESS WHEREOF, the parties hereto each acting with proper authority have
executed this Agreement.

MCI TELECOMMUNICATIONS CORPORATION

By: /s/ Tom Schilling
   ------------------------------------

Print Name:  Tom Schilling
           ----------------------------

Title:       Director
      ---------------------------------

Date:        June 26, 1996
     ----------------------------------


EXCEL TELECOMMUNICATIONS, INC.

By: /s/ Kenny A. Troutt
   ------------------------------------

Print Name:  Kenny A. Troutt
           ----------------------------

Title:       President and CEO
      ---------------------------------

Date:        June 24, 1996
     ----------------------------------


                               MCI CONFIDENTIAL
                                         

                                      -21-
<PAGE>
 
                                  ATTACHMENT 1

1.   Carrier Network Service Rates.
     ------------------------------
 
     Customer shall receive the following rates during the Service Term for MCI
     Services that do not originate at a switch owned and operated by Customer.

     Rates set forth in this Paragraph 1 do not include charges for
     installation, taxes, tax-related surcharges, any other applicable
     surcharges, charges for access and access related surcharges associated
     with dedicated CNS.  Rates are in lieu of any discounts, promotions, and
     credits otherwise applicable pursuant to the Tariff unless otherwise
     provided in this Agreement.  In addition, the CNS Toll Free Service Fees in
     Option F, Section C.3.0812 (or any successor Tariff section) of the Tariff
     shall be waived with respect to each toll free number having at least
     XXXXXXXXXXXXXXXXXXXXXXXX of associated Monthly Usage charges for such
     month.

     When referenced below, for CNS inbound and outbound Interstate and
     International Services, "Tariff Rates" shall mean the standard Tariff rates
     for Option G and Option F in the Tariff.

(a)  Interstate Outbound and Inbound Toll Free Rates.  For CNS interstate
     outbound services, excluding service terminating in Alaska, Hawaii, Puerto
     Rico and the U.S. Virgin Islands, and for CNS interstate inbound toll free
     service, excluding services originating in Alaska, Puerto Rico, the U.S.
     Virgin Islands and Hawaii, Customer shall pay the following non-distance
     sensitive "postalized" rate per minute as determined by Customer's overall
     Monthly Usage.  Customer shall not be eligible for any tariff discount on
     these services.
<TABLE>
<CAPTION>
 
                          CNS Domestic Non-Dedicated
                          --------------------------
                             Interstate Outbound
                             -------------------
        Monthly Usage              Day Rate            Non-Day Rate
        -------------              --------            ------------
        <S>                        <C>                  <C>                   
        XXXXXXXXXXXXXXX            XXXXXXXXXXXX         XXXXXXXXXXXX
        XXXXXXXXXX                 XXXXXXX              XXXXXXX
</TABLE>

                               MCI CONFIDENTIAL

                                      -1-
<PAGE>
 
     Day Rate periods shall be 8:00 a.m. to 4:59 p.m., Monday through Friday.

     For CNS Domestic Non-Dedicated Interstate Outbound monthly usage, Customer
     will receive a credit each month of: (i) XXXXXX per Non-Day minute if the
     Non-Day CNS Domestic Non-Dedicated Interstate Outbound usage meets or
     exceeds XXXXXXXXXXXXXXXXXXX, but is less than XXXXXXXXXXXXXXXXXXX of total
     CNS Domestic Non-Dedicated Interstate Outbound usage; and, (ii) XXXXXX per
     Non-Day minute if the Non-Day CNS Domestic Non-Dedicated Interstate
     Outbound usage meets or exceeds XXXXXXXXXXXXXXXXXXX of total CNS Non-
     Dedicated Outbound usage.
<TABLE>
<CAPTION>
 
                          CNS Domestic Non-Dedicated
                         Interstate Inbound Toll Free
                         ----------------------------
          Monthly Usage                 Day Rate                    Non-Day Rate
          -------------                 --------                    ------------
          <S>                           <C>                         <C>
          XXXXXXXXXXXXXXX               XXXXXXXXXXXX                XXXXXXXXXXXX
          XXXXXXXXXXXX                  XXXXXXX                     XXXXXXX
</TABLE>

     For CNS Domestic Non-Dedicated Interstate Inbound Toll Free usage, Customer
     will receive a credit each month of XXXXXXX per Non-Day minute if the Non-
     Day CNS Domestic Non-Dedicated Interstate Inbound Toll Free usage meets or
     exceeds XXXXXXXXXXXXXXXXXXX of total CNS Domestic Non-Dedicated Interstate
     Inbound usage.
<TABLE>
<CAPTION>
 
                            CNS Domestic Dedicated
                         Interstate Inbound Toll Free
                         ----------------------------
          Monthly Usage                 Outbound Rate           Inbound Rate
          -------------                 -------------           ------------
          <S>                           <C>                     <C>
          XXXXXXXXXXXXXXX               XXXXXXXXXXXX            XXXXXXXXXXXX
          XXXXXXXXXXXX                   XXXXXXX                 XXXXXXX
</TABLE>
(b)  Interstate Outbound - Extended Call Coverage for Alaska, Puerto Rico, the
     U.S. Virgin Islands and Hawaii. For CNS interstate outbound services
     terminating in Alaska, Hawaii, Puerto Rico or the U.S. Virgin Islands, and
     for CNS interstate outbound services originating in Hawaii, Customer will
     pay the following rates: (i) a postalized Day rate of XXXXXXX per minute;
     and, (ii) a postalized Non-Day rate of XXXXXXX per minute, provided that if
     Customer's CNS

                               MCI CONFIDENTIAL

                                      -2-

<PAGE>
 
     Interstate Outbound traffic in minutes from the U.S. mainland, Alaska and
     Hawaii to Alaska and Hawaii exceeds XXXXXXXXXXXXXXXXX of total CNS
     Interstate outbound traffic, then Customer will pay tariff rates less a
     XXXXXXXXXXXXXXXXXXXX discount, and no other tariff discounts will apply.
     CNS domestic interstate outbound service calls can not originate from
     Alaska, Puerto Rico or the U.S. Virgin Islands.

(c)  Interstate Inbound Toll Free - Extended Call Coverage for Alaska, Puerto
     Rico, the U.S. Virgin Islands and Hawaii.  For CNS interstate services
     originating in Alaska, Puerto Rico, the U.S. Virgin Islands and Hawaii,
     Customer shall pay interstate rates at the Toll Free Business Line
     Termination or Dedicated Termination rates in Option F, Section C.3.082 of
     the Tariff (or any successor Tariff section) less a XXXXXXXXXXXXXXXXXXXX
     discount.  Customer is not eligible for any Tariff discounts on such
     service.

(d)  Intrastate Outbound Rates.

           (i)  For CNS intrastate, non-dedicated outbound services, Customer
shall pay standard tariff rates as set forth in each applicable MCI state
tariff.  Customer shall receive a credit on such usage equal to the difference
between the applicable state tariff rates and the rates for each state set forth
on Exhibit B, though such credits may only be applied to Customer's interstate
and international CNS usage in the same month that the credits are generated.
Such credits will not exceed the amount of Customer's interstate and
international CNS usage and any credit that is not applied in the month accrued
will expire and not be carried forward.

           (ii)  For CNS intrastate dedicated outbound services, Customer shall
pay the applicable state tariff rate.  Customer will receive a credit equal to
XXXXXXXXXXXXXXXXXXXXXXXXX of Customer's usage of CNS intrastate dedicated
outbound service under applicable state tariff rates, though such credits may
only be applied to Customer's CNS interstate and international usage in the same
month that the credits

                               MCI CONFIDENTIAL

                                      -3-

<PAGE>
 
are generated. Such credits will not exceed the amount of Customer's interstate
and international CNS usage and any credit that is not applied in the month
accrued will expire and not be carried forward.

           (iii)  Customer shall not be eligible for any tariff discounts on CNS
intrastate outbound services.

(e)  Intrastate Inbound Toll Free Rates.

           (i)   For CNS intrastate, non-dedicated inbound toll free services,
Customer shall pay standard tariff rates as set forth in each applicable MCI
state tariff.  Customer shall receive a credit on such usage equal to the
difference between the applicable state tariff rates and the rates for each
state set forth on Exhibit C, though such credits may only be applied to
Customer's interstate and international CNS usage in the same month that the
credits are generated.  Such credits will not exceed the amount of Customer's
interstate and international CNS usage and any credit that is not applied in the
month accrued will expire and not be carried forward.

           (ii)  For CNS intrastate, dedicated inbound toll free services,
Customer shall pay the applicable state tariff rate. Customer will receive a
credit equal to XXXXXXXXXXXXXXXXXXXXXXXXX of Customer's usage of CNS intrastate,
dedicated inbound toll free service under applicable state tariff rates, though
such credits may only be applied to Customer's CNS interstate and international
usage in the same month that the credits are generated. Such credits will not
exceed the amount of Customer's interstate and international CNS usage and any
credit that is not applied in the month accrued will expire and not be carried
forward.

           (iii)  Customer shall not be eligible for any tariff discount on CNS
intrastate inbound toll free service.

(f)  Intralata Outbound Rates.  For CNS intralata outbound service, where MCI
     provides Vnet tariff intralata service, Customer shall pay standard tariff
     rates for MCI Vnet intralata service (switched to switched, switched to

                               MCI CONFIDENTIAL

                                      -4-
<PAGE>
 
     dedicated and dedicated to switched) in each applicable MCI state tariff.
     Customer is not eligible for any tariff discounts on such service. For CNS
     intralata outbound service in the states listed below, Customer will
     receive a credit on such usage equal to the difference between the
     applicable state tariff rates and the rates set forth below.  For CNS
     intralata outbound service in states not listed below, Customer shall
     receive a credit equal to XXXXXXXXXXXXXXXXXXXXXXXXX of the applicable
     tariffed intralata rate. All such credits may only be applied to Customer's
     CNS interstate and international usage in the same month that the credits
     are generated. Such credits will not exceed the amount of Customer's
     interstate and international CNS usage and any credit that is not applied
     in the month accrued will expire and not be carried forward.
<TABLE>
<CAPTION>
 
     State            Switched              Dedicated
     -----            --------              ---------                         
                      Rate Per Minute       Rate Per Minute                   
                      ---------------       ---------------                   
                      PEAK    OFF-PEAK      PEAK        OFF-PEAK              
                      ----    --------      ----        --------              
     <S>              <C>     <C>           <C>         <C>                   
                                                                              
     Alabama            XXX       XXX      XXXXXX           XXXXXX            
     California       XXXXXX    XXXXXX     XXXXXX           XXXXXX            
     Florida          XXXXXX    XXXXXX     XXX              XXX               
     Illinois         XXXXXX    XXXXXX     XXXXXX           XXXXXX            
     Iowa             XXXXXX    XXXXXX     XXX              XXX               
     Kentucky         XXXXXX    XXXXXX     XXX              XXX               
     Maryland         XXXXXX    XXXXXX     XXXXXX           XXXXXX            
     Massachusetts    XXXXXX    XXXXXX     XXXXXX           XXXXXX            
     New Jersey       XXXXXX    XXXXXX     XXXXXX           XXXXXX            
     New York         XXXXXX    XXXXXX     XXXXXX           XXXXXX            
     Tennessee        XXXXXX    XXXXXX     XXX              XXX               
     </TABLE>                                                                 
                                                                              
     "N/A" in the foregoing table signifies that intrastate rates otherwise   
     applicable under this Agreement shall be applicable for such calls.      

(g)  International Dedicated and Non-Dedicated Outbound Rates.  For CNS
     international non-dedicated outbound service to those countries listed in
     Exhibit D, Customer shall pay the rates in Exhibit D.  Exhibit D shall
     supersede Exhibit E for those countries listed in both exhibits.  Customer
     shall not be eligible for tariff discounts on such usage.  For CNS

                               MCI CONFIDENTIAL

                                     -5-
<PAGE>
 
     international non-dedicated outbound service to those countries listed in
     Exhibit E, Customer shall pay the rates listed in Exhibit E, less a XXXXXX
     XXXXXXXXXXXXX discount, though Customer will not be eligible for any tariff
     discount.  MCI may, no more often than once every twelve (12) months,
     revise the country rates listed on Exhibit D and Exhibit E to compensate
     for changes in costs associated with service to those countries.  For CNS
     international non-dedicated outbound service to a country which does not
     have rates listed in either Exhibit D or in Exhibit E, Customer will pay
     international rates at the Tariff Rates in Option G Section 3.0739 less
     applicable tariff discounts.  For international dedicated outbound service,
     Customer shall pay a rate equal to the non-dedicated rate to the same
     country as set forth above, plus an additional XXXXX per minute.

(h)  CNS International Outbound Terminating in Mexico.  For CNS international
     outbound service terminating in Mexico, Customer shall pay a postalized
     rate per minute which shall be determined according to the Band (as defined
     in MCI's Tariff FCC No. 1) in Mexico where the call terminates, and whether
     the call is placed at Standard or Economy times, as set forth in the
     following Schedule.  Customer is not eligible for any Tariff discounts on
     such service.
<TABLE>
<CAPTION>
 
                          Rate Per Minute
                 Band    Standard  Economy
                 ----    --------  -------
                 <S>     <C>       <C>
                   1      XXXXXXX  XXXXXXX
                   2      XXXXXXX  XXXXXXX
                   3      XXXXXXX  XXXXXXX
                   4      XXXXXXX  XXXXXXX
                   5      XXXXXXX  XXXXXXX
                   6      XXXXXXX  XXXXXXX
                   7      XXXXXXX  XXXXXXX
                   8      XXXXXXX  XXXXXXX
</TABLE>

     For purposes of this Paragraph 1(h), "Standard" rate periods are as defined
     in the Tariff (currently 7:00 a.m. to 6:59 p.m., Monday through Friday, and
     7:00 p.m. to 11:59 a.m., Sunday). "Economy" rate periods include all other
     periods.

                               MCI CONFIDENTIAL

                                      -6-
<PAGE>
 
(i)  CNS International Outbound Terminating in Canada.  For CNS international
     outbound service terminating in Canada, Customer shall pay a postalized
     rate per minute of XXXXXXX per minute during peak times and a postalized
     rate per minute of XXXXXXX at off peak times.

(j)  International Dedicated and Non-Dedicated Toll Free Rates.  For CNS
     international non-dedicated toll free service, Customer shall pay the
     international toll free rates at the standard Tariff non-dedicated rates in
     Option F, Section C.3.07314 (or any successor Tariff section) less a
     discount of XXXXXXXXXXXXXXXXXXXX.  For CNS international dedicated toll
     free service, Customer shall pay the International Non-Dedicated toll free
     rates less a discount of XXXXXXXXXXXXXXXXXXXX and less a further discount
     of XXXXX per minute. Customer is not eligible for any Tariff discounts on
     such service.
 
(k)  Directory Assistance.  For switched to switched and dedicated to switched
     directory assistance, Customer shall pay XXXXX per call.

(l)  High Telco Costs.  On a monthly basis, for CNS, MCI shall determine, based
     on the following formula, Customer's minutes of use originating from or
     terminating to the specific local exchange carriers identified in Schedule
     B in Exhibit F for the following traffic types ("LEC Minutes"):

     .    CNS international, interstate, intrastate and intralata outbound
          switched to switched and switched to dedicated; and

     .    CNS interstate, intrastate and intralata inbound switched to switched.

     For the same CNS traffic types above, MCI shall determine, based on the
     provisions of this Paragraph 1(l), the total CNS minutes of use originating
     from or terminating to the United States, Puerto Rico and the U.S. Virgin
     Islands regardless of the originating and terminating local exchange
     carrier. These minutes of use shall include all originating and

                               MCI CONFIDENTIAL

                                      -7-

                                     
<PAGE>
 
     terminating minutes and shall be referred to as "Total Minutes."

     If LEC Minutes exceed XXXXXXXXXXXXXXXXXXXX of Total Minutes ("XXX Cap") in
     any XXXXX, Customer shall pay the per minute surcharge listed in Schedule A
     of Exhibit F in such XXXXX for each LEC Minute (determined on a
     chronological basis) that exceeds the XXX Cap based on the local exchange
     carrier territory in Schedule B of Exhibit F in which the call originates
     and/or terminates. The per minute surcharges listed in Schedule A of
     Exhibit F shall apply to each switched end of the call originating or
     terminating in the LECs listed in Schedule B of Exhibit F. For example, for
     a CNS outbound interstate switched to switched minute originating in a
     XXXXXX area served by XXXXXXX and terminating in a XXXXXXXXX area served by
     XXXXXX Tel, Customer shall pay a per minute surcharge of XXXXXX (XXXXXX
     plus XXXXXX).

     The per minute surcharge shall be calculated by multiplying the applicable
     per minute surcharge in Schedule A of Exhibit F by the percentage exceeding
     the XXX Cap times the minutes of the phone call. For example, assuming
     Customer has XXXXX Total Minutes with XXX LEC Minutes (this equals XXX LEC
     Minutes with XXX or XXXXXXXXXXXXXXX of the LEC Minutes exceeding the XXX
     Cap), the per minute surcharge for a XX minute CNS switched to switched
     call originating in the XXXXXXXXXXXXXXXXX Telco Region and terminating in
     the XXXXXXXXX Telco Region would be calculated as follows:

          XXXXXXXXXXXXXXXXX x XXX x XX minutes = XXXXXXX surcharge for this
          call.

     (m) RELI.  Customer shall receive the rates, terms and conditions for MCI's
     RELI Service as set forth in Exhibit G.

2.   Additional Rates.
     ---------------- 

Customer shall receive the following rates during the Service Term for MCI
Services which outbound traffic originates and inbound terminates at a switch
owned and operated by Customer. Customer shall pay standard tariff rates for all
Intrastate Services.

                               MCI CONFIDENTIAL
                                      -8-

<PAGE>
 
Rates set forth in this Paragraph 2 do not include charges for installation,
taxes, tax-related surcharges, any other applicable surcharges, charges for
access and access-related charges (including, without limitation, access charges
in the Tariff, which are additional) except as otherwise provided in Paragraphs
2(f) herein. Rates are in lieu of any discounts, promotions, and credits
otherwise applicable pursuant to the Tariff and any state tariff.

     (a)  Domestic Interstate MCI PRISM I Service.
          --------------------------------------- 

          (1) For domestic interstate switched outbound service originating via
     dedicated access from a Customer-owned location(s) to an MCI point of
     presence, except for service terminating to Alaska, Hawaii, Puerto Rico,
     and the U.S. Virgin Islands for which Customer shall pay Tariff rates less
     applicable Tariff discounts, Customer will pay the following applicable
     non-distance sensitive ("postalized") rate per minute as determined by
     Customer's Monthly Usage:
<TABLE>
<CAPTION>
 
                                          Rate Per Minute 
          Monthly Usage                 Peak       Off Peak
          -------------                 ----       --------
          <S>                           <C>        <C>    
                                                           
          XXXXXXXXXXXXXXXX             XXXXXX      XXXXXX 
          XXXXXXXXXXXXXXXXXXXX         XXXXXXX     XXXXXXX 
</TABLE>
         (2) On a monthly basis, if Customer's total minutes of use of domestic
     interstate Prism I traffic terminating to those local exchange carriers
     listed in Schedule B of Exhibit F exceeds XXXXXXXXXXXXXXXXXXXXX of
     Customer's total domestic interstate Prism I traffic, then Customer will
     pay the surcharges set forth in Schedule A of Exhibit F in addition to
     those charges on such traffic set forth in Paragraph 2(a)(1), above.

     (b) Domestic Interstate MCI Toll Free DAL Service.
         --------------------------------------------- 

         1)  For domestic interstate inbound service terminating via dedicated
     access from an MCI point of presence to Customer-owned location(s), except
     for service originating from Alaska, Hawaii, Puerto Rico and the U.S.
     Virgin Islands

                               MCI CONFIDENTIAL
                                      -9-

<PAGE>
 
for which Customer shall pay Tariff rates less applicable Tariff discounts,
Customer will pay the following non-distance sensitive ("postalized") rate per
minute for domestic interstate MCI Toll Free DAL Service which originates in the
48 contiguous United States:
<TABLE>
<CAPTION>
 
                                           Rate Per Minute 
          Monthly Usage            Peak       Off Peak     
          -------------            ----       --------     
          <S>                     <C>         <C>          
                                                           
          XXXXXXXXXXXXXXXX        XXXXXX       XXXXXX      
          XXXXXXXXXXXXXXXXXXXX    XXXXXXX      XXXXXXX      
</TABLE>

          2)   The above rates for MCI Toll Free DAL Service do not include any
     feature charges described in the Tariff, including, but not limited to, any
     Toll Free Service Management System ("SMS") charges or RESP ORG charges,
     which may be additional. Except as provided below, Customer shall pay
     Tariff rates for feature charges associated with MCI Toll Free DAL Service.
     For the features identified below, Customer shall pay rates set forth,
     except that for each Corporate I.D., Customer shall pay a maximum of:

     XXXX per month, per Corporate I.D. for monthly recurring charges.
     XXXX per month, per Corporate I.D. for non-recurring installation charges.
     XXXX per month, per Corporate I.D. for non-recurring change order charges.
<TABLE>
<CAPTION>
 
Feature                          Monthly  Install  Changes
- -------                          -------  -------  -------
<S>                              <C>      <C>      <C>
 
Point of Call Routing             XXXXXX  XXXXXX    XXXXXX
Most Available Agent Routing      XXXXXX  XXXXXX    XXXXXX
Day of Week Routing               XXXXXX  XXXXXX    XXXXXX
MCI Rules Based Routing           XXXXXX  XXXXXX    XXXXXX
Time Interval Routing             XXXXXX  XXXXXX    XXXXXX
Tailored Call Coverage            XX      XXXXXXX   XXXXXX
Holiday Routing                   XX      XXXXXXX   XXXXXX
MCI Profile Routing               XXXXXX  XXXXXX    XXXXXX
MCI Quota Routing                 XXXXXX  XXXXXX    XXXXXX
DNIS                              XX      XXXXXXX   XXXXXX
Percentage Allocation Routing     XXXXXX  XXXXXX    XXXXXX


</TABLE>
                               MCI CONFIDENTIAL
                                     -10-

                                     
<PAGE>
 
Id Codes (per 100)                XXXXXX  XXXXXX   XX
Sequential Allocation Routing     XXXXXX  XXXXXX   XXXXXX 
 
          3)   On a monthly basis, if Customer's total minutes of use of
     domestic interstate toll free traffic originating with those local exchange
     carriers listed in Schedule B of Exhibit F exceeds XXXXXXXXXXXXXXXXXXXXX of
     Customer's total domestic interstate toll free traffic, then Customer will
     pay the surcharges set forth in Schedule A of Exhibit F in addition to
     those charges on such traffic as set forth above.

     (c)  Domestic Interstate TDS 1.5.
          --------------------------- 

          For domestic interstate TDS 1.5 Service ("TDS 1.5 Service")
     terminating at Customer's owned and operated switch locations, Customer
     will pay, in addition to all taxes and tax-related surcharges, the Inter-
     Office Channel ("IOC") monthly charges based on circuit mileage as
     contained in the schedule below, less a XXXXXXXXXXXXXXXXX discount.
     Customer shall pay both the charges in Column A plus those in Column B.
<TABLE>
<CAPTION>
 
                                       A              B             
                                  Fixed Charge  Charge Per DS-O     
     Circuit Mileage              Per Circuit   Circuit Mile        
     ---------------              -----------   ---------------      
     <S>                          <C>           <C>                  
                                                                     
     0 to XX miles                XXXXXXX       XXXXX              
     XX to XX miles               XX            XXXXXXX              
     XXX to XXX miles             XX            XXXXXXX              
     XXX + miles                  XX            XXXXXXX               
</TABLE>

     (d)  Domestic Interstate TDS-45.
          -------------------------- 

          For domestic interstate TDS-45 Service ("TDS-45 Service") terminating
     at Customer's owned and operated switch locations, Customer will pay, in
     addition to all taxes and tax-related surcharges, the IOC monthly charges
     based on circuit mileage as contained in the schedule below, less a XXX
     XXXXXXXXXXXXX discount. Customer shall pay both the charges in Column A
     plus those in Column B. Provision of TDS-45 service to Customer shall be
     subject to service availability as determined by MCI.

                               MCI CONFIDENTIAL
                                     -11-

<PAGE>
 
<TABLE>
<CAPTION>
                                 A               B       
                           Fixed Charge  Charge Per DS-O
     Circuit Mileage       Per Circuit   Circuit Mile  
     ---------------       ------------  ---------------
     <S>                   <C>           <C>            
     XXXXXXX               XXXXXX        XX
     XXXXXXXXXXXXX         XXXXXX        XXXXXXX 
</TABLE>

     (e)  Domestic Interstate DS-O.
          ------------------------ 

          For domestic interstate DS-O Service ("DS-O Service") terminating at
     Customer's owned and operated switch locations, Customer will pay, in
     addition to all taxes and tax-related surcharges, the IOC monthly charges
     based on circuit mileage as contained in the schedule below, less a XXX
     XXXXXXXXXXXXX discount. Customer shall pay both the charges in Column A
     plus those in Column B.
<TABLE>
<CAPTION>
 
                                 A              B       
                           Fixed Charge  Charge Per DS-O
     Circuit Mileage       Per Circuit    Circuit Mile  
     ---------------       ------------  ---------------
     <S>                   <C>           <C>            
     XXXXXXX               XXXXXX        XX
     XXXXXXXXXX            XX            XXXXX
     XXXXXXXXXXXXX         XX            XXXXX 
</TABLE>
     (f) 1)  All monthly recurring Central Office Connection ("COC") and monthly
     recurring Access Coordination ("AC") charges for domestic interstate TDS
     1.5 Service, TDS-45 Service and DS-O Service are included in the charges
     for these services.

          2)  Rates for domestic interstate TDS 1.5 Service, TDS-45 Service and
     DS-O Service are based on a least mileage routing and the mileage per route
     is determined by using the airline mileage between the two applicable MCI
     Dedicated Leased Line cities in accordance with the calculation as set
     forth in Section C-11, Table I, Part A of the Tariff. These rates shall
     apply only to circuits that are wholly-owned and operated end-to-end by MCI
     and the rates shall not apply to circuits with less than XXXXXXXXXXXXXXXXX
     domestic interstate traffic.

                               MCI CONFIDENTIAL
                                     -12-

<PAGE>
 
          3)  The rates for domestic interstate TDS 1.5 Service, TDS-45 Service
     and DS-O Service provided herein are in lieu of any rates, charges,
     promotions and discounts available from MCI in the Tariff or applicable
     state tariff for the AC, COC and IOC portion of such service including,
     without limitation, the Network Pricing Plan(s) specified in the Tariff.

          4)  Monthly recurring Local Loop Access charges for domestic
     interstate TDS 1.5 Service, TDS-45 Service and DS-O Service shall not count
     towards Customer's Monthly Commitment.

     (g)  City Pair Discount For Private Line.
          ------------------------------------

          In addition to the rates for TDS 1.5 and TDS-45 Service set forth
     above, Customer will receive a discount on its domestic interstate IOC
     charges for multiple TDS 1.5 and TDS-45 circuits which are installed at the
     same time between city pairs pursuant to the following schedule:

          Number of TDS 1.5 or TDS-45
          Circuits in City Pair           Discount
          ---------------------           -------- 

               XXXXX                         XX
               XXXXXX                        XX
               XXXXXXXXXXXX                  XX

     (h)  MCI Feature Card Service.
          ------------------------ 

          Customer will receive the rates, terms and conditions for MCI Feature
     Card Service set forth in Exhibit H.
 
     (i)  MCI Carrier Operator Services.
          ----------------------------- 

          Customer will receive the rates, terms and conditions for MCI Carrier
     Operator Services as set forth in Attachment 2 to this Agreement and the
     Exhibit(s) to such Attachment.

     (j)  MCI VIP, VIP Plus, Toll Free MOD and CAS Plus Discounts.
          ------------------------------------------------------- 

                               MCI CONFIDENTIAL
                                     -13-

                                         
<PAGE>
 
          1)  For MCI PRISM I Services for which postalized rates or rates
     otherwise modified by discounts in this Agreement are not provided herein,
     Customer is entitled to receive the discounts associated with the thirty-
     six (36) month term commitment under the MCI PRISM I Service Value
     Insurance Plan ("VIP") and the MCI Corporate Account Service ("CAS") Plus
     plan subject to the terms and conditions set forth in the Tariff for such
     services except as modified by this Agreement. In the event Customer
     terminates this Agreement, Customer will be billed any applicable Tariff
     early termination charges associated with the plan which Customer received.
     MCI agrees to waive Tariff termination liability under the VIP and CAS Plus
     if Customer's termination occurs after twenty-four (24) months. Customer's
     termination liability hereunder is in addition to Customer's termination
     liability provided for in Paragraph 10 of the Agreement.

          2) For MCI International Toll Free DAL Service for which postalized
     rates or rates otherwise modified by discounts in this Agreement are not
     provided herein, Customer is entitled to receive the discounts associated
     with the thirty-six (36) month term commitment under the MCI Toll Free
     Service Value Insurance Plan Plus ("VIP Plus") subject to the terms and
     conditions set forth in the Tariff for such services except as modified by
     this Agreement.

          In the event Customer terminates this Agreement, Customer will be
     billed any applicable Tariff early termination charges associated with the
     plan which Customer received. MCI agrees to waive Tariff termination
     liability under the VIP Plus if Customer's termination occurs after twenty-
     four (24) months. Customer's termination liability hereunder is in addition
     to Customer's termination liability provided for in Paragraph 10 of the
     Agreement.

          3)  For MCI International Toll Free DAL Service, Customer is entitled
     to receive the MCI Toll Free Service Multi-Option Discount ("800 MOD")
     subject to the terms and conditions set forth in the Tariff for such
     service except as modified by this Agreement.

                               MCI CONFIDENTIAL
                                     -14-

                                          
<PAGE>
 
          4)  In the event the amount of the discount provided under VIP, VIP
     Plus, CAS Plus, and/or 800 MOD is greater than the charges for Customer's
     usage of Interstate and International Services earned under this Agreement,
     the difference will not be credited to Customer or carried forward.

3.   Credits and Additional Discounts.
     -------------------------------- 

     (a)  CNS Installation Credit
          -----------------------
 
          Customer shall receive a credit of up to XXXXXXXXXXXXXXXXXXXXXXXXXXXX
     XXXXXXXXXXXXXXXXXX, which shall be applied to the one-time installation
     (including CIC installation) and other one-time non-recurring MCI Tariff
     charges associated with the implementation of Carrier Network Services.
     Customer may use this credit to off set per ANI PIC fees assessed by the
     LEC's, up to XXXXXXXXXXXXXXXXXXXX per ANI.

     (b) Access Coordination/Central Office Connection Promotion
         -------------------------------------------------------

          As a promotional offering to Customer for executing this Agreement on
     or before the date specified in Paragraph 22 of the Agreement, Customer
     shall pay MCI a monthly recurring Central Office Connection charge of XXX
     XXXXXXXXXXXXXXXXXXXXXX per circuit and a monthly recurring Access
     Coordination charge of XXXXXXXXXXXXXXXXXXX per circuit for MCI T-1 digital
     gateway access circuits installed prior to the Effective Date of this
     Agreement and currently utilized by Customer, and for MCI T-1 digital
     gateway access circuits installed pursuant to this Agreement. Such charges
     shall be in effect for the term of this Agreement, after which Customer
     shall pay standard Tariff rates less applicable Tariff discounts for such
     circuits.

                               MCI CONFIDENTIAL
                                     -15-

                                         
<PAGE>
 
                                 ATTACHMENT 2

                         MCI CARRIER OPERATOR SERVICES

With respect to Customer's purchase of MCI Carrier Operator Services for resale,
the parties hereby agree as follows:

1.  Operator Services.
    ----------------- 

      (a)   MCI will provide Carrier Operator Services for Carrier Network
      Services customers only when such customer's end user's access lines are
      provided by one of the LECs listed in Exhibit A to this Attachment 2 which
      is attached hereto and incorporated herein by reference.
      
      (b)  "Operator Service Calls" mean long distance calls dialed with the 0+,
      01+ or 00- dialing pattern (and excluding calls dialed with the 950-XXXX
      and 800 dialing patterns).

      (c)  Customer shall not use any service mark or trademark of MCI or refer
      to MCI in connection with any service provided hereunder without the prior
      written approval of MCI.

      (d)  Call Originating Identification Information.  MCI must receive
           -------------------------------------------                   
      electronic call origination identification ANI information for each call
      carried hereunder. If the Originating Site uses Feature Group D local
      access service, the required call origination identification information
      is automatically supplied by the local exchange company. If the
      Originating Site uses a type of local access service other than Feature
      Group D local access service, the Originating Site shall cause electronic
      call origination identification information (in a form acceptable to MCI)
      to be supplied to MCI at the initiation of each call.

     (e)  Emergency Calls.
          --------------- 

          (1)  Each Originating Site shall configure its system so that 911
          emergency calls, where available, and similar emergency calls, will be
          automatically routed to the appropriate party or clearing house
          without the intervention of MCI. Emergency calls which do reach a

                               MCI CONFIDENTIAL
                                      -1-

                                     
<PAGE>
 
          MCI operator shall be handled in accordance with MCI standard
          operating procedures.

          (2)  If Customer or MCI provides an emergency number database,
          Customer agrees to indemnify and hold MCI harmless from any and all
          claims, damages, fines, penalties and any other liabilities (including
          attorney fees) arising out of the inaccuracy of any information or the
          inadequacy of any procedure or personnel.

     (f)  Payphones.
          --------- 

          (1) Payphone lines must be classed as "07" COCOT.

          (2) All payphones must have Billed Number Screening ("BNS"), if
              available.  If BNS is not available, the Customer will be
              responsible for calls billed to any lines without BNS.

          (3) Unless otherwise permitted by law, all 0- calls must be passed to
              the Local Exchange Carrier ("LEC").

          (4) Payphones must not block 950-XXXX or 1-800-XXX-XXXX calls.

          (5) All payphones must have "011" blocking at the central office, if
              available.  If international blocking is not available, or if
              Customer chooses not to block "011" calls, then Customer assumes
              responsibility for any international fraud.

          (6) For Premises Telephones located in condominiums, Customer shall be
              liable for all charges attributable to the failure of Customer to
              secure screening which prevents 1+ 10XXX domestic and
              international dialing and which indicates to operators that the
              telephone is restricted to prohibit billing to the original ANI.

                               MCI CONFIDENTIAL
                                      -2-

                                         
<PAGE>
 
          (7) Customer shall be responsible for any fraud resulting from its
              purchase and use of MCI Carrier Operator Services.

     (g) Compliance.  Customer will comply with applicable federal, state and
          ----------                                                          
     local laws and regulations, including without limitation the Telephone
     Operator Consumer Services Improvement Act, and other laws and regulations
     relating to operator service during the term of this Agreement.

     (h) Authority.  Customer warrants that it is authorized to select the
          ---------                                                        
     operator services carrier for the telephones served by Customer pursuant
     to this Agreement. Customer agrees that if any party makes any claims
     against MCI for commissions from such telephones, Customer will be
     responsible for any such claim.

     (i) Liability.
          --------- 

          Except in cases involving proven willful or wanton misconduct, MCI's
     liability to Customer under this Attachment 2 is limited to its obligation
     to provide service as described herein. MCI SHALL NOT BE LIABLE FOR ANY
     INDIRECT, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR PUNITIVE LOSS OR DAMAGE OF
     ANY KIND, INCLUDING LOST PROFITS OR REVENUE (WHETHER OR NOT MCI WAS AWARE
     OF THE POSSIBILITY OF SUCH LOSS OR DAMAGE), BY REASON OF ANY ACT OR
     OMISSION IN ITS PERFORMANCE UNDER THIS AGREEMENT.

          Customer shall indemnify and hold MCI harmless against any and all
     claims, losses, liabilities, damages, fines, penalties, costs or expenses
     (including reasonable attorneys' fees and expenses) arising out of or
     related to (A) Customer's actions or inactions under this Attachment 2,
     except to the extent caused by MCI's proven willful or wanton misconduct,
     (B) the inaccuracy of any information or the inadequacy of any procedures
     or personnel provided by Customer under this Attachment 2, or (C) any claim
     made under Paragraph 1(h) of this Attachment 2.

                               MCI CONFIDENTIAL
                                      -3-

                                         
<PAGE>
 
 2.  Rates.
     ----- 

     (a)  The rates in the following schedule shall be charged on Customer's
     usage of MCI Carrier Operator Services.  The automated rate will be charged
     from the time a call reaches a node until the call is terminated.  The live
     rate will be charged in addition to automated rates for the portion of each
     call that is handled by a live operator.
<TABLE>
<CAPTION>
 
                                         Automated    Live
         Monthly Attempts                Rate/Sec.  Rate/Sec.
         ----------------                ---------  ---------
<S>                                      <C>        <C>
 
                 0 - XXXXXX               XXXXXXXX   XXXXXXXX
            XXXXXXXXXXXXXXXX              XXXXXXXX   XXXXXXXX
           XXXXXXXXXXXXXXXXX              XXXXXXXX   XXXXXXXX
           XXXXXXXXXXXXXXXXX              XXXXXXXX   XXXXXXXX 
           XXXXXXXXXXXXXXXXXXX            XXXXXXXX   XXXXXXXX
         XXXXXXXXXXXXXXXXXXXXX            XXXXXXXX   XXXXXXXX
         XXXXXXXXXX                       XXXXXXXX   XXXXXXXX
</TABLE>
     (b) For calls terminated by MCI, Customer shall pay MCI an additional
     charge for call termination based on the Domestic Interstate MCI PRISM I
     call minimum and call rounding as stated in the Tariff. For calls
     terminated on dedicated access, Customer shall pay the PRISM I domestic
     interstate outbound rate specified in Paragraph 2(a) of Attachment 1. For
     calls terminated on switched access, Customer shall pay the Carrier
     Network Services Domestic non-dedicated interstate outbound rate specified
     in Paragraph 1(a) of Attachment 1.

3.   Rate Quotes. If Customer has provided the appropriate rate information, MCI
     -----------       
     will provide real-time rate quotes to callers.

4.   Customer Service.  Customer agrees that all customer service calls (i.e.,
     ----------------                                                         
     billing disputes, troubles, general inquiries) shall be routed to
     Customer's customer service via a Customer-provided MCI 800 number.

5.   Language Assistance.  Customer agrees that if, on a monthly basis, calls
     --------------------                                                    
     utilizing MCI Carrier Operator Services language

                               MCI CONFIDENTIAL
                                      -4-

                                         
<PAGE>
 
     assistance exceed XXXXXXXXXXXXXXXXXXXX, Customer shall pay two times the
     Tariff rate for all calls exceeding XXXXXXXXXXXXXXXXXXXX.

6.   Brand.  Customer agrees that it will resell MCI Carrier Operator Services
     -----
     in its own name only.
            

7.   Service Delivery.  Customer agrees that it will receive and deliver all MCI
     ----------------                                                           
     Carrier Operator Services calls from/to one of the three (3) MCI automated
     nodes via an MCI TDS-1.5 circuit, TDS-45 circuit or Carrier Network
     Services shared access.

8.   Billing.  Customer agrees to be responsible for all end-user billing for
     -------                                                                 
     operator services and further agrees that if MCI provides rating and/or
     recording services for billing, Customer shall indemnify MCI to the extent
     provided in Paragraph 1(i) of this Attachment 2.

9.   Call Detail Records.  Call Detail Records ("CDR's) for MCI Carrier Operator
     -------------------                                                        
     Services are available to Customer on a next day basis.  Customer assumes
     responsibility for pulling the CDR's from the Carrier Operator Services
     Bulletin Board.  Records will only be posted to the bulletin board for ten
     (10) days from the date of call.

10.  Forecasting.  Customer agrees to provide a written monthly forecast for
     -----------                                                            
     automated and live MCI Carrier Operator Services to be received by MCI no
     later than ten (10) days prior to the beginning of each month.

11.  Force Majeure.  If because of force majeure, MCI is unable wholly or in
     -------------
     part to carry out any of its obligations under this Attachment 2 for a
     period of up to five (5) days, such obligations shall be suspended for the
     duration of the event of force majeure. During the continuance of such
     force majeure, MCI shall incur no liability by reason of its failure to
     perform the obligation so suspended, provided, however, that the disabling
     effect of such force majeure shall be eliminated as soon as and to the
     extent reasonably possible. The term "force majeure" as used herein shall
     include switch, radio or cable failure, cable cut caused by a

                               MCI CONFIDENTIAL
                                      -5-

                                         
<PAGE>
 
     party other than MCI or its agents, acts of God, riots, insurrection, war,
     labor dispute of third parties other than MCI or its agents, fire, flood,
     explosion, orders or acts of military or civil authority, and any other
     cause beyond MCI's reasonable control.

                                      -6-
<PAGE>
 
                                   EXHIBIT A
                                TO ATTACHMENT 2
                LEC'S ELIGIBLE FOR CNS OPERATOR SERVICES RATES


XXXXXXXXXXXXXXXXXXXXXXXXX                         XXXXXXXX TX
XXXXXXXXXXXX                                      XXXXXXXXXXXX AR
XXXXXXXXXXXXXXX                                   XXXXXXXX IL
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX               XXXXXXXXXX NC
XXXXXXXXXXXXXXXXXXX                               XXXXXXXXXXXXX PA
XXXXXXXXXXXXXXX                                   XXXXXXXX GA
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX            XXXXXXXXXXXX TN
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                   XXXXXXXXXXXX KY
XXXXXXXXXXXXXXXXXXXXXXXXXXXX                      XXXXXXXXXX PA
XXXXXXXXXXX                                       XXXXXXXXXXXXX PA
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX               XXXXXXX LA
XXXXXXXXXXXXXXXXXXXXXXXXX                         XXXXXXXXXXXX OH
XXXXXXXXXXXXXXXXXXXXXXXXXXXXX                     XXXXXXXXXXX OH
XXXXXXXXXXXXXXXXXXXXXX                            XXXXXXXXX CT
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX            XXXXXXXXX VA
XXXXXXXXXXXXXXXXXXXXXXX                           XXXXXXXXXXX GA
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX               XXXXXXXXXX PA
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX            XXXXXXXX PA
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                XXXXXXXXX LA
XXXXXXXXXXXXXXXXXXXXXXXXXXXX                      XXXXXXXXXX TX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                    XXXXXXXXXXX WA
XXXXXXXXXXXXXXXXXXXXXXXXXXXXX                     XXXXXXXXXX SC
XXXXXXXXXXXXXXXXXXXXXXXXXXXXX                     XXXXXXXXXX TX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                XXXXXXXXXX MO
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                 XXXXXX NE
XXXXXXXXXXXXXXXXXXXXX                             XXXXXXX TX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX            XXXXXXXXXXXXXX TX
XXXXXXXXXXXXXXXXXX                                XXXXXX AL
XXXXXXXXXXXXXXXXXXXXXXXXXXX                       XXXXXXXXXXXX SC
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                    XXXXXXXXXX TN
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                 XXXXXXX SC
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX               XXXXXXXX IL
XXXXXXXXXXXXXXXXXXXXXXX                           XXXXXXXXXX TX
XXXXXXXXXXXXXXXXXXXXXXX                           XXXXXXXXXX SC
XXXXXXXXXXXXXXXXXXXXXXX                           XXXXXXXXXX NC
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                 XXXXXXXX NE

                               MCI CONFIDENTIAL

<PAGE>
 
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                  XXXXXXX TX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                    XXXXXXXX MN
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX             XXXXXXX AK
XXXXXXXXXXXXXXXXXXXXXXXXX                         XXXXXXXXXXX WI
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                    XXXXXXXXXXX TN
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                    XXXXXXXXX PA
XXXXXXXXXXXXXXXXXXXXXXXXX                         XXXXXXXXXXX NC
XXXXXXXXXXX                                       XXXXXXXXX NY
XXXXXXXXXXXXXXXXXXX                               XXXXXXXXXXXX NY
XXXXXXXXXXXXXXXXXXXXX                             XXXXXXXXXXXXXX CA
XXXXXXXXXXXXXXXXXXXXXXXXXXX                       XXXXXXXXXXX OK
XXXXXXXXXXXXXXXXXXXXXXXX                          XXXXXXXXXX WA
XXXXXXXXXXXXXXXXXXXXXXXXX                         XXXXXXXXXX NY
XXXXXXXXXXXXXXXXXXXXXXX                           XXXXXXXXXX SC
XXXXXXXXXXXXXXXXXXXXXXX                           XXXXXXXXXX CA
XXXXXXXXXXXXXXXXXXXXXXXX                          XXXXXXXXX VA
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                    XXXXXXXXXXXXX IN
XXXXXXXXXXXXXXXXXXXXXXXXXXXXX
     XXXXXXXXXXXXXXX                              XXXXXXXX KY
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                XXXXXXXXXX CT
XXXXXXXXXXXXXXXXXXXXXXX                           XXXXXXXXXXXX TX
XXXXXXXXXXXX                                      XXXXXXXXX KS
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX              XXXXXXXXXXXXX FL
XXXXXXXXXXXXXXXXXXXXXX                            XXXXXXXXX GA
XXXXXXXXXXXXXXXXXXXXXXX                           XXXXXXXX NY
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                    XXXXXXXX IL
XXXXXXXXXXXXXXXXXXXXXXXXXXX                       XXXXXXXX MS
XXXXXXXXXXXXXXXXXXXXXXXXX                         XXXXXXXX NC
XXXXXXXXXXXXXXXXXXXXXXXXXX                        XXXXXXXXX CT
XXXXXXXXXXXXXXXXXXXXXXXXXX                        XXXXXXXXXXX TN
XXXXXXXXXXXXXXXXXXXXXXXX                          XXXXXXXXXX CO
XXXXXXXXXXXXXXXXXXXXXXXXXXXX                      XXXXXXXX NY
XXXXXXXXXXXXXXXXXXXXXXXXX                         XXXXXXXXXXXXXXXXX WI
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX          XXXXXXXXXXXX NC

                               MCI CONFIDENTIAL

                                      -44-
<PAGE>
 
                                 ATTACHMENT 3

                               LETTER OF AGENCY
                               ----------------


ATTENTION:  Concerned Local Operating Companies, AT&T and other Common Carriers
and All Equipment Vendors


The undersigned appoints MCI Telecommunications Corporation or any of its
affiliated companies ("MCI") as agent for the purpose of ordering, in connection
with MCI's provision of service to the undersigned, changes in and/or
maintenance on specific telecommunications service that you provide to the
undersigned including, without limitation, removing, adding to or rearranging
such telecommunications service.

You are hereby released from any and all liability for making pertinent
information available to MCI and for following MCI's instructions with respect
to any changes to or maintenance on the undersigned's telecommunications
service.  You may deal directly with MCI on all matters pertaining to
telecommunications service and should follow instructions with respect thereto.
This authorization will remain in effect until modified or rescinded in writing
by the undersigned.

Signed this _______ day of ___________, 19___.

BY:


- ----------------------------- 
Authorized Customer Signature


- ----------------------------- 
Title


- ----------------------------- 
Company Name


                               MCI CONFIDENTIAL

                                      -45-
<PAGE>
 
                                   EXHIBIT A
                             CALL TRAFFIC RECORDS

                            A.  Call Detail Records

Customer may select between weekly magnetic tapes or daily files to receive call
detail record ("CDR(s)") information and may also choose to receive monthly 
magnetic tapes.  Customer may choose ONE of these options (weekly magnetic tapes
or daily files), but not both, by providing MCI written notice thereof.  
Customer may change the selected option during the Service Term of the Agreement
by providing MCI with ninety (90) days prior written notice.  Daily CDRs are 
available only for Carrier Network Service Interstate, Intrastate and 
International Outbound usage.  Weekly and monthly magnetic tapes are available 
for Carrier Network Services Interstate, Intrastate and International Outbound 
and Inbound usage.  If CDRs are made available by MCI on a more frequent basis 
or in a different format, Customer shall be entitled to receive CDRs in such 
manner, under such terms and conditions as MCI may impose with respect to such 
newly available frequency of delivery or format.

The above tapes and files shall be provided to Customer in MCI format and at 
applicable Tariff and state tariff rates.  MCI makes no guarantee that such tape
or file is compatible with any billing systems Customer may choose to use.  
Further, MCI assumes no obligation to conform the magnetic tape or file format 
to become compatible with any billing system of Customer or Customer's billing 
agent.

                           B.  Weekly Magnetic Tapes

Customer may receive CDRs from MCI on a weekly basis via magnetic tape in the 
same record layout format as the MCI monthly billing magnetic tape.

Weekly magnetic tapes consist of and feature the following:

        1. Customer shall receive one magnetic tape for each of the following
        products: Carrier Network Services Interstate, Intrastate and
        International Outbound; Carrier Network

                               MCI CONFIDENTIAL
                                      A-1
<PAGE>
 
Services Interstate, Intrastate and International Inbound; and Operator 
Services.  MCI will use reasonable efforts to provide this tape(s) to Customer 
one (1) week after the usage occurs.  The traffic period contained in the 
magnetic tape varies in accordance to the type of usage as stated in the table 
below:

<TABLE> 
<CAPTION> 
        TYPE OF USAGE           CALL TRAFFIC PERIOD
        -------------           -------------------
        <S>                     <C> 
        Outbound                Saturday through Friday
        Inbound                 Friday through Thursday
        Calling Card            Wednesday through Tuesday
</TABLE> 

Due to timing of the extract, the tape may not contain complete data for the 
week.  The remaining data for such days will be contained in the following 
week's tape.

2.      Based on the nature of weekly magnetic tape processing, traffic may be 
in "Error Suspense", defined as the failure to process a record due to lack of 
current account information.  Error Suspense is due to (a) the timeliness of 
order entry reference file extracts and (b) traffic rate table updates.

Normal Error Suspense accounts for approximately one percent (1%) of total 
traffic for a given week and will appear on a later tape with the original date 
of the call specified.

3.      For invoicing cycles ending mid-week (i.e. the 31st day of the month is 
a Wednesday), two (2) magnetic tapes will be generated for that week; one for 
the traffic for the prior month's invoicing cycle and one for traffic for the 
current invoicing period.  This will allow Customer to reconcile the weekly 
tapes to its monthly invoice.

4.      Each new ANI may incur up to a two (2) week delay prior to appearing in 
the weekly magnetic tape process.  MCI order entry file updates occur on the 
first (1st) and fifteenth (15th) of each month and produce extracts to weekly 
magnetic tape processes.  For example, ANIs installed May 20, will not appear on
the weekly magnetic tape until after May 30.

5.      The weekly magnetic tape service is a value-added product and is 
provided for fraud detection purposes only.

                               MCI CONFIDENTIAL
                                      A-2
<PAGE>
 
     MCI shall have no obligation to research or track any discrepancies between
     monthly magnetic tape and the weekly call detail records (but MCI may elect
     to do so, in its sole discretion).

     6.   MCI will use the monthly magnetic tape to invoice Customer.

     7.   Customer is responsible for paying the monthly invoice in full
     inaccordance with the terms specified in this Agreement, regardless of any
     discrepancies between the monthly invoice and the weekly magnetic tapes.

                                C.  Daily CDRs

Daily CDRs are only available for outbound usage. The daily CDR feature will be 
unedited by MCI's billing system and unaudited by MCI's billing center to 
ensure timeliness of delivery. MCI will not be liable to Customer for any errors
or inaccuracies contained in the daily CDRs.

     1.   Daily CDRs are prepared as follows:

          (a)  An extract is taken of calls from MCI's call processing system
     prior to monthly invoice preparation and MCI will use reasonable efforts to
     provide the tape to Customer within forty-eight hours after traffic is
     created (ie, calls that are placed Monday will be in the file sent on
     Wednesday, although calls made early Monday may appear in Tuesday's file).

          (b)  Files will be received seven (7) days per week at a time to be 
     mutually determined by the parties.

          (c)  Two (2) data delivery options will be available for selection by
     Customer based on Customer's forecasted volume. Any and all expenses
     incurred to set up any dedicated line, hardware, software or other
     equipment that may be required for data delivery shall be paid by the
     Customer.

                               MCI CONFIDENTIAL
                                      A-3

<PAGE>
 
2.  MCI does not assume responsibility for failures in delivery of CDR data 
which are caused by Customer's billing and customer premise equipment. MCI will 
store files for up to fourteen (14) days in case a retransmission is requested, 
after which all files will be purged.

3.  Due to Error Suspense, as defined in paragraph B.2, not all calls will 
necessarily appear on the file specific to their date; calls may actually appear
on a later file but the call will retain the original date.

4.  Customer understands that daily CDR delivery is subject to the following:

    (a)  The record format will be identical to monthly magnetic tape except 
that it will not contain the amount charged for the call.

    (b)  Daily CDRs will not always correspond with the monthly file for the 
following reasons:
 
    (i)   records do not complete the full billing process and may get dropped
    as "unbillable" when the full billing process is completed.

    (ii)  Error Suspense, as defined in paragraph B.2, could result in calls
    from previous dates being delivered in daily files. Normal Error Suspense
    accounts for approximately one percent (1%) of total traffic.

    (iii) calls can be recycled for ninety (90) days until they are either 
    invoiced or dropped in the invoice editing process.

    (c)  Call traffic can experience up to a two (2) week delay prior to 
appearing in the daily file process. This only occurs when ANI's added to a new 
account or Corporate ID which has been established within two weeks of when the 
ANI was tied to this new account via MCI's order entry system.


    (d)  File creation is time driven (i.e., data is distributed at 
approximately the same time each day


                               
                               MCI CONFIDENTIAL
                                      A-4
<PAGE>
 
regardless of whether all files have been received from all data centers). 
Therefore, some files on given days could be incomplete with the remainder of 
data received on the following day's file. The file header shall indicate if all
data was obtained from each of the three (3) MCI data centers.

     (e) MCI shall have no obligation to research or track any discrepancies 
between the daily and monthly files. Customer shall pay pursuant to the monthly 
invoice, regardless of any discrepancies between the monthly invoice and the 
daily files.




                               MCI CONFIDENTIAL
                                      A-5
<PAGE>
 
                                   EXHIBIT B

                  CNS NON-DEDICATED OUTBOUND INTRASTATE RATES
                  -------------------------------------------

                              Day        Non-Day

Alabama                    XXXXXXXX      XXXXXXXX
Arizona                    XXXXXXXX      XXXXXXXX
Arkansas                   XXXXXXXX      XXXXXXXX
California                 XXXXXXXX      XXXXXXXX
Colorado                   XXXXXXXX      XXXXXXXX
Connecticut                XXXXXXXX      XXXXXXXX
Delaware                   XXXXXXXX      XXXXXXXX
Florida                    XXXXXXXX      XXXXXXXX
Georgia                    XXXXXXXX      $XXXXXXX
Idaho                      XXXXXXXX      XXXXXXXX
Illinois                   XXXXXXXX      XXXXXXXX
Indiana                    XXXXXXXX      XXXXXXXX
Iowa                       XXXXXXXX      XXXXXXXX
Kansas                     XXXXXXXX      XXXXXXXX
Kentucky                   XXXXXXXX      XXXXXXXX
Louisiana                  XXXXXXXX      XXXXXXXX
Maine                      XXXXXXXX      XXXXXXXX
Maryland                   XXXXXXXX      XXXXXXXX
Massachusetts              XXXXXXXX      XXXXXXXX
Michigan                   XXXXXXXX      XXXXXXXX
Minnesota                  XXXXXXXX      XXXXXXXX
Mississippi                XXXXXXXX      XXXXXXXX
Missouri                   XXXXXXXX      XXXXXXXX
Montana                    XXXXXXXX      XXXXXXXX
Nebraska                   XXXXXXXX      XXXXXXXX
Nevada                     XXXXXXXX      XXXXXXXX
New Hampshire              XXXXXXXX      XXXXXXXX
New Jersey                 XXXXXXXX      XXXXXXXX
New Mexico                 XXXXXXXX      XXXXXXXX
New York                   XXXXXXXX      XXXXXXXX
North Carolina             XXXXXXXX      XXXXXXXX
North Dakota               XXXXXXXX      XXXXXXXX
Ohio                       XXXXXXXX      XXXXXXXX 
Oklahoma                   XXXXXXXX      XXXXXXXX
Oregon                     XXXXXXXX      XXXXXXXX
Pennsylvania               XXXXXXXX      XXXXXXXX
Rhode Island               XXXXXXXX      XXXXXXXX
South Carolina             XXXXXXXX      XXXXXXXX
South Dakota               XXXXXXXX      XXXXXXXX
Tennessee                  XXXXXXXX      XXXXXXXX
Texas                      XXXXXXXX      XXXXXXXX

                               MCI CONFIDENTIAL
                                      B-1
<PAGE>
 
<TABLE> 
<S>             <C>             <C>  
Utah            XXXXXXXX        XXXXXXXX

Vermont         XXXXXXXX        XXXXXXXX

Virginia        XXXXXXXX        XXXXXXXX

Washington      XXXXXXXX        XXXXXXXX

West Virginia   XXXXXXXX        XXXXXXXX

Wisconsin       XXXXXXXX        XXXXXXXX

Wyoming         XXXXXXXX        XXXXXXXX
</TABLE> 

                               MCI CONFIDENTIAL
                                      B-2

<PAGE>
 
                                   EXHIBIT C

                  CNS NON-DEDICATED INBOUND INTRASTATE RATES
                  ------------------------------------------

<TABLE> 
<CAPTION> 
                          Day             Non-Day
                          ---             -------
<S>                     <C>             <C> 
Alabama                 XXXXXXXX        XXXXXXXX

Arizona                 XXXXXXXX        XXXXXXXX

Arkansas                XXXXXXXX        XXXXXXXX

California              XXXXXXXX        XXXXXXXX

Colorado                XXXXXXXX        XXXXXXXX

Connecticut             XXXXXXXX        XXXXXXXX

Delaware                XXXXXXXX        XXXXXXXX

Florida                 XXXXXXXX        XXXXXXXX

Georgia                 XXXXXXXX        XXXXXXXX

Idaho                   XXXXXXXX        XXXXXXXX

Illinois                XXXXXXXX        XXXXXXXX

Indiana                 XXXXXXXX        XXXXXXXX

Iowa                    XXXXXXXX        XXXXXXXX

Kansas                  XXXXXXXX        XXXXXXXX

Kentucky                XXXXXXXX        XXXXXXXX

Louisiana               XXXXXXXX        XXXXXXXX

Maine                   XXXXXXXX        XXXXXXXX

Maryland                XXXXXXXX        XXXXXXXX

Massachusetts           XXXXXXXX        XXXXXXXX

Michigan                XXXXXXXX        XXXXXXXX

Minnesota               XXXXXXXX        XXXXXXXX

Mississippi             XXXXXXXX        XXXXXXXX

Missouri                XXXXXXXX        XXXXXXXX

Montana                 XXXXXXXX        XXXXXXXX

Nebraska                XXXXXXXX        XXXXXXXX

Nevada                  XXXXXXXX        XXXXXXXX

New Hampshire           XXXXXXXX        XXXXXXXX

New Jersey              XXXXXXXX        XXXXXXXX

New Mexico              XXXXXXXX        XXXXXXXX

New York                XXXXXXXX        XXXXXXXX

North Carolina          XXXXXXXX        XXXXXXXX

North Dakota            XXXXXXXX        XXXXXXXX

Ohio                    XXXXXXXX        XXXXXXXX 
</TABLE> 

                               MCI CONFIDENTIAL
                                      C-1
<PAGE>
 
<TABLE> 
<S>                     <C>             <C> 
Oklahoma                XXXXXXXX        XXXXXXXX

Oregon                  XXXXXXXX        XXXXXXXX

Pennsylvania            XXXXXXXX        XXXXXXXX

Rhode Island            XXXXXXXX        XXXXXXXX

South Carolina          XXXXXXXX        XXXXXXXX

South Dakota            XXXXXXXX        XXXXXXXX

Tennessee               XXXXXXXX        XXXXXXXX

Texas                   XXXXXXXX        XXXXXXXX

Utah                    XXXXXXXX        XXXXXXXX

Vermont                 XXXXXXXX        XXXXXXXX

Virginia                XXXXXXXX        XXXXXXXX

Washington              XXXXXXXX        XXXXXXXX

West                    XXXXXXXX        XXXXXXXX
Virginia                
Wisconsin               XXXXXXXX        XXXXXXXX

Wyoming                 XXXXXXXX        XXXXXXXX
</TABLE> 

                               MCI CONFIDENTIAL
                                      C-2
<PAGE>
 
                                   EXHIBIT D

                       CNS INTERNATIONAL OUTBOUND RATES
                       --------------------------------

                     Country Code     Rate/Minute
XXXXXXXXX                XXX            XXXXXX
XXXXXX                   XXX            XXXXXX
XXXXXXX                  XXX            XXXXXX
XXXXXXXXX                XXX            XXXXXX
XXXXX                    XXX            XXXXXX 
XXXXXXX                  XXX            XXXXXX
XXXXX                    XXX            XXXXXX
XXXXX                    XXX            XXXXXX
XXXXX                    XXX            XXXXXX
XXXXXXXXXXX              XXX            XXXXXX
XXXXXX                   XXX            XXXXXX
XXXXXX                   XXX            XXXXXX
XXXXXXXX                 XXX            XXXXXX
XXXXXXXXXXXXXX           XXX            XXXXXX
XXXXXXX                  XXX            XXXXXX
XXXXXXXX                 XXX            XXXXXX
XXXXXXX                  XXX            XXXXXX
XXXXXXXXX                XXX            XXXXXX
XXXXXXX                  XXX            XXXXXX
XXXXXXX                  XXX            XXXXXX
XXXXXXXX                 XXX            XXXXXX
XXXXXXX                  XXX            XXXXXX
XXXXXXX                  XXX            XXXXXX
XXXXXX                   XXX            XXXXXX
XXXXXXXXXX               XXX            XXXXXX
XXXXX                    XXX            XXXXXX
XXXXX                    XXX            XXXXXX
XXXXXXXX                 XXX            XXXXXX
XXXXXXXXXX               XXX            XXXXXX
XXXXXXX                  XXX            XXXXXX
XXXXXXXX                 XXX            XXXXXX
XXXXXXXXXXXXXXXXXX       XXX            XXXXXX
XXXXXXX                  XXX            XXXXXX
XXXXXXX                  XXX            XXXXXX
XXXXXX                   XXX            XXXXXX
XXXXXXX                  XXX            XXXXXX
XXXXXXXXX                XXX            XXXXXX
XXXXXXXX                 XXX            XXXXXX
XXXXXX                   XXX            XXXXXX
XXXXXXX                  XXX            XXXXXX

                               MCI CONFIDENTIAL
                                      D-1

<PAGE>
 
<TABLE> 
<S>                     <C>             <C> 
 
XXXXXXXXXXX             XXX             XXXXXX

XXXXXXXXXXX             XXX             XXXXXX

XXXXXX                  XXX             XXXXXX

XXXX                    XXX             XXXXXX

XXXXXX                  XXX             XXXXXX

XXXXXXXXXX              XXX             XXXXXX

XXXXXXXXXXXXX           XXX             XXXXXX

XXXXXXXXX               XXX             XXXXXX

XXXXXXXXXXXX            XXX             XXXXXX

XXXXX                   XXX             XXXXXX

XXXXXXXXX               XXX             XXXXXX

XXXXXXXXX               XXX             XXXXXX

XXXXXXXXXXX             XXX             XXXXXX

XXXXXXXXXXXXXXX         XXX             XXXXXX

XXXXXXXXX               XXX             XXXXXX

</TABLE> 
                               MCI CONFIDENTIAL
                                      D-2
<PAGE>
 
                                   EXHIBIT E

                       CNS INTERNATIONAL OUTBOUND RATES
                       --------------------------------

- --------------------------------------------------------------------------------
                                PEAK                          OFF-PEAK
                        ------------------------------------------------------
COUNTRY                 1st XX          Add'l           1st XX          Add'l
                         Secs           X Secs           Secs           X Secs
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXX      XXXXXX          XXXXXX          XXXXXX          XXXXXX 
- --------------------------------------------------------------------------------
 
                               MCI CONFIDENTIAL
                                      E-6
<PAGE>
 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX    
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX    
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX    
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX    
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX    
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX    
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX    
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX    
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX    
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX    
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
XXXXXXXXXXXXXXXXXXXX     XXXXXX         XXXXXX         XXXXXX         XXXXXX 
- --------------------------------------------------------------------------------
<PAGE>
 

                                   EXHIBIT F

                                  SCHEDULE A

                                    PER MINUTE SURCHARGE

<TABLE>     
<CAPTION> 

Telco Region                         Originating            Terminating
- ------------                         -----------            -----------
<S>                                  <C>                    <C> 
Southwestern Bell Territory          XXXXXX                 XXXXXX 
Bell South Territory                 XXXXXX                 XXXXXX 
Pac Bell Territory                   XXXXXX                 XXXXXX 
US West Territory                    XXXXXX                 XXXXXX 
Ameritech Territory                  XXXXXX                 XXXXXX 
NYNEX Territory                      XXXXXX                 XXXXXX 
Bell Atlantic Territory              XXXXXX                 XXXXXX 
</TABLE> 


                                  SCHEDULE B

                                 TELCO REGIONS
<TABLE>      
<CAPTION> 

                          Southwestern Bell Territory
                          ---------------------------
           
                      State                      Company
                      -----                      -------
                      <S>                        <C> 
                      Arkansas                   XXXXXXXXXXXXX 
                      Arkansas                   XXXXXXXXXXXXX 
                      Kansas                     XXXXXXXXXXXXX 
                      Missouri                   XXXXXXXXXXXXX 
                      Missouri                   XXXXXXXXXXXXX 
                      Oklahoma                   XXXXXXXXXXXXX 
                      Texas                      XXXXXXXXXXXXX 
                      Texas                      XXXXXXXXXXXXX 
                      Texas                      XXXXXXXXXXXXX 
                      Texas                      XXXXXXXXXXXXX 
                      Texas                      XXXXXXXXXXXXX 
                      Texas                      XXXXXXXXXXXXX 
                      Texas                      XXXXXXXXXXXXX 
                      Texas                      XXXXXXXXXXXXX 
                      Texas                      XXXXXXXXXXXXX 
</TABLE> 
                      
                               MCI CONFIDENTIAL 
                                      F-1
<PAGE>
 
                            Bell South Territory
                            --------------------
                   
                          State             Company                        
                          -----             -------                        
                                                                           
                          Alabama           XXXXXXXXXXXXXXXXXXXXX          
                          Alabama           XXXXXXXXXXXXXXXXXXXXX          
                          Alabama           XXXXXXXXXXXXXXXXXXXXX          
                          Alabama           XXXXXXXXXXXXXXXXXXXXX          
                          Alabama           XXXXXXXXXXXXXXXXXXXXX          
                          Mississippi       XXXXXXXXXXXXXXXXXXXXX          
                          N. Carolina       XXXXXXXXXXXXXXXXXXXXX          
                          N. Carolina       XXXXXXXXXXXXXXXXXXXXX          
                          N. Carolina       XXXXXXXXXXXXXXXXXXXXX          
                          N. Carolina       XXXXXXXXXXXXXXXXXXXXX          
                          N. Carolina       XXXXXXXXXXXXXXXXXXXXX          
                          N. Carolina       XXXXXXXXXXXXXXXXXXXXX          
                          N. Carolina       XXXXXXXXXXXXXXXXXXXXX          
                          N. Carolina       XXXXXXXXXXXXXXXXXXXXX          
                          N. Carolina       XXXXXXXXXXXXXXXXXXXXX          
                          N. Carolina       XXXXXXXXXXXXXXXXXXXXX          
                          Florida           XXXXXXXXXXXXXXXXXXXXX          
                          Florida           XXXXXXXXXXXXXXXXXXXXX          
                          Florida           XXXXXXXXXXXXXXXXXXXXX          
                          Florida           XXXXXXXXXXXXXXXXXXXXX          
                          Georgia           XXXXXXXXXXXXXXXXXXXXX          
                          Georgia           XXXXXXXXXXXXXXXXXXXXX          
                          Georgia           XXXXXXXXXXXXXXXXXXXXX          
                          Kentucky          XXXXXXXXXXXXXXXXXXXXX          
                          Kentucky          XXXXXXXXXXXXXXXXXXXXX          
                          Kentucky          XXXXXXXXXXXXXXXXXXXXX          
                          Kentucky          XXXXXXXXXXXXXXXXXXXXX          
                          Kentucky          XXXXXXXXXXXXXXXXXXXXX          
                          Kentucky          XXXXXXXXXXXXXXXXXXXXX          
                          Kentucky          XXXXXXXXXXXXXXXXXXXXX          
                          Louisiana         XXXXXXXXXXXXXXXXXXXXX          
                          Louisiana         XXXXXXXXXXXXXXXXXXXXX          
                          Louisiana         XXXXXXXXXXXXXXXXXXXXX          
                          Louisiana         XXXXXXXXXXXXXXXXXXXXX          
                          Louisiana         XXXXXXXXXXXXXXXXXXXXX          
                          S. Carolina       XXXXXXXXXXXXXXXXXXXXX          
                          S. Carolina       XXXXXXXXXXXXXXXXXXXXX          
                          S. Carolina       XXXXXXXXXXXXXXXXXXXXX           

                               MCI CONFIDENTIAL
                                      F-2


<PAGE>
 
                   S. Carolina             XXXXXXXXXXXXXXXXXXXX 
                   S. Carolina             XXXXXXXXXXXXXXXXXXXX 
                   S. Carolina             XXXXXXXXXXXXXXXXXXXX 
                   S. Carolina             XXXXXXXXXXXXXXXXXXXX 
                   S. Carolina             XXXXXXXXXXXXXXXXXXXX 
                   Tennessee               XXXXXXXXXXXXXXXXXXXX 
                   Tennessee               XXXXXXXXXXXXXXXXXXXX 
                   Tennessee               XXXXXXXXXXXXXXXXXXXX 
                   Tennessee               XXXXXXXXXXXXXXXXXXXX 
                   Tennessee               XXXXXXXXXXXXXXXXXXXX 
                   Tennessee               XXXXXXXXXXXXXXXXXXXX 

                               PacBell Territory
                               -----------------

                   State                   Company
                   -----                   -------

                   California              XXXXXXXXXXXXXXXXXXXX 
                   California              XXXXXXXXXXXXXXXXXXXX 
                   California              XXXXXXXXXXXXXXXXXXXX 
                   Nevada                  XXXXXXXXXXXXXXXXXXXX 
                   Nevada                  XXXXXXXXXXXXXXXXXXXX 

                               US West Territory
                               -----------------

                   State                   Company              
                   -----                   -------

                   Iowa                    XXXXXXXXXXXXXXXXXXXX 
                   Iowa                    XXXXXXXXXXXXXXXXXXXX 
                   Iowa                    XXXXXXXXXXXXXXXXXXXX 
                   Iowa                    XXXXXXXXXXXXXXXXXXXX 
                   Minnesota               XXXXXXXXXXXXXXXXXXXX 
                   Minnesota               XXXXXXXXXXXXXXXXXXXX 
                   Minnesota               XXXXXXXXXXXXXXXXXXXX 
                   South Dakota            XXXXXXXXXXXXXXXXXXXX 
                   Washington              XXXXXXXXXXXXXXXXXXXX 
                   Washington              XXXXXXXXXXXXXXXXXXXX 



                               MCI CONFIDENTIAL
                                      F-3
<PAGE>
 
                              Ameritech Territory
                              -------------------

                 State                   Company
                 -----                   -------

                 Illinois                XXXXXXXXXXXXXXXXXXXXX 
                 Illinois                XXXXXXXXXXXXXXXXXXXXX 
                 Illinois                XXXXXXXXXXXXXXXXXXXXX 
                 Indiana                 XXXXXXXXXXXXXXXXXXXXX 
                 Michigan                XXXXXXXXXXXXXXXXXXXXX 
                 Michigan                XXXXXXXXXXXXXXXXXXXXX 
                 Michigan                XXXXXXXXXXXXXXXXXXXXX 
                 Ohio                    XXXXXXXXXXXXXXXXXXXXX 
                 Ohio                    XXXXXXXXXXXXXXXXXXXXX 
                 Wisconsin               XXXXXXXXXXXXXXXXXXXXX 
                 Wisconsin               XXXXXXXXXXXXXXXXXXXXX 
                 Wisconsin               XXXXXXXXXXXXXXXXXXXXX 
                 Wisconsin               XXXXXXXXXXXXXXXXXXXXX 
                 Wisconsin               XXXXXXXXXXXXXXXXXXXXX 
                 Wisconsin               XXXXXXXXXXXXXXXXXXXXX 
                 Wisconsin               XXXXXXXXXXXXXXXXXXXXX 


                                NYNEX Territory
                                ---------------

                 State                   Company
                 -----                   -------

                 Maine                   XXXXXXXXXXXXXXXXXXXXX 
                 Maine                   XXXXXXXXXXXXXXXXXXXXX 
                 Maine                   XXXXXXXXXXXXXXXXXXXXX 
                 Maine                   XXXXXXXXXXXXXXXXXXXXX 
                 Maine                   XXXXXXXXXXXXXXXXXXXXX 
                 Maine                   XXXXXXXXXXXXXXXXXXXXX 
                 Maine                   XXXXXXXXXXXXXXXXXXXXX 
                 New Hampshire           XXXXXXXXXXXXXXXXXXXXX 
                 New Hampshire           XXXXXXXXXXXXXXXXXXXXX 
                 New Hampshire           XXXXXXXXXXXXXXXXXXXXX 
                 Vermont                 XXXXXXXXXXXXXXXXXXXXX 
                 Vermont                 XXXXXXXXXXXXXXXXXXXXX 
                 Vermont                 XXXXXXXXXXXXXXXXXXXXX 
                 New York                XXXXXXXXXXXXXXXXXXXXX 
                 New York                XXXXXXXXXXXXXXXXXXXXX 
                 New York                XXXXXXXXXXXXXXXXXXXXX 

                               MCI CONFIDENTIAL
                                      F-4
         
<PAGE>
 
               New York                        XXXXXXXXXXXXXXXXXXXXXXX 
               New York                        XXXXXXXXXXXXXXXXXXXXXXX 
               New York                        XXXXXXXXXXXXXXXXXXXXXXX 
               New York                        XXXXXXXXXXXXXXXXXXXXXXX 
               New York                        XXXXXXXXXXXXXXXXXXXXXXX 
               New York                        XXXXXXXXXXXXXXXXXXXXXXX 

                            Bell Atlantic Territory
                            -----------------------

               State                           Company
               -----                           -------

               New Jersey                      XXXXXXXXXXXXXXXXXXXXXXX 
               Pennsylvania                    XXXXXXXXXXXXXXXXXXXXXXX 
               Pennsylvania                    XXXXXXXXXXXXXXXXXXXXXXX 
               Pennsylvania                    XXXXXXXXXXXXXXXXXXXXXXX 
               Pennsylvania                    XXXXXXXXXXXXXXXXXXXXXXX 
               Pennsylvania                    XXXXXXXXXXXXXXXXXXXXXXX 
               Pennsylvania                    XXXXXXXXXXXXXXXXXXXXXXX 
               Pennsylvania                    XXXXXXXXXXXXXXXXXXXXXXX 
               Pennsylvania                    XXXXXXXXXXXXXXXXXXXXXXX 
               Pennsylvania                    XXXXXXXXXXXXXXXXXXXXXXX 
               Pennsylvania                    XXXXXXXXXXXXXXXXXXXXXXX 
               Pennsylvania                    XXXXXXXXXXXXXXXXXXXXXXX 
               Pennsylvania                    XXXXXXXXXXXXXXXXXXXXXXX 
               Pennsylvania                    XXXXXXXXXXXXXXXXXXXXXXX 
               Virginia                        XXXXXXXXXXXXXXXXXXXXXXX 
               Virginia                        XXXXXXXXXXXXXXXXXXXXXXX 
               Virginia                        XXXXXXXXXXXXXXXXXXXXXXX 
               Virginia                        XXXXXXXXXXXXXXXXXXXXXXX 
               West Virginia                   XXXXXXXXXXXXXXXXXXXXXXX 
               West Virginia                   XXXXXXXXXXXXXXXXXXXXXXX 
               Virginia                        XXXXXXXXXXXXXXXXXXXXXXX 

                               MCI CONFIDENTIAL
                                      F-5
<PAGE>
 
                                   EXHIBIT G

                                     RELI

Customer and MCI will work together to implement Reseller Enhanced LEC Interface
Service ("RELI") that facilitates Customer's PIC changes at the appropriate LEC
in accordance with the respective responsibilities outlined in this Exhibit.
Customer understands and agrees that MCI will establish a reasonable
implementation schedule based on MCI's receipt and processing of all required
paperwork and the number of other pending RELI installs. Therefore, immediate
implementation of RELI may not be available and Customer will be advised of
MCI's expected implementation schedule. MCI shall provide RELI only for ANI's on
MCI Carrier Network Services.

PRICING

1.   Customer shall pay MCI an initial non-recurring charge of XXX XXXXXXXX
     XXXXXXXXXXXXXXXX and a monthly recurring charge based on Customer's monthly
     usage of MCI Carrier Network Services, determined as follows:

     Monthly Usage of MCI                         Monthly
     Carrier Network Services                Recurring Charge
     ------------------------                ----------------
     XXXXXXXXXXXXXXXXXXX                          XXXXXX 
     XXXXXXXXXXXXXXXXXXX                          XXXXXX 
     XXXXXXXXXXXXXXXXXXX                          XXXXXX 
     XXXXXXXXXXXXXXXXXXX                          XXXXXX 
     XXXXXXXXXXXXXXXXXXX                          XXXXXX 
     XXXXXXXXXX                                   XXXXXX

     The above charges are only for ANI's provisioned on MCI's CNS platform via
     RELI. These charges are exclusive of any applicable charges for LEC
     services.

2.   The charges set forth in Paragraph 1, above, are for RELI via Network Data
     Mover transmission to one or more of the following Bell Operating Companies
     ("BOC's") or major independent telephone companies ("ITC's") (hereinafter
     BOC's

                               MCI CONFIDENTIAL
                                      G-1
  
<PAGE>
 
     and ITC's shall be called "LECs"). For MCI provided RELI to these LECs,
     Network Data Mover transmission must be used:

     XXXXXXXXXX       XXXXXXXXXXXXXXXXX     XXXXXXXXXXXXXXX 
     XXXXXXXXXX       XXXXXXXXXXXXXXXXX     XXXXXXXXXXXXXXX 
     XXXXXXXXXX       XXXXXXXXXXXXXXXXX     XXXXXXXXXXXXXXX 
     XXXXXXXXXX       XXXXXXXXXXXXXXXXX     XXXXXXXXXXXXXXX 
     XXXXXXXXXX       XXXXXXXXXXXXXXXXX     XXXXXXXXXXXXXXX 


           Customer understands and agrees that it will be fully responsible for
     any set-up fees associated with its receipt of service hereunder that are
     charged by the companies listed in Paragraph 2.

3.   For those LEC's not listed in Paragraph 2, Customer may receive RELI 
     Service via magnetic tape, fax or paper transmission.

4.   Customer will provide at its expense its own internal hardware and software
     needed for MCI RELI.

5.   Customer understands that the pricing set forth above applies solely to ANI
     loading to CICs which are routed to MCI and includes retransmission of ANIs
     rejected by a LEC. The above pricing does not apply to non-MCI CNS ANIs.

CUSTOMER RESPONSIBILITIES

- -    Customer will be responsible for providing MCI with all necessary end user
     information to process all PIC install/change requests. This information
     includes, but is not limited to:

     .    End User Name
     .    End User Address
     .    End User Working Telephone Number (WTN)
     .    End User Billing Telephone Number (BTN)
     .    Service Request (i.e., 1+, 800 etc.)

- -    Customer will handle rejects from the front-end edits made by MCI prior to 
     the order being sent to the LEC or SMS.


                               MCI CONFIDENTIAL
                                      G-2
<PAGE>
 
- -      Customer will work with MCI to outline all technical interfaces between
       Customer and MCI.  Customer will provide a detailed overview of its
       systems and processes to MCI.

- -      Customer will be responsible for reconciliation of ANIs in its database
       against ANI information provided by MCI to Customer.

- -      Customer will be responsible for resolving all records rejected by the
       LECs and for informing MCI of the resolution.

- -      Customer will be responsible for payment of all charges imposed by the
       LECs for processing records, including but not limited to all PIC fees
       and account maintenance charges.
 
- -      Customer will provide MCI with quarterly forecasts of its CNS outbound
       and inbound minutes of use.  Such statistical information will be
       detailed at the NPA or serving area level.

- -      Customer will obtain, complete and deliver all documentation required to
       establish communications with each LEC.

- -      Customer will provide MCI with a complete and prioritized list specifying
       the LECs with which Customer wants MCI to establish service hereunder.

- -      Customer will be responsible for updating, storing and maintaining its
       files after they have been received from MCI via "CarrierBase", the 
       front-end Guided User Interface used by MCI Carrier Order Entry Hub to
       process orders.

- -      If Customer experiences problems with data received hereunder, Customer
       is responsible for contacting the Carrier Order Entry Hub to initiate re-
       delivery of the data.

- -      After RELI is tested and implemented for the Customer to a particular
       LEC, Customer will utilize RELI for all PIC requests relating to MCI CNS
       ANIs.

- -      Once Customer starts using RELI for a particular LEC, Customer can only
       submit PIC request via RELI to that LEC.

                               MCI CONFIDENTIAL
                                      G-3













<PAGE>
 
        The LEC's only allow one medium and source of transmission for PIC
        provisioning. Therefore customers that perform PIC provisioning for
        ANI's on their facilities-based network cannot use RELI for CNS PIC
        provisioning with the same LEC.

MCI RESPONSIBILITIES

- -       MCI will be responsible for implementing and managing the LEC interface
        process, other than Customer's internal costs incurred in performing its
        responsibilities in connection with this process.

- -       Order Entry processing will occur in MCI's Carrier Order Entry Hub in
        Atlanta.

- -       MCI's Carrier Order Entry Hub will notify Customer of any MCI, Third
        Party Vendor, or LEC system impairments or limitations. MCI and Third
        Party Vendor system impairments or limitations will be communicated to
        Customer within forty-eight (48) hours of the occurrence. LEC system
        impairments or limitations will be communicated within forty-eight (48)
        hours of receipt of MCI notification. Customer understands and agrees
        that MCI has no liability for delayed network data mover transmissions
        resulting from any MCI, Third Party Vendor or LEC system impairments or
        limitations.

- -       MCI will provide Customer the following reports via electronic mail:

        Report                                  Time Interval
        ------                                  -------------
        Pending BOC Action                      Weekly
        Aged Reject Report                      Weekly

- -       MCI CarrierBase will maintain copies of LEC interaction services files
        for up to five (5) business days after they are sent to Customer. All
        such files will be purged by MCI after five (5) business days. MCI will
        respond to any requests for file transmission received within such (5)
        business day period within forty eight (48) hours of MCI's receipt of
        the request.

                               MCI CONFIDENTIAL
                                      G-4
<PAGE>
 
                                   EXHIBIT H

                         MCI FEATURE CARD SERVICE AND

                     ASSOCIATED FEATURE SERVICES DISCOUNT

A.   MCI Feature Card Service (Option T).

     When used under this Paragraph A, MCI Feature Card Service shall refer to
     such service only as accessed by dialing the unique 800 access number
     assigned by MCI to the MCI Feature Card Service.
    
            1)  For domestic (i.e., within the U.S., but excluding Alaska,
     Hawaii, Puerto Rico and the U.S. Virgin Islands) interstate usage of MCI
     Feature Card (exclusive of monthly recurring charges, taxes, surcharges,
     installation charges, MCI Feature Card surcharges, Directory Assistance
     charges, charges for local access/egress services or facilities, and
     enhanced feature charges associated with MCI Feature Card Service),
     Customer shall pay a postalized rate of XXXXXXX per minute.      
 
           2)  For international usage of MCI Feature Card (exclusive of monthly
     recurring charges, taxes, surcharges, installation charges, MCI Feature
     Card surcharges, Directory Assistance charges, charges for local
     access/egress services or facilities, and enhanced feature charges
     associated with MCI Feature Card Service), Customer shall pay standard
     tariff rates for MCI Feature Card Services in each applicable MCI tariff
     less a discount of XXXXXXXXXXXXXXXXXXXXXXXXX. This discount is not
     applicable to any surcharges or feature charges.
     

           3)  For domestic intrastate usage of MCI Feature Card (exclusive of
     monthly recurring charges, taxes, surcharges, installation charges, MCI
     Feature Card surcharges, Directory Assistance charges, charges for local
     access/egress services or facilities, and enhanced feature charges
     associated with MCI Feature Card Service), Customer shall pay standard
     tariff rates for MCI Feature Card Service in each applicable MCI state
     tariff. Customer will receive a credit of XXX of

                               MCI CONFIDENTIAL
                                      H-1

<PAGE>
 
Customer's domestic intrastate usage of MCI Feature Card under the applicable 
state tariff. This credit shall be applied to Customer's domestic interstate and
international monthly usage. Such credits will not exceed the amount of 
Customer's interstate and international usage and any credit that is not applied
in the month accrued will expire and not be carried forward.

    4)  The following MCI Feature Card surcharges shall be charged on all direct
dial MCI Feature Card calls.

<TABLE> 
<CAPTION> 
                                                         Direct
From                          To                          Dial
- ----                          --                          ----
<S>                           <C>                        <C> 
United States                 U.S., Puerto Rico 
("U.S.")                      U.S. Virgin Islands,
                              Alaska and Hawaii           XXXXXX 

U.S.                          U.S., within same State
                              (domestic intrastate)       XXXXXX 

Puerto Rico                   U.S.                        XXXXXX 

U.S. Virgin                   U.S.                        XXXXXX 
Islands

U.S., Puerto Rico             Canada
and U.S. Virgin
Islands                                                   XXXXXX 

U.S., Puerto Rico             International Locations
and U.S. Virgin               Other than Canada           XXXXXX 
Islands

Canada                        U.S., Puerto Rico and
                              U.S. Virgin Islands         XXXXXX 

Canada                        International Locations     XXXXXX 

</TABLE> 

    5)  The above discounts for MCI Feature Card Service are in lieu of any 
Tariff discounts including, without limitation, the discounts for MCI Feature 
Card Service

                               MCI CONFIDENTIAL
                                      H-2

<PAGE>
 
     available under MCI VIP, MCI VIP Plus, MCI MOD and MCI CAS Service.

          6)   For MCI Feature Card Service, Customer shall pay MCI for the
     fulfillment costs associated with Customer's usage of MCI Feature Card
     Service, plus an administrative charge for handling fulfillment in an
     amount equal to XXXXXXXXXXXXXXXXXXXXX of the fulfillment costs.

          7)   For MCI Feature Card Service, MCI shall provide the fraud
     detection procedures set forth in Exhibit I, attached hereto and
     incorporated herein by reference. Customer shall be responsible for all
     fraud associated with its usage of MCI Feature Card Service, except as set
     forth in Exhibit I.

B.   Discounts on Non-Tariffed Feature Services.

          1)   Customer will be entitled to the following applicable incremental
     discounts on Customer's usage of non-tariffed Card Feature Services (MCI
     Messenger Service, *3 Flexible Routing for Voice Mail, Voice News Network
     and Speed Dialing) as determined by Customer's Non-Tariffed Feature
     Services Monthly Usage (as defined below):
<TABLE> 
<CAPTION> 
                    Non-Tariffed
                    Feature Services
                    Monthly Usage                Discount
                    -------------                --------
                    <S>                          <C>
                    XXXXXXXXXXXXXXXXXXX            XXXX 
                    XXXXXXXXXXXXXXXXXXX            XXXX 
                    XXXXXXXXXXXXXXXXXXX            XXXX 
                    XXXXXXXXXXXXXXXXXXX            XXXX 
                    XXXXXXXXXXXXXXXXXXX            XXXX 
                    XXXXXXXXXXXXXXXXXXX            XXXX 
                    XXXXXXXXX                      XXXX 
</TABLE> 
     The above discounts shall apply only to Customer's usage of non-tariffed
     Feature Services provided pursuant to MCI's standard terms and conditions
     for such services, but not to charges for installation, taxes or
     surcharges, and charges


                               MCI CONFIDENTIAL
                                      H-3

<PAGE>
 
     for local access/egress services or facilities associated with non-tariffed
     Feature Services.

          2)   Non-Tariffed Feature Services Monthly Usage shall mean Customer's
     monthly combined recurring and usage charges for non-tariffed Feature
     Services at standard pricing but not including taxes (and gross receipts
     taxes), surcharges, and any charges for MCI Tariff or state tariff
     services.

C.   Discounts on Tariffed Feature Services.

          1)   Customer will be entitled to the following applicable incremental
     discounts on Customer's usage of tariffed Card Feature Services (i.e.,
     conference calling) as determined by Customer's Tariffed Feature Services
     Monthly Usage (as defined below):

                       Tariffed
                       Feature Services
                       Monthly Usage                  Discount
                       -------------                  --------

                       XXXXXXXXXXXXXXXXXXX             XXXXX 
                       XXXXXXXXXXXXXXXXXXX             XXXXX 
                       XXXXXXXXXXXXXXXXXXX             XXXXX 
                       XXXXXXXXXXXXXXXXXXX             XXXXX 
                       XXXXXXXXXXXXXXXXXXX             XXXXX 
                       XXXXXXXXXXXXXXXXXXX             XXXXX 
                       XXXXXXXXXX                      XXXXX

     The above discounts shall apply only to Customer's usage of tariffed
     Feature Services provided pursuant to MCI's standard terms and conditions
     for such services, but not to charges for installation, taxes or
     surcharges, and charges for local access/egress services or facilities
     associated with tariffed Feature Services.

          2)   Tariffed Feature Services Monthly Usage shall mean Customer's 
     monthly combined recurring and usage charges for tariffed Feature Services
     at standard pricing but not including taxes (and gross receipts taxes),
     surcharges, and any charges for MCI Tariff or state tariff services.


                               MCI CONFIDENTIAL
                                      H-4
<PAGE>
 
                                   EXHIBIT I

                  MCI FEATURE CARD FRAUD DETECTION PROCEDURES
                     ====================================

All calling card calls will be validated by MCI to permit only those calls 
authorized or facilitated by Excel or legitimate card holders.  MCI will, at the
direction of Customer, preclude all calls utilizing expired or terminated 
calling card numbers compared against an authorized list provided by Customer 
and will be responsible for all fraudulent use, unauthorized use, misuse, or 
abuse of calling cards occurring after MCI receives actual notice of the 
expiration or termination of a calling card or receives specifically detailed 
written notification concerning any card which has been lost, stolen, 
compromised or which Customer has reason to believe is or may be used 
fraudulently.  MCI will deactivate a calling card within four (4) hours of 
receipt by MCI's Consumer Markets Fraud Detection of a request by Customer.

In addition, all calling card calls will be monitored by MCI for fraudulent use,
unauthorized use, misuse or abuse on a twenty four (24) hour a day, seven (7)
days a week basis. MCI shall establish fraud prevention, detection and
minimization procedures so that fraudulent use arising from lost or stolen
calling cards and potential disruption to authorized card holders will be
minimized.

MCI will not hold the Customer responsible for "service fraud" associated with 
the unauthorized use of an MCI calling card.  "Service fraud" can best be 
described as unauthorized use of an MCI calling card following the involuntary 
theft or loss of a card which was not intentionally facilitated or impliedly 
authorized by Customer or an authorized user.  "Service fraud" often follows the
theft of a wallet, purse or briefcase, or sometimes is the result of "shoulder 
surfing" (thieves observing/recording authorization codes) which occurs at
payphones located in airports, bus terminals, train stations and the like. MCI
shall not be responsible for losses caused by fraudulent information submitted
by a card holder in subscribing for calling card services or for usage which was
intentionally facilitated or impliedly authorized by an authorized user.

                               MCI CONFIDENTIAL
                                      I-1
<PAGE>
 
        In the event that MCI is unable to contact Customer of suspected abuse 
of the calling card, in order to minimize potential abuse, MCI will deactivate 
any calling card which has exceeded established fraud detection parameters or 
which MCI has reason to believe is or may be used fraudulently.

                               MCI CONFIDENTIAL
                                      I-2

<PAGE>
 
                                                                   EXHIBIT 11
                                                                   Primary
                                                                   (Page 1 of 2)

                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                      COMPUTATION OF NET INCOME PER SHARE
                     (In thousands, except per share data)
                                  (unaudited)
<TABLE>
<CAPTION>
 
                                                  Three Months Ended        Six Months Ended
                                                        June 30,                June 30,
                     
                                                  1996         1995         1996         1995
                                                  ----         ----         ----         ----
Primary                                                                                                                      
- -------                                                                                                                      
<S>                                            <C>           <C>          <C>          <C>
Net Income..................................    $ 38,420     $ 7,875      $ 72,406    $13,059
                                                                                                                             
Adjustment of shares outstanding:                                                                                            
                                                                                                                             
Weighted average shares of common stock                                                                                      
 outstanding................................     104,708      99,000       101,854     99,000                
Employee stock plan shares and shares of                                                                      
     common stock issuable upon the                                                                           
     assumed exercise of stock options......       1,854      (2,280)        1,569     (2,520)               
                                                --------      ------      --------    -------                
Adjusted shares of common stock and common                                                                    
     stock equivalents for computation......     106,562      96,720       103,423     96,480                
                                                --------      ------      --------    -------                
Net income per share........................    $   0.36        0.08      $   0.70    $  0.14                
                                                ========      ======      ========    =======                 
</TABLE>
<PAGE>
 
                                                                   EXHIBIT 11
                                                                   Fully Diluted
                                                                   (Page 2 of 2)

                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                      COMPUTATION OF NET INCOME PER SHARE
                     (In thousands, except per share data)
                                  (unaudited)
<TABLE>
<CAPTION>
 
 
                                                  Three Months Ended        Six Months Ended
                                                        June 30,                June 30,
                     
                                                  1996         1995         1996         1995
                                                  ----         ----         ----         ----
 
Assuming Full Dilution
- ----------------------
 
<S>                                            <C>           <C>          <C>          <C>
Net Income..................................    $ 38,420     $ 7,875      $ 72,406    $13,059
 
Adjustment of shares  outstanding:
 
Weighted average shares of common stock
      outstanding...........................     104,708      99,000       101,854     99,000
Employee stock plan shares and shares of
      common stock issuable upon the
      assumed exercise of stock options.....       1,945      (2,280)        1,810     (2,520)
                                                --------     -------      --------    -------
Adjusted shares of common stock and common 
      stock equivalents for computation.....     106,653      96,720       103,664     96,480
                                                --------     -------      --------    -------
   
Net income per share........................    $   0.36     $  0.08      $   0.70    $  0.14
                                                ========     =======      ========    =======
 
</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from Form 10-Q as
of June 30, 1996 and is qualified in its entirety by reference to such
financial statements.
</LEGEND>
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               JUN-30-1996
<CASH>                                         150,420
<SECURITIES>                                         0
<RECEIVABLES>                                  185,875
<ALLOWANCES>                                     9,890
<INVENTORY>                                      3,784
<CURRENT-ASSETS>                               338,331
<PP&E>                                          52,007
<DEPRECIATION>                                   3,770
<TOTAL-ASSETS>                                 496,310
<CURRENT-LIABILITIES>                          174,371
<BONDS>                                              0
                                0
                                          0
<COMMON>                                           109
<OTHER-SE>                                     247,424
<TOTAL-LIABILITY-AND-EQUITY>                   496,310
<SALES>                                              0
<TOTAL-REVENUES>                               626,155
<CGS>                                                0
<TOTAL-COSTS>                                  516,118
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 131
<INCOME-PRETAX>                                116,133
<INCOME-TAX>                                    43,727
<INCOME-CONTINUING>                             72,406
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    72,406
<EPS-PRIMARY>                                     0.70
<EPS-DILUTED>                                     0.70
        

</TABLE>


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