<PAGE>
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                                 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 MARCH 31, 1999
 
                                       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 NO. 333-58693
 
                            ------------------------
 
                     LOGIX COMMUNICATIONS ENTERPRISES, INC.
 
             (Exact name of registrant as specified in its charter)
 
                  OKLAHOMA                             73-1533356
      (State or other jurisdiction of        (I.R.S. Employer Identification
       incorporation or organization)                     No.)
 
           3555 N.W. 58TH STREET
                TENTH FLOOR
          OKLAHOMA CITY, OKLAHOMA                         73112
  (Address of principal executive offices)             (Zip Code)
 
                                 (405) 516-8400
              (Registrant's telephone number, including area code)
 
                            ------------------------
 
    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 /X/  No / /
 
    At May 10, 1999, there were 71,250,000 shares of the registrant's $.01 par
value Class A Common Stock outstanding.
 
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
<PAGE>
                     LOGIX COMMUNICATIONS ENTERPRISES, INC.
 
                               INDEX TO FORM 10-Q
 
                         PART I. FINANCIAL INFORMATION
 
<TABLE>
<CAPTION>
                                                                                                                PAGE
                                                                                                                -----
<S>                                                                                                          <C>
 
Item 1.  Condensed Consolidated Financial Statements (Unaudited):
 
        Condensed Consolidated Balance Sheets as of March 31, 1999 and December 31, 1998...................           3
 
        Condensed Consolidated Statements of Operations for the Three Months Ended March 31, 1999 and
         1998..............................................................................................           4
 
        Condensed Consolidated Statements of Cash Flows for the Three Months Ended March 31, 1999 and
         1998..............................................................................................           5
 
        Notes to Condensed Consolidated Financial Statements...............................................           6
 
Item 2.  Management's Discussion and Analysis of Financial Condition and Results of Operations.............          10
 
Item 3.  Quantitative and Qualitative Disclosure about Market Risk.........................................          17
 
                                               PART II. OTHER INFORMATION
 
Item 1.  Legal Proceedings.................................................................................          17
 
Item 2.  Changes in Securities and Use of Proceeds.........................................................          17
 
Item 3.  Defaults Upon Senior Securities...................................................................          17
 
Item 4.  Submission of Matters to a Vote of Security Holders...............................................          17
 
Item 5.  Other Information.................................................................................          17
 
Item 6.  Exhibits and Reports on Form 8-K..................................................................          18
</TABLE>
 
                                       2
<PAGE>
                         PART I. FINANCIAL INFORMATION
 
ITEM 1. FINANCIAL STATEMENTS
 
                     LOGIX COMMUNICATIONS ENTERPRISES, INC.
                     CONDENSED CONSOLIDATED BALANCE SHEETS
                         (IN THOUSANDS, EXCEPT SHARES)
                                  (UNAUDITED)
                                     ASSETS
 
<TABLE>
<CAPTION>
                                                                                         MARCH 31,   DECEMBER 31,
                                                                                            1999         1998
                                                                                         ----------  ------------
<S>                                                                                      <C>         <C>
CURRENT ASSETS:
  Cash and cash equivalents............................................................  $    9,002   $   31,675
  Restricted cash and investments......................................................      39,262       37,572
  Accounts receivable, net.............................................................      18,303       16,837
  Receivables-affiliates...............................................................         873        5,081
  Other current assets.................................................................       2,757        2,330
                                                                                         ----------  ------------
      Total current assets.............................................................      70,197       93,496
                                                                                         ----------  ------------
PROPERTY, PLANT AND EQUIPMENT, net.....................................................      96,402       89,508
                                                                                         ----------  ------------
OTHER ASSETS:
  Restricted cash and investments......................................................      61,379       61,988
  Goodwill, net........................................................................     124,973      126,244
  Excess purchase cost over original cost of assets acquired, net......................       2,558        2,581
  Deferred financing costs, net........................................................      10,568       10,869
  Other intangibles, net...............................................................       4,835        5,214
  Investment in unconsolidated partnership and other...................................       2,567        2,521
                                                                                         ----------  ------------
      Total other assets...............................................................     206,880      209,418
                                                                                         ----------  ------------
      Total assets.....................................................................  $  373,479   $  392,421
                                                                                         ----------  ------------
                                                                                         ----------  ------------
                                 LIABILITIES AND STOCKHOLDER'S EQUITY (DEFICIT)
CURRENT LIABILITIES:
  Accounts payable.....................................................................  $   20,159   $   29,477
  Accrued expenses.....................................................................      14,544        4,337
  Current portion of long-term debt....................................................       1,181        1,171
  Deferred revenue and customer deposits...............................................         401          424
                                                                                         ----------  ------------
    Total current liabilities..........................................................      36,285       35,410
LONG-TERM DEBT, net of current portion.................................................     375,953      376,327
DEFERRED CREDITS.......................................................................         105          108
STOCKHOLDER'S EQUITY (DEFICIT):
  Class A Common Stock, $.01 par value, 100,000,000 shares authorized and 71,250,000
    shares issued and outstanding......................................................         713          713
  Paid-in capital......................................................................      11,448       11,448
  Retained earnings (deficit)..........................................................     (51,025)     (31,585)
                                                                                         ----------  ------------
    Total stockholder's equity (deficit)...............................................     (38,864)     (19,424)
                                                                                         ----------  ------------
      Total liabilities and stockholder's equity (deficit).............................  $  373,479   $  392,421
                                                                                         ----------  ------------
                                                                                         ----------  ------------
</TABLE>
 
  The accompanying notes are an integral part of these condensed consolidated
                             financial statements.
 
                                       3
<PAGE>
                     LOGIX COMMUNICATIONS ENTERPRISES, INC.
 
                CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
 
                (IN THOUSANDS, EXCEPT SHARES AND PER SHARE DATA)
 
                                  (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                                          THREE MONTHS ENDED
                                                                                              MARCH 31,
                                                                                     ----------------------------
                                                                                         1999           1998
                                                                                     -------------  -------------
<S>                                                                                  <C>            <C>
REVENUE............................................................................  $      26,793  $       5,290
OPERATING EXPENSES:
  Wholesale, network and product costs.............................................         15,831            685
  Facilities administration and maintenance........................................          2,777            953
  Selling, general and administrative..............................................         13,224          3,744
  Depreciation and amortization....................................................          4,538          1,297
                                                                                     -------------  -------------
    Total operating expenses.......................................................         36,371          6,679
                                                                                     -------------  -------------
OPERATING LOSS:                                                                             (9,578)        (1,389)
OTHER INCOME (EXPENSE):
  Equity in income of unconsolidated partnership...................................             46             25
  Interest income..................................................................          1,776              5
  Interest expense.................................................................        (11,681)          (321)
  Other............................................................................             (4)            10
                                                                                     -------------  -------------
    Total other expense, net.......................................................         (9,863)          (281)
                                                                                     -------------  -------------
LOSS BEFORE INCOME TAXES AND CUMULATIVE EFFECT OF CHANGE IN ACCOUNTING PRINCIPLE...        (19,441)        (1,670)
INCOME TAX BENEFIT.................................................................             --            635
                                                                                     -------------  -------------
LOSS BEFORE CUMULATIVE EFFECT OF CHANGE IN ACCOUNTING PRINCIPLE....................        (19,441)        (1,035)
CUMULATIVE EFFECT OF CHANGE IN ACCOUNTING PRINCIPLE, net of income tax benefit of
  $429 in 1998.....................................................................             --           (699)
                                                                                     -------------  -------------
NET LOSS...........................................................................  $     (19,441) $      (1,734)
                                                                                     -------------  -------------
                                                                                     -------------  -------------
BASIC NET LOSS APPLICABLE TO COMMON STOCKHOLDER PER COMMON SHARE
  Before cumulative effect of change in accounting principle.......................  $        (.27) $        (.02)
  Cumulative effect of change in accounting principle..............................             --           (.01)
                                                                                     -------------  -------------
BASIC NET INCOME (LOSS) APPLICABLE TO COMMON STOCKHOLDER PER COMMON SHARE..........  $        (.27) $        (.03)
                                                                                     -------------  -------------
                                                                                     -------------  -------------
BASIC WEIGHTED AVERAGE COMMON SHARES OUTSTANDING...................................     71,250,000     71,250,000
                                                                                     -------------  -------------
                                                                                     -------------  -------------
</TABLE>
 
  The accompanying notes are an integral part of these condensed consolidated
                             financial statements.
 
                                       4
<PAGE>
                     LOGIX COMMUNICATIONS ENTERPRISES, INC.
 
                CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
 
                                 (IN THOUSANDS)
 
                                  (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                                              THREE MONTHS ENDED
                                                                                                   MARCH 31,
                                                                                             ---------------------
                                                                                                1999       1998
                                                                                             ----------  ---------
<S>                                                                                          <C>         <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
  Net loss.................................................................................  $  (19,441) $  (1,735)
  Adjustments to reconcile net loss to net cash provided by (used in) operating
    activities--
    Depreciation and amortization..........................................................       4,538      1,297
    Amortization of bond premium and financing cost........................................         515         --
    Deferred income taxes and investment tax credits, net..................................          (2)      (571)
    Cumulative effect of change in accounting principle....................................          --      1,128
    Accrued interest on restricted investments.............................................      (1,275)        --
    Equity in income of unconsolidated partnership.........................................         (46)       (25)
  Changes in current assets and liabilities-
    Accounts receivable....................................................................      (1,466)      (258)
    Other current assets...................................................................        (428)       411
    Accounts payable.......................................................................      (9,318)      (416)
    Accrued expenses.......................................................................      10,207        285
    Deferred revenue and customer deposits.................................................         (23)        55
                                                                                             ----------  ---------
      Net cash provided by (used in) operating activities..................................     (16,739)       172
                                                                                             ----------  ---------
CASH FLOWS FROM INVESTING ACTIVITIES:
  Capital expenditures.....................................................................      (9,893)    (2,335)
  Purchase of customer lists...............................................................         (37)      (125)
  Acquisition escrow deposit...............................................................          --     (5,000)
  Decrease in receivables--affiliates, net.................................................       4,208      8,704
  Investments in unconsolidated subsidiaries and other.....................................         171        (17)
                                                                                             ----------  ---------
      Net cash provided by (used in) investing activities..................................      (5,551)     1,227
                                                                                             ----------  ---------
CASH FLOWS FROM FINANCING ACTIVITIES:
  Repayments of long-term debt.............................................................        (365)      (276)
  Deferred financing costs.................................................................         (18)        --
                                                                                             ----------  ---------
      Net cash used in financing activities................................................        (383)      (276)
                                                                                             ----------  ---------
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS.......................................     (22,673)     1,123
CASH AND CASH EQUIVALENTS, beginning of period.............................................      31,675        254
                                                                                             ----------  ---------
CASH AND CASH EQUIVALENTS, end of period...................................................  $    9,002  $   1,377
                                                                                             ----------  ---------
                                                                                             ----------  ---------
</TABLE>
 
  The accompanying notes are an integral part of these condensed consolidated
                             financial statements.
 
                                       5
<PAGE>
                     LOGIX COMMUNICATIONS ENTERPRISES, INC.
 
              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
 
                                 MARCH 31, 1999
 
                                  (UNAUDITED)
 
1. ORGANIZATION
 
    Logix was incorporated as an Oklahoma corporation under the name "Dobson
Wireline Company" in December 1997, as part of a reorganization by its parent
company, Dobson Communications Corporation ("Dobson Communications"). Its name
was changed to Logix Communications Enterprises, Inc. in October 1998. Logix is
a wholly owned subsidiary of Dobson Communications and is a leading provider of
integrated local and long distance, data and other telecommunications services
to small and medium-sized business customers throughout its region. The Company
provides these services through two business segments: incumbent local exchange
carrier ("ILEC") operations and integrated communications provider ("ICP")
operations.
 
2. PRINCIPLES OF CONSOLIDATION AND PRESENTATION
 
    The consolidated financial statements of the Company include the accounts of
Logix Communications Enterprises, Inc., Dobson Telephone Company, Inc. ("Dobson
Telephone"), Logix Communications Corporation ("LCC") and Dobson Fiber/FORTE of
Colorado, Inc. All significant intercompany accounts and transactions have been
eliminated. In the opinion of management, the consolidated financial statements
reflect all normal recurring adjustments necessary for a fair presentation of
the financial position and results of operations for the periods presented.
 
    The significant accounting policies followed in the preparation of the
quarterly financial statements are the same as those disclosed in the 1998 Logix
Communications Enterprises, Inc. Annual Report on Form 10-K. Reference is made
to the "Notes to Consolidated Financial Statements" under Item 8 of the 1998
Form 10-K for additional disclosure.
 
3. RECENT ACQUISITIONS
 
    On June 15, 1998, the Company purchased the common stock of American Telco,
Inc. and American Telco Network Servies, Inc. (collectively, "American Telco")
for $131.5 million (the "ATI Acquisition"). The ATI Acquisition expanded the
Company's ICP operations to five major Texas markets: Houston, Dallas, Fort
Worth, San Antonio and Austin.
 
    On June 22, 1998, the Company purchased certain long distance customers and
related assets of Zenex Long Distance, Inc. d/b/a Zenex Communications, Inc. for
$4.7 million ("the Zenex Acquisition"). The Zenex Acquisition increased the
Company's customer base in Oklahoma City.
 
    On November 20, 1998, the Company purchased substantially all of the assets
of SysComm Design, Inc. ("SysComm") for $4.1 million (the "SysComm
Acquisition"). The SysComm Acquisition increased the Company's customer base and
direct sales force in Dallas, Corpus Christi, Austin and Houston and expanded
the Company's customer premise equipment product line offerings.
 
    The acquisition transactions were accounted for as purchases, and
accordingly, their results of operations have been included in the accompanying
consolidated statements of operations from the respective dates of acquisition.
The unaudited pro forma information set forth below includes all acquisitions
for the quarters ended March 31, 1999 and 1998, as if the purchases occurred at
the beginning of the respective periods. The unaudited pro forma information is
presented for informational purposes
 
                                       6
<PAGE>
                     LOGIX COMMUNICATIONS ENTERPRISES, INC.
 
        NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                                 MARCH 31, 1999
 
                                  (UNAUDITED)
 
3. RECENT ACQUISITIONS (CONTINUED)
only and is not necessarily indicative of the results of operations that
actually would have been achieved had the acquisitions been consummated at that
time:
 
<TABLE>
<CAPTION>
(In thousands, except per share data)                                              MARCH 31, 1999  MARCH 31, 1998
                                                                                   --------------  --------------
                                                                                            (UNAUDITED)
<S>                                                                                <C>             <C>
Operating revenue................................................................   $     26,793     $   23,727
Loss before cumulative effect....................................................   $    (19,441)    $   (8,520)
Net loss.........................................................................   $    (19,441)    $   (9,219)
Basic net loss per share.........................................................   $       (.27)    $     (.19)
</TABLE>
 
4. REPORT OF BUSINESS SEGMENTS
 
    The Company operates in two reportable segments: ILEC and ICP. The segments
are strategic business units that offer different products and services. These
segments are managed separately because the ILEC segment is a regulated public
utility and the ICP segment is a competitive communications provider. The
accounting policies of the segments are the same as those of the Company. The
Company evaluates and measures performance of each segment based on Adjusted
EBITDA, defined below, and loss before income taxes, extraordinary items and
cumulative effect of change in accounting principles. The Company accounts for
intersegment sales and transfers as if the sales or transfers were to third
parties, that is, at current market prices. The Company allocates corporate
overhead, income taxes and amortization of deferred financing cost to each
segment. The segments do not have significant non-cash items other than
depreciation and amortization in reported net loss. A summary of the Company's
operations by segment is as follows:
 
<TABLE>
<CAPTION>
                                                                                   THREE MONTHS ENDED
                                                                                     MARCH 31, 1999
                                                                        -----------------------------------------
                                                                            ILEC           ICP          TOTAL
                                                                        -------------  ------------  ------------
                                                                                     (IN THOUSANDS)
<S>                                                                     <C>            <C>           <C>
OPERATING INFORMATION:
Operating revenue.....................................................
  External............................................................    $   4,002     $   22,791    $   26,793
  Intersegment........................................................           --            912           912
  Intersegment revenue(1).............................................           --             --          (912)
                                                                             ------    ------------  ------------
  Total operating revenue.............................................    $   4,002     $   23,703    $   26,793
                                                                             ------    ------------  ------------
Adjusted EBITDA(2)....................................................    $   2,900     $   (7,940)   $   (5,040)
Depreciation and amortization.........................................         (718)        (3,820)       (4,538)
Interest expense, net.................................................         (443)        (9,462)       (9,905)
Other income, net.....................................................           --             42            42
                                                                             ------    ------------  ------------
  Income (loss) before income taxes and cumulative effect of change in
    accounting principle..............................................    $   1,739     $  (21,180)   $  (19,441)
                                                                             ------    ------------  ------------
                                                                             ------    ------------  ------------
</TABLE>
 
                                       7
<PAGE>
                     LOGIX COMMUNICATIONS ENTERPRISES, INC.
 
        NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                                 MARCH 31, 1999
 
                                  (UNAUDITED)
 
4. REPORT OF BUSINESS SEGMENTS (CONTINUED)
<TABLE>
<CAPTION>
                                                                                   THREE MONTHS ENDED
                                                                                     MARCH 31, 1998
                                                                        -----------------------------------------
                                                                            ILEC           ICP          TOTAL
                                                                        -------------  ------------  ------------
                                                                                     (IN THOUSANDS)
<S>                                                                     <C>            <C>           <C>
OPERATING INFORMATION:
Operating revenue
External..............................................................    $   3,769     $    1,521    $    5,290
  Intersegment........................................................           --            101           101
  Intersegment revenue(1).............................................           --             --          (101)
                                                                             ------    ------------  ------------
  Total operating revenue.............................................    $   3,769     $    1,622    $    5,290
                                                                             ------    ------------  ------------
Adjusted EBITDA(2)....................................................    $   2,021     $   (2,113)   $      (92)
Depreciation and amortization.........................................         (817)          (480)       (1,297)
Interest expense, net.................................................         (316)            --          (316)
Other income, net.....................................................           10             25            35
                                                                             ------    ------------  ------------
  Income (loss) before income taxes and cumulative effect of change in
    accounting principle..............................................    $     898     $   (2,568)   $   (1,670)
                                                                             ------    ------------  ------------
                                                                             ------    ------------  ------------
<CAPTION>
 
                                                                                        MARCH 31,    DECEMBER 31,
                                                                                           1999          1998
                                                                                       ------------  ------------
                                                                                             (IN THOUSANDS)
<S>                                                                     <C>            <C>           <C>
INVESTMENT INFORMATION:
Segment Assets
ILEC.................................................................................   $   45,327    $   47,978
ICP..................................................................................      330,301       351,231
Intersegment receivables(1)..........................................................       (2,149)       (6,788)
                                                                                       ------------  ------------
  Total segment assets...............................................................   $  373,479    $  392,421
                                                                                       ------------  ------------
                                                                                       ------------  ------------
</TABLE>
 
------------------------
 
(1) The intersegment eliminations were included to reconcile reportable segment
    activities to the Company's consolidated totals.
 
(2) Adjusted EBITDA, as defined by the Company, represents earnings before
    interest expense, income taxes, depreciation and amortization, other income
    (expense), extraordinary items and cumulative effect of changes in
    accounting principles.
 
5. COMMITMENTS
 
    In May 1998, the Company entered into a carrier service agreement with a
minimum commitment totaling $9.75 million for a period of 24 months. Under this
agreement, the Company agreed to purchase on a take-or-pay basis, $.25 million
of monthly services from October 1998 through December 1998. Beginning in
January 1999, the Company is obligated to purchase $.5 million of monthly
services through June 2000. Of this commitment, $7.7 million remained at March
31, 1999.
 
                                       8
<PAGE>
                     LOGIX COMMUNICATIONS ENTERPRISES, INC.
 
        NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                                 MARCH 31, 1999
 
                                  (UNAUDITED)
 
5. COMMITMENTS (CONTINUED)
    In June 1998, the Company entered into a carrier service agreement with a
minimum commitment totaling $18 million for a period of 36 months. Under this
agreement, the Company agreed to purchase on a take-or-pay basis, $.5 million of
monthly services, beginning in January 1999. Additionally, the Company must
purchase at least 80 percent of its monthly services as defined in the agreement
from the carrier until the earlier of the purchasing cumulative monthly services
of $36 million or reaching the end of the agreement. Of this commitment, $16.0
million remained at March 31, 1999.
 
    On June 30, 1998, the Company entered into an equipment supply agreement in
which the Company agreed to purchase $25.2 million of switching equipment
between June 30, 1998 and June 30, 2000 for the recently launched ICP
operations. Of this commitment, $10.3 million remained at March 31, 1999.
 
    On June 30, 1998, the Company entered into an agreement to purchase certain
customer support services for a period of 60 months together with related
equipment. Under this agreement, the Company has agreed to pay $13.7 million
from July 1998 through July 2003. Of this commitment, $10.3 million remained at
March 31, 1999.
 
    Effective September 1, 1998, Dobson Communications entered into a consulting
agreement with Russell L. Dobson. Under the terms of the agreement, Mr. Dobson
will be retained by Dobson Communications from September 1, 1998 through August
31, 2008. In exchange for Mr. Dobson's services to the Company, the Company will
provide monthly compensation of $15,000 and insurance benefits commensurate with
the Company's employee plan. Mr. Dobson's responsibilities will include duties
consistent with the responsibilities of a former Chief Executive Officer of
Dobson Communications, including the development of goodwill for Dobson
Communications and the Company.
 
6. SUBSEQUENT EVENTS
 
    On April 8, 1999, LCC closed on a $75 million revolving credit facility
("Credit Facility"). Borrowings under the Credit Facility will be secured by all
current and future assets of LCC. Interest on borrowings under the Credit
Facility will accrue at variable rates. Commencing with the quarter ended June
30, 2002 the borrowings under the Credit Facility will reduce quarterly at a
rate of 8.3%. The total commitment will be fully reduced by March 31, 2005. Upon
closing the Credit Facility, the Company has availability of $30 million, with
increased availability upon satisfaction of certain conditions established in
the Credit Agreement. The Credit Facility will require the Company to maintain
certain financial ratios. Failure to maintain such ratios would constitute an
event of default, notwithstanding the Company's ability to meet its debt service
obligations. Borrowings under the Credit Facility will be used to fund general
corporate operations, capital expenditures and future acquisitions, as the
Company continues to enhance its existing market presence.
 
                                       9
<PAGE>
ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
        OF OPERATION
 
GENERAL
 
    Logix is a leading provider of integrated local, long distance, data and
other telecommunications services to small and medium-sized business customers
throughout the Southwest United States. Since 1936, the Company has provided
incumbent local exchange carrier ("ILEC") services in Oklahoma. In addition,
Logix operates long-haul fiber optic facilities in Oklahoma, Texas, and
Colorado, providing wholesale long-haul services. Logix currently offers
switch-based services as an integrated communications provider ("ICP") in
Oklahoma City, Tulsa, Houston, Dallas, Ft. Worth, San Antonio, and Austin.
 
REVENUE
 
    ILEC OPERATIONS.  The Company, through its predecessors, began providing
ILEC services in 1936. The Company currently owns and operates nine contiguous
exchanges in western Oklahoma and three contiguous exchanges adjacent to and
east of the Oklahoma City metropolitan area. As of March 31, 1999 and 1998, the
ILEC operations served 13,588 and 12,812 access lines, respectively. Logix's
local exchange revenues consist of (i) end user revenue, which includes charges
for local service and enhanced services such as call waiting and call
forwarding; (ii) access revenue, which is paid by IXCs for providing access from
the IXCs point of presence to the end user who makes or receives a long distance
call; and (iii) support revenue, which is paid by federal and state agencies to
companies, such as Logix, which operate in areas where, due to factors such as
geographic conditions or subscriber density, the cost to provide service is
higher than normal.
 
    Support revenue, which consists of high cost funds ("HCF") from state
agencies and universal service funds ("USF") from federal and state agencies,
accounted for approximately 29.6% and 32.3% of Logix's revenue from its ILEC
operations, or $1.2 million for each of the three months ended March 31, 1999
and 1998, respectively.
 
    The Telecommunications Act potentially impacts the Company's sources of
support revenue. Under previous regulation, access charges contained implicit
support for high cost areas. Regulations adopted pursuant to the
Telecommunications Act would remove implicit support from access charges and
place more emphasis for such support on HCF/USF. In May 1997, the FCC adopted
changes that may, over time, reduce or eliminate subsidies to telephone
companies in areas where the cost of connecting and maintaining phone lines is
demonstrated to be above the industry or area norm. The Company will continue to
pursue its strategy to lessen the impact of any future regulatory changes by
reducing its operating costs through consolidation of operational functions at
the Company level in order to achieve economies of scale.
 
    ICP OPERATIONS.  The Company began offering facilities-based ICP services in
October 1997 and currently provides these services to customers in major markets
in Oklahoma and Texas. The Company's ICP operation generates revenue from local
exchange, long distance, enhanced data, Internet, intranet and extranet
services, private line, integration services and fiber operation services. As of
March 31, 1999 and 1998, the Company's ICP operations serviced 44,232 and 1,195
access lines. The Company typically obtains a one-year contract with minimum
monthly usage from its business ICP customers.
 
    Although the Company currently has excess capacity and does not currently
plan to construct any significant amount of additional fiber optic mileage, the
Company will seek to expand its network through interconnect agreements to
access other major population centers (including routes which may be attractive
to major carriers). The Company believes that the pricing of fiber for its route
may decline over the next few years as pricing is declining in the industry
generally. However, the Company believes that pricing declines will be modest on
its route due to its short distance and unique nature with relatively few
competing providers.
 
                                       10
<PAGE>
    The Company incurred operating losses and negative cash flows from
operations and negative earnings before interest expense, income taxes,
depreciation and amortization, other income, extraordinary items and changes in
accounting principles ("Adjusted EBITDA") related to its ICP services for the
three months ended March 31, 1999 and for the year ended December 31, 1998. Such
negative cash flows from operations and negative Adjusted EBITDA are expected to
continue until Logix further expands its ICP operations and subscriber base.
These losses were primarily a result of selling, general and administrative
("SG&A") expenses. As a result of the further expansion of its ICP operations
the Company will continue to incur significant increases in expenses associated
with these activities. Also, the Company expects that the addition of ICP
services will have an adverse impact on its combined gross margins, because the
gross margins on the ICP services are expected to be lower than the gross
margins on its ILEC operations.
 
    The Company offers ICP services at prices that are competitive to the ILECs.
The Company believes that while pricing is an important element in the marketing
of their services, small and medium-sized businesses are also focused on the
benefits from customer care, bundled telecommunications services with one point
of contact for sales and service, and consistent quality of service when making
their purchase decisions.
 
    During the past several years the market prices for many telecommunications
services have been declining. The Company believes that this trend is likely to
continue and will have a negative effect on the Company's gross margins that may
not be offset completely by savings from the decrease in the Company's cost of
service.
 
    Current industry statistics demonstrate that there is a significant churn
for customers within the industry. The Company believes that the churn is
especially high when customers are buying resold services or only long distance
services. The Company believes that by offering an integrated package of
telecommunications services, and by providing superior customer care, it will be
able to minimize customer churn.
 
COST AND EXPENSES
 
    The Company's primary operating expense categories include: wholesale,
network and product costs; facilities administration and maintenance; SG&A; and
depreciation and amortization.
 
    Wholesale, network and product costs for Logix's ICP operations consist
primarily of the fixed costs for leased lines, the variable costs of
origination, termination and access services provided through ILECs and other
telecommunications companies. The Company has deployed several digital switching
platforms with local and long distance capability and leases fiber trunking
capacity from ILECs and competitive local exchange carriers ("CLECs") to connect
the Company's switches with its transmission equipment co-located in ILEC
central offices. The Company intends to deploy similar switching platforms in
strategic Tier II and Tier III cities in Oklahoma and Texas. The Company will
lease unbundled loop and high capacity digital lines from the ILECs to connect
its customers and other carriers' networks to the Company's network. These
charges vary by ILEC and are regulated by state authorities pursuant to the
Telecommunications Act. ILECs typically charge both a startup fee as well as a
monthly recurring fee for use of their central offices for co-location. The
Company will use its own fiber network, where available, to carry long distance
traffic and will also enter into resale agreements with long distance carriers
for transmission services. Such agreements typically provide for the resale of
long distance services on a per-minute basis and may contain minimum volume
commitments. The Company may be obligated to pay under-utilization charges in
the event it over-estimates its requirements; however, in the event it
underestimates its need for transmission capacity, the Company may be required
to obtain capacity through more expensive means. Also, the Company will need to
increase the capacity of its switches and add additional advanced network
presence ("ANP") devices and switches as market demand warrants.
 
    Facilities administration and maintenance for ILEC and ICP operations
consists primarily of costs associated with operating and maintaining the
Company's facilities.
 
                                       11
<PAGE>
    SG&A includes all infrastructure costs such as selling, customer support,
corporate administration, personnel and internal network maintenance. Selling
expenses include commissions for the Company's sales program. Commissions are
paid to direct sales persons for new business generated with additional
incentives for multiple service offerings and long-term contracts. Independent
sales agents receive commissions for generating new sales and ongoing sales to
existing customers. As the Company's customer base grows, and as the Company
expands into new geographic markets, adds new sales offices and facilities and
enlarges its current product offerings, the facilities administration and
maintenance and SG&A are expected to increase substantially.
 
    Depreciation and amortization relates primarily to switching equipment,
facilities, computers and software, and is expected to increase as the Company
incurs significant capital expenditures to install additional switches.
Depreciation and amortization includes amortization of goodwill acquired in the
American Telco Acquisition.
 
RESULTS OF OPERATIONS
 
    In the text below, financial statement numbers have been rounded; however,
the percentage changes are based on the actual financial statements.
 
    THREE MONTHS ENDED MARCH 31, 1999 COMPARED TO THREE MONTHS ENDED MARCH 31,
     1998
 
    REVENUE.  For the three months ended March 31, 1999, total revenue increased
$21.5 million, or 406.2%, to $26.8 million from $5.3 million in the first three
months of 1998. The following table sets forth the components of the Company's
revenue for the three months ended March 31:
 
<TABLE>
<CAPTION>
                                                                             1999       1998
                                                                           ---------  ---------
                                                                              (IN THOUSANDS)
                                                                           --------------------
<S>                                                                        <C>        <C>
ILEC.....................................................................  $   4,002  $   3,769
ICP......................................................................     22,791      1,521
                                                                           ---------  ---------
  Total..................................................................  $  26,793  $   5,290
                                                                           ---------  ---------
                                                                           ---------  ---------
</TABLE>
 
    ILEC.  ILEC revenue increased $.2 million, or 6.2%, to $4.0 million for the
three months ended March 31, 1999, compared to $3.8 million for the three months
ended March 31, 1998, due primarily to increased support revenue.
 
    ICP.  ICP revenue increased $21.3 million to $22.8 million for the three
months ended March 31, 1999, from $1.5 million for the three months ended March
31, 1998, due primarily to the acquisition of American Telco and internal
growth. ICP revenue for the three months ended March 31, 1999, consist primarily
of charges for local and long-distance service and equipment sales. ICP revenue
includes fiber long-haul transport services and network management services
provided to both third parties and Company affiliates. For the three months
ended March 31, 1999 and 1998, fiber and network management services accounted
for $1.8 million and $1.2 million, respectively, of ICP revenue.
 
    WHOLESALE, NETWORK AND PRODUCT COST.  For the three months ended March 31,
1999, the wholesale, network and product costs increased $15.1 million to $15.8
million from $.7 million in the comparable period in 1998. These costs primarily
consisted of costs associated with wholesale charges from third party service
providers relating to the ICP segment. The increase was primarily due to the
acquisition of American Telco combined with increases in wholesale, local, long
distance and equipment charges as the Company expanded its operations. Excluding
the acquisition of American Telco, wholesale cost increases were due to growth
in the number of access lines and long distance minutes of use sold combined
with increases in equipment sales.
 
                                       12
<PAGE>
    FACILITIES ADMINISTRATION AND MAINTENANCE.  For the three months ended March
31, 1999, facilities administration and maintenance expenses increased $1.8
million, or 191.4%, to $2.8 million from $1.0 million in the comparable period
in 1998. The increase was primarily due to increased operations personnel in the
Company's ICP operations to support the Company's expanded facilities-based
systems. Included in ICP wholesale, network and product cost for each of the
three months ended March 31, 1999 and 1998 is $.2 million of costs related to
fiber long-haul transport services and network management services.
 
    SELLING, GENERAL AND ADMINISTRATIVE.  For the three months ended March 31,
1999, SG&A costs increased $9.5 million, or 253.0%, to $13.2 million compared to
$3.7 million in the first three months of 1998. The increase was primarily due
to increased salary costs resulting from additional sales, administrative and
marketing personnel in the Company's ICP operations. Total employees increased
from 140 at March 31, 1998 to 740 at March 31, 1999. The Company has also
experienced an increase of $1.2 million in building rent for the three months
ended March 31, 1999 compared to the three months ended March 31, 1998, related
to expanded operations.
 
    DEPRECIATION AND AMORTIZATION EXPENSE.  For the three months ended March 31,
1999, depreciation and amortization expense increased $3.2 million, or 249.9%,
to $4.5 million from $1.3 million in the first three months of 1998. The ILEC
segment's depreciation and amortization expense remained relatively consistent
between periods at $.7 million for the three months ending March 31, 1999, as
compared to $.8 million in the first three months of 1998. The ICP segment's
depreciation and amortization expense increased $3.3 million, to $3.8 million
for the three months ended March 31, 1999. This increase is primarily a result
of depreciation and amortization on assets purchased for its ICP business and
assets acquired, including goodwill, in its acquisition of American Telco.
 
    OPERATING LOSS.  As a result of the items discussed above, operating income
for the three months ended March 31, 1999, increased $8.2 million to a loss of
$9.6 million from a loss of $1.4 million in the first three months of 1998.
 
    INTEREST INCOME.  Interest income for the three months ended March 31, 1999
increased to $1.8 million from a minimal amount earned for the same period in
1998. Interest income relates primarily to interest earned on the funds held in
escrow and cash on hand from the issuance of the 12 1/4% Senior Notes due in
2008 ("Senior Notes") issued in June 1998.
 
    INTEREST EXPENSE.  Interest expense for the three months ended March 31,
1999 increased $11.4 million, to $11.7 million from $.3 million for the same
period in 1998. The increase in interest expense is a result of the issuance of
the Senior Notes.
 
    LOSS BEFORE INCOME TAXES AND CUMULATIVE EFFECTS OF CHANGES IN ACCOUNTING
PRINCIPLES.  As a result of the items discussed above, loss before income taxes
and extraordinary items for the three months ended March 31, 1999, increased
$17.7 million to $19.4 million from $1.7 million in the first three months of
1998.
 
    ILEC.  Income before income taxes and cumulative effect of change in
accounting principle from the Company's ILEC operations increased $.8 million to
$1.7 million for the three months ended March 31, 1999 from $.9 million in the
three months ended March 31, 1998.
 
    ICP.  Loss before income taxes and cumulative effect of change in accounting
principle from the Company's ICP operations increased $18.5 million to $21.1
million for the three months ended March 31, 1999 from $2.6 million in the three
months ended March 31, 1998.
 
IMPACT OF YEAR 2000 ISSUE
 
    In April 1998, Logix Communications, in conjunction with Dobson
Communications, established a multi-disciplined team to perform a Year 2000
Impact Analysis for the corporation. The team consists of
 
                                       13
<PAGE>
representatives from each of the lines of business, as well as representatives
from key corporate departments and is headed by a full time Year 2000 Compliance
Manager. The team created a Year 2000 assessment methodology which brought a
structured approach to the assessment and management reporting process.
 
    To date, Logix Communications has completed an inventory of Logix's
automated systems and services and an impact analysis that identified
significant risk areas by line of business, identified specific compliance
requirements, and estimated costs and completion dates for affected systems.
 
    The Company does not have large scale legacy applications used by many
telecommunications providers. From an information systems standpoint, the
Company has historically relied on outsourcing relationships for most of its
business and operational support applications. Those applications that have not
been outsourced to service providers have been deployed using packaged software
from outside vendors. As a result, the remediation approach is not focused on a
large scale in-house effort, but on identifying those systems and services that
are not currently Year 2000 compliant and either upgrading to a compliant
version or replacing with an alternative compliant product or service. The
results of the impact analysis revealed that for most of the Company's
information systems, services and telecommunications infrastructure, Year 2000
compliant releases will be included as part of existing maintenance and/or
service agreements at a nominal cost to the Company. These updates will be in
place before the end of 1999. Management has also focused on evaluating software
systems of acquired companies. Management has determined that American Telco's
OSS is not Year 2000 compliant; however, the Company expects its new operations
support system ("OSS") which will replace American Telco's, to be Year 2000
compliant and will be in place before the end of 1999. The total costs
identified to upgrade or replace those systems that are not Year 2000 compliant
and will not be upgraded through existing maintenance or service agreements are
approximately $.5 million. Additionally, such costs incurred will be expensed as
incurred, which could have an adverse effect on the current operating results.
 
    The Company will continue to analyze systems and services that utilize date
embedded codes that may experience operational problems when the Year 2000 is
reached. The Company will continue communicating with third party vendors of
systems software and equipment, suppliers of telecommunications capacity and
equipment, customers and others with which it does business to coordinate Year
2000 compliance. To further mitigate risks, if a critical vendor does not
provide adequate assurance that its product is Year 2000 compliant through test
plans, test results or third party audit results, the Company will either
replace the product with one that has provided proof of compliance or will
conduct its own Year 2000 tests. In addition, the Company will conduct its own
Year 2000 tests on mission critical systems as their Year 2000 compliant
versions are released by vendors.
 
LIQUIDITY AND CAPITAL RESOURCES
 
    The Company has historically generated positive cash flow from operations
and Adjusted EBITDA in its ILEC business and historically financed its ILEC
business through government loans. The Company's ILEC business has also
historically generated income before income taxes and cumulative effect of
change in accounting principle. The Company's ILEC business receives support
revenue from federal and state agencies that accounted for approximately 29.6%
and 32.3% of its revenues for the three months ended March 31, 1999, and 1998,
respectively. This support revenue contributes significantly to the ILEC's
positive cash flow from operations, Adjusted EBITDA and income before income
taxes and cumulative effect of change in accounting principle.
 
    The Company has experienced negative cash flow from operations and Adjusted
EBITDA and loss before income taxes and cumulative effect of change in
accounting principle in the first three months of 1999 and for the year ended
1998 in its ICP business. These negative cash flows from operations and Adjusted
EBITDA and loss before income taxes and cumulative effect of change in
accounting principle are primarily the result of selling, general and
administrative expenses incurred as the Company works to
 
                                       14
<PAGE>
expand the ICP business. The Company will continue to incur losses before income
taxes and cumulative effect of change in accounting principle and will continue
to generate negative cash flow from operations and Adjusted EBITDA until it
develops and expands its ICP operations and customer base. The successful
implementation of the Company's strategy, including the expansion of its
networks and customer base, and significant and sustained growth in the
Company's cash flows is necessary for the Company to meet its debt service
requirements, including its obligations on the Senior Notes. The Company expects
negative cash flow and loss before income taxes, extraordinary items and
cumulative effect of change in accounting principle on a consolidated basis for
the remainder of 1999 and to continue as the Company expands its ICP operations.
 
    Net cash provided by (used in) operating activities was $(15.5) million for
the three months ended March 31, 1999, compared to $.2 million for the same
period of 1998. The increase in net cash used in operating activities during
first quarter 1999 primarily related to increased operating expenses and
increased interest expense as a result of the Senior Note offering consummated
in June 1998, offset by depreciation and amortization.
 
    Net cash provided by (used in) investing activities totaled $(5.6) million
and $1.2 million for the three months ended March 31, 1999, and 1998,
respectively. The first quarter 1999 investing activities primarily related to
capital expenditures offset by a decrease in affiliate receivables. In the first
quarter of 1998, investing activities related to capital expenditures and the
funding of an escrow deposit relating to the Acquisition of American Telco
offset by a decrease in affiliate receivables.
 
    Net cash used in financing activities was $1.7 million and $.3 million for
the three months ended March 31, 1999, and 1998, respectively. The net cash used
in financing activities during the three months ended March 31, 1999 primarily
resulted from interest earned on the restricted investments purchased to finance
the Senior Note offering and repayments of long-term debt. The net cash used in
financing activities during the three months ended March 31, 1998 primarily
resulted from repayments of long-term debt.
 
    Capital expenditures for the three months ended March 31, 1999 and 1998 were
$9.9 million and $2.3 million, respectively. The Company expects its capital
expenditures (excluding cost of acquisitions) to total approximately $41 million
for 1999, of which $31 million relates to the ICP operations. The capital
expenditures will be primarily for the purchase of: 1) remote switching
equipment for the ILEC to enable switching of the ILEC off of the Oklahoma City
DMS 500; 2) customer premise equipment channel banks required to service Direct
T customers; 3) switches and related equipment and infrastructure enhancements,
including expenditures for limited co-location equipment and space
("co-locates"); and 4) expenditures related to the replacement of OSS and back
office systems. The Company may also expand its rollout and expenditures for
co-locates in 1999, which could add up to an additional $30 million in capital
expenditures depending upon certain regulatory decisions regarding co-locates
and timing. The Company currently does not plan to add any significant amount of
fiber optic mileage to its long-haul network through construction, although it
will seek to expand to additional cities through interconnection agreements with
other carriers and/or long-term buying arrangements of fiber optic capacity.
Continued significant capital expenditures for the ICP operations are expected
to be made after 1999, primarily for customer premise equipment, maintenance,
switch expansion and/or upgrades and co-locates. The amount and timing of
capital expenditures may differ materially from the foregoing estimate depending
on numerous factors, including the rate at which the Company expands and
develops its networks and customer base, the Company's ability to negotiate
favorable prices for purchases of equipment and to acquire and integrate
necessary OSS and other back office systems, whether the Company consummates
additional acquisitions and factors beyond the Company's control, such as
economic conditions, competition, market and regulatory developments and
availability of capital.
 
                                       15
<PAGE>
    In May 1998 the Company entered into a two year carrier service agreement
with Sprint for long distance capacity which provides for a minimum commitment
of $9.75 million, subject to upward adjustment depending on actual use. In
connection with the Zenex Acquisition, the Company entered into an agreement
with WorldCom whereby the Company will lease long distance capacity for
thirty-six months with an aggregate minimum commitment during the term of the
lease of $18 million. On June 30, 1998, the Company agreed to purchase $25.2
million of switching equipment prior to June 30, 2000 for the Company's recently
launched ICP operations. Also on June 30, 1998, the Company agreed to purchase
certain customer support services over a 60 month period ending in July 2000 for
$13.7 million.
 
    Upon consummation of the Senior Note offering, the Company purchased $122.0
million of restricted investments, consisting of U.S. government securities,
that are held as security for the payment of the first six scheduled payments of
interest on the Senior Notes. The restricted investments are held by a trustee
as security for the benefit of the holders of the Senior Notes. As of March 31,
1999, the Company had restricted investments of $100.6 million.
 
    As of March 31, 1999, the Company had $377.1 million of indebtedness
(including $27.1 million of secured indebtedness under the Rural Utility Service
("RUS")/Rural Telephone Bank ("RTB") Facility) and stockholder's deficit of
$51.0 million. The RUS/RTB existing loans have scheduled maturities between 1999
and 2028. On October 14, 1998, RUS/RTB approved an additional 17 year loan
facility to the Company that will provide $16.9 million in loan funds, of which
$10.7 million and $6.2 million is being provided by the RUS and RTB,
respectively. As of March 31, 1999, no new loan funds were borrowed against this
new facility. On April 8, 1999, the Company closed on a $75 million Credit
Facility with NationsBanc, N.A. being the administrative agent for the Credit
Facility. Borrowings under the Credit Facility will be used to fund general
corporate operations, capital expenditures and future acquisitions, as the
Company continues to enhance its existing market presence. Although there can be
no assurance, management believes that cash flow from operations and borrowings
under the RUS/RTB Facility and the Credit Facility will be sufficient to fund
the replacement of its OSS and the expansion of its business as currently
planned through 1999, including its negative cash flow from its ICP operations.
 
    The Credit Facility will require the Company to maintain certain financial
ratios. The failure to maintain such ratios would constitute an event of
default, notwithstanding the Company's ability to meet its debt service
obligations. The Credit Facility will begin to amortize in 2002 and terminate in
2005. The actual amount and timing of the Company's future capital requirements
may differ materially from the Company's estimates as a result of, among other
things, the demand for the Company's services and regulatory, technological and
competitive developments. Sources of additional financing may include commercial
bank borrowings, vendor financing and the sale of equity or debt securities.
Because of the restrictions in the lending agreements and note indentures of
Dobson Communications, capital contributions to the Company by Dobson
Communications will be limited or prohibited.
 
FORWARD-LOOKING STATEMENTS
 
    The description of the Company's plans set forth herein, including the
Company's plans and strategies, its anticipation of revenues from designated
markets, the markets for the Company's services and products, planned capital
expenditures and possible regulatory requirements, and other statements which
predict or forecast future events which are dependent on future events for their
accuracy, are forward-looking statements made pursuant to the safe harbor
provisions of the Private Securities Litigation Reform Act of 1995. These plans
involve a number of risks and uncertainties. Important factors that could cause
actual capital expenditures, or the Company's performance to differ materially
from plans include, without limitation, the Company's ability to satisfy the
financial covenants of its existing debt instruments and to raise additional
capital; the Company's ability to manage its rapid growth successfully and to
compete effectively in its ILEC and ICP businesses against competitors with
greater financial, technical, marketing and other resources; changes in end-user
requirements and preferences; the development of other technologies and products
that may gain more commercial acceptance than those of the
 
                                       16
<PAGE>
Company; the Company's ability to successfully market its services to current
and new customers, interconnect with ILECs, integrate its OSS and other back
office systems, provision new customers, access markets, install facilities,
including switching electronics, and obtain leased trunking capacity, rights-of-
way, building access rights and any required governmental authorizations,
franchises and permits, all in a timely manner, at reasonable costs and on
satisfactory terms and conditions; as well as unexpected regulatory, legislative
and judicial developments. No assurance can be given that the future results
will be achieved; actual events or results may differ materially as a result of
risks facing the Company. Readers are cautioned not to place undue reliance on
these forward-looking statements which speak only as of the date hereof. The
Company undertakes no obligation to update or revise these forward-looking
statements to reflect events or circumstances after the date hereof including,
without limitation, changes in the Company's business strategy or planned
capital expenditures, or to reflect the occurrence of unanticipated events.
 
ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK
 
    Market risk is the potential loss arising from adverse changes in market
prices and rates, including interest rates. The Company does not enter into
derivatives or other financial instruments for trading or speculative purposes.
The objective of our financial risk management is to minimize the negative
impact of interest rate fluctuations on our earnings and equity.
 
    The fair market value of long-term fixed interest rate debt is subject to
interest rate risk. Generally, the fair market value of fixed interest rate debt
will increase as interest rates fall and decrease as interest rates rise. The
estimated fair values of our total long-term fixed rate debt are shown in Note
13 to the 1998 Consolidated Financial Statements. Based on our market risk
sensitive instruments outstanding at March 31, 1999, we have determined that
there was no material market risk exposure to our consolidated financial
position, results of operations or cash flows as of such date.
 
                           PART II. OTHER INFORMATION
 
ITEM 1. LEGAL PROCEEDINGS
 
    Not applicable.
 
ITEM 2. CHANGES IN SECURITIES AND USE OF PROCEEDS
 
    Not applicable.
 
ITEM 3. DEFAULTS UPON SENIOR SECURITIES
 
    Not applicable.
 
ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS
 
    Not applicable.
 
ITEM 5. OTHER INFORMATION
 
    Not applicable.
 
                                       17
<PAGE>
ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K
 
    (a)  Exhibits
       The following exhibits are filed as a part of this report:
 
<TABLE>
<CAPTION>
EXHIBIT NUMBER                                              DESCRIPTION
---------------  -------------------------------------------------------------------------------------------------
 
<C>              <S>
     27.1        Financial Data Schedule--Three Months Ended March 31, 1999
</TABLE>
 
    (b)  Reports on Form 8-K
Not applicable.
 
                                       18
<PAGE>
                                   SIGNATURES
 
    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.
 
Date: May 14, 1999                        LOGIX COMMUNICATIONS ENTERPRISES, INC.
                                      /s/ Geoffrey M. Boyd
                                      EXECUTIVE VICE PRESIDENT AND CHIEF
FINANCIAL OFFICER
                                      (PRINCIPAL FINANCIAL OFFICER)
 
                                       19