TABLE 30 TOTAL TOLL SERVICE REVENUES (DOLLAR AMOUNTS SHOWN IN MILLIONS) COMPANY 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 AT&T COMMUNICATIONS, INC.##### ##### ##### ##### ##### ##### ##### ##### ##### ##### ##### MCI TELECOMMUNICATIONS CO1,761 2,331 3,372 3,938 4,886 6,171 7,392 8,266 9,719 10,94711,715 (TELECOM*USA) 105 201 291 396 524 713 SPRINT COMMUNICATIONS CO. 2/ 1,141 2,592 3,405 4,320 5,041 5,378 5,658 6,139 6,805 (GTE SPRINT) 1,052 1,122 779 (US TELECOM) 387 212 LDDS COMMUNICATIONS, INC. 3/ 4/ 110 154 263 801 1,145 2,221 (ADVANCED TELECOMMUNICAT 72 86 124 162 178 326 342 356 (METROMEDIA COMMUNICATIONS CORP.) 5/ 127 381 369 369 297 (ITT COMMUNICATION SERV 161 241 282 287 379 404 (COMSYSTEMS NETWORK SERVICES) 130 131 135 116 WILTEL, INC. 4/ 300 376 405 494 664 917 CABLE & WIRELESS COMMUNICATIONS 146 171 180 218 275 359 406 495 557 654 ALLNET 6/ 7/ 309 450 395 394 334 326 347 376 436 568 (LEXITEL) 127 LCI INTERNATIONAL TELECOM CORP. 197 215 208 243 317 453 ALASCOM, INC. 255 271 267 262 272 278 259 338 333 320 329 FRONTIER COMMUNICATIONS INT'L, INC. 7/ 8/ 9/ 10/ 104 142 155 168 213 306 ONCOR COMMUNICATIONS, INC. 275 230 181 159 140 172 EXCEL TELECOMMUNICATIONS, INC. 156 WEST COAST TELECOMMUNICATIONS, INC. 9/ 144 U.S. LONG DISTANCE, INC. 100 136 AMERICAN SHARECOM, INC. 10/ 123 AMERICAN NETWORK EXCHANGE, INC. 109 MIDCOM COMMUNICATIONS, INC. 109 VARTEC TELECOM, INC. 107 GENERAL COMMUNICATION, INC. 11/ 92 106 TELESPHERE NETWORK, INC. 12/ 192 293 308 (NATIONAL TELEPHONE SERVICES, INC.) 150 OTHERS 13/ 414 639 992 1,352 1,823 2,359 2,582 2,948 3,923 4,319 5,055 TOTAL LONG DISTANCE CARRI38,75542,63044,59544,78347,48751,18452,10254,44358,36861,53367,351 AT&T COMMUNICATIONS SHARE 90.1% 86.3% 81.9% 78.6% 74.6% 67.5% 65.0% 63.2% 60.8% 58.1% 55.2% MCI TELECOMMUNICATIONS SH 4.5% 5.5% 7.6% 8.8% 10.3% 12.1% 14.2% 15.2% 16.7% 17.8% 17.4% SPRINT COMMUNICATIONS CO. 2.7% 2.6% 4.3% 5.8% 7.2% 8.4% 9.7% 9.9% 9.7% 10.0% 10.1% LDDS COMMUNICATIONS, INC. SHARE: 0.2% 0.3% 0.5% 1.4% 1.9% 3.3% ALL OTHER CARRIERS: 2.6% 5.6% 6.3% 6.8% 8.0% 11.8% 10.8% 11.3% 11.5% 12.3% 14.0% BELL OPERATING COMPANIES 9,037 9,026 9,599 10,26810,66810,54910,57810,0669,718 9,849 9,527 OTHER LOCAL TELEPHONE COM3,364 3,159 3,274 3,468 4,445 4,291 4,112 4,049 3,897 3,908 3,848 TOTAL LOCAL EXCHANGE COMP12,40112,18512,87313,73615,11314,84014,69014,11513,61513,75713,375 TOTAL TOLL SERVICE REVENU51,15654,81557,46858,51962,60066,02466,79268,55871,98375,29080,726 AT&T COMMUNICATIONS SHARE 68.3% 67.1% 63.5% 60.2% 56.6% 52.3% 50.7% 50.2% 49.3% 47.5% 46.0% MCI TELECOMMUNICATIONS SH 3.4% 4.3% 5.9% 6.7% 7.8% 9.3% 11.1% 12.1% 13.5% 14.5% 14.5% SPRINT COMMUNICATIONS CO. 2.1% 2.0% 3.3% 4.4% 5.4% 6.5% 7.5% 7.8% 7.9% 8.2% 8.4% LDDS COMMUNICATIONS, INC. SHARE: 0.2% 0.2% 0.4% 1.1% 1.5% 2.8% ALL OTHER CARRIERS: 2.0% 4.4% 4.9% 5.2% 6.1% 9.1% 8.4% 9.0% 9.3% 9.5% 11.7% LOCAL EXCHANGE COMPANIES 24.2% 22.2% 22.4% 23.5% 24.1% 22.5% 22.0% 20.6% 18.9% 18.3% 16.6% SOURCES: LOCAL EXCHANGE CARRIER INFORMATION DERIVED FROM USTA ANNUAL REPORTS. AT&T COMMUNICATIONS AND ALASCOM FROM STATISTICS OF COMMUNICATIONS COMMON CARRIERS. OTHER COMPANIES: 1984 - 1994 AS REPORTED PURSUANT TO FCC REPORT AND ORDER IN CC DOCKET 83-1291. 1/ MCI TELECOMMUNICATIONS AND TELECOM*USA MERGED DURING 1989. 2/ IN JULY 1986, GTE SPRINT AND US TELECOM MERGED INTO US SPRINT. THE INFORMATION SHOWN FOR GTE SPRINT AND US TELECOM FOR 1986 IS FOR JANUARY 1 - JUNE 30. THE INFORMATION SHOWN FOR US SPRINT FOR 1986 IS FOR JULY 1 - DECEMBER 31. EFFECTIVE FEBRUARY 26, 1992, THE COMPANY'S NAME BECAME SPRINT COMMUNICATIONS CO. 3/ LDDS COMMUNICATIONS, INC. AND ADVANCED TELECOMMUNICATIONS CORP. MERGED DURING 1992. IN 1993, LDDS COMMUNICATIONS, INC. MERGED WITH METROMEDIA COMMUNICATIONS CORP. AND COMSYSTEMS NETWORK SERVICES. FOR 1993, ONLY THE REVENUES THAT OCCURRED AFTER THE MERGER ARE INCLUDED IN LDDS COMMUNICATIONS' REVENUES. THOSE REVENUES UP TO THE MERGER ARE LISTED INDIVIDUALLY FOR 1993. 4/ LDDS AND WILTEL MERGED ON JANUARY 6, 1995. 5/ METROMEDIA COMMUNICATIONS CORP. AND ITT COMMUNICATIONS CORP. MERGED DURING 1988. INFORMATION FOR 1989 WAS REPORTED SEPARATELY. 6/ ALLNET AND LEXITEL MERGED AT THE END OF 1985. 7/ FRONTIER CORPORATION, THE PARENT COMPANY OF FRONTIER COMMUNICATIONS, INT'L. INC., ACQUIRED ALC COMMUNICATIONS, THE PARENT COMPANY OF ALLNET ON AUGUST 16, 1995. 8/ NAME CHANGE FROM RCI LONG DISTANCE, INC., IN 1994. 9/ FRONTIER CORPORATION, THE PARENT COMPANY OF FRONTIER COMMUNICATIONS, INT'L. INC., ACQUIRED WCT COMMUNICATIONS, THE PARENT COMPANY OF WEST COAST TELECOMMUNICAITONS ON MAY 18, 1995. 10/ FRONTIER CORPORATION, THE PARENT COMPANY OF FRONTIER COMMUNICATIONS, INT'L. INC., ACQUIRED AMERICAN SHARECOM ON MARCH 17, 1995. 11/ DOES NOT INCLUDE $10 MILLION FROM NON-COMMUNICATIONS OPERATIONS IN 1993 AND $11 MILLION IN 1994. 12/ TELESPHERE NETWORK, INC., AND NATIONAL TELEPHONE SERVICES, INC., MERGED DURING 1989. IN 1991, TELESPHERE NETWORK, INC., WENT INTO BANKRUPTCY. 13/ ESTIMATED BY FCC STAFF.