To use a CAC within the NANP,
dial 101+CIC, then NPA-NXX-XXXX
revised 01/10/2000
| CIC | ENTITY | PHONE |
| 1 | WorldCom Inc. | 918-590-4581 |
| 2 | WorldCom Inc. | 918-590-4581 |
| 3 | Frontier Communications Int'l, Inc. | 716-777-8456 |
| 4 | ATX Telecommunications Services | 610-668-3000 |
| 5 | EqualNet Corporation | 281-529-4648 |
| 6 | WorldCom Inc. | 918-590-4581 |
| 7 | TelaMarketing Communications Inc. | 801-363-9600 |
| 8 | WorldCom Inc. | 918-590-4581 |
| 9 | EqualNet Corporation | 281-529-4648 |
| 10 | Valley Telephone Long Distance | 210-642-1160 |
| 11 | WorldCom Inc. | 918-590-4581 |
| 12 | Qwest Communications | 303-992-4055 |
| 13 | Access Services dba Pacific NW Telecom | -- |
| 14 | Marathon Communications | 206-286-5264 |
| 15 | Hawaiian Telephone Company (GTE) | 808-546-3616 |
| 16 | TMC Long Distance dba Cherry Communications Inc. | 708-449-7000 |
| 17 | NCHE Telecommunications Network Inc. | 703-352-2300 |
| 18 | Sprint Local Telecommunications Division | 913-624-6881 |
| 19 | TMC Long Distance dba Cherry Communications Inc. | 708-449-7000 |
| 20 | Innovative Telecom Co. | 603-889-8411 |
| 21 | WorldCom Inc. | 918-590-4581 |
| 22 | MCIWorldCom | 972-729-5166 |
| 23 | IDS Long Distance, Inc. | 305-620-1620 |
| 24 | Primus | 703-848-4628 |
| 25 | International Exchange Communications (Pacific Gateway Exch.) | 214-742-7439 |
| 26 | NET-tel Corporation | 202-736-5100 |
| 27 | North American Communications Group | --- |
| 29 | Telecommunications Consultants, Inc. | 817-261-3878 |
| 30 | U.S. Long Distance, Inc. | --- |
| 31 | WorldCom Inc. | 918-590-4581 |
| 32 | United Communications Assn., Inc. | 316-227-8645 |
| 33 | Sprint | 913-624-6881 |
| 34 | ILD Telecommunications, Inc. | 972-267-0100 x237 |
| 35 | Qwest Communications | 303-992-4055 |
| 36 | Long Distance Savers | 318-323-8600 |
| 37 | BN1 Telecommunications, Inc. | 330-762-4900 |
| 38 | Citizens Communications | 716-389-0380 |
| 40 | Qwest Communications | 303-992-4055 |
| 43 | Consolidated Comm. Public Services | 217-235-4416 |
| 44 | Global Crossing Telecommunications, Inc. | 716-777-8456 |
| 45 | PSA, Inc. | 904-257-4118 |
| 46 | Cam-Net, Inc. | 604-684-4111 |
| 47 | RANGER TELECOMMUNICATIONS | --- |
| 48 | Plateau Telecommunications | 505-389-4211 |
| 49 | Hedges & Associates | 417-881-3425 |
| 50 | WorldCom Inc. | 918-590-4581 |
| 51 | Fiberlink Communications Corp. | 215-668-7950 |
| 52 | Global Crossing Bandwidth, Inc. | 716-777-8456 |
| 53 | WorldCom Inc. | 918-590-4581 |
| 54 | Eastern Telephone Systems, Inc. | 215-628-4111 |
| 55 | WorldCom Inc. | 918-590-4581 |
| 56 | Qwest Communications | 303-992-4055 |
| 57 | Nationwide Long Distance | --- |
| 58 | Global Crossing Local Services, Inc. | 716-777-8456 |
| 59 | National Independent Carrier Exch.,Inc. | 908-490-3000 |
| 60 | Economy Telephone, Inc. | 619-279-5600 |
| 61 | ACN Communications | 805-281-2100 |
| 62 | Kentucky Telephone Corp. | 502-562-0520 |
| 63 | Coast International, Inc. | 913-859-9000 |
| 64 | Digital Network Services, Inc. | 214-224-3000 |
| 66 | Global Crossing Telecommunications, Inc. | 716-777-8456 |
| 67 | T.B. Enterprises | 817-429-0533 |
| 68 | Interstate Savings | 215-830-0682 |
| 70 | U.S. Long Distance, Inc. | --- |
| 71 | Broadwing Telecommunications Inc. | 512-742-2456 |
| 73 | COMMUNICATIONS OPTIONS INC. | 614-345-2949 |
| 75 | Allcomm Long Distance, Inc. | 915-445-4556 |
| 76 | International Telemedia Associates, Inc. | 800-285-4263 |
| 77 | General Communication Inc. | --- |
| 78 | Enhanced Services Billing, Inc. (ESBI) | --- |
| 79 | D & E Systems, Inc. | 717-738-8379 |
| 80 | WorldCom Inc. | 918-590-4581 |
| 81 | Total-Tel USA, Inc. | 800-864-4000 |
| 82 | Discount Payphone | 305-472-9969 |
| 84 | WorldCom Inc. | 918-590-4581 |
| 85 | WesTel, Inc. | 512-480-5500 |
| 86 | Global Crossing Telecommunications, Inc. | 716-777-8456 |
| 87 | MCIWorldCom | 972-729-5166 |
| 88 | MCIWorldCom | 972-729-5166 |
| 90 | WesTel, Inc. | 512-480-5500 |
| 91 | Call Technology Corp. of Philadelphia | 215-595-1100 |
| 92 | MCIWorldCom | 972-729-5166 |
| 93 | Melbourne International Comm. Ltd. | 407-952-9700 |
| 95 | Apple Communications | 512-338-0100 |
| 96 | Citizens Communications | 716-389-0380 |
| 97 | Primus Telecommunications, Inc. | 703-394-5913 |
| 98 | NETECH Comm. a US WEST Company | 303-592-6422 |
| 99 | Pac-West Telecomm, Inc. dba AmeriCall | 209-469-3343 |
| 110 | Tandem Access for Database Query | --- |
| 111 | Roseville Telephone Co. | 916-786-1312 |
| 112 | Business Discount Plan dba LD Discount Plan | 714-798-7040 |
| 113 | Ameritech Long Distance Services | 847-248-5322 |
| 114 | Telelink | 416-925-9460 |
| 115 | BKC Telecommunications, Inc. | 512-288-4233 |
| 116 | Telnet Global Communications | 215-548-3630 |
| 117 | Cellnet | 216-765-8930 |
| 118 | A & N Telecom | 213-612-0336 |
| 120 | TRT Telecommunications Corporation | 202-879-2236 |
| 121 | Future Telephone Communications | 214-464-1537 |
| 122 | MCIWorldCom | 972-729-5166 |
| 123 | Americatel | 305-716-8700 |
| 124 | Horry Telephone Long Distance, Inc. | 803-365-2151 |
| 125 | Atlantic Telephone Company, Inc. | 904-257-5588 |
| 126 | Ameritech Communications, Inc. | 847-928-4310 |
| 129 | Baystar Satellite Paging | 713-680-1313 |
| 130 | Computer Telephone Corp. | 617-466-1259 |
| 131 | USP&C, Inc. | 816-965-2600 |
| 132 | Alliance Group Services, Inc. | 203-221-8700 |
| 133 | MCIWorldCom | 972-729-5166 |
| 135 | Network One | 404-980-0080 |
| 136 | Broadwing Telecommunications Inc. | 512-433-2456 |
| 137 | Access Network Services, Inc. | 703-478-5772 |
| 138 | Metcom Canada Limited | 905-940-1616 |
| 139 | Ascending Technologies | 216-292-7005 |
| 140 | Sprint Communications Company, L.P. | 913-624-6881 |
| 141 | IFC Communications | 310-456-6660 |
| 142 | WorldCom Inc. | 918-590-4581 |
| 143 | Digital Network, Inc. | 972-756-2000 |
| 144 | Association Communications | 206-674-2000 |
| 145 | American Communications Int'l, Ltd. | 301-948-8777 |
| 147 | Data & Electronic Services, Inc. | 850-837-0077 |
| 149 | Tel-Com Telecommunications, Inc. | 903-935-2870 |
| 170 | McLeodUSA Telecommunications Services, Inc. | 319-298-7632 |
| 172 | USP&C, Inc. | 816-965-2600 |
| 176 | WBC Communications, Inc. | 510-568-6424 |
| 177 | Sprint | 913-624-6881 |
| 178 | PDQ Communications Source | 903-643-0064 |
| 180 | Central Telephone Co. | --- |
| 181 | Digital Communications, Inc. | 214-337-6426 |
| 182 | Allgood Taylor Telephone | 214-423-6020 |
| 183 | MCI Metro {MCIWorldCom} | 972-729-5166 |
| 184 | Stone & Company | --- |
| 185 | GTC | --- |
| 186 | Standard Long Distance | --- |
| 187 | BellSouth Long Distance | 770-352-3039 |
| 188 | MCIWorldCom | 972-729-5166 |
| 189 | State of Texas - GSC | 512-475-2385 |
| 192 | Amerinet Communications | --- |
| 194 | Easton Telecom Services, Inc. | 216-659-6700 |
| 195 | Starcom International Optics Corp. | 604-688-4400 |
| 197 | Comanche County Long Distance | 817-893-7000 |
| 199 | Crescent Communications | 713-622-9000 |
| 200 | US WATS Inc. | 215-633-9400 |
| 201 | North American Telephone | 813-272-7000 |
| 202 | Global Crossing Telecommunications, Inc. | 716-777-8456 |
| 203 | Cypress Telecommunications Corp. (Cytel) | 713-591-3000 |
| 204 | United Telephone Long Distance | 913-624-3667 |
| 205 | Lone Star Telecom | --- |
| 206 | Global Com | --- |
| 210 | NOS Communications, Inc | 702-547-8000 |
| 211 | Frontier Communications Int'l, Inc. | 716-777-8456 |
| 212 | WorldCom Inc. | 918-590-4581 |
| 213 | Long Distance Telephone Savers | 606-324-1726 |
| 214 | TXU Communications | 409-637-4505 |
| 215 | Pronto Long Distance Inc. | 514-935-4733 |
| 216 | MetroLink | 312-551-3444 |
| 217 | WorldCom Inc. | 918-590-4581 |
| 218 | Tel-Central of Jefferson City | 314-634-5445 |
| 220 | Telecom*USA {MCIWorldCom} | 972-729-5166 |
| 221 | Capital Telecommunications, Inc. | 717-848-8800 |
| 222 | MCIWorldCom | 972-729-5166 |
| 223 | Cable & Wireless Communications, Inc. | --- |
| 224 | Telecom*USA [MCIWorldCom] | 972-729-5166 |
| 225 | Iowa Network Services, Inc. | 515-830-0456 |
| 226 | One Call Communications | 317-843-1300 |
| 227 | People's Telephone Company, Inc. | 305-593-9667 |
| 228 | USLink Long Distance | 218-568-4000 |
| 229 | U S ComNet | 703-757-9900 |
| 231 | Global Crossing Telecommunications, Inc. | 716-777-8456 |
| 232 | Global Crossing Telemanagement, Inc. | 716-777-8456 |
| 233 | ITC DeltaCom Communications, Inc. | 706-645-8555 |
| 234 | ACC Long Distance Corporation | 716-987-3670 |
| 236 | Qwest Communications | 303-992-4055 |
| 238 | Comwest Communications | 602-222-9393 |
| 239 | Brooks Fiber Communications [WorldCom] | 918-590-4581 |
| 241 | American Long Lines | 215-442-9000 |
| 242 | Sasktel | 613-785-1120 |
| 243 | Beehive Telephone | 801-596-9512 |
| 244 | Qwest Communications | 303-992-4055 |
| 245 | Frontier Communications Int'l, Inc. | 716-777-8456 |
| 246 | Shared Communications Services, Inc. | 503-399-7000 |
| 249 | PSP Marketing Group, Inc. | 601-932-5558 |
| 250 | WorldCom Inc. | 918-590-4581 |
| 251 | Partners Telecom, Inc. | 214-690-0692 |
| 252 | Long Distance/USA [SPRINT] | 913-624-6881 |
| 253 | Qwest Communications | 303-992-4055 |
| 254 | WorldCom Inc. | 918-590-4581 |
| 255 | Public Phone | 609-383-9444 |
| 256 | Applied Signal Corporation | 408-244-7844 |
| 257 | ConQuest | 614-791-3406 |
| 258 | METRONET Long Distance Communications | 517-694-1101 |
| 260 | Global Crossing Telecommunications, Inc. | 716-777-8456 |
| 261 | Hertz Technologies, Inc. | 405-720-5019 |
| 262 | Carib Communications, L.P. | 305-232-3635 |
| 263 | WorldCom Inc. | 918-590-4581 |
| 264 | MEANS Telcom | 612-230-4116 |
| 266 | ILD Telecommunications, Inc. | 972-267-0100 x237 |
| 267 | WorldCom Inc. | 918-590-4581 |
| 268 | The CommuniGroup | 601-353-9118 |
| 269 | TEL AMERICA L.D.T.S. | --- |
| 270 | Cherry Communications | --- |
| 271 | U.S. Network | 214-690-5888 |
| 272 | Bell Atlantic Communications, Inc. | 703-974-3547 |
| 273 | EDS . | --- |
| 274 | WorldCom Inc. | 918-590-4581 |
| 275 | WorldXChange | 619-547-5413 |
| 276 | Bee Line Long Distance | 801-262-9443 |
| 279 | Associated Telenet Inc./ A CTI Company | 717-848-8800 |
| 280 | CEO Telecommunications, Inc. [Star Telecommunications, Inc.] | 805-963-1619 |
| 281 | Digital Technologies, Inc. | 732-919-1400 |
| 282 | GST Telecom | 208-472-4499 |
| 283 | Iowa Communications Network | 515-323-4650 |
| 284 | AmeriVision Communications, Inc. | 405-600-3800 |
| 285 | Federal TransTel, Inc. (FTT) | 800-933-6600 |
| 286 | Cincinnati Bell Long Distance | 513-357-5120 |
| 287 | Qwest Communications | 303-992-4055 |
| 288 | AT&T Communications | 908-542-6741 |
| 290 | WorldCom Inc. | 918-590-4581 |
| 291 | Call Savers Inc. | 209-292-1476 |
| 292 | TCG | 718-355-2762 |
| 293 | Cincinnati Bell Long Distance | 513-357-5120 |
| 295 | GFC Communications, Inc. | 518-862-9600 |
| 297 | Long Distance Wholesale Club (Excel Communications) | 214-863-8041 |
| 298 | U.S. Net, Inc. | 417-881-3425 |
| 300 | GST Telecom | 208-472-4499 |
| 301 | Competitive Communications, Inc. | 909-687-6100 |
| 302 | Austin Bestline | 512-328-9095 |
| 303 | TCG | 718-355-2762 |
| 304 | Arch Telecom | 713-751-1999 |
| 305 | Motorola Inc. | 708-576-5889 |
| 306 | Colorado River Communications | 702-641-5177 x107 |
| 307 | American Telnet, Inc. | 305-932-2884 |
| 308 | Network Operator Services, Inc. | 903-758-9350 |
| 311 | WorldCom Inc. | 918-590-4581 |
| 312 | WorldCom Inc. | 918-590-4581 |
| 313 | Star Tel, Inc. | 409-821-2848 |
| 314 | AT&T Wireless Services, Inc. | 562-468-6745 |
| 315 | WorldCom Inc. | 918-590-4581 |
| 316 | ABCO Communications, Inc. | 707-584-1500 |
| 319 | ConQuest | 614-791-3406 |
| 321 | Telecom*USA {MCIWorldCom} | 972-729-5166 |
| 322 | Global Crossing Telecommunications, Inc. | 716-777-8456 |
| 323 | BC Tel | 613-781-7971 |
| 324 | TELUS Communications (Edmonton) Inc. (TCE) | 613-781-0815 |
| 325 | Econo. Call Long Distance Services | --- |
| 326 | National Fibernet, Inc. | 214-224-1335 |
| 327 | ECI Communications | 541-465-1375 |
| 328 | Idaho State Government | 208-334-2885 |
| 330 | Telecom Affiliates Inc. | 970-226-2999 |
| 332 | Northland Telephone Systems LTD. | 315-797-6101 |
| 333 | Sprint | 913-624-6881 |
| 335 | Touch America, Inc. | 406-523-3600 |
| 336 | RCN Long Distance Company | 609-734-3782 |
| 338 | Midco Communications | 605-334-1200 |
| 339 | Communication Cable Laying Co., Inc. | 417-881-3425 |
| 340 | HUB Distributing Inc. | 213-913-1000 |
| 341 | National Tele-Sav Inc. | 803-236-0963 |
| 342 | Premier Long Distance Svcs. Inc. | 313-981-5052 |
| 343 | Chester Long Distance Services, Inc. | 803-581-2111 |
| 344 | GST Telecom | 208-472-4499 |
| 345 | Lucky Dog Phone Company | 908-542-6741 |
| 346 | GST Telecom | 208-472-4499 |
| 347 | Universal Communications Group, Inc. | 212-889-7500 |
| 348 | Sprint Canada, Inc. | 416-496-4951 |
| 349 | Communication Cable Laying Co., Inc. | 417-881-3425 |
| 350 | FiberNet Telemanagement, Inc. | 800-401-4141 |
| 351 | Call America of Riverside | --- |
| 352 | Standard TelCom, Inc. | --- |
| 353 | WorldCom Inc. | 918-590-4581 |
| 354 | Discount Long Distance of America | 314-434-9009 |
| 355 | U. S. Link | 218-568-4000 |
| 356 | Bluegrass Long Distance, Inc. | 606-245-5739 |
| 358 | Qwest Communications | 303-992-4055 |
| 359 | Empire One Telecommunications, Inc. | 212-929-2030 |
| 360 | Touch America, Inc. | 406-523-3600 |
| 361 | Dakota Telecommunications Group, Inc. | 605-263-3301 |
| 362 | AmeriSystems,Inc. | --- |
| 363 | Bell Canada | 519-663-7498 |
| 364 | Equicom Communications Inc | 614-793-0200 |
| 365 | EMI Communications Corp. | 315-433-0022 |
| 366 | Logix Communications Corporation | 405-516-8752 |
| 368 | Budget Call Long Distance | 716-777-8456 |
| 369 | Loma International, Inc. | 809-258-1052 |
| 370 | American Network Exchange Inc., sub. of AMNEX, Inc. | 914-235-1003 x116 |
| 372 | SBC Long Distance | 925-468-5321 |
| 373 | USC Telecom, Inc. (EqualNet) | 281-529-4648 |
| 374 | Connect Americom Corp. | 210-492-8200 |
| 375 | AT&T EasyLink Services | 908-542-6741 |
| 376 | Northern Telecom Inc. | 615-734-4657 |
| 377 | BellSouth Long Distance | 770-352-3039 |
| 378 | Tel Serv | 605-225-1837 |
| 379 | Professional Fusion Enterprises, Inc. | 714-979-3532 |
| 380 | Integrated Telecommunications Systems, Inc. | 301-983-2762 |
| 381 | CoreComm | 614-825-9900 |
| 382 | Long Distance Management Inc. | 405-236-2255 |
| 384 | TLD, Inc. | 809-273-5629 |
| 385 | The Switchboard | 405-254-2255 |
| 386 | MediaOne, Inc. | 510-273-8686 |
| 387 | AT&T Communications | 908-542-6741 |
| 388 | KDD America, Inc. | --- |
| 389 | EATELNET | 504-621-4213 |
| 390 | ONE-2-ONE Communications | 334-433-6300 |
| 392 | HSS Vending Distributors | 412-264-9040 |
| 393 | Intermedia Communications Inc. | 813-829-2930 |
| 394 | Primus Telecommunications, Inc. | 703-394-5913 |
| 395 | USC Telecom, Inc. (EqualNet) | 281-529-4648 |
| 397 | Davel Communications Inc. | 813-664-9797 x231 |
| 399 | Telco Holdings, Inc. | 703-631-5600 |
| 400 | Global Crossing Telecommunications, Inc. | 716-777-8456 |
| 401 | Broadwing Telecommunications Inc. | 512-433-7982 |
| 402 | Integretel Inc. | 408-362-4184 |
| 404 | International Telcom, Ltd. | 206-479-1904 |
| 405 | Alternate Communications Technology Inc. | 317-575-9556 |
| 406 | WorldCom Inc. | 918-590-4581 |
| 407 | Nuestra Telefonica | 212-541-9200 |
| 408 | WorldCom Inc. | 918-590-4581 |
| 409 | US Buying Group, Inc. | --- |
| 410 | Call America/Palm Desert | 619-340-2112 |
| 412 | Penn Telecom, Inc. | 412-443-9666 |
| 413 | Alternative Long Distance Inc. dba Money $avers | 512-404-2250 |
| 414 | USC Telecom, Inc. (EqualNet) | 281-529-4648 |
| 415 | ESPI, Inc. | 519-351-1957 |
| 416 | Ameritel c/o Network Telephone Svcs, Inc | 818-992-4300 |
| 417 | Pioneer Telecom | 608-723-2181 |
| 419 | H.G. Telecom, Inc | 817-339-1700 |
| 420 | Qwest Communications | 303-992-4055 |
| 421 | WorldCom Inc. | 918-590-4581 |
| 422 | Island Tel, PEI | 613-785-1120 |
| 423 | Nickel Fone | 512-377-3216 |
| 424 | Telus Communications Inc. | 613-781-0815 |
| 425 | American Network Exchange Inc., sub. of AMNEX, Inc. | 914-235-1003 x116 |
| 426 | Global Center, Inc. | 716-777-8456 |
| 427 | Western Telecom, Inc. | 713-777-8227 |
| 428 | WorldCom Inc. | 918-590-4581 |
| 429 | Extelcom dba Express Tel | 801-521-0200 |
| 432 | Qwest Communications | 303-992-4055 |
| 434 | Maritime Tel & Tel | 613-785-1120 |
| 435 | Global TeleMedia International, Inc. | 770-667-6088 |
| 438 | Sam's Discount Long Distance, Inc. | 817-483-5145 |
| 439 | Star Tel, Inc. | 409-821-2848 |
| 440 | WorldCom Technologies, Inc. | 918-590-4581 |
| 441 | Escondido Telephone Company | 708-449-7000 |
| 442 | WorldCom Inc. | 918-590-4581 |
| 443 | Logix Communications Corp. dba American Telco, Inc. | 405-516-8752 |
| 444 | Global Crossing Telecommunications, Inc. | 716-777-8456 |
| 445 | NewTel Communications | 613-781-0815 |
| 446 | WorldCom Inc. | 918-590-4581 |
| 447 | FaxNet Corporation | 617-557-4300 |
| 448 | NB Tel | 613-660-3414 |
| 450 | WorldCom Inc. | 918-590-4581 |
| 451 | Qwest Communications | 303-992-4055 |
| 452 | Qwest Communications | 303-992-4055 |
| 453 | WorldCom Inc. | 918-590-4581 |
| 456 | WorldCom Inc. | 918-590-4581 |
| 457 | Telco Communications Group dba Dial & Save (Excel Comms.) | 214-863-8041 |
| 458 | Powercom Corporation | 920-887-3148 |
| 460 | SATLINK 3000, Inc. dba Independent Network Services, Inc. | 602-335-1231 |
| 461 | TTE OF CHARLESTON | 803-744-0150 |
| 462 | Qwest Communications | 303-992-4055 |
| 463 | Redwood Long Distance | 507-644-3844 |
| 464 | WorldCom Inc. | 918-590-4581 |
| 465 | Intelco | --- |
| 466 | Virgin Islands Tele-Com | 809-776-1716 |
| 467 | Chickasaw Long Distance Co. | 405-622-5223 |
| 468 | ITC Networks | 801-487-7495 |
| 469 | GMW Company | 806-762-4565 |
| 470 | American Tel Group, Inc. | 505-294-4440 |
| 471 | WorldCom Inc. | 918-590-4581 |
| 472 | USC Telecom, Inc. (EqualNet) | 281-529-4648 |
| 475 | Firstel | 605-332-3232 |
| 476 | TEK Communications, Inc. | 202-789-7860 |
| 477 | POPP Telcom | 612-546-9707 |
| 478 | ITC Networks | 801-487-7495 |
| 480 | Vista Group International | 216-808-2201 |
| 481 | TeleData International, Inc. | 404-436-1000 |
| 482 | Tele-Sys, Inc. | 615-482-2140 |
| 483 | Xpedite Systems, Inc | 732-389-3900 |
| 484 | Community Long Distance | 803-328-2534 |
| 485 | Teltrust, Inc. | 801-535-2000 |
| 486 | Ironton Long Distance Co. | 610-799-7283 |
| 488 | WorldCom Inc. | 918-590-4581 |
| 491 | Northern Arizona Communications Corp. | 602-774-2686 |
| 492 | Coastal Long Distance Services, Inc. | 912-368-3300 |
| 493 | Extelcom dba Express Tel | 801-521-0200 |
| 494 | TransAmerica Communications, Inc. | 407-241-6515 |
| 495 | Winstar | 248-539-7877 |
| 497 | Econ-A-Call Inc. of Hays | 913-628-1750 |
| 499 | Norlight Telecommunications, Inc. | 218-723-8253 |
| 500 | Global Crossing Telemanagement, Inc. | 716-777-8456 |
| 501 | United Technological Systems, Inc. | 972-690-5654 |
| 502 | WorldXChange | 619-547-5413 |
| 505 | Century Telecommunications, Inc. | 512-754-5690 |
| 506 | Friendship Long Distance | 214-390-2897 |
| 507 | fONOROLA | 914-631-3666 |
| 508 | INTEX | 404-395-1855 |
| 509 | Olympic Telecommunications, Inc. | 206-505-5518 |
| 510 | Innovative Communications, Inc. | 410-461-7966 |
| 511 | NexGen 511 | 716-777-8456 |
| 512 | TCG | 718-355-2762 |
| 514 | Dominican Communications | 212-491-3800 |
| 515 | Global Crossing Telecommunications, Inc. | 716-777-8456 |
| 516 | Global Crossing Telecommunications, Inc. | 716-777-8456 |
| 518 | Telecon Communications Corporation | 518-762-3456 |
| 519 | RSL COM U.S.A. | 818-888-7600 |
| 520 | TEL-SPAN COMMUNICATIONS, INC. | 615-320-0836 |
| 522 | Transaction Network Services | 703-453-8316 |
| 523 | WorldCom Inc. | 918-590-4581 |
| 525 | Lexcom Long Distance Company | 336-249-5729 |
| 526 | Poka-Lambro Telecommuncations, Inc. | 806-924-7234 |
| 527 | Independence Telephone Co. | 216-524-9292 |
| 529 | TELECOM WEST | 503-245-3322 |
| 530 | CoreComm | 614-825-9900 |
| 531 | Farmers Long Distance, Inc. | 803-382-2350 |
| 532 | Equal Access of Washington | 202-588-8000 |
| 533 | Long Distance Discount Inc. | 314-651-3373 |
| 534 | Touch 1 Communications | 334-368-8600 |
| 535 | WorldCom Inc. | 918-590-4581 |
| 536 | Long Distance Management | 502-443-6302 |
| 537 | Qwest Communications | 303-992-4055 |
| 538 | WorldCom Inc. | 918-590-4581 |
| 539 | Global Crossing Telecommunications, Inc. | 716-777-8456 |
| 540 | American Long Distance Exchange, Inc. | --- |
| 543 | DIGITRAN CORP. | --- |
| 544 | TLX Communications, Inc. dba TELAMERICA L.D. | 225-387-4438 |
| 545 | Keystone Telecom, Inc. | 717-344-7748 |
| 546 | WorldCom Inc. | 918-590-4581 |
| 547 | TELEFONICA LARGA DISTANCIA | 787-273-5479 |
| 548 | Cleartel Communications | 202-463-8500 |
| 549 | National Brands, Inc. dba Sharenet Communications Company | 602-269-3201 |
| 550 | Century Long Distance | 608-796-5834 |
| 552 | LAKE STATES Communications, Inc. | 608-233-5544 |
| 553 | Parkway Communications, Inc. | 214-326-1200 |
| 554 | CellToll Corporation | 213-245-0444 |
| 555 | WorldCom Inc. | 918-590-4581 |
| 556 | U.S. Billing | 210-949-7150 |
| 557 | GST Telecom | 208-472-4499 |
| 558 | Midcom of Arizona,Inc. | --- |
| 560 | DTG Communications, Inc. | 605-263-3301 |
| 561 | TXU Communications | 409-637-4505 |
| 562 | LCI | 605-582-7527 |
| 563 | Global Crossing Advanced Card Services, Inc. | 716-777-8456 |
| 565 | Metro One Telecommunications, Inc. | 503-643-9500 |
| 566 | T-NET (Cable & Wireless) | 703-760-3993 |
| 567 | Americom Communications | 614-759-4747 |
| 568 | USC Telecom, Inc. (EqualNet) | 281-529-4648 |
| 569 | Global Crossing Bandwidth, Inc. | 716-777-8456 |
| 571 | Chautauqua & Erie Communications, Inc. | 716-326-4911 |
| 572 | AirTouch Cellular | 925-279-6240 |
| 573 | JC&N Satellite Telecommunications | 619-296-9821 |
| 574 | U.S. Connect Corp. | 210-492-8200 |
| 577 | TransWorld Network Corp. | 813-287-1795 x2216 |
| 578 | TTI Telecommunications, Inc. | ---- |
| 579 | Aliant Systems Inc. | 402-486-7205 |
| 581 | Ben Lomand Communications, Inc. | 615-668-4132 |
| 582 | International Telemedia Associates, Inc. | 800-285-4263 |
| 583 | GST Telecom | 208-472-4499 |
| 584 | HEREFORD LONG DISTANCE SERVICES | 806-364-3331 |
| 585 | Custom Teleconnect, Inc. | 702-368-3324 |
| 586 | United Digital Network, Inc. (UDNI) | 972-756-2089 |
| 588 | WorldCom Inc. | 918-590-4581 |
| 589 | WorldCom Inc. | 918-590-4581 |
| 590 | CoreComm | 614-825-9900 |
| 591 | Intel Communications | 903-759-1957 |
| 593 | TRANSACTION NETWORKS, INC. | 904-730-4304 |
| 594 | EagleCom, Inc. | 405-338-4222 |
| 595 | U.S. Republic Communications, Inc. | 214-230-7200 |
| 597 | Pacific Gateway Exchange | 650-375-6700 |
| 598 | American Discount Telecommunications Inc | 214-283-1111 |
| 599 | IntelCom Group, Inc. | 303-572-5994 |
| 601 | North American Intelecom | 512-227-1918 |
| 603 | Incomnet Communications Corporation | 949-251-8092 |
| 604 | EconoPhone Inc. | 206-923-2372 |
| 606 | Biz Tel Long Distance Telephone Co. | 407-697-5155 |
| 607 | ONE-2-ONE Communications | 334-433-6300 |
| 609 | Teleglobe USA, Inc. | 703-821-4835 |
| 610 | Pioneer Long Distance | 316-356-2374 |
| 612 | EqualNet Corporation | 281-529-4648 |
| 613 | Cybernet International, Inc. | 503-224-2022 |
| 614 | Cincinnati Bell Long Distance | 513-357-5120 |
| 615 | PRIMUS Telecommunications Canada | 604-891-0829 |
| 617 | AMVOX | 408-957-4150 |
| 618 | RSL COM U.S.A. | 818-888-7600 |
| 619 | Colorado River Communications | 702-641-5177 x107 |
| 620 | Telehop Communications Inc. | 905-836-9238 |
| 621 | Winstar | 248-539-7877 |
| 622 | TeleManagement Systems, Inc. | 303-369-2552 |
| 624 | American Telesource International, Inc. | 210-558-6090 |
| 625 | OAN Services, Inc. | 818-678-4626 |
| 626 | Tel-One | 209-235-5555 |
| 627 | Nationwide Emergency Telecomm. System (NETS) | --- |
| 628 | Star Telephone Long Distance | 910-564-7827 |
| 629 | WorldXChange | 619-547-5413 |
| 630 | Telegroup | 515-472-5000 |
| 631 | LONG DISTANCE OF MICHIGAN | 313-873-5500 |
| 633 | Global Crossing Telecommunications, Inc. | 716-777-8456 |
| 636 | VarTec Telecom dba Clear Choice Communications | 214-230-7200 |
| 637 | FOX COMMUNICATIONS CORP. | 206-562-2900 |
| 638 | Northwest Telecom, Ltd. | --- |
| 639 | NEP Long Distance Co. | 717-785-2201 |
| 640 | Communications Brokers, Inc. | 214-418-1885 |
| 641 | Telecommunications Service Center, Inc. | 813-933-6350 |
| 643 | WinStar | 248-539-7877 |
| 644 | Arcada Communications | 206-441-5022 |
| 645 | American Communications Technology, Inc. | 702-348-8841 |
| 646 | Contact America, Inc. | --- |
| 647 | Pioneer Long Distance, Inc. | 405-375-0139 |
| 648 | Winstar | 248-539-7877 |
| 649 | Working Assets | 415-788-0777 |
| 650 | OAN Services, Inc. | 818-678-4626 |
| 651 | O.L.C. Company | 713-880-7255 |
| 652 | Bell Atlantic Communications, Inc. | 703-974-3547 |
| 653 | Specialized Telecommunications | 510-783-6300 |
| 654 | Cincinnati Bell Long Distance | 513-357-5120 |
| 655 | T-NETIX, Inc. | 303-705-5500 |
| 656 | National Network Corp. | 801-521-0200 |
| 657 | NATIONAL Telecom of Florida | 305-491-9300 |
| 658 | OCI | --- |
| 659 | DirectLink of Oregon, Inc. | 503-266-8221 |
| 660 | Connect America Communications, Inc. | 210-492-8200 |
| 661 | Broadwing Telecommunications Inc. | 512-742-2456 |
| 662 | Valuline Long Distance | 505-271-9008 |
| 663 | Logix Communications Corporation | 405-516-8752 |
| 665 | Qwest Communications | 303-992-4055 |
| 666 | Systems 1000 | 714-758-2814 |
| 668 | US FiberCom Network, Inc. | 212-302-3365 |
| 669 | TCA Long Distance | 806-374-6974 |
| 670 | Cameron Long Distance | 318-583-7000 |
| 674 | Venser, Inc. | 809-273-5629 |
| 675 | Convergent Communications Inc. | 303-749-3000 |
| 677 | WATS/800, Inc. | 407-877-5454 |
| 678 | Birch Telecom | 316-343-4594 |
| 679 | Feist Long Distance | 913-268-9547 |
| 680 | StormTel, Inc. | 941-945-2335 |
| 681 | Huntleigh Telecomm. Group, Inc. | 915-543-6570 |
| 682 | Americall Communications | 713-729-4617 |
| 683 | WorldCom Inc. | 918-590-4581 |
| 684 | TXU Communications | 409-637-4505 |
| 685 | Intl.800 Telecom dba Telecall Long Dist. | 303-691-2115 |
| 686 | AT&T Canada Long Distance Services Co. | 416-345-2697 |
| 687 | NTS Communications Inc. | 806-762-4565 |
| 688 | Mustang Tele-Communications, Inc. | 713-871-9711 |
| 689 | Powercom Corporation | 920-887-3148 |
| 690 | Qwest Communications | 303-992-4055 |
| 691 | Hamilton Telecommunications | 402-694-5101 |
| 693 | Deluxe Data Systems | 414-341-5123 |
| 694 | Frontier Long Distance of America | 716-777-8456 |
| 695 | Opticall Communications Services | 619-245-6784 |
| 696 | Integrated Systems Corporation | 405-528-7500 |
| 697 | Matrix Telecom | 817-581-9380 |
| 698 | Bell Atlantic Communications | 703-974-3547 |
| 699 | US TeleServices, Inc. | 703-691-2220 |
| 700 | Tel America | 801-521-0200 |
| 701 | Continental Long Distance | 512-404-5751 |
| 703 | Keystone Telecommunications Inc. | 717-541-8140 |
| 704 | Fibernet Telecommunications, Inc. | 602-788-6100 |
| 705 | Global Crossing Telecommunications, Inc. | 716-777-8456 |
| 706 | ICON Communications Corporation [GST Telecom] | 208-472-4499 |
| 707 | TelVue Corporation | 609-273-8888 |
| 708 | Light Link Inc/dba Taylor Comm. Grp. | 210-525-0028 |
| 709 | Tel America | 801-521-0200 |
| 711 | Las Vegas Convention & Visitors Authority | 702-892-7450 |
| 712 | WCS/DIAL ONE | 406-245-6102 |
| 713 | Northern Wisconsin L.D.S. | 715-356-2330 |
| 715 | Latatel de America, Inc. | 212-874-6286 |
| 716 | Nationwide Communications, Inc. | 800-968-0412 |
| 717 | Network One, Inc. | 904-730-0050 |
| 718 | U S West Long Distance | 303-672-1057 |
| 719 | Startec Global Operating Company | 301-767-3200 |
| 721 | Voice Technical Corporation | --- |
| 722 | HI-PLAINS NTS COMMUNICATIONS | 806-665-0706 |
| 723 | Capital Telecommunications, Inc. | 717-848-8800 |
| 724 | WorldCom Inc. | 918-590-4581 |
| 725 | McLeodUSA Telecommunications Services, Inc. | 319-298-7632 |
| 726 | ProCom, Inc. | 304-379-2238 |
| 727 | Switch 2000, Inc. | 507-345-5670 |
| 728 | Peoples Communication, Inc. | 903-763-4941 |
| 729 | Tel America | 801-521-0200 |
| 731 | Telescan Inc. | 423-282-5043 |
| 732 | AT&T Communications | 908-542-6741 |
| 733 | WorldCom Inc. | 918-590-4581 |
| 734 | Scherers Communications Group, Inc. | 614-847-6161 |
| 735 | I-Link Communications | 602-264-8626 |
| 737 | WorldCom Inc. | 918-590-4581 |
| 738 | WorldCom Inc. | 918-590-4581 |
| 741 | WorldCom Inc. | 918-590-4581 |
| 742 | WorldCom Inc. | 918-590-4581 |
| 743 | Peninsula Long Distance Service Inc. | 414-743-1060 |
| 744 | GT Com Long Distance | 850-227-7272 |
| 746 | National Telephone Exchange (PA) | 717-232-8201 |
| 748 | CommNet Cellular, Inc. | 303-694-8935 |
| 750 | Hi-Rim Communications, Inc. | --- |
| 751 | WorldCom Inc. | 918-590-4581 |
| 752 | Excel Telecommunications, Inc. | 972-705-5500 |
| 754 | AT&T Communications | 908-542-6741 |
| 755 | AT&T Communications | 908-542-6741 |
| 756 | ZeroPlus Dialing Inc. | --- |
| 757 | Qwest Communications | 303-992-4055 |
| 758 | Qwest Communications | 303-992-4055 |
| 759 | Telenet Comm. Corp. [Sprint] | 913-624-6881 |
| 760 | Alternative Long Distance, Inc. | 303-623-2385 |
| 762 | State of California - CALNET | 916-657-9447 |
| 763 | Southern New England Telephone (SNET) | 860-947-7605 |
| 764 | Network Plus | 617-786-4000 |
| 765 | Broadwing Telecommunications Inc. | 512-433-2456 |
| 766 | Yavapai Telephone Exchange | 602-678-0463 |
| 767 | Payline Systems Inc. | 503-692-6846 |
| 769 | Omni Communications, Inc. | 561-625-1900 |
| 770 | Souris River Telecommunications Company | 701-858-5246 |
| 771 | Telecom*USA {MCIWorldCom} | 972-729-5166 |
| 772 | AT&T Communications | 908-542-6741 |
| 773 | Sprint Canada, Inc. | 416-496-4951 |
| 774 | CityNet Communications Inc. | 313-626-1710 |
| 775 | Pencor Services dba Palmerton Long Distance | 610-826-9140 |
| 776 | Priority One Long Distance | 909-483-1240 |
| 777 | AlternaTel [Sprint] | 913-624-6881 |
| 778 | CommuniGroup of K.C. (dba CGI) | 913-722-6005 |
| 779 | Autumn Communications, Inc. | 210-697-0766 |
| 780 | Matrix Telecom | 817-581-9380 |
| 781 | WXL Communications, Ltd. (WorldxChange) | 613-787-1041 |
| 782 | ILD Telecommunications, Inc. | 972-267-0100 x237 |
| 783 | MTS Communications Inc. | 613-785-1120 |
| 784 | Sunshine Telephone Inc. dba SUNTEL | 407-872-0470 |
| 786 | WorldCom Inc. | 918-590-4581 |
| 787 | Star Tel of Abilene/Western Telenet Inc. | --- |
| 788 | C-COM | 303-938-1417 |
| 789 | WorldCom Inc. | 918-590-4581 |
| 790 | Affiliated Telecom Svcs. Inc. | 214-283-1111 |
| 791 | B.R. Communications | 214-283-1111 |
| 792 | SouthTel Corporation | 210-826-8613 |
| 793 | Southwest Texas Long Distance Co. | 830-683-1924 |
| 794 | Ameritel | 707-257-3898 |
| 795 | CapRock Telemanagement | 972-239-9137 |
| 796 | Indiantown Telephone Long Distance | 561-597-3636 |
| 797 | WorldCom Inc. dba Touch One Long Distance | 918-590-4581 |
| 799 | Long Distance International, Inc. | 954-522-3300 |
| 800 | WorldCom Inc. | 918-590-4581 |
| 801 | WorldCom Inc. | 918-590-4581 |
| 802 | Electric Lightwave, Inc. | 800-354-2780 |
| 803 | Low Country Carrier dba Hargray L.D. Co. | 843-686-1111 |
| 805 | OCI | --- |
| 806 | NACT | 801-225-6248 |
| 807 | South Carolina Network, Inc. | 803-771-7476 |
| 808 | Eastern Telecom dba InterQuest | 706-645-8658 |
| 809 | Asia International Services Corp. (AIC) | 604-298-8810 |
| 810 | Winstar | 248-539-7877 |
| 811 | VarTec Telecom, Inc. | 214-230-7200 |
| 813 | American Tel Enterprises, Inc., subsid. of Fon Digital Network | 407-702-2000 |
| 814 | Discount America | 512-392-6284 |
| 816 | Consolidated Technologies, Inc (CTI) | 604-893-1555 |
| 817 | VALUE-ADDED COMMUNICATIONS | 706-628-6606 |
| 818 | VarTec Telecom, Inc. | 214-230-7200 |
| 819 | Cablevision Lightpath Inc. | 516-393-3456 |
| 820 | G.E. Exchange | 770-644-7680 |
| 822 | Athena International L.L.C. | --- |
| 824 | WorldCom Inc. | 918-590-4581 |
| 826 | Telecom*USA {MCIWorldCom} | 972-729-5166 |
| 827 | MVP Communications, Inc. | 314-651-0505 |
| 828 | Excel Telecommunications, Inc. | 972-705-5500 |
| 829 | Caribbean Telecommunications Consortium, Inc. | 415-908-1250 |
| 830 | Public Service Company of NM | 505-848-2858 |
| 831 | Global Crossing Telecommunications, Inc. | 716-777-8456 |
| 832 | Telecom*USA {MCIWorldCom} | 972-729-5166 |
| 833 | Business Telecom, Inc. (BTI) | 919-863-7270 |
| 834 | Communication TeleSystems Intl. dba WorldxChange Comms. | 619-547-5700 |
| 835 | Telecom*USA {MCIWorldCom} | 972-729-5166 |
| 836 | Branson Telephone | 417-335-5123 |
| 837 | Norlight Telecommunications, Inc. | 218-723-8253 |
| 838 | PhoneTel Technologies Inc. | 216-241-2555 |
| 839 | Cable & Wireless Communications, Inc. | --- |
| 840 | World Pass Communications Corp. | 305-935-5475 |
| 841 | First Financial Management Corp. | |
| 842 | World Access Communications Corp. (WACC) | 305-577-9700 |
| 843 | Advanced Telecom Systems | 408-988-3639 |
| 845 | TeleCable Corporation | --- |
| 846 | WorldCom Inc | 918-590-4581 |
| 847 | VIP Connections, Inc. | 808-544-0900 |
| 848 | Primus Telecommunications, Inc. | 954-967-6226 |
| 849 | Correctional Billing Services | 334-875-3377 |