Subject: npa.800.carrier.list -- forgot to add 514 prefix 202 RCCP RADIO COMMON CARRIER PAGING 212 RCCP RADIO COMMON CARRIER PAGING 213 9348 CINCINNATI BELL TELEPHONE 220 ATZ ATX-COMMUNICATIONS 221 ATX AT&T-C 222 ATX AT&T-C 223 ATX AT&T-C 224 LDL LONG DISTANCE FOR LESS 225 ATX AT&T-C 226 ATL ATC 227 ATX AT&T-C 228 ATX AT&T-C 229 TDX CABLE & WIRELESS COMMUNICATIONS 230 NTK NETWORK TELEMANAGEMENT SERVICES 231 ATX AT&T-C 232 ATX AT&T-C 233 ATX AT&T-C 234 MCI MCI TELECOMMUNICATIONS CORPORATION 235 ATX AT&T-C 236 SCH SCHNEIDER COMMUNICATIONS 237 ATX AT&T-C 238 ATX AT&T-C 239 DLT DELTA COMMUNICATIONS, INC. 240 SIR SOUTHERN INTEREXCHANGE SERVICES 241 ATX AT&T-C 242 ATX AT&T-C 243 ATX AT&T-C 244 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 245 ATX AT&T-C 246 9553 SOUTHWESTERN BELL 247 ATX AT&T-C 248 ATX AT&T-C 249 LWC LASSMAN-WEBER COMMUNICATIONS 251 ATX AT&T-C 252 ATX AT&T-C 253 ATX AT&T-C 254 TTU TOTAL-TEL USA 255 ATX AT&T-C 256 LSI LONG DISTANCE SAVERS 257 ATX AT&T-C 258 ATX AT&T-C 259 LSI LONG DISTANCE SAVERS 260 COK COM-LINK21 261 SCH SCHNEIDER COMMUNICATIONS 262 ATX AT&T-C 263 CAN TELCOM CANADA 264 LDD LDDS COMMUNICATIONS 265 CAN TELCOM CANADA 266 CSY COM SYSTEMS 267 CAN TELCOM CANADA 268 CAN TELCOM CANADA 269 FDG FIRST DIGITAL NETWORK 270 CRZ CLEARTEL COMMUNICATIONS 271 TRA3 TRAFFIC ROUTING ADMINISTRATION 3 272 ATX AT&T-C 273 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 274 MCI MCI TELECOMMUNICATIONS CORPORATION 275 ITT MTD/UNITED STATES TRANSMISSION SYSTEMS 276 ONE ONE CALL COMMUNICATIONS, INC. 277 SNT MCI / TDD / SOUTHERNNET, INC. 279 MAL MIDAMERICAN 280 ADG ADVANTAGE NETWORK, INC. 282 ATX AT&T-C 283 MCI MCI TELECOMMUNICATIONS CORPORATION 284 MCI MCI TELECOMMUNICATIONS CORPORATION 286 9147 SOUTHERN NEW ENGLAND TELEPHONE 287 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 288 MCI MCI TELECOMMUNICATIONS CORPORATION 289 MCI MCI TELECOMMUNICATIONS CORPORATION 292 ATX AT&T-C 293 PRO PROTO-COL 294 FDC AFFORD A CALL 295 ACT ACC LONG DISTANCE CORPORATION 296 LDW LONG DISTANCE SERVICE, INC. 297 ARE AMERICAN EXPRESS TRS 298 CNO COMTEL OF NEW ORLEANS 299 ATL ATC 302 RCCP RADIO COMMON CARRIER PAGING 312 RCCP RADIO COMMON CARRIER PAGING 320 CQD CONQUEST LONG DISTANCE CORPORATION 321 ATX AT&T-C 322 ATX AT&T-C 323 ATX AT&T-C 324 HNI HOUSTON NETWORKM INC./VXVY TELECOM, INC. 325 ATX AT&T-C 326 UTC US TELCOM, INC./US SPRINT 327 ATX AT&T-C 328 ATX AT&T-C 329 ATL ATC 330 ATL ATC 331 ATX AT&T-C 332 ATX AT&T-C 333 MCI MCI TELECOMMUNICATIONS CORPORATION 334 ATX AT&T-C 335 SCH SCHNEIDER COMMUNICATIONS 336 ATX AT&T-C 337 FDR FIRST DATA RESOURCES 338 ATX AT&T-C 339 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 340 FFM FIRST FINANCIAL MANAGEMENT CORPORATION 341 ATX AT&T-C 342 ATX AT&T-C 343 ATX AT&T-C 344 ATX AT&T-C 345 ATX AT&T-C 346 ATX AT&T-C 347 UTC US TELCOM, INC./US SPRINT 348 ATX AT&T-C 349 DCT DIRECT COMMUNICATIONS, INC. 350 CSY COM SYSTEMS 351 ATX AT&T-C 352 ATX AT&T-C 353 SCH SCHNEIDER COMMUNICATIONS 354 ATX AT&T-C 355 ATZ ATX-COMMUNICATIONS 356 ATX AT&T-C 357 CNZ CAM-NET SYSTEMS-INC. 358 ATX AT&T-C 359 UTC US TELCOM, INC./US SPRINT 360 CWV ???????????????????????????????????????? 361 CAN TELCOM CANADA 362 ATX AT&T-C 363 CAN TELCOM CANADA 364 HNI HOUSTON NETWORKM INC./VXVY TELECOM, INC. 365 MCI MCI TELECOMMUNICATIONS CORPORATION 366 UTC US TELCOM, INC./US SPRINT 367 ATX AT&T-C 368 ATX AT&T-C 369 TDD MCI / TELECONNECT 370 TDD MCI / TELECONNECT 372 ATX AT&T-C 373 TDD MCI / TELECONNECT 374 ITG INTERNATIONAL TELECHARGE, INC. 375 TNO ATC CIGNAL COMMUNICATIONS 375 ATL ATC 376 ECR ECONO-CALL LONG DISTANCE 377 GTS TELENET COMMUNICATIONS CORPORATION 378 NTP NATIONAL TELEPHONE COMPANY 379 EMI EASTERN MICROWAVE 381 LMI LONG DISTANCE OF MICHIGAN 382 ATX AT&T-C 383 TDD MCI / TELECONNECT 384 FDT FRIEND TECHNOLOGIES 385 CAB HEDGES COMMUNICATIONS /COM CABLE LAYING 386 TBQ TELECABLE CORPORATION 387 CAN TELCOM CANADA 388 MCI MCI TELECOMMUNICATIONS CORPORATION 390 EBR ECONO-CALL 392 ATX AT&T-C 393 EXF PIONEER TELEPHONE /EXECULINES OF FLORIDA 394 TDX CABLE & WIRELESS COMMUNICATIONS 395 MCI MCI TELECOMMUNICATIONS CORPORATION 396 BOA BANK OF AMERICA 397 TDD MCI / TELECONNECT 399 ARZ AMERICALL CORPORATION (CA) 402 RCCP RADIO COMMON CARRIER PAGING 412 RCCP RADIO COMMON CARRIER PAGING 420 TGR TMC OF SOUTHWEST FLORIDA 421 ATX AT&T-C 422 ATX AT&T-C 423 ATX AT&T-C 424 ATX AT&T-C 425 TTH TELE TECH, INC. 426 ATX AT&T-C 427 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 428 ATX AT&T-C 429 TRF T-TEL 431 ATX AT&T-C 432 ATX AT&T-C 433 ATX AT&T-C 434 AGN AMERIGON 435 ATX AT&T-C 436 IDN INDIANA SWITCH, INC. 437 ATX AT&T-C 438 ATX AT&T-C 439 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 440 TXN TEX-NET 441 ATX AT&T-C 442 ATX AT&T-C 443 ATX AT&T-C 444 MCI MCI TELECOMMUNICATIONS CORPORATION 445 ATX AT&T-C 446 ATX AT&T-C 447 ATX AT&T-C 448 ATX AT&T-C 449 UTD UNITED TELCO / TELAMAR 450 USL US LINK LONG DISTANCE 451 ATX AT&T-C 452 ATX AT&T-C 453 ATX AT&T-C 454 ALN ALLNET COMMUNICATIONS SERVICES 455 LDG LDD, INC. 456 MCI MCI TELECOMMUNICATIONS CORPORATION 457 ATX AT&T-C 458 ATX AT&T-C 459 9631 NORTHWEST BELL 460 NTX NATIONAL TELEPHONE EXCHANGE 461 CAN TELCOM CANADA 462 ATX AT&T-C 463 CAN TELCOM CANADA 464 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 465 CAN TELCOM CANADA 466 ALN ALLNET COMMUNICATIONS SERVICES 467 LDD LDDS COMMUNICATIONS 468 ATX AT&T-C 469 IAS IOWA NETWORK SERVICES 471 ALN ALLNET COMMUNICATIONS SERVICES 472 ATX AT&T-C 473 UTC US TELCOM, INC./US SPRINT 474 32V1 VIRGIN ISLAND TELEPHONE 475 TDD MCI / TELECONNECT 476 SNT MCI / TDD / SOUTHERNNET, INC. 477 MCI MCI TELECOMMUNICATIONS CORPORATION 478 AAM ALASCOM 479 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 481 1186 GTE/NORTH 482 ATX AT&T-C 483 0328 GTE/FLORIDA 484 TDD MCI / TELECONNECT 485 TDD MCI / TELECONNECT 486 TDX CABLE & WIRELESS COMMUNICATIONS 487 UTC US TELCOM, INC./US SPRINT 488 UTC US TELCOM, INC./US SPRINT 489 LDD LDDS COMMUNICATIONS 492 ATX AT&T-C 493 IPC INTERNATION PACIFIC 494 NWR NETWORK TELEPHONE SERVICE 495 JNT J-NET COMMUNICATIONS 496 TRA3 TRAFFIC ROUTING ADMINISTRATION 3 502 RCCP RADIO COMMON CARRIER PAGING 512 RCCP RADIO COMMON CARRIER PAGING 514 ? 520 PCD PENTAGON COMPUTER DATA, LTD. 521 ATX AT&T-C 522 ATX AT&T-C 523 ATX AT&T-C 524 ATX AT&T-C 525 ATX AT&T-C 526 ATX AT&T-C 527 ATX AT&T-C 528 ATX AT&T-C 529 MIT MIDCO COMMUNICATIONS 530 VRT VARTEC NATIONAL, INC. 531 ATX AT&T-C 532 ATX AT&T-C 533 ATX AT&T-C 534 TRA3 TRAFFIC ROUTING ADMINISTRATION 3 535 ATX AT&T-C 536 ALN ALLNET COMMUNICATIONS SERVICES 537 ATX AT&T-C 538 ATX AT&T-C 539 FNE FIRST PHONE 540 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 541 ATX AT&T-C 542 ATX AT&T-C 543 ATX AT&T-C 544 ATX AT&T-C 545 ATX AT&T-C 546 UTC US TELCOM, INC./US SPRINT 547 ATX AT&T-C 548 ATX AT&T-C 549 CBU CALL AMERICA 550 CMA CALL-AMERICA 551 ATX AT&T-C 552 ATX AT&T-C 553 ATX AT&T-C 554 ATX AT&T-C 555 ATX AT&T-C 556 ATX AT&T-C 557 ALN ALLNET COMMUNICATIONS SERVICES 558 ATX AT&T-C 561 CAN TELCOM CANADA 562 ATX AT&T-C 563 CAN TELCOM CANADA 564 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 565 CAN TELCOM CANADA 566 ALN ALLNET COMMUNICATIONS SERVICES 567 CAN TELCOM CANADA 568 MCI MCI TELECOMMUNICATIONS CORPORATION 569 TEN TELESPHERE NETWORK 572 ATX AT&T-C 574 AMM ACCESS LONG DISTANCE 575 AOI UNITED COMMUNICATIONS, INC. 577 GTS TELENET COMMUNICATIONS CORPORATION 579 LNS LINTEL SYSTEMS 580 WES WESTEL 582 ATX AT&T-C 583 TDD MCI / TELECONNECT 584 TDD MCI / TELECONNECT 586 ATC ACTION TELECOM COMPANY 587 LTQ LONG DISTANCE FOR LESS 588 ATC ACTION TELECOM COMPANY 589 LGT LITEL 592 ATX AT&T-C 593 TDD MCI / TELECONNECT 594 TDD MCI / TELECONNECT 595 32P1 PUERTO RICO TELEPHONE 596 TOI TELECOM "OPTIONS" PLUS, INC. 599 LDM LONG DISTANCE MANAGEMENT 602 RCCP RADIO COMMON CARRIER PAGING 612 RCCP RADIO COMMON CARRIER PAGING 621 ATX AT&T-C 622 ATX AT&T-C 623 TRA3 TRAFFIC ROUTING ADMINISTRATION 3 624 ATX AT&T-C 625 NLD NATIONAL DATA CORP 626 ATX AT&T-C 627 MCI MCI TELECOMMUNICATIONS CORPORATION 628 ATX AT&T-C 629 2284 BEEHIVE TELEPHONE 631 ATX AT&T-C 632 ATX AT&T-C 633 ATX AT&T-C 634 ATX AT&T-C 635 ATX AT&T-C 636 CQU CONQUEST COMMUNICATION CORPORATION 637 ATX AT&T-C 638 ATX AT&T-C 639 BUR BURLINGTON TEL 640 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 641 ATX AT&T-C 642 ATX AT&T-C 643 ATX AT&T-C 644 CMA CALL-AMERICA 645 ATX AT&T-C 646 UTT UNION TELEPHONE COMPANY 647 ATX AT&T-C 648 ATX AT&T-C 649 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 652 ATX AT&T-C 654 ATX AT&T-C 655 ESM EXECULINE OF SACRAMENTO, INC. 656 AVX AMVOX 657 TDD MCI / TELECONNECT 658 TDD MCI / TELECONNECT 659 UTC US TELCOM, INC./US SPRINT 660 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 661 CAN TELCOM CANADA 662 ATX AT&T-C 663 CAN TELCOM CANADA 664 MCI MCI TELECOMMUNICATIONS CORPORATION 665 CAN TELCOM CANADA 666 MCI MCI TELECOMMUNICATIONS CORPORATION 667 CAN TELCOM CANADA 668 CAN TELCOM CANADA 669 UTC US TELCOM, INC./US SPRINT 672 ATX AT&T-C 673 SNT MCI / TDD / SOUTHERNNET, INC. 674 TDD MCI / TELECONNECT 675 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 676 UTC US TELCOM, INC./US SPRINT 677 MCI MCI TELECOMMUNICATIONS CORPORATION 678 MCI MCI TELECOMMUNICATIONS CORPORATION 679 VOB TRANS-NET, INC. 680 2408 PACIFIC TELCOM 682 ATX AT&T-C 683 MTD METROMEDIA LONG DISTANCE 684 NTQ NORTHERN TELECOM, INC. 685 MCI MCI TELECOMMUNICATIONS CORPORATION 686 LGT LITEL 687 NTS NTS COMMUNICATIONS 688 MCI MCI TELECOMMUNICATIONS CORPORATION 689 NWS NORTHWEST TELCO 691 32D1 DOMIN REPUBLIC TELEPHONE 692 ATX AT&T-C 693 JJJ TRI-J 694 TZC TELESCAN 695 MCI MCI TELECOMMUNICATIONS CORPORATION 696 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 698 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 699 PLG PILGRIM TELEPHONE CO. 702 RCCP RADIO COMMON CARRIER PAGING 712 RCCP RADIO COMMON CARRIER PAGING 720 TGN TELEMANAGEMENT CONSULT'T CORP 721 FLX FLEX COMMUNICATIONS 722 ATX AT&T-C 723 MCI MCI TELECOMMUNICATIONS CORPORATION 724 RTC RCI CORPORATION 725 ATL ATC 726 UTC US TELCOM, INC./US SPRINT 727 MCI MCI TELECOMMUNICATIONS CORPORATION 728 TDD MCI / TELECONNECT 729 UTC US TELCOM, INC./US SPRINT 732 ATX AT&T-C 733 UTC US TELCOM, INC./US SPRINT 734 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 735 UTC US TELCOM, INC./US SPRINT 736 UTC US TELCOM, INC./US SPRINT 737 MEC MERCURY, INC. 738 MEC MERCURY, INC. 741 ATL ATC 742 ATX AT&T-C 743 UTC US TELCOM, INC./US SPRINT 744 TRA3 TRAFFIC ROUTING ADMINISTRATION 3 745 UTC US TELCOM, INC./US SPRINT 746 FTC FTC COMMUNICATIONS, INCORPORATION 747 TDD MCI / TELECONNECT 748 TDD MCI / TELECONNECT 749 ATL ATC 752 ATX AT&T-C 753 MCI MCI TELECOMMUNICATIONS CORPORATION 754 TSH TEL-SHARE 755 UTC US TELCOM, INC./US SPRINT 756 MCI MCI TELECOMMUNICATIONS CORPORATION 757 TID TMC OF SOUTH CENTRAL INDIANA 759 MCI MCI TELECOMMUNICATIONS CORPORATION 761 ACX ALTERNATE COMMUNICATIONS TECHNOLOGY 762 ATX AT&T-C 763 TON TOUCH & SAVE 764 AAM ALASCOM 765 MCI MCI TELECOMMUNICATIONS CORPORATION 766 MCI MCI TELECOMMUNICATIONS CORPORATION 767 UTC US TELCOM, INC./US SPRINT 768 SNT MCI / TDD / SOUTHERNNET, INC. 770 3300 GENERAL COMMUNICATIONS 771 SNT MCI / TDD / SOUTHERNNET, INC. 772 ATX AT&T-C 773 CUX COMPU-TEL INC. 774 TTQ TTE OF CHARLESTON 776 UTC US TELCOM, INC./US SPRINT 777 MCI MCI TELECOMMUNICATIONS CORPORATION 778 EDS ELECTRONIC DATA SYSTEMS CORPORATION 779 TDD MCI / TELECONNECT 780 SNT MCI / TDD / SOUTHERNNET, INC. 782 ATX AT&T-C 783 ALN ALLNET COMMUNICATIONS SERVICES 784 ALG AMERICAN LONG LINE 785 SNH SUNSHINE TELEPHONE CO. 786 0341 UNITED/FLORIDA 787 MAD MID ATLANTIC TELECOM 788 UTC US TELCOM, INC./US SPRINT 789 TMU TEL-AMERICA, INC. 792 ATX AT&T-C 794 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 797 TAM TMC OF SOUTH CENTRAL INDIANA 798 TDD MCI / TELECONNECT 800 UTC US TELCOM, INC./US SPRINT 802 RCCP RADIO COMMON CARRIER PAGING 807 NTI NETWORK TELECOMMUNICATIONS 808 AAX AMERITECH AUDIOTEX SERVICES 812 RCCP RADIO COMMON CARRIER PAGING 821 ATX AT&T-C 822 ATX AT&T-C 823 THA TOUCH AMERICA 824 ATX AT&T-C 825 MCI MCI TELECOMMUNICATIONS CORPORATION 826 ATX AT&T-C 827 UTC US TELCOM, INC./US SPRINT 828 ATX AT&T-C 829 UTC US TELCOM, INC./US SPRINT 831 ATX AT&T-C 832 ATX AT&T-C 833 ATX AT&T-C 834 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 835 ATX AT&T-C 836 TDD MCI / TELECONNECT 837 TDD MCI / TELECONNECT 838 0567 UNITED/INT MN 839 VST STAR-LINE 841 ATX AT&T-C 842 ATX AT&T-C 843 ATX AT&T-C 844 LDD LDDS COMMUNICATIONS 845 ATX AT&T-C 846 MCI MCI TELECOMMUNICATIONS CORPORATION 847 ATX AT&T-C 848 ATX AT&T-C 849 BTM BUSINESS TELECOM, INC. 850 TKC TK COMMUNICATIONS 851 ATX AT&T-C 852 ATX AT&T-C 853 UTY UNIVERSAL COMMUNICATIONS 854 ATX AT&T-C 855 ATX AT&T-C 857 TDD MCI / TELECONNECT 858 ATX AT&T-C 860 VNS VIRTUAL NETWORK 862 ATX AT&T-C 863 ALN ALLNET COMMUNICATIONS SERVICES 864 TEN TELESPHERE NETWORK 865 3100 HAWAIIAN TELEPHONE 866 MCI MCI TELECOMMUNICATIONS CORPORATION 867 RBL VORTEL 868 SNT MCI / TDD / SOUTHERNNET, INC. 869 UTC US TELCOM, INC./US SPRINT 871 TXL DIGITAL NETWORK, INC. 872 ATX AT&T-C 873 MCI MCI TELECOMMUNICATIONS CORPORATION 874 ATX AT&T-C 875 ALN ALLNET COMMUNICATIONS SERVICES 876 MCI MCI TELECOMMUNICATIONS CORPORATION 877 UTC US TELCOM, INC./US SPRINT 878 ALN ALLNET COMMUNICATIONS SERVICES 879 MCI MCI TELECOMMUNICATIONS CORPORATION 880 NTV NATIONAL TELECOMMUNICATIONS 881 NTV NATIONAL TELECOMMUNICATIONS 882 ATX AT&T-C 883 TDX CABLE & WIRELESS COMMUNICATIONS 884 UTC US TELCOM, INC./US SPRINT 885 SDY TELVUE,CORP 886 ALN ALLNET COMMUNICATIONS SERVICES 887 ETS EASTERN TELEPHONE SYSTEMS, INC. 888 MCI MCI TELECOMMUNICATIONS CORPORATION 889 2408 PACIFIC TELCOM 890 ATZ ATX-COMMUNICATIONS 891 TVT TMC COMMUNICATIONS 892 ATX AT&T-C 896 TXN TEX-NET 898 CGI COMMUNICATIONS GROUP OF JACKSON 899 TDX CABLE & WIRELESS COMMUNICATIONS 902 RCCP RADIO COMMON CARRIER PAGING 908 AAX AMERITECH AUDIOTEX SERVICES 912 RCCP RADIO COMMON CARRIER PAGING 922 ATX AT&T-C 923 ALN ALLNET COMMUNICATIONS SERVICES 924 NASC 800 NUMBER SERVICE & ASSIGNMENT CENTER 925 MCI MCI TELECOMMUNICATIONS CORPORATION 926 MCI MCI TELECOMMUNICATIONS CORPORATION 927 UTC US TELCOM, INC./US SPRINT 928 ALU AMERICALL SYSTEMS - LOUISIANNA 932 ATX AT&T-C 933 MCI MCI TELECOMMUNICATIONS CORPORATION 934 MCI MCI TELECOMMUNICATIONS CORPORATION 936 RBW R-COMM 937 MCI MCI TELECOMMUNICATIONS CORPORATION 939 TZX TELENATIONAL COMMUNICATIONS 940 TSF ATC / SOUTH TEL 942 ATX AT&T-C 943 AUU AUS, INC. 944 MCI MCI TELECOMMUNICATIONS CORPORATION 945 MCI MCI TELECOMMUNICATIONS CORPORATION 946 API PHONE ONE - AMERICAN PIONEER TELEPHONE 947 MCI MCI TELECOMMUNICATIONS CORPORATION 948 PHX PHOENIX NETWORK 950 MCI MCI TELECOMMUNICATIONS CORPORATION 951 BML PHONE AMERICA 952 ATX AT&T-C 955 MCI MCI TELECOMMUNICATIONS CORPORATION 960 CNO COMTEL OF NEW ORLEANS 962 ATX AT&T-C 963 SOC STATE OF CALIFORNIA 964 MCI MCI TELECOMMUNICATIONS CORPORATION 965 TLX TMC OF LEXINGTON 966 TDX CABLE & WIRELESS COMMUNICATIONS 967 MCI MCI TELECOMMUNICATIONS CORPORATION 968 TED TELEDIAL AMERICA 969 TDX CABLE & WIRELESS COMMUNICATIONS 972 ATX AT&T-C 980 VLW VALU-LINE OF LONGVIEW, INC. 981 32P1 PUERTO RICO TELEPHONE 982 ATX AT&T-C 983 WUT WESTERN UNION TELEGRAPH CO. 986 WUT WESTERN UNION TELEGRAPH CO. 987 BTL BITTEL TELECOMMUNICATIONS CORPORATION 988 TDD MCI / TELECONNECT 989 TDX CABLE & WIRELESS COMMUNICATIONS 990 FEB FEB CORPORATION 992 ATX AT&T-C 993 LKS ???????????????????????????????????????? 996 VOA VALU-LINE 999 MCI MCI TELECOMMUNICATIONS CORPORATION 1.1 800-NXX DISTRIBUTION (REV. 9/21/90) Carrier 800-NXXs Assigned ACC LONG DISTANCE CORP 1 ACCESS LONG DISTANCE 1 ACTION TELECOM 2 ADVANTAGE NETWORK 1 AFFORD A CALL 1 ALASCOM 2 ALLNET 12 ALT. COMM TECH 1 AMERICALL [ATC] 2 AMERICAN EXPRESS TRS 1 AMERICAN LONG LINES 1 AMERICAN PIONEER TEL 1 AMERIGON 1 AMERITECH AUDIOTEX 2 AMVOX 1 ATC 2 ATC DBA CIGNAL 1 AT&T 181* ATX TELECOMM SVS 3 AUS INC 1 BANK OF AMERICA 1 BEEHIVE TEL. CO. 1 BITTLE TELECOMM 1 BURLINGTON TELEPHONE 1 BUSINESS TELECOM INC 1 CABLE & WIRELESS COMM. 8 CALL AMERICA 3 CAM-NET SYSTEMS INC 1 CANADA 19 CLAYDESTA 1 CLEARTEL COMM 1 CNCP TELECOM 1 COM CABLE LAYING 1 COM LINK 21 1 COM SYSTEMS 2 COMMUNIGRP OF JACKSON 1 COMPU-TEL 1 CONQUEST COMM. 1 CONQUEST LONG DISTANCE 1 DELTA COMM. 1 DIGITAL NETWORKING 1 DIRECT COMM. 1 DIRECTORY ASSISTANCE 1 - 1 - EASTERN MICROWAVE 1 EASTERN TEL SYSTEMS 1 ECONO CALL LONG DIST 1 ELECTRONIC DATA SYSTEMS 1 EXECULINES OF FLORIDA 1 EXECULINES SACRAMENTO 1 FEB CORPORATION 1 FIRST DATA RESOURCES 1 FIRST DIGITAL NTWK 1 FIRST FINANCIAL MGMT 1 FIRST PHONE 1 FLEX COMMUNICATIONS 1 FRIEND TECHNOLOGIES 1 FTC COMMUNICATIONS 1 GENERAL COMM. 1 GTE FLORIDA 1 GTE HAWAIIAN TEL CO 1 GTE NORTH 1 HEARING IMPAIRED 1 INDIANA SWITCH 1 INTERNAT TELECHARGE 1 INTERNAT PACIFIC 1 IOWA NETWORK SVS INC 1 J NET COMMUNICATIONS 1 LASSMAN WEBBER COMM 1 LDD INC 1 LDDS COMMUNICATIONS 4 LINTEL SYSTEMS 1 LITEL 2 LONG DISTANCE FOR LESS 1 LONG DISTANCE OF MCH 1 LONG DISTANCE MGMT 1 LONG DISTANCE SAVERS 2 LONG DISTANCE SVCS. 1 LTS INC. 1 MCI 37 MERCURY INC. 2 METROMEDIA LONG DIST. 1 MIDAMERICAN 1 MIDCO COMM. 1 MID ATLANTIC TEL. 1 NATIONAL DATA 1 NATIONAL TELECOM 3 NATL TEL EXCHANGE 1 NATL TEL SVCS INC 1 NETWORK TELECOM 1 - 2 - NETWORK TELEMGMT. SVC. 1 NETWORK TEL SVCS INC 1 NORTHERN ARIZONA COM 1 NORTHERN TELECOM INC. 1 NORTHWESTERN TELCO 1 NORTHWESTERN BELL 1 NTS COMM. 1 NUMBER ADM SVCS CTR 20# ONE CALL COMM 1 PENTAGON COMPUTER 1 PHOENIX COMM GROUP 1 PHOENIX NETWORK 1 PHONE AMERICA 1 PILGRIM TELEPHONE CO. 1 PROTO-COL 1 PUERTO RICO TELEPHONE 2 RCC PAGING SYSTEMS 16 RCI 1 R-COMM LONG DISTANCE 1 SATELCO 1 SCHNEIDER COMM 4 SOUTHTEL [ATC] 1 SOUTHERN INEREXCHSVC 1 SO. NEW ENGLAND TEL 1 SOUTHERNNET [MCI] 4 SOUTHWESTERN BELL 1 STAR-LINE 1 STATE OF CALIFORNIA 1 SUNSHINE TEL. 1 T TEL 1 TEL AMERICA 1 TEL SHARE 1 TEL TECH INC. 1 TEL UTILITIES OF WA 2 TELECABLE 1 TELECOM OPTIONS PLUS 1 TELECONNECT [MCI] 28 TELE DIAL AMERICA 1 TELEMANAGEMENT CONS. 1 TELENATIONAL COMM 1 TELENET COMM [USS] 2 TELESCAN 1 TELESPHERE 1 TELEVUE 1 TELUS COMM [ATC] 2 TEX-NET INC 2 TK COMM 1 TMC COMMUNICATIONS 1 TMC OF LA DBA COMTEL 2 - 3 - TMC SO. CENTRAL IND 2 TMC SOUTHWEST FL 1 TOTAL TEL USA 1 TOUCH AMERICA 1 TOUCH & SAVE 1 TRAFFIC ROUTING ADMIN 3 6 TRANS NET INC 1 TRI J 1 TTE OF CHARLESTON 1 UNION TELEPHONE CO 1 UNITED INTER-MTN TEL 1 UNITED TEL DBA TELAMER 1 UNITED TEL OF FLORIDA 1 UNIVERSAL COMM SVCS 1 U.S. LINK LONG DISTANCE 1 U.S. SPRINT 29 U.S. TRANSMISSION SYS 1 VALU LINE LONGVIEW 1 VALU-LINE 1 VARTECH NATIONAL INC. 1 VIRGIN ISLAND TELEPHONE 1 VIRTUAL NETWORK 1 VORTEL 1 VYVX TELCOM 2 WESTEL 1 WESTERN UNION 2 # These codes are available for assignment by all BOCs. * 181 are assigned to AT&T and have active customers. Only 125 of the 181 are available to new customers. 1.2 200's NXXs ASSIGNED (REV. 8/21/90) NXXs CARRIER DATE ---- ------- ---- 202 RCC 01-01-83 212 RCC 01-01-83 220 ATX TELECOMM SVCS 11-15-89 221* AT&T-C 01-01-83 222* AT&T-C 01-01-83 223* AT&T-C 01-01-83 224 LONG DISTANCE FOR LESS 07-15-86 225* AT&T-C 01-01-83 226 ATC 09-01-86 227* AT&T-C 01-01-83 228* AT&T-C 01-01-83 229 CABLE & WIRELESS COMM. 04-15-88 230 NTWK. TELEMANAGEMENT SVCS. 02-15-88 231 AT&T-C 01-01-83 - 4 - 232* AT&T-C 01-01-83 233* AT&T-C 01-01-83 234 MCI 06-01-86 235 AT&T-C 01-01-83 236 SCHNEIDER COMMUNICATION 10-01-86 237* AT&T-C 01-01-83 238 AT&T-C 01-01-83 239 DELTA COMMUNICATIONS 09-01-86 240 SOUTHERN INTEREXCHANGE SVC. 09-01-86 241 AT&T-C 01-01-83 242* AT&T-C 01-01-83 243* AT&T-C 01-01-83 244# NUMBER ADM SVCS CTR 06-01-86 245* AT&T-C 01-01-83 246(1) SOUTHWESTERN BELL/AT&T-C 10-01-87 247* AT&T-C 01-01-83 248* AT&T-C 01-01-83 249 LASSMAN WEBER COMM 08-15-89 250(2) COMMUNICATION & INDUSTRY 03-01-89 251 AT&T-C 01-01-83 252* AT&T-C 01-01-83 253 AT&T-C 01-01-83 254 TOTAL TEL USA 01-01-88 255* AT&T-C 01-01-83 256 LONG DISTANCE SAVERS 02-15-88 257 AT&T-C 01-01-83 258 AT&T-C 01-01-83 259 LONG DISTANCE SAVERS 05-22-90 260 COM LINK 21 04-01-89 261 SCHNEIDER COMMUNICATION 09-01-87 262* AT&T-C 01-01-83 263 CANADA 01-01-83 264 LDDS COMMUNICATIONS 01-01-83 265 CANADA 01-01-83 266 COM. SYSTEM 02-15-87 267 CANADA 01-01-83 268 CANADA 01-01-83 269 FIRST DIGITAL NETWORK 06-01-87 270 CLEARTEL COMM 03-23-90 271 TRAFIC ROUTING ADMIN 3 08-21-90 272* AT&T-C 01-01-83 273# NUMBER ADM SVCS CTR 03-01-87 274 MCI 08-14-86 275 METROMEDIA<>ITT/US TRANSM SYS 06-01-86 276 ONE CALL COMM 07-30-88 277 MCI/SOUTHERNNET 01-02-87 279 MIDAMERICAN 09-01-88 280 ADVANTAGE NETWORK 01-15-88 282* AT&T-C 01-01-83 283 MCI 08-14-86 284 MCI 10-10-86 286 SO. NEW ENGLAND TEL 05-01-89 287# NUMBER ADM SVCS CTR 09-01-86 288 MCI 06-01-86 - 5 - 289 MCI 06-01-86 292* AT&T-C 01-01-83 293 PROTO-COL 08-01-87 294 AFFORD A CALL 05-15-89 295 ACC LONG DIST CORP 11-15-89 296 LONG DISTANCE SVCS 02-01-90 297 AMERICAN EXPRESS TRS. 10-01-87 298 TMC OF LA DBA COMTEL 02-15-90 299 CLAYDESTA COMM. 09-01-86 *181 are assigned to AT&T and havwe active customers. Only 105 of the 181 are available to new customers. #These codes are available for assignment by all BOCs. (1) Arrangements were made to activate a single line number in 800-246 to accomodate a customer with a shared (Southwestern Bell and AT&T) service in the state of Oklahoma. Their original number was 800-642. However, due to a typographical error, their advertising was released as 800-246. 800-246 in originating serving offices (OSOs), serving Oklahoma NPAs only, should be routed to the AT&T POP and subsequently to the INWATS database. All other OSOs should vacant code 800-246. (2) 800-250 Has temporarily been assigned as a test number for testing purposes. 1.3 300's NXXs ASSIGNED (REV. 8/21/90) NXXs CARRIER DATE ---- ------- ---- 302 RCC 01-01-83 312 RCC 01-01-83 320 CONQUEST LONG DIST. 11-15-89 321* AT&T-C 01-01-83 322* AT&T-C 01-01-83 323* AT&T-C 01-01-83 324 VYVX TELCOM 06-01-87 325* AT&T-C 01-01-83 326 US SPRINT 05-01-87 327* AT&T-C 01-01-83 328* AT&T-C 01-01-83 329 ATC/TELUS COMM 03-01-87 330 ATC/TELUS COMM 07-01-86 331* AT&T-C 01-01-83 332* AT&T-C 01-01-83 333 MCI 06-01-86 334* AT&T-C 01-01-83 335 SCHNEIDER COMMUNICATION 10-01-87 336* AT&T-C 01-01-83 337 FIRST DATA RESOURCES 07-15-86 338* AT&T-C 01-01-83 339# NUMBER ADM SVCS CTR 06-01-86 - 6 - 341 AT&T-C 01-01-83 342* AT&T-C 01-01-83 343* AT&T-C 01-01-83 344* AT&T-C 01-01-83 345* AT&T-C 01-01-83 346* AT&T-C 01-01-83 347 US SPRINT 01-21-87 348 AT&T-C 01-01-83 349 DIRECT COMMUNICATOIN 09-01-87 350 COM SYSTEMS 02-15-87 351 AT&T-C 01-01-83 352 AT&T-C 01-01-83 353 SCHNEIDER COMMUNICATION 09-01-87 354 AT&T-C 01-01-83 355 ATX TELECOM SVCS 10-01-89 356* AT&T-C 01-01-83 357 CAM-NET SYSTEMS INC 06-22-89 358 AT&T-C 01-01-83 359 US SPRINT 05-01-87 361 CANADA 01-01-83 362 AT&T-C 01-01-83 363 CANADA 01-01-83 364 VYVX TELCOM 06-01-87 365 MCI 08-14-86 366 MCI 07-29-86 367* AT&T-C 01-01-83 368 AT&T-C 01-01-83 369 MCI/TELECONNECT 03-01-88 370 MCI/TELECONNECT 03-01-88 372 AT&T-C 01-01-83 373 MCI/TELECONNECT 06-01-87 374 INTERNAT TELECHARGE 02-23-89 375 ATC DBA CIGNAL COMM 09-01-87 376 ECONO CALL LONG DIST 08-21-90 377 TELENET COMMUNICATIONS CORP 08-15-87 378 NATIONAL TEL. CO 11-15-89 379 EASTERN MICROWAVE 02-01-90 381 LONG DIST OF MCH 08-21-90 382 AT&T-C 01-01-83 383 MCI/TELECONNECT 06-01-87 384 FRIEND TECHNOLOGIES 11-01-87 385 COM CABLE LAYING 07-01-87 386 TELECABLE CORPORATION 03-01-88 387 CANADA 01-01-83 388 MCI 01-01-89 392 AT&T-C 01-01-83 393 EXECULINES OF FLORIDA 12-16-86 394 CABLE & WIRELESS COMM. 06-21-90 395 MCI 01-01-89 396 BANK OF AMERICA 12-15-88 397 MCI/TELECONNECT 03-01-87 399 ATC/AMERICALL CORP. 11-01-86 *181 are assigned to AT&T and have active customers. Only 105 of the - 7 - 181 are available to new customers. #These codes are available for assignment by all BOCs. 1.4 400's NXXs ASSIGNED (REV. 9/21/90) NXXs CARRIER DATE ---- ------- ---- 402 RCC 01-01-83 412 RCC 01-01-83 420 TMC SOUTHWEST FL 11-15-89 421* AT&T-C 01-01-83 422 AT&T-C 01-01-83 423* AT&T-C 01-01-83 424 AT&T-C 01-01-83 425 TEL TECH INC. 01-15-88 426* AT&T-C 01-01-83 427# NUMBER ADM SVCS CTR 07-30-88 428 AT&T-C 01-01-83 429 T TEL 04-18-90 431 AT&T-C 01-01-83 432* AT&T-C 01-01-83 433* AT&T-C 01-01-83 434 AMERIGON 09-01-87 435 AT&T-C 01-01-83 436 INDIANA SWITCH INC. 02-01-87 437 AT&T-C 01-01-83 438 AT&T-C 01-01-83 439# NUMBER ADM SVCS CTR 10-01-88 440 TEX-NET INC. 10-01-86 441* AT&T-C 01-01-83 442* AT&T-C 01-01-83 443* AT&T-C 01-01-83 444 MCI 06-01-86 445* AT&T-C 01-01-83 446* AT&T-C 01-01-83 447* AT&T-C 01-01-83 448* AT&T-C 01-01-83 449 UNITED DBA TELAMER 05-22-90 450 US LINK LONG DISTANCE 07-30-88 451* AT&T-C 01-01-83 452 AT&T-C 01-01-83 453 AT&T-C 01-01-83 454 ALLNET COMM. SERVICES 02-15-88 455 LDD INC 06-01-89 456 MCI 06-01-86 457 AT&T-C 01-01-83 458* AT&T-C 01-01-83 459 NORTHWESTERN BELL 02-29-88 460 NATL TEL EXCHANGE 06-15-89 461 CANADA 01-01-83 462*(1) AT&T-C 01-01-83 - 8 - 463 CANADA 01-01-83 464# NUMBER ADM SVCS CTR 04-05-85 465 CANADA 01-01-83 466 ALLNET COMM. SERVICES 02-15-88 467 LDDS COMMUNICATIONS 01-01-83 468* AT&T-C 01-01-83 469 IOWA NETWORK SVS INC 08-15-89 471 ALLNET COMM. SERVICES 02-15-89 472 AT&T-C 01-01-83 473 US SPRINT 10-01-89 474 VIRGIN ISLAND TELEPHONE 01-01-83 475 MCI/TELECONNECT 03-01-88 476 MCI/TELECONNECT 03-01-88 477 MCI 01-01-89 478 ALASCOM 01-01-83 479# NUMBER ADM SVCS CTR 05-15-88 480 CABLE & WIRELESS COMM. 06-21-90 481 GTE NORTH 10-01-88 482 AT&T-C 01-01-83 483 GTE FLORIDA 05-31-88 484 MCI/TELECONNECT 03-01-88 485 MCI/TELECONNECT 03-01-88 486 CABLE & WIRELESS COMM. 05-31-88 487 US SPRINT 11-15-89 488 US SPRINT 10-01-89 489 LDDS COMMUNICATIONS 10-01-87 492 AT&T-C 01-01-83 493 INTERNATL PACIFIC 09-21-90 494 NETWORK TEL SVCS INC 11-15-89 495 J NET COMMUNICATIONS 08-21-90 496 TRAFIC ROUTING ADMIN 3 03-23-90 #These codes are available for assignment by all BOCs. *181 are assigned to AT&T and have active customers. Only 105 of the 181 are available to new customers. (1) PER the LERG, 462 is an AT&T-C 800-NXX. a 1982 System Letter designated 442 and 462 as assignable for intrastate traffic only. Puerto Rico is, justifiably, completing intra-island traffic with it and thus cannot send 800-462 calls to the mainland. Customers experiencing this difficuly will be handled on a case-by-case basis. 1.5 500's NXXs ASSIGNED (REV. 6/21/90) NXXs CARRIER DATE ---- ------- ---- 502 RCC 01-01-83 512 RCC 01-01-83 520 PENTAGON COMPUTER 04-01-89 521* AT&T-C 01-01-83 522* AT&T-C 01-01-83 - 9 - 523* AT&T-C 01-01-83 524 AT&T-C 01-01-83 525* AT&T-C 01-01-83 526* AT&T-C 01-01-83 527* AT&T-C 01-01-83 528 AT&T-C 01-01-83 529 MIDCO COMMUNICATIONS 01-01-83 530 VARTEC NATIONAL INC. 07-01-89 531 AT&T-C 01-01-83 532 AT&T-C 01-01-83 533* AT&T-C 01-01-83 534 TRAFFIC ROUTING ADMIN 3 08-01-87 535* AT&T-C 01-01-83 536 ALLNET COMM. SERVICES 02-15-88 537* AT&T-C 01-01-83 538 AT&T-C 01-01-83 539 FIRST PHONE 06-21-90 540# NUMBER ADM SVCS CTR 05-15-88 541* AT&T-C 01-01-83 542* AT&T-C 01-01-83 543* AT&T-C 01-01-83 544* AT&T-C 01-01-83 545* AT&T-C 01-01-83 546 US SPRINT 05-01-87 547 AT&T-C 01-01-83 548* AT&T-C 01-01-83 549 CALL AMERICA 12-15-88 550 CALL AMERICA 06-01-88 551 AT&T-C 01-01-83 552* AT&T-C 01-01-83 553* AT&T-C 01-01-83 554 AT&T-C 01-01-83 555 AT&T-C-ALL IC's DA 01-01-83 556 AT&T-C 01-01-83 557 ALLNET COMM. SERVICES 02-15-88 558 AT&T-C 01-01-83 561 CANADA 01-01-83 562* AT&T-C 01-01-83 563 CANADA 01-01-83 564# NUMBER ADM SVCS CTR 07-30-88 565 CANADA 01-01-83 566 ALLNET COMM. SERVICES 02-15-88 567 CANADA 01-01-83 569 NATIONAL TEL SVCS INC 08-15-89 572 AT&T-C 01-01-83 574 ACCESS LONG DISTANCE 04-15-88 575 CNCP TELECOMM 03-23-90 577 TELENET COMMUNICATION CORP. 10-01-87 579 LINTEL SYSTEMS 06-01-87 580 WESTEL 01-01-88 582 AT&T-C 01-01-83 583 MCI/TELECONNECT 03-01-88 584 MCI/TELECONNECT 03-01-88 586 ACTION TELCOM COMPANY 05-31-88 - 10 - 587 LTS INC. 08-01-88 588 ACTION TELCOM COMPANY 03-01-88 589 LITEL 04-15-88 592 AT&T-C 01-01-83 593 MCI/TELECONNECT 03-01-88 594 MCI/TELECONNECT 03-01-88 595 PUERTO RICO TEL. 01-01-83 599 LONG DISTANCE MGMT 06-21-90 *181 are assigned to AT&T and have active customers. Only 105 of the 181 are available to new customers. #These codes are available for assignment by all BOCs. 1.6 600's NXXs ASSIGNED (REV. 9/21/90) NXXs CARRIER DATE ---- ------- ---- 602 RCC 01-01-83 612 RCC 01-01-83 621* AT&T-C 01-01-83 622* AT&T-C 01-01-83 623 TRAFIC ROUTING ADMIN 3 04-01-89 624* AT&T-C 01-01-83 625 NATIONAL DATA CORP 05-31-88 626 AT&T-C 01-01-83 627 MCI 08-14-86 628* AT&T-C 01-01-83 629 BEEHIVE TEL. CO. 05-01-89 631 AT&T-C 01-01-83 632 AT&T-C 01-01-83 633* AT&T-C 01-01-83 634* AT&T-C 01-01-83 635* AT&T-C 01-01-83 636 CONQUEST COMMUNICATION 08-15-87 637* AT&T-C 01-01-83 638* AT&T-C 01-01-83 639 BURLINGTON TELEPHONE 04-15-88 640# NUMBER ADM SVCS CTR 10-15-88 641 AT&T-C 01-01-83 642* AT&T-C 01-01-83 643 AT&T-C 01-01-83 644 CALL AMERICA 06-01-88 645 AT&T-C 01-01-83 646 UNION TELEPHONE CO 06-21-90 647 AT&T-C 01-01-83 648* AT&T-C 01-01-83 649# NUMBER ADM SVCS CTR 10-01-88 652 AT&T-C 01-01-83 654* AT&T-C 01-01-83 655 EXECULINE SACRAMENTO 02-23-89 656 AMVOX 12-15-88 - 11 - 657 MCI/TELECONNECT 03-01-88 658 MCI/TELECONNECT 03-01-88 659 US SPRINT 11-15-89 660# NUMBER ADM SVCS CTR 10-01-88 661 CANADA 01-01-83 662* AT&T-C 01-01-83 663 CANADA 01-01-83 665 CANADA 01-01-83 666 MCI 06-01-86 667 CANADA 01-01-83 668 CANADA 03-01-87 669 US SPRINT 10-31-86 672 AT&T-C 01-01-83 673 MCI/TELECONNECT 03-01-88 674 MCI/TELECONNECT 03-01-88 675# NUMBER ADM SVCS CTR 05-31-88 676 US SPRINT 10-01-89 677 MCI 01-01-89 678 MCI 06-01-86 679 TRANS NET INC 09-21-90 680 TEL UTILITIES OF WA 04-15-88 682 AT&T-C 01-01-83 683 METRO MEDIA LONG DISTANCE 05-27-87 684 NORTHERN TELECOM INC. 05-01-89 686 LITEL 08-01-86 687 NTS COMMUNICATIONS 12-01-87 688 MCI 01-01-89 689 NORTHWEST TELEPHONE CO. 01-15-89 691 TRAFFIC ROUTING ADMIN 3 01-01-83 692 AT&T-C 01-01-83 694 TELESCAN 09-21-90 693 TRI J 01-15-89 695 MCI 01-01-89 696# NUMBER ADM SVCS CTR 10-01-88 698# NUMBER ADM SVCS CTR 09-01-86 699 PILGRIM TELEPHONE CO. 11-30-88 *181 are assigned to AT&T and have active customers. Only 105 of the 181 are available to customers. #These codes are available for assignment by all BOCs. 1.7 700's NXXs ASSIGNED (REV. 8/21/90) NXXs CARRIER DATE ---- ------- ---- 702 RCC 01-01-83 712 RCC 01-01-83 720 TELEMANAGEMENT CONS. 08-15-87 721 FLEX COMMUNICATIONS 06-15-89 722* AT&T-C 01-01-83 724 RCI CORP. 07-01-86 - 12 - 725 SATELCO 11-05-86 726 US SPRINT 05-01-87 727 MCI 08-14-86 728 MCI/TELECONNECT 08-15-86 729 US SPRINT 10-01-87 732 AT&T-C 01-01-83 733 US SPRINT 05-01-87 734# NUMBER SVCS ADM CTR 07-30-88 735 US SPRINT 05-01-87 736 US SPRINT 05-01-87 737 MERCURY INC. 11-01-86 738 MERCURY INC. 10-15-87 741 ATC 06-01-87 742 AT&T-C 01-01-83 743 ELECTRONIC DATA SYSTEMS 04-15-88 744 TRAFFIC ROUTING ADMIN 3 12-01-87 745 US SPRINT 10-01-89 746 FTC COMMUNICATIONS 06-21-90 747 MCI/TELECONNECT 06-01-87 748 MCI/TELECONNECT 03-01-88 749 MCI/TELECONNECT 03-01-88 752* AT&T-C 01-01-83 753 MCI 01-01-89 754 TEL SHARE 10-01-87 755 US SPRINT 10-01-89 757 TMS SO. CENTRAL IND 04-15-88 759 MCI 08-14-86 761 ALTERNATE COMM TECH 02-01-90 762* AT&T-C 01-01-83 763 TOUCH & SAVE 12-30-88 764 ALASCOM 06-15-88 765 MCI 01-01-89 766 MCI 01-01-89 767 US SPRINT 05-01-87 768 MCI/SOUTHERNNET 09-01-86 770 GENERAL COMMUNICATIONS 02-01-88 771 MCI/SOUTHERNNET 06-01-87 772 AT&T-C 01-01-83 773 COMPU-TEL 01-01-83 774 TTE OF CHARLESTON 08-21-90 776 US SPRINT 05-01-87 777 MCI 06-01-86 778 US SPRINT 05-01-87 779 MCI/TELECONNECT 03-01-88 780 MCI/TELECONNECT 03-01-88 782* AT&T-C 01-01-83 783 ALLNET COMM. SERVICES 02-15-88 784 AMERICAN LONG LINES 10-01-87 785 SUNSHINE TEL 07-30-88 786 UNITED TEL OF FLORIDA 11-01-88 787 MID ATLANTIC TELECOM 02-01-90 788 US SPRINT 11-15-89 789 TEL AMERICA 12-10-86 792 AT&T-C 01-01-83 - 13 - 794# NUMBER ADM SVCS CTR 01-01-87 797 TMC SO. CENTRAL IND. 06-01-88 798 MCI/TELECONNECT 03-01-87 #These codes are available for assignment by all BOCs. *181 are assigned to AT&T and have active customers. Only 105 0f the 181 are available to new customers. 1.8 800's NXXs ASSIGNED (REV. 6/21/90) NXXs CARRIER DATE ---- ------- ---- 800 US SPRINT 11-15-89 802 RCC 01-01-83 807 NETWORK TELECOM 04-18-90 808 AMERITECH AUDIOTEX 05-29-89 812 RCC 01-01-83 821 AT&T-C 01-01-83 822* AT&T-C 01-01-83 823 TOUCH AMERICA 10-01-88 824 AT&T-C 01-01-83 825 MCI 08-14-86 826* AT&T-C 01-01-83 827 US SPRINT 05-01-87 828* AT&T-C 01-01-83 829 US SPRINT 05-01-87 831 AT&T-C 01-01-83 832 AT&T-C 01-01-83 833* AT&T-C 01-01-83 834# NUMBER ADM SVCS CTR 05-15-88 835 AT&T-C 01-01-83 836 MCI/TELECONNECT 03-01-88 837 MCI/TELECONNECT 03-01-88 838 UNITED INTER-MTN TEL 03-01-88 839 STAR-LINE 08-01-87 841 AT&T-C 01-01-83 842* AT&T-C 01-01-83 843* AT&T-C 01-01-83 844 LDDS COMMUNICATIONS 06-01-88 845 AT&T-C 01-01-83 847 AT&T-C 01-01-83 848* AT&T-C 01-01-83 849 BUSINESS TELECOM INC. 11-30-88 850 TK COMMUNICATION 07-15-86 851 AT&T-C 01-01-83 852* AT&T-C 01-01-83 853 UNIVERSAL COMM INC 11-15-89 854 AT&T-C 01-01-83 855 HEARING IMPAIRED (AT&T-C) 01-01-83 857 MCI/TELECONNECT 08-15-87 858 AT&T-C 01-01-83 - 14 - 860 VIRTUAL NETWORK 02-15-89 862 AT&T-C 01-01-83 863 ALLNET COMM. SERVICES 02-15-88 864 TELESPHERE 12-15-86 865 GTE HAWAIIAN TELCO 05-15-87 866 MCI 01-01-89 867 VORTEL 01-06-89 868 MCI/SOUTHERNNET 11-01-86 869 US SPRINT 05-01-87 871 DIGITAL NETWORK INC 05-22-90 872* AT&T-C 01-01-83 873 MCI 10-10-86 874* AT&T-C 01-01-83 875 ALLNET COMM. SERVICES 01-30-87 876 MCI 06-01-86 877 US SPRINT 07-29-86 878 ALLNET COMM. SERVICES 01-30-87 879 MCI 01-01-89 880 NATIONAL TELECOMM 04-15-88 881 NATIONAL TELECOMM 04-15-88 882* AT&T-C 01-01-83 884 US SPRINT 10-09-89 885 TELEVUE CORPORATION 08-01-87 886 ALLNET COMM. SERVICES 02-15-88 887 EASTERN SYSTEMS INC. 10-31-86 888 MCI 06-01-86 889 TEL UTILITIES OF WA 04-15-88 890 ATX TELECOMM SVCS 11-15-89 891 TMC COMMUNICATIONS 07-01-89 892 AT&T-C 01-01-83 896 TEX-NET INC. 10-01-86 898 COMMUNIGRP OF JACKSON 09-01-88 899 CABLE & WIRELESS COMM. 12-01-87 *181 are assigned to AT&T and have active customers. Only 105 of the 181 are available to new customers. #These codes are available for assignment by all BOCs. 1.9 900's NXXs ASSIGNED (REV. 6/21/90) NXXs CARRIER DATE ---- ------- ---- 902 RCC 01-01-83 908 TEL ANNOUNCEMENT SYS 08-15-89 912 RCC 01-01-83 922* AT&T-C 01-01-83 923 ALLNET COMM. SERVICES 02-15-88 924# NUMBER ADM SVCS CTR 06-01-87 926 MCI 01-01-89 927 US SPRINT 11-15-89 928 ATC/AMERICALL SYSTEMS LA 11-01-87 - 15 - 932 AT&T-C 01-01-83 933 MCI 01-01-89 936 R-COMM. LONG DIST. TEL 11-01-86 937 MCI 08-14-86 939 TELENATIONAL COMM. 03-23-90 940 SOUTH TEL 03-01-88 942* AT&T-C 01-01-83 943 AUS INC 02-23-89 946 AMERICAN PIONEER TEL 04-15-89 948 PHOENIX NETWORK 02-15-89 950 MCI 06-01-86 951 PHONE AMERICA 07-30-80 952 AT&T-C 01-01-83 955 MCI 10-10-86 960 TMC OF LA DBA COMTEL 11-01-88 962* AT&T-C 01-01-83 963 STATE OF CALIFORNIA 07-01-88 966 CABLE & WIRELESS COMM. 12-01-87 968 TELE DIA AMERICA 02-02-87 969 CABLE & WIRELESS COMM. 05-31-88 972 AT&T-C 01-01-83 980 VALU LINE LONGVIEW 11-15-89 981 PUERTO RICO TELEPHONE 09-01-87 982 AT&T-C 01-01-83 983 WESTERN UNION 09-01-86 986 WESTERN UNION 09-01-86 987 BITTLE TELECOMM 02-15-89 988 MCI/TELECONNECT 09-01-86 989 CABLE & WIRELESS COMM. 05-31-88 990 FEB CORPORATION 12-15-88 992* AT&T-C 01-01-83 996 VALU-LINE 01-01-83 999 MCI 06-01-86 *181 are assigned to AT&T and have active customers. Only 105 of the 181 are available to new customers. #These codes are available for assignment by all BOCs. - 16 -