TEXT   66

900 Prefix Assignments

Guest on 26th May 2022 02:05:57 AM

  1. Subject: Current 900 Prefix Assignments
  2.  
  3.  
  4. The third and final special file being transmitted to you today also
  5. comes from John Levine's exploration of the FCC BBS over the weekend.
  6. It deals with providers of 900 service, and will also become a file
  7. on permanent display in the Telecom Archives.  Once again, my thanks
  8. to John for taking the trouble to locate this and submit it to the
  9. Digest.
  10.  
  11.     LIST OF 900 CODE ASSIGNMENTS
  12.    
  13.  
  14.     CODE ASSIGNED TO
  15.      200 AT&T COMMUNICATIONS
  16.      210 AT&T COMMUNICATIONS
  17.      220 AT&T COMMUNICATIONS
  18.      221 CABLE & WIRELESS COMM.
  19.      222 MARATHON COMMUNICATIONS
  20.      223 CABLE & WIRELESS COMM.
  21.      224 ALLNET COMM. SVCS
  22.      225 AT&T COMMUNICATIONS
  23.      226 MCI
  24.      227 ALLNET COMM. SVCS.
  25.      229 LDDS
  26.      230 US SPRINT
  27.      231 TELECOM OPTIONS PLUS, INC.
  28.      232 SUPERIOR TELECOM
  29.      233 CABLE & WIRELESS COMM.
  30.      234 ONCOR
  31.      235 AMERITECH
  32.      236 SCHNEIDER COMMUNICATIONS
  33.      238 SOUTHERN INTEREXCHANGE SVCES,INC.
  34.      239 DELTA COMMUNICATIONS,INC.
  35.      240 U S WEST COMMUNICATIONS
  36.      242 SUPERIOR TELECOM
  37.      244 INTEGRETEL,INC.
  38.      246 US SPRINT
  39.      247 PHOENIX COMMUNICATIONS GROUP
  40.      250 AT&T COMMUNICATIONS
  41.      252 U.S.LINK LONG DISTANCE
  42.      253 CINCINNATI BELL TELEPHONE
  43.      254 TOTAL-TEL USA
  44.      255 MCI
  45.      258 ONCOR
  46.      259 LONG DISTANCE SAVERS
  47.      260 AT&T COMMUNICATIONS
  48.      262 US SPRINT
  49.      263 MCI
  50.      264 ADVANTAGE NETWORK,INC.
  51.      266 COM SYSTEMS
  52.      267 MCI
  53.      268 AT&T COMMUNICATIONS
  54.      272 BELL ATLANTIC
  55.      273 TELECOM CANADA
  56.      275 METROMEDIA COMMUNICATIONS CORP.
  57.      278 PHOENIX COMMUNICATIONS GROUP
  58.      280 AMERITECH
  59.      282 LCI INTERNATIONAL/LITEL
  60.      285 MCI
  61.      287 MCI
  62.      288 AT&T COMMUNICATIONS
  63.      289 MCI
  64.      296 LONG DISTANCE SAVERS
  65.      300 AT&T COMMUNICATIONS
  66.      301 AMERITECH
  67.      302 AMERITECH
  68.      303 PACIFIC BELL
  69.      306 SNET
  70.      313 COLONIAL ENTERPRISE
  71.      314 COLONIAL ENTERPRISE
  72.      321 ONCOR
  73.      322 CABLE & WIRELESS COMM.
  74.      324 WILTEL LONG DISTANCE SERVICES
  75.      326 TELEDIAL AMERICA
  76.      327 EASTERN TEL LONG DIST SVC
  77.      328 AT&T COMMUNICATIONS
  78.      329 MCI
  79.      330 AMERICAN INFORMATION NETWORK,INC.
  80.      331 ATC
  81.      332 PILGRIM TELEPHONE CO.
  82.      333 U S WEST COMMUNICATIONS
  83.      334 THE BERMUDA TELEPHONE COMPANY, LTD.
  84.      335 BELL ATLANTIC
  85.      336 MCI
  86.      337 NORTHERN ARIZONA LONG DISTANCE
  87.      338 AMERITECH AUDIOTEX SERVICES
  88.      339 AT&T COMMUNICATIONS
  89.      340 AMERITECH AUDIOTEX SERVICES
  90.      341 U S WEST COMMUNICATIONS
  91.      342 AT&T COMMUNICATIONS
  92.      343 GTE CALIFORNIA
  93.      344 AT&T COMMUNICATIONS
  94.      345 ALLNET COMM. SVCS.
  95.      346 US SPRINT
  96.      349 NETWORK LONG DISTANCE
  97.      350 AT&T COMMUNICATIONS
  98.      355 LDDS
  99.      356 ACC LONG DISTANCE CORP.
  100.      357 ATC DBA FIRST PHONE
  101.      361 LONG DISTANCE SERVICE, INC.
  102.      365 LONG DISTANCE/USA
  103.      367 AMERITECH AUDIOTEX SERVICES
  104.      369 ONCOR
  105.      370 AT&T COMMUNICATIONS
  106.      373 IDB WORLDCOM
  107.      374 CONSOLIDATED NETWORK INC. (CNI)
  108.      377 TELENET COMM. CORP.
  109.      378 MCI
  110.      386 US SPRINT
  111.      388 MCI
  112.      395 EXECULINE OF SACRAMENTO, INC.
  113.      399 AMERICALL
  114.      400 AT&T COMMUNICATIONS
  115.      404 NETWORK TELEPHONE SERVICES INC.
  116.      407 AT&T COMMUNICATIONS
  117.      408 UNITED TELEPHONE LONG DISTANCE
  118.      410 AT&T COMMUNICATIONS
  119.      412 ATC DBA FIRST PHONE
  120.      420 AT&T COMMUNICATIONS
  121.      421 BITTEL TELECOMMUNICATIONS CORP.
  122.      422 ALLNET COMM. SVCS.
  123.      423 TELENATIONAL COMMUNICATIONS
  124.      424 NYCOM,INC.
  125.      425 CAPITAL NETWORK SYSTEM,INC.
  126.      426 PILGRIM TELEPHONE CO.
  127.      428 AMERITECH
  128.      429 NORTH COUNTY COMMUNICATIONS, INC.
  129.      430 U S WEST COMMUNICATIONS
  130.      432 AMERITECH AUDIOTEX SERVICES
  131.      435 MCI
  132.      436 AT&T COMMUNICATIONS
  133.      438 MCI
  134.      440 AMERICAN INFORMATION NETWORK,INC.
  135.      441 AMERITECH AUDIOTEX SERVICES
  136.      443 MCI
  137.      444 FEDERAL TRANSTEL, INC.
  138.      445 PHONE MAIL INC.
  139.      446 MCI
  140.      447 PHOENIX COMMUNICATIONS GROUP
  141.      448 MCI
  142.      450 AMERITECH
  143.      451 TELECOM CANADA
  144.      452 WESTERN LONG DISTANCE OF SHERMAN
  145.      454 AT&T COMMUNICATIONS
  146.      456 ONCOR
  147.      459 TELENATIONAL COMMUNICATIONS
  148.      463 US SPRINT
  149.      464 H&M TELECOMMUNICATIONS SERVICES
  150.      467 H&M TELECOMMUNICATIONS SERVICES
  151.      468 US SPRINT
  152.      469 WESTEL INC,
  153.      475 PUERTO RICO TELEPHONE CO.
  154.      476 MCI
  155.      477 AMERICALL
  156.      478 ALASCOM
  157.      480 AT&T COMMUNICATIONS
  158.      483 GTE MDWST TEL OPNS
  159.      484 MCI
  160.      486 MCI
  161.      487 INTEGRETEL,INC.
  162.      490 AT&T COMMUNICATIONS
  163.      493 CALL-USA,INC
  164.      500 AT&T COMMUNICATIONS
  165.      505 PACIFIC BELL
  166.      508 UNITED TELEPHONE LONG DISTANCE
  167.      520 AT&T COMMUNICATIONS
  168.      523 CABLE & WIRELESS PLC
  169.      526 MCI
  170.      527 AT&T COMMUNICATIONS
  171.      528 NETWORK TELEPHONE SERVICES INC.
  172.      529 MIDCO COMMUNICATIONS
  173.      533 LDDS
  174.      535 US SPRINT
  175.      536 BURLINGTON TEL
  176.      537 FEDERAL TRANSTEL
  177.      540 ALLNET COMM. SVCS.
  178.      543 ALLNET COMM. SVCS.
  179.      544 BITTEL TELECOMMUNICATIONS CORP.
  180.      545 GTE CALIFORNIA
  181.      546 WILTEL LONG DISTANCE SERVICES
  182.      549 CALL AMERICA
  183.      550 ALLNET COMM. SVCS.
  184.      551 AMERITECH AUDIOTEX SERVICES
  185.      555 AT&T COMMUNICATIONS
  186.      561 TELECOM CANADA
  187.      562 MCI
  188.      563 LONG DISTANCE/USA
  189.      564 LONG DISTANCE OF MICHIGAN
  190.      565 TELECOM CANADA
  191.      566 H&M TELECOMMUNICATIONS SERVICES
  192.      567 ALLNET COMM. SVCS.
  193.      568 US SPRINT
  194.      575 METROMEDIA LONG DISTANCE
  195.      580 U S WEST COMMUNICATIONS
  196.      583 VARTEC NATIONAL, INC.
  197.      588 H&M TELECOMMUNICATIONS SERVICES
  198.      590 AT&T COMMUNICATIONS
  199.      595 TELECOM CANADA
  200.      600 AT&T COMMUNICATIONS
  201.      606 SNET
  202.      610 ARVIG TELEPHONE CO.
  203.      620 AMERITECH
  204.      621 TELENATIONAL COMMUNICATIONS
  205.      622 MCI
  206.      625 COMMUNICATION CABLE LAYING CO.,INC.
  207.      626 COM SYSTEMS
  208.      627 AMERITECH AUDIOTEX SERVICES
  209.      628 AMERITECH
  210.      629 WESTEL INC.
  211.      630 TELECOM CANADA
  212.      632 ATC DBA FIRST PHONE
  213.      633 MIDCO COMMUNICATIONS
  214.      635 WEST COAST TELECOMMUNICATIONS
  215.      636 LDDS
  216.      638 AMERICAN INFORMATION NETWORK,INC.
  217.      639 PILGRIM TELEPHONE CO.
  218.      640 AMERITECH AUDIOTEX SERVICES
  219.      642 US SPRINT
  220.      643 TELECOM CANADA
  221.      644 BRIDGE WATER TELEPHONE CO.
  222.      645 TELECOM CANADA
  223.      646 US SPRINT
  224.      650 AT&T COMMUNICATIONS
  225.      653 BITTEL TELECOMMUNICATIONS CORP.
  226.      654 ONCOR
  227.      655 COM SYSTEMS
  228.      656 MCI
  229.      659 MCI
  230.      660 AT&T COMMUNICATIONS
  231.      662 WILTEL LONG DISTANCE SERVICES
  232.      663 MEADE ASSOCIATES
  233.      665 ALLNET COMM. SVCS.
  234.      666 FEDERAL TRANSTEL
  235.      667 NETWORK OPERATOR SERVICES, INC.
  236.      669 MARATHON COMMUNICATIONS
  237.      670 TELECOM CANADA
  238.      674 FEDERAL TRANSTEL
  239.      676 WILTEL LONG DISTANCE SERVICES
  240.      677 TELECOM CANADA
  241.      678 MCI
  242.      679 TRANS-NET,INC.
  243.      680 AT&T COMMUNICATIONS
  244.      683 METROMEDIA LONG DISTANCE
  245.      684 NEW TIMES, INC.
  246.      686 LCI INTERNATIONAL/LITEL
  247.      689 NATIONAL TELEPHONE EXCHANGE,INC
  248.      690 TELECOM CANADA
  249.      691 TEXUSTEL, INC.
  250.      695 STSJ TELEPHONE COMPANY
  251.      696 MID ATLANTIC TELECOM
  252.      699 PILGRIM TELEPHONE CO.
  253.      700 US SPRINT
  254.      701 BELL ATLANTIC
  255.      707 NETWORK TELEPHONE SERVICES INC.
  256.      710 TELEMANAGEMENT CONSUL'T CORP
  257.      720 AT&T COMMUNICATIONS
  258.      721 FLEX COMMUNICATIONS
  259.      724 RCI CORPORATION
  260.      725 MCI
  261.      726 MCI
  262.      727 GTE CALIFORNIA
  263.      730 AT&T COMMUNICATIONS
  264.      733 MCI
  265.      735 H&M TELECOMMUNICATIONS SERVICES
  266.      736 TELECOM. SVCS OF TRIN. & TOBAGO LTD.
  267.      737 AT&T COMMUNICATIONS
  268.      738 AT&T COMMUNICATIONS
  269.      739 COM SYSTEMS
  270.      740 AT&T COMMUNICATIONS
  271.      741 ONCOR
  272.      742 PHONE AMERICA
  273.      745 MCI
  274.      746 METROMEDIA COMMUNICATIONS CORP.
  275.      747 NATIONAL TELECOMMUNICATIONS
  276.      748 VARTEC NATIONAL, INC.
  277.      749 IDB WORLDCOM
  278.      750 TELECOM CANADA
  279.      752 NORTH COUNTY COMMUNICATIONS, INC.
  280.      753 ALLNET COMM. SVCS.
  281.      755 SOUTHWEST LONG DISTANCE NETWORK
  282.      758 WEST COAST TELECOMMUNICATIONS
  283.      763 BITTEL TELECOMMUNICATIONS CORP.
  284.      765 ALLNET COMM. SVCS.
  285.      767 PHOENIX COMMUNICATIONS GROUP
  286.      770 NYNEX
  287.      771 DIGITAL NETWORK, INC.
  288.      772 MCI
  289.      773 AT&T COMMUNICATIONS
  290.      776 MCI
  291.      777 PACIFIC BELL
  292.      778 AMERITECH
  293.      780 AMERITECH
  294.      782 AMERICAN INFORMATION NETWORK,INC.
  295.      784 SUNSHINE TELEPHONE, INC. DBA SUNTEL
  296.      785 COLONIAL ENTERPRISE
  297.      786 AT&T COMMUNICATIONS
  298.      787 MCI
  299.      789 TELVUE CORPORATION
  300.      792 TELECOM CANADA
  301.      800 US SPRINT
  302.      801 BELL ATLANTIC
  303.      808 NETWORK TELEPHONE SERVICES INC.
  304.      820 AT&T COMMUNICATIONS
  305.      822 WILTEL LONG DISTANCE SERVICES
  306.      825 MCI
  307.      826 WILTEL LONG DISTANCE SERVICES
  308.      828 NYCOM INC.
  309.      830 TELECOM CANADA
  310.      835 MCI
  311.      839 WESTEL INC.
  312.      840 AT&T COMMUNICATIONS
  313.      844 PACIFIC BELL
  314.      847 US SPRINT
  315.      848 GTE CALIFORNIA
  316.      850 AT&T COMMUNICATIONS
  317.      851 DIGITEL
  318.      852 ATC DBA FIRST PHONE
  319.      853 TELEFONICA LARGA DISTANCIA
  320.      856 IOWA NETWORK SERVICES, INC.
  321.      857 WILTEL LONG DISTANCE SERVICES
  322.      858 U.S.LINK LONG DISTANCE
  323.      860 AT&T COMMUNICATIONS
  324.      866 ALASCOM
  325.      867 VORTEL
  326.      868 MCI
  327.      870 TELECOM CANADA
  328.      872 ONCOR
  329.      874 AMERITECH AUDIOTEX SERVICES
  330.      875 CONQUEST OPERATOR SERVICES CORP.
  331.      877 BITTEL TELECOMMUNICATIONS CORP.
  332.      878 USTEL
  333.      879 INTEGRETEL,INC.
  334.      880 NYNEX
  335.      883 COLONIAL ENTERPRISE
  336.      884 AT&T COMMUNICATIONS
  337.      885 TELVUE CORPORATION
  338.      887 EASTERNTEL LONG DIST SVC
  339.      888 CABLE & WIRELESS COMM
  340.      890 AMERICAN INFORMATION NETWORK,INC.
  341.      896 AT&T COMMUNICATIONS
  342.      897 PHOENIX COMMUNICATIONS GROUP
  343.      898 WILTEL LONG DISTANCE SERVICES
  344.      899 VIRGIN ISLANDS TELE-COM
  345.      900 CABLE & WIRELESS COMM.
  346.      901 BELL ATLANTIC
  347.      903 AT&T COMMUNICATIONS
  348.      909 AT&T COMMUNICATIONS
  349.      920 AT&T COMMUNICATIONS
  350.      924 AMERITECH
  351.      929 US SPRINT
  352.      932 AT&T COMMUNICATIONS
  353.      933 AT&T COMMUNICATIONS
  354.      937 INTEGRETEL,INC.
  355.      938 FEDERAL TRANSTEL
  356.      942 WESTEL INC.
  357.      943 WESTEL INC.
  358.      945 MCI
  359.      946 AMERITECH AUDIOTEX SERVICES
  360.      948 AMERICALL
  361.      949 ATC
  362.      950 MCI
  363.      951 ATC DBA FIRST PHONE
  364.      955 COLONIAL ENTERPRISE
  365.      960 LDDS
  366.      963 ONCOR
  367.      968 INTEGRETEL,INC.
  368.      970 ATC
  369.      971 ATC
  370.      972 ATC
  371.      973 ATC
  372.      974 ALLNET COMM. SVCS.
  373.      975 ALLNET COMM. SVCS.
  374.      976 AT&T COMMUNICATIONS
  375.      977 ALLNET COMM. SVCS.
  376.      978 ALLNET COMM. SVCS.
  377.      979 ALLNET COMM. SVCS.
  378.      986 AT&T COMMUNICATIONS
  379.      987 TELVUE CORPORATION
  380.      988 MCI
  381.      989 NETWORK TELEPHONE SERVICES INC.
  382.      990 MCI
  383.      991 AMERICAN LONG LINES
  384.      992 NATIONAL TELECOMMUNICATIONS
  385.      993 MCI
  386.      994 NATIONAL TELECOMMUNICATIONS
  387.      995 NATIONAL TELECOMMUNICATIONS
  388.      996 NATIONAL TELECOMMUNICATIONS
  389.      997 WILTEL LONG DISTANCE SERVICES
  390.      998 TELESCAN
  391.      999 ONCOR

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