Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 799 | PARK RIDGE | New Jersey | PAETEC COMMUNICATIONS, INC. - NJ | CLEC | More |
| 202 | 799 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON, DC INC. | RBOC | More |
| 203 | 799 | NEW HAVEN | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 204 | 799 | WINNIPEG | Manitoba | MTS Inc. | | More |
| 205 | 799 | TUSCALOOSA | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 206 | 799 | SEATTLE | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 207 | 799 | PORTLAND | Maine | NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - ME | RBOC | More |
| 208 | 799 | LEWISTON | Idaho | QWEST CORPORATION | RBOC | More |
| 210 | 799 | SANANTONIO | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 212 | 799 | NWYRCYZN02 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 799 | LSAN DA 07 | California | NEUTRAL TANDEM-CALIFORNIA, LLC - CA | | More |
| 214 | 799 | DALLAS | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 215 | 799 | SOUDERTON | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 216 | 799 | CLEVELAND | Ohio | NEUTRAL TANDEM-MICHIGAN, LLC - OH | | More |
| 217 | 799 | DANVILLE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 226 | 799 | Chatham | Ontario | Iristel Inc. | | More |
| 231 | 799 | MUSKEGON | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 248 | 799 | SOUTHFIELD | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 250 | 799 | BELLA COOLA | British Columbia | TELUS | IND. TELCO | More |
| 252 | 799 | WILLIAMSTN | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 253 | 799 | PUYALLUP | Washington | NEUTRAL TANDEM-WASHINGTON, LLC - WA | | More |
| 254 | 799 | WACO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 256 | 799 | HUNTSVILLE | Alabama | CENTURYTEL SOLUTIONS, LLC DBA CENTURYLINK SOL - AL | | More |
| 260 | 799 | ETNA | Indiana | UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK | IND. TELCO | More |
| 267 | 799 | MORRISVL | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 270 | 799 | BOWLNGGREN | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 281 | 799 | HOUSTON | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 289 | 799 | Hamilton | Ontario | Iristel Inc. | | More |
| 301 | 799 | KEEDYSVL | District of Columbia | CORE COMMUNICATIONS, INC. - MD | CLEC | More |
| 303 | 799 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 799 | MARLINTON | West Virginia | CITIZENS TELECOMMUNICATIONS CO OF WEST VIRGINIA | IND. TELCO | More |
| 305 | 799 | MIAMI | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 306 | 799 | BRIERCREST | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 799 | EVANSTON | Wyoming | UNION TELEPHONE COMPANY | | More |
| 308 | 799 | REPUBLCNCY | Nebraska | CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE | | More |
| 309 | 799 | MOLINE | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 310 | 799 | CULVERCITY | California | AMERICAN MESSAGING (AM), INC. | | More |
| 312 | 799 | CHICGOZN01 | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 313 | 799 | DETROITZN5 | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 314 | 799 | KIRKWOOD | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 315 | 799 | UTICA | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 316 | 799 | WHITEWATER | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 317 | 799 | INDIANAPLS | Indiana | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 318 | 799 | SHREVEPORT | Louisiana | SPRINT SPECTRUM L.P. | PCS | More |
| 319 | 799 | ATKINS | Iowa | INTEGRATED PATH COMMUNICATIONS, LLC - IA | | More |
| 321 | 799 | COCOABEACH | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 323 | 799 | LSAN DA 14 | California | GLOBAL CROSSING LOCAL SERVICES, INC.-CA | CLEC | More |
| 330 | 799 | YOUNGSTOWN | Ohio | AMERITECH OHIO | RBOC | More |
| 334 | 799 | MONTGOMERY | Alabama | SPRINT SPECTRUM L.P. | PCS | More |
| 336 | 799 | RANDLEMAN | North Carolina | INTERMEDIA COMMUNICATIONS INC. - NC | CLEC | More |
| 347 | 799 | NWYRCYZN06 | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 352 | 799 | BROOKSVL | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 360 | 799 | SNOHOMISH | Washington | FRONTIER COMMUNICATIONS NORTHWEST INC. - WA | IND. TELCO | More |
| 361 | 799 | CUERO | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 402 | 799 | DOUGLAS | Nebraska | WINDSTREAM NEBRASKA, INC. | IND. TELCO | More |
| 403 | 799 | Calgary | Alberta | Globalstar | PCS | More |
| 404 | 799 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 799 | MOORE | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 406 | 799 | GREATFALLS | Montana | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 407 | 799 | KISSIMMEE | Florida | AERIAL COMMUNICATIONS | WIRELESS PROV | More |
| 408 | 799 | SNJS WEST | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 409 | 799 | BRAZORIA | Texas | BRAZORIA TELEPHONE CO. | IND. TELCO | More |
| 410 | 799 | WATERLO238 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 799 | PTTSBGZON3 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 413 | 799 | SPRINGFLD | Massachusetts | CRC COMMUNICATIONS OF MAINE, INC. - MA | | More |
| 414 | 799 | MILWAUKZN1 | Wisconsin | AMERITECH WISCONSIN | RBOC | More |
| 415 | 799 | SNFC JUNPR | California | MPOWER COMMUNICATIONS CORP - CA | CLEC | More |
| 416 | 799 | ORONTO | Ontario | TELUS Mobility | PCS | More |
| 417 | 799 | SPRINGFLD | Missouri | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- MO | CLEC | More |
| 418 | 799 | PENTECOTE | Quebec | TELUS Quebec | IND. TELCO | More |
| 419 | 799 | BRYAN | Ohio | SPRINT SPECTRUM L.P. | PCS | More |
| 423 | 799 | SPRINGCITY | Tennessee | LEVEL 3 COMMUNICATIONS, LLC - TN | CLEC | More |
| 425 | 799 | BELLEVUE | Washington | ONVOY, LLC - WA | | More |
| 434 | 799 | DANVILLE | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 435 | 799 | LOGAN | Utah | XO UTAH, INC. | CLEC | More |
| 438 | 799 | Montreal | Quebec | Iristel Inc. | | More |
| 440 | 799 | CLEVELAND | Ohio | MCI WORLDCOM COMMUNICATIONS, INC. - OH | CLEC | More |
| 443 | 799 | BALTIMORE | Maryland | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 450 | 799 | ST ROSALIE | Quebec | Telephone Guevremont Inc. | IXC | More |
| 469 | 799 | GRANDPRARI | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 470 | 799 | ATLANTA NE | Georgia | LEVEL 3 COMMUNICATIONS, LLC - GA | CLEC | More |
| 478 | 799 | MACON | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 479 | 799 | FAYETTEVL | Arkansas | SPRINT SPECTRUM L.P. | PCS | More |
| 480 | 799 | PHOENIX | Arizona | METRO PCS, INC. | | More |
| 484 | 799 | HONEYBROOK | Pennsylvania | GLOBAL NAPS - PA | CLEC | More |
| 501 | 799 | OKLAHOMA CITY | Oklahoma | SPRINT SPECTRUM L.P.- OK | PCS | More |
| 502 | 799 | ROSETRRACE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 799 | PORTLAND | Oregon | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 504 | 799 | NEWORLEANS | Louisiana | INTERMEDIA COMMUNICATIONS INC. - LA | CLEC | More |
| 505 | 799 | CLOVIS | New Mexico | PLATEAU TELECOMMUNICATIONS, INC. | WIRELESS PROV | More |
| 506 | 799 | Saint John | New Brunswick | Iristel Inc. | | More |
| 507 | 799 | EYOTA | Minnesota | CHARTER FIBERLINK CCO, LLC - MN | | More |
| 508 | 799 | WORCESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 510 | 799 | HRCUL-RODE | California | PACIFIC BELL | RBOC | More |
| 512 | 799 | AUSTIN | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 513 | 799 | LITTLE MIAMI | Ohio | SPRINT COMMUNICATIONS COMPANY, L.P. - OH | CLEC | More |
| 514 | 799 | Montreal | Quebec | TELUS Mobility | PCS | More |
| 516 | 799 | NASSAUZN09 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 517 | 799 | SAGINAW | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 518 | 799 | KINDERHOOK | New York | BERKSHIRE TELEPHONE CO. | IND. TELCO | More |
| 519 | 799 | NEUSTADT | Ontario | WIGHTMAN TELEPHONE LTD. | LEC | More |
| 520 | 799 | TUCSON | Arizona | QWEST CORPORATION | RBOC | More |
| 540 | 799 | ROANOKE | Virginia | BUFFALO-LAKE ERIE WIRELESS SYSTEMS CO., LLC | | More |
| 541 | 799 | EUGENE | Oregon | BANDWIDTH.COM CLEC, LLC - OR | | More |
| 559 | 799 | VISALIA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 561 | 799 | WPALMBEACH | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 562 | 799 | ALAMITOS | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 570 | 799 | NUMIDIA | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 571 | 799 | LEESBURG | Virginia | PEERLESS NETWORK OF VIRGINIA, LLC - VA | | More |
| 573 | 799 | LINN | Missouri | LEVEL 3 COMMUNICATIONS, LLC - MO | CLEC | More |
| 575 | 799 | CLOVIS | New Mexico | PLATEAU TELECOMMUNICATIONS, INC. | WIRELESS PROV | More |
| 579 | 799 | Longueuil | Quebec | Comwave Networks | | More |
| 580 | 799 | ELK CITY | Oklahoma | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 586 | 799 | UTICA | Michigan | BROADWING COMMUNICATIONS, LLC - MI | CLEC | More |
| 587 | 799 | Stettler | Alberta | Distributel | | More |
| 601 | 799 | PICAYUNE | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 602 | 799 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 603 | 799 | MANCHESTER | New Hampshire | SPRINT SPECTRUM L.P. | PCS | More |
| 604 | 799 | CHILLIWACK | British Columbia | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 605 | 799 | SIOUX FLS | South Dakota | AIRUS, INC - SD | | More |
| 606 | 799 | TOLLESBORO | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | | More |
| 607 | 799 | BINGHAMTON | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 608 | 799 | LA CROSSE | Wisconsin | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | WIRELESS PROV | More |
| 609 | 799 | PLAINSBORO | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 610 | 799 | IRONTON | Pennsylvania | IRONTON TELEPHONE CO. | IND. TELCO | More |
| 612 | 799 | TWINCITIES | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 613 | 799 | OTTAWA | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 614 | 799 | DUBLIN | Ohio | AMERITECH OHIO | RBOC | More |
| 615 | 799 | FAIRVIEW | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 616 | 799 | CEDAR SPG | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 617 | 799 | BOSTON | Massachusetts | SPRINT SPECTRUM L.P. | PCS | More |
| 618 | 799 | COLLINSVL | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 619 | 799 | CHULAVISTA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 626 | 799 | PSDN PSDN | California | PACIFIC BELL | RBOC | More |
| 630 | 799 | NAPERVILLE | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 631 | 799 | NASZ 9 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 641 | 799 | OTTUMWA | Iowa | UNITED STATES CELLULAR CORP. - IOWA | WIRELESS PROV | More |
| 646 | 799 | NWYRCYZN01 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 647 | 799 | Toronto | Ontario | Iristel Inc. | | More |
| 650 | 799 | PALO ALTO | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 659 | 799 | PINSON | Alabama | NEUTRAL TANDEM-ALABAMA, LLC - AL | | More |
| 660 | 799 | SHERIDAN | Missouri | GRAND RIVER MUTUAL TELEPHONE CO. | IND. TELCO | More |
| 661 | 799 | NEWHALL | California | PACIFIC BELL | RBOC | More |
| 662 | 799 | FRIARS PT | Mississippi | LEVEL 3 COMMUNICATIONS, LLC - MS | | More |
| 678 | 799 | ATLANTA | Georgia | MATRIX TELECOM, INC DBA TRINSIC COMMUNICATIONS-GA | | More |
| 701 | 799 | FARGO | North Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 702 | 799 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NV | IND. TELCO | More |
| 703 | 799 | WASZ 8 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 799 | MOORESVILLE | North Carolina | WINDSTREAM NORTH CAROLINA, INC. | IND. TELCO | More |
| 705 | 799 | OMEMEE | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 799 | AUGUSTA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 707 | 799 | SANTA ROSA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 708 | 799 | HOMEWOOD | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 712 | 799 | JACKSONVILLE | Iowa | FARMERS MUTUAL COOPERATIVE TELEPHONE CO. | IND. TELCO | More |
| 713 | 799 | HOUSTON MEDICAL CEN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 799 | WESTMINSTER | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 715 | 799 | KESHENA | Wisconsin | FRONTIER COMMUNICATIONS OF WISCONSIN LLC | IND. TELCO | More |
| 716 | 799 | BUFFALO | New York | MCI WORLDCOM COMMUNICATIONS INC. - NY | CLEC | More |
| 717 | 799 | LANCASTER | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 718 | 799 | NASSAU ZONES 2 3 5 | New York | ALLEGIANCE TELECOM, INC. - NY | CLEC | More |
| 719 | 799 | COLORADO SPRINGS | Colorado | AT&T LOCAL | CLEC | More |
| 720 | 799 | DENVER | Colorado | NEUTRAL TANDEM-COLORADO, LLC - CO | | More |
| 724 | 799 | CLYMER | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 725 | 799 | LAS VEGAS | Nevada | COX NEVADA TELCOM, LLC - NV | | More |
| 727 | 799 | CLEARWATER | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
| 731 | 799 | LATHAM | Tennessee | CITIZENS COMM CO TN DBA FRONTIER COMM OF TN, LLC | IND. TELCO | More |
| 732 | 799 | PISCATAWAY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 799 | CARLETON | Michigan | PHONE MICHIGAN | CLEC | More |
| 740 | 799 | QUAKERCITY | Ohio | WINDSTREAM WESTERN RESERVE, INC. | IND. TELCO | More |
| 754 | 799 | HOLLYWOOD | Florida | MILLICORP | | More |
| 757 | 799 | NRFOLKZON3 | Virginia | NEUTRAL TANDEM-VIRGINIA, LLC - VA | | More |
| 760 | 799 | PALM SPRINGS | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 770 | 799 | NORCROSS | Georgia | TELEPORT COMMUNICATIONS ATLANTA, INC. - GA | CLEC | More |
| 773 | 799 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 774 | 799 | SHREWSBURY | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 780 | 799 | FORT MCMURRAY | Alberta | TELUS | IND. TELCO | More |
| 781 | 799 | LYNN | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 785 | 799 | HOME | Kansas | BLUE VALLEY TELE-COMMUNICAITONS, INC. | IND. TELCO | More |
| 787 | 799 | BAYAMON SUR | Puerto Rico | PUERTO RICO TELEPHONE CO. | IND. TELCO | More |
| 801 | 799 | SALT LAKE CITY | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 799 | HINESBURG | Vermont | COMCAST PHONE OF VERMONT, LLC - VT | | More |
| 803 | 799 | COLUMBIA | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 804 | 799 | DANVILLE | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 805 | 799 | OXNARD | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 806 | 799 | LUBBOCK SWIFT | Texas | SOUTHWESTERN BELL | RBOC | More |
| 808 | 799 | HONOLULU | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 812 | 799 | COLUMBUS | Indiana | COMCAST PHONE OF CENTRAL INDIANA, LLC - IN | | More |
| 813 | 799 | TAMPASTH | Florida | WIDE VOICE, LLC - FL | | More |
| 814 | 799 | ALTOONA | Pennsylvania | BANDWIDTH.COM CLEC, LLC - PA | | More |
| 815 | 799 | MANLIUS | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 816 | 799 | KANSAS CITY | Kansas | WINDSTREAM NUVOX MISSOURI INC. - MO | CLEC | More |
| 817 | 799 | DALLAS | Texas | TELEPORT COMMUNICATIONS GROUP - DALLAS | CAP | More |
| 818 | 799 | SNFN PACM | California | METROPCS NETWORKS, LLC | | More |
| 819 | 799 | LA CORNE | Quebec | Telebec Ltee. | IXC | More |
| 828 | 799 | GLENWDPDNC | North Carolina | BANDWIDTH.COM CLEC, LLC - NC | | More |
| 832 | 799 | HOUSTON | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 843 | 799 | FLORENCE | South Carolina | TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL | | More |
| 845 | 799 | MONROE | New York | XCHANGE TELECOM CORP. - NY | | More |
| 847 | 799 | NORTHBROOK | Illinois | AMERICAN MESSAGING (AM), INC. | | More |
| 850 | 799 | EAST POINT | Florida | MCC TELEPHONY OF FLORIDA, LLC - FL | | More |
| 858 | 799 | SAN DIEGO | California | MCI WORLDCOM COMMUNICATIONS, INC., CA | CLEC | More |
| 860 | 799 | STAMFORD | Connecticut | GLOBAL CROSSING LOCAL SERVICES, INC.-CT | | More |
| 863 | 799 | TAMPA | Florida | TIME WARNER TELECOM OF FLORIDA, L.P. - FL | CLEC | More |
| 870 | 799 | NEWARK | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 902 | 799 | WINDSOR | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 799 | ATLANTA | Texas | SOUTHWESTERN BELL | RBOC | More |
| 904 | 799 | STARKE | Florida | ALLTEL MOBILE COMMUNICATIONS, INC. - FLORIDA | WIRELESS PROV | More |
| 905 | 799 | BRAMPTON | Ontario | Bell Canada | IND. TELCO | More |
| 907 | 799 | CUBE COVE | Alaska | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | PCS | More |
| 908 | 799 | GREAT MEADOWS | New Jersey | LEVEL 3 COMMUNICATIONS, LLC - NJ | CLEC | More |
| 909 | 799 | LOMA LINDA | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 910 | 799 | WILMINGTON | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 912 | 799 | MACON | Georgia | BELLSOUTH TELECOMM INC - GA | RBOC | More |
| 914 | 799 | MONTICELLO | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 915 | 799 | EL PASO | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 916 | 799 | SACRAMENTO: MAIN DA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 917 | 799 | NEW YORK CITY ZONE | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 918 | 799 | ENTERPRISE | Oklahoma | CROSS TELEPHONE CO. | IND. TELCO | More |
| 919 | 799 | RALEIGH | North Carolina | SPRINT SPECTRUM L.P. | PCS | More |
| 920 | 799 | JOHNSBURG | Wisconsin | LEVEL 3 COMMUNICATIONS, LLC - WI | | More |
| 937 | 799 | VERSAILLES | Ohio | GOLDSTAR COMMUNICATIONS, LLC - OH | | More |
| 940 | 799 | DALLAS | Texas | BROADWING COMMUNICATIONS, LLC - TX | CLEC | More |
| 941 | 799 | BRADENTON | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 949 | 799 | SOUTH LAGUNA BEACH | California | NEUTRAL TANDEM-CALIFORNIA, LLC - CA | | More |
| 956 | 799 | DOLORES | Texas | ALENCO COMMUNICATIONS, INC. | IND. TELCO | More |
| 970 | 799 | DURANGO | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 971 | 799 | WESTPORT | Oregon | MILLICORP | | More |
| 972 | 799 | GRAND PRAIRIE | Texas | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 973 | 799 | NEWARK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 799 | WESTFORD | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 979 | 799 | BRAZORIA | Texas | BRAZORIA TELEPHONE CO. | IND. TELCO | More |
| 989 | 799 | SAGINAW | Michigan | AMERITECH MICHIGAN | RBOC | More |
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