Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 647 | HACKENSACK | New Jersey | OMNIPOINT COMMUNICATIONS, INC. - NJ | WIRELESS PROV | More |
| 202 | 647 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 647 | MILFORD | Connecticut | PAETEC COMMUNICATIONS, LLC - CT | | More |
| 204 | 647 | DAUPHIN | Manitoba | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 205 | 647 | WARRIOR | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 647 | RICHMNDBCH | Washington | ONVOY, LLC - WA | | More |
| 207 | 647 | BRIDGTON | Maine | CONSOLIDATED COMM OF NO. NEW ENGLAND-ME | RBOC | More |
| 208 | 647 | BURLEY | Idaho | LEVEL 3 COMMUNICATIONS, LLC - ID | CLEC | More |
| 209 | 647 | MANTECA | California | WIDE VOICE, LLC - CA | | More |
| 210 | 647 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 647 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 647 | LSAN DA 03 | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 214 | 647 | DALLAS | Texas | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | CAP | More |
| 215 | 647 | LANSDALE | Pennsylvania | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 216 | 647 | CLEVELAND | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 217 | 647 | MEYER | Illinois | ADAMS TEL. COOP. | IND. TELCO | More |
| 218 | 647 | KELLIHER | Minnesota | PAUL BUNYAN RURAL TEL. COOP. | IND. TELCO | More |
| 219 | 647 | MERRILLVL | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 225 | 647 | GONZALES | Louisiana | EAST ASCENSION TELEPHONE COMPANY, LLC | IND. TELCO | More |
| 226 | 647 | Kitchener-Waterloo | Ontario | Rogers Communications Partnership (Cable) | | More |
| 229 | 647 | ALBANY | Georgia | CALLWORKS CORPORATION | | More |
| 231 | 647 | CORAL | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 240 | 647 | CLEAR SPG | Maryland | CORE COMMUNICATIONS, INC.- MD | CLEC | More |
| 248 | 647 | BIRMINGHAM | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 250 | 647 | PORT RENFREW | British Columbia | TELUS | IND. TELCO | More |
| 251 | 647 | FLOMATON | Alabama | BANDWIDTH.COM CLEC, LLC - AL | | More |
| 252 | 647 | SWNSBRWCAR | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 254 | 647 | RANGER | Texas | SOUTHWESTERN BELL | RBOC | More |
| 256 | 647 | SCOTTSBORO | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 267 | 647 | LANSDALE | Pennsylvania | CORE COMMUNICATIONS, INC. - PA | | More |
| 270 | 647 | FRANKLIN | Kentucky | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | WIRELESS PROV | More |
| 276 | 647 | COLLINSVL | Virginia | CENTRAL TEL. CO. OF VIRGINIA DBA CENTURYLINK | IND. TELCO | More |
| 281 | 647 | BARKER | Texas | SOUTHWESTERN BELL | RBOC | More |
| 301 | 647 | WSNG236Z13 | Maryland | AMERICAN MESSAGING SERVICES, LLC | | More |
| 302 | 647 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 303 | 647 | DECKERS | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 647 | LEWISBURG | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 647 | KEYS | Florida | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL | CLEC | More |
| 306 | 647 | THEODORE | Saskatchewan | SaskTel | IND. TELCO | More |
| 308 | 647 | SHELTON | Nebraska | NEBRASKA CENTRAL TEL. CO. | IND. TELCO | More |
| 309 | 647 | CANTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 310 | 647 | EL SEGUNDO | California | PACIFIC BELL | RBOC | More |
| 312 | 647 | CHICGOZN01 | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 313 | 647 | DETROITZN2 | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 314 | 647 | ST LOUIS | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 315 | 647 | SYRACUSE | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 317 | 647 | INDIANAPOLIS | Indiana | AT&T CORP. | | More |
| 318 | 647 | MER ROUGE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 647 | VICTOR | Iowa | COOPERATIVE TEL. CO. | IND. TELCO | More |
| 323 | 647 | LSAN DA 05 | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 325 | 647 | BROWNWOOD | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 330 | 647 | WARREN | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 334 | 647 | MONTGOMERY | Alabama | CENTURYLINK COMMUNICATIONS LLC - AL | CAP | More |
| 336 | 647 | WINSTON SALEM | North Carolina | CHARTER FIBERLINK NC-CCO, LLC - NC | | More |
| 346 | 647 | MISSOURICY | Texas | TON80 COMMUNICATIONS, LLC | | More |
| 347 | 647 | NWYRCYZN04 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 352 | 647 | GAINESVL | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 360 | 647 | WHATCOMCTY | Washington | QWEST CORPORATION | RBOC | More |
| 361 | 647 | HEBBRONVL | Texas | AWESOME PAGING, INC. | WIRELESS PROV | More |
| 386 | 647 | LIVE OAK | Florida | WINDSTREAM FLORIDA, INC. | IND. TELCO | More |
| 401 | 647 | SCITUATE | Rhode Island | VERIZON NEW ENGLAND INC. | RBOC | More |
| 402 | 647 | COLON | Nebraska | WINDSTREAM NEBRASKA, INC. | IND. TELCO | More |
| 403 | 647 | MILK RIVER | Alberta | TELUS | IND. TELCO | More |
| 404 | 647 | ATLANTA | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 405 | 647 | OKLA CITY | Oklahoma | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 406 | 647 | BILLINGS | Montana | BANDWIDTH.COM CLEC, LLC - MT | | More |
| 407 | 647 | WINTERPARK | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 408 | 647 | SARATOGA | California | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | CLEC | More |
| 410 | 647 | SEVERNA PK | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 647 | PTTSBGZON1 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 413 | 647 | ELONGMEDOW | Massachusetts | CHOICE ONE COMMUNICATIONS, INC. - MA | CLEC | More |
| 414 | 647 | MILWAUKZN1 | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 415 | 647 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 417 | 647 | REPUBLIC | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 418 | 647 | QUEBEC | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 647 | SPENCERVL | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 423 | 647 | BUTLER | Tennessee | SUNCOM DBA T-MOBILE USA | PCS | More |
| 424 | 647 | EL SEGUNDO | California | PACIFIC BELL - CA | RBOC | More |
| 425 | 647 | BELLEVUE | Washington | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | CAP | More |
| 430 | 647 | JACKSON | Texas | OUTHERN TELCOM NETWORK, INC. - T | | More |
| 435 | 647 | PARK CITY | Utah | QWEST CORPORATION | RBOC | More |
| 440 | 647 | WELLINGTON | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 443 | 647 | NEWWINDSOR | Maryland | CTC COMMUNICATIONS CORP. - MD | CLEC | More |
| 447 | 647 | MAHOMET | Illinois | ONVOY, LLC | | More |
| 450 | 647 | LONGUEUIL | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 647 | IRVING | Texas | TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL | | More |
| 470 | 647 | GAINESVL | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 479 | 647 | CLARKSVL | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 480 | 647 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 484 | 647 | NEWSMITHVL | Pennsylvania | CORE COMMUNICATIONS, INC. - PA | | More |
| 501 | 647 | LITTLEROCK | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 502 | 647 | SHELBYVL | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 647 | NORTH PL | Oregon | QWEST CORPORATION | RBOC | More |
| 504 | 647 | NEW ORLEANS | Louisiana | SPRINT SPECTRUM L.P.- LA | PCS | More |
| 505 | 647 | LAS CRUCES | New Mexico | QWEST CORPORATION | RBOC | More |
| 506 | 647 | ST JOHN | New Brunswick | Aliant Telecom (Mobility) | | More |
| 507 | 647 | WINTHROP | Minnesota | WINTHROP TEL. CO. | IND. TELCO | More |
| 508 | 647 | NATICK | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 509 | 647 | WILBUR | Washington | CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | IND. TELCO | More |
| 510 | 647 | OKLD BKLY | California | PACIFIC BELL | RBOC | More |
| 512 | 647 | AUSTIN | Texas | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | CAP | More |
| 513 | 647 | CINCINNATI | Ohio | ONVOY, LLC - OH | | More |
| 514 | 647 | Montreal | Quebec | Videotron General Partnership | | More |
| 516 | 647 | NASSAUZN05 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 517 | 647 | PORTLAND | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 518 | 647 | ASABLFORKS | New York | FRONTIER COMMUNICATIONS OF AUSABLE VALLEY, INC. | IND. TELCO | More |
| 519 | 647 | LYNDEN | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 647 | TUCSON | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 647 | PLVL WEST | California | PACIFIC BELL | RBOC | More |
| 540 | 647 | ROANOKE | Virginia | IP HORIZON LLC | | More |
| 541 | 647 | PORTLAND | Oregon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | | More |
| 559 | 647 | FRESNO | California | METROPCS, INC. | | More |
| 561 | 647 | BOCA RATON | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 562 | 647 | NORWALK | California | ONVOY, LLC - CA | | More |
| 570 | 647 | HONESDALE | Pennsylvania | CHOICE ONE COMMUNICATIONS, INC. - PA | CLEC | More |
| 571 | 647 | WSNGTNZN17 | Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 573 | 647 | ROLLA | Missouri | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 574 | 647 | SOUTH BEND | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 575 | 647 | LAS CRUCES | New Mexico | QWEST CORPORATION | RBOC | More |
| 580 | 647 | LAWTON | Oklahoma | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 581 | 647 | Squatec | Quebec | Videotron General Partnership | CLEC | More |
| 585 | 647 | ROCHESTER | New York | FRONTIER TELEPHONE OF ROCHESTER, INC. | IND. TELCO | More |
| 587 | 647 | Falher | Alberta | TELUS Mobility | WIRELESS PROV | More |
| 601 | 647 | CRYSTALSPG | Mississippi | TELEPAK NETWORKS, INC. - MS | | More |
| 602 | 647 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 603 | 647 | MANCHESTER | New Hampshire | CONSOLIDATED COMM OF NO. NEW ENGLAND-NH | RBOC | More |
| 604 | 647 | VANCOUVER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 647 | LENNOX | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | IND. TELCO | More |
| 606 | 647 | ASHLAND | Kentucky | VIRGINIA PCS ALLIANCE, L.C. | WIRELESS PROV | More |
| 607 | 647 | MCDONOUGH | New York | CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY | IND. TELCO | More |
| 608 | 647 | RICHLD CTR | Wisconsin | FRONTIER NORTH INC. - WI | IND. TELCO | More |
| 609 | 647 | LAWRENCEVL | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 610 | 647 | PHPHSBZN28 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 613 | 647 | Cobden | Ontario | NRTC Communications | | More |
| 614 | 647 | COLUMBUS | Ohio | STRATUS NETWORKS | | More |
| 615 | 647 | NASHVILLE | Tennessee | AT&T CORP. | | More |
| 616 | 647 | GRAND RPDS | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 617 | 647 | CAMBRIDGE | Massachusetts | AMERICAN MESSAGING SERVICES, LLC | | More |
| 618 | 647 | BROUGHTON | Illinois | HAMILTON COUNTY TELEPHONE CO-OP | IND. TELCO | More |
| 619 | 647 | EL CAJON | California | METROPCS, INC. | | More |
| 620 | 647 | MOLINE | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 626 | 647 | PSDN PSDN | California | AMERICAN MESSAGING SERVICES, LLC | | More |
| 630 | 647 | ITASCA | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 631 | 647 | BAY SHORE | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 641 | 647 | MYSTIC | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. | | More |
| 646 | 647 | NWYRCYZN01 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 650 | 647 | REDWOOD CY | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 651 | 647 | STPZ 2 | Minnesota | QWEST CORPORATION | RBOC | More |
| 657 | 647 | ORANGE | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 660 | 647 | WINDSOR | Missouri | EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO | IND. TELCO | More |
| 662 | 647 | CHARLESTON | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 667 | 647 | NORTH EAST | Maryland | ONVOY SPECTRUM, LLC | | More |
| 678 | 647 | BUCHANAN | Georgia | DELTACOM, INC. - GA | CLEC | More |
| 682 | 647 | FORT WORTH TERMINAL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 701 | 647 | KULM | North Dakota | DICKEY RURAL TEL. COOP. | IND. TELCO | More |
| 702 | 647 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK | IND. TELCO | More |
| 703 | 647 | MCLEAN | Virginia | US LEC OF VIRGININA, LLC | CLEC | More |
| 704 | 647 | SALISBURY | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 647 | NEW LISKEARD | Ontario | Northern Telephone Ltd. | IND. TELCO | More |
| 706 | 647 | THOMASTON | Georgia | GEORGIA WINDSTREAM, INC. | IND. TELCO | More |
| 707 | 647 | VALLEJO | California | PACIFIC BELL | RBOC | More |
| 708 | 647 | HOMEWOOD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 709 | 647 | ST GEORGES | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 647 | WOODBINE | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH | | More |
| 713 | 647 | HOUSTON HOMESTEAD | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 647 | SANTA ANA | California | PACIFIC BELL | RBOC | More |
| 715 | 647 | PLUM CITY | Wisconsin | TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK | | More |
| 716 | 647 | ROCHESTER | New York | COMCAST IP PHONE, LLC | | More |
| 717 | 647 | TOWER CITY | Pennsylvania | COMMONWEALTH TELEPHONE COMPANY LLC | IND. TELCO | More |
| 718 | 647 | NYCZ 6 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 647 | PUEBLO | Colorado | QWEST CORPORATION | RBOC | More |
| 720 | 647 | DENVER | Colorado | ONVOY, LLC - CO | | More |
| 724 | 647 | PITTSBURGH | Pennsylvania | GLOBAL CROSSING LOCAL SERVICES, INC. - PA | CLEC | More |
| 727 | 647 | CLEARWATER | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 731 | 647 | GLEASON | Tennessee | NETWORK TELEPHONE CORPORATION - TN | | More |
| 732 | 647 | NEWARK | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 734 | 647 | ANN ARBOR | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 740 | 647 | PHILO | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 743 | 647 | SAXAPAHAW | North Carolina | TON80 COMMUNICATIONS, LLC | | More |
| 757 | 647 | NORFOLK ZONE 2 | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 760 | 647 | LEE VINING | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 763 | 647 | MINNEAPOLIS | Minnesota | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | | More |
| 765 | 647 | BROOKVILLE | Indiana | FRONTIER NORTH, INC.. - IN | IND. TELCO | More |
| 770 | 647 | NORCROSS | Georgia | SATELLINK PAGING, INC. | WIRELESS PROV | More |
| 772 | 647 | MIAMI | Florida | US LEC OF FLORIDA, INC. | CLEC | More |
| 773 | 647 | CHICGOZN03 | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 774 | 647 | NO ATTLEBO | Massachusetts | ONVOY, LLC - MA | | More |
| 780 | 647 | Red Earth | Alberta | TELUS | IND. TELCO | More |
| 781 | 647 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 785 | 647 | BURR OAK | Kansas | RURAL TEL. SERVICE CO., INC. DBA NEX-TECH | IND. TELCO | More |
| 786 | 647 | KEYS | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 787 | 647 | SANTURCE | Puerto Rico | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 801 | 647 | SALT LAKE CITY | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 802 | 647 | DERBY LINE | Vermont | LEVEL 3 COMMUNICATIONS, LLC - VT | | More |
| 803 | 647 | COLUMBIA | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 804 | 647 | RICHMOND | Virginia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 805 | 647 | SATICOY | California | PACIFIC BELL | RBOC | More |
| 806 | 647 | DIMMITT | Texas | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | | More |
| 808 | 647 | LIHUE | Hawaii | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 812 | 647 | EVANSVILLE | Indiana | TELEPORT COMMUNICATIONS AMERICA, LLC - IN | CAP | More |
| 813 | 647 | TAMPACEN | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 814 | 647 | AUSTIN | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 815 | 647 | MINOOKA | Illinois | MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL | | More |
| 816 | 647 | KANSASCITY | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 817 | 647 | DALLAS (ALLEGIANCE) | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 818 | 647 | LOS ANGELES - PAC W | California | MATRIX TELECOM, LLC. S/I/I TNCI - CA | CLEC | More |
| 819 | 647 | SHAWVILLE | Quebec | Telebec Ltee. | IXC | More |
| 828 | 647 | LENOIR | North Carolina | BANDWIDTH.COM CLEC, LLC - NC | | More |
| 831 | 647 | MONTEREY | California | PACIFIC BELL | RBOC | More |
| 832 | 647 | HOUSTON | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 843 | 647 | CHARLESTON | South Carolina | YMAX COMMUNICATIONS CORP. - SC | | More |
| 845 | 647 | ELLENVILLE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 847 | 647 | CHCZ 3 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 850 | 647 | PORT ST. JOE | Florida | CONSOLIDATED COMMUNICATIONS OF FLORIDA COMPANY | IND. TELCO | More |
| 859 | 647 | FLORENCE | Kentucky | CINCINNATI BELL | IND. TELCO | More |
| 860 | 647 | MANCHESTER | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 863 | 647 | LAKELAND | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 864 | 647 | WESTMINSTER | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 865 | 647 | KNOXVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 870 | 647 | MAYNARD | Arkansas | CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK | | More |
| 901 | 647 | MEMPHIS | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 902 | 647 | BASS RIVER | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 647 | DENISON | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 904 | 647 | JACKSONVL | Florida | COMCAST IP PHONE, LLC | | More |
| 906 | 647 | PICKFORD | Michigan | CENTURYTEL OF UPPER MICHIGAN, INC. DBA CENTURYLINK | IND. TELCO | More |
| 907 | 647 | NIGHTMUTE | Alaska | UNITED UTILITIES, INC. | IND. TELCO | More |
| 908 | 647 | MILLINGTON | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 909 | 647 | LSAN LA01 | California | IP HORIZON LLC | | More |
| 910 | 647 | CLARKTON | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 912 | 647 | PATTERSON | Georgia | ALMA TEL. CO., INC. | IND. TELCO | More |
| 913 | 647 | LENEXA | Kansas | WINDSTREAM NUVOX KANSAS, LLC | CLEC | More |
| 914 | 647 | ELLENVILLE | New York | COMMIO, LLC | | More |
| 915 | 647 | BROWNWOOD | Texas | MID-TEX CELLULAR LTD. | WIRELESS PROV | More |
| 916 | 647 | ELK GROVE | California | XO CALIFORNIA, INC. | CLEC | More |
| 917 | 647 | NEW YORK CITY ZONE | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 918 | 647 | POTEAU | Oklahoma | OKLAHOMA WINDSTREAM, INC. | IND. TELCO | More |
| 919 | 647 | RALEIGH | North Carolina | LEVEL 3 COMMUNICATIONS, LLC - NC | | More |
| 920 | 647 | WAUTOMA | Wisconsin | UNITED STATES CELLULAR - WI | WIRELESS PROV | More |
| 929 | 647 | NWYRCYZN04 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 931 | 647 | CLARKSVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 934 | 647 | BAY SHORE | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 936 | 647 | CONROE | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 937 | 647 | DAYTON | Ohio | AMERICAN MESSAGING SERVICES, LLC | | More |
| 940 | 647 | WICHITAFLS | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 949 | 647 | SADLBK VLY | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 951 | 647 | MORENO | California | ONVOY, LLC - CA | | More |
| 954 | 647 | FORT LAUDERDALE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 956 | 647 | WESLACO | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 970 | 647 | JULESBURG | Colorado | ONVOY, LLC - CO | | More |
| 972 | 647 | DALLAS MIDCITIES | Texas | SOUTHWESTERN BELL | RBOC | More |
| 973 | 647 | ROCHELLE PARK | New Jersey | AT&T - LOCAL | CLEC | More |
| 978 | 647 | TOPSFIELD | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 979 | 647 | SWEENY-OLD OCEAN | Texas | WINDSTREAM SUGAR LAND, LLC | IND. TELCO | More |
| 985 | 647 | NEW ORLEANS | Louisiana | VOICESTREAM GSM I, LLC | | More |
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