Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 638 | HACKENSACK | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 202 | 638 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 638 | TRUMBULL | Connecticut | PAETEC COMMUNICATIONS, LLC - CT | | More |
| 204 | 638 | DAUPHIN | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 638 | BIRMINGHAM | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 638 | SEATTLE | Washington | IP HORIZON LLC | | More |
| 207 | 638 | BEDDINGTON | Maine | UNION RIVER TEL. CO. | IND. TELCO | More |
| 208 | 638 | ELBA | Idaho | ALBION TELEPHONE CO. DBA ATC COMMUNICATIONS | IND. TELCO | More |
| 209 | 638 | TURLOCK | California | TELNYX LLC | | More |
| 210 | 638 | SANANTONIO | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 212 | 638 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 638 | LSAN DA 10 | California | METROPCS NETWORKS, LLC | | More |
| 214 | 638 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 638 | PHPHSBZN41 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 217 | 638 | SPRINGFLD | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 218 | 638 | PALO | Minnesota | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | | More |
| 225 | 638 | NEW ROADS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 229 | 638 | ALBANY | Georgia | YMAX COMMUNICATIONS CORP. - GA | | More |
| 231 | 638 | MUSKEGON | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 240 | 638 | WSHNGTNZN3 | District of Columbia | LEVEL 3 COMMUNICATIONS, LLC - MD | CLEC | More |
| 248 | 638 | MILFDWH LK | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 250 | 638 | TERRACE | British Columbia | TELUS | IND. TELCO | More |
| 251 | 638 | MOBILE | Alabama | CALLIS COMMUNICATIONS, INC. - AL | | More |
| 252 | 638 | NEW BERN | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 253 | 638 | KENT | Washington | QWEST CORPORATION | RBOC | More |
| 254 | 638 | DALLAS | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 256 | 638 | RAINSVILLE | Alabama | FARMERS TELECOMMUNICATIONS COOPERATIVE, INC. | IND. TELCO | More |
| 260 | 638 | ZANESVILLE | Indiana | FRONTIER MIDSTATES, INC. - IN | IND. TELCO | More |
| 262 | 638 | RACINE | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 267 | 638 | LANSDALE | Pennsylvania | NETCARRIER TELECOM, INC. - PA | | More |
| 270 | 638 | MURRAY | Kentucky | ONVOY, LLC - KY | | More |
| 272 | 638 | CTR MORELD | Pennsylvania | TON80 COMMUNICATIONS, LLC | | More |
| 276 | 638 | MARTINSVL | Virginia | CENTRAL TEL. CO. OF VIRGINIA DBA CENTURYLINK | IND. TELCO | More |
| 281 | 638 | LANGHAMCRK | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 289 | 638 | Whitby | Ontario | Fibernetics Corporation | | More |
| 301 | 638 | WALDORF | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 638 | MILFORD | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 303 | 638 | DENVER | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 304 | 638 | HNTNGTNZN1 | West Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 305 | 638 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 638 | BETHUNE | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 638 | CHEYENNE | Wyoming | QWEST CORPORATION | RBOC | More |
| 308 | 638 | HAYSPRINGS | Nebraska | GREAT PLAINS COMMUNICATIONS, INC. | IND. TELCO | More |
| 309 | 638 | GALVA | Illinois | STRATUS NETWORKS | | More |
| 310 | 638 | CMTN CMTN | California | PACIFIC BELL | RBOC | More |
| 312 | 638 | CHICGOZN01 | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 313 | 638 | DETROITZN1 | Michigan | COMCAST IP PHONE, LLC | | More |
| 314 | 638 | ST LOUIS | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 315 | 638 | BALDWINSVL | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 317 | 638 | INDIANAPLS | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 318 | 638 | SHREVEPORT | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 638 | ORAN | Iowa | ORAN MUTUAL TEL. CO. | IND. TELCO | More |
| 320 | 638 | GLENWOOD | Minnesota | TEKSTAR COMMUNICATIONS, INC. | CLEC | More |
| 321 | 638 | COCOA | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 323 | 638 | LSAN DA 06 | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 330 | 638 | CORTLAND | Ohio | UNITED TEL. CO. OF OHIO DBA CENTURYLINK | IND. TELCO | More |
| 334 | 638 | MOBILE | Alabama | PINE BELT CELLULAR, INC. | PCS | More |
| 336 | 638 | GREENSBORO | North Carolina | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | CLEC | More |
| 346 | 638 | HOUSTON | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 347 | 638 | NWYRCYZN03 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 352 | 638 | LEESBURG | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 360 | 638 | KINGSTON | Washington | CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | IND. TELCO | More |
| 386 | 638 | JASPER | Florida | WINDSTREAM FLORIDA, INC. | IND. TELCO | More |
| 401 | 638 | BRISTOL | Rhode Island | ONVOY, LLC - RI | | More |
| 402 | 638 | WATERBURY | Nebraska | NORTHEAST NEBRASKA TEL. CO. | IND. TELCO | More |
| 403 | 638 | SUNDRE | Alberta | TELUS | IND. TELCO | More |
| 404 | 638 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 638 | ANADARKO | Oklahoma | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | | More |
| 406 | 638 | HARDIN | Montana | PROJECT TEL. CO., INC. | IND. TELCO | More |
| 407 | 638 | SANFORD | Florida | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | CLEC | More |
| 408 | 638 | SNJS WEST | California | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | CLEC | More |
| 408 | 638 | SNJS WEST | California | METROPCS, INC. | | More |
| 410 | 638 | BEL AIR | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 638 | PTTSBGZON1 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 413 | 638 | HOUSATONIC | Massachusetts | CHOICE ONE COMMUNICATIONS, INC. - MA | CLEC | More |
| 415 | 638 | SAN FRANCISCO | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 416 | 638 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 638 | STARK CITY | Missouri | WINDSTREAM MISSOURI, INC. | IND. TELCO | More |
| 418 | 638 | ST SIMEON | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 638 | HELENA | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 423 | 638 | GREENEVL | Tennessee | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | IND. TELCO | More |
| 425 | 638 | BELLEVUE | Washington | QWEST CORPORATION | RBOC | More |
| 432 | 638 | TERMINAL | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 435 | 638 | KOOSHAREM | Utah | SOUTH CENTRAL UTAH TEL. ASSN., INC. | IND. TELCO | More |
| 438 | 638 | Ile-Perrot | Quebec | Fibernetics Corporation | | More |
| 440 | 638 | STRONGSVL | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 443 | 638 | ELLICOTTCY | Maryland | GLOBAL NAPS SOUTH, INC. - MD | CLEC | More |
| 450 | 638 | ST CONSTANT | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 638 | DALLAS | Texas | LOGIX COMMUNICATIONS CORPORATION - TX | CLEC | More |
| 470 | 638 | ATLANTA NW | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 479 | 638 | HACKETT | Arkansas | CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV | | More |
| 480 | 638 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 638 | READING | Pennsylvania | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | PCS | More |
| 501 | 638 | LITTLEROCK | Arkansas | LEVEL 3 COMMUNICATIONS, LLC - AR | | More |
| 502 | 638 | LOUISVILLE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 638 | STFRD-SNDY | Oregon | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 504 | 638 | NEWORLEANS | Louisiana | INTRADO COMMUNICATIONS, LLC | | More |
| 505 | 638 | GALLINA | New Mexico | VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW | | More |
| 506 | 638 | ST JOHN | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 638 | REDWOODFLS | Minnesota | MCC TELEPHONY OF MINNESOTA, LLC - MN | | More |
| 508 | 638 | BROCKTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 509 | 638 | SPOKANE | Washington | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 510 | 638 | OKLD TRNID | California | PACIFIC BELL | RBOC | More |
| 512 | 638 | AUSTIN | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 513 | 638 | CINCINNATI | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 514 | 638 | LACHINE | Quebec | Fido Solutions Inc. | | More |
| 516 | 638 | NASSAUZN09 | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 517 | 638 | MIDLAND | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 518 | 638 | ARGYLE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 638 | DRAYTON | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 638 | GRAND CANYON | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 638 | REDDING | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 540 | 638 | HARRISONBG | Virginia | YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA | | More |
| 541 | 638 | MYRTLE CRK | Oregon | BANDWIDTH.COM CLEC, LLC - OR | | More |
| 559 | 638 | REEDLEY | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 561 | 638 | DELRAY BCH | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 570 | 638 | BLOSSBURG | Pennsylvania | COMMONWEALTH TELEPHONE COMPANY LLC | IND. TELCO | More |
| 571 | 638 | HERNDON | Virginia | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | CLEC | More |
| 573 | 638 | JEFFERSNCY | Missouri | EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO | IND. TELCO | More |
| 575 | 638 | GALLINA | New Mexico | VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW | | More |
| 580 | 638 | BROMIDE | Oklahoma | MID-AMERICA TEL., INC. | IND. TELCO | More |
| 585 | 638 | HOLLEY | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 586 | 638 | WARREN | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 601 | 638 | VICKSBURG | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 602 | 638 | PHOENIX | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 603 | 638 | MONROE | New Hampshire | CONSOLIDATED COMM OF NO. NEW ENGLAND-NH | RBOC | More |
| 604 | 638 | VANCOUVER | British Columbia | MTS Allstream Inc. | CLEC | More |
| 605 | 638 | VERMILLION | South Dakota | QWEST CORPORATION | RBOC | More |
| 606 | 638 | LOUISA | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 607 | 638 | SCHENEVUS | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 608 | 638 | VIROQUA | Wisconsin | VERNON COMMUNICATIONS COOPERATIVE | | More |
| 609 | 638 | TRENTON | New Jersey | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 610 | 638 | PHPHSBZN17 | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 612 | 638 | TWINCITIES | Minnesota | OVATIONS COMMUNICATIONS OF MN | CLEC | More |
| 613 | 638 | PEMBROKE INDEPENDEN | Ontario | North Renfrew Telephone Company Ltd. | IND. TELCO | More |
| 614 | 638 | COLUMBUS | Ohio | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 615 | 638 | NASHVILLE | Tennessee | POWERTEL NASHVILLE LICENSES, INC. | WIRELESS PROV | More |
| 616 | 638 | GRANDHAVEN | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 617 | 638 | BOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 638 | METROPOLIS | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 619 | 638 | CHULAVISTA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 620 | 638 | ARCADIA | Kansas | CRAW-KAN TEL. COOP.,INC. - KS | IND. TELCO | More |
| 626 | 638 | LA PUENTE | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 630 | 638 | LA GRANGE | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 631 | 638 | STONYBROOK | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 636 | 638 | FSSCRSTLCY | Missouri | CHARTER FIBERLINK - MISSOURI, LLC - MO | | More |
| 641 | 638 | OSKALOOSA | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 646 | 638 | NYCZ 1 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 647 | 638 | Toronto | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 650 | 638 | SAN MATEO | California | PACIFIC BELL | RBOC | More |
| 651 | 638 | NEW BRIGHTON | Minnesota | QWEST CORPORATION | RBOC | More |
| 657 | 638 | HUNTITNBCH | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 660 | 638 | URICH | Missouri | EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO | IND. TELCO | More |
| 661 | 638 | BAKERSFIELD | California | PACIFIC BELL | RBOC | More |
| 662 | 638 | OXFORD | Mississippi | LEVEL 3 COMMUNICATIONS, LLC - MS | | More |
| 678 | 638 | ATLANTA | Georgia | WINDSTREAM NUVOX, INC. | CLEC | More |
| 701 | 638 | GARDNER | North Dakota | ONVOY, LLC - ND | | More |
| 702 | 638 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK | IND. TELCO | More |
| 703 | 638 | WASHINGTON ZONE 19 | Virginia | COMCAST IP PHONE, LLC | | More |
| 704 | 638 | SALISBURY | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 638 | Larder Lake | Ontario | NorthernTel Limited Partnership (Mobility) | | More |
| 706 | 638 | LA FAYETTE | Georgia | GEORGIA WINDSTREAM, INC. | IND. TELCO | More |
| 707 | 638 | OAKLAND | California | ONVOY, LLC - CA | | More |
| 708 | 638 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 709 | 638 | Corner Brook | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 638 | STORM LAKE | Iowa | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 713 | 638 | HOUSTON JACKSON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 638 | GARDEN GROVE | California | PACIFIC BELL | RBOC | More |
| 715 | 638 | HAYWARD | Wisconsin | TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK | | More |
| 716 | 638 | HOLLEY | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 717 | 638 | DILLSBURG | Pennsylvania | BANDWIDTH.COM CLEC, LLC - PA | | More |
| 718 | 638 | NYCZ 6 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 638 | COLORADO SPRINGS | Colorado | QWEST CORPORATION | RBOC | More |
| 720 | 638 | DENVER | Colorado | COMCAST IP PHONE, LLC | | More |
| 724 | 638 | GREENVILLE | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 727 | 638 | CLEARWATER | Florida | METROPCS, INC. | | More |
| 732 | 638 | ELIZABETH | New Jersey | PAETEC COMMUNICATIONS, INC. - NJ | CLEC | More |
| 734 | 638 | WYANDOTTE | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 740 | 638 | CUMBERLAND | Ohio | WINDSTREAM WESTERN RESERVE, INC. | IND. TELCO | More |
| 757 | 638 | NFKZ 3 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 638 | VALLEY CENTER | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 765 | 638 | WAVELAND | Indiana | ONVOY, LLC - IN | | More |
| 770 | 638 | LILBURN | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 773 | 638 | CHCZ 6 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 778 | 638 | Quesnel | British Columbia | Fido Solutions Inc. | | More |
| 780 | 638 | Edmonton | Alberta | Bell West Inc. | | More |
| 781 | 638 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 785 | 638 | AGRA | Kansas | RURAL TEL. SERVICE CO., INC. DBA NEX-TECH | IND. TELCO | More |
| 786 | 638 | KEYS | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 787 | 638 | SANTURCE | Puerto Rico | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 801 | 638 | SALT LAKE CITY | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 802 | 638 | MILTON | Vermont | TELEPORT COMMUNICATIONS AMERICA, LLC - VT | | More |
| 803 | 638 | COLUMBIA | South Carolina | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 804 | 638 | CHESTER | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 805 | 638 | SANTA MARIA | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 806 | 638 | BROWNFIELD | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 808 | 638 | SUNSET BEACH | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 810 | 638 | NEW LOTHROP | Michigan | CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK | IND. TELCO | More |
| 812 | 638 | SULLIVAN | Indiana | LEVEL 3 COMMUNICATIONS, LLC - IN | CLEC | More |
| 813 | 638 | TAMPACEN | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 814 | 638 | COCHRANTON | Pennsylvania | ARMSTRONG TELECOMMUNICATIONS, INC. - PA | | More |
| 815 | 638 | LA MOILLE | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 816 | 638 | FARLEY | Missouri | ONVOY, LLC - MO | | More |
| 817 | 638 | RHOME | Texas | CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK | IND. TELCO | More |
| 818 | 638 | LOS ANGELES | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | CLEC | More |
| 819 | 638 | RADISSON | Quebec | Telebec Ltee. | IXC | More |
| 828 | 638 | HICKORY | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 830 | 638 | BATESVILLE | Texas | ONVOY SPECTRUM, LLC | | More |
| 831 | 638 | HOLLISTER | California | PACIFIC BELL | RBOC | More |
| 832 | 638 | HOUSTON | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 838 | 638 | MARIAVILLE | New York | ONVOY SPECTRUM, LLC | | More |
| 843 | 638 | ST GEORGE | South Carolina | DELTACOM, INC. - SC | CLEC | More |
| 845 | 638 | NEW CITY | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 847 | 638 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 850 | 638 | CHIPLEY | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 856 | 638 | MOORESTOWN | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 858 | 638 | SAN DIEGO | California | PACIFIC BELL | RBOC | More |
| 859 | 638 | COVINGTON | Kentucky | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | WIRELESS PROV | More |
| 860 | 638 | MIDDLETOWN | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 863 | 638 | LAKE WALES | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 864 | 638 | WALHALLA | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 870 | 638 | NORTH LITTLE ROCK | Arkansas | METROPCS, INC. | | More |
| 901 | 638 | MEMPHIS | Tennessee | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 902 | 638 | BEAR RIVER | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 638 | MTPLEASANT | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 904 | 638 | JASPER | Florida | ONVOY, LLC - FL | | More |
| 905 | 638 | BURLINGTON | Ontario | TELUS Mobility | CAP | More |
| 907 | 638 | WHITE MOUNTAIN | Alaska | MUKLUK TEL. CO., INC. | IND. TELCO | More |
| 908 | 638 | HIGH BRIDGE | New Jersey | UNITED TEL. CO. OF NEW JERSEY DBA CENTURYLINK | IND. TELCO | More |
| 909 | 638 | ONTARIO | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 910 | 638 | SOUTHERN PINES | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 912 | 638 | SAINT SIMONS ISLAND | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 913 | 638 | LENEXA | Kansas | METROPCS, INC. | | More |
| 914 | 638 | WHITE PLAINS | New York | COMMIO, LLC | | More |
| 915 | 638 | MIDLAND | Texas | NEW CINGULAR WIRELESS PCS, LCC - TX | WIRELESS PROV | More |
| 916 | 638 | FAIR OAKS | California | PACIFIC BELL | RBOC | More |
| 917 | 638 | NYCZ 1 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 918 | 638 | TULSA | Oklahoma | UNITED STATES CELLULAR - OK | WIRELESS PROV | More |
| 919 | 638 | DURHAM | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 920 | 638 | WATERTOWN | Wisconsin | TELEPORT COMMUNICATIONS AMERICA, LLC WI | CAP | More |
| 928 | 638 | GRAND CANYON | Arizona | QWEST CORPORATION | RBOC | More |
| 929 | 638 | NWYRCYZN05 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 931 | 638 | PULASKI | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 936 | 638 | PENNINGTON | Texas | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | | More |
| 937 | 638 | BEAVERCREEK | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 939 | 638 | BAYAMONSUR | Puerto Rico | METROPCS, INC. | | More |
| 949 | 638 | SADLBK VLY | California | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | CLEC | More |
| 951 | 638 | TEMSCL CNY | California | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | CLEC | More |
| 954 | 638 | FTLAUDERDL | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 956 | 638 | MCALLEN | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 970 | 638 | YAMPA | Colorado | QWEST CORPORATION | RBOC | More |
| 972 | 638 | DALLAS RICHARDSON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 973 | 638 | NEWARK | New Jersey | GLOBAL CROSSING LOCAL SERVICES, INC. - NJ | | More |
| 978 | 638 | CONCORD | Massachusetts | AMERICAN MESSAGING SERVICES, LLC | | More |
| 980 | 638 | CHARLOTTE | North Carolina | NET TALK.COM, INC. - NC | | More |
| 989 | 638 | MIDLAND | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
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