Area Code | Prefix | City/Switch Name (Click for city search) | State/Prov. Area Map | Telephone Company Web link | Telco Type | More Info |
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201 | 931 | HACKENSACK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
203 | 931 | NEW HAVEN | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
204 | 931 | WINNIPEG | Manitoba | MTS Inc. | IND. TELCO | More |
206 | 931 | SEATTLE | Washington | SPRINT SPECTRUM L.P. | PCS | More |
207 | 931 | READFIELD | Maine | UNITED STATES CELLULAR CORP. - MAINE | WIRELESS PROV | More |
208 | 931 | RUPERT | Idaho | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID | WIRELESS PROV | More |
209 | 931 | STOCKTON | California | PACIFIC BELL | RBOC | More |
210 | 931 | CASTROVILLE | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
212 | 931 | NWYRCYZN02 | New York | BROADWING COMMUNICATIONS, LLC - NY | CLEC | More |
214 | 931 | DALLAS MELROSE | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
215 | 931 | PHLDLPHZN1 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
216 | 931 | CLEVELAND | Ohio | AMERITECH OHIO | RBOC | More |
217 | 931 | SPRINGFLD | Illinois | NEUTRAL TANDEM-ILLINOIS, LLC - IL | | More |
219 | 931 | HAMMOND | Indiana | AMERITECH INDIANA | RBOC | More |
224 | 931 | MUNDELEIN | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
225 | 931 | BATONROUGE | Louisiana | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
226 | 931 | Simcoe | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
228 | 931 | PASCAGOULA | Mississippi | DATA PAGING, INC. | WIRELESS PROV | More |
229 | 931 | AMERICUS | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
231 | 931 | MANCELONA | Michigan | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
234 | 931 | CANALFULTN | Ohio | MCI WORLDCOM COMMUNICATIONS, INC. - OH | CLEC | More |
239 | 931 | FORT MYERS | Florida | EMBARQ FLORIDA, INC. DBA CENTURYLINK | IND. TELCO | More |
248 | 931 | PONTIAC | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
250 | 931 | Ganges | British Columbia | Shaw Telecom Inc. | | More |
251 | 931 | CLEAR SPG | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
252 | 931 | GREENVILLE | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
253 | 931 | AUBURN | Washington | QWEST CORPORATION | RBOC | More |
254 | 931 | TEMPLE | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
256 | 931 | ARAB | Alabama | BRINDLEE MOUNTAIN TELEPHONE LLC | IND. TELCO | More |
267 | 931 | HARLEYSVL | Pennsylvania | GLOBAL NAPS - PA | CLEC | More |
270 | 931 | CENTRAL CY | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
281 | 931 | HSTNSUBURB | Texas | SOUTHWESTERN BELL | RBOC | More |
289 | 931 | St. Catharines-Thor | Ontario | Public Mobile Incorporated | | More |
301 | 931 | WSNG236Z13 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
303 | 931 | DENVER | Colorado | T-MOBILE USA, INC. | WIRELESS PROV | More |
304 | 931 | CLARKSBURG | West Virginia | LEVEL 3 COMMUNICATIONS, LLC - WV | | More |
305 | 931 | NORTH DADE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
306 | 931 | SASKATOON | Saskatchewan | SaskTel | IND. TELCO | More |
310 | 931 | TORRANCE | California | AMERICAN MESSAGING (AM), INC. | | More |
312 | 931 | CHICGOZN01 | Illinois | AMERITECH ILLINOIS | RBOC | More |
313 | 931 | DETROITZN4 | Michigan | AMERITECH MICHIGAN | RBOC | More |
315 | 931 | BROOKFIELD | New York | FRONTIER COMMUNICATIONS OF AMERICA, INC. - NY | | More |
317 | 931 | INDIANAPLS | Indiana | AMERITECH INDIANA | RBOC | More |
318 | 931 | ROBELINE | Louisiana | CP-TEL NETWORK SERVICES, INC. - LA | | More |
319 | 931 | MTPLEASANT | Iowa | UNITED STATES CELLULAR CORP. - IOWA | WIRELESS PROV | More |
323 | 931 | LSAN DA 13 | California | PACIFIC BELL | RBOC | More |
325 | 931 | SNYDER | Texas | TEXAS COMMUNICATIONS, INC. | WIRELESS PROV | More |
330 | 931 | KENT | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
334 | 931 | CLEAR SPRINGS | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
336 | 931 | GREENSBORO | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
339 | 931 | | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
347 | 931 | NWYRCYZN04 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
351 | 931 | | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
360 | 931 | VANCOUVER | Washington | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
386 | 931 | PALM COAST | Florida | SPRINT SPECTRUM L.P. | PCS | More |
402 | 931 | ARLINGTON | Nebraska | ARLINGTON TELEPHONE CO. | IND. TELCO | More |
403 | 931 | CALGARY | Alberta | TELUS | IND. TELCO | More |
404 | 931 | ATLANTA | Georgia | SPRINT SPECTRUM L.P. | PCS | More |
406 | 931 | BIG TIMBER | Montana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT | WIRELESS PROV | More |
407 | 931 | KISSIMMEE | Florida | EMBARQ FLORIDA, INC. DBA CENTURYLINK | IND. TELCO | More |
408 | 931 | SNJS WEST | California | PACIFIC BELL | RBOC | More |
410 | 931 | PARKVILLE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
412 | 931 | PTTSBGZON2 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
413 | 931 | STOCKBDG | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
414 | 931 | MILWAUKZN1 | Wisconsin | AMERITECH WISCONSIN | RBOC | More |
415 | 931 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
416 | 931 | TORONTO | Ontario | Bell Mobility | WIRELESS PROV | More |
417 | 931 | SEYMOUR | Missouri | CD TELECOMMUNICATIONS, LLC - MO | | More |
418 | 931 | Quebec | Quebec | Bell Mobility | WIRELESS PROV | More |
419 | 931 | PERRYSBURG | Ohio | BUCKEYE TELESYSTEM, INC. - OH | CAP | More |
425 | 931 | EVERETT | Washington | SPRINT SPECTRUM L.P. | PCS | More |
438 | 931 | Montreal | Quebec | Public Mobile Incorporated | | More |
443 | 931 | BALTIMORE | Maryland | MCI WORLDCOM COMMUNICATIONS, INC. - MD | CLEC | More |
450 | 931 | Cowansville | Quebec | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
469 | 931 | PLANO | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
484 | 931 | ROYERSFORD | Pennsylvania | PAETEC COMMUNICATIONS, INC. - PA | CLEC | More |
502 | 931 | LOUISVILLE | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
503 | 931 | SALEM | Oregon | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
504 | 931 | NEWORLEANS | Louisiana | VOICESTREAM GSM I, LLC | | More |
505 | 931 | ALBUQURQUE | New Mexico | TELEBEEPER OF NEW MEXICO | WIRELESS PROV | More |
507 | 931 | ST PETER | Minnesota | QWEST CORPORATION | RBOC | More |
508 | 931 | | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
509 | 931 | SPOKANE | Washington | PAC - WEST TELECOMM, INC. - WA | CLEC | More |
510 | 931 | HAYWARD | California | O1 COMMUNICATIONS, INC. - CA | CLEC | More |
512 | 931 | GEORGETOWN | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
513 | 931 | CINCINNATI | Ohio | CINCINNATI BELL, INC. | IND. TELCO | More |
514 | 931 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
515 | 931 | PLEASANTVILLE | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. | | More |
516 | 931 | NASSAUZN08 | New York | VERIZON NEW YORK, INC. | RBOC | More |
517 | 931 | TEKONSHA | Michigan | LUCRE, INC. | CLEC | More |
518 | 931 | NASSAU | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
519 | 931 | LONDON | Ontario | Bell Canada | IND. TELCO | More |
520 | 931 | TUCSON | Arizona | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
530 | 931 | SUSANVILLE | California | UNITED STATES CELLULAR CORP. - CALIFORNIA | CLEC | More |
540 | 931 | WINCHESTER | Virginia | LEVEL 3 COMMUNICATIONS, LLC - VA | CLEC | More |
541 | 931 | GILCHRIST | Oregon | ONVOY, LLC - OR | | More |
559 | 931 | VISALIA | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
570 | 931 | WILKSBARRE | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
571 | 931 | TRIANGLE | District of Columbia | CAVALIER EAST LLC - VA | CLEC | More |
573 | 931 | SIKESTON | Missouri | SPRINT SPECTRUM L.P. | PCS | More |
580 | 931 | DURANT | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
601 | 931 | BROOKHAVEN | Mississippi | CENTURYTEL ACQ LLC DBA CENTURYLINK ACQUISITION-MS | CLEC | More |
602 | 931 | PHOENIX | Arizona | SPRINT SPECTRUM L.P. | PCS | More |
603 | 931 | CONCORD | New Hampshire | BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH | CLEC | More |
604 | 931 | PORT MOODY | British Columbia | TELUS | IND. TELCO | More |
605 | 931 | HURON | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
606 | 931 | CATLETTSBG | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | | More |
607 | 931 | BINGHAMTON | New York | COST PLUS COMMS - NY | | More |
608 | 931 | JANESVILLE | Wisconsin | UNITED STATES CELLULAR CORP. - WISCONSIN | WIRELESS PROV | More |
609 | 931 | TRENTON | New Jersey | CABLEVISION LIGHTPATH, INC. - NJ | CLEC | More |
610 | 931 | PHPHSBZN17 | Pennsylvania | SPRINT SPECTRUM L.P. | PCS | More |
613 | 931 | CORNWALL | Ontario | Bell Canada | IND. TELCO | More |
614 | 931 | GROVE CITY | Ohio | BANDWIDTH.COM CLEC, LLC - OH | | More |
616 | 931 | ZEELAND | Michigan | TDS METROCOM INC. - MI | CLEC | More |
617 | 931 | BOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
618 | 931 | GRANITE CY | Illinois | AMERITECH ILLINOIS | RBOC | More |
619 | 931 | NATIONALCY | California | XO CALIFORNIA, INC. | CLEC | More |
620 | 931 | HUTCHINSON | Kansas | SOUTHWESTERN BELL | RBOC | More |
623 | 931 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
626 | 931 | COVINA | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
630 | 931 | OAKBROOK | Illinois | TELEPORT COMMUNICATIONS GROUP - CHICAGO | CAP | More |
636 | 931 | FESTUS-CRYSTAL CITY | Missouri | SOUTHWESTERN BELL | RBOC | More |
641 | 931 | FAIRFIELD | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
646 | 931 | NWYRCYZN01 | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
647 | 931 | Toronto | Ontario | Iristel Inc. | | More |
650 | 931 | SAN JOSE | California | U.S. TELEPACIFIC CORP. - CA | CLEC | More |
662 | 931 | GREENVILLE | Mississippi | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
678 | 931 | ATLANTA NORTHWEST | Georgia | DELTACOM, INC. - GA | CLEC | More |
702 | 931 | LAS VEGAS | Nevada | MCI WORLDCOM COMMUNICATIONS, INC - NV | | More |
703 | 931 | WASZ 8 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
704 | 931 | STANLEY | North Carolina | DELTACOM, INC. - NC | CLEC | More |
705 | 931 | Peterborough | Ontario | Bell Mobility | WIRELESS PROV | More |
706 | 931 | HIGH POINT | Georgia | CHICKAMAUGA TELEPHONE CORP. | IND. TELCO | More |
707 | 931 | SAN FRANCISCO | California | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO | CLEC | More |
708 | 931 | CHICAGO | Illinois | GLOBAL CROSSING LOCAL SERVICES, INC.-IL | CLEC | More |
709 | 931 | FORTEAU | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
713 | 931 | HOUSTON | Texas | YMAX COMMUNICATIONS CORP. - TX | | More |
714 | 931 | IRVINE | California | SPRINT SPECTRUM L.P. | PCS | More |
715 | 931 | RICE LAKE | Wisconsin | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | WIRELESS PROV | More |
716 | 931 | BUFFALO | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
718 | 931 | NYCZ 4 | New York | VERIZON NEW YORK, INC. | RBOC | More |
719 | 931 | LAMAR | Colorado | ONVOY, INC. - CO | | More |
720 | 931 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
724 | 931 | SHARON | Pennsylvania | T-MOBILE USA, INC. | WIRELESS PROV | More |
731 | 931 | DYERSBURG | Tennessee | SI WIRELESS, LLC | | More |
732 | 931 | NEWARK | New Jersey | GLOBAL CROSSING LOCAL SERVICES, INC.-NJ | | More |
734 | 931 | SOUTHFIELD | Michigan | GLOBAL CROSSING TELEMANAGEMENT, INC.-MI | CLEC | More |
740 | 931 | CHESHIRCTR | Ohio | XO OHIO, INC. | CLEC | More |
757 | 931 | NPNZ 1 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
760 | 931 | CARLSBAD | California | PACIFIC BELL | RBOC | More |
770 | 931 | LILBURN | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
773 | 931 | CHICAGO ZONE 10 | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
774 | 931 | XXXXXXXXXX | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
775 | 931 | BATTLE MOUNTAIN | Nevada | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
778 | 931 | Penticton | British Columbia | Fido Solutions Inc. | | More |
780 | 931 | JASPER | Alberta | TELUS Mobility | WIRELESS PROV | More |
781 | 931 | XXXXXXXXXX | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
787 | 931 | CAGUAS | Puerto Rico | WORLDNET TELECOMMUNICATIONS, INC. - PR | | More |
801 | 931 | SALT LAKE | Utah | ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - UT | CLEC | More |
803 | 931 | COLUMBIA | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
804 | 931 | CHESTER | Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
805 | 931 | NIPOMO | California | PACIFIC BELL | RBOC | More |
808 | 931 | WAIKIKI | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
810 | 931 | DETROIT | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
812 | 931 | BATESVILLE | Indiana | FRONTIER NORTH, INC. - IN | IND. TELCO | More |
813 | 931 | TAMPA | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
814 | 931 | ALTOONA | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
815 | 931 | JOLIET | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
816 | 931 | KANSAS CITY WESTPOR | Missouri | SOUTHWESTERN BELL | RBOC | More |
817 | 931 | EULESS | Texas | SOUTHWESTERN BELL | RBOC | More |
818 | 931 | GLENDALE | California | AT&T LOCAL | CLEC | More |
819 | 931 | Ottawa-Hull | Quebec | Videotron General Partnership | CLEC | More |
830 | 931 | CASTROVILLE | Texas | SOUTHWESTERN BELL | RBOC | More |
832 | 931 | BAMMEL | Texas | AERIAL COMMUNICATIONS | WIRELESS PROV | More |
847 | 931 | ELGIN | Illinois | AMERITECH ILLINOIS | RBOC | More |
856 | 931 | GLOUCESTER | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
857 | 931 | CAMBRIDGE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
858 | 931 | RANCHO SANTA FE | California | AT&T WIRELESS SERVICES | WIRELESS PROV | More |
860 | 931 | NEW MILFORD | Connecticut | OMNIPOINT COMMUNICATIONS, INC. - CT | WIRELESS PROV | More |
870 | 931 | JONESBORO | Arkansas | SOUTHWESTERN BELL | RBOC | More |
902 | 931 | New Glasgow | Nova Scotia | Fido Solutions Inc. | PCS | More |
903 | 931 | LONGVIEW GREGGTON | Texas | SOUTHWESTERN BELL | RBOC | More |
905 | 931 | T CATHARINES THOROL | Ontario | Bell Mobility | WIRELESS PROV | More |
908 | 931 | CRANFORD | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
909 | 931 | UPLAND | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
912 | 931 | AMERICUS | Georgia | BELLSOUTH TELECOMM INC - GA | RBOC | More |
914 | 931 | WESTCHESTER ZONE 8 | New York | BROADVIEW NETWORKS, INC. - NY | CLEC | More |
915 | 931 | SNYDER | Texas | TEXAS COMMUNICATIONS, INC. | WIRELESS PROV | More |
917 | 931 | NYCZ 6 | New York | VERIZON NEW YORK, INC. | RBOC | More |
918 | 931 | TAHLEQUAH | Oklahoma | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
919 | 931 | RALEIGH | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
920 | 931 | HORICON | Wisconsin | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | | More |
925 | 931 | PLEASANTON | California | PACIFIC BELL | RBOC | More |
936 | 931 | WALLER | Texas | SOUTHWESTERN BELL | RBOC | More |
937 | 931 | DAYTON | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
941 | 931 | FORT MYERS SOUTH | Florida | WIDE VOICE, LLC - FL | | More |
952 | 931 | MNPZ 8 | Minnesota | QWEST CORPORATION | RBOC | More |
954 | 931 | FORT LAUDERDALE | Florida | SPRINT SPECTRUM L.P. | PCS | More |
970 | 931 | GATEWAY | Colorado | NUCLA - NATURITA TELEPHONE CO. | IND. TELCO | More |
972 | 931 | DALLAS RENNER | Texas | SOUTHWESTERN BELL | RBOC | More |
973 | 931 | PASSAIC | New Jersey | OMNIPOINT COMMUNICATIONS, INC. - NJ | WIRELESS PROV | More |
978 | 931 | XXXXXXXXXX | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
989 | 931 | GAINES | Michigan | TELEPORT COMMUNICATIONS GROUP AMERICA - MI | CAP | More |
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