Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 437 | BAYONNE | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 437 | WSHNGTNZN1 | District of Columbia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 203 | 437 | WATERBURY | Connecticut | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 204 | 437 | SPRAGUE | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 437 | BIRMINGHAM | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 437 | SEATTLE | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 207 | 437 | ALBION | Maine | UNITY TEL. CO., INC. | IND. TELCO | More |
| 208 | 437 | ALBENI | Idaho | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 209 | 437 | LE GRAND | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 210 | 437 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 437 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 437 | LSAN DA 01 | California | PACIFIC BELL | RBOC | More |
| 214 | 437 | GRANDPRARI | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 215 | 437 | PHLDLPHZN4 | Pennsylvania | RCN TELECOM SERVICES OF PENNSYLVANIA, INC. | CLEC | More |
| 216 | 437 | CLEVELAND | Ohio | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 217 | 437 | ROCKPORT | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 218 | 437 | ARGYLE | Minnesota | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | | More |
| 219 | 437 | FORT WAYNE | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 224 | 437 | WHEELING | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 225 | 437 | WH CASTLE | Louisiana | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 226 | 437 | Ayton | Ontario | Bragg Communications Inc. | CLEC | More |
| 228 | 437 | GULFPORT | Mississippi | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | PCS | More |
| 229 | 437 | ADEL | Georgia | HARGRAY OF GEORGIA, INC. - GA | GENERAL | More |
| 231 | 437 | CHARLEVOIX | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 234 | 437 | STERLING | Ohio | TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH | | More |
| 239 | 437 | FORT MYERS | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 240 | 437 | ASHTON236 | District of Columbia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 248 | 437 | SOUTH LYON | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 250 | 437 | Summerland | British Columbia | TELUS | IND. TELCO | More |
| 251 | 437 | FOLEY | Alabama | TELEPORT COMMUNICATIONS AMERICA, LLC - AL | CLEC | More |
| 252 | 437 | WHITAKERS | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 253 | 437 | KENT | Washington | QWEST CORPORATION | RBOC | More |
| 254 | 437 | HILLSBORO | Texas | TELNYX LLC | | More |
| 256 | 437 | STEVENSON | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 260 | 437 | FORT WAYNE | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 262 | 437 | MENOMONFLS | Wisconsin | US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI | CLEC | More |
| 267 | 437 | PHLDLPHZN3 | Pennsylvania | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 269 | 437 | BATTLE CRK | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 270 | 437 | HARDIN | Kentucky | WEST KENTUCKY RURAL TEL | IND. TELCO | More |
| 272 | 437 | NEWFOUNDLD | Pennsylvania | TON80 COMMUNICATIONS, LLC | | More |
| 276 | 437 | NORTON | Virginia | MOUNTAINET TELEPHONE COMPANY - VA | | More |
| 281 | 437 | HSTNSUBURB | Texas | SOUTHWESTERN BELL | RBOC | More |
| 301 | 437 | WSHNGTNZN3 | Maryland | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 302 | 437 | MIDDLETOWN | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 303 | 437 | DENVER | Colorado | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 304 | 437 | CHRLSTNZN1 | West Virginia | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 305 | 437 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 307 | 437 | MIDWEST | Wyoming | RT COMMUNICATIONS | IXC | More |
| 308 | 437 | INDIANOLA | Nebraska | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 309 | 437 | PEORIA | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 310 | 437 | SNMN MRVS | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 312 | 437 | CHICGOZN01 | Illinois | METROPCS, INC. | | More |
| 313 | 437 | DETROITZN4 | Michigan | TELEPORT COMMUNICATIONS AMERICA, LLC - MI | | More |
| 314 | 437 | SAINT LOUIS | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 315 | 437 | SYRACUSE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 317 | 437 | INDIANAPLS | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 318 | 437 | JONESBORO | Louisiana | AT&T CORP. | | More |
| 319 | 437 | PRAIRIEBG | Iowa | PRAIRIEBURG TEL. CO., INC. | IND. TELCO | More |
| 320 | 437 | ST CLOUD | Minnesota | CSC WIRELESS, LLC | | More |
| 321 | 437 | KISSIMMEE | Florida | BUSINESS TELECOM, INC. DBA BTI - FL | CLEC | More |
| 323 | 437 | MONTEBELLO | California | METROPCS NETWORKS, LLC | | More |
| 325 | 437 | ABILENE | Texas | VEXUS | CLEC | More |
| 330 | 437 | CANTON | Ohio | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | CLEC | More |
| 334 | 437 | GREENVILLE | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 336 | 437 | BURLINGTON | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 337 | 437 | LK CHARLES | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 346 | 437 | HSTNSUBURB | Texas | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | CAP | More |
| 347 | 437 | NEW YORK CITY ZONE | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 352 | 437 | DADE CITY | Florida | LEVEL 3 COMMUNICATIONS, LLC - FL | CLEC | More |
| 360 | 437 | PORTLUDLOW | Washington | QWEST CORPORATION | RBOC | More |
| 361 | 437 | SINTON | Texas | METROPCS, INC. | | More |
| 385 | 437 | SALT LAKE | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 386 | 437 | BUNNELL | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 401 | 437 | PROVIDENCE | Rhode Island | VERIZON NEW ENGLAND INC. | RBOC | More |
| 402 | 437 | LINCOLN | Nebraska | WINDSTREAM NEBRASKA, INC. | IND. TELCO | More |
| 403 | 437 | Calgary | Alberta | Bell Mobility | WIRELESS PROV | More |
| 404 | 437 | ATLANTA | Georgia | METROPCS, INC. | | More |
| 405 | 437 | OKLAHOMA CITY | Oklahoma | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 406 | 437 | HELENA | Montana | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 407 | 437 | ORLANDO | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 408 | 437 | SNJS WEST | California | PACIFIC BELL | RBOC | More |
| 409 | 437 | HUNTSVILLE | Texas | SOUTHWESTERN BELL - TX | RBOC | More |
| 410 | 437 | ARGRGBSNIS | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 437 | PTTSBGZON6 | Pennsylvania | GLOBAL CROSSING LOCAL SERVICES, INC. - PA | CLEC | More |
| 413 | 437 | HOLYOKE | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 415 | 437 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 417 | 437 | JOPLIN | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 418 | 437 | Chicoutimi | Quebec | Telecommunications Xittel Inc | | More |
| 419 | 437 | GRELTNMLNT | Ohio | QUALSTAR COMMUNICATIONS, INC. - OH | | More |
| 423 | 437 | LAFOLLETTE | Tennessee | LEVEL 3 COMMUNICATIONS, LLC - TN | CLEC | More |
| 424 | 437 | HAWTHORNE | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 425 | 437 | MAPLE VLY | Washington | GLOBAL CROSSING LOCAL SERVICES, INC. - WA | CLEC | More |
| 430 | 437 | TYLER | Texas | TWILIO INTERNATIONAL, INC. | | More |
| 434 | 437 | CHARLOTSVL | Virginia | TWILIO INTERNATIONAL, INC. | | More |
| 440 | 437 | ORWELL | Ohio | HANSON COMMUNICATIONS OF OHIO, LLC-ORWELL | IND. TELCO | More |
| 442 | 437 | VICTORVL | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 443 | 437 | POCOMOKE | Maryland | TELEPORT COMMUNICATIONS AMERICA, LLC - MD | CAP | More |
| 447 | 437 | BASCO | Illinois | ONVOY, LLC | | More |
| 450 | 437 | ST THERESE | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 437 | RED OAK | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 470 | 437 | ATLANTA | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 478 | 437 | MACON | Georgia | BROADRIVER COMMUNICATION CORPORATION - GA | | More |
| 479 | 437 | MENA | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 480 | 437 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 437 | PHPHSBZN23 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 501 | 437 | HOT SPRINGS | Arkansas | BANDWIDTH.COM CLEC, LLC - AR | | More |
| 502 | 437 | SHELBYVL | Kentucky | TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY | | More |
| 503 | 437 | MCMINNVL | Oregon | METROPCS, INC. | | More |
| 504 | 437 | NEWORLEANS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 437 | ALAMOGORDO | New Mexico | BANDWIDTH.COM CLEC, LLC - NM | | More |
| 507 | 437 | AUSTIN | Minnesota | QWEST CORPORATION | RBOC | More |
| 508 | 437 | BARNSTABLE | Massachusetts | XO MASSACHUSETS, INC. | CLEC | More |
| 510 | 437 | OKLD FRTVL | California | PACIFIC BELL | RBOC | More |
| 512 | 437 | AUSTIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 513 | 437 | SEVEN MILE | Ohio | WINDSTREAM NUVOX OHIO, LLC | | More |
| 514 | 437 | Montreal | Quebec | Distributel | | More |
| 516 | 437 | NASSAUZN02 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 517 | 437 | HILLSDALE | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 518 | 437 | ALBANY | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 437 | CHATHAM | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 437 | TUCSON | Arizona | XO ARIZONA, INC. | CLEC | More |
| 530 | 437 | GRIMES | California | CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE | IND. TELCO | More |
| 540 | 437 | HARRISONBG | Virginia | LUMOS NETWORKS INC. - VA | CLEC | More |
| 541 | 437 | ELGIN | Oregon | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 559 | 437 | FRESNO | California | PACIFIC BELL | RBOC | More |
| 561 | 437 | WPALMBEACH | Florida | VOIP INNOVATIONS, LLC | | More |
| 562 | 437 | LONG BEACH | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 563 | 437 | LAMOTTE | Iowa | LA MOTTE TEL. CO. | IND. TELCO | More |
| 567 | 437 | MANSFIELD | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 570 | 437 | WASHIGTNVL | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 571 | 437 | HERNDON | Virginia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 573 | 437 | OWENSVILLE | Missouri | FIDELITY TELEPHONE, LLC | IND. TELCO | More |
| 575 | 437 | ALAMOGORDO | New Mexico | QWEST CORPORATION | RBOC | More |
| 580 | 437 | TERRAL | Oklahoma | TERRAL TEL. CO. | IND. TELCO | More |
| 585 | 437 | RUSHFORD | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 586 | 437 | ROMEO | Michigan | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 587 | 437 | Calgary | Alberta | Bell Mobility | WIRELESS PROV | More |
| 601 | 437 | PORTGIBSON | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 602 | 437 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 603 | 437 | DERRY | New Hampshire | CONSOLIDATED COMM OF NO. NEW ENGLAND-NH | RBOC | More |
| 604 | 437 | VANCOUVER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 437 | HERREID | South Dakota | VALLEY TELECOM COOP. ASSN., INC. | IND. TELCO | More |
| 606 | 437 | PIKEVILLE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 607 | 437 | ONEONTA | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 608 | 437 | MOUNTHOREB | Wisconsin | MT. HOREB TEL. CO. | IND. TELCO | More |
| 609 | 437 | ATLNTIC CY | New Jersey | BROADVIEW NETWORKS, INC. - NJ | | More |
| 610 | 437 | ALLENTOWN | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 437 | TWINCITIES | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 613 | 437 | Ottawa-Hull | Ontario | TELUS Integrated Communications | CLEC | More |
| 614 | 437 | COLUMBUS | Ohio | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | CLEC | More |
| 615 | 437 | CARTHAGE | Tennessee | BANDWIDTH.COM CLEC, LLC - TN | | More |
| 616 | 437 | GRAND RPDS | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 617 | 437 | BOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 437 | INA | Illinois | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL | | More |
| 619 | 437 | CORONADO | California | PACIFIC BELL | RBOC | More |
| 620 | 437 | MADISON | Kansas | MADISON TELEPHONE, LLC - KS | IND. TELCO | More |
| 626 | 437 | PSDN PSDN | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 630 | 437 | DOWNERSGRV | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 631 | 437 | FIREISLAND | New York | TC SYSTEMS, INC. - NY | CAP | More |
| 641 | 437 | CENTERVILLE | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. | | More |
| 646 | 437 | NEW YORK CITY | New York | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 650 | 437 | SAN MATEO | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 651 | 437 | HASTINGS | Minnesota | CENTURYLINK OF MINNESOTA, INC. | IND. TELCO | More |
| 657 | 437 | HUNTITNBCH | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 661 | 437 | BKFD MAIN | California | METROPCS, INC. | | More |
| 662 | 437 | LOUISVILLE | Mississippi | DIXIE NET COMMUNICATIONS, LLC | CLEC | More |
| 667 | 437 | BALTIMORE | Maryland | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 669 | 437 | MORGANHILL | California | TON80 COMMUNICATIONS, LLC | | More |
| 678 | 437 | ATLANTA NORTHEAST | Georgia | LEVEL 3 COMMUNICATIONS, LLC - GA | CLEC | More |
| 681 | 437 | BEECHBTTOM | West Virginia | COMCAST IP PHONE, LLC | | More |
| 701 | 437 | ENDERLIN | North Dakota | GRIGGS COUNTY TEL. CO. | IND. TELCO | More |
| 702 | 437 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK | IND. TELCO | More |
| 703 | 437 | HERNDON | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 437 | STATESVILLE | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 705 | 437 | PEFFERLAW | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 437 | WAYNESBORO | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 707 | 437 | SUISUN | California | PACIFIC BELL | RBOC | More |
| 708 | 437 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 709 | 437 | TORBAY | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 437 | LARRABEE | Iowa | C-M-L TEL. COOP. ASSN. OF MERIDEN IOWA | IND. TELCO | More |
| 713 | 437 | HOUSTON CAPITOL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 437 | SANTA ANA | California | PACIFIC BELL | RBOC | More |
| 715 | 437 | RHINELANDR | Wisconsin | METRO SOUTHWEST PCS, LLP | | More |
| 716 | 437 | RUSHFORD | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 717 | 437 | LEWISTOWN | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 718 | 437 | NYCZ 6 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 437 | PEYTON | Colorado | ONVOY, LLC - CO | | More |
| 720 | 437 | DENVER SULLIVAN | Colorado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | WIRELESS PROV | More |
| 724 | 437 | UNIONTOWN | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 726 | 437 | SANANTONIO | Texas | FRACTEL, LLC | | More |
| 727 | 437 | TAMPA | Florida | MCI WORLDCOM COMMUNICATIONS, INC. - FL | CLEC | More |
| 731 | 437 | JACKSON | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 732 | 437 | NEW BRUNSWICK | New Jersey | AMERICAN MESSAGING SERVICES, LLC | | More |
| 734 | 437 | DETROIT | Michigan | LEVEL 3 COMMUNICATIONS, LLC - MI | CLEC | More |
| 737 | 437 | THORNDTHRL | Texas | TWILIO INTERNATIONAL, INC. | | More |
| 740 | 437 | BLOOMINGBURG | Ohio | OHIO BELL TEL CO | RBOC | More |
| 743 | 437 | DOBSON | North Carolina | ONVOY, LLC - NC | | More |
| 757 | 437 | NFKZ 2 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 437 | PALM SPRINGS | California | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 765 | 437 | KOKOMO | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 770 | 437 | SMYRNA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 773 | 437 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 774 | 437 | WORCESTER | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 775 | 437 | RENO | Nevada | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NV | CAP | More |
| 778 | 437 | Osoyoos | British Columbia | Bragg Communications Inc. | CLEC | More |
| 780 | 437 | EDMONTON | Alberta | TELUS | IND. TELCO | More |
| 781 | 437 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 785 | 437 | SAINT MARYS | Kansas | UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK | IND. TELCO | More |
| 786 | 437 | MIAMI | Florida | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL | CLEC | More |
| 787 | 437 | SANTURCE | Puerto Rico | WORLDNET TELECOMMUNICATIONS, INC. - PR | | More |
| 801 | 437 | SALT LAKE | Utah | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | CLEC | More |
| 803 | 437 | LYNCHBURG | South Carolina | FARMERS TEL. COOP., INC. | IND. TELCO | More |
| 804 | 437 | RICHMOND | Virginia | METROPCS, INC. | | More |
| 805 | 437 | CAMARILLO | California | PACIFIC BELL (COMPETITIVE) | CLEC | More |
| 806 | 437 | FRITCH | Texas | AT&T CORP. | | More |
| 808 | 437 | HILO | Hawaii | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 812 | 437 | EVANSVILLE | Indiana | RCN TELECOM SERVICES OF ILLINOIS, LLC | | More |
| 813 | 437 | TAMPA | Florida | LEVEL 3 COMMUNICATIONS, LLC - FL | CLEC | More |
| 814 | 437 | FRANKLIN | Pennsylvania | VERIZON NORTH, INC. - PA | IND. TELCO | More |
| 815 | 437 | PUTNAM | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 816 | 437 | KANSAS CITY NASHUA | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 817 | 437 | ARLINGTON | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 818 | 437 | SHERMAN OAKS | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 819 | 437 | SHERBROOKE | Quebec | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 828 | 437 | MORGANTON | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 830 | 437 | COST | Texas | GUADALUPE VALLEY TEL. COOP., INC. | IND. TELCO | More |
| 832 | 437 | KATY | Texas | COMCAST IP PHONE, LLC | | More |
| 843 | 437 | COLUMBIA | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 845 | 437 | POUGHKEEPSIE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 847 | 437 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 848 | 437 | NEWBRNSWCK | New Jersey | TON80 COMMUNICATIONS, LLC | | More |
| 850 | 437 | PENSACOLA | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 856 | 437 | CAMDEN | New Jersey | AT&T - LOCAL | CLEC | More |
| 857 | 437 | CAMBRIDGE | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 858 | 437 | SAN DIEGO: MIRA MES | California | PACIFIC BELL | RBOC | More |
| 859 | 437 | FORD | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 860 | 437 | NEW LONDON | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 862 | 437 | DOVER | New Jersey | CABLEVISION LIGHTPATH, INC. - NJ | CLEC | More |
| 864 | 437 | ANDERSON | South Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | WIRELESS PROV | More |
| 865 | 437 | KNOXVILLE | Tennessee | WINDSTREAM NUVOX, INC. | CLEC | More |
| 870 | 437 | ALPENA | Arkansas | TRI-COUNTY TEL. CO., INC. | IND. TELCO | More |
| 901 | 437 | MEMPHIS | Tennessee | POWERTEL MEMPHIS LICENSES, INC. | WIRELESS PROV | More |
| 902 | 437 | BORDEN | PE | Aliant Telecom (PEI) | IND. TELCO | More |
| 903 | 437 | BROWNSBORO | Texas | ONVOY, LLC - TX | | More |
| 904 | 437 | JACKSONVL | Florida | METROPCS, INC. | | More |
| 906 | 437 | BRIMLEY | Michigan | HIAWATHA TEL. CO. | IND. TELCO | More |
| 907 | 437 | SHUNGNAK | Alaska | OTZ TEL. COOP., INC. | IND. TELCO | More |
| 908 | 437 | LEBANON | New Jersey | UNITED TEL. CO. OF NEW JERSEY DBA CENTURYLINK | IND. TELCO | More |
| 909 | 437 | LOS ANGELES | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 910 | 437 | FAYETTEVILLE MCGILV | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 912 | 437 | DARIEN | Georgia | DARIEN TEL. CO., INC. | IND. TELCO | More |
| 913 | 437 | GARDNER | Kansas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 914 | 437 | WSCHSTZN08 | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 915 | 437 | ABILENE | Texas | VEXUS | CLEC | More |
| 916 | 437 | SACRAMENTO: NORTH D | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 917 | 437 | NEW YORK CITY ZONE | New York | ONVOY SPECTRUM, LLC | | More |
| 918 | 437 | TULSA GENERAL | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 919 | 437 | KENLY | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 920 | 437 | GREEN BAY | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 925 | 437 | ANTIOCH | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 928 | 437 | PHOENIX | Arizona | ONVOY, LLC - AZ | | More |
| 929 | 437 | NWYRCYZN07 | New York | BANDWIDTH.COM CLEC, LLC - NY | | More |
| 931 | 437 | CHAPEL HILL | Tennessee | UNITED TELEPHONE COMPANY DBA UNITED COMMUNICATIONS | IND. TELCO | More |
| 936 | 437 | HUNTSVILLE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 937 | 437 | NEW PARIS | Ohio | UNITED TEL. CO. OF OHIO DBA CENTURYLINK | IND. TELCO | More |
| 939 | 437 | TRUJILLOAL | Puerto Rico | TELEFONICA LARGA DISTANCIA DE PUERTO RICO - PR | | More |
| 940 | 437 | TIOGA | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 941 | 437 | CYPRESS LAKE-FORT M | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 949 | 437 | IRVINE | California | PACIFIC BELL | RBOC | More |
| 951 | 437 | PERRIS | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 954 | 437 | HOLLYWOOD | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 956 | 437 | ROMA | Texas | STPCS JOINT VENTURE, LLC | PCS | More |
| 970 | 437 | NEW RAYMER | Colorado | WIGGINS TEL. ASSN. | IND. TELCO | More |
| 971 | 437 | CANBYNEEDY | Oregon | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 972 | 437 | DALLAS RICHARDSON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 973 | 437 | NEWARK | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 978 | 437 | BILLERICA | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 980 | 437 | BESSEMERCY | North Carolina | ONVOY, LLC - NC | | More |
| 989 | 437 | STANDISH | Michigan | 123.NET, INC. | CLEC | More |
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