Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 277 | UNION CITY | New Jersey | ONVOY, LLC - NJ | | More |
| 202 | 277 | WSHNGTNZN1 | Maryland | METROPCS, INC. | | More |
| 203 | 277 | OLDGRNWICH | Connecticut | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT | CAP | More |
| 204 | 277 | BISSETT | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 277 | BESSEMER | Alabama | US LEC OF ALABAMA, INC. | CLEC | More |
| 206 | 277 | SEATTLE | Washington | QWEST CORPORATION | RBOC | More |
| 207 | 277 | WESTRIPLEY | Maine | HARTLAND & ST. ALBANS TEL. CO. | IND. TELCO | More |
| 208 | 277 | COERDALENE | Idaho | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ID | | More |
| 209 | 277 | TURLOCK | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 210 | 277 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 277 | NWYRCYZN01 | New York | TC SYSTEMS, INC. - NY | CAP | More |
| 213 | 277 | LOS ANGELES | California | ONVOY, LLC - CA | | More |
| 214 | 277 | IRVING | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 215 | 277 | PHPHSBZN34 | Pennsylvania | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 216 | 277 | CLEVELAND | Ohio | OHIO BELL TEL CO | RBOC | More |
| 217 | 277 | QUINCY | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 218 | 277 | CROOKSTON | Minnesota | ONVOY, LLC - MN | | More |
| 219 | 277 | PORTAGE | Indiana | ONVOY SPECTRUM, LLC | | More |
| 223 | 277 | BELLEVILLE | Pennsylvania | ONVOY, LLC - PA | | More |
| 224 | 277 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 225 | 277 | BATON ROUGE | Louisiana | BANDWIDTH.COM CLEC, LLC - LA | | More |
| 228 | 277 | GULFPORT | Mississippi | VOIP INNOVATIONS, LLC | | More |
| 229 | 277 | BUENAVISTA | Georgia | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | IND. TELCO | More |
| 231 | 277 | FOUNTAIN | Michigan | ONVOY, LLCV - MI | | More |
| 234 | 277 | ALLIANCE | Ohio | FRACTEL, LLC | | More |
| 239 | 277 | FORT MYERS | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 240 | 277 | WSHNGTNZN2 | District of Columbia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 248 | 277 | NORTHVILLE | Michigan | AT&T - LOCAL | CLEC | More |
| 250 | 277 | PRINCE GEORGE | British Columbia | Bell West Inc. | | More |
| 251 | 277 | MOBILE | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 252 | 277 | KINSTON | North Carolina | LEVEL 3 COMMUNICATIONS, LLC - NC | | More |
| 253 | 277 | KENT | Washington | COMCAST IP PHONE, LLC | | More |
| 254 | 277 | MOFFAT | Texas | TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL | | More |
| 256 | 277 | RUSSELLVL | Alabama | DELTACOM, INC. - AL | CLEC | More |
| 260 | 277 | HARLAN | Indiana | MCC TELEPHONY OF THE MID-WEST, LLC - IN | | More |
| 262 | 277 | NEWBURG | Wisconsin | TELNYX LLC | | More |
| 267 | 277 | PHPHSBZN37 | Pennsylvania | NETCARRIER TELECOM, INC. - PA | | More |
| 269 | 277 | BENTON HBR | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 270 | 277 | SHARON GRV | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 272 | 277 | MATAMORAS | Pennsylvania | ONVOY, LLC - PA | | More |
| 276 | 277 | WYTHEVILLE | Virginia | ONVOY, LLC - VA | | More |
| 279 | 277 | RSVL CTHT | California | FRACTEL, LLC | | More |
| 281 | 277 | SUGAR LAND | Texas | WINDSTREAM SUGAR LAND, LLC | IND. TELCO | More |
| 289 | 277 | South Pickering | Ontario | Iristel Inc. | | More |
| 301 | 277 | WSHNGTNZN4 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 277 | WILMINGTON | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 303 | 277 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 277 | WHELNGZON1 | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 277 | MIAMI | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 306 | 277 | RIDGEDALE | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 277 | CASPER | Wyoming | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY | WIRELESS PROV | More |
| 308 | 277 | MINDEN | Nebraska | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 309 | 277 | MOLINE | Iowa | MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IL | CLEC | More |
| 310 | 277 | BEVERLYHLS | California | PACIFIC BELL | RBOC | More |
| 312 | 277 | CHICGOZN01 | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 313 | 277 | DETROITZN6 | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 314 | 277 | KIRKWOOD | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 315 | 277 | JORDAN | New York | METROPCS, INC. | | More |
| 316 | 277 | TOWANDA | Kansas | ONVOY SPECTRUM, LLC | | More |
| 317 | 277 | INDIANAPLS | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 318 | 277 | BOYCE | Louisiana | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 319 | 277 | CEDARFALLS | Iowa | QWEST CORPORATION | RBOC | More |
| 320 | 277 | SULLIVANLK | Minnesota | CONSOLIDATED TEL. CO. | IND. TELCO | More |
| 321 | 277 | WINTERPARK | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 323 | 277 | LSAN DA 06 | California | PACIFIC BELL | RBOC | More |
| 325 | 277 | SAN ANGELO | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 330 | 277 | SALEM | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 331 | 277 | LOMBARD | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 332 | 277 | NWYRCYZN01 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 334 | 277 | MONTGOMERY | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 336 | 277 | WINSTN SAL | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 337 | 277 | LAFAYETTE | Louisiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | WIRELESS PROV | More |
| 340 | 277 | ST CROIX | Virgin Islands | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 346 | 277 | SATSUMA | Texas | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | CAP | More |
| 347 | 277 | NWYRCYZN06 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 351 | 277 | LAWRENCE | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 352 | 277 | BROOKSVL | Florida | DELTACOM, INC. - FL | CLEC | More |
| 360 | 277 | BELFAIR | Washington | QWEST CORPORATION | RBOC | More |
| 361 | 277 | CUERO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 385 | 277 | PROVO | Utah | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | WIRELESS PROV | More |
| 386 | 277 | DELEON SPG | Florida | WINDSTREAM NUVOX, INC. - FL | CLEC | More |
| 401 | 277 | PROVIDENCE | Rhode Island | VERIZON NEW ENGLAND INC. | RBOC | More |
| 402 | 277 | WAHOO | Nebraska | WINDSTREAM NEBRASKA, INC. | IND. TELCO | More |
| 403 | 277 | CALGARY | Alberta | TELUS | IND. TELCO | More |
| 404 | 277 | ATLANTA | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 405 | 277 | LUTHER | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 406 | 277 | BELT | Montana | 3 RIVERS TEL. COOP., INC. | IND. TELCO | More |
| 407 | 277 | ORLANDO | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 408 | 277 | SNJS WEST | California | PACIFIC BELL | RBOC | More |
| 409 | 277 | ANAHUAC | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 410 | 277 | WOODLAWN | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 277 | PTTSBGZON1 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 413 | 277 | WARE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 414 | 277 | MILWAUKZN1 | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 415 | 277 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 416 | 277 | TORONTO | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 417 | 277 | PEACE VLY | Missouri | PEACE VALLEY TEL. CO. | IND. TELCO | More |
| 418 | 277 | ST UBALDE | Quebec | TELUS Quebec | IND. TELCO | More |
| 419 | 277 | TOLEDO | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 423 | 277 | MORRISTOWN | Tennessee | POWERTEL NASHVILLE LICENSES, INC. | WIRELESS PROV | More |
| 424 | 277 | EL SEGUNDO | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 425 | 277 | RENTON | Washington | QWEST CORPORATION | RBOC | More |
| 430 | 277 | DENISON | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 432 | 277 | MIDLAND | Texas | TELNYX LLC | | More |
| 434 | 277 | PINEYRIVER | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 435 | 277 | TOOELE | Utah | QWEST CORPORATION | RBOC | More |
| 440 | 277 | LORAIN | Ohio | CENTURYTEL OF OHIO, INC. DBA CENTURYLINK | IND. TELCO | More |
| 442 | 277 | ESCONDIDO | California | ONVOY, LLC - CA | | More |
| 443 | 277 | SYKESVILLE | Maryland | METROPCS, INC. | | More |
| 445 | 277 | PHLDLPHZN3 | Pennsylvania | BANDWIDTH.COM CLEC, LLC - PA | | More |
| 447 | 277 | PHILO | Illinois | ONVOY, LLC | | More |
| 450 | 277 | Beauharnois | Quebec | TELUS Mobility | CAP | More |
| 458 | 277 | NEWPORT | Oregon | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 463 | 277 | GREENWOOD | Indiana | BANDWIDTH.COM CLEC, LLC - IN | | More |
| 469 | 277 | PLANO | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 470 | 277 | ATLANTA NE | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 475 | 277 | WILTON | Connecticut | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 478 | 277 | DUBLIN | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 479 | 277 | BENTONVL | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 480 | 277 | PHOENIX | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 484 | 277 | LEESPORT | Pennsylvania | COMMONWEALTH TELEPHONE COMPANY LLC | IND. TELCO | More |
| 501 | 277 | GREENBRIER | Arkansas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 502 | 277 | ZONETON | Kentucky | TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY | | More |
| 503 | 277 | BEAVERTON | Oregon | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 504 | 277 | NEWORLEANS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 277 | ALBUQURQUE | New Mexico | QWEST CORPORATION | RBOC | More |
| 506 | 277 | DEBEC | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 277 | EAST GARY | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 508 | 277 | MILLBURY | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 509 | 277 | SPOKANE | Washington | ONVOY, LLC - WA | | More |
| 510 | 277 | OKLD BKLY | California | GLOBAL CROSSING LOCAL SERVICES, INC. - CA | CLEC | More |
| 512 | 277 | BERTRAM | Texas | TELNYX LLC | | More |
| 513 | 277 | CINCINNATI | Ohio | CINCINNATI BELL | IND. TELCO | More |
| 514 | 277 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 277 | DES MOINES | Iowa | QWEST CORPORATION | RBOC | More |
| 516 | 277 | NASSAUZN04 | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 517 | 277 | DE WITT | Michigan | WESTPHALIA BROADBAND, INC. - MI | | More |
| 518 | 277 | MALONE | New York | CONTACT COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 519 | 277 | Hespeler | Ontario | Bell Mobility | WIRELESS PROV | More |
| 520 | 277 | PRESCOTT | Arizona | ONVOY, LLC - AZ | | More |
| 530 | 277 | GRVY MAIN | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 531 | 277 | OMAHA | Nebraska | TELEPORT COMMUNICATIONS AMERICA, LLC - NE | CAP | More |
| 534 | 277 | STEVENS PT | Wisconsin | ONVOY, LLC - WI | | More |
| 539 | 277 | COWETA | Oklahoma | BANDWIDTH.COM CLEC, LLC - OK | | More |
| 540 | 277 | WINCHESTER | Virginia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 541 | 277 | JUNTURA | Oregon | OREGON TEL. CORP. | IND. TELCO | More |
| 551 | 277 | JERSEYCITY | New Jersey | ONVOY, LLC - NJ | | More |
| 559 | 277 | FRESNO | California | PACIFIC BELL | RBOC | More |
| 561 | 277 | JUPITER | Florida | PAETEC COMMUNICATIONS, INC. - FL | CLEC | More |
| 562 | 277 | LONG BEACH | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 563 | 277 | DECORAH | Iowa | MCC TELEPHONY OF IOWA, LLC - IA | | More |
| 567 | 277 | TOLEDO | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 570 | 277 | NEWPHLDLPH | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 571 | 277 | WSNGTNZN08 | Virginia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 573 | 277 | FREDERCKTN | Missouri | AMERICAN MESSAGING SERVICES, LLC | | More |
| 574 | 277 | SOUTH BEND | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 575 | 277 | ALBUQUERQUE | New Mexico | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 580 | 277 | ARDMORE | Oklahoma | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 581 | 277 | Saint-Marc-des-Carr | Quebec | Telecommunications Xittel Inc | | More |
| 585 | 277 | ROCHESTER | New York | FRONTIER TELEPHONE OF ROCHESTER, INC. | IND. TELCO | More |
| 586 | 277 | NEW HAVEN | Michigan | METROPCS, INC. | | More |
| 587 | 277 | Drayton Valley | Alberta | TELUS Mobility | WIRELESS PROV | More |
| 601 | 277 | BARLOW | Mississippi | FRANKLIN TEL. CO., INC. | IND. TELCO | More |
| 602 | 277 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 603 | 277 | HANOVER | New Hampshire | COMCAST IP PHONE, LLC | | More |
| 604 | 277 | RICHMOND | British Columbia | TELUS | IND. TELCO | More |
| 605 | 277 | ABERDEEN | South Dakota | LEVEL 3 COMMUNICATIONS, LLC - SD | | More |
| 606 | 277 | BARBOURVL | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LONDON | | More |
| 607 | 277 | ITHACA | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 608 | 277 | MADISON | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 609 | 277 | PRINCETON | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 610 | 277 | PHPHSBZN30 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 277 | TWINCITIES | Minnesota | OVATIONS COMMUNICATIONS OF MN | CLEC | More |
| 613 | 277 | OTTAWA | Ontario | TELUS Mobility | PCS | More |
| 614 | 277 | GROVE CITY | Ohio | OHIO BELL TEL CO | RBOC | More |
| 615 | 277 | NASHVILLE | Tennessee | US LEC OF TENNESSEE, INC. | CLEC | More |
| 616 | 277 | BYRON CTR | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 617 | 277 | BROOKLINE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 277 | BELLEVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 619 | 277 | EL CAJON | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 620 | 277 | GARDENCITY | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 623 | 277 | PHOENIX | Arizona | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 626 | 277 | EL MONTE | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 628 | 277 | SAN RAFAEL | California | TELNYX LLC | | More |
| 629 | 277 | NASHVILLE | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 630 | 277 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 631 | 277 | BAY SHORE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 636 | 277 | ST CHARLES | Missouri | PEERLESS NETWORK OF MISSOURI, LLC - MO | | More |
| 641 | 277 | OTTUMWA | Iowa | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 646 | 277 | NEW YORK CITY | New York | PAETEC COMMUNICATIONS, INC. - NY | CLEC | More |
| 647 | 277 | Toronto | Ontario | TELUS Integrated Communications | CLEC | More |
| 650 | 277 | REDWOOD CITY | California | 33 WIRELESS INC. | WIRELESS PROV | More |
| 651 | 277 | NORTH BRANCH | Minnesota | WINDSTREAM NORTHSTAR, LLC - MN | CLEC | More |
| 657 | 277 | WESTMINSTR | California | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | | More |
| 659 | 277 | PANOLA | Alabama | ONVOY, LLC - AL | | More |
| 660 | 277 | HUNTSVILLE | Missouri | CHARITON VALLEY TEL. CO. | IND. TELCO | More |
| 661 | 277 | LANCASTER | California | PACIFIC BELL | RBOC | More |
| 662 | 277 | WINONA | Mississippi | DIXIE NET COMMUNICATIONS, LLC | CLEC | More |
| 667 | 277 | SHERWD FOR | Maryland | CORE COMMUNICATIONS, INC.- MD | CLEC | More |
| 669 | 277 | SUNNYVALE | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 678 | 277 | ROSWELL | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 680 | 277 | MEXICO | New York | ONVOY SPECTRUM, LLC | | More |
| 681 | 277 | HUNDRED | West Virginia | ONVOY, LLC - WV | | More |
| 682 | 277 | ARLINGTON | Texas | ONVOY, LLC - TX | | More |
| 689 | 277 | SANFORD | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 701 | 277 | WEST FARGO | North Dakota | QWEST CORPORATION | RBOC | More |
| 702 | 277 | LAS VEGAS | Nevada | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | WIRELESS PROV | More |
| 703 | 277 | BRADDOCK | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 277 | CHARLOTTE | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 705 | 277 | BETHANY | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 277 | DALTON | Georgia | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | IND. TELCO | More |
| 707 | 277 | LOWER LAKE | California | PACIFIC BELL | RBOC | More |
| 708 | 277 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 709 | 277 | MARYSTOWN | Newfoundland | Aliant Telecom (Mobility) | | More |
| 712 | 277 | SIOUX CITY | Iowa | QWEST CORPORATION | RBOC | More |
| 713 | 277 | HOUSTON CLAY | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 277 | LOS ANGELES | California | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | CLEC | More |
| 715 | 277 | LAKE TOMAHAWK | Wisconsin | FRONTIER COMMUNICATIONS OF WISCONSIN LLC | IND. TELCO | More |
| 716 | 277 | ROCHESTER | New York | VONAGE AMERICA LLC | | More |
| 717 | 277 | LEBANON | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 718 | 277 | NYCZ 6 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 277 | COLORADO SPRINGS | Colorado | QWEST CORPORATION | RBOC | More |
| 720 | 277 | DENVER | Colorado | LEVEL 3 COMMUNICATIONS, LLC - CO | CLEC | More |
| 724 | 277 | CONNELLSVILLE | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 725 | 277 | LAS VEGAS | Nevada | FRACTEL, LLC | | More |
| 727 | 277 | NWPTRICHEY | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 731 | 277 | BROWNSVL | Tennessee | METROPCS, INC. | | More |
| 732 | 277 | PERTH AMBOY | New Jersey | OMNIPOINT COMMUNICATIONS, INC. - NJ | WIRELESS PROV | More |
| 734 | 277 | DETROIT | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 737 | 277 | AUSTIN | Texas | ONVOY, LLC - TX | | More |
| 740 | 277 | LANCASTER | Ohio | OHIO BELL TEL CO | RBOC | More |
| 743 | 277 | NATHANSCRK | North Carolina | CHARTER FIBERLINK NC-CCO, LLC - NC | | More |
| 747 | 277 | NO HOLLYWD | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 754 | 277 | FTLAUDERDL | Florida | BARR TELL USA, INC. - FL | | More |
| 757 | 277 | NORFOLK ZONE 1 | Virginia | LEVEL 3 COMMUNICATIONS, LLC - VA | CLEC | More |
| 760 | 277 | SAN DIEGO | California | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | CLEC | More |
| 762 | 277 | CARNESVL | Georgia | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | IND. TELCO | More |
| 763 | 277 | TWIN CITIES | Minnesota | OVATIONS COMMUNICATIONS OF MN | CLEC | More |
| 765 | 277 | RICHMOND | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 769 | 277 | MAGNOLIA | Mississippi | BANDWIDTH.COM CLEC, LLC - MS | | More |
| 770 | 277 | LAWRENCEVILLE | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 772 | 277 | SEBASTIAN | Florida | ONVOY, LLC - FL | | More |
| 773 | 277 | CHCZ 6 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 774 | 277 | BOSTON | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 775 | 277 | GARDNERVILLE | Nevada | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | WIRELESS PROV | More |
| 778 | 277 | Langley | British Columbia | Shaw Telecom Inc. | | More |
| 779 | 277 | FLANAGAN | Illinois | TELNYX LLC | | More |
| 780 | 277 | Fox Creek | Alberta | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 781 | 277 | WEYMOUTH | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 785 | 277 | DENMARK | Kansas | WILSON TEL. CO., INC. | IND. TELCO | More |
| 786 | 277 | NORTH DADE | Florida | METROPCS, INC. | | More |
| 787 | 277 | GUAYNABO | Puerto Rico | PUERTO RICO TEL. CO. | IND. TELCO | More |
| 801 | 277 | HOLLADAY | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 277 | LEMINGTON | New Hampshire | CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY | RBOC | More |
| 803 | 277 | NORTH AUGUSTA | Georgia | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 804 | 277 | PINEY RIVER | Virginia | CORETEL VIRGINIA, LLC - VA | | More |
| 805 | 277 | LOS ANGELES FOCAL | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 806 | 277 | CLARENDON | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 808 | 277 | HONOLULU (OAHU ISLA | Hawaii | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 810 | 277 | PONTIAC | Michigan | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | CLEC | More |
| 812 | 277 | BEDFORD | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 813 | 277 | TAMPA | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 814 | 277 | MAHAFFEY | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 815 | 277 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 816 | 277 | KANSAS CITY | Missouri | ONVOY, LLC - MO | | More |
| 817 | 277 | FORT WORTH CRESTVIE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 818 | 277 | VAN NUYS | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 819 | 277 | Rouyn-Noranda | Quebec | Telebec Limited Partnership (Mobility) | | More |
| 828 | 277 | ASHEVILLE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 830 | 277 | CHARLOTTE | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 831 | 277 | MONTEREY | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 832 | 277 | HOUSTON | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 838 | 277 | KATTSKL BY | New York | FRACTEL, LLC | | More |
| 839 | 277 | MILL CREEK | South Carolina | TON80 COMMUNICATIONS, LLC | | More |
| 843 | 277 | NORTH CHARLESTON | South Carolina | LEVEL 3 COMMUNICATIONS, LLC - SC | | More |
| 845 | 277 | CROTON FALLS | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 847 | 277 | BARRINGTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 848 | 277 | SEASIDE PK | New Jersey | ONVOY, LLC - NJ | | More |
| 850 | 277 | LYNN HAVEN | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 856 | 277 | WOODSTOWN | New Jersey | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 857 | 277 | BOSTON | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 858 | 277 | SAN DIEGO | California | PACIFIC BELL | RBOC | More |
| 859 | 277 | LEXINGTON SOUTH | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | | More |
| 860 | 277 | HARTFORD | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 862 | 277 | VERONA | New Jersey | CONVERSENT COMMUNICATIONS OF NEW JERSEY, LLC - NJ | | More |
| 863 | 277 | MULBERRY | Florida | METROPCS NETWORKS, LLC | | More |
| 864 | 277 | GREENVILLE | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 865 | 277 | KNOXVILLE | Tennessee | US LEC OF TENNESSEE, INC. | CLEC | More |
| 870 | 277 | JONESBORO | Arkansas | LEVEL 3 COMMUNICATIONS, LLC - AR | | More |
| 872 | 277 | CHICGOZN05 | Illinois | BANDWIDTH.COM CLEC, LLC - IL | | More |
| 873 | 277 | St-Donat-de-Montcal | Quebec | Telecommunications Xittel Inc | | More |
| 878 | 277 | BLAIRSVL | Pennsylvania | ONVOY, LLC - PA | | More |
| 901 | 277 | MEMPHIS | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 902 | 277 | CHESTER | Nova Scotia | Aliant Telecom (Mobility) | | More |
| 903 | 277 | TEXARKANA | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 904 | 277 | FERNANDINA BEACH | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 905 | 277 | COOKSVILLE | Ontario | Bell Canada | IND. TELCO | More |
| 906 | 277 | BREVORT | Michigan | ONVOY, LLCV - MI | | More |
| 907 | 277 | ANCHORAGE | Alaska | ACS OF ANCHORAGE, INC. | IND. TELCO | More |
| 908 | 277 | SUMMIT | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 909 | 277 | CORONA | California | METROPCS NETWORKS, LLC | | More |
| 910 | 277 | LAURINBURG | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 912 | 277 | DUBLIN | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 913 | 277 | KANSAS CITY | Kansas | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | CLEC | More |
| 914 | 277 | CROTON FALLS | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 915 | 277 | SAN ANGELO | Texas | BANDWIDTH.COM CLEC, LLC - TX | | More |
| 916 | 277 | SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 277 | NEW YORK CITY ZONE | New York | ONVOY, LLC- NY | | More |
| 918 | 277 | TULSA | Oklahoma | UNITED STATES CELLULAR - OK | WIRELESS PROV | More |
| 919 | 277 | RALEIGH | North Carolina | DELTACOM, INC. - NC | CLEC | More |
| 920 | 277 | APPLETON | Wisconsin | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 925 | 277 | BISHOP RANCH | California | PACIFIC BELL | RBOC | More |
| 928 | 277 | PHOENIX | Arizona | LEVEL 3 COMMUNICATIONS, LLC - AZ | | More |
| 929 | 277 | NWYRCYZN07 | New York | BANDWIDTH.COM CLEC, LLC - NY | | More |
| 930 | 277 | NASHVILLE | Indiana | TON80 COMMUNICATIONS, LLC | | More |
| 931 | 277 | PLEASANT HILL | Tennessee | CITIZENS COMM CO TN DBA FRONTIER COMM OF TN, LLC | IND. TELCO | More |
| 936 | 277 | RAYWOOD | Texas | ONVOY, LLC - TX | | More |
| 937 | 277 | DAYTON | Ohio | OHIO BELL TEL CO | RBOC | More |
| 939 | 277 | BAYAMONNOR | Puerto Rico | PUERTO RICO TELCO DBA CLARO PUERTO RICO | WIRELESS PROV | More |
| 940 | 277 | GAINESVL | Texas | BANDWIDTH.COM CLEC, LLC - TX | | More |
| 941 | 277 | FORT MYERS SOUTH | Florida | FRACTEL, LLC | | More |
| 945 | 277 | DALLAS | Texas | HADLO TECHNOLOGIES, LLC | | More |
| 947 | 277 | ROYAL OAK | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 949 | 277 | SADDLEBACK VALLEY | California | UTILITY TELECOM GROUP, LLC - CA | | More |
| 951 | 277 | TEMSCL CNY | California | PACIFIC BELL | RBOC | More |
| 952 | 277 | TWIN CITIES | Minnesota | OVATIONS COMMUNICATIONS OF MN | CLEC | More |
| 954 | 277 | FORT LAUDERDALE | Florida | ABC PAGING CITY BEEPERS, INC. | WIRELESS PROV | More |
| 956 | 277 | LA FERIA | Texas | TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL | | More |
| 970 | 277 | DENVER | Colorado | SAN ISABEL TELECOM, INC. - CO | CLEC | More |
| 971 | 277 | PORTLAND | Oregon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | | More |
| 972 | 277 | DALLAS FARMERS BRAN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 973 | 277 | NEWARK | New Jersey | METROPCS, INC. | | More |
| 978 | 277 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 979 | 277 | BRENHAM | Texas | SOUTHWESTERN BELL | RBOC | More |
| 980 | 277 | MOUNTHOLLY | North Carolina | BANDWIDTH.COM CLEC, LLC - NC | | More |
| 984 | 277 | GOLDSBORO | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 985 | 277 | HAMMOND | Louisiana | BANDWIDTH.COM CLEC, LLC - LA | | More |
| 986 | 277 | RIGBY | Idaho | ONVOY, LLC - ID | | More |
| 989 | 277 | SAGINAW | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
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