Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 310 | HACKENSACK | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 202 | 310 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 310 | NEW CANAAN | Connecticut | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT | CAP | More |
| 204 | 310 | WINNIPEG | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 310 | TUSCALOOSA | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 206 | 310 | SEATTLE | Washington | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 207 | 310 | WINDHAM | Maine | BELL ATLANTIC MOBILE, INC | WIRELESS PROV | More |
| 208 | 310 | MOSCOW | Idaho | METROPCS, INC. | | More |
| 209 | 310 | LODI | California | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | | More |
| 210 | 310 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 310 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 310 | LSAN DA 01 | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 214 | 310 | DALLAS | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 215 | 310 | MORRISVL | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 216 | 310 | CLEVELAND | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 217 | 310 | MACON | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 218 | 310 | DULUTH | Minnesota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 219 | 310 | CROWNPOINT | Indiana | LEVEL 3 COMMUNICATIONS, LLC - IN | CLEC | More |
| 223 | 310 | MYERSTOWN | Pennsylvania | BANDWIDTH.COM CLEC, LLC - PA | | More |
| 224 | 310 | ARLIGTNHTS | Illinois | ONVOY, LLC | | More |
| 225 | 310 | BATON ROUGE | Louisiana | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 229 | 310 | SHELLMAN | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 231 | 310 | GRANT | Michigan | ONVOY, LLCV - MI | | More |
| 234 | 310 | GREENSBURG | Ohio | AT&T - LOCAL | CLEC | More |
| 239 | 310 | SNCPVISNDS | Florida | ONVOY, LLC - FL | | More |
| 240 | 310 | HAGERSTOWN | Maryland | USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD | WIRELESS PROV | More |
| 248 | 310 | PONTIAC | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 250 | 310 | VANCOUVER | British Columbia | TELUS | IND. TELCO | More |
| 251 | 310 | BELLEFONTN | Alabama | AT&T - LOCAL | CLEC | More |
| 252 | 310 | GATESVILLE | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 253 | 310 | TACOMA | Washington | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | CAP | More |
| 254 | 310 | LITTLE RIV | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | CLEC | More |
| 256 | 310 | ANNISTON | Alabama | METROPCS, INC. | | More |
| 260 | 310 | FORT WAYNE | Indiana | TELEPORT COMMUNICATIONS AMERICA, LLC - IN | CAP | More |
| 262 | 310 | WEST BEND | Wisconsin | BANDWIDTH.COM CLEC, LLC - WI | | More |
| 267 | 310 | PHLDLPHZN1 | Pennsylvania | ONVOY, LLC - PA | | More |
| 269 | 310 | BRIDGMAN | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 270 | 310 | CORYDON | Kentucky | TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY | | More |
| 272 | 310 | PLEASANTMT | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 276 | 310 | SUGARGROVE | Virginia | COMMIO, LLC | | More |
| 281 | 310 | HSTNSUBURB | Texas | AT&T - LOCAL | CLEC | More |
| 301 | 310 | LAUREL238 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 310 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 303 | 310 | DENVER | Colorado | AMERICAN MESSAGING SERVICES, LLC | | More |
| 304 | 310 | CHAPMANVL | West Virginia | CITYNET WEST VIRGINIA, LLC - WV | | More |
| 305 | 310 | MIAMI | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 306 | 310 | REGINA | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 310 | CHEYENNE | Wyoming | ONVOY SPECTRUM, LLC | | More |
| 308 | 310 | SCOTSBLUFF | Nebraska | ONVOY, LLC - NE | | More |
| 309 | 310 | BLOOMINGTN | Illinois | METROPCS, INC. | | More |
| 310 | 310 | SNMN SNMN | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 312 | 310 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 313 | 310 | DETROITZN5 | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 314 | 310 | LADUE | Missouri | ONVOY, LLC - MO | | More |
| 315 | 310 | MARION | New York | PAETEC COMMUNICATIONS, INC. - NY | CLEC | More |
| 316 | 310 | TOWANDA | Kansas | SPRINT SPECTRUM L.P. | PCS | More |
| 317 | 310 | INDIANAPLS | Indiana | AMERICAN MESSAGING SERVICES, LLC | | More |
| 318 | 310 | POLLOCK | Louisiana | ONVOY, LLC - LA | | More |
| 319 | 310 | CEDAR RPDS | Iowa | UNITED STATES CELLULAR - IA | WIRELESS PROV | More |
| 320 | 310 | ST CLOUD | Minnesota | LEVEL 3 COMMUNICATIONS, LLC - MN | | More |
| 321 | 310 | ORLANDO | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 323 | 310 | LSAN DA 06 | California | ONVOY, LLC - CA | | More |
| 325 | 310 | ABILENE | Texas | RADIANTIQ LLC | | More |
| 330 | 310 | AKRON | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 331 | 310 | BIG ROCK | Illinois | BANDWIDTH.COM CLEC, LLC - IL | | More |
| 334 | 310 | AUBURN | Alabama | BANDWIDTH.COM CLEC, LLC - AL | | More |
| 336 | 310 | KERNERSVL | North Carolina | CENTURYLINK COMMUNICATIONS LLC - NC | CLEC | More |
| 337 | 310 | LK CHARLES | Louisiana | LEVEL 3 TELECOM OF LOUISIANA, LLC - LA | CLEC | More |
| 346 | 310 | HOUSTON | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 347 | 310 | NWYRCYZN03 | New York | METROPCS, INC. | | More |
| 352 | 310 | OCKLAWAHA | Florida | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL | CLEC | More |
| 360 | 310 | ABERDEEN | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 361 | 310 | ROBSTOWN | Texas | ONVOY, LLC - TX | | More |
| 385 | 310 | KAYSVILLE | Utah | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 386 | 310 | DAYTONABCH | Florida | ONVOY, LLC - FL | | More |
| 401 | 310 | WARREN | Rhode Island | BANDWIDTH.COM CLEC, LLC - RI | | More |
| 402 | 310 | LINCOLN | Nebraska | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | | More |
| 403 | 310 | 7 Digit Service | Alberta | TELUS | IND. TELCO | More |
| 404 | 310 | ATLANTA | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 405 | 310 | NORMAN | Oklahoma | COMCAST IP PHONE, LLC | | More |
| 406 | 310 | BUTTE | Montana | BLACKFOOT COMMUNICATIONS, INC. - MT | CLEC | More |
| 407 | 310 | WINTERPARK | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 408 | 310 | MORGANHILL | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 409 | 310 | GALVESTON | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 410 | 310 | EASTON | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 412 | 310 | PTTSBGZON1 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 413 | 310 | SPRINGFLD | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 414 | 310 | MILWAUKEE ZONE 1 | Wisconsin | ONVOY, LLC - WI | | More |
| 415 | 310 | SNFC CNTRL | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 416 | 310 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 310 | CARTHAGE | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 418 | 310 | 7 Digit Service | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 310 | UPSANDUSKY | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 423 | 310 | CLEVELAND | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 424 | 310 | HAWTHORNE | California | METROPCS NETWORKS, LLC | | More |
| 425 | 310 | MAPLE VLY | Washington | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | CAP | More |
| 430 | 310 | LINDL SWAN | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 432 | 310 | ODESSA | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 434 | 310 | CHARLOTSVL | Virginia | RADIANTIQ LLC | | More |
| 435 | 310 | BEAVER | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 440 | 310 | COLUMBISTA | Ohio | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | CLEC | More |
| 443 | 310 | BALTIMORE | Maryland | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 445 | 310 | PHLDLPHZN2 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 450 | 310 | CHOMEDEY | Quebec | Bell Canada | IND. TELCO | More |
| 458 | 310 | ROSEBURG | Oregon | ONVOY, LLC - OR | | More |
| 469 | 310 | DALLAS | Texas | XO TEXAS, INC. | CLEC | More |
| 470 | 310 | FLOWEYBRCH | Georgia | BANDWIDTH.COM CLEC, LLC - GA | | More |
| 475 | 310 | WALLINGFD | Connecticut | BANDWIDTH.COM CLEC, LLC - CT | | More |
| 478 | 310 | MACON | Georgia | IP HORIZON LLC | | More |
| 479 | 310 | FORT SMITH | Arkansas | BANDWIDTH.COM CLEC, LLC - AR | | More |
| 480 | 310 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 484 | 310 | RIEGELSVL | Pennsylvania | ONVOY, LLC - PA | | More |
| 501 | 310 | LITTLEROCK | Arkansas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 502 | 310 | LA GRANGE | Kentucky | METROPCS, INC. | | More |
| 503 | 310 | PORTLAND | Oregon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | | More |
| 504 | 310 | NEWORLEANS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 310 | SANTA FE | New Mexico | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 506 | 310 | ST JOHN | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 310 | WASECA | Minnesota | ONVOY, LLC - MN | | More |
| 508 | 310 | NATICK | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 509 | 310 | WH SALMON | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 510 | 310 | OKLD MN-PD | California | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 512 | 310 | AUSTIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 513 | 310 | CINCINNATI | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 514 | 310 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 310 | JEWELL | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 516 | 310 | NASSAU ZONE 5 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 517 | 310 | MOUNT PLEASANT | Michigan | AT&T CORP. | | More |
| 518 | 310 | ALBANY | New York | CHARTER FIBERLINK NY-CCO. LLC | | More |
| 519 | 310 | LONDON | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 310 | FLAGSTAFF | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 530 | 310 | SUSANVILLE | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 531 | 310 | LINCOLN | Nebraska | COMMIO, LLC | | More |
| 540 | 310 | FREDECKSBG | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 541 | 310 | PENDLETON | Oregon | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 551 | 310 | WESTWOOD | New Jersey | VONAGE AMERICA LLC | | More |
| 559 | 310 | PORTERVL | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 561 | 310 | WPALMBEACH | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 562 | 310 | LONG BEACH | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 563 | 310 | HAWKEYE | Iowa | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 567 | 310 | SULLIVAN | Ohio | ARMSTRONG TELECOMMUNICATIONS, INC. - OH | | More |
| 570 | 310 | DALLAS | Pennsylvania | CORE COMMUNICATIONS, INC. - PA | | More |
| 571 | 310 | WSNGTNZN19 | Virginia | BANDWIDTH.COM CLEC, LLC - VA | | More |
| 573 | 310 | FULTON | Missouri | METROPCS, INC. | | More |
| 574 | 310 | SOUTH BEND | Indiana | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 575 | 310 | RUIDOSO | New Mexico | ONVOY, LLC - NM | | More |
| 580 | 310 | ADA | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 585 | 310 | EROCHESTER | New York | BANDWIDTH.COM CLEC, LLC - NY | | More |
| 586 | 310 | MT CLEMENS | Michigan | TELEPORT COMMUNICATIONS AMERICA, LLC - MI | | More |
| 601 | 310 | HATTIESBG | Mississippi | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 602 | 310 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 603 | 310 | BEDFORD | New Hampshire | CTC COMMUNICATIONS CORP. - NH | CLEC | More |
| 604 | 310 | VANCOUVER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 310 | SIOUX FLS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 606 | 310 | STNSWHLYCY | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 607 | 310 | CORTLAND | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 608 | 310 | MADISON | Wisconsin | TDS METROCOM, INC. - WI | CLEC | More |
| 609 | 310 | TRENTON | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 610 | 310 | POTTSTOWN | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 612 | 310 | TWINCITIES | Minnesota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 613 | 310 | 7 Digit Service | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 310 | WORTHINGTN | Ohio | WINDSTREAM NUVOX OHIO, LLC | | More |
| 615 | 310 | NASHVILLE | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 616 | 310 | BRIDGMAN | Michigan | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | CAP | More |
| 617 | 310 | BOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 310 | BELLEVILLE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 619 | 310 | SNDG SNDG | California | AIRESPRING, INC. | | More |
| 620 | 310 | COFFEYVL | Kansas | ONVOY, LLC - KS | | More |
| 626 | 310 | ALHAMBRA | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 628 | 310 | BELVEDERE | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 629 | 310 | MURFREESBO | Tennessee | ONVOY, LLC - TN | | More |
| 630 | 310 | DOWNERSGRV | Illinois | RCN TELECOM SERVICES OF ILLINIOS, INC. - IL | CLEC | More |
| 631 | 310 | PATCHOGUE | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 636 | 310 | HARVESTER | Missouri | CHARTER FIBERLINK - MISSOURI, LLC - MO | | More |
| 641 | 310 | MARSHALLTN | Iowa | ONVOY, LLC - IA | | More |
| 646 | 310 | NWYRCYZN01 | New York | TC SYSTEMS, INC. - NY | CAP | More |
| 650 | 310 | SSNFRNCSO | California | KMC TELECOM V, INC.-CA | | More |
| 651 | 310 | STPZ 2 | Minnesota | QWEST CORPORATION | RBOC | More |
| 657 | 310 | SILVERADO | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 660 | 310 | SEDALIA | Missouri | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | CAP | More |
| 661 | 310 | LOS ANGELES FOCAL | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 662 | 310 | WINONA | Mississippi | CELLULAR SOUTH, INC. | WIRELESS PROV | More |
| 667 | 310 | PARKVILLE | Maryland | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 669 | 310 | SARATOGA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 678 | 310 | ATLANTA NW | Georgia | COMCAST IP PHONE, LLC | | More |
| 681 | 310 | INWOOD | West Virginia | TELNYX LLC | | More |
| 682 | 310 | RENO | Texas | BANDWIDTH.COM CLEC, LLC - TX | | More |
| 689 | 310 | ORLANDO | Florida | AT&T - LOCAL | CLEC | More |
| 701 | 310 | BOWBELLS | North Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 702 | 310 | LAS VEGAS | Nevada | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 703 | 310 | WASZ 8 | Virginia | AT&T - LOCAL | CLEC | More |
| 704 | 310 | SALISBURY | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 310 | BARRIE | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 310 | WATKINSVILLE | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 707 | 310 | VALLEJO | California | METROPCS, INC. | | More |
| 708 | 310 | LA GRANGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 709 | 310 | ST JOHNS | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 310 | COUNCIL BLUFFS | Nebraska | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 713 | 310 | HOUSTON | Texas | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 714 | 310 | ANAHEIM | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 715 | 310 | STEVENS POINT | Wisconsin | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 716 | 310 | BUFFALO | New York | METROPCS, INC. | | More |
| 717 | 310 | HARRISBURG CITY ZON | Pennsylvania | SCHUYLKILL MOBILE FONE, INC. | WIRELESS PROV | More |
| 718 | 310 | NEW YORK | New York | TC SYSTEMS, INC. - NY | CAP | More |
| 719 | 310 | DENVER | Colorado | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 720 | 310 | DENVER | Colorado | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | CAP | More |
| 724 | 310 | PITTSBURGH | Pennsylvania | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CAP | More |
| 725 | 310 | LAS VEGAS | Nevada | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 727 | 310 | STPETERSBG | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 731 | 310 | BROWNSVILLE | Tennessee | ONVOY, LLC - TN | | More |
| 732 | 310 | DUNELLEN | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 734 | 310 | DUNDEE | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 737 | 310 | WIMBERLEY | Texas | HD CARRIER LLC | | More |
| 740 | 310 | WHEELING ZONE 8 | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 747 | 310 | GLENDALE | California | ONVOY, LLC - CA | | More |
| 754 | 310 | POMPANOBCH | Florida | ONVOY, LLC - FL | | More |
| 757 | 310 | NWPTNWSZN1 | Virginia | CORETEL VIRGINIA, LLC - VA | | More |
| 760 | 310 | SAN DIEGO | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 762 | 310 | ATHENS | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 763 | 310 | CAMBRIDGE | Minnesota | LEVEL 3 COMMUNICATIONS, LLC - MN | | More |
| 765 | 310 | LIBERTY | Indiana | LEVEL 3 COMMUNICATIONS, LLC - IN | CLEC | More |
| 769 | 310 | NATCHEZ | Mississippi | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 770 | 310 | ATLANTA NORTHEAST | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 772 | 310 | PTST LUCIE | Florida | ONVOY, LLC - FL | | More |
| 773 | 310 | CHICGOZN10 | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 774 | 310 | EDGARTOWN | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 775 | 310 | LATHROP WELLS | Nevada | ONVOY, LLC - NV | | More |
| 779 | 310 | NEWMILFORD | Illinois | STRATUS NETWORKS | | More |
| 780 | 310 | 7 Digit Service | Alberta | TELUS | IND. TELCO | More |
| 781 | 310 | REVERE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 785 | 310 | LYNDON | Kansas | LEVEL 3 COMMUNICATIONS, LLC - KS | | More |
| 786 | 310 | MIAMI | Florida | COMCAST PHONE OF FLORIDA, LLC - FL | CLEC | More |
| 786 | 310 | MIAMI | Florida | COMCAST IP PHONE, LLC | | More |
| 787 | 310 | SANTURCE | Puerto Rico | SUNCOM DBA T-MOBILE USA | PCS | More |
| 801 | 310 | PROVO | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 802 | 310 | NEW HAMPSHIRE | New Hampshire | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 803 | 310 | CAMDEN | South Carolina | BANDWIDTH.COM CLEC, LLC - SC | | More |
| 804 | 310 | RICHMOND | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 805 | 310 | SANTA MARIA | California | METROPCS, INC. | | More |
| 806 | 310 | SLATON | Texas | MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX | CLEC | More |
| 807 | 310 | THUNDER BAY | Ontario | Bell Canada | IND. TELCO | More |
| 810 | 310 | DETROIT | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 812 | 310 | FARMERSBURG | Indiana | FRONTIER NORTH, INC. - IN | IND. TELCO | More |
| 813 | 310 | TAMPA | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 814 | 310 | BEDFORD | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 815 | 310 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 816 | 310 | KEARNEY | Missouri | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 817 | 310 | GRAPEVINE | Texas | SOUTHWESTERN BELL TELEPHONE COMPANY - TX | CLEC | More |
| 818 | 310 | VAN NUYS | California | METROPCS NETWORKS, LLC | | More |
| 819 | 310 | SHERBROOKE | Quebec | Bell Canada | IND. TELCO | More |
| 828 | 310 | HICKORY | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 830 | 310 | NEWBRANFLS | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 832 | 310 | BARKER | Texas | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | CLEC | More |
| 843 | 310 | LOWCOUNTRY | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 845 | 310 | WINGDALE | New York | ONVOY, LLC- NY | | More |
| 847 | 310 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 848 | 310 | BOUNDBROOK | New Jersey | BANDWIDTH.COM CLEC, LLC - NJ | | More |
| 850 | 310 | PENSACOLA | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 856 | 310 | HADDONFIELD | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 857 | 310 | BOSTON | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 858 | 310 | RNCHOSANFE | California | TWILIO INTERNATIONAL, INC. | | More |
| 859 | 310 | LEXINGTON | Kentucky | METROPCS, INC. | | More |
| 860 | 310 | HARTFORD | Connecticut | COMCAST IP PHONE, LLC | | More |
| 862 | 310 | PATERSON | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 863 | 310 | CLEWISTON | Florida | DISH WIRELESS, LLC | | More |
| 864 | 310 | BLACKSBURG | South Carolina | US LEC OF SOUTH CAROLINA, INC. | CLEC | More |
| 865 | 310 | KNOXVILLE | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 870 | 310 | EL DORADO | Arkansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | WIRELESS PROV | More |
| 872 | 310 | CHICGOZN02 | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 901 | 310 | MEMPHIS | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 902 | 310 | HALIFAX | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 310 | HUGHES SPG | Texas | CEBRIDGE TELECOM TX , L.P. - TX | | More |
| 904 | 310 | JACKSONVILLE | Florida | COMCAST IP PHONE, LLC | | More |
| 905 | 310 | HAMILTON | Ontario | Bell Canada | IND. TELCO | More |
| 906 | 310 | CEDARVILLE | Michigan | ONVOY, LLCV - MI | | More |
| 907 | 310 | ANCHORAGE | Alaska | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | PCS | More |
| 908 | 310 | HAMPTON | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 909 | 310 | CORONA | California | ONVOY, LLC - CA | | More |
| 910 | 310 | WILMINGTON | North Carolina | BANDWIDTH.COM CLEC, LLC - NC | | More |
| 912 | 310 | NICHOLLS | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 913 | 310 | LENEXA | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 914 | 310 | WESTCHESTER ZONE 8 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 915 | 310 | DESERT HVN | Texas | DISH WIRELESS, LLC | | More |
| 916 | 310 | SACRAMENTO: MAIN DA | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 917 | 310 | NWYRCYZN01 | New York | BANDWIDTH.COM CLEC, LLC - NY | | More |
| 918 | 310 | MUSKOGEE | Oklahoma | UNITED STATES CELLULAR - OK | WIRELESS PROV | More |
| 919 | 310 | RALEIGH | North Carolina | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 920 | 310 | WRIGHTSTOWN | Wisconsin | BANDWIDTH.COM CLEC, LLC - WI | | More |
| 925 | 310 | OAKLAND | California | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | CLEC | More |
| 928 | 310 | FLAGSTAFF | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 929 | 310 | NWYRCYZN07 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 930 | 310 | TERREHAUTE | Indiana | COMMIO, LLC | | More |
| 931 | 310 | GAINESBORO | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 936 | 310 | WALLER | Texas | BANDWIDTH.COM CLEC, LLC - TX | | More |
| 937 | 310 | DAYTON | Ohio | WINDSTREAM NUVOX OHIO, LLC | | More |
| 938 | 310 | MADISON | Alabama | ONVOY SPECTRUM, LLC | | More |
| 939 | 310 | BAYAMONNOR | Puerto Rico | PUERTO RICO TELCO DBA CLARO PUERTO RICO | WIRELESS PROV | More |
| 940 | 310 | TIOGA | Texas | ONVOY, LLC - TX | | More |
| 941 | 310 | SANIBEL CAPTIVA ISL | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 945 | 310 | MCKINNEY | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 949 | 310 | CAPISTRANO VALLEY | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 951 | 310 | CORONA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 954 | 310 | FORT LAUDERDALE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 956 | 310 | MCALLEN | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 959 | 310 | BRISTOL | Connecticut | ONVOY SPECTRUM, LLC | | More |
| 970 | 310 | FORT COLLINS | Colorado | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 971 | 310 | BEAVERTON | Oregon | TELEPORT COMMUNICATIONS AMERICA, LLC - OR | CLEC | More |
| 972 | 310 | ADAMS | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 973 | 310 | NEWARK | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 978 | 310 | MARLBOROUGH | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 979 | 310 | EAGLE LAKE | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 980 | 310 | CHARLOTTE | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 984 | 310 | CLAYTON | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 985 | 310 | HAMMOND | Louisiana | XFONE USA, INC. - LA | | More |
| 989 | 310 | MOUNT PLEASANT | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
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