Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 646 | HACKENSACK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 646 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 646 | BRANFORD | Connecticut | GLOBAL CROSSING LOCAL SERVICES, INC. - CT | | More |
| 204 | 646 | ST LAURENT | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 646 | THORSBY | Alabama | CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK | | More |
| 206 | 646 | SEATTLE | Washington | LEVEL 3 COMMUNICATIONS, LLC - WA | CLEC | More |
| 207 | 646 | WELLS | Maine | CONSOLIDATED COMM OF NO. NEW ENGLAND-ME | RBOC | More |
| 208 | 646 | POCATELLO | Idaho | QWEST CORPORATION | RBOC | More |
| 209 | 646 | STOCKTON | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 210 | 646 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 646 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 646 | LSAN DA 05 | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 214 | 646 | DALLAS | Texas | ONVOY, LLC - TX | | More |
| 215 | 646 | PHPHSBZN33 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 217 | 646 | PAWNEE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 218 | 646 | MEADOWLNDS | Minnesota | LEVEL 3 COMMUNICATIONS, LLC - MN | | More |
| 226 | 646 | Kitchener-Waterloo | Ontario | Distributel | | More |
| 229 | 646 | ALAPAHA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 231 | 646 | ELLSWORTH | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 234 | 646 | MANTUA | Ohio | TON80 COMMUNICATIONS, LLC | | More |
| 240 | 646 | LAUREL236 | District of Columbia | CAVALIER EAST, LLC - MD | CLEC | More |
| 248 | 646 | BIRMINGHAM | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 250 | 646 | SOOKE | British Columbia | TELUS | IND. TELCO | More |
| 252 | 646 | MOREHEADCY | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 254 | 646 | LIPAN | Texas | LIPAN TEL. CO. | IND. TELCO | More |
| 256 | 646 | GADSDEN | Alabama | ONVOY, LLC - AL | | More |
| 262 | 646 | DELAFIELD | Wisconsin | CENTURYTEL MIDWEST-WI LLC NW DBA CENTURYLINK - NW | IND. TELCO | More |
| 267 | 646 | LANSDALE | Pennsylvania | PAETEC COMMUNICATIONS, INC. - PA | CLEC | More |
| 269 | 646 | MARCELLUS | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 270 | 646 | LUCAS | Kentucky | SO CENTRAL RURAL TELECOMM COOPERATIVE, INC. | IND. TELCO | More |
| 276 | 646 | CHILHOWIE | Virginia | UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA | IND. TELCO | More |
| 281 | 646 | BARKER | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 646 | Niagara-On-The-Lake | Ontario | Fibernetics Corporation | | More |
| 301 | 646 | WSHNGTNZN2 | Maryland | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 303 | 646 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 646 | LEWISBURG | West Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 305 | 646 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 646 | MARYFIELD | Saskatchewan | SaskTel | IND. TELCO | More |
| 308 | 646 | GRAND IS | Nebraska | LEVEL 3 COMMUNICATIONS, LLC - NE | | More |
| 309 | 646 | PEORIA | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 310 | 646 | INGLEWOOD | California | PACIFIC BELL | RBOC | More |
| 312 | 646 | CHICGOZN01 | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 313 | 646 | DETROITZN4 | Michigan | COMCAST IP PHONE, LLC | | More |
| 314 | 646 | ST LOUIS | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 315 | 646 | SACKETSHBR | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 316 | 646 | WICHITA | Kansas | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. | PCS | More |
| 317 | 646 | INDIANAPOLIS | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 318 | 646 | MONTGOMERY | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 646 | WELLMAN | Iowa | WELLMAN COOP. TEL. ASSN. | IND. TELCO | More |
| 323 | 646 | LSAN DA 14 | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 325 | 646 | BROWNWOOD | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 330 | 646 | WARREN | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 334 | 646 | ROANOKE | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 336 | 646 | BURLINGTON | North Carolina | SOUTH CAROLINA NET, INC. - NC | | More |
| 346 | 646 | HOUSTON | Texas | ONVOY, LLC - TX | | More |
| 347 | 646 | XXXXXXXXXX | New York | TC SYSTEMS, INC. - NY | CAP | More |
| 352 | 646 | OLD TOWN | Florida | ONVOY, LLC - FL | | More |
| 360 | 646 | MORTON | Washington | ONVOY, LLC - WA | | More |
| 361 | 646 | REFUGIO | Texas | STPCS JOINT VENTURE, LLC | PCS | More |
| 364 | 646 | UNIONTOWN | Kentucky | ONVOY SPECTRUM, LLC | | More |
| 385 | 646 | SALT LAKE | Utah | QWEST CORPORATION | RBOC | More |
| 401 | 646 | HOPEVALLEY | Rhode Island | LEVEL 3 COMMUNICATIONS, LLC - RI | CLEC | More |
| 402 | 646 | SEWARD | Nebraska | WINDSTREAM NEBRASKA, INC. | IND. TELCO | More |
| 403 | 646 | NANTON | Alberta | TELUS | IND. TELCO | More |
| 404 | 646 | ATLANTA | Georgia | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 405 | 646 | CARNEY | Oklahoma | CHICKASAW TELECOMMUNICAIONS SERVICES, INC. | CLEC | More |
| 406 | 646 | WYELLOWSTN | Montana | QWEST CORPORATION | RBOC | More |
| 407 | 646 | WINTERPARK | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 408 | 646 | SNJS WEST | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 410 | 646 | BALTIMORE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 646 | PTGSBNZN22 | Pennsylvania | COMCAST IP PHONE, LLC | | More |
| 413 | 646 | MILLERSFLS | Massachusetts | TON80 COMMUNICATIONS, LLC | | More |
| 414 | 646 | MILWAUKZN1 | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 415 | 646 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 416 | 646 | TORONTO | Ontario | MTS Allstream Inc. | CLEC | More |
| 417 | 646 | OSCEOLA | Missouri | SPECTRA COMMUNICATIONS GROUP, LLC DBA CENTURYLINK | | More |
| 418 | 646 | QUEBEC | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 646 | VAUGHNSVL | Ohio | VAUGHNSVILLE TEL. CO., INC. | IND. TELCO | More |
| 423 | 646 | BRISTOL | Tennessee | SUNCOM DBA T-MOBILE USA | PCS | More |
| 424 | 646 | INGLEWOOD | California | PACIFIC BELL | RBOC | More |
| 425 | 646 | BELLEVUE | Washington | QWEST CORPORATION | RBOC | More |
| 434 | 646 | WHITMELL | Virginia | TON80 COMMUNICATIONS, LLC | | More |
| 435 | 646 | FLATTOP | Utah | UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS | IND. TELCO | More |
| 440 | 646 | HILLCREST | Ohio | OHIO BELL TEL CO | RBOC | More |
| 442 | 646 | BRAWLEY | California | TON80 COMMUNICATIONS, LLC | | More |
| 443 | 646 | NORTHBEACH | Maryland | CTC COMMUNICATIONS CORP. - MD | CLEC | More |
| 450 | 646 | LONGUEUIL | Quebec | Bell Canada | IND. TELCO | More |
| 458 | 646 | CASCADELKS | Oregon | TON80 COMMUNICATIONS, LLC | | More |
| 464 | 646 | PALOS PARK | Illinois | TON80 COMMUNICATIONS, LLC | | More |
| 469 | 646 | DALLAS | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 470 | 646 | SOCIALCRCL | Georgia | BANDWIDTH.COM CLEC, LLC - GA | | More |
| 478 | 646 | MACON | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 479 | 646 | FORT SMITH | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 480 | 646 | PHOENIX | Arizona | MCC TELEPHONY LLC | | More |
| 484 | 646 | KUTZTOWN | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 501 | 646 | LITTLEROCK | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 502 | 646 | SHELBYVL | Kentucky | WIN.NET TELECOMMUNICATIONS, INC. - KY | | More |
| 503 | 646 | BEAVERTON | Oregon | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 504 | 646 | SLIDELL | Louisiana | BELLSOUTH TELECOMM INC - LA | RBOC | More |
| 505 | 646 | LAS CRUCES | New Mexico | TON80 COMMUNICATIONS, LLC | | More |
| 506 | 646 | SAINT JOHN | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 646 | NORTHFIELD | Minnesota | ONVOY, LLC - MN | | More |
| 508 | 646 | FALL RIVER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 509 | 646 | WASHTUCNA | Washington | CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | IND. TELCO | More |
| 510 | 646 | WALNUT CREEK | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 512 | 646 | AUSTIN | Texas | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | CAP | More |
| 513 | 646 | CINCINNATI | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 514 | 646 | Ile-Perrot | Quebec | Videotron General Partnership | CLEC | More |
| 515 | 646 | LEDYARD | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH | | More |
| 516 | 646 | NASSAU ZONE 5 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 517 | 646 | DIMONDALE | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 518 | 646 | ALBANY | New York | VONAGE AMERICA LLC | | More |
| 519 | 646 | LONDON | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 646 | COTTONWOOD | Arizona | TON80 COMMUNICATIONS, LLC | | More |
| 530 | 646 | REDDING | California | IP HORIZON LLC | | More |
| 540 | 646 | HARRISONBG | Virginia | VONAGE AMERICA LLC | | More |
| 541 | 646 | MEDFORD | Oregon | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | CLEC | More |
| 559 | 646 | PARLIER | California | PACIFIC BELL | RBOC | More |
| 561 | 646 | WPALMBEACH | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 562 | 646 | WHITTIER | California | GLOBAL CROSSING LOCAL SERVICES, INC. - CA | CLEC | More |
| 570 | 646 | POCONOLAKE | Pennsylvania | COMMONWEALTH TELEPHONE COMPANY LLC | IND. TELCO | More |
| 571 | 646 | ENGLESIDE | Virginia | ONVOY, LLC - VA | | More |
| 573 | 646 | BLAND | Missouri | CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK | | More |
| 574 | 646 | MILLWOOD | Indiana | FRONTIER NORTH, INC.. - IN | IND. TELCO | More |
| 575 | 646 | LAS CRUCES | New Mexico | QWEST CORPORATION | RBOC | More |
| 580 | 646 | BALKO | Oklahoma | PANHANDLE TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 581 | 646 | St-Jean-de-Dieu | Quebec | Videotron General Partnership | CLEC | More |
| 586 | 646 | NEW HAVEN | Michigan | TELEPORT COMMUNICATIONS AMERICA, LLC - MI | | More |
| 587 | 646 | Fort McMurray | Alberta | TELUS Mobility | WIRELESS PROV | More |
| 601 | 646 | NEWTONHKRY | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 602 | 646 | PHOENIX | Arizona | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 603 | 646 | HANOVER | New Hampshire | CONSOLIDATED COMM OF NO. NEW ENGLAND-NH | RBOC | More |
| 604 | 646 | VANCOUVER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 646 | RAPID CITY | South Dakota | BANDWIDTH.COM CLEC, LLC - SD | | More |
| 606 | 646 | MEADS | Kentucky | ONVOY, LLC - KY | | More |
| 608 | 646 | STOUGHTON | Wisconsin | US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI | CLEC | More |
| 609 | 646 | PLEASANTVL | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 610 | 646 | EAGLE | Pennsylvania | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 613 | 646 | COBDEN | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 646 | COLUMBUS | Ohio | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 615 | 646 | NASHVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 616 | 646 | MARCELLUS | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 617 | 646 | BOSTON | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 618 | 646 | E ST LOUIS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 619 | 646 | CHULAVISTA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 620 | 646 | FOWLER | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 626 | 646 | COVINA | California | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | CLEC | More |
| 630 | 646 | NAPERVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 631 | 646 | SAYVILLE | New York | ONVOY, LLC- NY | | More |
| 641 | 646 | ROWAN | Iowa | ONVOY, LLC - IA | | More |
| 646 | 646 | NWYRCYZN01 | New York | REGIONAL TELEPHONE CORPORATION - NY | | More |
| 650 | 646 | SANTA CLARA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 651 | 646 | STPZ 2 | Minnesota | QWEST CORPORATION | RBOC | More |
| 657 | 646 | HUNTITNBCH | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 660 | 646 | CHILLICOTHE | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 662 | 646 | AMORY | Mississippi | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | WIRELESS PROV | More |
| 667 | 646 | ANNAPOLIS | Maryland | TON80 COMMUNICATIONS, LLC | | More |
| 678 | 646 | ATLANTA NORTHEAST | Georgia | US LEC OF GEORGIA, INC. | CLEC | More |
| 701 | 646 | SANBORN | North Dakota | INTER-COMMUNITY TELEPHONE COMPANY, LLC | IND. TELCO | More |
| 702 | 646 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK | IND. TELCO | More |
| 703 | 646 | WASHINGTON | District of Columbia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 704 | 646 | CHERRYVILLE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 646 | BRACEBRIDGE | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 646 | THOMASTON | Georgia | GEORGIA WINDSTREAM, INC. | IND. TELCO | More |
| 707 | 646 | VALLEJO | California | PACIFIC BELL | RBOC | More |
| 708 | 646 | LA GRANGE | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 709 | 646 | STPNVLCRSG | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 646 | MONDAMIN | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH | | More |
| 713 | 646 | HOUSTON CLAY | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 646 | SAN BERNADINO | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 715 | 646 | CENTURIA | Wisconsin | TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK | | More |
| 716 | 646 | HAMBURG | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 717 | 646 | HANOVER | Pennsylvania | UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK | IND. TELCO | More |
| 718 | 646 | NYCZ 7 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 646 | COLORDOSPG | Colorado | YMAX COMMUNICATIONS CORP. - CO | | More |
| 720 | 646 | DENVER | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 724 | 646 | TRANSFER | Pennsylvania | PYMATUNING INDEPENDENT TEL. CO. | IND. TELCO | More |
| 731 | 646 | SELMER | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 732 | 646 | PERTH AMBOY | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 734 | 646 | MT CLEMENS | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 740 | 646 | IRONTON | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 757 | 646 | NORFOLK ZONE 2 | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 760 | 646 | VTVL APVY | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 765 | 646 | ANDERSON | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 770 | 646 | BUCHANAN | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 772 | 646 | MIAMI | Florida | LEVEL 3 COMMUNICATIONS, LLC - FL | CLEC | More |
| 773 | 646 | CHCZ 9 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 780 | 646 | St. Paul | Alberta | TELUS | IND. TELCO | More |
| 781 | 646 | ARLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 785 | 646 | TOPEKA | Kansas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS | CLEC | More |
| 786 | 646 | MIAMI | Florida | LEVEL 3 COMMUNICATIONS, LLC - FL | CLEC | More |
| 787 | 646 | SANTURCE | Puerto Rico | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 801 | 646 | SALT LAKE CITY | Utah | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 802 | 646 | WINDSOR | Vermont | TON80 COMMUNICATIONS, LLC | | More |
| 803 | 646 | AIKEN | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | WIRELESS PROV | More |
| 804 | 646 | RICHMOND | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 805 | 646 | OJAI | California | PACIFIC BELL | RBOC | More |
| 806 | 646 | AMARILLO | Texas | CSC WIRELESS, LLC | | More |
| 808 | 646 | KAUNAKAKAI (MOLOKAI | Hawaii | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 810 | 646 | GOODELLS | Michigan | TON80 COMMUNICATIONS, LLC | | More |
| 812 | 646 | BOONVILLE | Indiana | AT&T CORP. | | More |
| 813 | 646 | TAMPA | Florida | HD CARRIER LLC | | More |
| 814 | 646 | AUSTIN | Pennsylvania | WINDSTREAM PENNSYLVANIA, INC. | IND. TELCO | More |
| 815 | 646 | TISKILWA | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 816 | 646 | CHILLICOTHE | Missouri | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 817 | 646 | DALLAS (ALLEGIANCE) | Texas | ONVOY, LLC - TX | | More |
| 818 | 646 | SNFN SPLV | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 819 | 646 | ST ROCH DE MEKINAC | Quebec | Telebec Ltee. | IXC | More |
| 828 | 646 | CANTON | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 830 | 646 | BULVERDE | Texas | NEW CINGULAR WIRELESS PCS, LCC - TX | WIRELESS PROV | More |
| 831 | 646 | MONTEREY | California | PACIFIC BELL | RBOC | More |
| 832 | 646 | HOUSTON | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 843 | 646 | DARLINGTON | South Carolina | HORRY TEL. COOP., INC. | IND. TELCO | More |
| 845 | 646 | SLOATSBURG | New York | UCOMTEL INC. | | More |
| 847 | 646 | GLENVIEW | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 850 | 646 | CARRABELLE | Florida | MCC TELEPHONY OF FLORIDA, LLC - FL | | More |
| 858 | 646 | SAN DIEGO | California | PACIFIC BELL | RBOC | More |
| 859 | 646 | BEREA | Kentucky | ONVOY, LLC - KY | | More |
| 860 | 646 | MANCHESTER | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 863 | 646 | LAKELAND | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 864 | 646 | PENDLETON | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 870 | 646 | MIDWAY | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 901 | 646 | MEMPHIS | Tennessee | BANDWIDTH.COM CLEC, LLC - TN | | More |
| 902 | 646 | LIVERPOOL | Nova Scotia | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 903 | 646 | HENDERSON | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 904 | 646 | JACKSONVILLE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 905 | 646 | ST CATHARINES THORO | Ontario | Bell Canada | IND. TELCO | More |
| 907 | 646 | ANCHORAGE | Alaska | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | CLEC | More |
| 908 | 646 | PERTH AMBOY | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 909 | 646 | RIVERSIDE | California | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | CLEC | More |
| 910 | 646 | LAKE WACCAMAW | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 912 | 646 | MACON | Georgia | GEORGIA WINDSTREAM, INC. | IND. TELCO | More |
| 913 | 646 | KANSAS CITY | Kansas | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 914 | 646 | WESTCHESTER ZONE 8 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 915 | 646 | BROWNWOOD | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 916 | 646 | NORTH SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 646 | NEW YORK CITY ZONE | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 918 | 646 | TULSA | Oklahoma | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 919 | 646 | ZEBULON | North Carolina | CENTURYLINK COMMUNICATIONS LLC - NC | CLEC | More |
| 920 | 646 | CLEVELAND | Wisconsin | NEW CELL DBA CELLCOM | WIRELESS PROV | More |
| 925 | 646 | CONCORD | California | PACIFIC BELL | RBOC | More |
| 928 | 646 | COTTONWOOD | Arizona | QWEST CORPORATION | RBOC | More |
| 931 | 646 | COOKEVILLE | Tennessee | CITIZENS COMM CO TN DBA FRONTIER COMM OF TN, LLC | IND. TELCO | More |
| 936 | 646 | ONALASKA | Texas | EASTEX TEL. COOP., INC. | IND. TELCO | More |
| 937 | 646 | BLANCHESTR | Ohio | TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH | | More |
| 938 | 646 | RUSSELLVL | Alabama | TON80 COMMUNICATIONS, LLC | | More |
| 941 | 646 | PUNTAGORDA | Florida | TON80 COMMUNICATIONS, LLC | | More |
| 949 | 646 | COSTA MESA | California | PACIFIC BELL | RBOC | More |
| 951 | 646 | TEMSCL CNY | California | COMMIO, LLC | | More |
| 952 | 646 | TWIN CITIES | Minnesota | OVATIONS COMMUNICATIONS OF MN | CLEC | More |
| 954 | 646 | FORT LAUDERDALE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 956 | 646 | DONNA | Texas | BANDWIDTH.COM CLEC, LLC - TX | | More |
| 970 | 646 | LOVELAND | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 972 | 646 | BARDWELL | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 973 | 646 | ELIZABETH | New Jersey | PAETEC COMMUNICATIONS, INC. - NJ | CLEC | More |
| 978 | 646 | DANVERS | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 980 | 646 | BADIN | North Carolina | TON80 COMMUNICATIONS, LLC | | More |
| 984 | 646 | VIRGILINA | North Carolina | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 985 | 646 | SLIDELL | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 986 | 646 | OAKLEY | Idaho | TON80 COMMUNICATIONS, LLC | | More |
| 989 | 646 | ITHACA | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
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