Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 561 | HACKENSACK | New Jersey | XO NEW JERSEY, INC. | CLEC | More |
| 202 | 561 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 561 | STAMFORD | Connecticut | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | WIRELESS PROV | More |
| 205 | 561 | TUSCALOOSA | Alabama | US LEC OF ALABAMA, INC. | CLEC | More |
| 206 | 561 | SEATTLE | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 207 | 561 | BANGOR | Maine | CONSOLIDATED COMM OF NO. NEW ENGLAND-ME | RBOC | More |
| 208 | 561 | BAYVIEW | Idaho | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ID | | More |
| 209 | 561 | TRACY | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 210 | 561 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 561 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 561 | LOS ANGELES | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 214 | 561 | DALLAS | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 215 | 561 | PHLDLPHZN1 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 216 | 561 | CLEVELAND | Ohio | OHIO BELL TEL CO | RBOC | More |
| 217 | 561 | TAYLORVL | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 218 | 561 | PINE RIVER | Minnesota | ONVOY, LLC - MN | | More |
| 219 | 561 | MICHIGANCY | Indiana | METROPCS, INC. | | More |
| 224 | 561 | PALATINE | Illinois | ONVOY, LLC | | More |
| 229 | 561 | VALDOSTA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 239 | 561 | FORT MYERS | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 240 | 561 | LEXINGTON PARK GREA | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 248 | 561 | TROY | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 250 | 561 | PRINCE GEORGE | British Columbia | TELUS | IND. TELCO | More |
| 252 | 561 | GREENVILLE | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 253 | 561 | AUBURN | Washington | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 254 | 561 | BELTON | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 256 | 561 | ARONEY | Alabama | PEOPLES TEL. CO., INC. | IND. TELCO | More |
| 267 | 561 | PHPHSBZN45 | Pennsylvania | BROADVIEW NETWORKS, INC. - PA | | More |
| 269 | 561 | FENNVILLE | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 270 | 561 | MADISONVL | Kentucky | ONVOY, LLC - KY | | More |
| 281 | 561 | HSTNSUBURB | Texas | SOUTHWESTERN BELL | RBOC | More |
| 301 | 561 | WSHNGTNZN3 | Maryland | BALTIMORE-WASHINGTON TELEPHONE (BWT) | CLEC | More |
| 302 | 561 | NEW CASTLE | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 303 | 561 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 561 | CHRLSTNZN1 | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 561 | MIAMI | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 306 | 561 | Davidson | Saskatchewan | SaskTel Mobility | | More |
| 309 | 561 | PEORIA | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 310 | 561 | TORRANCE | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 312 | 561 | CHICGOZN01 | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 313 | 561 | DETROITZN6 | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 314 | 561 | ST LOUIS | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 315 | 561 | OSWEGO | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 317 | 561 | PLAINFIELD | Indiana | TELEPORT COMMUNICATIONS AMERICA, LLC - IN | CAP | More |
| 318 | 561 | ALEXANDRIA | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 561 | FT MADISON | Iowa | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 323 | 561 | LOS ANGELES | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 330 | 561 | AKRON | Ohio | AMERICAN MESSAGING SERVICES, LLC | | More |
| 334 | 561 | MONTGOMERY | Alabama | METROPCS, INC. | | More |
| 336 | 561 | THOMASVL | North Carolina | METROPCS, INC. | | More |
| 337 | 561 | DUSON | Louisiana | ONVOY, LLC - LA | | More |
| 346 | 561 | HOUSTON | Texas | PEERLESS NETWORK OF TEXAS, LLC - TX | | More |
| 347 | 561 | NWYRCYZN10 | New York | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | CLEC | More |
| 352 | 561 | LADY LAKE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 360 | 561 | OLYMPIA | Washington | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 361 | 561 | C CHRISTI | Texas | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 385 | 561 | OGDEN | Utah | FIVE9, INC. | | More |
| 386 | 561 | ORANGECITY | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 401 | 561 | WARREN | Rhode Island | ONVOY, LLC - RI | | More |
| 402 | 561 | OMAHA | Nebraska | QWEST CORPORATION | RBOC | More |
| 403 | 561 | CALGARY | Alberta | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 404 | 561 | ATLANTA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 405 | 561 | NORMAN | Oklahoma | METROPCS, INC. | | More |
| 406 | 561 | ANACONDA | Montana | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 407 | 561 | ORLANDO | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 408 | 561 | SNJS WEST | California | METROPCS, INC. | | More |
| 410 | 561 | TOWSON | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 561 | PTTSBGZON6 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 413 | 561 | HOLYOKE | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 415 | 561 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 416 | 561 | TORONTO | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 417 | 561 | ROCKAWYBCH | Missouri | CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK | | More |
| 418 | 561 | QUEBEC | Quebec | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 419 | 561 | BUCYRUS | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 423 | 561 | MADISONVL | Tennessee | ONVOY, LLC - TN | | More |
| 425 | 561 | HALLS LAKE | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 432 | 561 | TERMINAL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 440 | 561 | CHAGRINFLS | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 443 | 561 | ELKRIDGE | Maryland | US LEC OF MARYLAND, INC. | CLEC | More |
| 450 | 561 | SOREL | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 561 | ITALY | Texas | MATRIX TELECOM, LLC. S/I/I TNCI - TX | CLEC | More |
| 470 | 561 | ATLANTA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 478 | 561 | MACON | Georgia | BANDWIDTH.COM CLEC, LLC - GA | | More |
| 479 | 561 | FORT SMITH | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 480 | 561 | PHOENIX | Arizona | LEVEL 3 COMMUNICATIONS, LLC - AZ | | More |
| 484 | 561 | MORGANTOWN | Pennsylvania | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 501 | 561 | FORT SMITH | Arkansas | CALLWORKS CORPORATION | | More |
| 502 | 561 | LOUISVILLE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 561 | SALEM | Oregon | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | CLEC | More |
| 504 | 561 | NEWORLEANS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 561 | ALBUQURQUE | New Mexico | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 507 | 561 | NO CHESTER | Iowa | CENTURYTEL OF CHESTER, INC. DBA CENTURYLINK | IND. TELCO | More |
| 508 | 561 | FRAMINGHAM | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 509 | 561 | SPOKANE | Washington | ONVOY, LLC - WA | | More |
| 510 | 561 | OKLD MN-PD | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 512 | 561 | MILANO | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 513 | 561 | CINCINNATI | Ohio | CINCINNATI BELL | IND. TELCO | More |
| 514 | 561 | Montreal | Quebec | Fido Solutions Inc. | | More |
| 515 | 561 | BUFFALO CENTER (RUR | Iowa | ONVOY, LLC - IA | | More |
| 516 | 561 | NASSAUZN03 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 517 | 561 | BLANCHARD | Michigan | BLANCHARD TELEPHONE CO. | IND. TELCO | More |
| 518 | 561 | PLATTSBG | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 561 | WINDSOR | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 561 | TUCSON | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 530 | 561 | GRVY SOUTH | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 540 | 561 | ROANOKE | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 541 | 561 | HERMISTON | Oregon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | | More |
| 559 | 561 | THREERIVRS | California | PACIFIC BELL | RBOC | More |
| 561 | 561 | BOYNTONBCH | Florida | ONVOY, LLC - FL | | More |
| 562 | 561 | GARDENA | California | ONVOY, LLC - CA | | More |
| 570 | 561 | SCRANTON | Pennsylvania | XO COMMUNICATIONS SERVICES, INC. - PA | CAP | More |
| 571 | 561 | HAYMARKET | Virginia | ONVOY, LLC - VA | | More |
| 573 | 561 | FREDERCKTN | Missouri | LEVEL 3 COMMUNICATIONS, LLC - MO | CLEC | More |
| 580 | 561 | WOODFORD | Oklahoma | CHICKASAW TEL. CO. | IND. TELCO | More |
| 585 | 561 | BATAVIA | New York | TELNYX LLC | | More |
| 601 | 561 | VICKSBURG | Mississippi | DIXIE NET COMMUNICATIONS, LLC | CLEC | More |
| 602 | 561 | PHOENIX | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 603 | 561 | NASHUA | New Hampshire | CONSOLIDATED COMM OF NO. NEW ENGLAND-NH | RBOC | More |
| 604 | 561 | NEWTON | British Columbia | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 605 | 561 | STURGIS | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 606 | 561 | BURNSIDE | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | | More |
| 607 | 561 | SIDNEY | New York | CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY | IND. TELCO | More |
| 608 | 561 | EDGERTON | Wisconsin | LEVEL 3 COMMUNICATIONS, LLC - WI | | More |
| 609 | 561 | HAMMONTON | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 610 | 561 | EXTON | Pennsylvania | AT&T - LOCAL | CLEC | More |
| 613 | 561 | KINGSTON | Ontario | TELUS Mobility | CAP | More |
| 614 | 561 | COLUMBUS | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 615 | 561 | LAFAYETTE | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 616 | 561 | FENNVILLE | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 617 | 561 | EASTBOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 561 | CARBONDALE | Illinois | NUSO, LLC | | More |
| 619 | 561 | EL CAJON | California | PACIFIC BELL | RBOC | More |
| 620 | 561 | DODGE CITY | Kansas | UNITED WIRELESS COMMUNICATIONS, INC. | | More |
| 623 | 561 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 626 | 561 | SHERMAN OAKS | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 628 | 561 | STNSN-BLNS | California | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | | More |
| 630 | 561 | LA GRANGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 631 | 561 | HUNTINGTON | New York | TC SYSTEMS, INC. - NY | CAP | More |
| 636 | 561 | DARDENNE | Missouri | CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK | | More |
| 641 | 561 | BUFFALO CENTER (RUR | Iowa | WINNEBAGO COOP. TEL. ASSN. - IA | IND. TELCO | More |
| 646 | 561 | NWYRCYZN01 | New York | PEERLESS NETWORK OF NEW YORK, LLC - NY | | More |
| 650 | 561 | MENLO PARK | California | PACIFIC BELL | RBOC | More |
| 657 | 561 | ORANGE | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 661 | 561 | SHERMAN OAKS | California | ONVOY, LLC - CA | | More |
| 662 | 561 | BATESVILLE | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 678 | 561 | NORCROSS | Georgia | TELEPORT COMMUNICATIONS AMERICA, LLC - GA | CLEC | More |
| 682 | 561 | ARLINGTON | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 701 | 561 | BOWMAN | North Dakota | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 702 | 561 | LAS VEGAS | Nevada | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 703 | 561 | HERNDON | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 561 | CHARLOTTE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 561 | SUDBURY | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 706 | 561 | COLUMBUS | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 707 | 561 | HAYWARD | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | CLEC | More |
| 708 | 561 | LA GRANGE | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 709 | 561 | Centreville | Newfoundland | Aliant Telecom (Mobility) | | More |
| 712 | 561 | COUNCILBLF | Iowa | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 713 | 561 | HOUSTON NATIONAL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 561 | ANAHEIM | California | METROPCS NETWORKS, LLC | | More |
| 715 | 561 | HURLEY | Wisconsin | CENTURYTEL MIDWEST-KENDALL LLC DBA CENTURYLINK | IND. TELCO | More |
| 716 | 561 | BATAVIA | New York | BANDWIDTH.COM CLEC, LLC - NY | | More |
| 717 | 561 | PAXTANG | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 718 | 561 | NYCZ 3 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 561 | PUEBLO | Colorado | QWEST CORPORATION | RBOC | More |
| 720 | 561 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 724 | 561 | ROCHESTER | Pennsylvania | CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA | CLEC | More |
| 727 | 561 | FEATHER SOUND | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 732 | 561 | NEWARK | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 734 | 561 | TRENTON | Michigan | PHONE MICHIGAN - MI | CLEC | More |
| 740 | 561 | GNADENHTTN | Ohio | TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH | | More |
| 757 | 561 | RICHMOND | Virginia | METROPCS, INC. | | More |
| 760 | 561 | LOS ANGELES | California | GLOBAL CROSSING LOCAL SERVICES, INC. - CA | CLEC | More |
| 763 | 561 | MNPZ 9 | Minnesota | QWEST CORPORATION | RBOC | More |
| 765 | 561 | RUSHVILLE | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 770 | 561 | GAINESVILLE | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 772 | 561 | PORT ST. LUCIE | Florida | BELLSOUTH TELECOMM INC - FL | RBOC | More |
| 773 | 561 | CHCZ 2 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 774 | 561 | ORLEANS | Massachusetts | ONVOY, LLC - MA | | More |
| 775 | 561 | RENO | Nevada | BANDWIDTH.COM CLEC, LLC - NV | | More |
| 780 | 561 | Peace River | Alberta | Fido Solutions Inc. | | More |
| 781 | 561 | NORWELL | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 785 | 561 | DELAVAN | Kansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | WIRELESS PROV | More |
| 786 | 561 | MIAMI | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 787 | 561 | JUNCOS | Puerto Rico | LIBERTY MOBILE PUERTO RICO INC. | CLEC | More |
| 801 | 561 | MIDVALE | Utah | QWEST CORPORATION | RBOC | More |
| 803 | 561 | COLUMBIA | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 804 | 561 | AMELIA CT HOUSE | Virginia | AMELIA TEL. CORP. | IND. TELCO | More |
| 805 | 561 | SHERMAN OAKS | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 806 | 561 | TAHOKA | Texas | POKA LAMBRO TELEPHONE COMPANY | CLEC | More |
| 808 | 561 | HONOLULU | Hawaii | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 810 | 561 | ST CLAIR | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 812 | 561 | TERRE HAUTE | Indiana | ONVOY, LLC - IN | | More |
| 813 | 561 | TAMPAWST | Florida | ONVOY SPECTRUM, LLC | | More |
| 814 | 561 | KANE | Pennsylvania | ONVOY, LLC - PA | | More |
| 815 | 561 | ROCHELLE | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 816 | 561 | KANSAS CITY WESTPOR | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 817 | 561 | FORT WORTH KENNEDAL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 818 | 561 | SHERMAN OAKS | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 819 | 561 | OTTAWA | Quebec | Bell Canada | IND. TELCO | More |
| 828 | 561 | GUNTERTOWN | North Carolina | DELTACOM, INC. - NC | CLEC | More |
| 830 | 561 | TARPLEY | Texas | AWESOME PAGING, INC. | WIRELESS PROV | More |
| 832 | 561 | DICKINSON | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 843 | 561 | MULLINS | South Carolina | LEVEL 3 COMMUNICATIONS, LLC - SC | | More |
| 845 | 561 | NEWBURGH | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 847 | 561 | WHEELING | Illinois | METROPCS, INC. | | More |
| 850 | 561 | TALLAHASSEE | Florida | CENTURYLINK OF FLORIDA, INC. (CENTRAL) | IND. TELCO | More |
| 860 | 561 | WEST HARTFORD | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 864 | 561 | GREENVILLE | South Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | WIRELESS PROV | More |
| 867 | 561 | SPENCE BAY | Northwest Territory | Northwestel | IND. TELCO | More |
| 870 | 561 | MANILA | Arkansas | CENTURYTEL NW AR DBA CENTURYLINK - SILOAM SPRINGS | | More |
| 901 | 561 | MEMPHIS | Tennessee | TELETOUCH COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 902 | 561 | SYDNEY | Nova Scotia | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 903 | 561 | TYLER | Texas | SOUTHWESTERN BELL | RBOC | More |
| 904 | 561 | JACKSOLBCH | Florida | ONVOY SPECTRUM, LLC | | More |
| 905 | 561 | HAMILTON | Ontario | Bell Canada | IND. TELCO | More |
| 907 | 561 | ANCHORAGE | Alaska | ACS OF ANCHORAGE, INC. | IND. TELCO | More |
| 908 | 561 | PLAINFIELD | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 909 | 561 | ANAHEIM | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 910 | 561 | LUMBERTON | North Carolina | DELTACOM, INC. - NC | CLEC | More |
| 912 | 561 | POOLER | Georgia | METROPCS, INC. | | More |
| 914 | 561 | WESTCHESTER ZONE 2 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 915 | 561 | TERMINAL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 916 | 561 | NORTH SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 561 | NEW YORK CITY ZONE | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 918 | 561 | TULSA | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 919 | 561 | CARY | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 920 | 561 | WATERLOO | Wisconsin | BANDWIDTH.COM CLEC, LLC - WI | | More |
| 929 | 561 | NWYRCYZN06 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 931 | 561 | CLARKSVILLE | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 937 | 561 | DAYTON | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 941 | 561 | CYPRESS LAKE-FORT M | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 949 | 561 | ANAHEIM | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 951 | 561 | TEMSCL CNY | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 954 | 561 | FORT LAUDERDALE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 956 | 561 | MCALLEN | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 970 | 561 | CORTEZ | Colorado | COMCAST IP PHONE, LLC | | More |
| 972 | 561 | DALLAS MIDCITIES | Texas | SOUTHWESTERN BELL | RBOC | More |
| 973 | 561 | WHIPPANY | New Jersey | BANDWIDTH.COM CLEC, LLC - NJ | | More |
| 978 | 561 | FOXBORO | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 979 | 561 | HIGH HILL | Texas | COLORADO VALLEY TEL. COOP., INC. | IND. TELCO | More |
| 989 | 561 | BLANCHARD | Michigan | BLANCHARD TELEPHONE CO. | IND. TELCO | More |
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