Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 541 | ENGLEWOOD | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 541 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 541 | STAMFORD | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 204 | 541 | OAKBANK | Manitoba | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 205 | 541 | BIRMINGHAM | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 206 | 541 | SEATTLE | Washington | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 207 | 541 | PORTLAND | Maine | CONSOLIDATED COMM OF NO. NEW ENGLAND-ME | RBOC | More |
| 208 | 541 | IDAHOFALLS | Idaho | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID | WIRELESS PROV | More |
| 209 | 541 | MODESTO | California | PACIFIC BELL | RBOC | More |
| 210 | 541 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 541 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 541 | MONTEBELLO | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 214 | 541 | IRVING | Texas | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | CLEC | More |
| 215 | 541 | PENNSBURG | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 216 | 541 | CLEVELAND | Ohio | OHIO BELL TEL CO | RBOC | More |
| 217 | 541 | SPRINGFLD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 218 | 541 | STAPLES | Minnesota | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 224 | 541 | GRAYSLAKE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 229 | 541 | VALDOSTA | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 239 | 541 | CAPE CORAL | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 240 | 541 | WSHNGTNZN2 | Maryland | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 248 | 541 | ROYAL OAK | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 250 | 541 | Vernon | British Columbia | TELUS | IND. TELCO | More |
| 252 | 541 | ROANOKERPD | North Carolina | ONVOY, LLC - NC | | More |
| 253 | 541 | TACOMA | Washington | ONVOY, LLC - WA | | More |
| 254 | 541 | TEMPLE | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 256 | 541 | HUNTSVILLE | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 260 | 541 | CORUNNA | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 267 | 541 | PHLDLPHZN1 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 270 | 541 | OWENSBORO | Kentucky | VELOCITY NETWORKS OF KENTUCKY, INC. - KY | | More |
| 281 | 541 | SPRING | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 301 | 541 | WSHNGTNZN5 | District of Columbia | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | CLEC | More |
| 302 | 541 | OCEAN VIEW | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 303 | 541 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 541 | CHRLSTNZN1 | West Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 305 | 541 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 541 | Regina | Saskatchewan | SaskTel Mobility | | More |
| 307 | 541 | MORAN | Wyoming | UNION TELEPHONE COMPANY | | More |
| 308 | 541 | OCONTO | Nebraska | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 309 | 541 | GALESBURG | Illinois | ONVOY, LLC | | More |
| 310 | 541 | REDONDO | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 312 | 541 | CHICGOZN01 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 313 | 541 | DETROITZN5 | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 314 | 541 | KIRKWOOD | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 315 | 541 | OGDENSBURG | New York | TC SYSTEMS, INC. - NY | CAP | More |
| 316 | 541 | TOWANDA | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 317 | 541 | INDIANAPLS | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 318 | 541 | ALEXANDRIA | Louisiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | WIRELESS PROV | More |
| 319 | 541 | IOWA CITY | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 321 | 541 | MELBOURNE | Florida | US LEC OF FLORIDA, INC. | CLEC | More |
| 323 | 541 | LSAN DA 09 | California | PACIFIC BELL | RBOC | More |
| 330 | 541 | KENT | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 334 | 541 | ECLECTIC | Alabama | WINDSTREAM ALABAMA, INC. | IND. TELCO | More |
| 336 | 541 | GREENSBORO | North Carolina | AT&T - LOCAL | CLEC | More |
| 337 | 541 | LAFAYETTE | Louisiana | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 346 | 541 | HOUSTON | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 347 | 541 | NEW YORK CITY ZONE | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 352 | 541 | CROSS CITY | Florida | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | CLEC | More |
| 360 | 541 | VANCOUVER | Washington | LEVEL 3 COMMUNICATIONS, LLC - WA | CLEC | More |
| 361 | 541 | VICTORIA | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 385 | 541 | SALT LAKE | Utah | ONVOY, LLC - UT | | More |
| 401 | 541 | GREENWICH | Rhode Island | VERIZON NEW ENGLAND INC. | RBOC | More |
| 402 | 541 | OMAHA | Nebraska | QWEST CORPORATION | RBOC | More |
| 403 | 541 | CALGARY | Alberta | TELUS | IND. TELCO | More |
| 404 | 541 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 541 | OKLA CITY | Oklahoma | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | | More |
| 406 | 541 | MISSOULA | Montana | BLACKFOOT COMMUNICATIONS, INC. - MT | CLEC | More |
| 407 | 541 | ORLANDO | Florida | MCI WORLDCOM COMMUNICATIONS, INC. - FL | CLEC | More |
| 408 | 541 | SUNNYVALE | California | PACIFIC BELL | RBOC | More |
| 409 | 541 | EL CAMPO | Texas | SOUTHWESTERN BELL - TX | RBOC | More |
| 410 | 541 | SEVERNA PK | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 541 | PTGSBNZN18 | Pennsylvania | BANDWIDTH.COM CLEC, LLC - PA | | More |
| 413 | 541 | GREATBNGTN | Massachusetts | CHOICE ONE COMMUNICATIONS, INC. - MA | CLEC | More |
| 414 | 541 | MILWAUKZN1 | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 415 | 541 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 416 | 541 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 541 | WASHBURN | Missouri | ONVOY, LLC - MO | | More |
| 418 | 541 | CHICOUTIMI | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 541 | NORWALK | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 423 | 541 | TELLICO PL | Tennessee | VONAGE AMERICA LLC | | More |
| 424 | 541 | INGLEWOOD | California | AT&T CORP. | | More |
| 425 | 541 | EVERETT | Washington | PEERLESS NETWORK OF WASHINGTON, LLC - WA | | More |
| 430 | 541 | WEAVER | Texas | ONVOY, LLC - TX | | More |
| 440 | 541 | LORAIN | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 443 | 541 | COCKEYSVL | Maryland | PAETEC COMMUNICATIONS, INC. - MD | CLEC | More |
| 450 | 541 | LAVALTRIE | Quebec | TELUS Mobility | PCS | More |
| 469 | 541 | MCKINNEY | Texas | MATRIX TELECOM, LLC. S/I/I TNCI - TX | CLEC | More |
| 470 | 541 | GRIFFIN | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 479 | 541 | BENTONVL | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 480 | 541 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 541 | EASTON | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 501 | 541 | LITTLEROCK | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 502 | 541 | LOUISVILLE | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 504 | 541 | NEWORLEANS | Louisiana | VOICESTREAM GSM I, LLC | | More |
| 505 | 541 | LAS CRUCES | New Mexico | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 506 | 541 | SHEDIAC | New Brunswick | Miscellaneous Exchange Carrier | | More |
| 507 | 541 | FULDA | Minnesota | ONVOY, LLC - MN | | More |
| 508 | 541 | FRANKLIN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 510 | 541 | OKLD MN-PD | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 512 | 541 | AUSTIN | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 513 | 541 | CINCINNATI | Ohio | CINCINNATI BELL | IND. TELCO | More |
| 514 | 541 | Pointe-Claire | Quebec | YAK Communications (Canada) Corp. | | More |
| 516 | 541 | NASSAUZN09 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 517 | 541 | CHARLOTTE | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 518 | 541 | MECHANICVL | New York | GLOBAL CROSSING LOCAL SERVICES, INC. - NY | CAP | More |
| 519 | 541 | SARNIA | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 541 | PRESCOTT | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 530 | 541 | SOUTHTAHOE | California | PACIFIC BELL | RBOC | More |
| 531 | 541 | OMAHA | Nebraska | WIDE VOICE, LLC - NE | | More |
| 540 | 541 | ROANOKE | Virginia | ONVOY SPECTRUM, LLC | | More |
| 559 | 541 | FRESNO | California | METROPCS, INC. | | More |
| 561 | 541 | WPALMBEACH | Florida | METROPCS, INC. | | More |
| 562 | 541 | LAKEWOOD | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 570 | 541 | MIDDLEBURG | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 571 | 541 | LEESBURG | Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 573 | 541 | HANNIBAL | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 575 | 541 | LAS CRUCES | New Mexico | QWEST CORPORATION | RBOC | More |
| 580 | 541 | ENID | Oklahoma | CELLULAR NETWORK PARTNERSHIP | WIRELESS PROV | More |
| 585 | 541 | CASTILE | New York | ONVOY, LLC- NY | | More |
| 586 | 541 | ROSEVILLE | Michigan | PHONE MICHIGAN - MI | CLEC | More |
| 601 | 541 | PHILA | Mississippi | POWERTEL MEMPHIS LICENSES, INC. | WIRELESS PROV | More |
| 602 | 541 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 603 | 541 | MANCHESTER | New Hampshire | CONSOLIDATED COMM OF NO. NEW ENGLAND-NH | RBOC | More |
| 604 | 541 | WHITE ROCK | British Columbia | TELUS | IND. TELCO | More |
| 605 | 541 | BIGSTONECY | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 606 | 541 | VANCEBURG | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 608 | 541 | STOUGHTON | Wisconsin | MCLEODUSA TELECOMMUNICATION SERVICES, INC. - WI | CLEC | More |
| 609 | 541 | PLEASANTVILLE | New Jersey | COMCAST IP PHONE, LLC | | More |
| 610 | 541 | PHPHSBZN13 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 541 | TWINCITIES | Minnesota | FIVE9, INC. | | More |
| 613 | 541 | KINGSTON | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 541 | HILLIARD | Ohio | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | CLEC | More |
| 615 | 541 | OLDHICKORY | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 616 | 541 | DUTTON | Michigan | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | CAP | More |
| 617 | 541 | ROXBURY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 541 | COLLINSVL | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 619 | 541 | SNDG SNDG | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 620 | 541 | HUGOTON | Kansas | UNITED WIRELESS COMMUNICATIONS, INC. | | More |
| 626 | 541 | COVINA | California | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | | More |
| 630 | 541 | DOWNERSGRV | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 631 | 541 | NASZ 9 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 636 | 541 | ST CHARLES | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 641 | 541 | SIGOURNEY | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 646 | 541 | NEW YORK CITY ZONE | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 650 | 541 | MOUNTAIN VIEW | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 657 | 541 | HUNTITNBCH | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 660 | 541 | MARYVILLE | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 661 | 541 | MCKITTRICK | California | WAVENATION, LLC | | More |
| 662 | 541 | TUNICA | Mississippi | CELLULAR SOUTH, INC. | WIRELESS PROV | More |
| 678 | 541 | BUFORD | Georgia | US LEC OF GEORGIA, INC. | CLEC | More |
| 701 | 541 | FARGO | North Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 702 | 541 | LAS VEGAS | Nevada | COMCAST IP PHONE, LLC | | More |
| 703 | 541 | ENGLESIDE | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 541 | CHARLOTTE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 541 | SAULT STE MARIE | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 541 | APPLING | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 707 | 541 | SANTA ROSA | California | PACIFIC BELL | RBOC | More |
| 708 | 541 | BLUEISLAND | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 709 | 541 | LEWISPORTE | Newfoundland | Aliant Telecom (Mobility) | | More |
| 712 | 541 | LE MARS | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 713 | 541 | HOUSTON PRESCOTT | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 541 | SANTA ANA | California | PACIFIC BELL | RBOC | More |
| 715 | 541 | TURTLE LAKE | Wisconsin | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 716 | 541 | BUFFALO | New York | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | CLEC | More |
| 717 | 541 | PAXTONIA | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 718 | 541 | NEW YORK CITY ZONE | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 719 | 541 | SIMLA | Colorado | CONSOLIDATED COMMUNICATIONS OF COLORADO COMPANY | IND. TELCO | More |
| 720 | 541 | DENVER | Colorado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | WIRELESS PROV | More |
| 724 | 541 | INDIANA | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 727 | 541 | SAINT PETERSBURG | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 731 | 541 | JACKSON | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 732 | 541 | CARTERET | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 541 | NOSYLVANIA | Michigan | NUSO, LLC | | More |
| 740 | 541 | ATHENS | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 757 | 541 | NRFOLKZON3 | Virginia | BANDWIDTH.COM CLEC, LLC - VA | | More |
| 760 | 541 | VICTORVILLE | California | METROPCS NETWORKS, LLC | | More |
| 763 | 541 | GOLDEN VALLEY | Minnesota | QWEST CORPORATION | RBOC | More |
| 765 | 541 | CAMBRIDGE CITY | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 770 | 541 | SMYRNA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 773 | 541 | CHICAGO | Illinois | GLOBAL CROSSING LOCAL SERVICES, INC. - IL | CLEC | More |
| 774 | 541 | WALPOLE | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 775 | 541 | RENO | Nevada | ONVOY, LLC - NV | | More |
| 780 | 541 | Wembley | Alberta | Bragg Communications Inc. | CLEC | More |
| 781 | 541 | LEXINGTON | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 785 | 541 | WASHINGTON | Kansas | UNITED STATES CELLULAR - KS | WIRELESS PROV | More |
| 786 | 541 | NORTH DADE | Florida | LEVEL 3 COMMUNICATIONS, LLC - FL | CLEC | More |
| 787 | 541 | SANTURCE | Puerto Rico | BEEPER EXPRESS OF PUERTO RICO, INC. | WIRELESS PROV | More |
| 801 | 541 | SALT LAKE CITY | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 802 | 541 | BROOKFIELD | Vermont | ONVOY, LLC - VT | | More |
| 803 | 541 | BARNWELL | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 804 | 541 | HOPEWELL | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 805 | 541 | SAN LUIS OBISPO | California | PACIFIC BELL | RBOC | More |
| 806 | 541 | DIMMITT | Texas | ONVOY, LLC - TX | | More |
| 808 | 541 | HONOLULU | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 812 | 541 | VEVAY | Indiana | UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK | IND. TELCO | More |
| 813 | 541 | CLEARWATER | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 814 | 541 | REYNOLDSVILLE | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 815 | 541 | FREEPORT | Illinois | UNITED STATES CELLULAR - IL | WIRELESS PROV | More |
| 816 | 541 | KANSASCITY | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 817 | 541 | FORT WORTH EDISON | Texas | AT&T - LOCAL | CLEC | More |
| 818 | 541 | LA CRESCENTA | California | PACIFIC BELL | RBOC | More |
| 819 | 541 | Bromptonville | Quebec | Videotron General Partnership | CLEC | More |
| 828 | 541 | FORESTCITY | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 830 | 541 | SAN ANTONIO CAPITOL | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 832 | 541 | HOUSTON | Texas | METROPCS, INC. | | More |
| 843 | 541 | ST HELENA | South Carolina | HARGRAY, INC. - SC | | More |
| 845 | 541 | NEWBURGH | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 847 | 541 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 850 | 541 | PANAMACITY | Florida | POWERTEL JACKSONVILLE LICENSES, INC. | WIRELESS PROV | More |
| 856 | 541 | CAMDEN | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 858 | 541 | SAN DIEGO | California | PACIFIC BELL | RBOC | More |
| 860 | 541 | HARTFORD | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 862 | 541 | ORANGE | New Jersey | CLEVELAND UNLIMITED, INC. | PCS | More |
| 864 | 541 | SPARTANBURG | South Carolina | DELTACOM, INC. - SC | CLEC | More |
| 865 | 541 | KNOXVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 870 | 541 | PINE BLUFF | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 901 | 541 | MEMPHIS | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 902 | 541 | BRIDGEWATER | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 541 | JACKSONVILLE | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 904 | 541 | ORANGE PARK | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 905 | 541 | HAMILTON | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 907 | 541 | JIM RIVER CAMP | Alaska | BETTLES TEL. CO. | IND. TELCO | More |
| 908 | 541 | SOMERVILLE | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 909 | 541 | LOS ANGELES FOCAL | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 910 | 541 | TOPSAIL IS | North Carolina | CHARTER FIBERLINK NC-CCO, LLC - NC | | More |
| 912 | 541 | STATESBORO | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 913 | 541 | LENEXA | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 914 | 541 | NEWBURGH | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 915 | 541 | EL PASO MAIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 916 | 541 | SACRAMENTO: MAIN DA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 917 | 541 | NEW YORK CITY ZONE | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 918 | 541 | MIAMI | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 919 | 541 | DURHAM PARKWOOD | North Carolina | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | IND. TELCO | More |
| 920 | 541 | WISCONSIN | Wisconsin | TELEPORT COMMUNICATIONS AMERICA, LLC WI | CAP | More |
| 928 | 541 | PRESCOTT | Arizona | QWEST CORPORATION | RBOC | More |
| 929 | 541 | NWYRCYZN03 | New York | CSC WIRELESS, LLC | | More |
| 937 | 541 | CINCINNATI | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 940 | 541 | SCOTLAND | Texas | COMMUNITY TEL. CO. | IND. TELCO | More |
| 941 | 541 | CAPE CORAL | Florida | ONVOY, LLC - FL | | More |
| 949 | 541 | ALISO VIEJO | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | CLEC | More |
| 951 | 541 | TEMECULA | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 952 | 541 | GOLDEN VALLEY | Minnesota | QWEST CORPORATION | RBOC | More |
| 954 | 541 | FORT LAUDERDALE | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 956 | 541 | BROWNSVILLE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 970 | 541 | LOVELAND | Colorado | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | CAP | More |
| 972 | 541 | IRVING | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 973 | 541 | BOONTON | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 541 | SALEM | Massachusetts | AT&T - LOCAL | CLEC | More |
| 979 | 541 | EL CAMPO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 989 | 541 | DURAND | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
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