Area Code | Prefix | City/Switch Name (Click for city search) | State/Prov. Area Map | Telephone Company Web link | Telco Type | More Info |
|---|
| 201 | 261 | ORADELL | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 261 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 261 | TRUMBULL | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 204 | 261 | WINNIPEG | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 261 | BIRMINGHAM | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 261 | SEATTLE | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 207 | 261 | MILLINOCKT | Maine | TELEPORT COMMUNICATIONS AMERICA, LLC - ME | | More |
| 208 | 261 | BURLEY | Idaho | RED-BAN COMMUNICATIONS, LLC - ID | | More |
| 209 | 261 | MERCED | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 210 | 261 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 261 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 261 | LSAN DA 01 | California | ONVOY, LLC - CA | | More |
| 214 | 261 | DALLAS | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 215 | 261 | PHLDLPHZN3 | Pennsylvania | RCN TELECOM SERVICES OF PENNSYLVANIA, INC. | CLEC | More |
| 216 | 261 | CLEVELAND | Ohio | OHIO BELL TEL CO | RBOC | More |
| 217 | 261 | CHAMPAURBN | Illinois | PEERLESS NETWORK OF ILLINOIS, LLC - IL | | More |
| 218 | 261 | MAHNOMEN | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 219 | 261 | REMINGTON | Indiana | UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK | IND. TELCO | More |
| 220 | 261 | SUGARGROVE | Ohio | IP HORIZON LLC | | More |
| 223 | 261 | LOYSVILLE | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 224 | 261 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 225 | 261 | BATONROUGE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 228 | 261 | GULFPORT | Mississippi | METROPCS, INC. | | More |
| 229 | 261 | PELHAM | Georgia | BANDWIDTH.COM CLEC, LLC - GA | | More |
| 231 | 261 | LUDINGTON | Michigan | PENINSULA FIBER NETWORK, LLC - MI | | More |
| 234 | 261 | GARRETTSVL | Ohio | VONAGE AMERICA LLC | | More |
| 239 | 261 | NAPLES | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 240 | 261 | WSNGTNZN10 | Virginia | ONVOY, LLC - MD | | More |
| 248 | 261 | PONTIAC | Michigan | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 250 | 261 | FORT ST JOHN | British Columbia | TELUS | IND. TELCO | More |
| 251 | 261 | MCCULLOUGH | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 252 | 261 | KLDEVILHLS | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 253 | 261 | AUBURN | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 254 | 261 | STRAWN | Texas | PEERLESS NETWORK OF TEXAS, LLC - TX | | More |
| 256 | 261 | HUNTSVILLE | Alabama | US LEC OF ALABAMA, INC. | CLEC | More |
| 260 | 261 | SALAMONIA | Indiana | VONAGE AMERICA LLC | | More |
| 262 | 261 | PTWASHIGTN | Wisconsin | AT&T CORP. | | More |
| 267 | 261 | DOYLESTOWN | Pennsylvania | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 269 | 261 | BATTLE CRK | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 270 | 261 | GLASGOW | Kentucky | LEVEL 3 COMMUNICATIONS, LLC - KY | CLEC | More |
| 272 | 261 | FRACKVILLE | Pennsylvania | ONVOY, LLC - PA | | More |
| 276 | 261 | HILLSVILLE | Virginia | UNITED STATES CELLULAR - VA | WIRELESS PROV | More |
| 281 | 261 | STAFFORD | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 289 | 261 | Cooksville | Ontario | Bell Canada | IND. TELCO | More |
| 301 | 261 | WSNG238Z14 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 261 | DELAWARECY | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 303 | 261 | AURORA | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 261 | MARTINSBG | West Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 305 | 261 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 261 | SASKATOON | Saskatchewan | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 307 | 261 | CASPER | Wyoming | QWEST CORPORATION | RBOC | More |
| 308 | 261 | CENTRAL CY | Nebraska | LEVEL 3 COMMUNICATIONS, LLC - NE | | More |
| 309 | 261 | BLOOMINGTN | Illinois | METROPCS, INC. | | More |
| 310 | 261 | SNMN SNMN | California | METROPCS NETWORKS, LLC | | More |
| 312 | 261 | CHICGOZN01 | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 313 | 261 | DETROITZN1 | Michigan | BANDWIDTH.COM CLEC, LLC - MI | | More |
| 314 | 261 | ST LOUIS | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 315 | 261 | POTSDAM | New York | TC SYSTEMS, INC. - NY | CAP | More |
| 316 | 261 | WICHITA | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 317 | 261 | INDIANAPLS | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 318 | 261 | BASTROP | Louisiana | METROPCS, INC. | | More |
| 319 | 261 | CEDAR RPDS | Iowa | MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IA | CLEC | More |
| 320 | 261 | MINNEAPOLIS | Minnesota | MIDCONTINENT COMMUNICATIONS - MN | | More |
| 321 | 261 | ORLANDO | Florida | METROPCS NETWORKS, LLC | | More |
| 323 | 261 | LSAN DA 05 | California | PACIFIC BELL | RBOC | More |
| 325 | 261 | ABILENE | Texas | BANDWIDTH.COM CLEC, LLC - TX | | More |
| 330 | 261 | YOUNGSTOWN | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 331 | 261 | LEMONT | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 332 | 261 | NWYRCYZN01 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 334 | 261 | MONTGOMERY | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 336 | 261 | BURLINGTON | North Carolina | DELTACOM, INC. - NC | CLEC | More |
| 337 | 261 | LAFAYETTE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 346 | 261 | PORTER | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 347 | 261 | NWYRCYZN04 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 352 | 261 | SLRSPGSHRS | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 360 | 261 | LONGVIEW | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 361 | 261 | FALFURRIAS | Texas | METROPCS, INC. | | More |
| 380 | 261 | DUBLIN | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 385 | 261 | SALT LAKE | Utah | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 386 | 261 | FORT WHITE | Florida | TERRA NOVA TELECOM, INC. - FL | | More |
| 401 | 261 | PROVIDENCE | Massachusetts | METROPCS, INC. | | More |
| 402 | 261 | LINCOLN | Nebraska | TIME WARNER CABLE INFORMATION SVCS (NEBRASKA) - NE | | More |
| 403 | 261 | CALGARY | Alberta | TELUS | IND. TELCO | More |
| 404 | 261 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 261 | WHEATLAND | Oklahoma | COMCAST IP PHONE, LLC | | More |
| 406 | 261 | KALISPELL | Montana | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 407 | 261 | WINTERPARK | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 408 | 261 | SNJS WEST | California | PACIFIC BELL | RBOC | More |
| 409 | 261 | GALVESTON | Texas | ONVOY, LLC - TX | | More |
| 410 | 261 | BALTIMORE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 261 | PTTSBGZON1 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 413 | 261 | SPRINGFLD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 414 | 261 | MILWAUKZN1 | Wisconsin | HD CARRIER LLC | | More |
| 415 | 261 | SAN RAFAEL | California | METROPCS, INC. | | More |
| 416 | 261 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 261 | DORA | Missouri | CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK | | More |
| 418 | 261 | QUEBEC | Quebec | Fido Solutions Inc. | | More |
| 419 | 261 | TOLEDO | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 423 | 261 | COKERCREEK | Tennessee | TELLICO TEL. CO., INC. | IND. TELCO | More |
| 424 | 261 | INGLEWOOD | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 425 | 261 | EVERETT | Washington | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 430 | 261 | MINEOLA | Texas | ONVOY, LLC - TX | | More |
| 432 | 261 | MIDLAND | Texas | MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX | CLEC | More |
| 434 | 261 | HAMPDESDNY | Virginia | TELEPORT COMMUNICATIONS AMERICA, LLC - VA | CLEC | More |
| 435 | 261 | BEAVER | Utah | BANDWIDTH.COM CLEC, LLC - UT | | More |
| 440 | 261 | ASHTABULA | Ohio | WINDSTREAM WESTERN RESERVE, INC. | IND. TELCO | More |
| 442 | 261 | SHOSHONE | California | INTEGRATED PATH COMMUNICATIONS, LLC - CA | | More |
| 443 | 261 | SEVERNA PK | Maryland | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | CLEC | More |
| 445 | 261 | MORRISVL | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 447 | 261 | PLEASANTPL | Illinois | ONVOY, LLC | | More |
| 450 | 261 | ST HYACINTHE | Quebec | Bell Canada | IND. TELCO | More |
| 458 | 261 | EUGENE | Oregon | IP HORIZON LLC | | More |
| 463 | 261 | INDIANAPLS | Indiana | DISH WIRELESS, LLC | | More |
| 469 | 261 | GRANDPRARI | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 470 | 261 | ATLANTA NE | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 475 | 261 | NEW HAVEN | Connecticut | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | WIRELESS PROV | More |
| 478 | 261 | MACON | Georgia | REIGNMAKER TELECOM, INC. - GA | | More |
| 479 | 261 | SPRINGDALE | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 480 | 261 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 484 | 261 | SLATINGTON | Pennsylvania | ONVOY, LLC - PA | | More |
| 501 | 261 | SPRINGLAKE | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 502 | 261 | LOUISVILLE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 261 | PORTLAND | Oregon | QWEST CORPORATION | RBOC | More |
| 503 | 261 | LONGVIEW | Oregon | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 504 | 261 | NEWORLEANS | Louisiana | VOICESTREAM GSM I, LLC | | More |
| 505 | 261 | ALBUQURQUE | New Mexico | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 506 | 261 | Fredericton | New Brunswick | TELUS Mobility | PCS | More |
| 507 | 261 | ROCHESTER | Minnesota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 508 | 261 | MANSFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 509 | 261 | GOLDENDALE | Washington | UNITED STATES CELLULAR - WA | WIRELESS PROV | More |
| 510 | 261 | OKLD FRTVL | California | PACIFIC BELL | RBOC | More |
| 512 | 261 | AUSTIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 513 | 261 | MIDDLETOWN | Ohio | LEVEL 3 TELECOM OF OHIO, LLC - OH | CLEC | More |
| 514 | 261 | MONTREAL | Quebec | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 515 | 261 | DES MOINES | Iowa | QWEST CORPORATION | RBOC | More |
| 516 | 261 | NORTHPORT | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 517 | 261 | VICKERYVILLE | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 518 | 261 | OAK HILL | New York | PAETEC COMMUNICATIONS, INC. - NY | CLEC | More |
| 519 | 261 | Mount Forest | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 520 | 261 | YUMA | Arizona | BANDWIDTH.COM CLEC, LLC - AZ | | More |
| 530 | 261 | MT SHASTA | California | UNITED STATES CELLULAR - CA | CLEC | More |
| 531 | 261 | WEEPINGWTR | Nebraska | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 539 | 261 | SOCOFFEYVL | Oklahoma | BANDWIDTH.COM CLEC, LLC - OK | | More |
| 540 | 261 | BUENAVISTA | Virginia | CENTRAL TEL. CO. OF VIRGINIA DBA CENTURYLINK | IND. TELCO | More |
| 541 | 261 | MEDFORD | Oregon | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 551 | 261 | JERSEYCITY | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 559 | 261 | FRESNO | California | PACIFIC BELL | RBOC | More |
| 561 | 261 | BELLEGLADE | Florida | METROPCS, INC. | | More |
| 562 | 261 | DOWNEY | California | ONVOY, LLC - CA | | More |
| 563 | 261 | MUSCATINE | Iowa | IMON COMMUNICATIONS, LLC - IA | | More |
| 567 | 261 | ASHLAND | Ohio | BANDWIDTH.COM CLEC, LLC - OH | | More |
| 570 | 261 | MOUNTANTOP | Pennsylvania | CHOICE ONE COMMUNICATIONS, INC. - PA | CLEC | More |
| 571 | 261 | HAYMARKET | Virginia | VERIZON SOUTH, INC. - VA (CONTEL) | IND. TELCO | More |
| 573 | 261 | ST JAMES | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 574 | 261 | SOUTH BEND | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 575 | 261 | RESERVE | New Mexico | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 580 | 261 | KENTON | Oklahoma | PANHANDLE TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 581 | 261 | Matane | Quebec | Bell Canada | | More |
| 582 | 261 | REYNOLDSVL | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 585 | 261 | ROCHESTER | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 586 | 261 | CENTERLINE | Michigan | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | CLEC | More |
| 587 | 261 | Peace River | Alberta | Bell West Inc. | | More |
| 601 | 261 | HATTIESBG | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 602 | 261 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 603 | 261 | MERRIMACK | New Hampshire | UNITED STATES CELLULAR - NH | WIRELESS PROV | More |
| 604 | 261 | VANCOUVER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 261 | SIOUX FLS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 606 | 261 | CORBIN | Kentucky | POWERTEL KENTUCKY LICENSES, INC. | | More |
| 607 | 261 | CORTLAND | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 608 | 261 | MADISON | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 609 | 261 | MOUNTHOLLY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 610 | 261 | NORTHAMPTN | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 261 | BECKER | Minnesota | METROPCS, INC. | | More |
| 613 | 261 | OTTAWA | Ontario | Fido Solutions Inc. | | More |
| 614 | 261 | COLUMBUS | Ohio | OHIO BELL TEL CO | RBOC | More |
| 615 | 261 | FRANKLIN | Tennessee | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN | CLEC | More |
| 616 | 261 | GRAND RPDS | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 617 | 261 | BOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 261 | E ST LOUIS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 619 | 261 | SNDG SNDG | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 620 | 261 | EMPORIA | Kansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | WIRELESS PROV | More |
| 623 | 261 | PHOENIX | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 626 | 261 | COVINA | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 628 | 261 | SAUSALITO | California | TERRA NOVA TELECOM INC. | | More |
| 629 | 261 | MURFREESBO | Tennessee | HD CARRIER LLC | | More |
| 630 | 261 | LOMBARD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 631 | 261 | NORTHPORT | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 636 | 261 | HARVESTER | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 641 | 261 | TOLEDO | Iowa | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 646 | 261 | NEW YORK CITY ZONE | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 647 | 261 | Toronto | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 650 | 261 | REDWOOD CITY | California | PACIFIC BELL | RBOC | More |
| 651 | 261 | TWIN CITIES | Minnesota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 657 | 261 | SANTA ANA | California | ONVOY, LLC - CA | | More |
| 659 | 261 | TUSCALOOSA | Alabama | BANDWIDTH.COM CLEC, LLC - AL | | More |
| 660 | 261 | HUNTSVILLE | Missouri | CHARITON VALLEY TEL. CO. | IND. TELCO | More |
| 661 | 261 | LAKE LOS ANGELES | California | PACIFIC BELL | RBOC | More |
| 662 | 261 | KOSCIUSKO | Mississippi | DIXIE NET COMMUNICATIONS, LLC | CLEC | More |
| 667 | 261 | COLUMBIA | Maryland | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 669 | 261 | SNJS NORTH | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 678 | 261 | ATLANTA | Georgia | GLOBAL CROSSING LOCAL SERVICES, INC. - GA | CLEC | More |
| 680 | 261 | LYONS | New York | PEERING HUB, INC. - NY | | More |
| 681 | 261 | FALLNGWTRS | West Virginia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 682 | 261 | ARLINGTON | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 689 | 261 | KISSIMMEE | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 701 | 261 | FARGO | North Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND | WIRELESS PROV | More |
| 702 | 261 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK | IND. TELCO | More |
| 703 | 261 | WASHINGTON | District of Columbia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 704 | 261 | CHARLOTTE | North Carolina | WINDSTREAM NUVOX, INC. | CLEC | More |
| 705 | 261 | ELLIOT LAKE | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 706 | 261 | AUGUSTA | Georgia | LEVEL 3 COMMUNICATIONS, LLC - GA | CLEC | More |
| 707 | 261 | OAKLAND | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 708 | 261 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 709 | 261 | CAMPBELLTON | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 261 | CHEROKEE | Iowa | UNITED STATES CELLULAR - IA | WIRELESS PROV | More |
| 713 | 261 | HOUSTON | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 714 | 261 | LOS ANGELES | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 715 | 261 | WAUSAU | Wisconsin | FRONTIER NORTH INC. - WI | IND. TELCO | More |
| 716 | 261 | ROCHESTER | New York | ONVOY, LLC- NY | | More |
| 717 | 261 | CHAMBERSBURG | Pennsylvania | UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK | IND. TELCO | More |
| 718 | 261 | NYCZ 10 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 261 | COLORADO SPRINGS | Colorado | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 720 | 261 | DENVER | Colorado | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 724 | 261 | GREENSBURG | Pennsylvania | CITIZENS TELECOM SOLUTIONS, LLC - PA | | More |
| 725 | 261 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK | IND. TELCO | More |
| 727 | 261 | NWPTRICHEY | Florida | TELNYX LLC | | More |
| 731 | 261 | MARTIN | Tennessee | CITIZENS COMM CO TN DBA FRONTIER COMM OF TN, LLC | IND. TELCO | More |
| 732 | 261 | METUCHEN | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 734 | 261 | LIVONIA | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 737 | 261 | AUSTIN | Texas | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | CAP | More |
| 740 | 261 | NEWCONCORD | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 743 | 261 | BURLINGTON | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 747 | 261 | BRBN BRBN | California | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | CLEC | More |
| 754 | 261 | FTLAUDERDL | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 757 | 261 | NRFOLKZON4 | Virginia | COX VIRGINIA TELCOM, INC. - VA | CLEC | More |
| 760 | 261 | VICTORVILLE | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 762 | 261 | COLUMBUS | Georgia | BANDWIDTH.COM CLEC, LLC - GA | | More |
| 763 | 261 | BECKER | Minnesota | WINDSTREAM LAKEDALE, INC. | IND. TELCO | More |
| 765 | 261 | CRAWFORDSVILLE | Indiana | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 769 | 261 | JACKSON | Mississippi | STRATUS NETWORKS | | More |
| 770 | 261 | ATLANTA | Georgia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 772 | 261 | JENSEN BCH | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 773 | 261 | CHCZ 5 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 774 | 261 | W BOYLSTON | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 775 | 261 | SCHURZ | Nevada | ONVOY, LLC - NV | | More |
| 778 | 261 | Cranbrook | British Columbia | Bell West Inc. | | More |
| 779 | 261 | FAIRBURY | Illinois | ONVOY SPECTRUM, LLC | | More |
| 780 | 261 | Wainwright | Alberta | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 781 | 261 | ROCKLAND | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 785 | 261 | HAYS | Kansas | LEVEL 3 COMMUNICATIONS, LLC - KS | | More |
| 786 | 261 | MIAMI | Florida | METROPCS, INC. | | More |
| 787 | 261 | TOA BAJA | Puerto Rico | PUERTO RICO TEL. CO. | IND. TELCO | More |
| 801 | 261 | MURRAY | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 261 | BRADFORD | Vermont | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VT | WIRELESS PROV | More |
| 803 | 261 | COLUMBIA | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 804 | 261 | RICHMOND | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 805 | 261 | VENTURA CENTRAL | California | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | | More |
| 806 | 261 | PAMPA | Texas | VEXUS | CLEC | More |
| 808 | 261 | KAILUA | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 810 | 261 | RANKIN | Michigan | ONVOY, LLCV - MI | | More |
| 812 | 261 | TERRE HAUTE | Indiana | NUSO, LLC | | More |
| 813 | 261 | TAMPA | Florida | MCI WORLDCOM COMMUNICATIONS, INC. - FL | CLEC | More |
| 814 | 261 | BROCKWAY | Pennsylvania | WINDSTREAM PENNSYLVANIA, INC. | IND. TELCO | More |
| 815 | 261 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 816 | 261 | ST JOSEPH | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 817 | 261 | FORT WORTH CRESTVIE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 818 | 261 | VAN NUYS | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 819 | 261 | Norbertville | Quebec | Videotron General Partnership | CLEC | More |
| 828 | 261 | HICKORY | North Carolina | CENTRAL TEL. CO. OF NC DBA CENTURYLINK | IND. TELCO | More |
| 830 | 261 | SAN ANTONIO | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 831 | 261 | SALINAS | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 832 | 261 | HOUSTON | Texas | AT&T - LOCAL | CLEC | More |
| 838 | 261 | ALBANY | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 839 | 261 | CAMDEN | South Carolina | COMMIO, LLC | | More |
| 843 | 261 | CHARLESTON | South Carolina | WOW! INTERNET, CABLE AND PHONE | | More |
| 845 | 261 | NYACK | New York | ONVOY, LLC- NY | | More |
| 847 | 261 | OAKBROOK | Illinois | AT&T - LOCAL | CLEC | More |
| 848 | 261 | LAKEWOOD | New Jersey | CABLEVISION LIGHTPATH, INC. - NJ | CLEC | More |
| 850 | 261 | PENSACOLA | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 854 | 261 | DILLON | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 856 | 261 | HADDON HEIGHTS | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 857 | 261 | BOSTON | Massachusetts | METROPCS, INC. | | More |
| 858 | 261 | DEL MAR | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 859 | 261 | COVINGTON | Kentucky | CINCINNATI BELL | IND. TELCO | More |
| 860 | 261 | HARTFORD | Connecticut | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 862 | 261 | BOONTON | New Jersey | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | CAP | More |
| 863 | 261 | OKEECHOBEE | Florida | METROPCS, INC. | | More |
| 864 | 261 | ANDERSON | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 865 | 261 | TATE SPG | Tennessee | ONVOY, LLC - TN | | More |
| 870 | 261 | FORREST CITY | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 872 | 261 | CHICGOZN10 | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 878 | 261 | FREEPORT | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 901 | 261 | MEMPHIS | Tennessee | LEVEL 3 TELECOM OF TENNESSEE, LLC - TN | CLEC | More |
| 902 | 261 | MAITLAND | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 261 | LONGVIEW | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 904 | 261 | FERNANDINA BEACH | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 905 | 261 | OSHAWA | Ontario | TELUS Mobility | CAP | More |
| 906 | 261 | ESCANABA | Michigan | ONVOY, LLCV - MI | | More |
| 907 | 261 | ANCHORAGE | Alaska | ACS OF ANCHORAGE, INC. | IND. TELCO | More |
| 908 | 261 | ELIZABETH | New Jersey | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 909 | 261 | ANAHEIM | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 910 | 261 | RALEIGH | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 912 | 261 | BRUNSWICK | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 913 | 261 | KANSAS CITY | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 914 | 261 | WESTCHESTER ZONE 8 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 915 | 261 | EL PASO | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 916 | 261 | SACRAMENTO | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 917 | 261 | NYCZ 1 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 918 | 261 | TULSA | Oklahoma | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 919 | 261 | KNIGHTDALE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 920 | 261 | WATERTOWN | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 925 | 261 | PITTSBURG | California | PACIFIC BELL | RBOC | More |
| 928 | 261 | PHOENIX | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 929 | 261 | NWYRCYZN08 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 930 | 261 | TERREHAUTE | Indiana | DISH WIRELESS, LLC | | More |
| 931 | 261 | COOKEVILLE | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 936 | 261 | HOUSTON | Texas | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | CLEC | More |
| 937 | 261 | DAYTON | Ohio | AMERICAN MESSAGING SERVICES, LLC | | More |
| 939 | 261 | BAYAMONNOR | Puerto Rico | PUERTO RICO TELCO DBA CLARO PUERTO RICO | WIRELESS PROV | More |
| 940 | 261 | MEDICNMOND | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 941 | 261 | NAPLES-MOORINGS | Florida | LEVEL 3 COMMUNICATIONS, LLC - FL | CLEC | More |
| 945 | 261 | GRANDPRARI | Texas | BANDWIDTH.COM CLEC, LLC - TX | | More |
| 947 | 261 | BIRMINGHAM | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 949 | 261 | IRVINE | California | PACIFIC BELL | RBOC | More |
| 951 | 261 | RIVERSIDE | California | METROPCS NETWORKS, LLC | | More |
| 952 | 261 | WAYZATA | Minnesota | QWEST CORPORATION | RBOC | More |
| 954 | 261 | FORT LAUDERDALE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 956 | 261 | LAREDO | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 959 | 261 | SOUTHINGTN | Connecticut | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | WIRELESS PROV | More |
| 970 | 261 | GRAND JUNCTION | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 971 | 261 | MCMINNVL | Oregon | BANDWIDTH.COM CLEC, LLC - OR | | More |
| 972 | 261 | IRVING | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 973 | 261 | NEWARK | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | CLEC | More |
| 978 | 261 | FRAMINGHAM | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 979 | 261 | LA GRANGE | Texas | VONAGE AMERICA LLC | | More |
| 980 | 261 | BADIN | North Carolina | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 984 | 261 | CHAPELHILL | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 985 | 261 | ANGIE | Louisiana | AT&T CORP. | | More |
| 986 | 261 | KAMIAH | Idaho | ONVOY, LLC - ID | | More |
| 989 | 261 | VICKERYVILLE | Michigan | CENTURYTEL OF MICHIGAN, INC. DBA CENTURYLINK | IND. TELCO | More |
|