Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 475 | FAIR LAWN | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 475 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 475 | XXXXXXXXXX | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 204 | 475 | WINNIPEG | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 475 | BESSEMER | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 206 | 475 | SEATTLE | Washington | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 207 | 475 | KITTERY | New Hampshire | CONSOLIDATED COMM OF NO. NEW ENGLAND-ME | RBOC | More |
| 208 | 475 | NAMPA | Idaho | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | CLEC | More |
| 209 | 475 | STOCKTON | California | PACIFIC BELL | RBOC | More |
| 210 | 475 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 475 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 475 | LOS ANGELES | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 214 | 475 | GRANDPRARI | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 215 | 475 | PHLDLPHZN3 | Pennsylvania | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 216 | 475 | MONTRSE | Ohio | OHIO BELL TEL CO | RBOC | More |
| 217 | 475 | DECATUR | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 218 | 475 | HOVLAND | Minnesota | CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK | IND. TELCO | More |
| 224 | 475 | MUNDELEIN | Illinois | COMCAST IP PHONE, LLC | | More |
| 225 | 475 | BATONROUGE | Louisiana | ONVOY, LLC - LA | | More |
| 226 | 475 | Hespeler | Ontario | ISP Telecom | CLEC | More |
| 228 | 475 | MOSS POINT | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 229 | 475 | EDISON | Georgia | WINDSTREAM GEORGIA TELEPHONE, INC. | IND. TELCO | More |
| 231 | 475 | MANTON | Michigan | BANDWIDTH.COM CLEC, LLC - MI | | More |
| 234 | 475 | AKRON | Ohio | OHIO BELL TEL CO | RBOC | More |
| 239 | 475 | CAPE CORAL | Florida | ONVOY, LLC - FL | | More |
| 240 | 475 | WSHNGTNZN3 | District of Columbia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 248 | 475 | PONTIAC | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 250 | 475 | VICTORIA | British Columbia | TELUS | IND. TELCO | More |
| 251 | 475 | PINE APPLE | Alabama | COMMIO, LLC | | More |
| 252 | 475 | MANTEO | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 253 | 475 | TACOMA | Washington | QWEST CORPORATION | RBOC | More |
| 254 | 475 | REAGAN | Texas | ONVOY, LLC - TX | | More |
| 256 | 475 | WHORTON | Alabama | PEOPLES TEL. CO., INC. | IND. TELCO | More |
| 260 | 475 | PLEASANTLK | Indiana | FRONTIER NORTH, INC.. - IN | IND. TELCO | More |
| 262 | 475 | LAKEGENEVA | Wisconsin | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 267 | 475 | PHPHSBZN33 | Pennsylvania | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 269 | 475 | VICKSBURG | Michigan | ACD TELECOM, INC. - MI | | More |
| 270 | 475 | PEMBROKE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 276 | 475 | DAMASCUS | Virginia | UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA | IND. TELCO | More |
| 281 | 475 | WESTFIELD | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 289 | 475 | Richmond Hill | Ontario | ISP Telecom | CLEC | More |
| 301 | 475 | LEONARDTN | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 475 | HOLLY OAK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 303 | 475 | DENVER | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 304 | 475 | DELBARTON | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 475 | MIAMI | Florida | ABC PAGING CITY BEEPERS, INC. | WIRELESS PROV | More |
| 306 | 475 | ORMISTON | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 475 | CHEYENNE | Wyoming | TELNYX LLC | | More |
| 308 | 475 | ORLEANS | Nebraska | PINPOINT COMMUNICATIONS, INC. - NE | | More |
| 309 | 475 | SAYBROOK | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 310 | 475 | W ANGELES | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 312 | 475 | CHICGOZN01 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 313 | 475 | DETROITZN5 | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 314 | 475 | LADUE | Missouri | ONVOY, LLC - MO | | More |
| 315 | 475 | SYRACUSE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 316 | 475 | TOWANDA | Kansas | SPRINT SPECTRUM L.P. | PCS | More |
| 317 | 475 | INDIANAPLS | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 318 | 475 | JONESBORO | Louisiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | WIRELESS PROV | More |
| 319 | 475 | MT AUBURN | Iowa | LA PORTE CITY TEL. CO. | IND. TELCO | More |
| 320 | 475 | AVON | Minnesota | COMMIO, LLC | | More |
| 321 | 475 | EAU GALLIE | Florida | ONVOY, LLC - FL | | More |
| 323 | 475 | LSAN DA 05 | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | CLEC | More |
| 325 | 475 | LONDON | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 330 | 475 | AKRON | Ohio | CHOICE ONE COMMUNICATIONS, INC. - OH | | More |
| 334 | 475 | ENTERPRISE | Alabama | POWERTEL BIRMINGHAM LICENSES, INC. | WIRELESS PROV | More |
| 336 | 475 | THOMASVL | North Carolina | NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM | IND. TELCO | More |
| 337 | 475 | LK CHARLES | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 346 | 475 | HOUSTON | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 347 | 475 | NWYRCYZN10 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 352 | 475 | MELROSE | Florida | WINDSTREAM FLORIDA, INC. | IND. TELCO | More |
| 360 | 475 | BREMERTON | Washington | QWEST CORPORATION | RBOC | More |
| 385 | 475 | OGDEN | Utah | ONVOY, LLC - UT | | More |
| 401 | 475 | PAWTUCKET | Rhode Island | COMCAST IP PHONE, LLC | | More |
| 402 | 475 | LINCOLN | Nebraska | WINDSTREAM NEBRASKA, INC. | IND. TELCO | More |
| 403 | 475 | EDMONTON | Alberta | Shaw Telecom Inc. | | More |
| 404 | 475 | ATLANTA | Georgia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | CLEC | More |
| 405 | 475 | BRITTON | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 406 | 475 | HELENA | Montana | QWEST CORPORATION | RBOC | More |
| 407 | 475 | WINTERPARK | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 408 | 475 | SUNNYVALE | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 410 | 475 | TOWSON | Maryland | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 412 | 475 | PTTSBGZON1 | Pennsylvania | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 413 | 475 | GREENFIELD | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 414 | 475 | MILWAUKZN1 | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 415 | 475 | IGNACIO | California | ONVOY, LLC - CA | | More |
| 416 | 475 | TORONTO | Ontario | Bell Mobility | WIRELESS PROV | More |
| 417 | 475 | NOEL | Missouri | OZARK TELEPHONE COMPANY | IND. TELCO | More |
| 418 | 475 | ST BERNARD DE DORCH | Quebec | TELUS Quebec | IND. TELCO | More |
| 419 | 475 | TOLEDO | Ohio | OHIO BELL TEL CO | RBOC | More |
| 423 | 475 | CHATTNOOGA | Tennessee | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 424 | 475 | TORRANCE | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 425 | 475 | HALLS LAKE | Washington | COMMIO, LLC | | More |
| 440 | 475 | CHAGRINFLS | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 443 | 475 | SEVERN | Maryland | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | CLEC | More |
| 450 | 475 | MIRABEL ST AUGUSTIN | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 475 | GRANDPRARI | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 470 | 475 | ATLANTA NE | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 475 | 475 | NORWALK | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 478 | 475 | MACON | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 479 | 475 | SUBIACO | Arkansas | ONVOY, LLC - AR | | More |
| 480 | 475 | PHOENIX | Arizona | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 484 | 475 | PHPHSBZN13 | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 501 | 475 | SPRINGLAKE | Arkansas | WINDSTREAM COMMUNICATIONS, INC. - AR | CLEC | More |
| 502 | 475 | LOUISVILLE | Kentucky | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | WIRELESS PROV | More |
| 503 | 475 | PORTLAND | Oregon | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 504 | 475 | GOLDEN MEADOW | Louisiana | AT&T CORP. | | More |
| 505 | 475 | ALAMOGORDO | New Mexico | AT&T - LOCAL | CLEC | More |
| 506 | 475 | GRAND FALLS | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 475 | OWATONNA | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 508 | 475 | WESTBORO | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 509 | 475 | SPOKANE | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 510 | 475 | FRNK GRNLF | California | PACIFIC BELL | RBOC | More |
| 512 | 475 | AUSTIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 513 | 475 | CINCINNATI | Ohio | CINCINNATI BELL | IND. TELCO | More |
| 514 | 475 | Montreal | Quebec | TELUS Mobility | PCS | More |
| 516 | 475 | | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 518 | 475 | ALBANY | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 475 | EMBRO | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 475 | SAN CARLOS | Arizona | CSC WIRELESS, LLC | | More |
| 530 | 475 | HORNBROOK | California | PACIFIC BELL | RBOC | More |
| 540 | 475 | NARROWS | Virginia | CSC WIRELESS, LLC | | More |
| 541 | 475 | MADRAS | Oregon | QWEST CORPORATION | RBOC | More |
| 559 | 475 | FRESNO | California | COMCAST IP PHONE, LLC | | More |
| 561 | 475 | DEERFIELD BEACH | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 562 | 475 | LA HABRA | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 567 | 475 | WHITEHOUSE | Ohio | TON80 COMMUNICATIONS, LLC | | More |
| 570 | 475 | MOUNTANTOP | Pennsylvania | CORE COMMUNICATIONS, INC. - PA | | More |
| 571 | 475 | BRADDOCK | Virginia | VONAGE AMERICA LLC | | More |
| 573 | 475 | SIKESTON | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 574 | 475 | LUCERNE | Indiana | ONVOY, LLC - IN | | More |
| 575 | 475 | ALAMOGORDO | New Mexico | QWEST CORPORATION | RBOC | More |
| 580 | 475 | DUNCAN | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 585 | 475 | ROCHESTER | New York | FRONTIER TELEPHONE OF ROCHESTER, INC. | IND. TELCO | More |
| 586 | 475 | MT CLEMENS | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 601 | 475 | HATTIESBG | Mississippi | TELEPAK NETWORKS, INC. - MS | | More |
| 602 | 475 | PHOENIX | Arizona | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 603 | 475 | SALEM | New Hampshire | BELL ATLANTIC MOBILE, INC | WIRELESS PROV | More |
| 604 | 475 | Port Coquitlam | British Columbia | Shaw Telecom Inc. | | More |
| 605 | 475 | REDFIELD | South Dakota | NORTHERN VALLEY COMMUNICATIONS, LLC | CLEC | More |
| 606 | 475 | GRAYSON | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | | More |
| 607 | 475 | CORNING | New York | COMMIO, LLC | | More |
| 608 | 475 | RICHLD CTR | Wisconsin | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | WIRELESS PROV | More |
| 609 | 475 | TRENTON | New Jersey | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - NJ | CLEC | More |
| 610 | 475 | PHPHSBZN31 | Pennsylvania | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 612 | 475 | TWINCITIES | Minnesota | METROPCS, INC. | | More |
| 613 | 475 | BRIGHTON | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 475 | GAHANNA | Ohio | OHIO BELL TEL CO | RBOC | More |
| 615 | 475 | OLDHICKORY | Tennessee | US LEC OF TENNESSEE, INC. | CLEC | More |
| 616 | 475 | GRAND RPDS | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 617 | 475 | CAMBRIDGE | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 618 | 475 | NEW ATHENS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 619 | 475 | NATIONALCY | California | PACIFIC BELL | RBOC | More |
| 620 | 475 | OLPE | Kansas | WHEAT STATE TEL., INC. | IND. TELCO | More |
| 626 | 475 | EL MONTE | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 630 | 475 | BENSENVL | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 631 | 475 | PATCHOGUE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 636 | 475 | HERCULANEUM-PEVELY | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 641 | 475 | HAVERHILL | Iowa | HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA | IND. TELCO | More |
| 646 | 475 | NWYRCYZN01 | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 650 | 475 | FREMONT | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 657 | 475 | HUNTITNBCH | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 661 | 475 | EDWARDS | California | ONVOY, LLC - CA | | More |
| 662 | 475 | GREENWOOD | Mississippi | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | WIRELESS PROV | More |
| 667 | 475 | CROFTON | Maryland | ONVOY, LLC - MD | | More |
| 678 | 475 | DULUTH | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 681 | 475 | WALKERSVL | West Virginia | COMMIO, LLC | | More |
| 701 | 475 | STEELE (NLH) | North Dakota | BEK COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 702 | 475 | LAS VEGAS | Nevada | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 703 | 475 | WASHINGTON ZONE 8 | Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 704 | 475 | WADESBORO | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 705 | 475 | NORTH BAY | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 475 | ATHENS | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 707 | 475 | ALMADEN | California | ONVOY, LLC - CA | | More |
| 708 | 475 | SUMMIT | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 709 | 475 | GREEN ISLAND COVE | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 475 | GEORGE | Iowa | FRONTIER COMMUNICATIONS OF IOWA, INC. | IND. TELCO | More |
| 713 | 475 | HOUSTON GREENWOOD | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 475 | IRVINE | California | ONVOY, LLC - CA | | More |
| 715 | 475 | RICE LAKE | Wisconsin | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 716 | 475 | BRIGHTON | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 717 | 475 | LANCASTER | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 718 | 475 | NEW YORK CITY | New York | PAETEC COMMUNICATIONS, INC. - NY | CLEC | More |
| 719 | 475 | COLORADO SPRINGS | Colorado | QWEST CORPORATION | RBOC | More |
| 720 | 475 | DENVER | Colorado | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | CAP | More |
| 724 | 475 | FREDONIA | Pennsylvania | WINDSTREAM PENNSYLVANIA, INC. | IND. TELCO | More |
| 727 | 475 | TAMPA | Florida | LEVEL 3 COMMUNICATIONS, LLC - FL | CLEC | More |
| 732 | 475 | POINT PLEASANT | New Jersey | LEVEL 3 COMMUNICATIONS, LLC - NJ | CLEC | More |
| 734 | 475 | CHELSEA | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 740 | 475 | LANCASTER | Ohio | CHOICE ONE COMMUNICATIONS, INC. - OH | | More |
| 757 | 475 | NFKZ 2 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 475 | RIVERSIDE | California | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | CLEC | More |
| 762 | 475 | GIBSON | Georgia | BANDWIDTH.COM CLEC, LLC - GA | | More |
| 763 | 475 | WAYZATA | Minnesota | QWEST CORPORATION | RBOC | More |
| 765 | 475 | PERU | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 769 | 475 | LEAKESVL | Mississippi | CELLULAR SOUTH, INC. | WIRELESS PROV | More |
| 770 | 475 | ALPHARETTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 772 | 475 | DEERFIELD BEACH | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 773 | 475 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 774 | 475 | MARLBORO | Massachusetts | VONAGE AMERICA LLC | | More |
| 775 | 475 | SPARKS | Nevada | NEVADA BELL | RBOC | More |
| 778 | 475 | Vernon | British Columbia | Shaw Telecom Inc. | | More |
| 779 | 475 | SO BELOIT | Illinois | CHARTER FIBERLINK - ILLINOIS, LLC - IL | | More |
| 780 | 475 | EDMONTON | Alberta | TELUS | IND. TELCO | More |
| 781 | 475 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 785 | 475 | OBERLIN | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 786 | 475 | MIAMI | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 787 | 475 | SANTURCE | Puerto Rico | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 801 | 475 | OGDEN | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 475 | PANTON | Vermont | WAITSFIELD-FAYSTON TELEPHONE CO., INC. | IND. TELCO | More |
| 803 | 475 | KERSHAW | South Carolina | WINDSTREAM SOUTH CAROLINA, INC. | IND. TELCO | More |
| 804 | 475 | RICHMOND | Virginia | METROPCS, INC. | | More |
| 805 | 475 | SAN LUIS OBISPO | California | PACIFIC BELL | RBOC | More |
| 806 | 475 | FLOYDADA | Texas | AT&T CORP. | | More |
| 807 | 475 | THUNDER BAY | Ontario | Thunder Bay Telephone | IND. TELCO | More |
| 808 | 475 | HONOLULU | Hawaii | TELNYX LLC | | More |
| 810 | 475 | DETROIT | Michigan | TELEPORT COMMUNICATIONS AMERICA, LLC - MI | | More |
| 812 | 475 | EVANSVILLE | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 813 | 475 | TAMPAWST | Florida | METROPCS, INC. | | More |
| 814 | 475 | GLASGOW | Pennsylvania | VERIZON NORTH, INC. - PA | IND. TELCO | More |
| 815 | 475 | PLATTVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 816 | 475 | AMAZONIA | Missouri | SPECTRA COMMUNICATIONS GROUP, LLC DBA CENTURYLINK | | More |
| 817 | 475 | EULESS | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 818 | 475 | LOS ANGELES - PAC W | California | ONVOY, LLC - CA | | More |
| 819 | 475 | DRUMMONDVILLE | Quebec | Bell Canada | IND. TELCO | More |
| 828 | 475 | MORGANTON | North Carolina | LEVEL 3 COMMUNICATIONS, LLC - NC | | More |
| 830 | 475 | NEW BRAUNFELS | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 831 | 475 | SANTA CRUZ | California | PACIFIC BELL | RBOC | More |
| 832 | 475 | HOUSTON | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 843 | 475 | COLUMBIA | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 845 | 475 | POUGHKEPSI | New York | ONVOY, LLC- NY | | More |
| 847 | 475 | EVANSTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 850 | 475 | PENSACOLA | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 856 | 475 | CAMDEN | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | CLEC | More |
| 857 | 475 | CHELSEA | Massachusetts | ONVOY, LLC - MA | | More |
| 859 | 475 | LEXINGTON | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 860 | 475 | XXXXXXXXXX | Connecticut | MULTIPLE OCN LISTING | | More |
| 864 | 475 | PACOLET | South Carolina | DELTACOM, INC. - SC | CLEC | More |
| 865 | 475 | JEFFERSON CITY | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 870 | 475 | LEPANTO | Arkansas | E. RITTER TEL. CO. | IND. TELCO | More |
| 901 | 475 | COVINGTON | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 902 | 475 | HALIFAX | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 475 | LONGVIEW | Texas | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | CAP | More |
| 904 | 475 | JACKSONVILLE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 905 | 475 | UNIONVILLE | Ontario | Bell Canada | IND. TELCO | More |
| 906 | 475 | NEGAUNEE | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 907 | 475 | KIANA | Alaska | OTZ TEL. COOP., INC. | IND. TELCO | More |
| 908 | 475 | BELVIDERE | New Jersey | UNITED TEL. CO. OF NEW JERSEY DBA CENTURYLINK | IND. TELCO | More |
| 909 | 475 | SAN BERNARDINO | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 910 | 475 | FAYETTEVILLE MALLO | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 912 | 475 | MACON | Georgia | SOUTHERN COMMUNICATIONS SERVICES, INC. | WIRELESS PROV | More |
| 913 | 475 | STANLEY | Missouri | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 914 | 475 | POUGHKEEPSIE | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 915 | 475 | LONDON | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 916 | 475 | SACRAMENTO: MAIN DA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 917 | 475 | NEW YORK | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 918 | 475 | ALLUWE | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 919 | 475 | DURHAM | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 920 | 475 | APPLETON | Wisconsin | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 925 | 475 | OAKLAND | California | MATRIX TELECOM, LLC. S/I/I TNCI - CA | CLEC | More |
| 928 | 475 | PERIDOT | Arizona | SAN CARLOS APACHE TELECOMMUNICATIONS UTILITY, INC. | IND. TELCO | More |
| 929 | 475 | NWYRCYZN06 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 937 | 475 | DAYTON | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 939 | 475 | SANTURCE | Puerto Rico | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 940 | 475 | CEE VEE | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 941 | 475 | ENGLEWOOD | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 949 | 475 | IRVINE | California | PACIFIC BELL | RBOC | More |
| 951 | 475 | CORONA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 952 | 475 | WAYZATA | Minnesota | QWEST CORPORATION | RBOC | More |
| 954 | 475 | FORT LAUDERDALE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 956 | 475 | PHARR | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 970 | 475 | GREELEY | Colorado | PAETEC ITEL, LLC | | More |
| 971 | 475 | SEASIDE | Oregon | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 972 | 475 | ROWLETT | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 973 | 475 | NEWARK | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 978 | 475 | ANDOVER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 979 | 475 | HOUSTON | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 980 | 475 | CHARLOTTE | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 985 | 475 | GOLDEN MEADOW | Louisiana | LAFOURCHE TEL. CO. | IND. TELCO | More |
| 989 | 475 | SAGINAW | Michigan | TALK AMERICA INC. - MI | | More |
|
