Area Code | Prefix | City/Switch Name (Click for city search) | State/Prov. Area Map | Telephone Company Web link | Telco Type | More Info |
|---|
| 201 | 327 | RAMSEY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 327 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 327 | STAMFORD | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 204 | 327 | ALTONA | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 327 | BIRMINGHAM | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 327 | SEATTLE LCL SRVCS | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 207 | 327 | BRADFORD | Maine | CONSOLIDATED COMM OF NO. NEW ENGLAND-ME | RBOC | More |
| 208 | 327 | BOISE | Idaho | QWEST CORPORATION | RBOC | More |
| 209 | 327 | LODI | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 210 | 327 | SANANTONIO | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 212 | 327 | NWYRCYZN02 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 327 | LSAN DA 01 | California | PACIFIC BELL | RBOC | More |
| 214 | 327 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 327 | PHLDLPHZN1 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 216 | 327 | CLEVELAND | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 217 | 327 | CHAMBERSBG | Illinois | ADAMS TEL. COOP. | IND. TELCO | More |
| 218 | 327 | GRAND RPDS | Minnesota | QWEST CORPORATION | RBOC | More |
| 219 | 327 | GARY | Indiana | ONVOY, LLC - IN | | More |
| 223 | 327 | HARISBGZN2 | Pennsylvania | ONVOY, LLC - PA | | More |
| 224 | 327 | MUNDELEIN | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 225 | 327 | BATONROUGE | Louisiana | ONVOY, LLC - LA | | More |
| 226 | 327 | Acton | Ontario | Execulink Telecom Inc. | IND. TELCO | More |
| 228 | 327 | OCEAN SPG | Mississippi | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 229 | 327 | CAIRO | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 231 | 327 | MUSKEGON | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 234 | 327 | AKRON | Ohio | WAVENATION, LLC | | More |
| 239 | 327 | FORT MYERS | Florida | CSC WIRELESS, LLC | | More |
| 240 | 327 | GAITHERSBG | Maryland | CORE COMMUNICATIONS, INC.- MD | CLEC | More |
| 248 | 327 | SOUTHFIELD | Michigan | TELEPORT COMMUNICATIONS AMERICA, LLC - MI | | More |
| 250 | 327 | Nanaimo | British Columbia | Bell Mobility | WIRELESS PROV | More |
| 251 | 327 | MOBILE | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 252 | 327 | GREENVILLE | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 253 | 327 | TACOMA | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 254 | 327 | WACO | Texas | PEERLESS NETWORK OF TEXAS, LLC - TX | | More |
| 256 | 327 | HUNTSVILLE | Alabama | CENTURYLINK COMMUNICATIONS LLC - AL | CAP | More |
| 260 | 327 | LARWILL | Indiana | UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK | IND. TELCO | More |
| 262 | 327 | MILWAUKZN2 | Wisconsin | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 267 | 327 | DOYLESTOWN | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 269 | 327 | KALAMAZOO | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 270 | 327 | MADISONVL | Kentucky | AERO COMMUNICATIONS, LLC - KY | | More |
| 272 | 327 | WHITEHAVEN | Pennsylvania | ONVOY, LLC - PA | | More |
| 281 | 327 | SUGAR LAND | Texas | WINDSTREAM SUGAR LAND, LLC | IND. TELCO | More |
| 289 | 327 | Cooksville | Ontario | Distributel | | More |
| 301 | 327 | WSNG238Z15 | District of Columbia | COMCAST IP PHONE, LLC | | More |
| 302 | 327 | NEW CASTLE | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 303 | 327 | DENVER | Colorado | LEVEL 3 COMMUNICATIONS, LLC - CO | CLEC | More |
| 304 | 327 | BLUEFIELD | West Virginia | CITIZENS TEL CO OF WV DBA FRONTIER OF WV | IND. TELCO | More |
| 305 | 327 | MIAMI | Florida | ABC PAGING CITY BEEPERS, INC. | WIRELESS PROV | More |
| 306 | 327 | KELVINGTON | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 327 | ENCAMPMENT | Wyoming | UNION TEL. CO. | IND. TELCO | More |
| 308 | 327 | RUSHVILLE | Nebraska | GREAT PLAINS COMMUNICATIONS, INC. | IND. TELCO | More |
| 309 | 327 | PEORIA | Illinois | VONAGE AMERICA LLC | | More |
| 310 | 327 | CMTN GRDN | California | PACIFIC BELL | RBOC | More |
| 312 | 327 | CHICGOZN01 | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 313 | 327 | DETROITZN3 | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 314 | 327 | ST LOUIS | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 315 | 327 | UTICA | New York | PAETEC COMMUNICATIONS, INC. - NY | CLEC | More |
| 316 | 327 | TOWANDA | Kansas | SPRINT SPECTRUM L.P. | PCS | More |
| 317 | 327 | INDIANAPLS | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 318 | 327 | MONROE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 327 | INDEPNDNCE | Iowa | UNITED STATES CELLULAR - IA | WIRELESS PROV | More |
| 320 | 327 | SILVERLAKE | Minnesota | CENTURYLINK OF MINNESOTA, INC. | IND. TELCO | More |
| 321 | 327 | MELBOURNE | Florida | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | CLEC | More |
| 323 | 327 | LSAN DA 09 | California | PAETEC COMMUNICATIONS, INC. - CA | CLEC | More |
| 325 | 327 | BROWNWOOD | Texas | COMCAST IP PHONE, LLC | | More |
| 330 | 327 | CANTON | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 334 | 327 | SELMA | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 336 | 327 | GREENSBORO | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 337 | 327 | CROWLEY | Louisiana | DELTACOM, INC. - LA | CLEC | More |
| 346 | 327 | HOUSTON | Texas | BANDWIDTH.COM CLEC, LLC - TX | | More |
| 347 | 327 | NWYRCYZN05 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 352 | 327 | GAINESVL | Florida | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL | CLEC | More |
| 360 | 327 | FORKS | Washington | CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | IND. TELCO | More |
| 361 | 327 | TIVOLI | Texas | AWESOME PAGING, INC. | WIRELESS PROV | More |
| 385 | 327 | SPRINGVL | Utah | BANDWIDTH.COM CLEC, LLC - UT | | More |
| 386 | 327 | DELAND | Florida | ONVOY, LLC - FL | | More |
| 401 | 327 | PROVIDENCE | Rhode Island | METROPCS, INC. | | More |
| 402 | 327 | LINCOLN | Nebraska | WINDSTREAM NEBRASKA, INC. | IND. TELCO | More |
| 403 | 327 | LETHBRIDGE | Alberta | TELUS | IND. TELCO | More |
| 404 | 327 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 327 | OKLA CITY | Oklahoma | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 406 | 327 | MISSOULA | Montana | QWEST CORPORATION | RBOC | More |
| 407 | 327 | OVIEDO | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 408 | 327 | SNJS WEST | California | PACIFIC BELL | RBOC | More |
| 409 | 327 | LA BELLE | Texas | TON80 COMMUNICATIONS, LLC | | More |
| 410 | 327 | BALTIMORE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 327 | PTTSBGZON1 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 413 | 327 | LEE | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 414 | 327 | MILWAUKZN1 | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 415 | 327 | SNFC CNTRL | California | AMERICAN MESSAGING SERVICES, LLC | | More |
| 416 | 327 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 327 | BOLIVAR | Missouri | WINDSTREAM MISSOURI, INC. | IND. TELCO | More |
| 418 | 327 | Saint-Augustin | Quebec | TELUS Mobility | PCS | More |
| 419 | 327 | TOLEDO | Ohio | OHIO BELL TEL CO | RBOC | More |
| 423 | 327 | BULLS GAP | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 424 | 327 | REDONDO | California | COMCAST IP PHONE, LLC | | More |
| 425 | 327 | EVERETT | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 430 | 327 | PALESTINE | Texas | ONVOY, LLC - TX | | More |
| 432 | 327 | MONAHANS | Texas | CEBRIDGE TELECOM TX , L.P. - TX | | More |
| 434 | 327 | CHARLOTSVL | Virginia | US LEC OF VIRGININA, LLC | CLEC | More |
| 435 | 327 | CEDAR CITY | Utah | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 440 | 327 | ELYRIA | Ohio | WINDSTREAM OHIO, LLC | IND. TELCO | More |
| 442 | 327 | VICTORVL | California | CHARTER FIBERLINK CA-CCO, LLC - CA | | More |
| 443 | 327 | ABERDEEN | Maryland | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD | | More |
| 448 | 327 | CANTONMENT | Florida | ONVOY, LLC - FL | | More |
| 450 | 327 | St-Jerome | Quebec | ISP Telecom | CLEC | More |
| 469 | 327 | BRISTOL | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 470 | 327 | COVINGTON | Georgia | BANDWIDTH.COM CLEC, LLC - GA | | More |
| 475 | 327 | MILFORD | Connecticut | TON80 COMMUNICATIONS, LLC | | More |
| 478 | 327 | WARNERRBNS | Georgia | WINDSTREAM NUVOX, INC. | CLEC | More |
| 479 | 327 | STRICKLER | Arkansas | LEVEL 3 COMMUNICATIONS, LLC - AR | | More |
| 480 | 327 | PHOENIX | Arizona | LEVEL 3 TELECOM OF ARIZONA, LLC - AZ | CLEC | More |
| 484 | 327 | PHPHSBZN28 | Pennsylvania | CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA | CLEC | More |
| 501 | 327 | CONWAY | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 502 | 327 | LOUISVILLE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 327 | PORTLAND | Oregon | TELEPORT COMMUNICATIONS AMERICA, LLC - OR | CLEC | More |
| 504 | 327 | COVINGTON | Louisiana | VOICESTREAM GSM I, LLC | | More |
| 505 | 327 | FARMINGTON | New Mexico | QWEST CORPORATION | RBOC | More |
| 506 | 327 | MINTO | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 327 | MANKATO | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 508 | 327 | AUBURN | Massachusetts | AMERICAN MESSAGING SERVICES, LLC | | More |
| 509 | 327 | SPOKANE | Washington | QWEST CORPORATION | RBOC | More |
| 510 | 327 | HRCUL-RODE | California | ONVOY, LLC - CA | | More |
| 512 | 327 | AUSTIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 513 | 327 | WILLIAMSBG | Ohio | GLOBAL CROSSING LOCAL SERVICES, INC. - OH | CLEC | More |
| 514 | 327 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 327 | DES MOINES | Iowa | QWEST CORPORATION | RBOC | More |
| 516 | 327 | NASSAUZN02 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 517 | 327 | LANSING | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 518 | 327 | PAULSMITHS | New York | FRONTIER COMMUNICATIONS OF AUSABLE VALLEY, INC. | IND. TELCO | More |
| 519 | 327 | CLIFFORD | Ontario | WIGHTMAN TELEPHONE LTD. | LEC | More |
| 520 | 327 | TUCSON | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 327 | PARADISE | California | COMCAST IP PHONE, LLC | | More |
| 531 | 327 | WESTERN | Nebraska | ONVOY, LLC - NE | | More |
| 534 | 327 | DRUMMOND | Wisconsin | CENTURYLINK COMMUNICATIONS LLC | CLEC | More |
| 540 | 327 | WINCHESTER | Virginia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 541 | 327 | JEFFERSON | Oregon | QWEST CORPORATION | RBOC | More |
| 551 | 327 | UNION CITY | New Jersey | OMNIPOINT COMMUNICATIONS, INC. - NJ | WIRELESS PROV | More |
| 559 | 327 | CLOVIS | California | PACIFIC BELL | RBOC | More |
| 561 | 327 | BOYNTONBCH | Florida | GLOBAL CROSSING LOCAL SERVICES, INC. - FL | CLEC | More |
| 562 | 327 | NORWALK | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 563 | 327 | DAVENPORT | Iowa | QWEST CORPORATION | RBOC | More |
| 567 | 327 | MANSFIELD | Ohio | IP HORIZON LLC | | More |
| 570 | 327 | WILLIAMSPT | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 571 | 327 | WSNGTNZN17 | Virginia | METROPCS, INC. | | More |
| 573 | 327 | FLAT RIVER | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 574 | 327 | ELKHART | Indiana | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 575 | 327 | CUBA | New Mexico | TON80 COMMUNICATIONS, LLC | | More |
| 580 | 327 | ALVA | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 581 | 327 | Tadoussac | Quebec | Videotron General Partnership | CLEC | More |
| 585 | 327 | ROCHESTER | New York | FRONTIER TELEPHONE OF ROCHESTER, INC. | IND. TELCO | More |
| 586 | 327 | ROSEVILLE | Michigan | ONVOY, LLCV - MI | | More |
| 587 | 327 | Calgary | Alberta | Iristel Inc. | | More |
| 601 | 327 | BROOKHAVEN | Mississippi | POWERTEL MEMPHIS LICENSES, INC. | WIRELESS PROV | More |
| 602 | 327 | PHOENIX | Arizona | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 603 | 327 | SALEM | New Hampshire | LIGHTSHIP TELECOM, LLC - NH | CLEC | More |
| 604 | 327 | VANCOUVER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 327 | FLYGER | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | IND. TELCO | More |
| 606 | 327 | ASHLAND | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | | More |
| 607 | 327 | ITHACA | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 608 | 327 | MADISON | Wisconsin | CENTURYLINK COMMUNICATIONS LLC - WI | CLEC | More |
| 609 | 327 | MILLVILLE | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 610 | 327 | POTTSTOWN | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 327 | TWINCITIES | Minnesota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 613 | 327 | Ottawa-Hull | Ontario | Bell Mobility | WIRELESS PROV | More |
| 614 | 327 | COLUMBUS | Ohio | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 615 | 327 | NASHVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 616 | 327 | PORTAGE | Michigan | NUSO, LLC | | More |
| 617 | 327 | JAMAICA PL | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 327 | NASHVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 619 | 327 | NATIONALCY | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 620 | 327 | HESSTON | Kansas | UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK | IND. TELCO | More |
| 623 | 327 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 626 | 327 | AZUSA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 630 | 327 | LA GRANGE | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 631 | 327 | HUNTINGTON | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 636 | 327 | WENTZVILLE | Missouri | CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK | | More |
| 641 | 327 | KANAWHA | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS | | More |
| 646 | 327 | NEW YORK CITY ZONE | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 650 | 327 | PALO ALTO | California | PACIFIC BELL | RBOC | More |
| 651 | 327 | MINNEAPOLIS | Minnesota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 657 | 327 | HUNTITNBCH | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 660 | 327 | PARIS | Missouri | SPECTRA COMMUNICATIONS GROUP, LLC DBA CENTURYLINK | | More |
| 661 | 327 | BAKERSFIELD | California | PACIFIC BELL | RBOC | More |
| 662 | 327 | COLUMBUS | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 667 | 327 | CAMBRIDGE | Maryland | ONVOY, LLC - MD | | More |
| 669 | 327 | GILROY | California | METROPCS, INC. | | More |
| 678 | 327 | ATLANTA NORTHEAST | Georgia | LEVEL 3 COMMUNICATIONS, LLC - GA | CLEC | More |
| 681 | 327 | WHELNGZON1 | West Virginia | NUSO, LLC | | More |
| 682 | 327 | WEATHERFD | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 689 | 327 | KISSIMMEE | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 701 | 327 | TAPPEN | North Dakota | BEK COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 702 | 327 | UPPER MUDDY | Nevada | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 703 | 327 | ARCOLA | Virginia | VERIZON SOUTH, INC. - VA (CONTEL) | IND. TELCO | More |
| 704 | 327 | MARSHVILLE | North Carolina | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | CLEC | More |
| 705 | 327 | ORILLIA | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 327 | COLUMBUS | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 707 | 327 | OAKLAND | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 708 | 327 | BELLWOOD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 712 | 327 | RED OAK | Iowa | RSA 1 LIMITED PARTNERSHIP DBA CHAT MOBILITY | WIRELESS PROV | More |
| 713 | 327 | HOUSTON | Texas | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 714 | 327 | SANTA ANA | California | PACIFIC BELL | RBOC | More |
| 715 | 327 | FREDERIC | Wisconsin | CENTURYTEL NW WISCONSIN LLC DBA CENTURYLINK | IND. TELCO | More |
| 716 | 327 | ROCHESTER | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 717 | 327 | LANCASTER | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 718 | 327 | NYCZ 13 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 327 | COLORADO SPRINGS | Colorado | QWEST CORPORATION | RBOC | More |
| 720 | 327 | DENVER | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 724 | 327 | EXPORT -WESTMORELAN | Pennsylvania | WINDSTREAM PENNSYLVANIA, INC. | IND. TELCO | More |
| 725 | 327 | LAS VEGAS | Nevada | ONVOY SPECTRUM, LLC | | More |
| 727 | 327 | SAINT PETERSBURG | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 731 | 327 | MICHIE | Mississippi | LEVEL 3 COMMUNICATIONS, LLC - TN | CLEC | More |
| 732 | 327 | EATONTOWN | New Jersey | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 734 | 327 | ANN ARBOR | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 737 | 327 | HUTTO | Texas | ONVOY, LLC - TX | | More |
| 740 | 327 | COOPERDALE | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 747 | 327 | VAN NUYS | California | ONVOY, LLC - CA | | More |
| 754 | 327 | FTLAUDERDL | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 757 | 327 | NWPTNWSZN3 | Virginia | COX VIRGINIA TELCOM, INC. - VA | CLEC | More |
| 760 | 327 | PALM SPRINGS | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 762 | 327 | ROME | Georgia | COMCAST IP PHONE, LLC | | More |
| 763 | 327 | TWINCITIES | Minnesota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 765 | 327 | PERU | Indiana | LEVEL 3 COMMUNICATIONS, LLC - IN | CLEC | More |
| 769 | 327 | MAGNOLIA | Mississippi | AT&T CORP. | | More |
| 770 | 327 | ATLANTA SOUTH | Georgia | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 771 | 327 | WSHNGTNZN1 | District of Columbia | ONVOY, LLC - DC | | More |
| 773 | 327 | CHCZ 4 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 774 | 327 | OSTERVILLE | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 775 | 327 | RENO | Nevada | NEVADA BELL | RBOC | More |
| 778 | 327 | Vancouver | British Columbia | Bell West Inc. | | More |
| 779 | 327 | WARREN | Illinois | ONVOY, LLC | | More |
| 780 | 327 | Boyle | Alberta | Bell Mobility | WIRELESS PROV | More |
| 781 | 327 | SHARON | Massachusetts | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | | More |
| 785 | 327 | MAYETTA | Kansas | GIANT COMMUNICATIONS, INC. - KS | | More |
| 786 | 327 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 787 | 327 | SANTURCE | Puerto Rico | PUERTO RICO TELCO DBA CLARO PUERTO RICO | WIRELESS PROV | More |
| 801 | 327 | SALT LAKE | Utah | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | CLEC | More |
| 802 | 327 | NORTH TROY | Vermont | LEVEL 3 COMMUNICATIONS, LLC - VT | | More |
| 803 | 327 | ROCK HILL | South Carolina | COMPORIUM, INC. | IND. TELCO | More |
| 804 | 327 | RICHMOND | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 805 | 327 | SIMIVALLEY | California | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | | More |
| 806 | 327 | FLETCHER CARTER | Texas | POKA-LAMBRO TEL. COOP., INC. | IND. TELCO | More |
| 808 | 327 | KONA | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 810 | 327 | JEDDO | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 812 | 327 | BLOOMINGTON | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 813 | 327 | TAMPACEN | Florida | DELTACOM, INC. - FL | CLEC | More |
| 814 | 327 | ALTOONA | Pennsylvania | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 815 | 327 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 816 | 327 | AGENCY | Missouri | CSC WIRELESS, LLC | | More |
| 817 | 327 | ARLINGTON | Texas | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 818 | 327 | VAN NUYS | California | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 819 | 327 | ST ADOLPHE D HOWARD | Quebec | Bell Canada | IND. TELCO | More |
| 828 | 327 | HICKORY | North Carolina | CENTRAL TEL. CO. OF NC DBA CENTURYLINK | IND. TELCO | More |
| 830 | 327 | NEWBRANFLS | Texas | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | CAP | More |
| 832 | 327 | HOUSTON | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 843 | 327 | CHARLESTON | South Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 845 | 327 | SPRING VALLEY | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 847 | 327 | CHICAGO | Illinois | GLOBAL CROSSING LOCAL SERVICES, INC. - IL | CLEC | More |
| 848 | 327 | METUCHEN | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 850 | 327 | WALNUT HILL | Florida | FRONTIER COMMUNICATIONS OF THE SOUTH, LLC - FL | IND. TELCO | More |
| 856 | 327 | MILLVILLE | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 857 | 327 | NEWTON | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 858 | 327 | SNDG SNDG | California | NUSO, LLC | | More |
| 859 | 327 | LEXINGTON | Kentucky | TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY | | More |
| 860 | 327 | HARTFORD | Connecticut | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 862 | 327 | NEWARK | New Jersey | ADVANCED TELECOM SOLUTIONS, LLC | | More |
| 863 | 327 | TAMPA | Florida | LEVEL 3 TELECOM OF FLORIDA, LP - FL | CLEC | More |
| 864 | 327 | GREENVILLE | South Carolina | WINDSTREAM NUVOX, INC. | CLEC | More |
| 865 | 327 | WHITE PINE | Tennessee | ONVOY, LLC - TN | | More |
| 870 | 327 | JONESBORO | Arkansas | ONVOY SPECTRUM, LLC | | More |
| 872 | 327 | CHICGOZN04 | Illinois | ONVOY, LLC | | More |
| 901 | 327 | MEMPHIS | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 902 | 327 | Souris | Nova Scotia | TELUS Mobility | PCS | More |
| 903 | 327 | DENISON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 904 | 327 | JACKSONVILLE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 905 | 327 | ST CATHARINES THORO | Ontario | Bell Mobility | WIRELESS PROV | More |
| 906 | 327 | SAULT STE MARIE | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 908 | 327 | NEWARK | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 909 | 327 | LOS ANGELES - PAC W | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 910 | 327 | SNEADS FERRY | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 912 | 327 | WARNER ROBINS | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 913 | 327 | OVERLAND PARK | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 914 | 327 | WSCHSTZN01 | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 916 | 327 | SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 327 | NEW YORK CITY ZONE | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 918 | 327 | OKLAHOMA CITY | Oklahoma | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 919 | 327 | RALEIGH | North Carolina | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | CLEC | More |
| 920 | 327 | GREEN BAY | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 925 | 327 | BISHOP RANCH | California | PACIFIC BELL | RBOC | More |
| 928 | 327 | PRESCOTT | Arizona | VONAGE AMERICA LLC | | More |
| 929 | 327 | NWYRCYZN07 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 931 | 327 | WINCHESTER | Tennessee | POWERTEL NASHVILLE LICENSES, INC. | WIRELESS PROV | More |
| 936 | 327 | LIVINGSTON | Texas | LIVINGSTON TEL. CO. | IND. TELCO | More |
| 937 | 327 | SPRINGFIELD | Ohio | OHIO BELL TEL CO | RBOC | More |
| 939 | 327 | SANTURCE | Puerto Rico | SUNCOM DBA T-MOBILE USA | PCS | More |
| 940 | 327 | MINERAL WELLS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 941 | 327 | TAMPA | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 945 | 327 | GRANDPRARI | Texas | ONVOY, LLC - TX | | More |
| 947 | 327 | ORTONVILLE | Michigan | TON80 COMMUNICATIONS, LLC | | More |
| 949 | 327 | IRVINE | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 951 | 327 | HEMT SNJC | California | MATRIX TELECOM, LLC. S/I/I TNCI - CA | CLEC | More |
| 954 | 327 | FORT LAUDERDALE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 956 | 327 | MCALLEN | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 970 | 327 | NORWOOD | Colorado | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | IND. TELCO | More |
| 971 | 327 | BEAVERTON | Oregon | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 972 | 327 | GRAND PRAIRIE | Texas | METROPCS, INC. | | More |
| 973 | 327 | NEWARK | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 978 | 327 | LAWRENCE | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 979 | 327 | ANGLETON | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 980 | 327 | HEMBY BRIDGE | North Carolina | AIRESPRING, INC. | | More |
| 984 | 327 | DURHAM | North Carolina | BANDWIDTH.COM CLEC, LLC - NC | | More |
| 985 | 327 | COVINGTON | Louisiana | DELTACOM, INC. - LA | CLEC | More |
| 989 | 327 | SAGINAW | Michigan | AT&T CORP. | | More |
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