Area Code | Prefix | City/Switch Name (Click for city search) | State/Prov. Area Map | Telephone Company Web link | Telco Type | More Info |
|---|
| 201 | 372 | RUTHERFORD | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 372 | WSHNGTNZN1 | District of Columbia | LEVEL 3 TELECOM OF D.C., LLC - DC | CLEC | More |
| 203 | 372 | BRIDGEPORT | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 204 | 372 | FISHER BRANCH | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 372 | EUTAW | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 372 | SEATTLE | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 207 | 372 | TENANTSHBR | Maine | CONSOLIDATED COMM OF NO. NEW ENGLAND-ME | RBOC | More |
| 208 | 372 | IDAHOFALLS | Idaho | BLACKFOOT COMMUNICATIONS, INC. - MT | CLEC | More |
| 209 | 372 | YOSEMITE | California | PACIFIC BELL | RBOC | More |
| 210 | 372 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 372 | NWYRCYZN01 | New York | TC SYSTEMS, INC. - NY | CAP | More |
| 213 | 372 | LOS ANGELES - PAC W | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 214 | 372 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 372 | PHLDLPHZN1 | Pennsylvania | INTRADO COMMUNICATIONS, LLC | | More |
| 216 | 372 | CLEVELAND | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 217 | 372 | CHAMPAURBN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 218 | 372 | STURGEONLK | Minnesota | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | | More |
| 219 | 372 | WHITING | Indiana | ONVOY, LLC - IN | | More |
| 224 | 372 | LAKE VILLA | Illinois | AT&T CORP. | | More |
| 225 | 372 | BATONROUGE | Louisiana | TELEPORT COMMUNICATIONS AMERICA LA - LLC | | More |
| 226 | 372 | Oil Springs | Ontario | TELUS Integrated Communications | CLEC | More |
| 228 | 372 | PASCAGOULA | Mississippi | CENTURYLINK COMMUNICATIONS LLC - MS | CLEC | More |
| 229 | 372 | CEDAR SPG | Georgia | WINDSTREAM GEORGIA TELEPHONE, INC. | IND. TELCO | More |
| 231 | 372 | EVART | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 234 | 372 | CHATHAM | Ohio | ONVOY SPECTRUM, LLC | | More |
| 239 | 372 | LEHIGHACRS | Florida | IP HORIZON LLC | | More |
| 240 | 372 | GAITHERSBG | Maryland | METROPCS, INC. | | More |
| 248 | 372 | SOUTHFIELD | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 250 | 372 | SOUTH KAMLOOPS | British Columbia | TELUS | IND. TELCO | More |
| 251 | 372 | BELLEFONTN | Alabama | ONVOY SPECTRUM, LLC | | More |
| 252 | 372 | ELIZABETH CITY | North Carolina | ONVOY, LLC - NC | | More |
| 253 | 372 | KENT | Washington | QWEST CORPORATION | RBOC | More |
| 254 | 372 | POTTSVILLE | Texas | UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK | IND. TELCO | More |
| 256 | 372 | HUNTSVILLE | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 262 | 372 | SUSSEX | Wisconsin | LEVEL 3 TELECOM OF WISCONSIN, LP - WI | CLEC | More |
| 267 | 372 | QUAKERTOWN | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 269 | 372 | KALAMAZOO | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 270 | 372 | PLEASATRDG | Kentucky | AT&T CORP. | | More |
| 272 | 372 | BROOKSIDE | Pennsylvania | ONVOY SPECTRUM, LLC | | More |
| 281 | 372 | HSTNSUBURB | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 372 | Ajax-Pickering | Ontario | MTS Allstream Inc. | CLEC | More |
| 301 | 372 | WSNGTNZN16 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 372 | HOCKESSIN | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 303 | 372 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 372 | RIPLEY | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 372 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 372 | LUSELAND | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 372 | DOUGLAS | Wyoming | ONVOY, LLC - WY | | More |
| 308 | 372 | ROCKVILLE | Nebraska | NEBRASKA CENTRAL TEL. CO. | IND. TELCO | More |
| 309 | 372 | REYNOLDS | Illinois | REYNOLDS TEL. CO., INC. | IND. TELCO | More |
| 310 | 372 | REDONDO | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 312 | 372 | CHICGOZN01 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 313 | 372 | DETROITZN2 | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 314 | 372 | LADUE | Missouri | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | CLEC | More |
| 315 | 372 | SYRACUSE | New York | METROPCS, INC. | | More |
| 316 | 372 | WICHITA | Kansas | AIRESPRING, INC. | | More |
| 317 | 372 | INDIANAPLS | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 318 | 372 | MONROE | Louisiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | WIRELESS PROV | More |
| 319 | 372 | FT MADISON | Iowa | QWEST CORPORATION | RBOC | More |
| 320 | 372 | SANDSTONE | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 321 | 372 | MELBOURNE | Florida | FRACTEL, LLC | | More |
| 323 | 372 | LSAN DA 14 | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 325 | 372 | SAN SABA | Texas | CENTRAL TEXAS TEL. COOP., INC. | IND. TELCO | More |
| 330 | 372 | WARREN | Ohio | UNITED TEL. CO. OF OHIO DBA CENTURYLINK | IND. TELCO | More |
| 334 | 372 | TROY | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 336 | 372 | SPARTA | North Carolina | SKYLINE TEL. MEMBERSHIP CORP. | IND. TELCO | More |
| 337 | 372 | MERRYVILLE | Louisiana | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 346 | 372 | SPRING | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | CLEC | More |
| 347 | 372 | NWYRCYZN07 | New York | METROPCS, INC. | | More |
| 352 | 372 | GAINESVL | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 360 | 372 | DEWATO | Washington | INLAND TEL CO | IND. TELCO | More |
| 361 | 372 | PETTUS | Texas | COMMIO, LLC | | More |
| 385 | 372 | KAYSVILLE | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 386 | 372 | FLAGLERBCH | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 401 | 372 | NO KINGSTN | Rhode Island | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | CAP | More |
| 402 | 372 | WEST POINT | Nebraska | QWEST CORPORATION | RBOC | More |
| 403 | 372 | BASHAW | Alberta | TELUS | IND. TELCO | More |
| 404 | 372 | ATLANTA | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 405 | 372 | STILLWATER | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 406 | 372 | KREMLIN | Montana | TRIANGLE TEL. COOP. ASSN., INC. | IND. TELCO | More |
| 407 | 372 | ORLANDO | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 408 | 372 | SNJS NORTH | California | YMAX COMMUNICATIONS CORP. - CA | | More |
| 410 | 372 | TOWSON | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 372 | PTGSBNZN22 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 413 | 372 | WESTFIELD | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 414 | 372 | MILWAUKZN1 | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 415 | 372 | SNFC CNTRL | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 416 | 372 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 372 | WESTPLAINS | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 418 | 372 | New Richmond | Quebec | Bell Mobility | WIRELESS PROV | More |
| 419 | 372 | BOWLNGGREN | Ohio | BUCKEYE TELESYSTEM, INC. - OH | CAP | More |
| 423 | 372 | JELLICO | Tennessee | LEVEL 3 COMMUNICATIONS, LLC - TN | CLEC | More |
| 424 | 372 | W ANGELES | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 425 | 372 | BELLEVUE | Washington | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA | CLEC | More |
| 432 | 372 | KERMIT | Texas | ONVOY, LLC - TX | | More |
| 434 | 372 | CHASE CITY | Virginia | VERIZON SOUTH, INC. - VA (CONTEL) | IND. TELCO | More |
| 440 | 372 | NOROYALTON | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 442 | 372 | OCSD CRLS | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 443 | 372 | EDGEWOOD | Maryland | US LEC OF MARYLAND, INC. | CLEC | More |
| 450 | 372 | GRANBY | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 372 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 470 | 372 | ATLANTA | Georgia | US LEC OF GEORGIA, INC. | CLEC | More |
| 478 | 372 | TWIN CITY | Georgia | COMCAST IP PHONE, LLC | | More |
| 479 | 372 | ROGERS | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 480 | 372 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 484 | 372 | KEMBLESVL | Pennsylvania | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 501 | 372 | LITTLEROCK | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 502 | 372 | LOUISVILLE | Kentucky | AMERICAN MESSAGING SERVICES, LLC | | More |
| 503 | 372 | BEAVERTON | Oregon | TELEPORT COMMUNICATIONS AMERICA, LLC - OR | CLEC | More |
| 504 | 372 | MORGAN CITY | Louisiana | COMCAST IP PHONE, LLC | | More |
| 505 | 372 | WEBER CITY | New Mexico | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NM | CLEC | More |
| 506 | 372 | SALISBURY | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 372 | WORTHINGTN | Minnesota | FRONTIER COMMUNICATIONS OF MINNESOTA, INC. | IND. TELCO | More |
| 508 | 372 | WHITINSVL | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 509 | 372 | RICHLAND | Washington | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 510 | 372 | HAYWARD | California | ONVOY, LLC - CA | | More |
| 512 | 372 | AUSTIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 513 | 372 | CINCINNATI | Ohio | CINCINNATI BELL | IND. TELCO | More |
| 514 | 372 | Montreal | Quebec | Videotron General Partnership | CLEC | More |
| 515 | 372 | BOONE | Iowa | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 516 | 372 | NASSAUZN05 | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 517 | 372 | LANSING | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 518 | 372 | SCHENCTADY | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 372 | OWEN SOUND | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 372 | HARQUAHALA VALLEY | Arizona | COMCAST IP PHONE, LLC | | More |
| 530 | 372 | DAVIS | California | COMMIO, LLC | | More |
| 540 | 372 | FREDECKSBG | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 541 | 372 | NYSSA | Oregon | QWEST CORPORATION | RBOC | More |
| 551 | 372 | KEARNY | New Jersey | ONVOY, LLC - NJ | | More |
| 559 | 372 | VISALIA | California | AT&T CORP. | | More |
| 561 | 372 | BOCA RATON | Florida | WINDSTREAM NUVOX, INC. - FL | CLEC | More |
| 562 | 372 | DOWNEY | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 567 | 372 | FOREST | Ohio | ONVOY, LLC - OH | | More |
| 570 | 372 | SELINSGRV | Pennsylvania | VERIZON NORTH, INC. - PA (CONTEL) | IND. TELCO | More |
| 571 | 372 | BALTIMORE | Maryland | VERIZON VIRGINIA, INC. | RBOC | More |
| 573 | 372 | GRAVOIS ML | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 574 | 372 | WARSAW | Indiana | UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK | IND. TELCO | More |
| 575 | 372 | WEBER CITY | New Mexico | E.N.M.R. TEL COOP | IND. TELCO | More |
| 580 | 372 | HUGO | Oklahoma | UNITED STATES CELLULAR - OK | WIRELESS PROV | More |
| 585 | 372 | OLEAN | New York | PAETEC COMMUNICATIONS, INC. - NY | CLEC | More |
| 586 | 372 | ROMEO | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 601 | 372 | JACKSON | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 602 | 372 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 603 | 372 | CLAREMONT | New Hampshire | FREEDOM RING COMMUNICATIONS, LLC | CLEC | More |
| 604 | 372 | Cloverdale | British Columbia | Shaw Telecom Inc. | | More |
| 605 | 372 | WORTHING | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | IND. TELCO | More |
| 606 | 372 | STAFORDSVL | Kentucky | CELLULAR SERVICES, LLC - KY | | More |
| 607 | 372 | BINGHAMTON | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 608 | 372 | TOMAH | Wisconsin | CENTURYTEL MIDWEST-WI LLC NW DBA CENTURYLINK - NW | IND. TELCO | More |
| 609 | 372 | BORDENTOWN | New Jersey | COMCAST IP PHONE, LLC | | More |
| 610 | 372 | READING | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 372 | TWINCITIES | Minnesota | QWEST CORPORATION | RBOC | More |
| 613 | 372 | HARROWSMITH | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 372 | COLUMBUS | Ohio | OHIO BELL TEL CO | RBOC | More |
| 615 | 372 | NASHVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 616 | 372 | OSHTEMO | Michigan | ONVOY, LLCV - MI | | More |
| 617 | 372 | BOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 372 | BRIGHTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 619 | 372 | SNDG SNDG | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 620 | 372 | COOLIDGE | Kansas | PIONEER TEL. ASSN., INC. | IND. TELCO | More |
| 626 | 372 | PSDN PSDN | California | PACIFIC BELL | RBOC | More |
| 630 | 372 | BARTLETT | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 631 | 372 | SOUTHAMPTN | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 641 | 372 | ROCKWELL | Iowa | MCC TELEPHONY OF IOWA, LLC - IA | | More |
| 646 | 372 | NWYRCYZN01 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 650 | 372 | SAN MATEO | California | PACIFIC BELL | RBOC | More |
| 651 | 372 | NORTH BRCH | Minnesota | ONVOY, LLC - MN | | More |
| 657 | 372 | HUNTITNBCH | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 660 | 372 | MOBERLY | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 661 | 372 | BAKERSFIELD | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 662 | 372 | TUPELO | Mississippi | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | WIRELESS PROV | More |
| 667 | 372 | CAMBRIDGE | Maryland | CORE COMMUNICATIONS, INC.- MD | CLEC | More |
| 678 | 372 | ATLANTA NORTHEAST | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 681 | 372 | RAVENSWOOD | West Virginia | BANDWIDTH.COM CLEC, LLC - WV | | More |
| 682 | 372 | ARLINGTON | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 701 | 372 | COLFAX | North Dakota | RED RIVER RURAL TEL ASSN DBA RED RIVER COMM - ND | IND. TELCO | More |
| 702 | 372 | HENDERSON | Nevada | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 703 | 372 | ENGLESIDE | Maryland | STARPOWER COMMUNICATIONS, LLC - VA | CLEC | More |
| 704 | 372 | CHARLOTTE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 372 | HEARST | Ontario | Northern Telephone Ltd. | IND. TELCO | More |
| 706 | 372 | ATHENS | Georgia | METROPCS, INC. | | More |
| 707 | 372 | FAIRFIELD-SUISUN | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 708 | 372 | SUMMIT | Illinois | METROPCS, INC. | | More |
| 712 | 372 | CORRECTIONVILLE | Iowa | QWEST CORPORATION | RBOC | More |
| 713 | 372 | HOUSTON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 372 | WESTMINSTER | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 715 | 372 | IRON RIVER | Wisconsin | CHEQUAMEGON COMMUNICATIONS COOPERATIVE, INC. | IND. TELCO | More |
| 716 | 372 | OLEAN | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 717 | 372 | CHAMBERSBURG | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 718 | 372 | NYCZ 7 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 372 | PENROSE | Colorado | QWEST CORPORATION | RBOC | More |
| 720 | 372 | AURORA | Colorado | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 724 | 372 | GROVE CITY | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 727 | 372 | NEW PORT RICHEY | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 732 | 372 | NEW BRUNSWICK | New Jersey | LEVEL 3 COMMUNICATIONS, LLC - NJ | CLEC | More |
| 734 | 372 | ANN ARBOR | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 737 | 372 | BUCHANNDAM | Texas | TWILIO INTERNATIONAL, INC. | | More |
| 740 | 372 | OTWAY | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 757 | 372 | PORTSMOUTH | Virginia | LEVEL 3 COMMUNICATIONS, LLC - VA | CLEC | More |
| 760 | 372 | TRONA | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 762 | 372 | SUMMERVL | Georgia | ONVOY, LLC - GA | | More |
| 765 | 372 | MUNCIE | Indiana | TELEPORT COMMUNICATIONS AMERICA, LLC - IN | CAP | More |
| 769 | 372 | MERIDIAN | Mississippi | TON80 COMMUNICATIONS, LLC | | More |
| 770 | 372 | ATLANTA | Georgia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | CLEC | More |
| 773 | 372 | CHICAGO ZONE 1 | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 774 | 372 | MANSFIELD | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 775 | 372 | LATHROP WELLS | Nevada | NEVADA BELL | RBOC | More |
| 778 | 372 | Vancouver | British Columbia | MTS Allstream Inc. | CLEC | More |
| 779 | 372 | DIXON | Illinois | CALLWORKS CORPORATION | | More |
| 780 | 372 | BASHAW | Alberta | TELUS | IND. TELCO | More |
| 781 | 372 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 785 | 372 | RUSH CENTER | Kansas | GOLDEN BELT TEL. ASSN., INC. | IND. TELCO | More |
| 786 | 372 | MIAMI | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 787 | 372 | SANTURCE | Puerto Rico | PUERTO RICO TELCO DBA CLARO PUERTO RICO | WIRELESS PROV | More |
| 801 | 372 | PROVO | Utah | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | WIRELESS PROV | More |
| 802 | 372 | GRAND ISLE | Vermont | CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY | RBOC | More |
| 803 | 372 | ROCK HILL | South Carolina | COMPORIUM, INC. | IND. TELCO | More |
| 804 | 372 | CHASE CITY | Virginia | BANDWIDTH.COM CLEC, LLC - VA | | More |
| 805 | 372 | THOUSAND OAKS | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 806 | 372 | AMARILLO DRAKE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 808 | 372 | HONOLULU | Hawaii | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 810 | 372 | ROMEO | Michigan | TELEPORT COMMUNICATIONS GROUP AMERICA - MI | CAP | More |
| 812 | 372 | COLUMBUS | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 813 | 372 | TAMPACEN | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 814 | 372 | DUBOIS | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 815 | 372 | LOCKPORT | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 816 | 372 | KANSAS CITY | Missouri | GLOBAL CROSSING LOCAL SERVICES, INC. - MO | CLEC | More |
| 817 | 372 | DALLAS | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 818 | 372 | VAN NUYS | California | AMERICAN MESSAGING SERVICES, LLC | | More |
| 819 | 372 | TROIS RIVIERES | Quebec | Bell Canada | IND. TELCO | More |
| 828 | 372 | BLOWING RK | North Carolina | AT&T CORP. | | More |
| 830 | 372 | SEGUIN FRANKLIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 831 | 372 | MONTEREY | California | PACIFIC BELL | RBOC | More |
| 832 | 372 | HOUSTON | Texas | METROPCS, INC. | | More |
| 838 | 372 | GREENVILLE | New York | TON80 COMMUNICATIONS, LLC | | More |
| 843 | 372 | KINGSTREE | South Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 845 | 372 | POUGHKEPSI | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 847 | 372 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 848 | 372 | METUCHEN | New Jersey | TON80 COMMUNICATIONS, LLC | | More |
| 850 | 372 | MARIANNA | Florida | CENTURYLINK OF FLORIDA, INC. (CENTRAL) | IND. TELCO | More |
| 856 | 372 | MOORESTOWN | New Jersey | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | CAP | More |
| 857 | 372 | QUINCY | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 858 | 372 | LA JOLLA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 859 | 372 | FLORENCE | Kentucky | CINCINNATI BELL | IND. TELCO | More |
| 860 | 372 | NEW LONDON | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 862 | 372 | NEWARK | New Jersey | OMNIPOINT COMMUNICATIONS, INC. - NJ | WIRELESS PROV | More |
| 863 | 372 | MULBERRY | Florida | TON80 COMMUNICATIONS, LLC | | More |
| 864 | 372 | LIBERTY | South Carolina | CHARTER FIBERLINK SC-CCO, LLC - SC | | More |
| 865 | 372 | LAKE CITY | Tennessee | US LEC OF TENNESSEE, INC. | CLEC | More |
| 870 | 372 | CLARENDON | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 872 | 372 | CHICGOZN05 | Illinois | ONVOY, LLC | | More |
| 901 | 372 | MEMPHIS | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 902 | 372 | Souris | Nova Scotia | Bragg Communications Inc. | | More |
| 903 | 372 | TYLER | Texas | METROPCS, INC. | | More |
| 904 | 372 | JACKSONVILLE | Florida | COMCAST IP PHONE, LLC | | More |
| 905 | 372 | COBOURG | Ontario | Bell Canada | IND. TELCO | More |
| 906 | 372 | GWINN | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 907 | 372 | EIELSON AFB | Alaska | ACS OF ALASKA, INC. | IND. TELCO | More |
| 908 | 372 | ELIZABETH | New Jersey | PAETEC COMMUNICATIONS, INC. - NJ | CLEC | More |
| 909 | 372 | CORONA | California | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | | More |
| 910 | 372 | KENANSVILLE | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 912 | 372 | CEDAR SPRINGS | Georgia | CORETEL GEORGIA, INC. - GA | | More |
| 913 | 372 | ATCHISON | Kansas | RAINBOW COMMUNICATIONS, LLC - KS | | More |
| 914 | 372 | WHITE PLAINS | New York | AT&T - LOCAL | CLEC | More |
| 915 | 372 | SAN SABA | Texas | CENTRAL TEXAS TEL. COOP., INC. | IND. TELCO | More |
| 916 | 372 | WEST SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 372 | NEW YORK CITY ZONE | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 918 | 372 | RIPLEY | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 919 | 372 | APEX | North Carolina | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | CLEC | More |
| 920 | 372 | GREEN BAY | Wisconsin | GLOBAL CROSSING TELEMANAGEMENT, INC. - WI | CLEC | More |
| 925 | 372 | MARTINEZ | California | PACIFIC BELL | RBOC | More |
| 928 | 372 | HARQUAHALA VALLEY | Arizona | ARIZONA TEL. CO. | IND. TELCO | More |
| 929 | 372 | NWYRCYZN10 | New York | METROPCS, INC. | | More |
| 931 | 372 | COOKEVILLE | Tennessee | CITIZENS COMM CO TN DBA FRONTIER COMM OF TN, LLC | IND. TELCO | More |
| 936 | 372 | WALLER | Texas | SOUTHWESTERN BELL | RBOC | More |
| 937 | 372 | XENIA | Ohio | OHIO BELL TEL CO | RBOC | More |
| 939 | 372 | AGUADILLA | Puerto Rico | SUNCOM DBA T-MOBILE USA | PCS | More |
| 940 | 372 | GRAND PRARIE | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 941 | 372 | SARASOTA | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 949 | 372 | NEWPORT BEACH | California | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | CLEC | More |
| 951 | 372 | CORONA | California | PACIFIC BELL | RBOC | More |
| 954 | 372 | FTLAUDERDL | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 956 | 372 | HARLINGEN | Texas | AT&T CORP. | | More |
| 970 | 372 | DENVER | Colorado | LEVEL 3 COMMUNICATIONS, LLC - CO | CLEC | More |
| 971 | 372 | STAYTON | Oregon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | | More |
| 972 | 372 | DALLAS (MFS) | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 973 | 372 | NEWARK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 372 | HAVERHILL | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 980 | 372 | STANLEY | North Carolina | BANDWIDTH.COM CLEC, LLC - NC | | More |
| 984 | 372 | CLAYTON | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 985 | 372 | MORGAN CITY | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 989 | 372 | SAGINAW | Michigan | BANDWIDTH.COM CLEC, LLC - MI | | More |
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