Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 345 | RIDGEWOOD | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 202 | 345 | WSHNGTNZN1 | Maryland | SPRINT SPECTRUM L.P. | PCS | More |
| 203 | 345 | BRIDGEPORT | Connecticut | CABLEVISION LIGHTPATH, INC. - CT | CLEC | More |
| 204 | 345 | LAC DU BONNET | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 345 | TUSCALOOSA | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 345 | SEATTLE | Washington | QWEST CORPORATION | RBOC | More |
| 207 | 345 | MECHANCFLS | Maine | NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - ME | RBOC | More |
| 208 | 345 | BOISE | Idaho | QWEST CORPORATION | RBOC | More |
| 209 | 345 | MODESTO | California | SPRINT SPECTRUM L.P. | PCS | More |
| 210 | 345 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 345 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 345 | LSAN DA 01 | California | PACIFIC BELL | RBOC | More |
| 214 | 345 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 345 | DOYLESTOWN | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 217 | 345 | CHARLESTON | Illinois | ILLINOIS CONSOLIDATED TELEPHONE CO. | IND. TELCO | More |
| 218 | 345 | ALBORN | Minnesota | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | | More |
| 219 | 345 | ROSELAWN | Indiana | NORTHWESTERN INDIANA TELEPHONE CO., INC. | IND. TELCO | More |
| 224 | 345 | ARLIGTNHTS | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 226 | 345 | Windsor | Ontario | TELUS Mobility | PCS | More |
| 228 | 345 | BAYSTLOUIS | Mississippi | GULFPINES COMMUNICATIONS LLC - MS | | More |
| 229 | 345 | FITZGERALD | Georgia | MCC TELEPHONY OF GEORGIA, LLC - GA | | More |
| 231 | 345 | REED CITY | Michigan | LUCRE, INC. | CLEC | More |
| 240 | 345 | ASHTON238 | Maryland | LEVEL 3 COMMUNICATIONS, LLC - MD | CLEC | More |
| 248 | 345 | NORTHVILLE | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 250 | 345 | FAIRMONT HOT SPRING | British Columbia | TELUS | IND. TELCO | More |
| 251 | 345 | MOBILE | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 252 | 345 | AULANDER | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 253 | 345 | TACOMAWVLY | Washington | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- WA | | More |
| 256 | 345 | DECATUR | Alabama | POWERTEL BIRMINGHAM LICENSES, INC. | WIRELESS PROV | More |
| 262 | 345 | MENOMONFLS | Wisconsin | TDS METROCOM INC. - WI | CLEC | More |
| 267 | 345 | PHLDLPHZN4 | Pennsylvania | ALLEGIANCE TELECOM OF PENNSYLVANIA, INC. | CLEC | More |
| 269 | 345 | KALAMAZOO | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 270 | 345 | FARMINGTON | Kentucky | WEST KENTUCKY RURAL TELEPHONE COOP. CORP., INC. | IND. TELCO | More |
| 276 | 345 | RICHLANDS | Virginia | BRISTOL VIRGINIA UTILITIES - VA | | More |
| 281 | 345 | LANGHAMCRK | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 345 | Dundas | Ontario | Rogers Communications Partnership (Cable) | CLEC | More |
| 301 | 345 | WSNG236Z13 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 345 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. | WIRELESS PROV | More |
| 303 | 345 | DENVER | Colorado | ICG TELECOM GROUP - CO | CLEC | More |
| 304 | 345 | CHRLSTNZN1 | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 345 | MIAMI | Florida | SPRINT SPECTRUM L.P. | PCS | More |
| 306 | 345 | PENSE | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 345 | LANDER | Wyoming | UNION TELEPHONE COMPANY | | More |
| 308 | 345 | MCCOOK | Nebraska | QWEST CORPORATION | RBOC | More |
| 309 | 345 | GALESBURG | Illinois | GALLATIN RIVER COMMUNICATIONS DBA CENTURYLINK | IND. TELCO | More |
| 310 | 345 | CMTN GRDN | California | SPRINT SPECTRUM L.P. | PCS | More |
| 312 | 345 | CHICGOZN01 | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 313 | 345 | DETROITZN4 | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 314 | 345 | ST LOUIS | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 315 | 345 | SYRACUSE | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 316 | 345 | TOWANDA | Kansas | SPRINT SPECTRUM L.P. | PCS | More |
| 317 | 345 | INDIANAPLS | Indiana | SPRINT SPECTRUM L.P. | PCS | More |
| 318 | 345 | MONROE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 345 | REINBECK | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH | | More |
| 320 | 345 | ST CLOUD | Minnesota | BROOKS FIBER COMMUNICATIONS - MN | CLEC | More |
| 321 | 345 | MELBOURNE | Florida | BRIGHT HOUSE NTWS INFORMATION SVCS (FLORIDA) - FL | | More |
| 323 | 345 | LSAN DA 02 | California | MPOWER COMMUNICATIONS CORP - CA | CLEC | More |
| 330 | 345 | WOOSTER | Ohio | UNITED TEL. CO. OF OHIO - CENTURYLINK | IND. TELCO | More |
| 334 | 345 | MARION | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 336 | 345 | WINSTN SAL | North Carolina | SPRINT SPECTRUM L.P. | PCS | More |
| 337 | 345 | LK CHARLES | Louisiana | SPRINT SPECTRUM L.P.- LA | PCS | More |
| 347 | 345 | NWYRCYZN08 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 352 | 345 | BROOKSVL | Florida | METRO PCS, INC. | | More |
| 360 | 345 | CHEHALIS | Washington | RAINIER CONNECT, INC. - WA | CLEC | More |
| 361 | 345 | INGLESIDE | Texas | ICG CHOICE COM, L.P. - TX | CLEC | More |
| 385 | 345 | SALT LAKE | Utah | QWEST CORPORATION | RBOC | More |
| 386 | 345 | OAK HILL | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 401 | 345 | PROVIDENCE | Massachusetts | SPRINT SPECTRUM L.P. | PCS | More |
| 402 | 345 | OMAHA | Nebraska | QWEST CORPORATION | RBOC | More |
| 403 | 345 | COALDALE | Alberta | TELUS | IND. TELCO | More |
| 404 | 345 | ATLANTA | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 405 | 345 | EL RENO | Oklahoma | WESTERN COMMUNICATIONS, INC DBA LOGIX COMM - OK | CLEC | More |
| 406 | 345 | GLENDIVE | Montana | MID-RIVERS TELEPHONE COOPERATIVE, INC. | CLEC | More |
| 407 | 345 | ORLANDO | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 408 | 345 | SNJS WEST | California | PACIFIC BELL | RBOC | More |
| 409 | 345 | WEST COLUMBIA | Texas | CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK | IND. TELCO | More |
| 410 | 345 | PIKESVILLE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 345 | PTTSBGZON8 | Pennsylvania | CHOICE ONE COMMUNICATIONS, INC. - PA | CLEC | More |
| 413 | 345 | AMHERST | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 414 | 345 | MILWAUKZN1 | Wisconsin | AMERITECH WISCONSIN | RBOC | More |
| 415 | 345 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 416 | 345 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 345 | BUFFALO | Missouri | CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK | | More |
| 418 | 345 | ST GEDEON | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 345 | TOLEDO | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 423 | 345 | SURGOINSVL | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 424 | 345 | CULVERCITY | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 425 | 345 | EVERETT | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 432 | 345 | SANDERSON | Texas | BIG BEND TELEPHONE CO., INC. | IND. TELCO | More |
| 440 | 345 | VICTORY | Ohio | MCI WORLDCOM COMMUNICATIONS, INC. - OH | CLEC | More |
| 442 | 345 | HOLTVILLE | California | TELCENTRIS COMMUNICATIONS, LLC - CA | | More |
| 443 | 345 | ABERDEEN | Maryland | LEVEL 3 COMMUNICATIONS, LLC - MD | CLEC | More |
| 450 | 345 | Pierreville | Quebec | 9164-3122 Quebec inc | | More |
| 469 | 345 | DALLAS | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 470 | 345 | ATLANTA NE | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 478 | 345 | MACON | Georgia | YMAX COMMUNICATIONS CORP. - GA | | More |
| 479 | 345 | NATURALDAM | Arkansas | SPRINT SPECTRUM L.P. | PCS | More |
| 480 | 345 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 345 | READING | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 501 | 345 | PLEASANTPL | Arkansas | CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV | | More |
| 502 | 345 | LOUISVILLE | Kentucky | POWERTEL KENTUCKY LICENSES, INC. | | More |
| 503 | 345 | PORTLAND | Oregon | GLOBAL CROSSING LOCAL SERVICES,INC.-OR | CLEC | More |
| 504 | 345 | HAMMOND | Louisiana | SPRINT SPECTRUM L.P. | PCS | More |
| 505 | 345 | ALBUQURQUE | New Mexico | QWEST CORPORATION | RBOC | More |
| 506 | 345 | Cocagne | New Brunswick | Rogers Communications Partnership (Cable) | | More |
| 507 | 345 | MANKATO | Minnesota | MANKATO CITIZENS TELEPHONE CO. DBA HICKORYTECH | IND. TELCO | More |
| 508 | 345 | BROCKTON | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 509 | 345 | WILSON CRK | Washington | CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | IND. TELCO | More |
| 510 | 345 | OKLD MN-PD | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 512 | 345 | AUSTIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 513 | 345 | CINCINNATI | Ohio | CINCINNATI BELL, INC. | IND. TELCO | More |
| 514 | 345 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 345 | DES MOINES | Iowa | QWEST CORPORATION | RBOC | More |
| 516 | 345 | NASSAUZN08 | New York | GLOBAL CROSSING LOCAL SERVICES, INC.-NY | CAP | More |
| 517 | 345 | DIMONDALE | Michigan | BROOKS FIBER COMMUNICATIONS OF MICHIGAN - MI | CAP | More |
| 518 | 345 | GLENSFALLS | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 519 | 345 | DUBLIN | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 345 | YUMA | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 530 | 345 | CHICO | California | PACIFIC BELL | RBOC | More |
| 540 | 345 | ROANOKE | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 541 | 345 | EUGENE | Oregon | QWEST CORPORATION | RBOC | More |
| 559 | 345 | LEMOORE | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 561 | 345 | PORT ST LUCIE | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 562 | 345 | NORWALK | California | PACIFIC BELL - CLEC | CLEC | More |
| 563 | 345 | DAVENPORT | Iowa | CS TECHNOLOGIES, INC. - IA | | More |
| 570 | 345 | PINE GROVE | Pennsylvania | VERIZON NORTH INC.-PA (QUAKER ST) | IND. TELCO | More |
| 571 | 345 | WSNGTNZN08 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 573 | 345 | CLIMAX SPG | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 574 | 345 | HAMLET | Indiana | SPRINT COMMUNICATIONS COMPANY, L.P. - IN | CLEC | More |
| 575 | 345 | ALBUQUERQUE | New Mexico | US WEST COMMUNICATIONS - MOUNTAIN BELL - NM | RBOC | More |
| 580 | 345 | SOPER | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 585 | 345 | BATAVIA | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 586 | 345 | MT CLEMENS | Michigan | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 601 | 345 | BROOKHAVEN | Mississippi | POWERTEL MEMPHIS LICENSES, INC. | WIRELESS PROV | More |
| 602 | 345 | PHOENIX | Arizona | TELEPORT COMMUNICATIONS GROUP - PHOENIX | CAP | More |
| 603 | 345 | MERRIMACK | New Hampshire | UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE | WIRELESS PROV | More |
| 604 | 345 | Vancouver | British Columbia | Bell Mobility | WIRELESS PROV | More |
| 605 | 345 | WEBSTER | South Dakota | INTERSTATE TELECOM. COOP., INC. - SOUTH DAKOTA | IND. TELCO | More |
| 607 | 345 | CORTLAND | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 608 | 345 | MADISON | Wisconsin | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | WIRELESS PROV | More |
| 609 | 345 | ATLNTIC CY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 610 | 345 | WEST GROVE | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 345 | TWINCITIES | Minnesota | NEUTRAL TANDEM-MINNESOTA, LLC - MN | | More |
| 613 | 345 | BROCKVILLE | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 345 | HILLIARD | Ohio | NUVOX COMMUNICATIONS OF OHIO, INC. - OH | | More |
| 615 | 345 | NASHVILLE | Tennessee | XO TENNESSEE, INC. | CAP | More |
| 616 | 345 | KALAMAZOO | Michigan | XO COMMUNICATIONS SERVICES, INC. - MI | CLEC | More |
| 617 | 345 | BOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 345 | COLLINSVL | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 619 | 345 | DULZURA | California | U.S. TELEPACIFIC CORP. - CA | CLEC | More |
| 620 | 345 | MOUNDRIDGE | Kansas | MOUNDRIDGE TELEPHONE CO. | IND. TELCO | More |
| 626 | 345 | PSDN PSDN | California | PACIFIC BELL | RBOC | More |
| 630 | 345 | GENEVA | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 631 | 345 | YAPHANK | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 636 | 345 | HARVESTER | Missouri | MCI WORLDCOM COMMUNICATIONS, INC - MO | CLEC | More |
| 641 | 345 | NEVINVILLE | Iowa | COON VALLEY COOPERATIVE TELEPHONE ASSN., INC. | IND. TELCO | More |
| 646 | 345 | MANHATTAN | New York | SPRINT SPECTRUM L.P. | PCS | More |
| 647 | 345 | Toronto | Ontario | Rogers Communications Partnership (Cable) | | More |
| 650 | 345 | SAN MATEO | California | PACIFIC BELL | RBOC | More |
| 651 | 345 | LAKE CITY | Minnesota | EMBARQ MINNESOTA DBA CENTURYLINK | IND. TELCO | More |
| 660 | 345 | BRAYMER | Missouri | GREEN HLS ARE CELL TELCO DBA GREEN HLS TELECOM SVC | CLEC | More |
| 661 | 345 | BAKERSFIELD: MAIN D | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 662 | 345 | TUTWILER | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 678 | 345 | ADAIRSVILLE | Georgia | SPRINT SPECTRUM L.P. | PCS | More |
| 701 | 345 | PETERSBURG | North Dakota | POLAR COMMUNICATIONS MUTUAL AID CORP. | IND. TELCO | More |
| 702 | 345 | MESQUITE | Nevada | RIO VIRGIN TELEPHONE CO., INC. | IND. TELCO | More |
| 703 | 345 | WASHINGTON | District of Columbia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 704 | 345 | CHARLOTTE | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 705 | 345 | ORILLIA | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 707 | 345 | FREMONT | California | XO CALIFORNIA, INC. | CLEC | More |
| 708 | 345 | BELLWOOD | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 713 | 345 | HOUSTON CLAY | Texas | MCI WORLDCOM COMMUNICATIONS, INC. - TX | CLEC | More |
| 714 | 345 | ANAHEIM | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 715 | 345 | STEVENS POINT | Wisconsin | AMERITECH WISCONSIN | RBOC | More |
| 716 | 345 | BATAVIA | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 717 | 345 | LITTLESTOWN | Pennsylvania | UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK | IND. TELCO | More |
| 718 | 345 | NYCZ 6 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 345 | CANON CITY | Colorado | BRESNAN BROADBAND OF COLORADO, LLC - CO | | More |
| 720 | 345 | DENVER | Colorado | ZIPPYTECH INCORPORATED | | More |
| 724 | 345 | BUFFALO | Pennsylvania | VERIZON NORTH INC.-PA (QUAKER ST) | IND. TELCO | More |
| 727 | 345 | SAINT PETERSBURG | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
| 731 | 345 | BELLS | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 732 | 345 | RED BANK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 345 | DETROIT | Michigan | XO COMMUNICATIONS SERVICES, INC. - MI | CLEC | More |
| 740 | 345 | NEWARK | Ohio | WINDSTREAM OHIO, INC. | IND. TELCO | More |
| 757 | 345 | NORFOLK | Virginia | COX VIRGINIA TELCOM, INC. - VA | CLEC | More |
| 760 | 345 | BERMUDA DUNES | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 765 | 345 | KNIGHTSTOWN | Indiana | UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK | IND. TELCO | More |
| 770 | 345 | CANTON HOLLY SPRING | Georgia | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | IND. TELCO | More |
| 772 | 345 | PORT ST LUCIE | Florida | HOME TOWN TELEPHONE, LLC - FL | | More |
| 773 | 345 | CHICAGO ZONE | Illinois | ALLEGIANCE TELECOM, INC. - IL | CLEC | More |
| 774 | 345 | HOLDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 775 | 345 | VERDI | Nevada | NEVADA BELL | RBOC | More |
| 780 | 345 | Sexsmith | Alberta | MTS Allstream Inc. | CLEC | More |
| 781 | 345 | MASSACHUSETTS | Massachusetts | XO MASSACHUSETTS, INC. | CLEC | More |
| 785 | 345 | OSBORNE KANSAS | Kansas | RURAL TELEPHONE SERVICE CO., INC. | IND. TELCO | More |
| 786 | 345 | MIAMI | Florida | PAETEC COMMUNICATIONS, INC. - FL | CLEC | More |
| 787 | 345 | CAGUAS | Puerto Rico | SPRINT SPECTRUM L.P. | PCS | More |
| 801 | 345 | SALT LAKE | Utah | ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - UT | CLEC | More |
| 802 | 345 | RUTLAND | Vermont | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VT | WIRELESS PROV | More |
| 803 | 345 | CHAPIN-LITTLE MOUNT | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 804 | 345 | RICHMOND | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 805 | 345 | SANTA MARIA | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 806 | 345 | AMARILLO DRAKE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 807 | 345 | THUNDER BAY | Ontario | Thunder Bay Telephone | IND. TELCO | More |
| 808 | 345 | WPHUHIAHCM0 | Hawaii | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI | WIRELESS PROV | More |
| 812 | 345 | BLOOMINGTON | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 813 | 345 | TAMPA | Florida | AT&T LOCAL | CLEC | More |
| 814 | 345 | WINBURNE | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 815 | 345 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 816 | 345 | MEDFORD | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 817 | 345 | FORT WORTH EDISON | Texas | AT&T LOCAL | CLEC | More |
| 818 | 345 | RESEDA | California | PACIFIC BELL | RBOC | More |
| 819 | 345 | SHERBROOKE | Quebec | TELUS Mobility | PCS | More |
| 828 | 345 | HICKORY | North Carolina | CENTRAL TEL. CO. OF NORTH CAROLINA DBA CENTURYLINK | IND. TELCO | More |
| 830 | 345 | SAN ANTONIO | Texas | TEX-LINK COMMUNICATIONS, INC. - TX | CLEC | More |
| 831 | 345 | SANTA CRUZ | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 832 | 345 | CLEVELAND | Texas | FITCH, F. CARY | WIRELESS | More |
| 843 | 345 | CHARLESTON | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 845 | 345 | POUGHKEPSI | New York | YMAX COMMUNICATIONS CORP. - NY | | More |
| 847 | 345 | BUFFALO GROVE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 850 | 345 | FORT WALTON BEACH | Florida | POWERTEL JACKSONVILLE LICENSES, INC. | WIRELESS PROV | More |
| 856 | 345 | WOODBURY | New Jersey | NETCARRIER TELECOM, INC. - NJ | | More |
| 857 | 345 | HYDE PARK | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 858 | 345 | SAN DIEGO | California | COX CALIFORNIA TELCOM, L.L.C. - CA | CLEC | More |
| 859 | 345 | SPRINGFIELD | Kentucky | SE ACQUISITIONS, LLC DBA LIGHTYEAR NTWK SOL OF KY | CAP | More |
| 860 | 345 | HADDAM | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 862 | 345 | MORRISTOWN | New Jersey | CTC COMMUNICATIONS CORP., DBA CT COMM CORP - NJ | | More |
| 864 | 345 | SPARTANBURG | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 865 | 345 | TATE SPG | Tennessee | CHARTER FIBERLINK - TENNESSEE, LLC - TN | | More |
| 870 | 345 | ARKADELPHIA | Arkansas | BANDWIDTH.COM CLEC, LLC - AR | | More |
| 901 | 345 | MEMPHIS | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 902 | 345 | LOUISDALE | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 345 | ROANE | Texas | GTE-SW DBA VERIZON SW INC.-TX (CONTEL) | IND. TELCO | More |
| 904 | 345 | JACKSONVL | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 905 | 345 | ST CATHARINES THORO | Ontario | Rogers Communications Partnership (Cable) | CLEC | More |
| 906 | 345 | MARQUETTE | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 907 | 345 | ANCHORAGE | Alaska | ACS OF ANCHORAGE, INC. | IND. TELCO | More |
| 908 | 345 | NEWARK | New Jersey | XO NEW JERSEY, INC. | CLEC | More |
| 909 | 345 | RIVERSIDE | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 910 | 345 | LUMBERTON | North Carolina | BUSINESS TELECOM INC. - NC | CLEC | More |
| 912 | 345 | NICHOLLS | Georgia | ALMA TELEPHONE CO., INC. | IND. TELCO | More |
| 913 | 345 | OVERLAND PARK | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 914 | 345 | WCHZ 7 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 915 | 345 | SANDERSON | Texas | SBC INTERNET SERVICES, INC. | | More |
| 916 | 345 | FOLSOM | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 917 | 345 | NEW YORK CITY ZONE | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 918 | 345 | TULSA | Oklahoma | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | | More |
| 919 | 345 | RALEIGH | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 920 | 345 | WISCONSIN | Wisconsin | TELEPORT COMMUNICATIONS GROUP - MILWAUKEE | CAP | More |
| 925 | 345 | DANVILLE | California | AMERICAN MESSAGING (AM), INC. | | More |
| 928 | 345 | YUMA | Arizona | QWEST CORPORATION | RBOC | More |
| 929 | 345 | NWYRCYZN07 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 931 | 345 | FAYETTEVILLE | Tennessee | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 936 | 345 | CONROE | Texas | KMC TELECOM II, INC. - TX | CLEC | More |
| 937 | 345 | ABERDEEN | Ohio | AMERICAN MESSAGING (AM), INC. | | More |
| 940 | 345 | WOODSON | Texas | BRAZOS TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 941 | 345 | TAMPA | Florida | TW TELECOM OF FLORIDA L/P. - FL | CLEC | More |
| 949 | 345 | IRVINE | California | TELCENTRIS COMMUNICATIONS, LLC - CA | | More |
| 951 | 345 | PERRIS | California | SPRINT SPECTRUM L.P. | PCS | More |
| 952 | 345 | TWIN CITIES | Minnesota | ESCHELON TELECOM OF MINNESOTA, INC. - MN | | More |
| 954 | 345 | POMPANO BEACH | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 956 | 345 | MCALLEN | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 970 | 345 | AKRON | Colorado | CENTURYTEL OF EAGLE, INC. DBA CENTRUYLINK | IND. TELCO | More |
| 972 | 345 | DALLAS | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 973 | 345 | PATERSON ARMORY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 345 | FITCHBURG | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 979 | 345 | WEST COLUMBIA | Texas | CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK | IND. TELCO | More |
| 980 | 345 | CHARLOTTE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 985 | 345 | HAMMOND | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 989 | 345 | WEST BRANCH | Michigan | AMERITECH MICHIGAN | RBOC | More |
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