Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 745 | HACKENSACK | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 202 | 745 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON, DC INC. | RBOC | More |
| 203 | 745 | NEW HAVEN | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 204 | 745 | CARMAN | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 745 | BIRMINGHAM | Alabama | POWERTEL BIRMINGHAM LICENSES, INC. | WIRELESS PROV | More |
| 206 | 745 | RICHMNDBCH | Washington | CBEYOND COMMUNICATIONS, LLC - WA | | More |
| 207 | 745 | BANGOR | Maine | BELL ATLANTIC NYNEX MOBILE | WIRELESS PROV | More |
| 208 | 745 | RIGBY | Idaho | QWEST CORPORATION | RBOC | More |
| 209 | 745 | GALT | California | PACIFIC BELL | RBOC | More |
| 210 | 745 | SANANTONIO | Texas | XO TEXAS, INC. | CLEC | More |
| 212 | 745 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 745 | LSAN DA 07 | California | PACIFIC BELL | RBOC | More |
| 214 | 745 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 745 | PHLDLPHZN4 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 217 | 745 | SIBLEY | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 218 | 745 | WARREN | Minnesota | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | | More |
| 229 | 745 | NASHVILLE | Georgia | SOUTHERN COMMUNICATIONS SERVICES | WIRELESS PROV | More |
| 231 | 745 | BALDWIN | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 239 | 745 | FORT MYERS | Florida | METRO PCS, INC. | | More |
| 240 | 745 | DAMASCS236 | District of Columbia | XO MARYLAND, LLC | CLEC | More |
| 248 | 745 | PONTIAC | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 250 | 745 | YOUBOU | British Columbia | TELUS | IND. TELCO | More |
| 252 | 745 | BAYBORO | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 254 | 745 | WACO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 256 | 745 | MUNFORD | Alabama | DELTACOM, INC. - AL | CLEC | More |
| 260 | 745 | FORT WAYNE | Indiana | FRONTIER NORTH, INC. - IN | IND. TELCO | More |
| 262 | 745 | LAKEGENEVA | Wisconsin | SPRINT SPECTRUM L.P. | PCS | More |
| 267 | 745 | NEW HOPE | Pennsylvania | SPRINT SPECTRUM L.P. | PCS | More |
| 270 | 745 | BOWLNGGREN | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 281 | 745 | HOUSTON | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 301 | 745 | HAGERSTOWN | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 745 | MILFORD | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 303 | 745 | DENVERSLVN | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 745 | W MILFORD | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 745 | KEYS | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 745 | ESTERHAZY | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 745 | LARAMIE | Wyoming | QWEST CORPORATION | RBOC | More |
| 308 | 745 | LOUP CITY | Nebraska | QWEST CORPORATION | RBOC | More |
| 309 | 745 | SUNNYLAND | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 310 | 745 | SNMN MRVS | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 312 | 745 | CHICGOZN01 | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 313 | 745 | DETROITZN1 | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 314 | 745 | ST LOUIS | Missouri | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 315 | 745 | SENECA FLS | New York | SPRINT SPECTRUM L.P. | PCS | More |
| 316 | 745 | LEON | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 317 | 745 | DANVILLE | Indiana | AMERITECH INDIANA | RBOC | More |
| 318 | 745 | DOYLINE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 745 | W LIBERTY | Minnesota | MCC TELEPHONY OF IOWA, LLC - IA | | More |
| 320 | 745 | FREEDHEM | Minnesota | CONSOLIDATED TELEPHONE CO. | IND. TELCO | More |
| 321 | 745 | COCOA | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 323 | 745 | LSAN DA 14 | California | BROADVOX-CLEC, LLC - CA | | More |
| 330 | 745 | AKRON | Ohio | AMERITECH OHIO | RBOC | More |
| 334 | 745 | OPELIKA | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 336 | 745 | WINSTN SAL | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 347 | 745 | NWYRCYZN14 | New York | BROADWING COMMUNICATIONS, LLC - NY | CLEC | More |
| 352 | 745 | GAINESVL | Florida | SPRINT SPECTRUM L.P. | PCS | More |
| 360 | 745 | SEATTLE | Washington | QWEST CORPORATION | RBOC | More |
| 361 | 745 | C CHRISTI | Texas | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 385 | 745 | HUNTSVILLE | Utah | US WEST COMMUNICATIONS - MOUNTAIN BELL - UT | RBOC | More |
| 401 | 745 | PROVIDENCE | Rhode Island | VERIZON NEW ENGLAND INC. | RBOC | More |
| 402 | 745 | YORK | Nebraska | UNITED STATES CELLULAR - NE | WIRELESS PROV | More |
| 403 | 745 | PARADISE VALLEY | Alberta | Shaw Telecom Inc. | | More |
| 404 | 745 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 745 | WHEATLAND | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 406 | 745 | STIGNATIUS | Montana | BLACKFOOT TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 407 | 745 | ORLANDO | Florida | TW TELECOM OF FLORIDA L/P. - FL | CLEC | More |
| 408 | 745 | SUNNYVALE | California | PACIFIC BELL | RBOC | More |
| 409 | 745 | MAURICEVL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 410 | 745 | STMICHAELS | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 745 | PTTSBGZON1 | Pennsylvania | FULL SERVICE COMPUTING CORPORATION | LOCAL RESELLER | More |
| 414 | 745 | MILWAUKZN1 | Wisconsin | SPRINT SPECTRUM L.P. | PCS | More |
| 415 | 745 | SNFC MT-EV | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 416 | 745 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 745 | HERMITAGE | Missouri | CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK | | More |
| 418 | 745 | CHAPAIS | Quebec | Telebec Ltee. | IXC | More |
| 419 | 745 | TOLEDO | Ohio | ONVOY, INC. - OH | | More |
| 423 | 745 | ATHENS | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 425 | 745 | HALLS LAKE | Washington | FRONTIER COMMUNICATIONS NORTHWEST INC. - WA | IND. TELCO | More |
| 440 | 745 | GATESMILLS | Ohio | XO OHIO, INC. | CLEC | More |
| 443 | 745 | COLUMBIA | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 450 | 745 | Ste-Adele | Quebec | TELUS Quebec | | More |
| 470 | 745 | ZEBULON | Georgia | BANDWIDTH.COM CLEC, LLC - GA | | More |
| 478 | 745 | MACON | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 480 | 745 | PHOENIX | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 501 | 745 | CLINTON | Arkansas | ARKANSAS TELEPHONE CO., INC. | IND. TELCO | More |
| 502 | 745 | SULPHUR | Kentucky | WIN.NET TELECOMMUNICATIONS, INC. - KY | | More |
| 503 | 745 | PORTLAND | Oregon | ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR | CLEC | More |
| 504 | 745 | NORCO | Louisiana | BELLSOUTH TELECOMM INC - LA | RBOC | More |
| 505 | 745 | LOVING | New Mexico | VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW | | More |
| 507 | 745 | WINTHROP | Minnesota | MCC TELEPHONY OF MINNESOTA, LLC - MN | | More |
| 508 | 745 | NATICK | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 509 | 745 | DOUGLASCO | Washington | FRONTIER COMMUNICATIONS NORTHWEST INC. - WA | IND. TELCO | More |
| 510 | 745 | FRNK MAIN | California | PACIFIC BELL | RBOC | More |
| 512 | 745 | AUSTIN | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 513 | 745 | CINCINNATI | Ohio | CINCINNATI BELL, INC. | IND. TELCO | More |
| 514 | 745 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 745 | DES MOINES | Iowa | SPRINT SPECTRUM L.P. | PCS | More |
| 516 | 745 | NASSAUZN05 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 517 | 745 | JACKSON | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 518 | 745 | GLENSFALLS | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 745 | KITCHENER | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 745 | TUCSON | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 745 | AUBN MAIN | California | PACIFIC BELL | RBOC | More |
| 540 | 745 | FLOYD | Virginia | CITIZENS TELELEPHONE COOPERATIVE | IND. TELCO | More |
| 541 | 745 | CORVALLIS | Oregon | QWEST CORPORATION | RBOC | More |
| 559 | 745 | SEQUOIA | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 561 | 745 | JUPITER | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 562 | 745 | DOWNEY | California | MPOWER COMMUNICATIONS CORP - CA | CLEC | More |
| 563 | 745 | SO CANTON | Minnesota | ACE TELEPHONE ASSOCIATION - MINNESOTA | IND. TELCO | More |
| 570 | 745 | OVAL | Pennsylvania | PENNSYLVANIA TELEPHONE CO. | IND. TELCO | More |
| 573 | 745 | LKOZKOSBCH | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 575 | 745 | LOVING | New Mexico | VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW | | More |
| 580 | 745 | DURANT | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 586 | 745 | WASHINGTON | Michigan | SBC INTERNET SERVICES, INC. | | More |
| 587 | 745 | Sherwood Park | Alberta | Distributel | | More |
| 601 | 745 | NEWTONHKRY | Mississippi | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | WIRELESS PROV | More |
| 602 | 745 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 603 | 745 | NOWOODSTOK | New Hampshire | NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH | RBOC | More |
| 604 | 745 | Rosedale | British Columbia | Shaw Telecom Inc. | | More |
| 605 | 745 | HOTSPRINGS | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 607 | 745 | CORTLAND | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 608 | 745 | PORTAGE | Wisconsin | FRONTIER NORTH INC. - WI | IND. TELCO | More |
| 609 | 745 | PENNINGTON | New Jersey | ATX TELECOMMUNICATIONS SERVICES, LTD | LOCAL RESELLER | More |
| 610 | 745 | PHPHSBZN23 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 613 | 745 | OTTAWA | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 745 | COLUMBUS | Ohio | TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH | | More |
| 615 | 745 | PORTLAND | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 616 | 745 | GRAND RPDS | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 617 | 745 | QUINCY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 745 | MOUNDS | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 623 | 745 | PHOENIX | Arizona | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 630 | 745 | NORTHBROOK | Illinois | SPRINT SPECTRUM L.P. | PCS | More |
| 631 | 745 | NASSAU | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 636 | 745 | WRIGHT CITY | Missouri | CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK | | More |
| 641 | 745 | FONTANELLE | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS | | More |
| 646 | 745 | NWYRCYZN01 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 647 | 745 | Toronto | Ontario | Globalive Wireless Management Corp. | | More |
| 650 | 745 | SAN FRANCISCO | California | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO | CLEC | More |
| 660 | 745 | DAWN | Missouri | GREEN HILLS TELEPHONE CORP. | IND. TELCO | More |
| 661 | 745 | BAKERSFIELD | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 662 | 745 | DREW | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 678 | 745 | BUFORD | Georgia | MCI WORLDCOM COMMUNICATIONS, INC. - GA | CLEC | More |
| 701 | 745 | STANTON | North Dakota | WEST RIVER TELECOMMUNICATIONS COOPERATIVE - ND | IND. TELCO | More |
| 702 | 745 | NELSON | Nevada | BROADVOX-CLEC, LLC - NV | | More |
| 703 | 745 | WASHINGTON DC | Virginia | BROADWING COMMUNICATIONS, LLC - VA | CLEC | More |
| 704 | 745 | CHARLOTTE | North Carolina | US LEC OF NORTH CAROLINA, INC. | CLEC | More |
| 705 | 745 | PETERBOROUGH | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 745 | BLAIRSVILLE | Georgia | WINDSTREAM STANDARD, INC. | IND. TELCO | More |
| 707 | 745 | BENICIA | California | PACIFIC BELL | RBOC | More |
| 708 | 745 | CHICAGO | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 709 | 745 | ST JOHNS | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 745 | NO HOPKINS | Iowa | QWEST COMMUNICATIONS COMPANY, LLC | CLEC | More |
| 713 | 745 | HOUSTON MEDICAL CEN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 745 | ANAHEIM | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 715 | 745 | CECIL | Wisconsin | FRONTIER COMMUNICATIONS OF WISCONSIN LLC | IND. TELCO | More |
| 716 | 745 | YOUNGSTOWN | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 717 | 745 | OVAL | Pennsylvania | CORE COMMUNICATIONS, INC. - PA | | More |
| 718 | 745 | NYCZ 7 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 745 | SAGUACHE | Colorado | ONVOY, INC. - CO | | More |
| 720 | 745 | LONGMONT | Colorado | LEVEL 3 COMMUNICATIONS, LLC - CO | CLEC | More |
| 724 | 745 | CANONSBURG | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 732 | 745 | NEW BRUNSWICK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 745 | TRENTON | Michigan | COMCAST BUS COMM MI | | More |
| 740 | 745 | ST LOUISVILLE | Ohio | WINDSTREAM OHIO, INC. | IND. TELCO | More |
| 757 | 745 | CRITTENDEN | Virginia | TELCOVE OF VIRGINIA, LLC - VA | CLEC | More |
| 760 | 745 | ESCONDIDO | California | PACIFIC BELL | RBOC | More |
| 763 | 745 | WAYZATA | Minnesota | QWEST CORPORATION | RBOC | More |
| 765 | 745 | MORRISTOWN | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 770 | 745 | AUSTELL | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 773 | 745 | CHCZ 5 | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 774 | 745 | SPENCER | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 775 | 745 | RENO | Nevada | SPRINT SPECTRUM L.P. | PCS | More |
| 780 | 745 | PARADISE VALLEY | Alberta | TELUS | IND. TELCO | More |
| 781 | 745 | FRAMINGHAM | Massachusetts | AT&T LOCAL | CLEC | More |
| 785 | 745 | RED CLOUD | Nebraska | GREAT PLAINS COMMUNICATIONS, INC. | IND. TELCO | More |
| 787 | 745 | CAGUAS | Puerto Rico | PUERTO RICO TELEPHONE CO. | IND. TELCO | More |
| 801 | 745 | HUNTSVILLE | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 745 | ST JOHNSBURY | Vermont | NATIONAL MOBILE COMMUNICATIONS CORPORATION - VT | | More |
| 803 | 745 | LANCASTER | South Carolina | TW TELECOM OF SOUTH CAROLINA LLC - SC | | More |
| 804 | 745 | RICHMOND | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 805 | 745 | CARPINTERIA | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 806 | 745 | LUBBOCK PARKVIEW | Texas | SOUTHWESTERN BELL | RBOC | More |
| 808 | 745 | HONOLULU | Hawaii | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 810 | 745 | FENTON | Michigan | AMERICAN MESSAGING (AM), INC. | | More |
| 812 | 745 | OAKTOWN | Indiana | FRONTIER NORTH, INC. - IN | IND. TELCO | More |
| 813 | 745 | TAMPA | Florida | MCI WORLDCOM COMMUNICATIONS, INC. - FL | CLEC | More |
| 814 | 745 | SLIGO | Pennsylvania | WINDSTREAM PENNSYLVANIA, INC. | IND. TELCO | More |
| 815 | 745 | WARREN | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 816 | 745 | KANSASCITY | Missouri | AERIAL COMMUNICATIONS | WIRELESS PROV | More |
| 817 | 745 | KELLER | Texas | MILLENNIUM TELCOM, LLC DBA ONESOURCE COMM. - TX | CLEC | More |
| 818 | 745 | LOS ANGELES | California | MCI WORLDCOM COMMUNICATIONS, INC., CA | CLEC | More |
| 819 | 745 | St-Pierre-Les-Becqu | Quebec | 9164-3122 Quebec inc | | More |
| 828 | 745 | CASHIERS | North Carolina | METROSTAT COMMUNICATIONS, INC. - NC | | More |
| 830 | 745 | KOSCIUSKO | Texas | GTE-SW DBA VERIZON SW INC.-TX (CONTEL) | IND. TELCO | More |
| 832 | 745 | CYPRESS | Texas | CAPROCK TELECOMMUNICATIONS CORP. - TX | CLEC | More |
| 843 | 745 | CHARLESTON | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 845 | 745 | MAHOPAC | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 847 | 745 | ELK GROVE | Illinois | MCI WORLDCOM COMMUNICATIONS, INC. - IL | CLEC | More |
| 850 | 745 | TALLAHASSEE | Florida | AT&T LOCAL | CLEC | More |
| 856 | 745 | CAMDEN | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 859 | 745 | WINCHESTER | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 860 | 745 | ENFIELD | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 864 | 745 | SALUDA | South Carolina | PBT COMMUNICATIONS, INC. - SC | | More |
| 865 | 745 | MAYNARDVL | Tennessee | NUVOX COMMUNICATIONS | CLEC | More |
| 870 | 745 | MAGNOLIA | Arkansas | TELETOUCH COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 901 | 745 | MEMPHIS | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 902 | 745 | CLARKES HARBOR | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 745 | HOWE | Texas | GCEC TECHNOLOGIES - TX | | More |
| 904 | 745 | JACKSONVILLE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 905 | 745 | HAMILTON | Ontario | TELUS Mobility | PCS | More |
| 907 | 745 | PALMER | Alaska | MATANUSKA TELEPHONE ASSOCIATION, INC. | IND. TELCO | More |
| 908 | 745 | SOMERVILLE | New Jersey | BROADVIEW NETWORKS, INC. - NJ | | More |
| 909 | 745 | RIVERSIDE | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 910 | 745 | REDSPRINGS | North Carolina | RANDOLPH TELEPHONE TELECOMMUNICATIONS, INC. - NC | | More |
| 912 | 745 | MACON | Georgia | COMCAST PHONE OF GEORGIA, LLC - GA | CLEC | More |
| 913 | 745 | LENEXA | Kansas | WINDSTREAM NUVOX KANSAS, INC. - KS | CLEC | More |
| 914 | 745 | PLEASANTVILLE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 915 | 745 | EL PASO NORTHEAST | Texas | SOUTHWESTERN BELL | RBOC | More |
| 916 | 745 | CITRUS HEIGHTS | California | SUREWEST TELEPHONE | IND. TELCO | More |
| 917 | 745 | NEW YORK CITY ZONE | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 918 | 745 | TULSA | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 919 | 745 | RALEIGH | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 920 | 745 | RIPON | Wisconsin | CENTURYTEL MIDWEST-WI LLC NW DBA CENTURYLINK - NW | IND. TELCO | More |
| 925 | 745 | CONCORD | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 937 | 745 | ROSEWOOD | Ohio | TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH | | More |
| 940 | 745 | MINERAL WELLS | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 941 | 745 | BRADENTON | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
| 952 | 745 | WAYZATA | Minnesota | QWEST CORPORATION | RBOC | More |
| 954 | 745 | FT LAUDERDALE | Florida | INTERMEDIA COMMUNICATIONS INC. - FL | CLEC | More |
| 970 | 745 | GRAND JCT | Colorado | UNION TELEPHONE COMPANY | | More |
| 972 | 745 | LEWISVILLE | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
| 973 | 745 | SECAUCAS | New Jersey | ALLEGIANCE TELECOM OF NEW JERSEY, INC. | CLEC | More |
| 978 | 745 | SALEM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 985 | 745 | NORCO | Louisiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | WIRELESS PROV | More |
| 989 | 745 | GRAYLING | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
|
