Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 743 | CLOSTER | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | CLEC | More |
| 202 | 743 | WSHNGTNZN1 | District of Columbia | BANDWIDTH.COM CLEC, LLC - DC | | More |
| 203 | 743 | DANBURY | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 204 | 743 | CYPRESS RIVER | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 743 | GRAYSVILLE | Alabama | DELTACOM, INC. - AL | CLEC | More |
| 206 | 743 | SEATTLE | Washington | PEERLESS NETWORK OF WASHINGTON, LLC - WA | | More |
| 207 | 743 | NORWAY | Maine | CONSOLIDATED COMM OF NO. NEW ENGLAND-ME | RBOC | More |
| 208 | 743 | LEWISTON | Idaho | QWEST CORPORATION | RBOC | More |
| 209 | 743 | ANGELSCAMP | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 210 | 743 | SANANTONIO | Texas | CAPROCK TELECOMMUNICATIONS CORP. - TX | CLEC | More |
| 212 | 743 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 743 | LSAN DA 07 | California | PACIFIC BELL | RBOC | More |
| 214 | 743 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 743 | PHLDLPHZN4 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 217 | 743 | BASCO | Illinois | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL | | More |
| 218 | 743 | BIGFORK | Minnesota | PEOPLES TEL. CO. | IND. TELCO | More |
| 219 | 743 | GARY | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 225 | 743 | GONZALES | Louisiana | EAST ASCENSION TELEPHONE COMPANY, LLC | IND. TELCO | More |
| 229 | 743 | OCHLOCKNEE | Georgia | TON80 COMMUNICATIONS, LLC | | More |
| 231 | 743 | MARION | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 240 | 743 | WSHNGTNZN2 | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 248 | 743 | TROY | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 250 | 743 | COBBLE HILL | British Columbia | TELUS | IND. TELCO | More |
| 251 | 743 | MONROEVL | Alabama | FRONTIER COMMUNICATIONS OF THE SOUTH, LLC - AL | IND. TELCO | More |
| 252 | 743 | BETHEL | North Carolina | TELEPORT COMMUNICATIONS AMERICA, LLC - NC | CLEC | More |
| 254 | 743 | TEMPLE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 256 | 743 | GOODWATER | Alabama | LEVEL 3 COMMUNICATIONS, LLC - AL | | More |
| 262 | 743 | ELKHORN | Wisconsin | STATE LONG DISTANCE TEL. CO. | IND. TELCO | More |
| 267 | 743 | NEW HOPE | Pennsylvania | NETCARRIER TELECOM, INC. - PA | | More |
| 269 | 743 | KALAMAZOO | Michigan | AT&T CORP. | | More |
| 270 | 743 | RUSSELLVL | Kentucky | AERO COMMUNICATIONS, LLC - KY | | More |
| 281 | 743 | LANGHAMCRK | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 301 | 743 | INDIANHEAD | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 743 | NEW CASTLE | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 303 | 743 | DENVERSLVN | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 743 | MILTON | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 743 | KEYS | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 743 | LANGENBURG | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 743 | SHERIDAN | Wyoming | CONTACT COMMUNICATIONS, INC. - WYOMING | CLEC | More |
| 308 | 743 | AXTELL | Nebraska | QWEST CORPORATION | RBOC | More |
| 309 | 743 | MOLINE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 310 | 743 | INGLEWOOD | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 312 | 743 | CHICGOZN01 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 313 | 743 | DETROITZN2 | Michigan | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | CLEC | More |
| 314 | 743 | LADUE | Missouri | WINDSTREAM NUVOX MISSOURI, LLC | CLEC | More |
| 315 | 743 | BALDWINSVL | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 317 | 743 | GREENWOOD | Indiana | BANDWIDTH.COM CLEC, LLC - IN | | More |
| 318 | 743 | DOYLINE | Louisiana | NETWORK TELEPHONE CORPORATION - LA | | More |
| 319 | 743 | CEDAR RPDS | Iowa | QWEST CORPORATION | RBOC | More |
| 320 | 743 | CLEAR LAKE | Minnesota | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | | More |
| 323 | 743 | LSAN DA 06 | California | IP HORIZON LLC | | More |
| 325 | 743 | WINGATE | Texas | TAYLOR TEL. COOP., INC. | IND. TELCO | More |
| 330 | 743 | YOUNGSTOWN | Ohio | OHIO BELL TEL CO | RBOC | More |
| 334 | 743 | NEWTON | Alabama | TROY CABLEVISION, INC. - AL | | More |
| 336 | 743 | GREENSBORO | North Carolina | ONVOY SPECTRUM, LLC | | More |
| 337 | 743 | STARKS | Louisiana | CENTURYLINK OF LOUISIANA, LLC | IND. TELCO | More |
| 346 | 743 | BARKER | Texas | TON80 COMMUNICATIONS, LLC | | More |
| 347 | 743 | NWYRCYZN06 | New York | METROPCS, INC. | | More |
| 352 | 743 | TAVARES | Florida | TON80 COMMUNICATIONS, LLC | | More |
| 360 | 743 | SEATTLE | Washington | METROPCS, INC. | | More |
| 361 | 743 | C CHRISTI | Texas | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 385 | 743 | MURRAY | Utah | QWEST CORPORATION | RBOC | More |
| 401 | 743 | PROVIDENCE | Rhode Island | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 402 | 743 | TRUMBULL | Nebraska | HAMILTON TEL. CO. | IND. TELCO | More |
| 403 | 743 | Stettler | Alberta | TELUS | IND. TELCO | More |
| 404 | 743 | ATLANTA | Georgia | AMERICAN MESSAGING SERVICES, LLC | | More |
| 405 | 743 | STILLWATER | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 406 | 743 | LAUREL | Montana | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 407 | 743 | ORLANDO | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 408 | 743 | SUNNYVALE | California | PACIFIC BELL | RBOC | More |
| 409 | 743 | MAURICEVL | Texas | AWESOME PAGING, INC. | WIRELESS PROV | More |
| 410 | 743 | BALTIMORE | Maryland | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 412 | 743 | PITTSBURGH ZONE 1 | Pennsylvania | ONVOY, LLC - PA | | More |
| 413 | 743 | ADAMS | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 414 | 743 | ELKHORN | Wisconsin | STATE LONG DISTANCE TEL. CO. | IND. TELCO | More |
| 415 | 743 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 416 | 743 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 743 | CLEVER | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 418 | 743 | ST LEON LE GRAND | Quebec | TELUS Quebec | IND. TELCO | More |
| 419 | 743 | TOLEDO | Ohio | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 423 | 743 | ERWIN | Tennessee | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | IND. TELCO | More |
| 425 | 743 | HALLS LAKE | Washington | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 435 | 743 | FILLMORE | Utah | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | IND. TELCO | More |
| 440 | 743 | VICTORY | Ohio | OHIO BELL TEL CO | RBOC | More |
| 443 | 743 | BALTIMORE | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 447 | 743 | SPRINGFLD | Illinois | TON80 COMMUNICATIONS, LLC | | More |
| 450 | 743 | SOREL | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 743 | MIDLOTHIAN | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 470 | 743 | GRIFFIN | Georgia | BANDWIDTH.COM CLEC, LLC - GA | | More |
| 478 | 743 | MACON | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 480 | 743 | PHOENIX | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 484 | 743 | ALLENTOWN | Pennsylvania | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 501 | 743 | CABOT | Arkansas | CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK | | More |
| 502 | 743 | SULPHUR | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 743 | AUMSVLTRNR | Oregon | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 504 | 743 | HOUMA | Louisiana | METROCALL | WIRELESS PROV | More |
| 505 | 743 | TRUTHCQNCS | New Mexico | VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW | | More |
| 506 | 743 | BUCTOUCHE | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 743 | CANTON | Minnesota | ACE TEL. ASSN. - MN | IND. TELCO | More |
| 508 | 743 | BUZZARDSBY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 509 | 743 | SPOKANE | Washington | NUSO, LLC | | More |
| 510 | 743 | FRNK OLIVR | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 512 | 743 | AUSTIN | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 513 | 743 | FRANKLIN | Ohio | IP HORIZON LLC | | More |
| 514 | 743 | ONTREAL | Quebec | TELUS Mobility | PCS | More |
| 516 | 743 | NASSAUZN05 | New York | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | CLEC | More |
| 517 | 743 | PORTLAND | Michigan | LEVEL 3 COMMUNICATIONS, LLC - MI | CLEC | More |
| 518 | 743 | GLENSFALLS | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 743 | KITCHENER WATERLOO | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 743 | TUCSON | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 743 | MARYSVILLE | California | PACIFIC BELL | RBOC | More |
| 540 | 743 | LURAY | Virginia | CENTRAL TEL. CO. OF VIRGINIA DBA CENTURYLINK | IND. TELCO | More |
| 541 | 743 | EUGENE | Oregon | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | CLEC | More |
| 559 | 743 | REEDLEY | California | COMCAST IP PHONE, LLC | | More |
| 561 | 743 | JUPITER | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 562 | 743 | LONG BEACH | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 567 | 743 | NORWALK | Ohio | BUCKEYE TELESYSTEM, INC. - OH | CAP | More |
| 570 | 743 | SELINSGRV | Pennsylvania | VERIZON NORTH, INC. - PA (CONTEL) | IND. TELCO | More |
| 573 | 743 | CHERRYVL | Missouri | STEELVILLE TEL. EXCH., INC. | IND. TELCO | More |
| 575 | 743 | TRUTHCQNCS | New Mexico | VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW | | More |
| 580 | 743 | HUGO | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 585 | 743 | ROCHESTER | New York | CHOICE ONE COMMUNICATIONS, INC. - NY | CLEC | More |
| 601 | 743 | DE KALB | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 602 | 743 | PHOENIX | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 603 | 743 | DOVER | New Hampshire | CONSOLIDATED COMM OF NO. NEW ENGLAND-NH | RBOC | More |
| 604 | 743 | Abbotsford | British Columbia | Shaw Telecom Inc. | | More |
| 605 | 743 | HARISBGTEA | South Dakota | QWEST CORPORATION | RBOC | More |
| 606 | 743 | W LIBERTY | Kentucky | MOUNTAIN RURAL TEL. COOP. CORP., INC. | IND. TELCO | More |
| 607 | 743 | BINGHAMTON | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 608 | 743 | JANESVILLE | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 609 | 743 | TRENTON | New Jersey | METROPCS, INC. | | More |
| 610 | 743 | READING | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 612 | 743 | TWINCITIES | Minnesota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 613 | 743 | OTTAWA | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 614 | 743 | COLUMBUS | Ohio | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 615 | 743 | NASHVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 616 | 743 | GRANDHAVEN | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 617 | 743 | BOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 743 | JOPPA | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 619 | 743 | POWAY | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 620 | 743 | MAPLETON | Kansas | UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK | IND. TELCO | More |
| 626 | 743 | COVINA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 630 | 743 | DOWNERSGRV | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 631 | 743 | BRENTWOOD | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 641 | 743 | GREENFIELD | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS | | More |
| 646 | 743 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 647 | 743 | Toronto | Ontario | ISP Telecom | CLEC | More |
| 650 | 743 | REDWOOD CITY | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 661 | 743 | LANCASTER | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 662 | 743 | GREENVILLE | Mississippi | LEVEL 3 COMMUNICATIONS, LLC - MS | | More |
| 667 | 743 | QUEENSTOWN | Maryland | TON80 COMMUNICATIONS, LLC | | More |
| 678 | 743 | CHAMBLEE | Georgia | LEVEL 3 TELECOM OF GEORGIA, LP - GA | CLEC | More |
| 701 | 743 | ROSEGLEN | North Dakota | RESERVATION TEL. COOP. | IND. TELCO | More |
| 702 | 743 | LAS VEGAS | Nevada | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 703 | 743 | HAYMARKET | Virginia | COMCAST IP PHONE, LLC | | More |
| 704 | 743 | CHARLOTTE | North Carolina | WINDSTREAM COMMUNICATIONS, INC. - NC | CLEC | More |
| 705 | 743 | PETERBOROUGH | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 743 | LEXINGTON | Georgia | WINDSTREAM GEORGIA, INC. | IND. TELCO | More |
| 707 | 743 | POTTER VALLEY | California | PACIFIC BELL | RBOC | More |
| 708 | 743 | TINLEYPARK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 709 | 743 | St. John's | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 743 | PORTSMOUTH | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH | | More |
| 713 | 743 | HOUSTON RIVERSIDE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 743 | ANAHEIM | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 715 | 743 | NEILLSVILLE | Wisconsin | BADGER TELECOM, INC. | IND. TELCO | More |
| 716 | 743 | TONAWANDA | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 717 | 743 | HARISBGZN1 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 718 | 743 | NYCZ 7 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 743 | HUGO | Colorado | EASTERN SLOPE RURAL TEL. ASSN., INC. | IND. TELCO | More |
| 720 | 743 | LONGMONT | Colorado | BANDWIDTH.COM CLEC, LLC - CO | | More |
| 724 | 743 | CANONSBURG | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 727 | 743 | PLANT CITY | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 732 | 743 | PISCATAWAY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 743 | DETROIT | Michigan | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | CLEC | More |
| 740 | 743 | SOMERSET | Ohio | OHIO BELL TEL CO | RBOC | More |
| 757 | 743 | BOYKINS | Virginia | BANDWIDTH.COM CLEC, LLC - VA | | More |
| 760 | 743 | ESCONDIDO | California | PACIFIC BELL | RBOC | More |
| 765 | 743 | LAFAYETTE WEST | Indiana | FRONTIER NORTH, INC.. - IN | IND. TELCO | More |
| 770 | 743 | ATLANTA NORTHEAST | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 773 | 743 | CHCZ 2 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 775 | 743 | IMLAY | Nevada | ONVOY, LLC - NV | | More |
| 780 | 743 | FORT MCMURRAY | Alberta | TELUS | IND. TELCO | More |
| 781 | 743 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 785 | 743 | WAKEENEY | Kansas | RURAL TEL. SERVICE CO., INC. DBA NEX-TECH | IND. TELCO | More |
| 786 | 743 | PERRINE | Florida | ONVOY, LLC - FL | | More |
| 787 | 743 | CAGUAS | Puerto Rico | PUERTO RICO TEL. CO. | IND. TELCO | More |
| 801 | 743 | MURRAY | Utah | QWEST CORPORATION | RBOC | More |
| 803 | 743 | COLUMBIA | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 804 | 743 | RICHMOND | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 805 | 743 | LOMPOC | California | PACIFIC BELL (COMPETITIVE) | CLEC | More |
| 806 | 743 | LUBBOCK PORTER SHER | Texas | SOUTHWESTERN BELL | RBOC | More |
| 808 | 743 | WAILUKU | Hawaii | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 810 | 743 | BURTON | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 812 | 743 | MONROE CITY | Indiana | FRONTIER NORTH, INC. - IN | IND. TELCO | More |
| 813 | 743 | TAMPA | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 814 | 743 | CHERRY TREE | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 815 | 743 | GRAYMONT | Illinois | FRONTIER COMMUNICATIONS-PRAIRIE, INC. | IND. TELCO | More |
| 816 | 743 | KANSAS CITY RAYTOWN | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 817 | 743 | KELLER | Texas | MILLENNIUM TELCOM, LLC DBA ONESOURCE COMM. - TX | CLEC | More |
| 818 | 743 | LOS ANGELES - PAC W | California | MATRIX TELECOM, LLC. S/I/I TNCI - CA | CLEC | More |
| 819 | 743 | OTTAWA | Quebec | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 828 | 743 | CASHIERS | North Carolina | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | IND. TELCO | More |
| 830 | 743 | NEW BRAUNFELS | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 832 | 743 | HOUSTON | Texas | MATRIX TELECOM, LLC. S/I/I TNCI - TX | CLEC | More |
| 843 | 743 | CHARLESTON | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 845 | 743 | MAHOPAC | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 847 | 743 | CHICAGO | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 850 | 743 | QUINCY | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 859 | 743 | COVINGTON | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 860 | 743 | NEW LONDON | Connecticut | ONVOY, LLC - CT | | More |
| 864 | 743 | BLUE RIDGE | South Carolina | BANDWIDTH.COM CLEC, LLC - SC | | More |
| 870 | 743 | HARRISON | Arkansas | WINDSTREAM ARKANSAS, INC. | IND. TELCO | More |
| 901 | 743 | MEMPHIS | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 902 | 743 | Souris | Nova Scotia | Bragg Communications Inc. | CLEC | More |
| 903 | 743 | HUDSON | Texas | EASTEX TEL. COOP., INC. | IND. TELCO | More |
| 904 | 743 | JACKSONVILLE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 905 | 743 | OSHAWA | Ontario | Bell Canada | IND. TELCO | More |
| 906 | 743 | TROUT LAKE | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 907 | 743 | ANCHORAGE | Alaska | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | CLEC | More |
| 908 | 743 | SUMMIT | New Jersey | ATX TELECOMMUNICATIONS SERVICES, LTD. | | More |
| 909 | 743 | RIVERSIDE | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 910 | 743 | MAYSVILLE | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 912 | 743 | MACON | Georgia | ONVOY, LLC - GA | | More |
| 914 | 743 | NEW YORK | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 915 | 743 | WINGATE | Texas | TAYLOR TEL. COOP., INC. | IND. TELCO | More |
| 916 | 743 | SCRM MAIN | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 917 | 743 | NEW YORK CITY ZONE | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 918 | 743 | TULSA | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 919 | 743 | RALEIGH | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 920 | 743 | STURGEON BAY | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 925 | 743 | DANVILLE | California | PACIFIC BELL | RBOC | More |
| 928 | 743 | BOUSE | Arizona | TON80 COMMUNICATIONS, LLC | | More |
| 929 | 743 | NWYRCYZN13 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 931 | 743 | MCMINNVL | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 937 | 743 | FRANKLIN | Ohio | OHIO BELL TEL CO | RBOC | More |
| 940 | 743 | ROCHESTER | Texas | VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW | | More |
| 941 | 743 | PORT CHARLOTTE | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 949 | 743 | LOS ANGELES | California | GLOBAL CROSSING LOCAL SERVICES, INC. - CA | CLEC | More |
| 951 | 743 | RIVERSIDE | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 954 | 743 | DEERFIELD BEACH | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 956 | 743 | STILLMAN | Texas | VALLEY TEL. COOP., INC. | IND. TELCO | More |
| 970 | 743 | FORTMORGAN | Colorado | ALLO COMMUNICATIONS, LLC - NE | | More |
| 972 | 743 | DALLAS | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 973 | 743 | BLOOMFIELD | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 743 | PEPPERELL | Massachusetts | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | | More |
| 979 | 743 | SCHULENBURG | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 985 | 743 | HOUMA | Louisiana | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 989 | 743 | CORUNNA (OWOSSO) | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
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