Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 357 | TEANECK | New Jersey | BANDWIDTH.COM CLEC, LLC - NJ | | More |
| 202 | 357 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 357 | STAMFORD | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 204 | 357 | CORMORANT | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 357 | LINCOLN | Alabama | DELTACOM, INC. - AL | CLEC | More |
| 206 | 357 | SEATTLE | Washington | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 207 | 357 | RUMFORD | Maine | UNITED STATES CELLULAR - ME | WIRELESS PROV | More |
| 208 | 357 | IDAHOFALLS | Idaho | QWEST CORPORATION | RBOC | More |
| 209 | 357 | ATWATER | California | PACIFIC BELL | RBOC | More |
| 210 | 357 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 357 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 357 | LSAN DA 10 | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 214 | 357 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 357 | PHPHSBZN40 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 216 | 357 | CLEVELAND | Ohio | OHIO BELL TEL CO | RBOC | More |
| 217 | 357 | CARTHAGE | Illinois | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL | | More |
| 218 | 357 | WRIGHT | Minnesota | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | | More |
| 219 | 357 | ST JOHN | Indiana | ONVOY, LLC - IN | | More |
| 223 | 357 | YORK | Pennsylvania | ONVOY, LLC - PA | | More |
| 224 | 357 | CARY | Illinois | AT&T CORP. | | More |
| 225 | 357 | BATONROUGE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 226 | 357 | Sarnia | Ontario | TELUS Integrated Communications | CLEC | More |
| 228 | 357 | GULFPORT | Mississippi | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | WIRELESS PROV | More |
| 229 | 357 | ALBANY | Georgia | SOUTHERN COMMUNICATIONS SERVICES, INC. | WIRELESS PROV | More |
| 231 | 357 | TRAVERSECY | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 234 | 357 | YOUNGSTOWN | Ohio | CHOICE ONE COMMUNICATIONS, INC. - OH | | More |
| 239 | 357 | FORT MYERS | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 240 | 357 | FREDERICK | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 248 | 357 | SOUTHFIELD | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 249 | 357 | Peterborough | Ontario | TELUS Mobility | CAP | More |
| 250 | 357 | SALMO | British Columbia | TELUS | IND. TELCO | More |
| 251 | 357 | HUXFORD | Alabama | MCC TELEPHONY OF THE SOUTH, LLC - AL | | More |
| 252 | 357 | GATESVILLE | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 253 | 357 | TACOMA | Washington | TELNYX LLC | | More |
| 254 | 357 | ROGERS | Texas | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | | More |
| 256 | 357 | WEDOWEE | Alabama | CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK | | More |
| 260 | 357 | GARRETT | Indiana | FRONTIER NORTH, INC.. - IN | IND. TELCO | More |
| 262 | 357 | WEST BEND | Wisconsin | TELEPORT COMMUNICATIONS AMERICA, LLC WI | CAP | More |
| 267 | 357 | PHLDLPHZN1 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 269 | 357 | NILES | Indiana | METROPCS, INC. | | More |
| 270 | 357 | FAIRDEALNG | Kentucky | MCC TELEPHONY OF THE SOUTH, LLC - KY | | More |
| 272 | 357 | SAYLORSBG | Pennsylvania | ONVOY SPECTRUM, LLC | | More |
| 281 | 357 | TOMBALL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 357 | Maple | Ontario | TELUS Integrated Communications | CLEC | More |
| 301 | 357 | WSHNGTNZN3 | District of Columbia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 302 | 357 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 303 | 357 | DENVER | Colorado | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 304 | 357 | CHRLSTNZN1 | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 357 | MIAMI | Florida | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL | CLEC | More |
| 306 | 357 | WISETON | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 357 | DOUGLAS | Wyoming | ONVOY, LLC - WY | | More |
| 308 | 357 | BELGRADE | Nebraska | GREAT PLAINS COMMUNICATIONS, INC. | IND. TELCO | More |
| 309 | 357 | CANTON | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 310 | 357 | TORRANCE | California | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | CLEC | More |
| 312 | 357 | CHICGOZN01 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 313 | 357 | DETROITZN6 | Michigan | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI | | More |
| 314 | 357 | LADUE | Missouri | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 315 | 357 | EAGLE BAY | New York | CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY | IND. TELCO | More |
| 316 | 357 | TOWANDA | Kansas | SPRINT SPECTRUM L.P. | PCS | More |
| 317 | 357 | INDIANAPLS | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 318 | 357 | NATCHITCHS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 357 | FAIRFAX | Iowa | MCC TELEPHONY OF IOWA, LLC - IA | | More |
| 320 | 357 | LONGPRAIRI | Minnesota | LEVEL 3 COMMUNICATIONS, LLC - MN | | More |
| 321 | 357 | TITUSVILLE | Florida | ONVOY SPECTRUM, LLC | | More |
| 323 | 357 | LSAN DA 06 | California | PACIFIC BELL | RBOC | More |
| 325 | 357 | MOZELLE | Texas | COLEMAN COUNTY TEL. COOP., INC. | IND. TELCO | More |
| 330 | 357 | MANTUA | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 334 | 357 | THOMASVL | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 336 | 357 | LEXINGTON | North Carolina | WINDSTREAM LEXCOM COMMUNICATIONS, LLC | IND. TELCO | More |
| 337 | 357 | WEEKS IS | Louisiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | WIRELESS PROV | More |
| 343 | 357 | Bancroft | Ontario | TELUS Integrated Communications | CLEC | More |
| 346 | 357 | HSTNSUBURB | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 347 | 357 | NWYRCYZN11 | New York | METROPCS, INC. | | More |
| 351 | 357 | ORANGE | Massachusetts | ONVOY, LLC - MA | | More |
| 352 | 357 | EUSTIS | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 360 | 357 | OLYMPIA | Washington | QWEST CORPORATION | RBOC | More |
| 361 | 357 | ROBSTOWN | Texas | NUSO, LLC | | More |
| 385 | 357 | PROVO | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 386 | 357 | LAKE CITY | Florida | NUSO, LLC | | More |
| 401 | 357 | WOONSOCKET | Rhode Island | VERIZON NEW ENGLAND INC. | RBOC | More |
| 402 | 357 | WYFRYCSTHL | Nebraska | GREAT PLAINS COMMUNICATIONS, INC. | IND. TELCO | More |
| 403 | 357 | RED DEER | Alberta | TELUS | IND. TELCO | More |
| 404 | 357 | ATLANTA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 405 | 357 | WHEATLAND | Oklahoma | WESTERN COMMUNICATIONS, INC DBA LOGIX COMM - OK | CLEC | More |
| 406 | 357 | CHINOOK | Montana | TRIANGLE TEL. COOP. ASSN., INC. | IND. TELCO | More |
| 407 | 357 | SANFORD | Florida | CENTURYLINK COMMUNICATIONS LLC - FL | CAP | More |
| 408 | 357 | LOS GATOS | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 409 | 357 | INDUSTRY | Texas | INDUSTRY TEL. CO. | IND. TELCO | More |
| 410 | 357 | PARKTON | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 357 | PTGSBNZN22 | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 413 | 357 | GRANVILLE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 414 | 357 | MILWAUKZN4 | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 415 | 357 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 416 | 357 | Toronto | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 417 | 357 | GALENA | Missouri | CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK | | More |
| 418 | 357 | Saint-Pamphile | Quebec | TELUS Quebec | IND. TELCO | More |
| 419 | 357 | SANDUSKY | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 423 | 357 | CHURCHHILL | Tennessee | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | IND. TELCO | More |
| 424 | 357 | BEVERLYHLS | California | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | CLEC | More |
| 425 | 357 | SILVERLAKE | Washington | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 430 | 357 | SULPHURSPG | Texas | ONVOY SPECTRUM, LLC | | More |
| 434 | 357 | LYNCHBURG | Virginia | CALLWORKS CORPORATION | | More |
| 435 | 357 | ST GEORGE | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 440 | 357 | PAINESVL | Ohio | OHIO BELL TEL CO | RBOC | More |
| 442 | 357 | ENCINITAS | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 443 | 357 | PIKESVILLE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 450 | 357 | ST JEAN | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 357 | DALLAS | Texas | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | CAP | More |
| 470 | 357 | ATLANTA | Georgia | DELTACOM, INC. - GA | CLEC | More |
| 475 | 357 | MILFORD | Connecticut | ONVOY, LLC - CT | | More |
| 478 | 357 | SANDERSVL | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 479 | 357 | GREENWOOD | Oklahoma | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 480 | 357 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 357 | ALLENTOWN | Pennsylvania | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 501 | 357 | GREENWOOD | Arkansas | LEVEL 3 COMMUNICATIONS, LLC - AR | | More |
| 502 | 357 | LOUISVILLE | Kentucky | LEVEL 3 COMMUNICATIONS, LLC - KY | CLEC | More |
| 503 | 357 | BEAVERTON | Oregon | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 504 | 357 | NEWORLEANS | Louisiana | VOICESTREAM GSM I, LLC | | More |
| 505 | 357 | GRADY | New Mexico | BANDWIDTH.COM CLEC, LLC - NM | | More |
| 506 | 357 | OROMOCTO | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 357 | LE CENTER | Minnesota | FRONTIER COMMUNICATIONS OF MINNESOTA, INC. | IND. TELCO | More |
| 508 | 357 | MARLBORO | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 509 | 357 | SPOKANE | Washington | ONVOY, LLC - WA | | More |
| 510 | 357 | OKLD TRNID | California | PACIFIC BELL | RBOC | More |
| 512 | 357 | MARTINDALE | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 513 | 357 | CINCINNATI | Ohio | CINCINNATI BELL | IND. TELCO | More |
| 514 | 357 | Montreal | Quebec | Globility | | More |
| 515 | 357 | CALLENDER | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 516 | 357 | NASSAUZN05 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 517 | 357 | CAMBRIA | Michigan | FRONTIER COMMUNICATIONS OF MICHIGAN, INC. | IND. TELCO | More |
| 518 | 357 | SCHENCTADY | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 357 | WINGHAM | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 357 | HAYDEN | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 357 | OLINDA | California | HAPPY VALLEY TEL. CO. | IND. TELCO | More |
| 531 | 357 | AINSWORTH | Nebraska | COMMIO, LLC | | More |
| 539 | 357 | BARTLESVL | Oklahoma | TON80 COMMUNICATIONS, LLC | | More |
| 540 | 357 | CHRISTISBG | Virginia | UNITED STATES CELLULAR - VA | WIRELESS PROV | More |
| 541 | 357 | PORTLAND | Oregon | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | CLEC | More |
| 551 | 357 | OAKLAND | New Jersey | ONVOY, LLC - NJ | | More |
| 559 | 357 | HANFORD | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 561 | 357 | WPALMBEACH | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 562 | 357 | LAKEWOOD | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 563 | 357 | CLINTON | Iowa | UNITED STATES CELLULAR - IA | WIRELESS PROV | More |
| 567 | 357 | CONGRESS | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 570 | 357 | PITTSTON | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 571 | 357 | WSNGTNZN08 | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 573 | 357 | PARMA | Missouri | BPS TELEPHONE COMPANY | IND. TELCO | More |
| 574 | 357 | CULVER | Indiana | NUSO, LLC | | More |
| 575 | 357 | GRADY | New Mexico | E.N.M.R. TEL COOP | IND. TELCO | More |
| 580 | 357 | LAWTON | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 581 | 357 | New Carlisle | Quebec | 9144-3036 Quebec Inc ( dba Navigue.com) | | More |
| 585 | 357 | ALBION | New York | PAETEC COMMUNICATIONS, INC. - NY | CLEC | More |
| 586 | 357 | MT CLEMENS | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 601 | 357 | NEWTONHKRY | Mississippi | CELLULAR SOUTH, INC. | WIRELESS PROV | More |
| 602 | 357 | PHOENIX | Arizona | GLOBAL CROSSING LOCAL SERVICES, INC. - AZ | CLEC | More |
| 603 | 357 | KEENE | New Hampshire | CONSOLIDATED COMM OF NO. NEW ENGLAND-NH | RBOC | More |
| 604 | 357 | NEW WESTMINSTER | British Columbia | GT Group Telecom Services Corp. | CLEC | More |
| 605 | 357 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 606 | 357 | MCDOWELL | Kentucky | AT&T CORP. | | More |
| 607 | 357 | ARKPORT | New York | ONVOY, LLC- NY | | More |
| 608 | 357 | PRARIDCHIN | Wisconsin | TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK | | More |
| 609 | 357 | ALLENTOWN | New Jersey | LEVEL 3 COMMUNICATIONS, LLC - NJ | CLEC | More |
| 610 | 357 | PHPHSBZN10 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 612 | 357 | TWINCITIES | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 613 | 357 | Ottawa-Hull | Ontario | Rogers Communications Partnership (Cable) | CLEC | More |
| 614 | 357 | COLUMBUS | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 615 | 357 | OLDHICKORY | Tennessee | GLOBAL CROSSING LOCAL SERVICES, INC. - TN | | More |
| 616 | 357 | NILES | Michigan | ONVOY, LLCV - MI | | More |
| 617 | 357 | BOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 357 | PINCKNEYVL | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 619 | 357 | EL CAJON | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 620 | 357 | JETMORE | Kansas | CONSOLIDATED COMMUNICATIONS OF KANSAS COMPANY | IND. TELCO | More |
| 626 | 357 | MONROVIA | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 630 | 357 | NAPERVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 631 | 357 | BRENTWOOD | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 636 | 357 | MANCHESTER | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 641 | 357 | CLEAR LAKE | Iowa | CLEAR LAKE INDEPENDENT TEL. CO. | IND. TELCO | More |
| 646 | 357 | NYCZ 1 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 650 | 357 | SAN MATEO | California | PACIFIC BELL | RBOC | More |
| 651 | 357 | STILLWATER | Minnesota | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | CLEC | More |
| 657 | 357 | SANTA ANA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 660 | 357 | TRENTON | Missouri | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | CAP | More |
| 661 | 357 | TEHACHAPI | California | UTILITY TELECOM GROUP, LLC - CA | | More |
| 662 | 357 | TUNICA | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 667 | 357 | GREENSBORO | Maryland | ONVOY, LLC - MD | | More |
| 678 | 357 | NORCROSS | Georgia | METROPCS, INC. | | More |
| 681 | 357 | LOGAN | West Virginia | BANDWIDTH.COM CLEC, LLC - WV | | More |
| 682 | 357 | KELLER | Texas | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | CAP | More |
| 701 | 357 | FORBES/SOUTH FORBES | North Dakota | DICKEY RURAL TEL. COOP. | IND. TELCO | More |
| 702 | 357 | LAUGHLIN | Nevada | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 703 | 357 | OCCOQUAN | Virginia | CTC COMMUNICATIONS CORP. - VA | CLEC | More |
| 704 | 357 | CHARLOTTE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 357 | SUNDERLAND | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 357 | ATHENS | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 707 | 357 | FORT BRAGG | California | UNITED STATES CELLULAR - CA | CLEC | More |
| 708 | 357 | HARVEY | Illinois | YMAX COMMUNICATIONS CORP. - IL | | More |
| 709 | 357 | Marystown | Newfoundland | Bragg Communications Inc. | CLEC | More |
| 712 | 357 | HOLSTEIN | Iowa | MCC TELEPHONY OF IOWA, LLC - IA | | More |
| 713 | 357 | HOUSTON | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | CLEC | More |
| 714 | 357 | ANAHEIM | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 715 | 357 | ALMENA | Wisconsin | CHIBARDUN TEL. COOP., INC. | IND. TELCO | More |
| 716 | 357 | CHAUTAUQUA | New York | WINDSTREAM NEW YORK, INC. - JAMESTOWN | IND. TELCO | More |
| 717 | 357 | BIGLERVL | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 718 | 357 | NYCZ 11 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 357 | COLORDOSPG | Colorado | BANDWIDTH.COM CLEC, LLC - CO | | More |
| 720 | 357 | DENVER | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 724 | 357 | INDIANA | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 727 | 357 | CLEARWATER | Florida | ABC PAGING CITY BEEPERS, INC. | WIRELESS PROV | More |
| 732 | 357 | NEWARK | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 734 | 357 | DETROIT | Michigan | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | CLEC | More |
| 737 | 357 | LOCKHART | Texas | ONVOY SPECTRUM, LLC | | More |
| 740 | 357 | PORTSMOUTH | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 747 | 357 | SNFN SPLV | California | ONVOY, LLC - CA | | More |
| 757 | 357 | SMITHFIELD | Virginia | VERIZON SOUTH, INC. - VA (CONTEL) | IND. TELCO | More |
| 760 | 357 | CALEXICO | California | PACIFIC BELL | RBOC | More |
| 762 | 357 | ROME | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 763 | 357 | TWINCITIES | Minnesota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 765 | 357 | INDIANAPOLIS | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 770 | 357 | ATLANTA SOUTH | Georgia | DELTACOM, INC. - GA | CLEC | More |
| 773 | 357 | CHICAGO | Illinois | FIRST COMMUNICATIONS, LLC - IL | CLEC | More |
| 774 | 357 | NANTUCKET | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 775 | 357 | SPARKS | Nevada | NEVADA BELL | RBOC | More |
| 779 | 357 | LEAF RIVER | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 780 | 357 | Grande Prairie | Alberta | TELUS | IND. TELCO | More |
| 781 | 357 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 785 | 357 | TOPEKA | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 786 | 357 | MIAMI | Florida | METROPCS, INC. | | More |
| 787 | 357 | CABO ROJO | Puerto Rico | LIBERTY MOBILE PUERTO RICO INC. | CLEC | More |
| 801 | 357 | PROVO | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 357 | BARNET | Vermont | LEVEL 3 COMMUNICATIONS, LLC - VT | | More |
| 803 | 357 | AIKEN | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 804 | 357 | RICHMOND | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 805 | 357 | SAN LUIS OBISPO | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 806 | 357 | SUMMERFIELD | Texas | WEST TEXAS RURAL TEL. COOP., INC. | IND. TELCO | More |
| 808 | 357 | WAILUKU | Hawaii | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 810 | 357 | DETROIT | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 812 | 357 | SAINT MEINRAD | Indiana | PERRY - SPENCER RURAL TELEPHONE COOP., INC. | IND. TELCO | More |
| 813 | 357 | WESTSIDE | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 814 | 357 | BELLEFONTE | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 815 | 357 | SENECA | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 816 | 357 | TRIMBLE | Missouri | SPECTRA COMMUNICATIONS GROUP, LLC DBA CENTURYLINK | | More |
| 817 | 357 | CLEBURNE | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 818 | 357 | LOS ANGELES | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 819 | 357 | VICTORIAVILLE | Quebec | Telebec Ltee. | IXC | More |
| 828 | 357 | ASHEVILLE | North Carolina | US LEC OF NORTH CAROLINA, INC. | CLEC | More |
| 830 | 357 | SAN ANTONIO CAPITOL | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 832 | 357 | HOUSTON | Texas | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | CAP | More |
| 843 | 357 | MURRELLS INLET | South Carolina | HORRY TEL. COOP., INC. | IND. TELCO | More |
| 845 | 357 | SUFFERN | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 847 | 357 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 848 | 357 | WOODBRIDGE | New Jersey | ONVOY, LLC - NJ | | More |
| 850 | 357 | FORT WALTON BEACH | Florida | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | PCS | More |
| 856 | 357 | CAMDEN | New Jersey | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | CLEC | More |
| 857 | 357 | CAMBRIDGE | Massachusetts | MEGAPHONE, INC. | | More |
| 858 | 357 | SAN DIEGO | California | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | CLEC | More |
| 859 | 357 | LEXINGTON MAIN | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | | More |
| 860 | 357 | HARTFORD | Connecticut | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 862 | 357 | BLOOMFIELD | New Jersey | ONVOY, LLC - NJ | | More |
| 863 | 357 | OKEECHOBEE | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 864 | 357 | GAINESVILLE | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 865 | 357 | KNOXVILLE | Tennessee | WOW! INTERNET, CABLE AND PHONE | | More |
| 870 | 357 | ROWELL | Arkansas | CLEVELAND COUNTY TEL. CO., INC. | IND. TELCO | More |
| 872 | 357 | CHICGOZN03 | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 901 | 357 | MEMPHIS | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 902 | 357 | SOUTH LAKE | PE | Aliant Telecom (PEI) | IND. TELCO | More |
| 903 | 357 | SHERMAN | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 904 | 357 | JACKSONVILLE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 905 | 357 | NIAGARA FALLS | Ontario | Bell Canada | IND. TELCO | More |
| 906 | 357 | BARAGA TELEPHONE | Michigan | BARAGA TELEPHONE COMPANY | CLEC | More |
| 907 | 357 | WASILLA | Alaska | MATANUSKA TEL. ASSN., INC. | IND. TELCO | More |
| 908 | 357 | LINDEN | New Jersey | METROPCS, INC. | | More |
| 909 | 357 | FONTANA | California | PACIFIC BELL | RBOC | More |
| 910 | 357 | JACKSONVILLE | North Carolina | SKYE TELECOM LLC DBA SKYETEL | | More |
| 912 | 357 | SAVANNAH | Georgia | BANDWIDTH.COM CLEC, LLC - GA | | More |
| 913 | 357 | PAOLA | Kansas | CSC WIRELESS, LLC | | More |
| 914 | 357 | SUFFERN | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 915 | 357 | MOZELLE | Texas | COLEMAN COUNTY TEL. COOP., INC. | IND. TELCO | More |
| 916 | 357 | FOLSOM | California | PACIFIC BELL | RBOC | More |
| 917 | 357 | NYCZ 1 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 918 | 357 | BROKEN ARROW | Oklahoma | VALOR TELECOM TX.LP-OK DBA WINDSTREAM COMM SW | | More |
| 919 | 357 | CHAPEL HILL | North Carolina | TELEPORT COMMUNICATIONS AMERICA, LLC - NC | CLEC | More |
| 920 | 357 | DE PERE | Wisconsin | TELEPORT COMMUNICATIONS AMERICA, LLC WI | CAP | More |
| 925 | 357 | FREMONT | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 928 | 357 | WINDOWROCK | Arizona | LEVEL 3 COMMUNICATIONS, LLC - AZ | | More |
| 929 | 357 | NWYRCYZN12 | New York | ONVOY, LLC- NY | | More |
| 931 | 357 | BAXTER | Tennessee | POWERTEL NASHVILLE LICENSES, INC. | WIRELESS PROV | More |
| 937 | 357 | BEAVERCREEK | Ohio | AMERICAN MESSAGING SERVICES, LLC | | More |
| 939 | 357 | CABO ROJO | Puerto Rico | LIBERTY COMMUNICATIONS OF PUERTO RICO LLC | | More |
| 940 | 357 | LAKE KEMP | Texas | SANTA ROSA TEL COOP INC | IND. TELCO | More |
| 941 | 357 | FORT MYERS | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 949 | 357 | IRVINE | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 951 | 357 | HEMT HEMT | California | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | | More |
| 954 | 357 | FORT LAUDERDALE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 956 | 357 | HARLINGEN | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 970 | 357 | COPE | Colorado | PLAINS COOP. TEL. ASSN., INC. | IND. TELCO | More |
| 971 | 357 | PORTLAND | Oregon | BANDWIDTH.COM CLEC, LLC - OR | | More |
| 972 | 357 | FORNEY | Texas | ONVOY, LLC - TX | | More |
| 973 | 357 | PATERSON ARMORY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 357 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA | CLEC | More |
| 979 | 357 | INDUSTRY | Texas | INDUSTRY TEL. CO. | IND. TELCO | More |
| 980 | 357 | CHERRYVL | North Carolina | BANDWIDTH.COM CLEC, LLC - NC | | More |
| 984 | 357 | APEX | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 985 | 357 | PINE | Louisiana | ONVOY, LLC - LA | | More |
| 989 | 357 | WESTBRANCH | Michigan | HD CARRIER LLC | | More |
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