Area Code | Prefix | City/Switch Name (Click for city search) | State/Prov. Area Map | Telephone Company Web link | Telco Type | More Info |
|---|
| 201 | 445 | RIDGEWOOD | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 445 | WSHNGTNZN1 | District of Columbia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 203 | 445 | TRUMBULL | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 204 | 445 | LANGRUTH | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 445 | BIRMINGHAM | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 445 | SEATTLE | Washington | ONVOY, LLC - WA | | More |
| 207 | 445 | SOUTHCHINA | Maine | CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY | IND. TELCO | More |
| 208 | 445 | BOISE | Idaho | ONVOY, LLC - ID | | More |
| 209 | 445 | ATWATER | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 210 | 445 | SANANTONIO | Texas | METROPCS, INC. | | More |
| 212 | 445 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 445 | CMTN GRDN | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 214 | 445 | DALLAS | Texas | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | CAP | More |
| 215 | 445 | PHLDLPHZN2 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 216 | 445 | CLEVELAND | Ohio | OHIO BELL TEL CO | RBOC | More |
| 217 | 445 | MDLTNNWHLD | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 218 | 445 | VERNDALE | Minnesota | WEST CENTRAL TEL. ASSN. | IND. TELCO | More |
| 224 | 445 | ANTIOCH | Illinois | ONVOY, LLC | | More |
| 225 | 445 | BATONROUGE | Louisiana | VOICESTREAM GSM I, LLC | | More |
| 226 | 445 | Mount Forest | Ontario | Bragg Communications Inc. | CLEC | More |
| 229 | 445 | TIFTON | Georgia | SOUTHERN COMMUNICATIONS SERVICES, INC. | WIRELESS PROV | More |
| 231 | 445 | CHEBOYGAN | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 239 | 445 | FORT MYERS | Florida | DISH WIRELESS, LLC | | More |
| 240 | 445 | ASHTON | Maryland | ONVOY, LLC - MD | | More |
| 248 | 445 | SOUTHFIELD | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 250 | 445 | GREENWOOD | British Columbia | TELUS | IND. TELCO | More |
| 251 | 445 | MOBILE | Alabama | HARBOR COMMUNICATIONS, LLC - AL | | More |
| 252 | 445 | ENFIELD | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 253 | 445 | PUYALLUP | Washington | QWEST CORPORATION | RBOC | More |
| 254 | 445 | DUBLIN | Texas | UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK | IND. TELCO | More |
| 256 | 445 | DECATUR | Alabama | WINDSTREAM NUVOX, INC. | CLEC | More |
| 260 | 445 | FORT WAYNE | Indiana | FRONTIER NORTH, INC.. - IN | IND. TELCO | More |
| 262 | 445 | KENOSHA | Wisconsin | ONVOY, LLC - WI | | More |
| 267 | 445 | PHILADELPHIA SUBURB | Pennsylvania | ONVOY, LLC - PA | | More |
| 269 | 445 | CASSOPOLIS | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 270 | 445 | BARDWELL | Kentucky | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | WIRELESS PROV | More |
| 272 | 445 | NOXEN | Pennsylvania | ONVOY, LLC - PA | | More |
| 276 | 445 | CUMBERLDGP | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 281 | 445 | HSTNSUBURB | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 445 | Ancaster | Ontario | ISP Telecom | CLEC | More |
| 301 | 445 | WSHNGTNZN3 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 445 | BRIDGEVL | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 303 | 445 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 445 | ALDERSON | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 445 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 445 | NORTH BATTLEFORD | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 445 | GILLETTE | Wyoming | ONVOY, LLC - WY | | More |
| 308 | 445 | NO JULESBG | Colorado | QWEST CORPORATION | RBOC | More |
| 309 | 445 | BLOOMINGTN | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 310 | 445 | W ANGELES | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 312 | 445 | CHICGOZN01 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 313 | 445 | DETROITZN6 | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 314 | 445 | ST LOUIS | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 315 | 445 | SYRACUSE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 316 | 445 | ANDALE | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 317 | 445 | INDIANAPLS | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 318 | 445 | ALEXANDRIA | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 445 | REINBECK | Iowa | MCC TELEPHONY OF IOWA, LLC - IA | | More |
| 320 | 445 | ALEXANDRIA | Minnesota | STRATUS NETWORKS | | More |
| 321 | 445 | ORLANDO | Florida | XO FLORIDA, INC. | CLEC | More |
| 323 | 445 | LSAN DA 14 | California | METROPCS NETWORKS, LLC | | More |
| 330 | 445 | CANTON | Ohio | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - OH | | More |
| 334 | 445 | OZARK | Alabama | CENTURYTEL TEL AL LLC (SOUTHERN) DBA CENTURYLINK | | More |
| 336 | 445 | MADISON | North Carolina | CENTRAL TEL. CO. OF NC DBA CENTURYLINK | IND. TELCO | More |
| 337 | 445 | BROUSSARD | Louisiana | COMCAST IP PHONE, LLC | | More |
| 346 | 445 | CYPRESS | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 347 | 445 | NWYRCYZN10 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 352 | 445 | DUNNELLON | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 360 | 445 | MT VERNON | Washington | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 361 | 445 | WOODSBORO | Texas | ONVOY, LLC - TX | | More |
| 385 | 445 | KAYSVILLE | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 386 | 445 | PALM COAST | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 401 | 445 | NARRAGANSETT | Rhode Island | DISH WIRELESS, LLC | | More |
| 402 | 445 | OMAHA | Nebraska | QWEST CORPORATION | RBOC | More |
| 403 | 445 | Three Hills | Alberta | TELUS | IND. TELCO | More |
| 404 | 445 | ATLANTA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 405 | 445 | OKLA CITY | Oklahoma | LEVEL 3 COMMUNICATIONS, LLC - OK | | More |
| 406 | 445 | RED LODGE | Montana | QWEST CORPORATION | RBOC | More |
| 407 | 445 | ORLANDO | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 408 | 445 | SNJS SOUTH | California | PACIFIC BELL | RBOC | More |
| 409 | 445 | SOUR LAKE | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 410 | 445 | BALTIMORE | Maryland | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 412 | 445 | PTTSBGZON1 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 413 | 445 | PITTSFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 414 | 445 | MILWAUKZN1 | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 415 | 445 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 416 | 445 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 445 | HALF WAY | Missouri | WINDSTREAM MISSOURI, INC. | IND. TELCO | More |
| 418 | 445 | Baie-Comeau (Hauter | Quebec | TELUS Mobility | PCS | More |
| 419 | 445 | ARCHBOLD | Ohio | UNITED TEL. CO. OF OHIO DBA CENTURYLINK | IND. TELCO | More |
| 423 | 445 | SURGOINSVL | Tennessee | AT&T CORP. | | More |
| 424 | 445 | REDONDO | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 425 | 445 | BELLEVUE | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 432 | 445 | PECOS | Texas | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | | More |
| 434 | 445 | DILLWYN | Virginia | ONVOY, LLC - VA | | More |
| 435 | 445 | FOUNTAGREN | Utah | CENTRAL UTAH TEL., INC. | IND. TELCO | More |
| 440 | 445 | MENTOR | Ohio | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | CLEC | More |
| 442 | 445 | BISHOP | California | ONVOY SPECTRUM, LLC | | More |
| 443 | 445 | ELKRIDGE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 445 | 445 | WYCOMBE | Pennsylvania | ONVOY SPECTRUM, LLC | | More |
| 447 | 445 | INDIANOLA | Illinois | ONVOY, LLC | | More |
| 450 | 445 | ST LAMBERT | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 445 | DALLAS | Texas | BANDWIDTH.COM CLEC, LLC - TX | | More |
| 470 | 445 | ATLANTA | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 475 | 445 | NEWTOWN | Connecticut | ONVOY, LLC - CT | | More |
| 478 | 445 | MILLEDGEVL | Georgia | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | IND. TELCO | More |
| 479 | 445 | FAYETTEVL | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 480 | 445 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 445 | PHPHSBZN12 | Pennsylvania | NETCARRIER TELECOM, INC. - PA | | More |
| 501 | 445 | FAYETTEVILLE | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 502 | 445 | LOUISVILLE | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 503 | 445 | PORTLAND | Oregon | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | CLEC | More |
| 504 | 445 | SLIDELL | Louisiana | ONVOY, LLC - LA | | More |
| 505 | 445 | RATON | New Mexico | BANDWIDTH.COM CLEC, LLC - NM | | More |
| 506 | 445 | ST ANNE | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 445 | STORDEN | Minnesota | CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK | IND. TELCO | More |
| 508 | 445 | CATAUMET | Massachusetts | XO MASSACHUSETS, INC. | CLEC | More |
| 509 | 445 | CUSICK | Washington | PEND OREILLE TELEPHONE COMPANY | IND. TELCO | More |
| 510 | 445 | FRNK OLIVR | California | PACIFIC BELL | RBOC | More |
| 512 | 445 | AUSTIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 513 | 445 | MASON | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 514 | 445 | Montreal | Quebec | Bell Mobility | WIRELESS PROV | More |
| 515 | 445 | CALLENDER | Iowa | MCC TELEPHONY OF IOWA, LLC - IA | | More |
| 516 | 445 | NASSAUZN05 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 517 | 445 | CLAYTON | Michigan | COMMUNICATIONS CORP. OF MI | IND. TELCO | More |
| 518 | 445 | ALBANY | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 445 | OHSWEKEN | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 445 | PRESCOTT | Arizona | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 530 | 445 | GRVY MAIN | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 540 | 445 | CULPEPER | Virginia | BANDWIDTH.COM CLEC, LLC - VA | | More |
| 541 | 445 | CAMAS VLY | Oregon | CENTURYTEL OF OREGON, INC. DBA CENTURYLINK | IND. TELCO | More |
| 559 | 445 | FRESNO | California | PACIFIC BELL | RBOC | More |
| 561 | 445 | BOCA RATON | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 562 | 445 | DOWNEY | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 563 | 445 | DAVENPORT | Iowa | QWEST CORPORATION | RBOC | More |
| 567 | 445 | PERRYSBURG | Ohio | IP HORIZON LLC | | More |
| 570 | 445 | SCRANTON | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 571 | 445 | HAYMARKET | Virginia | BANDWIDTH.COM CLEC, LLC - VA | | More |
| 573 | 445 | COLUMBIA | Missouri | CENTURYTEL OF MISSOURI LLC (CNTL) DBA CENTURYLINK | | More |
| 575 | 445 | RATON | New Mexico | QWEST CORPORATION | RBOC | More |
| 580 | 445 | CLINTON | Oklahoma | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 581 | 445 | Chibougamau | Quebec | Telebec Limited Partnership (Mobility) | | More |
| 585 | 445 | ROCHESTER | New York | NUSO, LLC | | More |
| 586 | 445 | ROSEVILLE | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 587 | 445 | Calgary | Alberta | TELUS Mobility | CAP | More |
| 601 | 445 | NATCHEZ | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 602 | 445 | PHOENIX | Arizona | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 603 | 445 | NO WALPOLE | New Hampshire | CONSOLIDATED COMM OF NO. NEW ENGLAND-NH | RBOC | More |
| 604 | 445 | Vancouver | British Columbia | Globalive Wireless Management Corp. | | More |
| 605 | 445 | MILBANK | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 606 | 445 | FREEBURN | Kentucky | ONVOY SPECTRUM, LLC | | More |
| 607 | 445 | GILBERTSVL | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 608 | 445 | MADISON | Wisconsin | UNITED STATES CELLULAR - WI | WIRELESS PROV | More |
| 609 | 445 | EGG HARBOR | New Jersey | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | CAP | More |
| 610 | 445 | BELVIDERE | Pennsylvania | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 612 | 445 | TWINCITIES | Minnesota | EXIANT COMMUNICATIONS LLC | | More |
| 613 | 445 | RUSSELL | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 445 | COLUMBUS | Ohio | OHIO BELL TEL CO | RBOC | More |
| 615 | 445 | NASHVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 616 | 445 | CASSOPOLIS | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 617 | 445 | ROXBURY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 445 | ALBION | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 619 | 445 | HARBSNALPN | California | PACIFIC BELL | RBOC | More |
| 620 | 445 | LAFONTAINE | Kansas | LEVEL 3 COMMUNICATIONS, LLC - KS | | More |
| 623 | 445 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 626 | 445 | ARCADIA | California | PACIFIC BELL | RBOC | More |
| 630 | 445 | NAPERVILLE | Illinois | AT&T - LOCAL | CLEC | More |
| 631 | 445 | BRENTWOOD | New York | METROPCS, INC. | | More |
| 636 | 445 | WENTZVILLE | Missouri | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 641 | 445 | WELDON | Iowa | GRAND RIVER MUTUAL TEL CO | IND. TELCO | More |
| 646 | 445 | NYCZ 1 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 650 | 445 | SAN MATEO | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 657 | 445 | FULLERTON | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 660 | 445 | MILAN | Missouri | WINDSTREAM MISSOURI, INC. | IND. TELCO | More |
| 661 | 445 | LOS ANGELES | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 662 | 445 | INDIANOLA | Mississippi | TELEPAK NETWORKS, INC. - MS | | More |
| 667 | 445 | CATONSVL | Maryland | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 678 | 445 | WOODSTOCK | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 681 | 445 | PRKRSBGZN2 | West Virginia | RADIANTIQ LLC | | More |
| 682 | 445 | ARLINGTON | Texas | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | CAP | More |
| 701 | 445 | ST. ANTHONY | North Dakota | WEST RIVER TELECOMMUNICATIONS COOP. - ND | IND. TELCO | More |
| 702 | 445 | LAS VEGAS | Nevada | COMCAST IP PHONE, LLC | | More |
| 703 | 445 | TRIANGLE | Virginia | VERIZON SOUTH, INC. - VA (CONTEL) | IND. TELCO | More |
| 704 | 445 | CHERRYVILLE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 445 | COLLINGWOOD | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 445 | MONTICELLO | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 707 | 445 | EUREKA | California | PACIFIC BELL | RBOC | More |
| 708 | 445 | OAK PARK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 709 | 445 | NEWMANS COVE | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 445 | QUIMBY | Iowa | WEST IOWA TEL. CO. | IND. TELCO | More |
| 713 | 445 | HOUSTON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 445 | SANTA ANA | California | PACIFIC BELL | RBOC | More |
| 715 | 445 | IOLA | Wisconsin | SCANDINAVIA TEL. CO. | IND. TELCO | More |
| 716 | 445 | BUFFALO | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 717 | 445 | TERRE HILL | Pennsylvania | FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC | IND. TELCO | More |
| 718 | 445 | NYCZ 9 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 445 | COLORDOSPG | Colorado | COMCAST IP PHONE, LLC | | More |
| 720 | 445 | DENVER | Colorado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | WIRELESS PROV | More |
| 724 | 445 | CHICORA | Pennsylvania | UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK | IND. TELCO | More |
| 727 | 445 | CLEARWATER | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 731 | 445 | DYERSBURG | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 732 | 445 | PISCATAWAY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 445 | DETROIT | Michigan | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | CLEC | More |
| 740 | 445 | BARLOW | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 754 | 445 | FTLAUDERDL | Florida | BUSINESS TELECOM, INC. DBA BTI - FL | CLEC | More |
| 757 | 445 | NFKZ 2 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 445 | SAN DIEGO | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 762 | 445 | GREENSBORO | Georgia | COMSOUTH TELENET, INC. - GA | | More |
| 763 | 445 | OSSEO | Minnesota | CENTURYLINK OF MINNESOTA, INC. | IND. TELCO | More |
| 765 | 445 | KNIGHTSTOWN | Indiana | HANCOCK COMMUNICATIONS, INC. - IN | CLEC | More |
| 770 | 445 | DALLAS | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 773 | 445 | CHCZ 10 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 774 | 445 | MARLBORO | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 775 | 445 | CARSON CITY | Nevada | NEVADA BELL | RBOC | More |
| 778 | 445 | Victoria | British Columbia | Shaw Telecom Inc. | | More |
| 779 | 445 | LOCKPORT | Illinois | METROPCS, INC. | | More |
| 780 | 445 | EDMONTON | Alberta | TELUS | IND. TELCO | More |
| 781 | 445 | BRAINTREE | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 785 | 445 | RUSSELL | Kansas | RURAL TEL. SERVICE CO., INC. DBA NEX-TECH | IND. TELCO | More |
| 786 | 445 | MIAMI | Florida | METROPCS, INC. | | More |
| 787 | 445 | TRUJILLO ALTO | Puerto Rico | PUERTO RICO TELCO DBA CLARO PUERTO RICO | WIRELESS PROV | More |
| 801 | 445 | MIDVALE | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 445 | BENNINGTON | Vermont | NATIONAL MOBILE COMMUNICATIONS CORPORATION - VT | | More |
| 803 | 445 | COLUMBIA | South Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 804 | 445 | TAPPAHANNOCK | Virginia | VERIZON SOUTH, INC. - VA (CONTEL) | IND. TELCO | More |
| 805 | 445 | CAMARILLO | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 806 | 445 | LUBBOCK PARKVIEW | Texas | SOUTHWESTERN BELL | RBOC | More |
| 808 | 445 | HONOLULU | Hawaii | LEVEL 3 COMMUNICATIONS, LLC - HI | | More |
| 810 | 445 | GRANDBLANC | Michigan | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 812 | 445 | REDDINGTON | Indiana | FRONTIER NORTH, INC. - IN | IND. TELCO | More |
| 813 | 445 | TAMPAEST | Florida | METROPCS, INC. | | More |
| 814 | 445 | SOMERSET | Pennsylvania | VERIZON NORTH, INC. - PA | IND. TELCO | More |
| 815 | 445 | MANLIUS | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 816 | 445 | CAMDEN POINT | Missouri | EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO | IND. TELCO | More |
| 817 | 445 | EULESS | Texas | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | CAP | More |
| 818 | 445 | BRBN BRBN | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 819 | 445 | Drummondville | Quebec | Telephone Drummond Inc | IND. TELCO | More |
| 828 | 445 | FOREST CITY | North Carolina | TWILIO INTERNATIONAL, INC. | | More |
| 830 | 445 | GONZALES | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 832 | 445 | ATASCOCITA | Texas | CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK | IND. TELCO | More |
| 843 | 445 | MYRTLE BEACH | South Carolina | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC | IND. TELCO | More |
| 845 | 445 | SPRING VLY | New York | YMAX COMMUNICATIONS CORP. - NY | | More |
| 847 | 445 | WAUKEGAN | Illinois | METROPCS, INC. | | More |
| 848 | 445 | NEWBRNSWCK | New Jersey | PAETEC COMMUNICATIONS, INC. - NJ | CLEC | More |
| 850 | 445 | TALLAHASSE | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 856 | 445 | CAMDEN | New Jersey | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 857 | 445 | BOSTON | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 859 | 445 | COVINGTON | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 860 | 445 | GROTON | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 862 | 445 | NEWARK | New Jersey | ONVOY, LLC - NJ | | More |
| 863 | 445 | WAUCHULA | Florida | BRIGHT HOUSE NTWS INFORMATION SVCS (FLORIDA) - FL | | More |
| 864 | 445 | SALUDA | South Carolina | UNITED TELEPHONE CO CAROLINAS DBA CENTURYLINK | IND. TELCO | More |
| 865 | 445 | JEFFERSNCY | Tennessee | ONVOY, LLC - TN | | More |
| 867 | 445 | Yellowknife | Yukon Territory | Bell Mobility | WIRELESS PROV | More |
| 870 | 445 | BULL SHOALS | Arkansas | NORTHERN ARKANSAS TEL. CO. | IND. TELCO | More |
| 901 | 445 | COVINGTON | Tennessee | BANDWIDTH.COM CLEC, LLC - TN | | More |
| 902 | 445 | HALIFAX | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 445 | LONGVIEW | Texas | METROPCS, INC. | | More |
| 904 | 445 | JACKSONVL | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 905 | 445 | Hampton | Ontario | Rogers Communications Partnership (Cable) | | More |
| 907 | 445 | AMBLER | Alaska | OTZ TEL. COOP., INC. | IND. TELCO | More |
| 908 | 445 | ELIZABETH | New Jersey | PAETEC COMMUNICATIONS, INC. - NJ | CLEC | More |
| 909 | 445 | CLAREMONT | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 910 | 445 | WHITEVILLE | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 912 | 445 | MILLEDGEVILLE | Georgia | COMCAST IP PHONE, LLC | | More |
| 914 | 445 | WCHZ 8 | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 915 | 445 | PECOS | Texas | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | | More |
| 916 | 445 | SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 445 | NEW YORK CITY ZONE | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 918 | 445 | TULSA HICKORY | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 919 | 445 | CHAPEL HILL | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 920 | 445 | GREEN BAY | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 925 | 445 | DANVILLE | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 928 | 445 | PRESCOTT | Arizona | QWEST CORPORATION | RBOC | More |
| 929 | 445 | NWYRCYZN03 | New York | BARR TELL USA, INC. - NY | | More |
| 931 | 445 | CRAWFORD | Tennessee | TWIN LAKES TEL. COOP. CORP. | IND. TELCO | More |
| 934 | 445 | PECONIC | New York | ONVOY SPECTRUM, LLC | | More |
| 936 | 445 | CUT N SHOOT | Texas | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | IND. TELCO | More |
| 937 | 445 | DAYTON | Ohio | OHIO BELL TEL CO | RBOC | More |
| 939 | 445 | GUANICA | Puerto Rico | NATURAL G.C. INC. - PR | | More |
| 940 | 445 | GRAND PRARIE | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 941 | 445 | VENICE | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 945 | 445 | PRINCETON | Texas | ONVOY, LLC - TX | | More |
| 949 | 445 | SADLBK VLY | California | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 951 | 445 | MURRIETA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 952 | 445 | SHAKOPEE | Minnesota | QWEST CORPORATION | RBOC | More |
| 954 | 445 | HOLLYWOOD | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 956 | 445 | HARLINGEN | Texas | STPCS JOINT VENTURE, LLC | PCS | More |
| 970 | 445 | VAIL | Colorado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | WIRELESS PROV | More |
| 971 | 445 | WARRENTON | Oregon | ONVOY, LLC - OR | | More |
| 972 | 445 | IRVING | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 973 | 445 | NEWARK | New Jersey | METROPCS, INC. | | More |
| 978 | 445 | SUDBURY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 980 | 445 | CHARLOTTE | North Carolina | FIVE9, INC. | | More |
| 985 | 445 | SLIDELL | Louisiana | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 989 | 445 | CHESANING | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
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