Area Code | Prefix | City/Switch Name (Click for city search) | State/Prov. Area Map | Telephone Company Web link | Telco Type | More Info |
|---|
| 201 | 686 | HACKENSACK | New Jersey | OMNIPOINT COMMUNICATIONS, INC. - NJ | WIRELESS PROV | More |
| 202 | 686 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 686 | MERIDEN | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 204 | 686 | MELITA | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 686 | PARRISH | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 686 | SEATTLE | Washington | LEVEL 3 COMMUNICATIONS, LLC - WA | CLEC | More |
| 207 | 686 | ELIOT | Maine | CTC COMMUNICATIONS CORP. - ME | CLEC | More |
| 208 | 686 | PLUMERWRLY | Idaho | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 209 | 686 | ANGELSCAMP | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 210 | 686 | SANANTONIO | Texas | VONAGE AMERICA LLC | | More |
| 212 | 686 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 686 | LSAN DA 11 | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 214 | 686 | GRANDPRARI | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 215 | 686 | PHLDLPHZN1 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 217 | 686 | MARSHALL | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 218 | 686 | THIFRIVFLS | Minnesota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 225 | 686 | LIVINGSTON | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 229 | 686 | NASHVILLE | Georgia | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | IND. TELCO | More |
| 231 | 686 | FRANKFORT | Michigan | 123.NET, INC. | CLEC | More |
| 239 | 686 | SNCPVISNDS | Florida | TON80 COMMUNICATIONS, LLC | | More |
| 240 | 686 | GAITHERSBG | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 248 | 686 | BIRMINGHAM | Michigan | LEVEL 3 COMMUNICATIONS, LLC - MI | CLEC | More |
| 250 | 686 | CTORIA | British Columbia | Bell Mobility | WIRELESS PROV | More |
| 252 | 686 | KINSTON | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 253 | 686 | TACOMA | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 254 | 686 | BEN HUR | Texas | TON80 COMMUNICATIONS, LLC | | More |
| 256 | 686 | DECATUR | Alabama | CHARTER FIBERLINK - ALABAMA, LLC - AL | | More |
| 262 | 686 | WILLIAMSBY | Wisconsin | TELEPORT COMMUNICATIONS AMERICA, LLC WI | CAP | More |
| 267 | 686 | PHLDLPHZN1 | Pennsylvania | COMCAST IP PHONE, LLC | | More |
| 269 | 686 | ALLEGAN | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 270 | 686 | OWENSBORO | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 276 | 686 | RURALRTRET | Virginia | UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA | IND. TELCO | More |
| 281 | 686 | HOUSTON | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 289 | 686 | St. Catharines-Thor | Ontario | TELUS Mobility | PCS | More |
| 301 | 686 | WSHNGTNZN6 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 303 | 686 | DENVER | Colorado | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 304 | 686 | CAMERON | West Virginia | CITIZENS TEL CO OF WV DBA FRONTIER OF WV | IND. TELCO | More |
| 305 | 686 | MIAMI | Florida | ONVOY, LLC - FL | | More |
| 306 | 686 | FOND DULAC | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 686 | GILLETTE | Wyoming | QWEST CORPORATION | RBOC | More |
| 309 | 686 | PEORIA | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 310 | 686 | INGLEWOOD | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 312 | 686 | CHICGOZN01 | Illinois | PEERLESS NETWORK OF ILLINOIS, LLC - IL | | More |
| 313 | 686 | DETROITZN5 | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 314 | 686 | KIRKWOOD | Missouri | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 315 | 686 | CLAYTON | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 316 | 686 | WICHITA | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 317 | 686 | INDIANAPLS | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 318 | 686 | SHREVEPORT | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 686 | OTTER CREEK | Iowa | CASCADE COMMUNICATIONS COMPANY | IND. TELCO | More |
| 320 | 686 | COLDSPRING | Minnesota | SKYE TELECOM LLC DBA SKYETEL | | More |
| 321 | 686 | COCOA | Florida | PRIORITY PAGING, INC. | WIRELESS PROV | More |
| 323 | 686 | LSAN DA 04 | California | PACIFIC BELL | RBOC | More |
| 330 | 686 | AKRON | Ohio | OHIO BELL TEL CO | RBOC | More |
| 334 | 686 | EUFAULA | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 336 | 686 | GREENSBORO | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 339 | 686 | WELLESLEY | Massachusetts | BROADVIEW NETWORKS, INC. - MA | | More |
| 346 | 686 | MANVEL | Texas | ONVOY, LLC - TX | | More |
| 347 | 686 | NWYRCYZN08 | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 352 | 686 | WEEKICHSPG | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 360 | 686 | YACOLT | Washington | CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | IND. TELCO | More |
| 386 | 686 | FORT WHITE | Florida | ONVOY, LLC - FL | | More |
| 402 | 686 | OMAHA | Nebraska | TELEPORT COMMUNICATIONS AMERICA, LLC - NE | CAP | More |
| 403 | 686 | CALGARY | Alberta | TELUS | IND. TELCO | More |
| 404 | 686 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 686 | OKLA CITY | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 406 | 686 | CLYDE PARK | Montana | QWEST CORPORATION | RBOC | More |
| 407 | 686 | KISSIMMEE | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 408 | 686 | SAN MARTIN | California | PACIFIC BELL | RBOC | More |
| 410 | 686 | ESSEX | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 686 | PTGSBNZN14 | Pennsylvania | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 413 | 686 | SPRINGFLD | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 415 | 686 | SAN RAFAEL | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 416 | 686 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 686 | AVA | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 418 | 686 | QUEBEC | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 686 | PORTAGE | Ohio | UNITED TEL. CO. OF OHIO DBA CENTURYLINK | IND. TELCO | More |
| 423 | 686 | FORK RIDGE | Tennessee | ONVOY, LLC - TN | | More |
| 425 | 686 | BOTHELL | Washington | LEVEL 3 TELECOM OF WASHINGTON, LLC - WA | CLEC | More |
| 432 | 686 | MIDLAND | Texas | SOUTHWESTERN BELL | RBOC | More |
| 434 | 686 | BLACKSTONE | Virginia | CORETEL VIRGINIA, LLC - VA | | More |
| 435 | 686 | LA SAL | Utah | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | IND. TELCO | More |
| 440 | 686 | TRINITY | Ohio | OHIO BELL TEL CO | RBOC | More |
| 443 | 686 | FALLSTON | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 450 | 686 | CHOMEDEY | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 686 | GRANDPRARI | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 470 | 686 | NEWNAN | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 480 | 686 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 484 | 686 | PHPHSBZN30 | Pennsylvania | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 501 | 686 | LITTLEROCK | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 502 | 686 | CARROLLTON | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 503 | 686 | BEAVERTON | Oregon | TELEPORT COMMUNICATIONS AMERICA, LLC - OR | CLEC | More |
| 504 | 686 | NEW ORLEANS | Louisiana | SPRINT SPECTRUM L.P.- LA | PCS | More |
| 505 | 686 | FARMINGTON | New Mexico | SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA | WIRELESS PROV | More |
| 506 | 686 | Dalhousie | New Brunswick | Aliant Telecom (Mobility) | | More |
| 507 | 686 | OWATONNA | Minnesota | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 508 | 686 | HOPKINTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 509 | 686 | BRIDGEPORT | Washington | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 510 | 686 | OKLD TRNID | California | AT&T CORP. | | More |
| 512 | 686 | GEORGETOWN | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 513 | 686 | CINCINNATI | Ohio | CINCINNATI BELL | IND. TELCO | More |
| 514 | 686 | ROXBORO | Quebec | TELUS Mobility | PCS | More |
| 515 | 686 | PLEASANTVILLE | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 516 | 686 | NASSAUZN04 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 517 | 686 | ALBION | Michigan | AT&T - LOCAL | CLEC | More |
| 518 | 686 | HOOSICKFLS | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 686 | LONDON | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 686 | BENSON | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 530 | 686 | HOMEWOOD | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 540 | 686 | WINCHESTER | Virginia | COMCAST IP PHONE, LLC | | More |
| 541 | 686 | EUGENE | Oregon | QWEST CORPORATION | RBOC | More |
| 559 | 686 | TULARE | California | PACIFIC BELL | RBOC | More |
| 561 | 686 | WPALMBEACH | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 562 | 686 | WHITTIER | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 563 | 686 | OTTERCREEK | Iowa | CASCADE COMMUNICATIONS COMPANY | IND. TELCO | More |
| 567 | 686 | TOLEDO | Ohio | METROPCS, INC. | | More |
| 570 | 686 | MILFORD | Pennsylvania | VERIZON NORTH, INC. - PA (QUAKER ST) | IND. TELCO | More |
| 571 | 686 | BRADDOCK | Virginia | ONVOY, LLC - VA | | More |
| 573 | 686 | POPLAR BLF | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 574 | 686 | CAMDEN | Indiana | CAMDEN TEL. CO., INC. | IND. TELCO | More |
| 575 | 686 | CAPITAN | New Mexico | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 580 | 686 | KONAWA | Oklahoma | LEVEL 3 COMMUNICATIONS, LLC - OK | | More |
| 585 | 686 | HOLLEY | New York | ONVOY SPECTRUM, LLC | | More |
| 601 | 686 | MERIDIAN | Mississippi | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | WIRELESS PROV | More |
| 602 | 686 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 603 | 686 | EXETER | New Hampshire | BELL ATLANTIC MOBILE, INC | WIRELESS PROV | More |
| 604 | 686 | VANCOUVER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 686 | ESTELLINE | South Dakota | MCC TELEPHONY OF THE MID-WEST, LLC - SD | | More |
| 606 | 686 | FALLSBURG | Kentucky | FOOTHILLS RURAL TEL. COOP. CORP. | IND. TELCO | More |
| 608 | 686 | PORTAGE | Wisconsin | ONVOY, LLC - WI | | More |
| 609 | 686 | ALLENTOWN | New Jersey | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 610 | 686 | CATASAUQUA | Pennsylvania | AT&T - LOCAL | CLEC | More |
| 613 | 686 | Ottawa-Hull | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 614 | 686 | HARRISBURG | Ohio | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | CLEC | More |
| 615 | 686 | NASHVILLE | Tennessee | MATRIX TELECOM, INC DBA TRINSIC COMMUNICATIONS-TN | | More |
| 616 | 686 | ALLEGAN | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 617 | 686 | BOSTON | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 618 | 686 | BIBLEGROVE | Illinois | WABASH TEL. COOP., INC. | IND. TELCO | More |
| 619 | 686 | SNDG SNDG | California | PACIFIC BELL | RBOC | More |
| 620 | 686 | LARNED | Kansas | TON80 COMMUNICATIONS, LLC | | More |
| 626 | 686 | EL MONTE | California | FRACTEL, LLC | | More |
| 630 | 686 | HINSDALE | Illinois | GLOBAL CROSSING LOCAL SERVICES, INC. - IL | CLEC | More |
| 631 | 686 | ST JAMES | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 636 | 686 | ST LOUIS | Missouri | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | CAP | More |
| 641 | 686 | FAIRFIELD | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS | | More |
| 646 | 686 | NWYRCYZN01 | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 647 | 686 | Toronto | Ontario | Fido Solutions Inc. | | More |
| 650 | 686 | SAN FRANCISCO | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 651 | 686 | STPZ 6 | Minnesota | QWEST CORPORATION | RBOC | More |
| 657 | 686 | GARDEN GRV | California | TON80 COMMUNICATIONS, LLC | | More |
| 660 | 686 | FAIRFAX | Missouri | EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO | IND. TELCO | More |
| 662 | 686 | LELAND | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 667 | 686 | ELLICOTTCY | Maryland | CORE COMMUNICATIONS, INC.- MD | CLEC | More |
| 678 | 686 | ATLANTA | Georgia | US LEC OF GEORGIA, INC. | CLEC | More |
| 681 | 686 | DUTCHRIDGE | West Virginia | ONVOY SPECTRUM, LLC | | More |
| 682 | 686 | NRICHLDHLS | Texas | ONVOY, LLC - TX | | More |
| 689 | 686 | ORLANDO | Florida | ONVOY SPECTRUM, LLC | | More |
| 701 | 686 | FARGO | North Dakota | MIDCONTINENT COMMUNICATIONS - ND | | More |
| 702 | 686 | LAS VEGAS | Nevada | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 703 | 686 | MANASSAS | District of Columbia | CAVALIER EAST, LLC - VA | CLEC | More |
| 704 | 686 | CHARLOTTE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 686 | COLDWATER | Ontario | Amtelecom Limited Partnership | CAP | More |
| 706 | 686 | CHATSWORTH | Georgia | LEVEL 3 COMMUNICATIONS, LLC - GA | CLEC | More |
| 707 | 686 | LOLETA | California | CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA | | More |
| 708 | 686 | CHICAGO | Illinois | GLOBAL CROSSING LOCAL SERVICES, INC. - IL | CLEC | More |
| 709 | 686 | PASADENA | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 686 | SCRANTON | Iowa | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 713 | 686 | HOUSTON OVERLAND | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 686 | FULLERTON | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 715 | 686 | PRESQUE ISLAND | Wisconsin | CENTURYTEL NW WISCONSIN LLC DBA CENTURYLINK | IND. TELCO | More |
| 716 | 686 | LANCASTER | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 717 | 686 | HARISBGZN1 | Pennsylvania | BLOCK LINE SYSTEMS, LLC - PA | | More |
| 718 | 686 | NYCZ 6 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 686 | COLORADO SPRINGS | Colorado | QWEST CORPORATION | RBOC | More |
| 720 | 686 | DENVER | Colorado | XO COLORADO, LLC | CLEC | More |
| 724 | 686 | LATROBE | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 727 | 686 | CLEARWATER | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 731 | 686 | MILAN | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 732 | 686 | NEW BRUNSWICK | New Jersey | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | CAP | More |
| 734 | 686 | ANN ARBOR | Michigan | ACD TELECOM, INC. - MI | | More |
| 740 | 686 | CENTERVILLE BELMONT | Ohio | WINDSTREAM WESTERN RESERVE, INC. | IND. TELCO | More |
| 757 | 686 | NFKZ 3 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 686 | LOS ANGELES - PAC W | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 765 | 686 | NEW CASTLE | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 769 | 686 | NEELY | Mississippi | TON80 COMMUNICATIONS, LLC | | More |
| 770 | 686 | STONE MOUNTAIN | Georgia | COMCAST IP PHONE, LLC | | More |
| 773 | 686 | CHCZ 11 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 774 | 686 | MILFORD | Massachusetts | TON80 COMMUNICATIONS, LLC | | More |
| 775 | 686 | RENO | Nevada | NEVADA BELL | RBOC | More |
| 778 | 686 | Vancouver | British Columbia | TELUS Mobility | WIRELESS PROV | More |
| 780 | 686 | Edmonton | Alberta | TELUS Mobility | WIRELESS PROV | More |
| 781 | 686 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 785 | 686 | SMITH CTR | Kansas | NEX-TECH, LLC - KS | CLEC | More |
| 786 | 686 | NORTH DADE | Florida | ONVOY, LLC - FL | | More |
| 787 | 686 | GUAYAMA | Puerto Rico | LIBERTY MOBILE PUERTO RICO INC. | CLEC | More |
| 801 | 686 | OGDEN | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 803 | 686 | ALLENDALE | South Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 805 | 686 | SOLVANG | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 806 | 686 | LUBBOCK | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 808 | 686 | WAIPAHU | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 810 | 686 | CLIO-MOUNT MORRIS | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 812 | 686 | DALE | Indiana | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 813 | 686 | TAMPASTH | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 814 | 686 | TYRONE | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 815 | 686 | PIPER CITY | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 816 | 686 | LENEXA | Kansas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 817 | 686 | FORT WORTH | Texas | LOGIX COMMUNICATIONS CORPORATION - TX | CLEC | More |
| 818 | 686 | PACOIMA | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 819 | 686 | LABELLE | Quebec | Bell Canada | IND. TELCO | More |
| 828 | 686 | SWANNANOA | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 832 | 686 | HSTNSUBURB | Texas | METROPCS, INC. | | More |
| 843 | 686 | HILTON HEAD | South Carolina | HARGRAY TEL. CO., INC. | IND. TELCO | More |
| 845 | 686 | POUGHKEPSI | New York | PAETEC COMMUNICATIONS, INC. - NY | CLEC | More |
| 847 | 686 | CHICAGO | Illinois | GLOBAL CROSSING LOCAL SERVICES, INC. - IL | CLEC | More |
| 850 | 686 | PACE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 856 | 686 | WOODBURY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 859 | 686 | LEXINGTON | Kentucky | SPRINT SPECTRUM L.P. | PCS | More |
| 860 | 686 | GROTON | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 862 | 686 | PASSAIC | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 863 | 686 | LAKELAND | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 864 | 686 | GREENVILLE | South Carolina | IP HORIZON LLC | | More |
| 865 | 686 | KNOXVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 870 | 686 | BODCAW | Arkansas | BANDWIDTH.COM CLEC, LLC - AR | | More |
| 901 | 686 | MEMPHIS | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 902 | 686 | COLLINGWOOD | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 686 | LONGVIEW | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 904 | 686 | PONTE VEDRA BEACH | Florida | LEVEL 3 COMMUNICATIONS, LLC - FL | CLEC | More |
| 905 | 686 | AJAX PICKERING | Ontario | Bell Canada | IND. TELCO | More |
| 907 | 686 | LITTLE DIOMEDE | Alaska | MUKLUK TEL. CO., INC. | IND. TELCO | More |
| 908 | 686 | UNIONVILLE | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 909 | 686 | RIVERSIDE | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 910 | 686 | SCOTTS HILL | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 912 | 686 | NASHVILLE | Georgia | TON80 COMMUNICATIONS, LLC | | More |
| 913 | 686 | SPRING HILL | Kansas | UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK | IND. TELCO | More |
| 914 | 686 | WCHZ 8 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 915 | 686 | MIDLAND MUTUAL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 916 | 686 | ELK GROVE | California | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | IND. TELCO | More |
| 917 | 686 | MANHATTAN | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 918 | 686 | MUSKOGEE | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 919 | 686 | DURHAM | North Carolina | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | IND. TELCO | More |
| 920 | 686 | MANITOWOC | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 925 | 686 | CONCORD | California | PACIFIC BELL | RBOC | More |
| 928 | 686 | LEUPP | Arizona | NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM | IND. TELCO | More |
| 929 | 686 | NWYRCYZN03 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 931 | 686 | ROCK ISLAND | Tennessee | BEN LOMAND RURAL TEL. COOP., INC. | IND. TELCO | More |
| 937 | 686 | HUNTSVILLE | Ohio | UNITED TEL. CO. OF OHIO DBA CENTURYLINK | IND. TELCO | More |
| 940 | 686 | PILOT POINT | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 949 | 686 | CAPISTRANO VALLEY | California | FRACTEL, LLC | | More |
| 951 | 686 | RIVERSIDE | California | PACIFIC BELL | RBOC | More |
| 952 | 686 | STPZ 6 | Minnesota | QWEST CORPORATION | RBOC | More |
| 954 | 686 | FTLAUDERDL | Florida | ONVOY, LLC - FL | | More |
| 956 | 686 | MCALLEN MURRAY | Texas | SOUTHWESTERN BELL | RBOC | More |
| 970 | 686 | WINDSOR | Colorado | QWEST CORPORATION | RBOC | More |
| 972 | 686 | DALLAS NORTH MESQUI | Texas | SOUTHWESTERN BELL | RBOC | More |
| 973 | 686 | MOUNTAIN VIEW | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 686 | LAWRENCE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 985 | 686 | NEW ORLEANS | Louisiana | VOICESTREAM GSM I, LLC | | More |
| 986 | 686 | DONNELLY | Idaho | ONVOY, LLC - ID | | More |
| 989 | 686 | BAY CITY | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
|