Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 440 | HACKENSACK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 440 | WSHNGTNZN1 | District of Columbia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WIRELESS PROV | More |
| 203 | 440 | MERIDEN | Connecticut | COX CONNECTICUT TELECOM, LLC | CLEC | More |
| 204 | 440 | Boissevain | Manitoba | Fido Solutions Inc. | | More |
| 205 | 440 | XXXXXXXXXX | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 206 | 440 | SEATTLE | Washington | QWEST CORPORATION | RBOC | More |
| 207 | 440 | GRAY | Maine | OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS | | More |
| 208 | 440 | BOISE | Idaho | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 209 | 440 | SNELLING | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 210 | 440 | SANANTONIO | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 212 | 440 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 440 | LSAN DA 01 | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 214 | 440 | PLANO | Texas | METRO PCS, INC. | | More |
| 215 | 440 | PHLDLPHZN1 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 216 | 440 | CLEVELAND | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 217 | 440 | QUINCY | Illinois | UNITED STATES CELLULAR CORP. - ILLINOIS | WIRELESS PROV | More |
| 218 | 440 | HIBBING | Minnesota | MCC TELEPHONY OF MINNESOTA, LLC - MN | | More |
| 219 | 440 | DYER | Indiana | LEVEL 3 COMMUNICATIONS, LLC - IN | CLEC | More |
| 224 | 440 | WAUKEGAN | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 225 | 440 | XXXXXXXXXX | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 226 | 440 | Simcoe | Ontario | Bragg Communications Inc. | CLEC | More |
| 228 | 440 | XXXXXXXXXX | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 229 | 440 | XXXXXXXXXX | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 231 | 440 | BALDWIN | Michigan | LOCAL EXCHANGE CARRIERS OF MICHIGAN, INC. - MI | CLEC | More |
| 239 | 440 | FORT MYERS | Florida | METRO PCS, INC. | | More |
| 240 | 440 | FREDERICK | Maryland | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 248 | 440 | SOUTHFIELD | Michigan | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI | | More |
| 250 | 440 | ALKALI LAKE | British Columbia | TELUS | IND. TELCO | More |
| 251 | 440 | XXXXXXXXXX | Alabama | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 252 | 440 | | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 256 | 440 | XXXXXXXXXX | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 260 | 440 | FORT WAYNE | Indiana | FRONTIER NORTH, INC. - IN | IND. TELCO | More |
| 267 | 440 | PHPHSBZN32 | Pennsylvania | PAETEC COMMUNICATIONS, INC. - PA | CLEC | More |
| 270 | 440 | HANSON | Kentucky | TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY | | More |
| 281 | 440 | BAMMEL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 440 | Hamilton | Ontario | Bell Mobility | WIRELESS PROV | More |
| 301 | 440 | WSHNGTNZN5 | Maryland | SPRINT SPECTRUM L.P. | PCS | More |
| 302 | 440 | DELAWARECY | Delaware | PEERLESS NETWORK OF DELAWARE, LLC - DE | | More |
| 303 | 440 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 440 | RAVENSWOOD | West Virginia | VIRGINIA PCS ALLIANCE, L.C. | WIRELESS PROV | More |
| 305 | 440 | KEYS | Florida | COMCAST PHONE OF FLORIDA, LLC - FL | CLEC | More |
| 306 | 440 | CARSWELL RIVER | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 440 | BASIN | Wyoming | BRESNAN BROADBAND OF WYOMING, LLC - WY | | More |
| 308 | 440 | KEARNEY | Nebraska | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | | More |
| 309 | 440 | DEER CREEK | Illinois | BITWISE COMMUNICATIONS, INC. - IL | | More |
| 310 | 440 | W ANGELES | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 312 | 440 | CHICGOZN01 | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 313 | 440 | DETROITZN5 | Michigan | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 314 | 440 | LADUE | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 315 | 440 | SYRACUSE | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 316 | 440 | WICHITA | Kansas | COX KANSAS TELCOM, LLC-KS | | More |
| 317 | 440 | INDIANAPLS | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 318 | 440 | XXXXXXXXXX | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 440 | CEDAR RPDS | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 320 | 440 | COSMOS | Minnesota | MCC TELEPHONY OF MINNESOTA, LLC - MN | | More |
| 321 | 440 | ORLANDO | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 323 | 440 | MONTEBELLO | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 330 | 440 | NEWPHLDLPH | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 334 | 440 | XXXXXXXXXX | Alabama | POWERTEL BIRMINGHAM LICENSES, INC. | WIRELESS PROV | More |
| 336 | 440 | XXXXXXXXXX | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 337 | 440 | XXXXXXXXXX | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 339 | 440 | LYNN | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 347 | 440 | NWYRCYZN12 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 352 | 440 | OLD TOWN | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 360 | 440 | BREMERTON | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 361 | 440 | BERCLAIR | Texas | AWESOME PAGING, INC. | WIRELESS PROV | More |
| 386 | 440 | | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 401 | 440 | PROVIDENCE | Rhode Island | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 402 | 440 | LINCOLN | Nebraska | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | | More |
| 403 | 440 | ALGARY | Alberta | Bell West Inc. | | More |
| 404 | 440 | XXXXXXXXXX | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 440 | BETHANY | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 406 | 440 | HELENA | Montana | 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT | | More |
| 407 | 440 | ORLANDO | Florida | BRIGHT HOUSE NTWS INFORMATION SVCS (FLORIDA) - FL | | More |
| 408 | 440 | SNJS SOUTH | California | COMCAST PHONE OF CALIFORNIA, LLC - CA | CLEC | More |
| 409 | 440 | HTCHCCKSNF | Texas | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | CLEC | More |
| 410 | 440 | CATONSVL | Maryland | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 412 | 440 | PTTSBGZON6 | Pennsylvania | CHOICE ONE COMMUNICATIONS, INC. - PA | CLEC | More |
| 414 | 440 | MILWAUKZN1 | Wisconsin | AMERICAN MESSAGING (AM), INC. | | More |
| 415 | 440 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 416 | 440 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 440 | AURORA | Missouri | SPRINT SPECTRUM L.P. | PCS | More |
| 418 | 440 | Quebec | Quebec | Videotron General Partnership | | More |
| 419 | 440 | TOLEDO | Ohio | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 423 | 440 | XXXXXXXXXX | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 425 | 440 | BELLEVUE | Washington | QWEST CORPORATION | RBOC | More |
| 443 | 440 | ANNAPOLIS | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 450 | 440 | ONGUEUIL | Quebec | Telecommunications Xittel Inc | | More |
| 469 | 440 | PLANO | Texas | NETSPAN CORPORATION DBA FOREMOST TELECOM - TX | | More |
| 470 | 440 | ATLANTA | Georgia | SBC INTERNET SERVICES, INC. | | More |
| 478 | 440 | | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 480 | 440 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 484 | 440 | PHPHSBZN12 | Pennsylvania | RCN TELECOM SERVICE OF PENNSYLVANIA, INC. | CLEC | More |
| 501 | 440 | SO FOURCHE | Arkansas | WINDSTREAM ARKANSAS, INC. | IND. TELCO | More |
| 502 | 440 | XXXXXXXXXX | Kentucky | US LEC OF TENNESSEE INC. - KY | | More |
| 503 | 440 | SEASIDE | Oregon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | | More |
| 504 | 440 | | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 440 | ALBUQURQUE | New Mexico | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 506 | 440 | Fredericton | New Brunswick | Aliant Telecom (Mobility) | | More |
| 507 | 440 | AUSTIN | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 508 | 440 | FRANKLIN | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 509 | 440 | SPOKANE | Washington | SPRINT SPECTRUM L.P. | PCS | More |
| 510 | 440 | FRNK OLIVR | California | PACIFIC BELL | RBOC | More |
| 512 | 440 | AUSTIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 514 | 440 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 440 | DES MOINES | Iowa | QWEST CORPORATION | RBOC | More |
| 516 | 440 | PTJEFFERSN | New York | AQUIS COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 517 | 440 | CLARE | Michigan | AMERITECH MOBILE COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 518 | 440 | CHATHAM | New York | FAIRPOINT BUSINESS SERVICES, LLC | | More |
| 519 | 440 | GODERICH | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 440 | TUCSON | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 530 | 440 | REDDING | California | CF COMMUNICATIONS, LLC DBA TELEKENEX - CA | GENERAL | More |
| 540 | 440 | PULASKI | Virginia | SPRINT SPECTRUM L.P.- VA | PCS | More |
| 541 | 440 | ROSEBURG | Oregon | QWEST CORPORATION | RBOC | More |
| 559 | 440 | FRESNO | California | PACIFIC BELL | RBOC | More |
| 561 | 440 | | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 562 | 440 | DOWNEY | California | SPRINT SPECTRUM L.P. | PCS | More |
| 563 | 440 | WALCOTT | Iowa | SPRINT SPECTRUM L.P. | PCS | More |
| 570 | 440 | POTTSVILLE | Pennsylvania | SCHUYLKILL MOBILE FONE, INC. | WIRELESS PROV | More |
| 573 | 440 | FREDERCKTN | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 574 | 440 | SOUTH BEND | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 575 | 440 | RED RIVER | New Mexico | QWEST COMMUNICATIONS COMPANY, LLC | CLEC | More |
| 580 | 440 | KAW CITY | Oklahoma | VALOR TELECOM TX.LP-OK DBA WINDSTREAM COMM SW | | More |
| 585 | 440 | HAMLIN | New York | XO NEW YORK, INC. | CLEC | More |
| 586 | 440 | WARREN | Michigan | PREFERRED NETWORKS, INC. | WIRELESS PROV | More |
| 601 | 440 | ELLISVILLE | Mississippi | NETWORK TELEPHONE CORPORATION - MS | | More |
| 602 | 440 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 603 | 440 | MERRIMACK | New Hampshire | NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH | RBOC | More |
| 604 | 440 | Vancouver | British Columbia | Globalive Wireless Management Corp. | | More |
| 605 | 440 | CUSTER | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 606 | 440 | XXXXXXXXXX | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | | More |
| 608 | 440 | MADISON | Wisconsin | TELEPORT COMMUNICATIONS GROUP - MILWAUKEE | CAP | More |
| 609 | 440 | HADDONFLD | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 610 | 440 | NORTHAMPTN | Pennsylvania | RCN TELECOM SERVICE OF PENNSYLVANIA, INC. | CLEC | More |
| 612 | 440 | TWINCITIES | Minnesota | BANDWIDTH.COM CLEC, LLC - MN | | More |
| 613 | 440 | Jockvale | Ontario | Rogers Communications Partnership (Cable) | | More |
| 614 | 440 | COLUMBUS | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 615 | 440 | NASHVILLE | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 616 | 440 | | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 617 | 440 | SOMERVILLE | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 618 | 440 | JOHNSTONCY | Illinois | GLOBALEYES TELECOMMUNICATIONS, INC. - IL | | More |
| 619 | 440 | EL CAJON | California | PACIFIC BELL | RBOC | More |
| 620 | 440 | WELLINGTON | Kansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | WIRELESS PROV | More |
| 626 | 440 | PSDN PSDN | California | PACIFIC BELL | RBOC | More |
| 630 | 440 | W CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 631 | 440 | NEW YORK | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 641 | 440 | CLEAR LAKE | Iowa | MCC TELEPHONY OF IOWA, LLC - IA | | More |
| 646 | 440 | NEW YORK CITY ZONE | New York | BROADWING COMMUNICATIONS, LLC - NY | CLEC | More |
| 650 | 440 | HALFMOONBY | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 651 | 440 | TWINCITIES | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 660 | 440 | BRUNSWICK | Missouri | MCC TELEPHONY OF MISSOURI, LLC - MO | | More |
| 661 | 440 | BKFD MAIN | California | METRO PCS, INC. | | More |
| 662 | 440 | XXXXXXXXXX | Mississippi | BIG RIVER TELEPHONE COMPANY, LLC - MS | | More |
| 678 | 440 | XXXXXXXXXX | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 701 | 440 | BOWMAN | North Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND | WIRELESS PROV | More |
| 702 | 440 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NV | IND. TELCO | More |
| 703 | 440 | WASZ 17 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 440 | XXXXXXXXXX | North Carolina | LEVEL 3 COMMUNICATIONS, LLC - NC | | More |
| 705 | 440 | COLLINGWOOD | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 440 | XXXXXXXXXX | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 707 | 440 | OAKLAND | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 708 | 440 | BLUE ISLAND | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 713 | 440 | HOUSTON RIVERSIDE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 440 | HUNTINGTON BEACH | California | CROWN CELLULAR & PAGING | WIRELS RESELLER | More |
| 715 | 440 | MENOMONIE | Wisconsin | SPRINT SPECTRUM L.P. | PCS | More |
| 716 | 440 | BUFFALO | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 717 | 440 | CARLISLE | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 718 | 440 | NEW YORK CITY ZONE | New York | RCN TELECOM SERVICES, INC. - NY | CLEC | More |
| 719 | 440 | COLORADO SPRINGS | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 720 | 440 | DENVER | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 724 | 440 | UNIONTOWN | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 731 | 440 | XXXXXXXXXX | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 732 | 440 | EATONTOWN | New Jersey | MONMOUTH TELEPHONE & TELEGRAPH INC. - NJ | | More |
| 734 | 440 | NEW BOSTON | Michigan | PHONE MICHIGAN | CLEC | More |
| 740 | 440 | LTLHOCKING | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 757 | 440 | NFKZ 2 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 440 | SAN DIEGO | California | COX CALIFORNIA TELCOM, L.L.C. - CA | CLEC | More |
| 763 | 440 | MNPZ 9 | Minnesota | TW TELECOM OF MINNESOTA LLC - MN | | More |
| 770 | 440 | XXXXXXXXXX | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 772 | 440 | Unknown | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 773 | 440 | CHICAGO ZONE 1 | Illinois | SPRINT SPECTRUM L.P. | PCS | More |
| 774 | 440 | FRAMINGHAM | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 775 | 440 | RENO | Nevada | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 778 | 440 | Victoria | British Columbia | Shaw Telecom Inc. | | More |
| 780 | 440 | EDMONTON | Alberta | TELUS | IND. TELCO | More |
| 781 | 440 | NORWOOD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 785 | 440 | TOPEKA | Kansas | CENTURYTEL ACQ LLC DBA CENTURYLINK ACQUISITION-KS | CLEC | More |
| 786 | 440 | XXXXXXXXXX | Florida | SBC INTERNET SERVICES, INC. | | More |
| 787 | 440 | PIOPIEDRAS | Puerto Rico | IP SOLUTIONS, INC. - PR | | More |
| 801 | 440 | SALT LAKE CITY | Utah | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | WIRELESS PROV | More |
| 802 | 440 | BENNINGTON | Vermont | TELEPHONE OP CO OF VERMONT DBA FAIRPOINT COMM-VT | RBOC | More |
| 803 | 440 | XXXXXXXXXX | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 804 | 440 | RICHMOND | Virginia | CAVALIER TELEPHONE, LLC | CLEC | More |
| 805 | 440 | SAN LUIS OBISPO | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 806 | 440 | PAMPA | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 808 | 440 | MILILANI | Hawaii | TW TELECOM OF HAWAII L.P. - HI | CLEC | More |
| 812 | 440 | EVANSVILLE | Indiana | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 813 | 440 | TAMPACEN | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 814 | 440 | ERIE | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 815 | 440 | DIXON | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 816 | 440 | KANSAS CITY | Missouri | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 817 | 440 | EULESS | Texas | BROOKS FIBER PROPERTIES OF TEXAS - TX | CLEC | More |
| 818 | 440 | CANOGA PARK | California | THE TELEPHONE CONNECTION LOCAL SERVICES, LLC | CLEC | More |
| 819 | 440 | MONT LAURIER | Quebec | Telebec Ltee. | IXC | More |
| 828 | 440 | XXXXXXXXXX | North Carolina | CHARTER FIBERLINK NC-CCO, LLC - NC | | More |
| 831 | 440 | SCOTTS VALLEY | California | PACIFIC BELL | RBOC | More |
| 832 | 440 | MISSOURICY | Texas | COMCAST PHONE OF TEXAS, LLC - TX | CLEC | More |
| 843 | 440 | XXXXXXXXXX | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 845 | 440 | BEACON | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 847 | 440 | EVANSTON | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 850 | 440 | XXXXXXXXXX | Florida | MCC TELEPHONY OF FLORIDA, LLC - FL | | More |
| 856 | 440 | HADDON HEIGHTS | New Jersey | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | | More |
| 858 | 440 | LA JOLLA | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 859 | 440 | XXXXXXXXXX | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 860 | 440 | NEW LONDON | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 863 | 440 | BARTOW | Florida | REBOUND ENTERPRISES, INC. DBA REI COMMS - FL | | More |
| 864 | 440 | XXXXXXXXXX | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 865 | 440 | XXXXXXXXXX | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 870 | 440 | EL DORADO | Arkansas | SPRINT SPECTRUM L.P. | PCS | More |
| 901 | 440 | XXXXXXXXXX | Tennessee | 365 WIRELESS, LLC | | More |
| 902 | 440 | ALIFAX | Nova Scotia | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 903 | 440 | SULPHURSPG | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 904 | 440 | XXXXXXXXXX | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 905 | 440 | OSHAWA | Ontario | Bell Canada | IND. TELCO | More |
| 906 | 440 | SAULT STE MARIE | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 907 | 440 | ANCHORAGE | Alaska | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | PCS | More |
| 908 | 440 | MILFORD | New Jersey | ABROS COMM LIC CO NJ | | More |
| 909 | 440 | RIVERSIDE | California | O1 COMMUNICATIONS, INC. - CA | CLEC | More |
| 910 | 440 | XXXXXXXXXX | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 912 | 440 | XXXXXXXXXX | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 913 | 440 | OLATHE | Kansas | LEVEL 3 COMMUNICATIONS, LLC - KS | | More |
| 914 | 440 | YORKTN HTS | New York | BANDWIDTH.COM CLEC, LLC - NY | | More |
| 915 | 440 | EL PASO MAIN | Texas | AT&T LOCAL | CLEC | More |
| 916 | 440 | SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 440 | NEW YORK CITY ZONE | New York | SPRINT SPECTRUM L.P. | PCS | More |
| 918 | 440 | BARTLESVILLE | Oklahoma | UNITED STATES CELLULAR CORP. - OKLAHOMA | WIRELESS PROV | More |
| 919 | 440 | XXXXXXXXXX | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 920 | 440 | GREEN BAY | Wisconsin | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 928 | 440 | FLAGSTAFF | Arizona | MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ | | More |
| 931 | 440 | XXXXXXXXXX | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 936 | 440 | WILLIS | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 937 | 440 | TROY | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 939 | 440 | FLORIDA | Puerto Rico | CENTENNIAL PUERTO RICO OPERATIONS CORP. - PR | CLEC | More |
| 940 | 440 | AUBREY | Texas | SOUTHWESTERN BELL | RBOC | More |
| 941 | 440 | TAMPACEN | Florida | VERIZON FLORIDA INC. | | More |
| 949 | 440 | IRVINE | California | PACIFIC BELL | RBOC | More |
| 951 | 440 | MURRIETA | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 952 | 440 | PRIOR LAKE | Minnesota | SCOTT RICE TEL CO. DBA INTEGRA TELECOM | IND. TELCO | More |
| 954 | 440 | XXXXXXXXXX | Florida | COMCAST PHONE OF FLORIDA, LLC - FL | CLEC | More |
| 956 | 440 | HARLINGEN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 970 | 440 | RIFLE | Colorado | ONVOY, INC. - CO | | More |
| 972 | 440 | XXXXXXXXXX | Texas | SOUTHWESTERN BELL | RBOC | More |
| 973 | 440 | NETCONG | New Jersey | TELEPORT COMMUNICATIONS GROUP - NEW YORK - NJ | CAP | More |
| 978 | 440 | SUDBURY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 980 | 440 | XXXXXXXXXX | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 985 | 440 | XXXXXXXXXX | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 989 | 440 | CLARE | Michigan | AMERICAN MESSAGING (AM), INC. | | More |
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