INTERNATIONAL CALLING CODES

United States city and number prefixes

Search documented cities, regions and telephone prefixes. These are numbering references, not numbers available to buy.

United StatesCountry calling code: +1

100 of 29106 documented prefixes

Houston, TXCity / region number prefixes
Number prefix713937International: +1713937
Houston, TXCity / region number prefixes
Number prefix713939International: +1713939
Houston, TXCity / region number prefixes
Number prefix713942International: +1713942
Houston, TXCity / region number prefixes
Number prefix713951International: +1713951
Houston, TXCity / region number prefixes
Number prefix713952International: +1713952
Houston, TXCity / region number prefixes
Number prefix713953International: +1713953
Houston, TXCity / region number prefixes
Number prefix713956International: +1713956
Houston, TXCity / region number prefixes
Number prefix713957International: +1713957
Houston, TXCity / region number prefixes
Number prefix713991International: +1713991
Houston, TXCity / region number prefixes
Number prefix713993International: +1713993
Houston, TXCity / region number prefixes
Number prefix713995International: +1713995
Houston, TXCity / region number prefixes
Number prefix713996International: +1713996
Houston, TXCity / region number prefixes
Number prefix832203International: +1832203
Houston, TXCity / region number prefixes
Number prefix832230International: +1832230
Houston, TXCity / region number prefixes
Number prefix832237International: +1832237
Houston, TXCity / region number prefixes
Number prefix832242International: +1832242
Houston, TXCity / region number prefixes
Number prefix832243International: +1832243
Houston, TXCity / region number prefixes
Number prefix832249International: +1832249
Houston, TXCity / region number prefixes
Number prefix832251International: +1832251
Houston, TXCity / region number prefixes
Number prefix832286International: +1832286
Houston, TXCity / region number prefixes
Number prefix832325International: +1832325
Houston, TXCity / region number prefixes
Number prefix832328International: +1832328
Houston, TXCity / region number prefixes
Number prefix832355International: +1832355
Houston, TXCity / region number prefixes
Number prefix832358International: +1832358
Houston, TXCity / region number prefixes
Number prefix832426International: +1832426
Houston, TXCity / region number prefixes
Number prefix832467International: +1832467
Houston, TXCity / region number prefixes
Number prefix832476International: +1832476
Houston, TXCity / region number prefixes
Number prefix832538International: +1832538
Houston, TXCity / region number prefixes
Number prefix832582International: +1832582
Houston, TXCity / region number prefixes
Number prefix832593International: +1832593
Houston, TXCity / region number prefixes
Number prefix832623International: +1832623
Houston, TXCity / region number prefixes
Number prefix832649International: +1832649
Houston, TXCity / region number prefixes
Number prefix832767International: +1832767
Houston, TXCity / region number prefixes
Number prefix832778International: +1832778
Houston, TXCity / region number prefixes
Number prefix832822International: +1832822
Houston, TXCity / region number prefixes
Number prefix832824International: +1832824
Houston, TXCity / region number prefixes
Number prefix832826International: +1832826
Houston, TXCity / region number prefixes
Number prefix832912International: +1832912
Houtzdale, PACity / region number prefixes
Number prefix814378International: +1814378
Howard City, MICity / region number prefixes
Number prefix231937International: +1231937
Howard Lake, MNCity / region number prefixes
Number prefix320543International: +1320543
Howard, SDCity / region number prefixes
Number prefix605772International: +1605772
Howe, INCity / region number prefixes
Number prefix260562International: +1260562
Howell, MICity / region number prefixes
Number prefix517540International: +1517540
Howell, MICity / region number prefixes
Number prefix517545International: +1517545
Howell, MICity / region number prefixes
Number prefix517546International: +1517546
Howell, MICity / region number prefixes
Number prefix517548International: +1517548
Howell, MICity / region number prefixes
Number prefix517552International: +1517552
Howey In Hills, FLCity / region number prefixes
Number prefix352324International: +1352324
Hoxie, KSCity / region number prefixes
Number prefix785675International: +1785675
Huachuca City, AZCity / region number prefixes
Number prefix520456International: +1520456
Hubbard Lake, MICity / region number prefixes
Number prefix989727International: +1989727
Hubbard, OHCity / region number prefixes
Number prefix330534International: +1330534
Hubbardston, MACity / region number prefixes
Number prefix978928International: +1978928
Hudson Falls, NYCity / region number prefixes
Number prefix518747International: +1518747
Hudson, COCity / region number prefixes
Number prefix303536International: +1303536
Hudson, FLCity / region number prefixes
Number prefix727819International: +1727819
Hudson, FLCity / region number prefixes
Number prefix727857International: +1727857
Hudson, FLCity / region number prefixes
Number prefix727861International: +1727861
Hudson, FLCity / region number prefixes
Number prefix727862International: +1727862
Hudson, FLCity / region number prefixes
Number prefix727863International: +1727863
Hudson, FLCity / region number prefixes
Number prefix727868International: +1727868
Hudson, FLCity / region number prefixes
Number prefix727869International: +1727869
Hudson, IACity / region number prefixes
Number prefix319988International: +1319988
Hudson, MACity / region number prefixes
Number prefix978562International: +1978562
Hudson, MACity / region number prefixes
Number prefix978567International: +1978567
Hudson, MACity / region number prefixes
Number prefix978568International: +1978568
Hudson, MICity / region number prefixes
Number prefix517448International: +1517448
Hudson, NYCity / region number prefixes
Number prefix518822International: +1518822
Hudson, NYCity / region number prefixes
Number prefix518828International: +1518828
Hudson, OHCity / region number prefixes
Number prefix330342International: +1330342
Hudson, OHCity / region number prefixes
Number prefix330650International: +1330650
Hudson, OHCity / region number prefixes
Number prefix330653International: +1330653
Hudson, OHCity / region number prefixes
Number prefix330655International: +1330655
Hudson, OHCity / region number prefixes
Number prefix330656International: +1330656
Hudson, WICity / region number prefixes
Number prefix715377International: +1715377
Hudson, WICity / region number prefixes
Number prefix715381International: +1715381
Hudson, WICity / region number prefixes
Number prefix715386International: +1715386
Hudson, WICity / region number prefixes
Number prefix715531International: +1715531
Hudsonville, MICity / region number prefixes
Number prefix616662International: +1616662
Hudsonville, MICity / region number prefixes
Number prefix616669International: +1616669
Hudsonville, MICity / region number prefixes
Number prefix616896International: +1616896
Hueytown, ALCity / region number prefixes
Number prefix205491International: +1205491
Huffman, TXCity / region number prefixes
Number prefix281324International: +1281324
Hughes Springs, TXCity / region number prefixes
Number prefix903639International: +1903639
Hughesville, MDCity / region number prefixes
Number prefix301274International: +1301274
Hughesville, PACity / region number prefixes
Number prefix570584International: +1570584
Hughson, CACity / region number prefixes
Number prefix209883International: +1209883
Hugo, OKCity / region number prefixes
Number prefix580326International: +1580326
Hugoton, KSCity / region number prefixes
Number prefix620544International: +1620544
Hull, IACity / region number prefixes
Number prefix712439International: +1712439
Hull, MACity / region number prefixes
Number prefix781925International: +1781925
Humble, TXCity / region number prefixes
Number prefix281319International: +1281319
Humble, TXCity / region number prefixes
Number prefix281441International: +1281441
Humble, TXCity / region number prefixes
Number prefix281446International: +1281446
Humble, TXCity / region number prefixes
Number prefix281540International: +1281540
Humble, TXCity / region number prefixes
Number prefix281548International: +1281548
Humble, TXCity / region number prefixes
Number prefix281812International: +1281812
Humble, TXCity / region number prefixes
Number prefix281852International: +1281852
Humble, TXCity / region number prefixes
Number prefix281973International: +1281973

Area codes identify dialing regions. More detailed number prefixes identify allocated ranges and may include subscriber digits. City coverage varies by country; a prefix does not establish a subscriber’s current location or available numbers.

National numbering plan Numbering reference