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

Silver Spring, MDCity / region number prefixes
Number prefix301495International: +1301495
Silver Spring, MDCity / region number prefixes
Number prefix301562International: +1301562
Silver Spring, MDCity / region number prefixes
Number prefix301565International: +1301565
Silver Spring, MDCity / region number prefixes
Number prefix301572International: +1301572
Silver Spring, MDCity / region number prefixes
Number prefix301585International: +1301585
Silver Spring, MDCity / region number prefixes
Number prefix301587International: +1301587
Silver Spring, MDCity / region number prefixes
Number prefix301588International: +1301588
Silver Spring, MDCity / region number prefixes
Number prefix301589International: +1301589
Silver Spring, MDCity / region number prefixes
Number prefix301592International: +1301592
Silver Spring, MDCity / region number prefixes
Number prefix301593International: +1301593
Silver Spring, MDCity / region number prefixes
Number prefix301598International: +1301598
Silver Spring, MDCity / region number prefixes
Number prefix301608International: +1301608
Silver Spring, MDCity / region number prefixes
Number prefix301622International: +1301622
Silver Spring, MDCity / region number prefixes
Number prefix301649International: +1301649
Silver Spring, MDCity / region number prefixes
Number prefix301680International: +1301680
Silver Spring, MDCity / region number prefixes
Number prefix301681International: +1301681
Silver Spring, MDCity / region number prefixes
Number prefix301754International: +1301754
Silver Spring, MDCity / region number prefixes
Number prefix301879International: +1301879
Silver Spring, MDCity / region number prefixes
Number prefix301890International: +1301890
Silver Spring, MDCity / region number prefixes
Number prefix301989International: +1301989
Silver Springs, FLCity / region number prefixes
Number prefix352625International: +1352625
Silver Springs, NVCity / region number prefixes
Number prefix775577International: +1775577
Silverdale, WACity / region number prefixes
Number prefix360307International: +1360307
Silverdale, WACity / region number prefixes
Number prefix360613International: +1360613
Silverdale, WACity / region number prefixes
Number prefix360692International: +1360692
Silverdale, WACity / region number prefixes
Number prefix360698International: +1360698
Silverton, COCity / region number prefixes
Number prefix970387International: +1970387
Silverton, ORCity / region number prefixes
Number prefix503873International: +1503873
Simi Valley, CACity / region number prefixes
Number prefix805306International: +1805306
Simi Valley, CACity / region number prefixes
Number prefix805520International: +1805520
Simi Valley, CACity / region number prefixes
Number prefix805522International: +1805522
Simi Valley, CACity / region number prefixes
Number prefix805526International: +1805526
Simi Valley, CACity / region number prefixes
Number prefix805527International: +1805527
Simi Valley, CACity / region number prefixes
Number prefix805577International: +1805577
Simi Valley, CACity / region number prefixes
Number prefix805578International: +1805578
Simi Valley, CACity / region number prefixes
Number prefix805579International: +1805579
Simi Valley, CACity / region number prefixes
Number prefix805581International: +1805581
Simi Valley, CACity / region number prefixes
Number prefix805582International: +1805582
Simi Valley, CACity / region number prefixes
Number prefix805583International: +1805583
Simi Valley, CACity / region number prefixes
Number prefix805584International: +1805584
Simi Valley, CACity / region number prefixes
Number prefix805955International: +1805955
Simpsonville, KYCity / region number prefixes
Number prefix502722International: +1502722
Simpsonville, SCCity / region number prefixes
Number prefix864228International: +1864228
Simpsonville, SCCity / region number prefixes
Number prefix864757International: +1864757
Simpsonville, SCCity / region number prefixes
Number prefix864962International: +1864962
Simpsonville, SCCity / region number prefixes
Number prefix864963International: +1864963
Simpsonville, SCCity / region number prefixes
Number prefix864967International: +1864967
Simsbury, CTCity / region number prefixes
Number prefix860408International: +1860408
Simsbury, CTCity / region number prefixes
Number prefix860651International: +1860651
Simsbury, CTCity / region number prefixes
Number prefix860658International: +1860658
Sinton, TXCity / region number prefixes
Number prefix361364International: +1361364
Sioux Center, IACity / region number prefixes
Number prefix712722International: +1712722
Sioux City, IACity / region number prefixes
Number prefix712224International: +1712224
Sioux City, IACity / region number prefixes
Number prefix712233International: +1712233
Sioux City, IACity / region number prefixes
Number prefix712234International: +1712234
Sioux City, IACity / region number prefixes
Number prefix712239International: +1712239
Sioux City, IACity / region number prefixes
Number prefix712252International: +1712252
Sioux City, IACity / region number prefixes
Number prefix712255International: +1712255
Sioux City, IACity / region number prefixes
Number prefix712258International: +1712258
Sioux City, IACity / region number prefixes
Number prefix712274International: +1712274
Sioux City, IACity / region number prefixes
Number prefix712276International: +1712276
Sioux City, IACity / region number prefixes
Number prefix712277International: +1712277
Sioux City, IACity / region number prefixes
Number prefix712279International: +1712279
Sioux City, IACity / region number prefixes
Number prefix712294International: +1712294
Sioux Falls, SDCity / region number prefixes
Number prefix60533International: +160533
Sioux Falls, SDCity / region number prefixes
Number prefix605271International: +1605271
Sioux Falls, SDCity / region number prefixes
Number prefix605274International: +1605274
Sioux Falls, SDCity / region number prefixes
Number prefix605275International: +1605275
Sioux Falls, SDCity / region number prefixes
Number prefix605322International: +1605322
Sioux Falls, SDCity / region number prefixes
Number prefix605328International: +1605328
Sioux Falls, SDCity / region number prefixes
Number prefix605357International: +1605357
Sioux Falls, SDCity / region number prefixes
Number prefix605360International: +1605360
Sioux Falls, SDCity / region number prefixes
Number prefix605361International: +1605361
Sioux Falls, SDCity / region number prefixes
Number prefix605362International: +1605362
Sioux Falls, SDCity / region number prefixes
Number prefix605367International: +1605367
Sioux Falls, SDCity / region number prefixes
Number prefix605371International: +1605371
Sioux Falls, SDCity / region number prefixes
Number prefix605373International: +1605373
Sioux Falls, SDCity / region number prefixes
Number prefix605977International: +1605977
Siren, WICity / region number prefixes
Number prefix715349International: +1715349
Sisseton, SDCity / region number prefixes
Number prefix605698International: +1605698
Sister Bay, WICity / region number prefixes
Number prefix920854International: +1920854
Sisters, ORCity / region number prefixes
Number prefix541549International: +1541549
Sistersville, WVCity / region number prefixes
Number prefix304652International: +1304652
Sitka, AKCity / region number prefixes
Number prefix907747International: +1907747
Sitka, AKCity / region number prefixes
Number prefix907966International: +1907966
Six Mile, SCCity / region number prefixes
Number prefix864868International: +1864868
Skagway, AKCity / region number prefixes
Number prefix907983International: +1907983
Skaneateles, NYCity / region number prefixes
Number prefix315685International: +1315685
Skiatook, OKCity / region number prefixes
Number prefix918396International: +1918396
Skokie, ILCity / region number prefixes
Number prefix84767International: +184767
Skokie, ILCity / region number prefixes
Number prefix847329International: +1847329
Skokie, ILCity / region number prefixes
Number prefix847568International: +1847568
Skokie, ILCity / region number prefixes
Number prefix847763International: +1847763
Skokie, ILCity / region number prefixes
Number prefix847933International: +1847933
Skokie, ILCity / region number prefixes
Number prefix847982International: +1847982
Skowhegan, MECity / region number prefixes
Number prefix207474International: +1207474
Slaton, TXCity / region number prefixes
Number prefix806828International: +1806828
Slayton, MNCity / region number prefixes
Number prefix507836International: +1507836
Sleepy Eye, MNCity / region number prefixes
Number prefix507794International: +1507794
Sleepy Hollow, NYCity / region number prefixes
Number prefix914366International: +1914366

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