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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.

All international calling codes
United StatesCountry calling code: +1

100 of 29106 documented prefixes

  • Blountville, TNCity / region number prefixes
    Number prefix423279International: +1423279
  • Blountville, TNCity / region number prefixes
    Number prefix423323International: +1423323
  • Blowing Rock, NCCity / region number prefixes
    Number prefix828295International: +1828295
  • Blue Earth, MNCity / region number prefixes
    Number prefix507526International: +1507526
  • Blue Hill, MECity / region number prefixes
    Number prefix207374International: +1207374
  • Blue Point, NYCity / region number prefixes
    Number prefix631363International: +1631363
  • Blue Rapids, KSCity / region number prefixes
    Number prefix785363International: +1785363
  • Blue Ridge, GACity / region number prefixes
    Number prefix706258International: +1706258
  • Blue Ridge, GACity / region number prefixes
    Number prefix706632International: +1706632
  • Blue Ridge, GACity / region number prefixes
    Number prefix706946International: +1706946
  • Blue Springs, MOCity / region number prefixes
    Number prefix816220International: +1816220
  • Blue Springs, MOCity / region number prefixes
    Number prefix816224International: +1816224
  • Blue Springs, MOCity / region number prefixes
    Number prefix816228International: +1816228
  • Blue Springs, MOCity / region number prefixes
    Number prefix816229International: +1816229
  • Bluefield, VACity / region number prefixes
    Number prefix276322International: +1276322
  • Bluefield, VACity / region number prefixes
    Number prefix276326International: +1276326
  • Bluefield, WVCity / region number prefixes
    Number prefix304324International: +1304324
  • Bluefield, WVCity / region number prefixes
    Number prefix304325International: +1304325
  • Bluefield, WVCity / region number prefixes
    Number prefix304327International: +1304327
  • Bluff City, TNCity / region number prefixes
    Number prefix423538International: +1423538
  • Bluffton, INCity / region number prefixes
    Number prefix260824International: +1260824
  • Bluffton, OHCity / region number prefixes
    Number prefix419358International: +1419358
  • Bluffton, SCCity / region number prefixes
    Number prefix843705International: +1843705
  • Bluffton, SCCity / region number prefixes
    Number prefix843706International: +1843706
  • Bluffton, SCCity / region number prefixes
    Number prefix843757International: +1843757
  • Bluffton, SCCity / region number prefixes
    Number prefix843815International: +1843815
  • Bluffton, SCCity / region number prefixes
    Number prefix843836International: +1843836
  • Bluffton, SCCity / region number prefixes
    Number prefix843837International: +1843837
  • Blythe, CACity / region number prefixes
    Number prefix760921International: +1760921
  • Blythe, CACity / region number prefixes
    Number prefix760922International: +1760922
  • Blytheville, ARCity / region number prefixes
    Number prefix870532International: +1870532
  • Blytheville, ARCity / region number prefixes
    Number prefix870762International: +1870762
  • Blytheville, ARCity / region number prefixes
    Number prefix870763International: +1870763
  • Boalsburg, PACity / region number prefixes
    Number prefix814466International: +1814466
  • Boardman, ORCity / region number prefixes
    Number prefix541481International: +1541481
  • Boaz, ALCity / region number prefixes
    Number prefix256593International: +1256593
  • Boaz, ALCity / region number prefixes
    Number prefix256840International: +1256840
  • Boca Grande, FLCity / region number prefixes
    Number prefix941964International: +1941964
  • Boca Raton, FLCity / region number prefixes
    Number prefix561208International: +1561208
  • Boca Raton, FLCity / region number prefixes
    Number prefix561210International: +1561210
  • Boca Raton, FLCity / region number prefixes
    Number prefix561218International: +1561218
  • Boca Raton, FLCity / region number prefixes
    Number prefix561241International: +1561241
  • Boca Raton, FLCity / region number prefixes
    Number prefix561245International: +1561245
  • Boca Raton, FLCity / region number prefixes
    Number prefix561289International: +1561289
  • Boca Raton, FLCity / region number prefixes
    Number prefix561338International: +1561338
  • Boca Raton, FLCity / region number prefixes
    Number prefix561347International: +1561347
  • Boca Raton, FLCity / region number prefixes
    Number prefix561353International: +1561353
  • Boca Raton, FLCity / region number prefixes
    Number prefix561361International: +1561361
  • Boca Raton, FLCity / region number prefixes
    Number prefix561362International: +1561362
  • Boca Raton, FLCity / region number prefixes
    Number prefix561367International: +1561367
  • Boca Raton, FLCity / region number prefixes
    Number prefix561368International: +1561368
  • Boca Raton, FLCity / region number prefixes
    Number prefix561372International: +1561372
  • Boca Raton, FLCity / region number prefixes
    Number prefix561391International: +1561391
  • Boca Raton, FLCity / region number prefixes
    Number prefix561392International: +1561392
  • Boca Raton, FLCity / region number prefixes
    Number prefix561393International: +1561393
  • Boca Raton, FLCity / region number prefixes
    Number prefix561394International: +1561394
  • Boca Raton, FLCity / region number prefixes
    Number prefix561395International: +1561395
  • Boca Raton, FLCity / region number prefixes
    Number prefix561416International: +1561416
  • Boca Raton, FLCity / region number prefixes
    Number prefix561417International: +1561417
  • Boca Raton, FLCity / region number prefixes
    Number prefix561447International: +1561447
  • Boca Raton, FLCity / region number prefixes
    Number prefix561451International: +1561451
  • Boca Raton, FLCity / region number prefixes
    Number prefix561470International: +1561470
  • Boca Raton, FLCity / region number prefixes
    Number prefix561477International: +1561477
  • Boca Raton, FLCity / region number prefixes
    Number prefix561479International: +1561479
  • Boca Raton, FLCity / region number prefixes
    Number prefix561482International: +1561482
  • Boca Raton, FLCity / region number prefixes
    Number prefix561483International: +1561483
  • Boca Raton, FLCity / region number prefixes
    Number prefix561487International: +1561487
  • Boca Raton, FLCity / region number prefixes
    Number prefix561488International: +1561488
  • Boca Raton, FLCity / region number prefixes
    Number prefix561544International: +1561544
  • Boca Raton, FLCity / region number prefixes
    Number prefix561558International: +1561558
  • Boca Raton, FLCity / region number prefixes
    Number prefix561620International: +1561620
  • Boca Raton, FLCity / region number prefixes
    Number prefix561672International: +1561672
  • Boca Raton, FLCity / region number prefixes
    Number prefix561750International: +1561750
  • Boca Raton, FLCity / region number prefixes
    Number prefix561756International: +1561756
  • Boca Raton, FLCity / region number prefixes
    Number prefix561807International: +1561807
  • Boca Raton, FLCity / region number prefixes
    Number prefix561826International: +1561826
  • Boca Raton, FLCity / region number prefixes
    Number prefix561852International: +1561852
  • Boca Raton, FLCity / region number prefixes
    Number prefix561883International: +1561883
  • Boca Raton, FLCity / region number prefixes
    Number prefix561910International: +1561910
  • Boca Raton, FLCity / region number prefixes
    Number prefix561912International: +1561912
  • Boca Raton, FLCity / region number prefixes
    Number prefix561929International: +1561929
  • Boca Raton, FLCity / region number prefixes
    Number prefix561939International: +1561939
  • Boca Raton, FLCity / region number prefixes
    Number prefix561948International: +1561948
  • Boca Raton, FLCity / region number prefixes
    Number prefix561955International: +1561955
  • Boca Raton, FLCity / region number prefixes
    Number prefix561962International: +1561962
  • Boca Raton, FLCity / region number prefixes
    Number prefix561981International: +1561981
  • Boca Raton, FLCity / region number prefixes
    Number prefix561988International: +1561988
  • Boca Raton, FLCity / region number prefixes
    Number prefix561989International: +1561989
  • Boca Raton, FLCity / region number prefixes
    Number prefix561994International: +1561994
  • Boca Raton, FLCity / region number prefixes
    Number prefix561995International: +1561995
  • Boca Raton, FLCity / region number prefixes
    Number prefix561997International: +1561997
  • Boca Raton, FLCity / region number prefixes
    Number prefix561998International: +1561998
  • Boca Raton, FLCity / region number prefixes
    Number prefix561999International: +1561999
  • Bodega Bay, CACity / region number prefixes
    Number prefix707875International: +1707875
  • Boerne, TXCity / region number prefixes
    Number prefix830249International: +1830249
  • Boerne, TXCity / region number prefixes
    Number prefix830331International: +1830331
  • Boerne, TXCity / region number prefixes
    Number prefix830336International: +1830336
  • Boerne, TXCity / region number prefixes
    Number prefix830537International: +1830537
  • Boerne, TXCity / region number prefixes
    Number prefix830755International: +1830755
  • Boerne, TXCity / region number prefixes
    Number prefix830816International: +1830816

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 planNumbering reference