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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

  • Kalamazoo, MICity / region number prefixes
    Number prefix269383International: +1269383
  • Kalamazoo, MICity / region number prefixes
    Number prefix269385International: +1269385
  • Kalamazoo, MICity / region number prefixes
    Number prefix269387International: +1269387
  • Kalamazoo, MICity / region number prefixes
    Number prefix269388International: +1269388
  • Kalamazoo, MICity / region number prefixes
    Number prefix269544International: +1269544
  • Kalida, OHCity / region number prefixes
    Number prefix419532International: +1419532
  • Kalispell, MTCity / region number prefixes
    Number prefix406212International: +1406212
  • Kalispell, MTCity / region number prefixes
    Number prefix406253International: +1406253
  • Kalispell, MTCity / region number prefixes
    Number prefix406257International: +1406257
  • Kalispell, MTCity / region number prefixes
    Number prefix406261International: +1406261
  • Kalispell, MTCity / region number prefixes
    Number prefix406751International: +1406751
  • Kalispell, MTCity / region number prefixes
    Number prefix406752International: +1406752
  • Kalispell, MTCity / region number prefixes
    Number prefix406755International: +1406755
  • Kalispell, MTCity / region number prefixes
    Number prefix406756International: +1406756
  • Kalispell, MTCity / region number prefixes
    Number prefix406758International: +1406758
  • Kalkaska, MICity / region number prefixes
    Number prefix231258International: +1231258
  • Kalona, IACity / region number prefixes
    Number prefix319656International: +1319656
  • Kamas, UTCity / region number prefixes
    Number prefix435783International: +1435783
  • Kamiah, IDCity / region number prefixes
    Number prefix208935International: +1208935
  • Kanab, UTCity / region number prefixes
    Number prefix435644International: +1435644
  • Kane, PACity / region number prefixes
    Number prefix814837International: +1814837
  • Kaneohe, HICity / region number prefixes
    Number prefix808233International: +1808233
  • Kaneohe, HICity / region number prefixes
    Number prefix808234International: +1808234
  • Kaneohe, HICity / region number prefixes
    Number prefix808235International: +1808235
  • Kaneohe, HICity / region number prefixes
    Number prefix808236International: +1808236
  • Kaneohe, HICity / region number prefixes
    Number prefix808239International: +1808239
  • Kaneohe, HICity / region number prefixes
    Number prefix808247International: +1808247
  • Kankakee, ILCity / region number prefixes
    Number prefix815937International: +1815937
  • Kannapolis, NCCity / region number prefixes
    Number prefix704932International: +1704932
  • Kannapolis, NCCity / region number prefixes
    Number prefix704933International: +1704933
  • Kannapolis, NCCity / region number prefixes
    Number prefix704938International: +1704938
  • KansasCity / region number prefixes
    Number prefix316International: +1316
  • KansasCity / region number prefixes
    Number prefix620International: +1620
  • KansasCity / region number prefixes
    Number prefix785International: +1785
  • KansasCity / region number prefixes
    Number prefix913International: +1913
  • Kansas City, KSCity / region number prefixes
    Number prefix913233International: +1913233
  • Kansas City, KSCity / region number prefixes
    Number prefix913281International: +1913281
  • Kansas City, KSCity / region number prefixes
    Number prefix913287International: +1913287
  • Kansas City, KSCity / region number prefixes
    Number prefix913299International: +1913299
  • Kansas City, KSCity / region number prefixes
    Number prefix913321International: +1913321
  • Kansas City, KSCity / region number prefixes
    Number prefix913328International: +1913328
  • Kansas City, KSCity / region number prefixes
    Number prefix913334International: +1913334
  • Kansas City, KSCity / region number prefixes
    Number prefix913342International: +1913342
  • Kansas City, KSCity / region number prefixes
    Number prefix913371International: +1913371
  • Kansas City, KSCity / region number prefixes
    Number prefix913573International: +1913573
  • Kansas City, KSCity / region number prefixes
    Number prefix913588International: +1913588
  • Kansas City, KSCity / region number prefixes
    Number prefix913596International: +1913596
  • Kansas City, KSCity / region number prefixes
    Number prefix913621International: +1913621
  • Kansas City, KSCity / region number prefixes
    Number prefix913721International: +1913721
  • Kansas City, KSCity / region number prefixes
    Number prefix913788International: +1913788
  • Kansas City, MOCity / region number prefixes
    Number prefix816214International: +1816214
  • Kansas City, MOCity / region number prefixes
    Number prefix816221International: +1816221
  • Kansas City, MOCity / region number prefixes
    Number prefix816231International: +1816231
  • Kansas City, MOCity / region number prefixes
    Number prefix816234International: +1816234
  • Kansas City, MOCity / region number prefixes
    Number prefix816235International: +1816235
  • Kansas City, MOCity / region number prefixes
    Number prefix816241International: +1816241
  • Kansas City, MOCity / region number prefixes
    Number prefix816268International: +1816268
  • Kansas City, MOCity / region number prefixes
    Number prefix816276International: +1816276
  • Kansas City, MOCity / region number prefixes
    Number prefix816283International: +1816283
  • Kansas City, MOCity / region number prefixes
    Number prefix816292International: +1816292
  • Kansas City, MOCity / region number prefixes
    Number prefix816333International: +1816333
  • Kansas City, MOCity / region number prefixes
    Number prefix816361International: +1816361
  • Kansas City, MOCity / region number prefixes
    Number prefix816363International: +1816363
  • Kansas City, MOCity / region number prefixes
    Number prefix816404International: +1816404
  • Kansas City, MOCity / region number prefixes
    Number prefix816412International: +1816412
  • Kansas City, MOCity / region number prefixes
    Number prefix816413International: +1816413
  • Kansas City, MOCity / region number prefixes
    Number prefix816418International: +1816418
  • Kansas City, MOCity / region number prefixes
    Number prefix816420International: +1816420
  • Kansas City, MOCity / region number prefixes
    Number prefix816421International: +1816421
  • Kansas City, MOCity / region number prefixes
    Number prefix816436International: +1816436
  • Kansas City, MOCity / region number prefixes
    Number prefix816444International: +1816444
  • Kansas City, MOCity / region number prefixes
    Number prefix816452International: +1816452
  • Kansas City, MOCity / region number prefixes
    Number prefix816453International: +1816453
  • Kansas City, MOCity / region number prefixes
    Number prefix816454International: +1816454
  • Kansas City, MOCity / region number prefixes
    Number prefix816455International: +1816455
  • Kansas City, MOCity / region number prefixes
    Number prefix816459International: +1816459
  • Kansas City, MOCity / region number prefixes
    Number prefix816468International: +1816468
  • Kansas City, MOCity / region number prefixes
    Number prefix816471International: +1816471
  • Kansas City, MOCity / region number prefixes
    Number prefix816472International: +1816472
  • Kansas City, MOCity / region number prefixes
    Number prefix816474International: +1816474
  • Kansas City, MOCity / region number prefixes
    Number prefix816483International: +1816483
  • Kansas City, MOCity / region number prefixes
    Number prefix816505International: +1816505
  • Kansas City, MOCity / region number prefixes
    Number prefix816513International: +1816513
  • Kansas City, MOCity / region number prefixes
    Number prefix816523International: +1816523
  • Kansas City, MOCity / region number prefixes
    Number prefix816531International: +1816531
  • Kansas City, MOCity / region number prefixes
    Number prefix816561International: +1816561
  • Kansas City, MOCity / region number prefixes
    Number prefix816569International: +1816569
  • Kansas City, MOCity / region number prefixes
    Number prefix816584International: +1816584
  • Kansas City, MOCity / region number prefixes
    Number prefix816587International: +1816587
  • Kansas City, MOCity / region number prefixes
    Number prefix816734International: +1816734
  • Kansas City, MOCity / region number prefixes
    Number prefix816741International: +1816741
  • Kansas City, MOCity / region number prefixes
    Number prefix816746International: +1816746
  • Kansas City, MOCity / region number prefixes
    Number prefix816753International: +1816753
  • Kansas City, MOCity / region number prefixes
    Number prefix816756International: +1816756
  • Kansas City, MOCity / region number prefixes
    Number prefix816822International: +1816822
  • Kansas City, MOCity / region number prefixes
    Number prefix816842International: +1816842
  • Kansas City, MOCity / region number prefixes
    Number prefix816861International: +1816861
  • Kansas City, MOCity / region number prefixes
    Number prefix816880International: +1816880
  • Kansas City, MOCity / region number prefixes
    Number prefix816881International: +1816881
  • Kansas City, MOCity / region number prefixes
    Number prefix816891International: +1816891

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