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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

  • Freeport, ILCity / region number prefixes
    Number prefix815235International: +1815235
  • Freeport, ILCity / region number prefixes
    Number prefix815599International: +1815599
  • Freeport, MECity / region number prefixes
    Number prefix207865International: +1207865
  • Freeport, PACity / region number prefixes
    Number prefix724295International: +1724295
  • Freeport, TXCity / region number prefixes
    Number prefix979233International: +1979233
  • Freeport, TXCity / region number prefixes
    Number prefix979239International: +1979239
  • Freer, TXCity / region number prefixes
    Number prefix361394International: +1361394
  • Fremont, CACity / region number prefixes
    Number prefix51079International: +151079
  • Fremont, CACity / region number prefixes
    Number prefix510226International: +1510226
  • Fremont, CACity / region number prefixes
    Number prefix510248International: +1510248
  • Fremont, CACity / region number prefixes
    Number prefix510252International: +1510252
  • Fremont, CACity / region number prefixes
    Number prefix510353International: +1510353
  • Fremont, CACity / region number prefixes
    Number prefix510438International: +1510438
  • Fremont, CACity / region number prefixes
    Number prefix510440International: +1510440
  • Fremont, CACity / region number prefixes
    Number prefix510445International: +1510445
  • Fremont, CACity / region number prefixes
    Number prefix510490International: +1510490
  • Fremont, CACity / region number prefixes
    Number prefix510494International: +1510494
  • Fremont, CACity / region number prefixes
    Number prefix510498International: +1510498
  • Fremont, CACity / region number prefixes
    Number prefix510505International: +1510505
  • Fremont, CACity / region number prefixes
    Number prefix510573International: +1510573
  • Fremont, CACity / region number prefixes
    Number prefix510574International: +1510574
  • Fremont, CACity / region number prefixes
    Number prefix510623International: +1510623
  • Fremont, CACity / region number prefixes
    Number prefix510651International: +1510651
  • Fremont, CACity / region number prefixes
    Number prefix510656International: +1510656
  • Fremont, CACity / region number prefixes
    Number prefix510657International: +1510657
  • Fremont, CACity / region number prefixes
    Number prefix510659International: +1510659
  • Fremont, CACity / region number prefixes
    Number prefix510668International: +1510668
  • Fremont, CACity / region number prefixes
    Number prefix510683International: +1510683
  • Fremont, CACity / region number prefixes
    Number prefix510713International: +1510713
  • Fremont, CACity / region number prefixes
    Number prefix510739International: +1510739
  • Fremont, CACity / region number prefixes
    Number prefix510742International: +1510742
  • Fremont, CACity / region number prefixes
    Number prefix510744International: +1510744
  • Fremont, CACity / region number prefixes
    Number prefix510745International: +1510745
  • Fremont, CACity / region number prefixes
    Number prefix510770International: +1510770
  • Fremont, CACity / region number prefixes
    Number prefix510818International: +1510818
  • Fremont, CACity / region number prefixes
    Number prefix510979International: +1510979
  • Fremont, INCity / region number prefixes
    Number prefix260495International: +1260495
  • Fremont, MICity / region number prefixes
    Number prefix231924International: +1231924
  • Fremont, NCCity / region number prefixes
    Number prefix919242International: +1919242
  • Fremont, NECity / region number prefixes
    Number prefix402721International: +1402721
  • Fremont, NECity / region number prefixes
    Number prefix402727International: +1402727
  • Fremont, NECity / region number prefixes
    Number prefix402753International: +1402753
  • Fremont, OHCity / region number prefixes
    Number prefix419332International: +1419332
  • Fremont, OHCity / region number prefixes
    Number prefix419333International: +1419333
  • Fremont, OHCity / region number prefixes
    Number prefix419334International: +1419334
  • Fremont, OHCity / region number prefixes
    Number prefix419355International: +1419355
  • Fremont, WICity / region number prefixes
    Number prefix920446International: +1920446
  • French Lick, INCity / region number prefixes
    Number prefix812936International: +1812936
  • Frenchburg, KYCity / region number prefixes
    Number prefix606768International: +1606768
  • Frenchtown, MTCity / region number prefixes
    Number prefix406626International: +1406626
  • Frenchtown, NJCity / region number prefixes
    Number prefix908996International: +1908996
  • Fresno, CACity / region number prefixes
    Number prefix55922International: +155922
  • Fresno, CACity / region number prefixes
    Number prefix55943International: +155943
  • Fresno, CACity / region number prefixes
    Number prefix55944International: +155944
  • Fresno, CACity / region number prefixes
    Number prefix55945International: +155945
  • Fresno, CACity / region number prefixes
    Number prefix55949International: +155949
  • Fresno, CACity / region number prefixes
    Number prefix559230International: +1559230
  • Fresno, CACity / region number prefixes
    Number prefix559233International: +1559233
  • Fresno, CACity / region number prefixes
    Number prefix559237International: +1559237
  • Fresno, CACity / region number prefixes
    Number prefix559243International: +1559243
  • Fresno, CACity / region number prefixes
    Number prefix559244International: +1559244
  • Fresno, CACity / region number prefixes
    Number prefix559248International: +1559248
  • Fresno, CACity / region number prefixes
    Number prefix559251International: +1559251
  • Fresno, CACity / region number prefixes
    Number prefix559252International: +1559252
  • Fresno, CACity / region number prefixes
    Number prefix559253International: +1559253
  • Fresno, CACity / region number prefixes
    Number prefix559255International: +1559255
  • Fresno, CACity / region number prefixes
    Number prefix559256International: +1559256
  • Fresno, CACity / region number prefixes
    Number prefix559261International: +1559261
  • Fresno, CACity / region number prefixes
    Number prefix559264International: +1559264
  • Fresno, CACity / region number prefixes
    Number prefix559266International: +1559266
  • Fresno, CACity / region number prefixes
    Number prefix559268International: +1559268
  • Fresno, CACity / region number prefixes
    Number prefix559271International: +1559271
  • Fresno, CACity / region number prefixes
    Number prefix559274International: +1559274
  • Fresno, CACity / region number prefixes
    Number prefix559275International: +1559275
  • Fresno, CACity / region number prefixes
    Number prefix559276International: +1559276
  • Fresno, CACity / region number prefixes
    Number prefix559277International: +1559277
  • Fresno, CACity / region number prefixes
    Number prefix559294International: +1559294
  • Fresno, CACity / region number prefixes
    Number prefix559307International: +1559307
  • Fresno, CACity / region number prefixes
    Number prefix559320International: +1559320
  • Fresno, CACity / region number prefixes
    Number prefix559412International: +1559412
  • Fresno, CACity / region number prefixes
    Number prefix559478International: +1559478
  • Fresno, CACity / region number prefixes
    Number prefix559485International: +1559485
  • Fresno, CACity / region number prefixes
    Number prefix559486International: +1559486
  • Fresno, CACity / region number prefixes
    Number prefix559840International: +1559840
  • Frewsburg, NYCity / region number prefixes
    Number prefix716569International: +1716569
  • Friday Harbor, WACity / region number prefixes
    Number prefix360378International: +1360378
  • Friendsville, TNCity / region number prefixes
    Number prefix865995International: +1865995
  • Friendswood, TXCity / region number prefixes
    Number prefix281482International: +1281482
  • Friendswood, TXCity / region number prefixes
    Number prefix281648International: +1281648
  • Friendswood, TXCity / region number prefixes
    Number prefix281992International: +1281992
  • Friendswood, TXCity / region number prefixes
    Number prefix281993International: +1281993
  • Friendswood, TXCity / region number prefixes
    Number prefix281996International: +1281996
  • Friona, TXCity / region number prefixes
    Number prefix806250International: +1806250
  • Frisco, COCity / region number prefixes
    Number prefix970668International: +1970668
  • Frisco, TXCity / region number prefixes
    Number prefix214387International: +1214387
  • Frisco, TXCity / region number prefixes
    Number prefix214436International: +1214436
  • Frisco, TXCity / region number prefixes
    Number prefix214618International: +1214618
  • Frisco, TXCity / region number prefixes
    Number prefix214872International: +1214872
  • Frisco, TXCity / region number prefixes
    Number prefix469633International: +1469633
  • Frisco, TXCity / region number prefixes
    Number prefix972335International: +1972335

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