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

  • San Angelo, TXCity / region number prefixes
    Number prefix325224International: +1325224
  • San Angelo, TXCity / region number prefixes
    Number prefix325227International: +1325227
  • San Angelo, TXCity / region number prefixes
    Number prefix325481International: +1325481
  • San Angelo, TXCity / region number prefixes
    Number prefix325486International: +1325486
  • San Angelo, TXCity / region number prefixes
    Number prefix325617International: +1325617
  • San Angelo, TXCity / region number prefixes
    Number prefix325942International: +1325942
  • San Angelo, TXCity / region number prefixes
    Number prefix325944International: +1325944
  • San Angelo, TXCity / region number prefixes
    Number prefix325947International: +1325947
  • San Angelo, TXCity / region number prefixes
    Number prefix325949International: +1325949
  • San Antonio, FLCity / region number prefixes
    Number prefix352588International: +1352588
  • San Antonio, TXCity / region number prefixes
    Number prefix210International: +1210
  • San Antonio, TXCity / region number prefixes
    Number prefix726International: +1726
  • San Augustine, TXCity / region number prefixes
    Number prefix936275International: +1936275
  • San Benito, TXCity / region number prefixes
    Number prefix956361International: +1956361
  • San Benito, TXCity / region number prefixes
    Number prefix956399International: +1956399
  • San Bernardino, CACity / region number prefixes
    Number prefix90938International: +190938
  • San Bernardino, CACity / region number prefixes
    Number prefix90988International: +190988
  • San Bernardino, CACity / region number prefixes
    Number prefix909473International: +1909473
  • San Bernardino, CACity / region number prefixes
    Number prefix909475International: +1909475
  • San Bernardino, CACity / region number prefixes
    Number prefix909890International: +1909890
  • San Carlos, AZCity / region number prefixes
    Number prefix928475International: +1928475
  • San Carlos, CACity / region number prefixes
    Number prefix650508International: +1650508
  • San Carlos, CACity / region number prefixes
    Number prefix650591International: +1650591
  • San Carlos, CACity / region number prefixes
    Number prefix650592International: +1650592
  • San Carlos, CACity / region number prefixes
    Number prefix650593International: +1650593
  • San Carlos, CACity / region number prefixes
    Number prefix650594International: +1650594
  • San Carlos, CACity / region number prefixes
    Number prefix650595International: +1650595
  • San Carlos, CACity / region number prefixes
    Number prefix650631International: +1650631
  • San Carlos, CACity / region number prefixes
    Number prefix650637International: +1650637
  • San Carlos, CACity / region number prefixes
    Number prefix650802International: +1650802
  • San Clemente, CACity / region number prefixes
    Number prefix949361International: +1949361
  • San Clemente, CACity / region number prefixes
    Number prefix949366International: +1949366
  • San Clemente, CACity / region number prefixes
    Number prefix949369International: +1949369
  • San Clemente, CACity / region number prefixes
    Number prefix949492International: +1949492
  • San Clemente, CACity / region number prefixes
    Number prefix949498International: +1949498
  • San Clemente, CACity / region number prefixes
    Number prefix949940International: +1949940
  • San Diego, CACity / region number prefixes
    Number prefix61922International: +161922
  • San Diego, CACity / region number prefixes
    Number prefix61923International: +161923
  • San Diego, CACity / region number prefixes
    Number prefix61926International: +161926
  • San Diego, CACity / region number prefixes
    Number prefix61928International: +161928
  • San Diego, CACity / region number prefixes
    Number prefix61929International: +161929
  • San Diego, CACity / region number prefixes
    Number prefix85827International: +185827
  • San Diego, CACity / region number prefixes
    Number prefix85867International: +185867
  • San Diego, CACity / region number prefixes
    Number prefix619209International: +1619209
  • San Diego, CACity / region number prefixes
    Number prefix619255International: +1619255
  • San Diego, CACity / region number prefixes
    Number prefix619275International: +1619275
  • San Diego, CACity / region number prefixes
    Number prefix619276International: +1619276
  • San Diego, CACity / region number prefixes
    Number prefix619278International: +1619278
  • San Diego, CACity / region number prefixes
    Number prefix619325International: +1619325
  • San Diego, CACity / region number prefixes
    Number prefix619338International: +1619338
  • San Diego, CACity / region number prefixes
    Number prefix619398International: +1619398
  • San Diego, CACity / region number prefixes
    Number prefix619400International: +1619400
  • San Diego, CACity / region number prefixes
    Number prefix619446International: +1619446
  • San Diego, CACity / region number prefixes
    Number prefix619450International: +1619450
  • San Diego, CACity / region number prefixes
    Number prefix619471International: +1619471
  • San Diego, CACity / region number prefixes
    Number prefix619497International: +1619497
  • San Diego, CACity / region number prefixes
    Number prefix619501International: +1619501
  • San Diego, CACity / region number prefixes
    Number prefix619515International: +1619515
  • San Diego, CACity / region number prefixes
    Number prefix619516International: +1619516
  • San Diego, CACity / region number prefixes
    Number prefix619521International: +1619521
  • San Diego, CACity / region number prefixes
    Number prefix619523International: +1619523
  • San Diego, CACity / region number prefixes
    Number prefix619525International: +1619525
  • San Diego, CACity / region number prefixes
    Number prefix619527International: +1619527
  • San Diego, CACity / region number prefixes
    Number prefix619528International: +1619528
  • San Diego, CACity / region number prefixes
    Number prefix619531International: +1619531
  • San Diego, CACity / region number prefixes
    Number prefix619532International: +1619532
  • San Diego, CACity / region number prefixes
    Number prefix619542International: +1619542
  • San Diego, CACity / region number prefixes
    Number prefix619543International: +1619543
  • San Diego, CACity / region number prefixes
    Number prefix619544International: +1619544
  • San Diego, CACity / region number prefixes
    Number prefix619546International: +1619546
  • San Diego, CACity / region number prefixes
    Number prefix619556International: +1619556
  • San Diego, CACity / region number prefixes
    Number prefix619557International: +1619557
  • San Diego, CACity / region number prefixes
    Number prefix619563International: +1619563
  • San Diego, CACity / region number prefixes
    Number prefix619564International: +1619564
  • San Diego, CACity / region number prefixes
    Number prefix619574International: +1619574
  • San Diego, CACity / region number prefixes
    Number prefix619582International: +1619582
  • San Diego, CACity / region number prefixes
    Number prefix619583International: +1619583
  • San Diego, CACity / region number prefixes
    Number prefix619584International: +1619584
  • San Diego, CACity / region number prefixes
    Number prefix619594International: +1619594
  • San Diego, CACity / region number prefixes
    Number prefix619595International: +1619595
  • San Diego, CACity / region number prefixes
    Number prefix619615International: +1619615
  • San Diego, CACity / region number prefixes
    Number prefix619640International: +1619640
  • San Diego, CACity / region number prefixes
    Number prefix619641International: +1619641
  • San Diego, CACity / region number prefixes
    Number prefix619661International: +1619661
  • San Diego, CACity / region number prefixes
    Number prefix619662International: +1619662
  • San Diego, CACity / region number prefixes
    Number prefix619671International: +1619671
  • San Diego, CACity / region number prefixes
    Number prefix619677International: +1619677
  • San Diego, CACity / region number prefixes
    Number prefix619683International: +1619683
  • San Diego, CACity / region number prefixes
    Number prefix619688International: +1619688
  • San Diego, CACity / region number prefixes
    Number prefix619692International: +1619692
  • San Diego, CACity / region number prefixes
    Number prefix619696International: +1619696
  • San Diego, CACity / region number prefixes
    Number prefix619702International: +1619702
  • San Diego, CACity / region number prefixes
    Number prefix619710International: +1619710
  • San Diego, CACity / region number prefixes
    Number prefix619758International: +1619758
  • San Diego, CACity / region number prefixes
    Number prefix619794International: +1619794
  • San Diego, CACity / region number prefixes
    Number prefix619795International: +1619795
  • San Diego, CACity / region number prefixes
    Number prefix619849International: +1619849
  • San Diego, CACity / region number prefixes
    Number prefix619881International: +1619881
  • San Diego, CACity / region number prefixes
    Number prefix619955International: +1619955
  • San Diego, CACity / region number prefixes
    Number prefix858202International: +1858202

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.