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

Irvine, CACity / region number prefixes
Number prefix949733International: +1949733
Irvine, CACity / region number prefixes
Number prefix949748International: +1949748
Irvine, CACity / region number prefixes
Number prefix949753International: +1949753
Irvine, CACity / region number prefixes
Number prefix949757International: +1949757
Irvine, CACity / region number prefixes
Number prefix949769International: +1949769
Irvine, CACity / region number prefixes
Number prefix949786International: +1949786
Irvine, CACity / region number prefixes
Number prefix949788International: +1949788
Irvine, CACity / region number prefixes
Number prefix949824International: +1949824
Irvine, CACity / region number prefixes
Number prefix949854International: +1949854
Irvine, CACity / region number prefixes
Number prefix949857International: +1949857
Irvine, CACity / region number prefixes
Number prefix949861International: +1949861
Irvine, KYCity / region number prefixes
Number prefix606723International: +1606723
Irving, TXCity / region number prefixes
Number prefix97225International: +197225
Irving, TXCity / region number prefixes
Number prefix214441International: +1214441
Irving, TXCity / region number prefixes
Number prefix214492International: +1214492
Irving, TXCity / region number prefixes
Number prefix214596International: +1214596
Irving, TXCity / region number prefixes
Number prefix972313International: +1972313
Irving, TXCity / region number prefixes
Number prefix972401International: +1972401
Irving, TXCity / region number prefixes
Number prefix972402International: +1972402
Irving, TXCity / region number prefixes
Number prefix972409International: +1972409
Irving, TXCity / region number prefixes
Number prefix972438International: +1972438
Irving, TXCity / region number prefixes
Number prefix972445International: +1972445
Irving, TXCity / region number prefixes
Number prefix972501International: +1972501
Irving, TXCity / region number prefixes
Number prefix972550International: +1972550
Irving, TXCity / region number prefixes
Number prefix972554International: +1972554
Irving, TXCity / region number prefixes
Number prefix972570International: +1972570
Irving, TXCity / region number prefixes
Number prefix972579International: +1972579
Irving, TXCity / region number prefixes
Number prefix972580International: +1972580
Irving, TXCity / region number prefixes
Number prefix972594International: +1972594
Irving, TXCity / region number prefixes
Number prefix972600International: +1972600
Irving, TXCity / region number prefixes
Number prefix972717International: +1972717
Irving, TXCity / region number prefixes
Number prefix972719International: +1972719
Irving, TXCity / region number prefixes
Number prefix972721International: +1972721
Irving, TXCity / region number prefixes
Number prefix972790International: +1972790
Irving, TXCity / region number prefixes
Number prefix972870International: +1972870
Irving, TXCity / region number prefixes
Number prefix972871International: +1972871
Irving, TXCity / region number prefixes
Number prefix972910International: +1972910
Irving, TXCity / region number prefixes
Number prefix972929International: +1972929
Irving, TXCity / region number prefixes
Number prefix972986International: +1972986
Irvington, ALCity / region number prefixes
Number prefix251957International: +1251957
Irvington, KYCity / region number prefixes
Number prefix270547International: +1270547
Irvington, NJCity / region number prefixes
Number prefix862772International: +1862772
Irvington, NJCity / region number prefixes
Number prefix973371International: +1973371
Irvington, NJCity / region number prefixes
Number prefix973372International: +1973372
Irvington, NJCity / region number prefixes
Number prefix973373International: +1973373
Irvington, NJCity / region number prefixes
Number prefix973374International: +1973374
Irvington, NJCity / region number prefixes
Number prefix973375International: +1973375
Irvington, NJCity / region number prefixes
Number prefix973399International: +1973399
Irvington, NJCity / region number prefixes
Number prefix973416International: +1973416
Irvington, NYCity / region number prefixes
Number prefix914591International: +1914591
Irvington, VACity / region number prefixes
Number prefix804438International: +1804438
Irwin, PACity / region number prefixes
Number prefix724861International: +1724861
Irwin, PACity / region number prefixes
Number prefix724863International: +1724863
Irwin, PACity / region number prefixes
Number prefix724864International: +1724864
Irwinton, GACity / region number prefixes
Number prefix478946International: +1478946
Isanti, MNCity / region number prefixes
Number prefix763444International: +1763444
Iselin, NJCity / region number prefixes
Number prefix732283International: +1732283
Iselin, NJCity / region number prefixes
Number prefix732404International: +1732404
Ishpeming, MICity / region number prefixes
Number prefix906485International: +1906485
Ishpeming, MICity / region number prefixes
Number prefix906486International: +1906486
Islamorada, FLCity / region number prefixes
Number prefix305664International: +1305664
Island Park, IDCity / region number prefixes
Number prefix208558International: +1208558
Isle of Palms, SCCity / region number prefixes
Number prefix843886International: +1843886
Isle, MNCity / region number prefixes
Number prefix320676International: +1320676
Isleton, CACity / region number prefixes
Number prefix916777International: +1916777
Issaquah, WACity / region number prefixes
Number prefix425313International: +1425313
Issaquah, WACity / region number prefixes
Number prefix425369International: +1425369
Issaquah, WACity / region number prefixes
Number prefix425391International: +1425391
Issaquah, WACity / region number prefixes
Number prefix425392International: +1425392
Issaquah, WACity / region number prefixes
Number prefix425394International: +1425394
Issaquah, WACity / region number prefixes
Number prefix425427International: +1425427
Issaquah, WACity / region number prefixes
Number prefix425557International: +1425557
Issaquah, WACity / region number prefixes
Number prefix425837International: +1425837
Itasca, ILCity / region number prefixes
Number prefix630250International: +1630250
Itasca, ILCity / region number prefixes
Number prefix630285International: +1630285
Itasca, ILCity / region number prefixes
Number prefix630773International: +1630773
Ithaca, MICity / region number prefixes
Number prefix989875International: +1989875
Ithaca, NYCity / region number prefixes
Number prefix607255International: +1607255
Ithaca, NYCity / region number prefixes
Number prefix607256International: +1607256
Ithaca, NYCity / region number prefixes
Number prefix607257International: +1607257
Ithaca, NYCity / region number prefixes
Number prefix607266International: +1607266
Ithaca, NYCity / region number prefixes
Number prefix607272International: +1607272
Ithaca, NYCity / region number prefixes
Number prefix607273International: +1607273
Ithaca, NYCity / region number prefixes
Number prefix607274International: +1607274
Ithaca, NYCity / region number prefixes
Number prefix607277International: +1607277
Ithaca, NYCity / region number prefixes
Number prefix607319International: +1607319
Itta Bena, MSCity / region number prefixes
Number prefix662254International: +1662254
Iuka, MSCity / region number prefixes
Number prefix662423International: +1662423
Iva, SCCity / region number prefixes
Number prefix864348International: +1864348
Ivanhoe, CACity / region number prefixes
Number prefix559798International: +1559798
Ivanhoe, MNCity / region number prefixes
Number prefix507694International: +1507694
Jacksboro, TXCity / region number prefixes
Number prefix940567International: +1940567
Jackson Center, OHCity / region number prefixes
Number prefix937596International: +1937596
Jackson, ALCity / region number prefixes
Number prefix251246International: +1251246
Jackson, CACity / region number prefixes
Number prefix209223International: +1209223
Jackson, CACity / region number prefixes
Number prefix209257International: +1209257
Jackson, GACity / region number prefixes
Number prefix770504International: +1770504
Jackson, GACity / region number prefixes
Number prefix770775International: +1770775
Jackson, KYCity / region number prefixes
Number prefix606666International: +1606666
Jackson, LACity / region number prefixes
Number prefix225634International: +1225634

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