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

Duluth, GACity / region number prefixes
Number prefix678417International: +1678417
Duluth, GACity / region number prefixes
Number prefix678473International: +1678473
Duluth, GACity / region number prefixes
Number prefix678474International: +1678474
Duluth, GACity / region number prefixes
Number prefix678584International: +1678584
Duluth, GACity / region number prefixes
Number prefix678957International: +1678957
Duluth, GACity / region number prefixes
Number prefix770232International: +1770232
Duluth, GACity / region number prefixes
Number prefix770418International: +1770418
Duluth, GACity / region number prefixes
Number prefix770476International: +1770476
Duluth, GACity / region number prefixes
Number prefix770495International: +1770495
Duluth, GACity / region number prefixes
Number prefix770497International: +1770497
Duluth, GACity / region number prefixes
Number prefix770622International: +1770622
Duluth, GACity / region number prefixes
Number prefix770623International: +1770623
Duluth, GACity / region number prefixes
Number prefix770813International: +1770813
Duluth, GACity / region number prefixes
Number prefix770814International: +1770814
Duluth, MNCity / region number prefixes
Number prefix21872International: +121872
Duluth, MNCity / region number prefixes
Number prefix218249International: +1218249
Duluth, MNCity / region number prefixes
Number prefix218348International: +1218348
Duluth, MNCity / region number prefixes
Number prefix218464International: +1218464
Duluth, MNCity / region number prefixes
Number prefix218525International: +1218525
Duluth, MNCity / region number prefixes
Number prefix218624International: +1218624
Duluth, MNCity / region number prefixes
Number prefix218625International: +1218625
Duluth, MNCity / region number prefixes
Number prefix218626International: +1218626
Duluth, MNCity / region number prefixes
Number prefix218628International: +1218628
Duluth, MNCity / region number prefixes
Number prefix218730International: +1218730
Duluth, MNCity / region number prefixes
Number prefix218733International: +1218733
Duluth, MNCity / region number prefixes
Number prefix218740International: +1218740
Duluth, MNCity / region number prefixes
Number prefix218786International: +1218786
Dumas, ARCity / region number prefixes
Number prefix870382International: +1870382
Dumas, TXCity / region number prefixes
Number prefix806934International: +1806934
Dumas, TXCity / region number prefixes
Number prefix806935International: +1806935
Dumfries, VACity / region number prefixes
Number prefix703221International: +1703221
Dumfries, VACity / region number prefixes
Number prefix703441International: +1703441
Dumfries, VACity / region number prefixes
Number prefix703445International: +1703445
Dunbarton, NHCity / region number prefixes
Number prefix603774International: +1603774
Duncan, OKCity / region number prefixes
Number prefix580252International: +1580252
Duncan, OKCity / region number prefixes
Number prefix580255International: +1580255
Duncan, OKCity / region number prefixes
Number prefix580470International: +1580470
Duncan, SCCity / region number prefixes
Number prefix864433International: +1864433
Duncan, SCCity / region number prefixes
Number prefix864486International: +1864486
Duncannon, PACity / region number prefixes
Number prefix717834International: +1717834
Duncanville, TXCity / region number prefixes
Number prefix972296International: +1972296
Duncanville, TXCity / region number prefixes
Number prefix972298International: +1972298
Duncanville, TXCity / region number prefixes
Number prefix972780International: +1972780
Dundee, MICity / region number prefixes
Number prefix734529International: +1734529
Dundee, NYCity / region number prefixes
Number prefix607243International: +1607243
Dunedin, FLCity / region number prefixes
Number prefix727733International: +1727733
Dunedin, FLCity / region number prefixes
Number prefix727734International: +1727734
Dunedin, FLCity / region number prefixes
Number prefix727736International: +1727736
Dunedin, FLCity / region number prefixes
Number prefix727738International: +1727738
Dunkirk, INCity / region number prefixes
Number prefix765768International: +1765768
Dunkirk, NYCity / region number prefixes
Number prefix716363International: +1716363
Dunkirk, NYCity / region number prefixes
Number prefix716366International: +1716366
Dunlap, IACity / region number prefixes
Number prefix712643International: +1712643
Dunlap, ILCity / region number prefixes
Number prefix309243International: +1309243
Dunlap, TNCity / region number prefixes
Number prefix423949International: +1423949
Dunn, NCCity / region number prefixes
Number prefix910891International: +1910891
Dunn, NCCity / region number prefixes
Number prefix910892International: +1910892
Dunnellon, FLCity / region number prefixes
Number prefix352465International: +1352465
Dunnellon, FLCity / region number prefixes
Number prefix352489International: +1352489
Dunsmuir, CACity / region number prefixes
Number prefix530235International: +1530235
Dupo, ILCity / region number prefixes
Number prefix618286International: +1618286
Durand, ILCity / region number prefixes
Number prefix815248International: +1815248
Durand, MICity / region number prefixes
Number prefix989288International: +1989288
Durand, WICity / region number prefixes
Number prefix715672International: +1715672
Durango, COCity / region number prefixes
Number prefix970247International: +1970247
Durango, COCity / region number prefixes
Number prefix970259International: +1970259
Durango, COCity / region number prefixes
Number prefix970375International: +1970375
Durango, COCity / region number prefixes
Number prefix970382International: +1970382
Durango, COCity / region number prefixes
Number prefix970385International: +1970385
Durango, COCity / region number prefixes
Number prefix970403International: +1970403
Durango, COCity / region number prefixes
Number prefix970749International: +1970749
Durango, COCity / region number prefixes
Number prefix970759International: +1970759
Durango, COCity / region number prefixes
Number prefix970764International: +1970764
Durango, COCity / region number prefixes
Number prefix970769International: +1970769
Durango, COCity / region number prefixes
Number prefix970799International: +1970799
Durango, COCity / region number prefixes
Number prefix970903International: +1970903
Durango, COCity / region number prefixes
Number prefix970946International: +1970946
Durant, IACity / region number prefixes
Number prefix563785International: +1563785
Durant, MSCity / region number prefixes
Number prefix662653International: +1662653
Durant, OKCity / region number prefixes
Number prefix580920International: +1580920
Durant, OKCity / region number prefixes
Number prefix580924International: +1580924
Durant, OKCity / region number prefixes
Number prefix580931International: +1580931
Durham, CTCity / region number prefixes
Number prefix860349International: +1860349
Durham, NCCity / region number prefixes
Number prefix91968International: +191968
Durham, NCCity / region number prefixes
Number prefix919220International: +1919220
Durham, NCCity / region number prefixes
Number prefix919237International: +1919237
Durham, NCCity / region number prefixes
Number prefix919251International: +1919251
Durham, NCCity / region number prefixes
Number prefix919286International: +1919286
Durham, NCCity / region number prefixes
Number prefix919309International: +1919309
Durham, NCCity / region number prefixes
Number prefix919313International: +1919313
Durham, NCCity / region number prefixes
Number prefix919361International: +1919361
Durham, NCCity / region number prefixes
Number prefix919381International: +1919381
Durham, NCCity / region number prefixes
Number prefix919382International: +1919382
Durham, NCCity / region number prefixes
Number prefix919383International: +1919383
Durham, NCCity / region number prefixes
Number prefix919401International: +1919401
Durham, NCCity / region number prefixes
Number prefix919402International: +1919402
Durham, NCCity / region number prefixes
Number prefix919403International: +1919403
Durham, NCCity / region number prefixes
Number prefix919405International: +1919405
Durham, NCCity / region number prefixes
Number prefix919416International: +1919416
Durham, NCCity / region number prefixes
Number prefix919419International: +1919419

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