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

  • Robbinsdale, MNCity / region number prefixes
    Number prefix763520International: +1763520
  • Robbinsville, NCCity / region number prefixes
    Number prefix828479International: +1828479
  • Robersonville, NCCity / region number prefixes
    Number prefix252795International: +1252795
  • Roberta, GACity / region number prefixes
    Number prefix478836International: +1478836
  • Roberts, WICity / region number prefixes
    Number prefix715749International: +1715749
  • Robertsdale, ALCity / region number prefixes
    Number prefix251947International: +1251947
  • Robesonia, PACity / region number prefixes
    Number prefix610693International: +1610693
  • Robinson, ILCity / region number prefixes
    Number prefix618544International: +1618544
  • Robinson, ILCity / region number prefixes
    Number prefix618546International: +1618546
  • Robstown, TXCity / region number prefixes
    Number prefix361387International: +1361387
  • Robstown, TXCity / region number prefixes
    Number prefix361767International: +1361767
  • Rochelle, GACity / region number prefixes
    Number prefix229365International: +1229365
  • Rochelle, ILCity / region number prefixes
    Number prefix815561International: +1815561
  • Rochelle, ILCity / region number prefixes
    Number prefix815562International: +1815562
  • Rochester Hills, MICity / region number prefixes
    Number prefix248293International: +1248293
  • Rochester Hills, MICity / region number prefixes
    Number prefix248299International: +1248299
  • Rochester Hills, MICity / region number prefixes
    Number prefix248375International: +1248375
  • Rochester Hills, MICity / region number prefixes
    Number prefix248844International: +1248844
  • Rochester Hills, MICity / region number prefixes
    Number prefix248852International: +1248852
  • Rochester Hills, MICity / region number prefixes
    Number prefix248853International: +1248853
  • Rochester, ILCity / region number prefixes
    Number prefix217498International: +1217498
  • Rochester, INCity / region number prefixes
    Number prefix574223International: +1574223
  • Rochester, MNCity / region number prefixes
    Number prefix50728International: +150728
  • Rochester, MNCity / region number prefixes
    Number prefix507206International: +1507206
  • Rochester, MNCity / region number prefixes
    Number prefix507226International: +1507226
  • Rochester, MNCity / region number prefixes
    Number prefix507252International: +1507252
  • Rochester, MNCity / region number prefixes
    Number prefix507255International: +1507255
  • Rochester, MNCity / region number prefixes
    Number prefix507292International: +1507292
  • Rochester, MNCity / region number prefixes
    Number prefix507328International: +1507328
  • Rochester, MNCity / region number prefixes
    Number prefix507424International: +1507424
  • Rochester, MNCity / region number prefixes
    Number prefix507529International: +1507529
  • Rochester, MNCity / region number prefixes
    Number prefix507536International: +1507536
  • Rochester, NHCity / region number prefixes
    Number prefix603330International: +1603330
  • Rochester, NHCity / region number prefixes
    Number prefix603332International: +1603332
  • Rochester, NHCity / region number prefixes
    Number prefix603335International: +1603335
  • Rochester, NYCity / region number prefixes
    Number prefix58527International: +158527
  • Rochester, NYCity / region number prefixes
    Number prefix58542International: +158542
  • Rochester, NYCity / region number prefixes
    Number prefix585224International: +1585224
  • Rochester, NYCity / region number prefixes
    Number prefix585225International: +1585225
  • Rochester, NYCity / region number prefixes
    Number prefix585227International: +1585227
  • Rochester, NYCity / region number prefixes
    Number prefix585232International: +1585232
  • Rochester, NYCity / region number prefixes
    Number prefix585234International: +1585234
  • Rochester, NYCity / region number prefixes
    Number prefix585235International: +1585235
  • Rochester, NYCity / region number prefixes
    Number prefix585241International: +1585241
  • Rochester, NYCity / region number prefixes
    Number prefix585242International: +1585242
  • Rochester, NYCity / region number prefixes
    Number prefix585244International: +1585244
  • Rochester, NYCity / region number prefixes
    Number prefix585247International: +1585247
  • Rochester, NYCity / region number prefixes
    Number prefix585254International: +1585254
  • Rochester, NYCity / region number prefixes
    Number prefix585256International: +1585256
  • Rochester, NYCity / region number prefixes
    Number prefix585258International: +1585258
  • Rochester, NYCity / region number prefixes
    Number prefix585262International: +1585262
  • Rochester, NYCity / region number prefixes
    Number prefix585263International: +1585263
  • Rochester, NYCity / region number prefixes
    Number prefix585266International: +1585266
  • Rochester, NYCity / region number prefixes
    Number prefix585288International: +1585288
  • Rochester, NYCity / region number prefixes
    Number prefix585292International: +1585292
  • Rochester, NYCity / region number prefixes
    Number prefix585295International: +1585295
  • Rochester, NYCity / region number prefixes
    Number prefix585319International: +1585319
  • Rochester, NYCity / region number prefixes
    Number prefix585321International: +1585321
  • Rochester, NYCity / region number prefixes
    Number prefix585325International: +1585325
  • Rochester, NYCity / region number prefixes
    Number prefix585328International: +1585328
  • Rochester, NYCity / region number prefixes
    Number prefix585336International: +1585336
  • Rochester, NYCity / region number prefixes
    Number prefix585338International: +1585338
  • Rochester, NYCity / region number prefixes
    Number prefix585340International: +1585340
  • Rochester, NYCity / region number prefixes
    Number prefix585341International: +1585341
  • Rochester, NYCity / region number prefixes
    Number prefix585342International: +1585342
  • Rochester, NYCity / region number prefixes
    Number prefix585360International: +1585360
  • Rochester, NYCity / region number prefixes
    Number prefix585368International: +1585368
  • Rochester, NYCity / region number prefixes
    Number prefix585413International: +1585413
  • Rochester, NYCity / region number prefixes
    Number prefix585436International: +1585436
  • Rochester, NYCity / region number prefixes
    Number prefix585442International: +1585442
  • Rochester, NYCity / region number prefixes
    Number prefix585453International: +1585453
  • Rochester, NYCity / region number prefixes
    Number prefix585454International: +1585454
  • Rochester, NYCity / region number prefixes
    Number prefix585458International: +1585458
  • Rochester, NYCity / region number prefixes
    Number prefix585461International: +1585461
  • Rochester, NYCity / region number prefixes
    Number prefix585467International: +1585467
  • Rochester, NYCity / region number prefixes
    Number prefix585473International: +1585473
  • Rochester, NYCity / region number prefixes
    Number prefix585475International: +1585475
  • Rochester, NYCity / region number prefixes
    Number prefix585482International: +1585482
  • Rochester, NYCity / region number prefixes
    Number prefix585544International: +1585544
  • Rochester, NYCity / region number prefixes
    Number prefix585546International: +1585546
  • Rochester, NYCity / region number prefixes
    Number prefix585563International: +1585563
  • Rochester, NYCity / region number prefixes
    Number prefix585621International: +1585621
  • Rochester, NYCity / region number prefixes
    Number prefix585647International: +1585647
  • Rochester, NYCity / region number prefixes
    Number prefix585654International: +1585654
  • Rochester, NYCity / region number prefixes
    Number prefix585663International: +1585663
  • Rochester, NYCity / region number prefixes
    Number prefix585697International: +1585697
  • Rochester, NYCity / region number prefixes
    Number prefix585720International: +1585720
  • Rochester, NYCity / region number prefixes
    Number prefix585723International: +1585723
  • Rochester, NYCity / region number prefixes
    Number prefix585730International: +1585730
  • Rochester, NYCity / region number prefixes
    Number prefix585753International: +1585753
  • Rochester, NYCity / region number prefixes
    Number prefix585760International: +1585760
  • Rochester, NYCity / region number prefixes
    Number prefix585865International: +1585865
  • Rochester, NYCity / region number prefixes
    Number prefix585889International: +1585889
  • Rochester, NYCity / region number prefixes
    Number prefix585922International: +1585922
  • Rochester, VTCity / region number prefixes
    Number prefix802767International: +1802767
  • Rochester, WACity / region number prefixes
    Number prefix360273International: +1360273
  • Rock Creek, OHCity / region number prefixes
    Number prefix440563International: +1440563
  • Rock Hall, MDCity / region number prefixes
    Number prefix410639International: +1410639
  • Rock Hill, SCCity / region number prefixes
    Number prefix803324International: +1803324
  • Rock Hill, SCCity / region number prefixes
    Number prefix803325International: +1803325

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.