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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

  • Nogales, AZCity / region number prefixes
    Number prefix520281International: +1520281
  • Nogales, AZCity / region number prefixes
    Number prefix520287International: +1520287
  • Nogales, AZCity / region number prefixes
    Number prefix520377International: +1520377
  • Nogales, AZCity / region number prefixes
    Number prefix520761International: +1520761
  • Nokesville, VACity / region number prefixes
    Number prefix703594International: +1703594
  • Nokomis, ILCity / region number prefixes
    Number prefix217563International: +1217563
  • Nolensville, TNCity / region number prefixes
    Number prefix615776International: +1615776
  • Nome, AKCity / region number prefixes
    Number prefix907443International: +1907443
  • Norcross, GACity / region number prefixes
    Number prefix678421International: +1678421
  • Norcross, GACity / region number prefixes
    Number prefix770209International: +1770209
  • Norcross, GACity / region number prefixes
    Number prefix770242International: +1770242
  • Norcross, GACity / region number prefixes
    Number prefix770246International: +1770246
  • Norcross, GACity / region number prefixes
    Number prefix770248International: +1770248
  • Norcross, GACity / region number prefixes
    Number prefix770263International: +1770263
  • Norcross, GACity / region number prefixes
    Number prefix770300International: +1770300
  • Norcross, GACity / region number prefixes
    Number prefix770368International: +1770368
  • Norcross, GACity / region number prefixes
    Number prefix770409International: +1770409
  • Norcross, GACity / region number prefixes
    Number prefix770416International: +1770416
  • Norcross, GACity / region number prefixes
    Number prefix770441International: +1770441
  • Norcross, GACity / region number prefixes
    Number prefix770446International: +1770446
  • Norcross, GACity / region number prefixes
    Number prefix770448International: +1770448
  • Norcross, GACity / region number prefixes
    Number prefix770449International: +1770449
  • Norcross, GACity / region number prefixes
    Number prefix770582International: +1770582
  • Norcross, GACity / region number prefixes
    Number prefix770662International: +1770662
  • Norcross, GACity / region number prefixes
    Number prefix770729International: +1770729
  • Norcross, GACity / region number prefixes
    Number prefix770840International: +1770840
  • Norfolk, CTCity / region number prefixes
    Number prefix860542International: +1860542
  • Norfolk, NECity / region number prefixes
    Number prefix402370International: +1402370
  • Norfolk, NECity / region number prefixes
    Number prefix402371International: +1402371
  • Norfolk, NECity / region number prefixes
    Number prefix402379International: +1402379
  • Norfolk, NECity / region number prefixes
    Number prefix402644International: +1402644
  • Norfolk, NECity / region number prefixes
    Number prefix402844International: +1402844
  • Norfolk, VACity / region number prefixes
    Number prefix75762International: +175762
  • Norfolk, VACity / region number prefixes
    Number prefix757261International: +1757261
  • Norfolk, VACity / region number prefixes
    Number prefix757388International: +1757388
  • Norfolk, VACity / region number prefixes
    Number prefix757423International: +1757423
  • Norfolk, VACity / region number prefixes
    Number prefix757440International: +1757440
  • Norfolk, VACity / region number prefixes
    Number prefix757441International: +1757441
  • Norfolk, VACity / region number prefixes
    Number prefix757446International: +1757446
  • Norfolk, VACity / region number prefixes
    Number prefix757455International: +1757455
  • Norfolk, VACity / region number prefixes
    Number prefix757461International: +1757461
  • Norfolk, VACity / region number prefixes
    Number prefix757466International: +1757466
  • Norfolk, VACity / region number prefixes
    Number prefix757480International: +1757480
  • Norfolk, VACity / region number prefixes
    Number prefix757489International: +1757489
  • Norfolk, VACity / region number prefixes
    Number prefix757533International: +1757533
  • Norfolk, VACity / region number prefixes
    Number prefix757583International: +1757583
  • Norfolk, VACity / region number prefixes
    Number prefix757587International: +1757587
  • Norfolk, VACity / region number prefixes
    Number prefix757588International: +1757588
  • Norfolk, VACity / region number prefixes
    Number prefix757640International: +1757640
  • Norfolk, VACity / region number prefixes
    Number prefix757664International: +1757664
  • Norfolk, VACity / region number prefixes
    Number prefix757668International: +1757668
  • Norfolk, VACity / region number prefixes
    Number prefix757683International: +1757683
  • Norfolk, VACity / region number prefixes
    Number prefix757836International: +1757836
  • Norfolk, VACity / region number prefixes
    Number prefix757853International: +1757853
  • Norfolk, VACity / region number prefixes
    Number prefix757855International: +1757855
  • Norfolk, VACity / region number prefixes
    Number prefix757857International: +1757857
  • Norfolk, VACity / region number prefixes
    Number prefix757858International: +1757858
  • Norfolk, VACity / region number prefixes
    Number prefix757889International: +1757889
  • Norlina, NCCity / region number prefixes
    Number prefix252456International: +1252456
  • Normal, ILCity / region number prefixes
    Number prefix309268International: +1309268
  • Normal, ILCity / region number prefixes
    Number prefix309451International: +1309451
  • Normal, ILCity / region number prefixes
    Number prefix309452International: +1309452
  • Normal, ILCity / region number prefixes
    Number prefix309454International: +1309454
  • Normal, ILCity / region number prefixes
    Number prefix309862International: +1309862
  • Normal, ILCity / region number prefixes
    Number prefix309888International: +1309888
  • Norman, OKCity / region number prefixes
    Number prefix405217International: +1405217
  • Norman, OKCity / region number prefixes
    Number prefix405292International: +1405292
  • Norman, OKCity / region number prefixes
    Number prefix405307International: +1405307
  • Norman, OKCity / region number prefixes
    Number prefix405310International: +1405310
  • Norman, OKCity / region number prefixes
    Number prefix405321International: +1405321
  • Norman, OKCity / region number prefixes
    Number prefix405325International: +1405325
  • Norman, OKCity / region number prefixes
    Number prefix405329International: +1405329
  • Norman, OKCity / region number prefixes
    Number prefix405360International: +1405360
  • Norman, OKCity / region number prefixes
    Number prefix405364International: +1405364
  • Norman, OKCity / region number prefixes
    Number prefix405366International: +1405366
  • Norman, OKCity / region number prefixes
    Number prefix405447International: +1405447
  • Norman, OKCity / region number prefixes
    Number prefix405573International: +1405573
  • Norman, OKCity / region number prefixes
    Number prefix405579International: +1405579
  • Norman, OKCity / region number prefixes
    Number prefix405701International: +1405701
  • Norman, OKCity / region number prefixes
    Number prefix405928International: +1405928
  • Norridge, ILCity / region number prefixes
    Number prefix708457International: +1708457
  • Norridgewock, MECity / region number prefixes
    Number prefix207634International: +1207634
  • Norristown, PACity / region number prefixes
    Number prefix61027International: +161027
  • North Adams, MACity / region number prefixes
    Number prefix413662International: +1413662
  • North Adams, MACity / region number prefixes
    Number prefix413663International: +1413663
  • North Adams, MACity / region number prefixes
    Number prefix413664International: +1413664
  • North Attleborough, MACity / region number prefixes
    Number prefix508643International: +1508643
  • North Attleborough, MACity / region number prefixes
    Number prefix508695International: +1508695
  • North Attleborough, MACity / region number prefixes
    Number prefix508699International: +1508699
  • North Augusta, SCCity / region number prefixes
    Number prefix803278International: +1803278
  • North Augusta, SCCity / region number prefixes
    Number prefix803279International: +1803279
  • North Baltimore, OHCity / region number prefixes
    Number prefix419257International: +1419257
  • North Bend, NECity / region number prefixes
    Number prefix402652International: +1402652
  • North Bend, ORCity / region number prefixes
    Number prefix541751International: +1541751
  • North Bend, ORCity / region number prefixes
    Number prefix541756International: +1541756
  • North Bend, WACity / region number prefixes
    Number prefix425831International: +1425831
  • North Bend, WACity / region number prefixes
    Number prefix425888International: +1425888
  • North Bergen, NJCity / region number prefixes
    Number prefix201854International: +1201854
  • North Bergen, NJCity / region number prefixes
    Number prefix201868International: +1201868
  • North Bergen, NJCity / region number prefixes
    Number prefix201869International: +1201869

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