Area codes
United States

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By city

Phone prefixes often called an area code or city code, which is a set of digits forming the most-significant part of the dialing sequence to reach a telephone subscriber. Including how to dial each city using the current dialing system. Sorted by city in alphabetical order for United States

  • Maryland
    College Park
    240 + 7 Digits
  • Georgia
    College Park
    770 + 7 Digits
  • Maryland
    College Park
    301 + 7 Digits
  • Georgia
    College Park
    404 + 7 Digits
  • Georgia
    College Park
    678 + 7 Digits
  • Texas
    College Station
    979 + 7 Digits
  • Tennessee
    Collierville
    901 + 7 Digits
  • Illinois
    Collinsville
    618 + 7 Digits
  • Colorado
    Colorado Springs
    719 + 7 Digits
  • California
    Colton
    909 + 7 Digits
  • Missouri
    Columbia
    573 + 7 Digits
  • Maryland
    Columbia
    667 + 7 Digits
  • Maryland
    Columbia
    410 + 7 Digits
  • Maryland
    Columbia
    443 + 7 Digits
  • Tennessee
    Columbia
    931 + 7 Digits
  • Colorado
    Columbine
    303 + 7 Digits
  • Colorado
    Columbine
    720 + 7 Digits
  • Georgia
    Columbus
    762 + 7 Digits
  • Indiana
    Columbus
    930 + 7 Digits
  • Ohio
    Columbus
    614 + 7 Digits
  • Mississippi
    Columbus
    662 + 7 Digits
  • Georgia
    Columbus
    706 + 7 Digits
  • Nebraska
    Columbus
    531 + 7 Digits
  • Indiana
    Columbus
    812 + 7 Digits
  • Nebraska
    Columbus
    402 + 7 Digits
  • New York
    Commack
    631 + 7 Digits
  • Colorado
    Commerce City
    720 + 7 Digits
  • Colorado
    Commerce City
    303 + 7 Digits
  • North Carolina
    Concord
    704 + 7 Digits
  • California
    Concord
    925 + 7 Digits
  • North Carolina
    Concord
    980 + 7 Digits
  • Texas
    Conroe
    936 + 7 Digits
  • Arkansas
    Conway
    501 + 7 Digits
  • Tennessee
    Cookeville
    931 + 7 Digits
  • Florida
    Cooper City
    954 + 7 Digits
  • Florida
    Cooper City
    754 + 7 Digits
  • New York
    Copiague
    631 + 7 Digits
  • Texas
    Coppell
    469 + 7 Digits
  • Texas
    Coppell
    214 + 7 Digits
  • Texas
    Coppell
    972 + 7 Digits
  • Texas
    Copperas Cove
    254 + 7 Digits
  • Florida
    Coral Gables
    305 + 7 Digits
  • Florida
    Coral Gables
    786 + 7 Digits
  • Florida
    Coral Springs
    954 + 7 Digits
  • Florida
    Coral Springs
    754 + 7 Digits
  • Florida
    Coral Terrace
    786 + 7 Digits
  • Florida
    Coral Terrace
    305 + 7 Digits
  • New York
    Coram
    631 + 7 Digits
  • California
    Corona
    951 + 7 Digits
  • California
    Coronado
    619 + 7 Digits
  • Texas
    Corpus Christi
    361 + 7 Digits
  • Texas
    Corsicana
    903 + 7 Digits
  • Oregon
    Corvallis
    458 + 7 Digits
  • Oregon
    Corvallis
    541 + 7 Digits
  • California
    Costa Mesa
    949 + 7 Digits
  • Minnesota
    Cottage Grove
    651 + 7 Digits
  • Washington
    Cottage Lake
    425 + 7 Digits
  • Utah
    Cottonwood Heights
    385 + 7 Digits
  • Utah
    Cottonwood Heights
    801 + 7 Digits
  • Iowa
    Council Bluffs
    712 + 7 Digits