Area codes
United States

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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

  • Florida
    Carol City
    786 + 7 Digits
  • Florida
    Carol City
    305 + 7 Digits
  • Illinois
    Carol Stream
    331 + 7 Digits
  • Illinois
    Carol Stream
    630 + 7 Digits
  • Illinois
    Carpentersville
    847 + 7 Digits
  • Illinois
    Carpentersville
    224 + 7 Digits
  • Texas
    Carrollton
    214 + 7 Digits
  • Texas
    Carrollton
    972 + 7 Digits
  • Texas
    Carrollton
    469 + 7 Digits
  • Nevada
    Carson City
    775 + 7 Digits
  • New Jersey
    Carteret
    732 + 7 Digits
  • New Jersey
    Carteret
    848 + 7 Digits
  • North Carolina
    Cary
    919 + 7 Digits
  • North Carolina
    Cary
    984 + 7 Digits
  • Arizona
    Casa Grande
    520 + 7 Digits
  • Wyoming
    Casper
    307 + 7 Digits
  • Florida
    Casselberry
    407 + 7 Digits
  • Florida
    Casselberry
    321 + 7 Digits
  • Colorado
    Castle Rock
    303 + 7 Digits
  • Colorado
    Castle Rock
    720 + 7 Digits
  • Colorado
    Castlewood
    720 + 7 Digits
  • Colorado
    Castlewood
    303 + 7 Digits
  • California
    Castro Valley
    510 + 7 Digits
  • Arizona
    Catalina Foothills
    520 + 7 Digits
  • California
    Cathedral City
    760 + 7 Digits
  • California
    Cathedral City
    442 + 7 Digits
  • Maryland
    Catonsville
    410 + 7 Digits
  • Maryland
    Catonsville
    443 + 7 Digits
  • Maryland
    Catonsville
    667 + 7 Digits
  • Virginia
    Cave Spring
    540 + 7 Digits
  • Utah
    Cedar City
    435 + 7 Digits
  • Iowa
    Cedar Falls
    319 + 7 Digits
  • Texas
    Cedar Hill
    469 + 7 Digits
  • Texas
    Cedar Hill
    214 + 7 Digits
  • Texas
    Cedar Hill
    972 + 7 Digits
  • Texas
    Cedar Park
    512 + 7 Digits
  • Texas
    Cedar Park
    737 + 7 Digits
  • Iowa
    Cedar Rapids
    319 + 7 Digits
  • Alabama
    Center Point
    205 + 7 Digits
  • New York
    Centereach
    631 + 7 Digits
  • Ohio
    Centerville
    937 + 7 Digits
  • New York
    Central Islip
    631 + 7 Digits
  • Virginia
    Centreville
    571 + 7 Digits
  • Virginia
    Centreville
    703 + 7 Digits
  • California
    Ceres
    209 + 7 Digits
  • California
    Cerritos
    562 + 7 Digits
  • Louisiana
    Chalmette
    504 + 7 Digits
  • Illinois
    Champaign
    217 + 7 Digits
  • Minnesota
    Champlin
    763 + 7 Digits
  • Arizona
    Chandler
    480 + 7 Digits
  • Minnesota
    Chanhassen
    952 + 7 Digits
  • Texas
    Channelview
    713 + 7 Digits
  • Texas
    Channelview
    832 + 7 Digits
  • Texas
    Channelview
    346 + 7 Digits
  • Texas
    Channelview
    281 + 7 Digits
  • Virginia
    Chantilly
    703 + 7 Digits
  • Virginia
    Chantilly
    571 + 7 Digits
  • North Carolina
    Chapel Hill
    919 + 7 Digits
  • North Carolina
    Chapel Hill
    984 + 7 Digits
  • Illinois
    Charleston
    217 + 7 Digits