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USA Cities & Listing Area Codes

Welcome to our directory of area codes by city across the United States. This page allows you to quickly locate the area code for any U.S. city, providing an easy reference for those looking to identify or verify phone codes. Browse through the cities listed below to find detailed area code information tailored to each location.

USA Cities & Area Codes

Chapel Hill (NC)

Chapel Hill (NC)

Chapel Hill, North Carolina, located in Orange County, is notable for its role as part of the Resear…
Charleston (IL)

Charleston (IL)

Charleston, Illinois, located in Coles County, serves as the county seat and is home to a population…
Charlotte (NC)

Charlotte (NC)

Charlotte, North Carolina, often recognized as a major U.S. financial hub, stands as the largest cit…
Charlottesville (VA)

Charlottesville (VA)

Charlottesville, Virginia, located in the central part of the state, is known for its rich historica…
Cheektowaga (NY)

Cheektowaga (NY)

Cheektowaga, located in Erie County, New York, is a suburban town adjacent to Buffalo, with a popula…
Chelmsford (MA)

Chelmsford (MA)

Chelmsford, Massachusetts, located approximately 25 miles northwest of Boston, has a rich history th…
Chelsea (MA)

Chelsea (MA)

Chelsea, Massachusetts, is a city located just across the Mystic River from Boston, known for its ri…
Cherry Hill (NJ)

Cherry Hill (NJ)

Cherry Hill, located in Camden County, New Jersey, is a suburban township with a population of appro…
Chesapeake (VA)

Chesapeake (VA)

Chesapeake, Virginia, located in the southeastern part of the state, is an independent city that for…
Chesterfield (MO)

Chesterfield (MO)

Chesterfield, Missouri, is a suburban city located approximately 25 miles west of downtown St. Louis…
Cheyenne (WY)

Cheyenne (WY)

Cheyenne, the capital city of Wyoming, is situated in the southeastern part of the state and serves …
Chicago Heights (IL)

Chicago Heights (IL)

Chicago Heights, located in Cook County, Illinois, is a city with a rich historical background and a…
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  • How do I find the area code for a specific U.S. city?

    Simply scroll through our city listings or use the search feature to find the city you’re looking for. Each city entry includes the area code(s) that correspond to that location.

  • Do some cities have multiple area codes?

    Yes, larger cities or those in regions with high demand often have multiple area codes. This allows for a greater number of phone numbers within the same geographic area and helps accommodate growth in highly populated locations.

  • Why might a city’s area code change or gain additional codes?

    Area codes are added or changed as cities grow and require more phone numbers. This often results in overlay codes or splits, where new area codes are introduced alongside existing ones to ensure adequate numbering for all residents and businesses.

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