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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

Camden (NJ)

Camden (NJ)

Camden, New Jersey, located across the Delaware River from Philadelphia, boasts a rich historical an…
Campbell (CA)

Campbell (CA)

Campbell, California, located in Santa Clara County, is a city with a rich history dating back to th…
Candler-McAfee (GA)

Candler-McAfee (GA)

Candler-McAfee is a census-designated place located in DeKalb County, Georgia, falling within the At…
Canton (MI)

Canton (MI)

Canton, Michigan, located in Wayne County, is a charter township that has undergone significant grow…
Cape Coral (FL)

Cape Coral (FL)

Cape Coral, located in Lee County, Florida, is renowned for its extensive network of navigable water…
Cape Girardeau (MO)

Cape Girardeau (MO)

Cape Girardeau, located in Southeast Missouri along the Mississippi River, serves as the county seat…
Carbondale (IL)

Carbondale (IL)

Carbondale, located in southern Illinois, serves as the county seat of Jackson County and holds a po…
Carlsbad (CA)

Carlsbad (CA)

Carlsbad, California, situated in San Diego County, is a coastal city known for its picturesque beac…
Carlsbad (NM)

Carlsbad (NM)

Carlsbad, New Mexico, is a city located in the southeastern part of the state, primarily in Eddy Cou…
Carmel (IN)

Carmel (IN)

Carmel, Indiana, located just north of Indianapolis, is a city known for its rapid growth and suburb…
Carmichael (CA)

Carmichael (CA)

Carmichael, California, located in Sacramento County, is an unincorporated community characterized b…
Carney (MD)

Carney (MD)

Carney, Maryland, is an unincorporated community located in Baltimore County, positioned approximate…
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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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