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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

Asheboro (NC)

Asheboro (NC)

Asheboro, located in Randolph County, North Carolina, serves as the county seat and has a population…

Asheville (NC)

Asheville (NC)

Asheville, North Carolina, is located in the western part of the state, nestled in the Blue Ridge Mo…

Ashland (KY)

Ashland (KY)

Ashland, Kentucky, situated in the northeastern part of the state, serves as a key city within Boyd …

Ashland (OH)

Ashland (OH)

Ashland, Ohio, located in the heart of north-central Ohio, has a rich historical background that dat…

Ashtabula (OH)

Ashtabula (OH)

Ashtabula, Ohio, located in Ashtabula County along the shores of Lake Erie, has a rich history datin…

Aspen Hill (MD)

Aspen Hill (MD)

Aspen Hill is an unincorporated community located in Montgomery County, Maryland, about 15 miles nor…

Atascadero (CA)

Atascadero (CA)

Atascadero, located in San Luis Obispo County, California, encompasses an area of approximately 26 s…

Atascocita (TX)

Atascocita (TX)

Atascocita, Texas, located in Harris County within the Houston metropolitan area, is a community wit…

Athens (GA)

Athens (GA)

Athens, Georgia, located in Clarke County, plays a significant role in the state’s cultural and educ…

Athens (OH)

Athens (OH)

Athens, Ohio, located in the southeastern part of the state, serves as both a historical and educati…

Atlanta (GA)

Atlanta (GA)

Atlanta, the capital of Georgia, serves as a pivotal economic and cultural hub in the southeastern U…

Atlantic City (NJ)

Atlantic City (NJ)

Atlantic City, located on the eastern seaboard of New Jersey, is a coastal resort city known for its…

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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.