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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

Apple Valley (MN)

Apple Valley (MN)

Apple Valley is a city located in Dakota County, Minnesota, with a population of approximately 57,00…
Appleton (WI)

Appleton (WI)

Appleton, Wisconsin, located in Outagamie County, is part of the Fox Cities metropolitan area and ha…
Arbutus (MD)

Arbutus (MD)

Arbutus is a small unincorporated community located in Baltimore County, Maryland, just south of the…
Arcadia (CA)

Arcadia (CA)

Arcadia, California, located in Los Angeles County, is a city known for its rich history and substan…
Arden-Arcade (CA)

Arden-Arcade (CA)

Arden-Arcade is an unincorporated community located in Sacramento County, California, recognized for…
Ardmore (OK)

Ardmore (OK)

Ardmore, situated in south-central Oklahoma, serves as the county seat of Carter County. Founded in …
Arlington (MA)

Arlington (MA)

Arlington, Massachusetts, is a town located in Middlesex County, approximately six miles northwest o…
Arlington (TX)

Arlington (TX)

Arlington, Texas, located in Tarrant County, is a vibrant city positioned between Dallas and Fort Wo…
Arlington (VA)

Arlington (VA)

Arlington, Virginia, located across the Potomac River from Washington, D.C., is a city rich in histo…
Arlington Heights (IL)

Arlington Heights (IL)

Arlington Heights, located in Cook and Lake Counties in Illinois, is a suburban community known for …
Arnold (MD)

Arnold (MD)

Arnold, Maryland, is an unincorporated community located within Anne Arundel County, situated approx…
Arvada (CO)

Arvada (CO)

Arvada, Colorado, located in Jefferson and Adams counties, lies just northwest of Denver and boasts …
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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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