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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

Aloha (OR)

Aloha (OR)

Aloha, Oregon, is an unincorporated community located in Washington County, approximately 12 miles w…
Alpharetta (GA)

Alpharetta (GA)

Alpharetta, Georgia, situated in Fulton County, has evolved from its early days as a cotton and agri…
Altadena (CA)

Altadena (CA)

Altadena, California, located in Los Angeles County, is a community bordered by Pasadena to the sout…
Altamonte Springs (FL)

Altamonte Springs (FL)

Altamonte Springs, located in Central Florida, is a suburban city within Seminole County, known for …
Altoona (PA)

Altoona (PA)

Altoona, Pennsylvania, located in Blair County, has a rich history rooted in the development of rail…
Altus (OK)

Altus (OK)

Altus, Oklahoma, serves as the county seat of Jackson County and is located in the southwestern part…
Alvin (TX)

Alvin (TX)

Alvin, Texas, located in Brazoria County, is approximately 30 miles south of Houston. Founded in the…
Amarillo (TX)

Amarillo (TX)

Amarillo, located in the Texas Panhandle, serves as a key economic and cultural center for the regio…
Ames (IA)

Ames (IA)

Ames, Iowa, located in Story County, is renowned for its historical significance and academic presen…
Anaheim (CA)

Anaheim (CA)

Anaheim, located in Orange County, California, is a city known for its rich history and significance…
Anchorage (AK)

Anchorage (AK)

Anchorage, the largest city in Alaska, serves as the primary economic and cultural hub of the state.…
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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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