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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

Anderson (IN)

Anderson (IN)

Anderson, Indiana, located in Madison County, is a city that plays a significant role in central Ind…
Anderson (SC)

Anderson (SC)

Anderson, located in the northwest region of South Carolina, serves as the county seat of Anderson C…
Andover (MN)

Andover (MN)

Andover, Minnesota, located in Anoka County, was incorporated in 1975 and has experienced significan…
Ankeny (IA)

Ankeny (IA)

Ankeny, Iowa, is a rapidly growing city located in Polk County, situated just north of the state cap…
Ann Arbor (MI)

Ann Arbor (MI)

Ann Arbor, located in southeastern Michigan, is known for its rich academic and cultural heritage. E…
Annandale (VA)

Annandale (VA)

Annandale, Virginia, located within Fairfax County, has a population of approximately 43,000 residen…
Annapolis (MD)

Annapolis (MD)

Annapolis, Maryland, serves as the state capital and is known for its rich history and role in U.S. …
Anniston (AL)

Anniston (AL)

Anniston, Alabama, located in Calhoun County, has a population of approximately 22,000 and spans a t…
Antioch (CA)

Antioch (CA)

Antioch, California, located in Contra Costa County, is a city with a rich history dating back to it…
Apache Junction (AZ)

Apache Junction (AZ)

Apache Junction, located in Arizona, is a unique city nestled at the base of the Superstition Mounta…
Apex (NC)

Apex (NC)

Apex, North Carolina, located in Wake County, is a rapidly growing town known for its rich history a…
Apple Valley (CA)

Apple Valley (CA)

Apple Valley, located in San Bernardino County, California, is a town known for its high desert sett…
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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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