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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

Easton (PA)
Easton, Pennsylvania, located at the confluence of the Delaware and Lehigh Rivers, boasts a rich his…
Eastpointe (MI)
Eastpointe, Michigan, located in Macomb County, is a city that emerged from the amalgamation of comm…
Eau Claire (WI)
Eau Claire, Wisconsin, located at the confluence of the Chippewa and Eau Claire Rivers, has a rich h…
Eden Prairie (MN)
Eden Prairie, Minnesota, located southwest of Minneapolis, is a suburban city known for its blend of…
Edgewood (MD)
Edgewood, Maryland, located in Harford County, is an unincorporated community that has grown signifi…
Edina (MN)
Edina, Minnesota, located in Hennepin County, is a suburb of the Twin Cities, situated approximately…
Edinburg (TX)
Edinburg, Texas, located in Hidalgo County, serves as the county seat and boasts a rich historical b…
Edison (NJ)
Edison, New Jersey, located in Middlesex County, is a township known for its rich historical signifi…
Edmond (OK)
Edmond, Oklahoma, located just north of Oklahoma City, has a population of approximately 94,000 resi…
Edmonds (WA)
Edmonds, Washington, situated on Puget Sound, is a city in Snohomish County with a rich history and …
Edwardsville (IL)
Edwardsville, Illinois, located in Madison County, is a city with a rich historical backdrop and a g…
El Cajon (CA)
El Cajon, located in San Diego County, California, is a city known for its diverse community and ric…
  • 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.