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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

Galesburg (IL)

Galesburg (IL)

Galesburg, located in Knox County, Illinois, boasts a rich historical background as a key player in …
Gallatin (TN)

Gallatin (TN)

Gallatin, Tennessee, located approximately 30 miles northeast of Nashville, serves as the county sea…
Gallup (NM)

Gallup (NM)

Gallup, New Mexico, located in McKinley County, serves as a cultural hub and economic center for the…
Galveston (TX)

Galveston (TX)

Galveston, Texas, located on Galveston Island along the Gulf of Mexico, has a rich history that date…
Garden City (KS)

Garden City (KS)

Garden City, located in Finney County, Kansas, serves as both a regional center for agriculture and …
Garden City (MI)

Garden City (MI)

Garden City, Michigan, is a prominent city located in Wayne County, just northwest of Detroit. Estab…
Garden City (NY)

Garden City (NY)

Garden City, located in Nassau County, New York, is a suburban community established in the late 19t…
Garden Grove (CA)

Garden Grove (CA)

Garden Grove, located in Orange County, California, is a city known for its diverse community and ri…
Gardena (CA)

Gardena (CA)

Gardena, California, located in the Los Angeles County region, has a rich history dating back to its…
Gardner (MA)

Gardner (MA)

Gardner, Massachusetts, located in Worcester County, has a rich history rooted in manufacturing and …
Garfield (NJ)

Garfield (NJ)

Garfield, New Jersey, located in Bergen County, is a small city with a rich industrial history datin…
Garfield Heights (OH)

Garfield Heights (OH)

Garfield Heights is a suburban city located in Cuyahoga County, Ohio, just south of Cleveland. With …
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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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