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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

Tinley Park (IL)
Tinley Park, located in Cook and Will Counties in Illinois, is a vibrant suburban community approxim…
Titusville (FL)
Titusville, Florida, located on the eastern coast of the state, sits along the banks of the Indian R…
Toledo (OH)
Toledo, Ohio, located in the northwestern part of the state, is a significant city with a rich histo…
Toms River (NJ)
Toms River, located in Ocean County, New Jersey, is a prominent township with rich historical roots.…
Tonawanda (NY)
Tonawanda is a city located in Erie County, New York, situated along the eastern banks of the Niagar…
Tooele (UT)
Tooele is a city located in Tooele County, Utah, positioned approximately 30 miles southwest of Salt…
Topeka (KS)
Topeka, the capital city of Kansas, is situated in the northeastern part of the state along the Kans…
Torrance (CA)
Torrance, California, is a city located in the Los Angeles County region, distinguished by its proxi…
Town ‘n’ Country (FL)
Town 'n' Country is an unincorporated community located in Hillsborough County, Florida, near the we…
Towson (MD)
Towson, Maryland, located approximately 10 miles north of Baltimore, serves as the county seat of Ba…
Tracy (CA)
Tracy, California, located in San Joaquin County, lies in the heart of California's Central Valley, …
Trenton (NJ)
Trenton, the capital city of New Jersey, is located in Mercer County along the Delaware River. This …
  • 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.