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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

Temple Terrace (FL)
Temple Terrace, located in Hillsborough County, Florida, is a suburban city established in 1925. Ori…
Terre Haute (IN)
Terre Haute, located in southwestern Indiana, serves as the county seat of Vigo County. Founded in 1…
Terrytown (LA)
Terrytown, Louisiana, is a prominent census-designated place situated in Jefferson Parish, adjacent …
Texarkana (AR)
Texarkana, Arkansas, straddling the border with Texas, serves as a significant hub of commerce and c…
Texarkana (TX)
Texarkana, a city situated on the border between Texas and Arkansas, serves as a unique cultural and…
Texas City (TX)
Texas City, located in Galveston County, Texas, is a notable city with a population of approximately…
The Bronx (NY)
The Bronx, one of the five boroughs of New York City, is located to the north of Manhattan and is kn…
The Colony (TX)
The Colony, Texas, located in Denton County, is a fast-growing suburban city that plays a vital role…
The Woodlands (TX)
The Woodlands, Texas, is a master-planned community located approximately 28 miles north of downtown…
Thornton (CO)
Thornton, Colorado, located in Adams and Weld counties, ranks as one of the rapidly growing cities w…
Thousand Oaks (CA)
Thousand Oaks, located in Ventura County, California, is a suburban city nestled in the Conejo Valle…
Tigard (OR)
Tigard, Oregon, located in Washington County, is a suburb of Portland and part of the metropolitan a…
  • 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.