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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

Bryan (TX)
Bryan, Texas, located in the Brazos Valley, is a city with a population of approximately 86,000 resi…
Buena Park (CA)
Buena Park, located in Northern Orange County, California, is a city with a rich history and diverse…
Buffalo (NY)
Buffalo, New York, is the second-largest city in the state, located at the eastern end of Lake Erie,…
Buffalo Grove (IL)
Buffalo Grove, Illinois, is a suburban village located primarily in Cook County, with a smaller port…
Bullhead City (AZ)
Bullhead City, located in Mohave County, Arizona, is a city with a population of approximately 40,00…
Burbank (CA)
Burbank, California, located in Los Angeles County, is a city with a rich history and a vibrant pres…
Burbank (IL)
Burbank is a city located in Cook County, Illinois, with a population of approximately 28,000 reside…
Burien (WA)
Burien, Washington, located in King County, is a city situated approximately 12 miles southwest of d…
Burke (VA)
Burke, Virginia, located in Fairfax County, is an unincorporated community and census-designated pla…
Burleson (TX)
Burleson, Texas, located in Johnson and Tarrant Counties, is a city positioned approximately 17 mile…
Burlingame (CA)
Burlingame, California, situated on the San Francisco Peninsula, boasts a rich history that dates ba…
Burlington (IA)
Burlington, Iowa, located along the Mississippi River in Des Moines County, plays a significant role…
  • 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.