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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

Bellevue (NE)
Bellevue, Nebraska, located just south of Omaha, is the third-largest city in the state. Established…
Bellevue (WA)
Bellevue, Washington, located across Lake Washington from Seattle, covers a land area of approximate…
Bellflower (CA)
Bellflower, located in Los Angeles County, California, was incorporated as a city in 1963. With a po…
Bellingham (WA)
Bellingham, Washington, located in the northwest corner of the state, serves as the county seat of W…
Bellview (FL)
Bellview, Florida, is an unincorporated community located in Escambia County, near the western edge …
Bellwood (IL)
Bellwood, Illinois, is a village located in Cook County, approximately 15 miles west of downtown Chi…
Belmont (CA)
Belmont, California, located in San Mateo County, is a small city that forms part of the Silicon Val…
Belmont (MA)
Belmont, Massachusetts, located approximately six miles west of downtown Boston, is a suburban town …
Beloit (WI)
Beloit, Wisconsin, located along the Rock River in the south-central part of the state, has a popula…
Belton (MO)
Belton, Missouri, located in Cass County, is a city with a rich history dating back to its founding …
Belvidere (IL)
Belvidere, located in Boone County, Illinois, serves as the county seat and has a rich history datin…
Benbrook (TX)
Benbrook, Texas, located just southwest of Fort Worth, is a city with a rich history and a populatio…
  • 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.