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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

Pekin (IL)
Pekin, Illinois, located in Tazewell County, is a city with a rich history dating back to its foundi…
Pembroke Pines (FL)
Pembroke Pines, located in Broward County, Florida, is a significant city known for its rapid growth…
Penn Hills (PA)
Penn Hills is a township located in Allegheny County, Pennsylvania, approximately 10 miles east of d…
Pennsauken (NJ)
Pennsauken, New Jersey, is a township located in Camden County, situated just across the Delaware Ri…
Peoria (AZ)
Peoria, Arizona, located in Maricopa County, is part of the Phoenix metropolitan area and has a popu…
Peoria (IL)
Peoria, Illinois, located in the central part of the state, has a rich history dating back to its fo…
Perris (CA)
Perris, California, located in Riverside County, is a city with a rich historical background and a g…
Perry Hall (MD)
Perry Hall is a census-designated place (CDP) located in Baltimore County, Maryland, with a populati…
Perth Amboy (NJ)
Perth Amboy, located in Middlesex County, New Jersey, serves as a significant historical and industr…
Petaluma (CA)
Petaluma, California, located in Sonoma County, is a city with a rich history and a distinctive char…
Petersburg (VA)
Petersburg, Virginia, founded in 1748, is a city located in the southeastern part of the state, appr…
Pharr (TX)
Pharr, Texas, located in the Rio Grande Valley, is a city within Hidalgo County with a population of…
  • 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.