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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

Albany (GA)

Albany (GA)

Albany, Georgia, situated in the southwestern part of the state, serves as the county seat of Doughe…

Albany (OR)

Albany (OR)

Albany, Oregon, located in the Willamette Valley, serves as the county seat of Linn County. It has a…

Albuquerque (NM)

Albuquerque (NM)

Albuquerque, the largest city in New Mexico, is situated at the intersection of the Sandia and Manza…

Alexandria (LA)

Alexandria (LA)

Alexandria, Louisiana, located in the heart of Rapides Parish, serves as a key urban center in Centr…

Alexandria (VA)

Alexandria (VA)

Alexandria, Virginia, located just across the Potomac River from Washington, D.C., has a rich histor…

Algonquin (IL)

Algonquin (IL)

**Algonquin, Illinois** is a village located in McHenry and Kane counties, approximately 45 miles no…

Alhambra (CA)

Alhambra (CA)

Alhambra, California, located in Los Angeles County, is a city that has evolved from its agricultura…

Aliso Viejo (CA)

Aliso Viejo (CA)

Aliso Viejo, California, incorporated in 2001, is a master-planned community situated in Orange Coun…

Allen (TX)

Allen (TX)

Allen, Texas, is a suburban city located approximately 25 miles north of Dallas within Collin County…

Allen Park (MI)

Allen Park (MI)

Allen Park, located in southeastern Michigan, serves as a suburb of Detroit, nestled within Wayne Co…

Allentown (PA)

Allentown (PA)

Allentown, Pennsylvania, located in Lehigh County, is one of the largest cities in the state, with a…

Alliance (OH)

Alliance (OH)

Alliance, Ohio, located in Stark County, encompasses a rich historical tapestry and a defined role w…

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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.