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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

Lake Oswego (OR)
Lake Oswego, located in Clackamas County, Oregon, is a city steeped in history and characterized by …
Lake Ridge (VA)
Lake Ridge is a census-designated place located in Prince William County, Virginia, approximately 35…
Lake Worth (FL)
Lake Worth, located in Palm Beach County, Florida, emerged as a prominent coastal city in the early …
Lakeland (FL)
Lakeland, located in Polk County, Florida, is a city known for its picturesque lakes and historical …
Lakeside (FL)
Lakeside, Florida, located in Clay County, is an unincorporated community situated just north of the…
Lakeville (MN)
Lakeville, Minnesota, located in Dakota County, is a rapidly growing suburban city within the Twin C…
Lakewood (CA)
Lakewood, California, is a city located in Los Angeles County, with a population of approximately 80…
Lakewood (CO)
Lakewood, Colorado, located just west of Denver, is part of Jefferson County and was incorporated in…
Lakewood (NJ)
Lakewood, New Jersey, situated in Ocean County, is a notable urban area known for its diverse commun…
Lakewood (OH)
Lakewood, Ohio, located just west of Cleveland, is a vibrant suburb well-known for its rich history …
Lakewood (WA)
Lakewood, Washington, located in Pierce County, is a city with a rich history and a diverse communit…
Lancaster (CA)
Lancaster, California, located in the Antelope Valley region of Los Angeles County, is known for its…
  • 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.