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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

Westminster (CO)

Westminster (CO)

Westminster, located in Adams and Jefferson counties in Colorado, is a city situated roughly 10 mile…
Westmont (CA)

Westmont (CA)

Westmont, California, is a small unincorporated community located within the boundaries of the city …
Westmont (IL)

Westmont (IL)

Westmont, Illinois, located approximately 22 miles west of downtown Chicago, is a suburban community…
Weston (FL)

Weston (FL)

Weston, Florida, is a planned community located in Broward County, established in 1996. Originally p…
Westport (CT)

Westport (CT)

Westport, Connecticut, located in Fairfield County, serves as a suburban town along the Long Island …
Wethersfield (CT)

Wethersfield (CT)

Wethersfield, Connecticut, located just south of Hartford, stands as one of the state's oldest towns…
Weymouth (MA)

Weymouth (MA)

Weymouth, Massachusetts, located just south of Boston, boasts a rich history as one of the oldest co…
Wheat Ridge (CO)

Wheat Ridge (CO)

Wheat Ridge, Colorado, a city in Jefferson County, is located approximately 6 miles west of downtown…
Wheaton (IL)

Wheaton (IL)

Wheaton, Illinois, located approximately 25 miles west of Chicago, serves as the county seat of DuPa…
Wheeling (IL)

Wheeling (IL)

Wheeling, Illinois, located approximately 30 miles northwest of Chicago, is a suburban village with …
Wheeling (WV)

Wheeling (WV)

Wheeling, West Virginia, located along the Ohio River, serves as a significant historical and econom…
White Bear Lake (MN)

White Bear Lake (MN)

White Bear Lake, located in Ramsey and Washington counties in Minnesota, is a city known for its sce…
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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.

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