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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

Santa Clarita (CA)
Santa Clarita, located in Los Angeles County, California, is a prominent city known for its expansiv…
Santa Cruz (CA)
Santa Cruz, California, located along the central coast, is known for its stunning beaches, redwood …
Santa Fe (NM)
Santa Fe, the capital of New Mexico, is one of the oldest cities in the United States, founded in 16…
Santa Maria (CA)
Santa Maria, located in Santa Barbara County, California, is the largest city in the Santa Maria Val…
Santa Monica (CA)
Santa Monica, California, located on the Pacific Coast west of downtown Los Angeles, is well known f…
Santa Paula (CA)
Santa Paula, located in Ventura County, California, is a city steeped in agricultural history, often…
Santa Rosa (CA)
Santa Rosa, located in Sonoma County, California, is a city with a rich history and diverse cultural…
Santee (CA)
Santee, California, located in San Diego County, was incorporated as a city in 1980. Historically pa…
Sarasota (FL)
Sarasota, located on Florida’s southwestern coast along the Gulf of Mexico, serves as the administra…
Saratoga (CA)
Saratoga, located in the heart of Silicon Valley, California, is a city known for its affluent resid…
Saratoga Springs (NY)
Saratoga Springs, located in upstate New York, is renowned for its mineral springs and vibrant cultu…
Saugus (MA)
Saugus, Massachusetts, is a town located in Essex County, approximately 10 miles north of Boston. Es…
  • 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.