Area Codes by State

List of all US Area Codes by area code, grouped by state. Each area code includes primary city, state and time.

While each state is typically covered by more than a few area codes, it's normal for states with smaller populations to be covered by only one. The state with the most area codes is California, served by 37 area codes to cover its growing population.

Unites States Area Codes Map

United States Area Codes Map