831 Area Code - Location, Time, Map, Cities and Census Data - ZIP-Codes.com
https://www.zip-codes.com/area-code/area-code-831.asp
Mar 1, 2024 · Area Code 831 is located in California. It covers 29 cities, including Salinas, Santa Cruz, Watsonville, Hollister, and Monterey. It also covers 4 counties, including Monterey County, Santa Cruz County, San Benito County, Fresno County. A full list of covered cities and counties is below including its prefix and population coverage.
DA: 46 PA: 83 MOZ Rank: 50