Area Codes in California - Below are all the area codes in California. Clicking on an area code will show the cities in that area code.
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Find area codes fast with the Area Code Search. Enter a city and state in the search box below to find all the area codes in that city.
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Find cities fast with the Area Code Search. Enter an area code into the search box below to find all the cities in that area code.
Atherton, Belmont, Brisbane, Broadmoor, Burlingame, Colma, Cupertino, Daly City, East Palo Alto, El Granada, Emerald Lake Hills, Foster City, Half Moon Bay, Highlands-Baywood Park, Hillsborough, La Honda, Ladera, Loma Mar, Los Altos, Los Altos Hills, Loyola, Menlo Park, Millbrae, Montara, Moss Beach, Mountain View, North Fair Oaks, Pacifica, Palo Alto, Pescadero, Portola Valley, Redwood City, San Bruno, San Carlos, San Mateo, South San Francisco, Stanford, West Menlo Park, Woodside
Select a city from the list below to find the area codes in that city.Download full list