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Introduction to Area Codes \ National Map
California
Area Code Information
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Understanding Area Codes
Area Code Look-Up
California
Area Codes
209, 213, 310, 323, 408, 415, 424, 442, 510, 530, 559, 562, 619, 626,628 , 650, 657, 661, 669, 707, 714, 747, 760, 805, 818, 831, 858, 909, 916, 925, 949

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California
State Area Codes Implementation Date
California 415/628 March 21, 2015
State Information
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Type of Area Code Changes
 

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