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

State Area Codes Implementation Date
California 714/657 September 23, 2008
760/442 May 16, 2009
818/747 May 18, 2009
State Information
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Type of Area Code Changes