657 Area Code

Area code 657 is a California area code that covers Southern Los Angeles County and Northern Orange County. Area code 657 overlays the area code of 714.

California has area codes of 209, 213, 310, 323, 408, 415, 424, 442, 510, 530, 559, 562, 619, 626, 650, 657, 661, 669, 707, 714, 747, 760, 805, 818, 831, 858, 909, 916, 925, 949, 951.

Search other city, zip, or area code

Where is 657 area code?

The following map shows the coverage of 657 area code. The coverage area is shown in green.

Area code map of the entire U.S.