Area Code 657

Area Code 657 is in California

Other California Area Codes
209, 213, 279, 310, 323, 341, 350, 357, 369, 408, 415, 424, 442, 510, 530, 559, 562, 619, 626, 628, 650, 657, 661, 669, 707, 714, 738, 747, 760, 805, 818, 820, 831, 837, 840, 858, 909, 916, 925, 949, 951

California Area Code Overlays
(209 and 350) - (310 and 424)
(341 and 510) - (369 and 707)
(415 and 628) - (408 and 669)
(714 and 657) - (760 and 442)
(818 and 747) - (820 and 805)
(840 and 909) - (916 and 279)

Area Code 657 History:

09/23/2008
Area code 657 was officially put into service. Area code 657 is an overlay of area code 714.

Counties in California within area code 657 include:

Los Angeles County and Orange County.

Major cities or places in California within area code 657 include:

area codes 657 and 714 serves a portion of Los Angeles County, much of northern Orange County and the Chino Hills area in southwestern San Bernardino County including the larger communities of Anaheim, Atwood, Brea, Buena Park, Cypress, Fountain Valley, Fullerton, Garden Grove, Holiday, Huntington Beach, Irvine, Newport Beach, Orange, Placentia, Santa Ana, Silverado, Stanton, Tustin, Westminster, and Yorba Linda in addition to many smaller communities within the area codes 657 and 714 service area.

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