Area Code 657 Details

Area code 657 was created in 2008 as an overlay for area code 714 in southern California. 657 covers northern Orange County, a portion of Los Angeles County, and portions of San Bernardino County.

AreaCode/Prefix (Exchange) Location
657-200 Westminster, CA
657-201 Anaheim, CA
657-202 Anaheim, CA
657-203 Huntington Beach, CA
657-204 Huntington Beach, CA
657-205 Santa Ana, CA
657-206 Garden Grove, CA
657-207 Anaheim, CA
657-208 Anaheim, CA
657-210 Santa Ana, CA
657-212 Santa Ana, CA
657-214 Cypress, CA
657-215 Huntington Beach, CA
657-216 Placentia, CA
657-217 Fullerton, CA
657-218 Santa Ana, CA
657-220 Anaheim, CA
657-221 Orange, CA
657-222 Cypress, CA
657-223 Orange, CA
657-224 Orange, CA
657-225 Fullerton, CA
657-226 Santa Ana, CA
657-227 Santa Ana, CA
657-228 Santa Ana, CA
657-229 Santa Ana, CA
657-230 Santa Ana, CA
657-231 Santa Ana, CA
657-232 Santa Ana, CA
657-233 Santa Ana, CA
657-234 Santa Ana, CA
657-235 Santa Ana, CA
657-236 Santa Ana, CA
657-237 Santa Ana, CA
657-238 Santa Ana, CA
657-241 Santa Ana, CA
657-242 Santa Ana, CA
657-243 Santa Ana, CA
657-244 Santa Ana, CA
657-245 Santa Ana, CA
657-246 Santa Ana, CA
657-251 Santa Ana, CA
657-269 Anaheim, CA
657-278 Fullerton, CA
657-300 Huntington Beach, CA
657-330 Fullerton, CA
657-333 Orange, CA
657-378 Fullerton, CA
657-383 Santa Ana, CA
657-400 Westminster, CA
657-444 Placentia, CA
657-464 Huntington Beach, CA
657-500 Fullerton, CA
657-529 Buena Park, CA
657-549 Anaheim, CA
657-600 Santa Ana, CA
657-622 Santa Ana, CA
657-666 Long Beach, CA
657-667 Garden Grove, CA
657-777 Cypress, CA
657-800 Garden Grove, CA
657-845 Huntington Beach, CA
657-859 Santa Ana, CA
657-888 Orange, CA
657-900 Santa Ana, CA
657-999 Anaheim, CA