Area Code 657

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.

Prefix City/State Phone Type Company
657-200 Westminster, CA Landline Metropcs Networks
657-201 Anaheim, CA Cell Metropcs Networks
657-202 Anaheim, CA Landline Peerless Network Of California
657-203 Huntington Beach, CA Landline Level 3 Communications
657-204 Huntington Beach, CA Landline Bandwidth.com Clec
657-205 Santa Ana, CA Landline Mci Worldcom Communications, Ca
657-206 Garden Grove, CA Cell T-mobile Usa
657-207 Anaheim, CA Cell Metropcs Networks
657-208 Anaheim, CA Landline Broadvox-clec
657-210 Santa Ana, CA Landline Bandwidth.com Clec
657-212 Santa Ana, CA Landline Level 3 Communications
657-214 Cypress, CA Landline Bandwidth.com Clec
657-215 Huntington Beach, CA Landline Level 3 Communications
657-216 Placentia, CA Landline Bandwidth.com Clec
657-217 Fullerton, CA Cell Bandwidth.com Clec
657-218 Santa Ana, CA Landline Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
657-220 Anaheim, CA Landline Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
657-221 Orange, CA Landline Level 3 Communications
657-222 Cypress, CA Landline Cf Communications DBA Telekenex
657-223 Orange, CA Landline Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
657-224 Orange, CA Landline Peerless Network Of California
657-225 Fullerton, CA Landline Peerless Network Of California
657-226 Santa Ana, CA Landline Unknown
657-227 Santa Ana, CA Landline Unknown
657-228 Santa Ana, CA Landline Peerless Network Of California
657-229 Santa Ana, CA Landline Bandwidth.com Clec
657-230 Santa Ana, CA Landline Unknown
657-231 Santa Ana, CA Landline Unknown
657-232 Santa Ana, CA Landline Unknown
657-233 Santa Ana, CA Landline Unknown
657-234 Santa Ana, CA Landline Unknown
657-235 Santa Ana, CA Landline Bandwidth.com Clec
657-236 Santa Ana, CA Landline Unknown
657-237 Santa Ana, CA Landline Unknown
657-238 Santa Ana, CA Landline Unknown
657-241 Santa Ana, CA Landline Unknown
657-242 Santa Ana, CA Landline Unknown
657-243 Santa Ana, CA Landline Unknown
657-244 Santa Ana, CA Landline Unknown
657-245 Santa Ana, CA Landline Peerless Network Of California
657-246 Santa Ana, CA Landline Unknown
657-251 Santa Ana, CA Landline Unknown
657-269 Anaheim, CA Cell Cellco Partnership DBA Verizon Wireless
657-278 Fullerton, CA Landline Pacific Bell
657-300 Huntington Beach, CA Landline Cf Communications DBA Telekenex
657-330 Fullerton, CA Landline Peerless Network Of California
657-333 Orange, CA Landline Telcentris Communications
657-378 Fullerton, CA Landline Peerless Network Of California
657-383 Santa Ana, CA Landline Peerless Network Of California
657-400 Westminster, CA Landline Cf Communications DBA Telekenex
657-444 Placentia, CA Landline Telcentris Communications
657-464 Huntington Beach, CA Landline Bandwidth.com Clec
657-500 Fullerton, CA Landline Telcentris Communications
657-529 Buena Park, CA Landline Telcentris Communications
657-549 Anaheim, CA Landline Bandwidth.com Clec
657-600 Santa Ana, CA Landline Cf Communications DBA Telekenex
657-622 Santa Ana, CA Landline Pacific Bell
657-666 Long Beach, CA Landline Cf Communications DBA Telekenex
657-667 Garden Grove, CA Landline Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
657-777 Cypress, CA Landline Telcentris Communications
657-800 Garden Grove, CA Landline Cf Communications DBA Telekenex
657-845 Huntington Beach, CA Landline Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
657-859 Santa Ana, CA Landline Cox California Telcom, L.l.c.
657-888 Orange, CA Landline Telcentris Communications
657-900 Santa Ana, CA Landline Telcentris Communications
657-999 Anaheim, CA Landline Telcentris Communications