Active Prefixes in Area Code 657

Prefix Location Usage Company
657-200 Westminster, CA Landline Metropcs Networks
657-201 Anaheim, CA Wireless 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 Wireless T-mobile Usa
657-207 Anaheim, CA Wireless 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 Wireless 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 Placentia, CA Landline Bandwidth.com Clec
657-227 Long Beach, CA Landline Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
657-228 Santa Ana, CA Landline Peerless Network Of California
657-229 Santa Ana, CA Landline Bandwidth.com Clec
657-231 Anaheim, CA Landline Sbc Internet Services
657-232 Anaheim, CA Landline Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
657-233 Garden Grove, CA Landline Sbc Internet Services
657-234 Yorba Linda, CA Landline Bandwidth.com Clec
657-235 Santa Ana, CA Landline Bandwidth.com Clec
657-236 Orange, CA Wireless Cellco Partnership DBA Verizon Wireless
657-237 Landline Level 3 Communications
657-238 Wireless T-mobile Usa
657-241 Anaheim, CA Landline Paetec Communications
657-242 Landline Level 3 Communications
657-243 Landline Level 3 Communications
657-245 Santa Ana, CA Landline Peerless Network Of California
657-251 Garden Grove, CA Landline Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
657-269 Anaheim, CA Wireless 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