Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: SHOKCA022MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
213-263 A Los Angeles: DA 10 CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-452 A Los Angeles: DA 13 CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-484 A Los Angeles: DA 06 CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-531 A Los Angeles: DA 09 CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-536 A Los Angeles: DA 14 CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-591 A Los Angeles: DA 13 CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-749 A Los Angeles: DA 06 CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-798 A Los Angeles: DA 14 CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-920 A Los Angeles: DA 09 CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
424-302 A Beverly Hills CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
424-434 A Culver City CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
626-522 A El Monte CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
657-218 A Santa Ana CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
657-220 A Anaheim CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
657-223 A Orange CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
657-232 A Santa Ana CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
657-247 A Santa Ana CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
657-251 A Garden Grove CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
657-258 A Placentia CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
657-282 A Orange CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
657-667 A Garden Grove CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
661-388 A Santa Clarita: Newhall-Castaic DA CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
714-617 A Santa Ana CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
747-226 A Canoga Park CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
747-264 A Van Nuys CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
747-888 A Canoga Park CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
805-261 A Simi Valley CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
805-285 A Simi Valley CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
818-616 A Van Nuys CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
818-851 A Agoura CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
818-938 A Reseda CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
909-222 A Colton CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
909-251 A Fontana CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
909-341 A Rialto CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
909-990 A Rialto CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
949-662 A Newport Beach CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
951-547 A Corona CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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