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: BLFLCA01DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
213-259 A Los Angeles: DA 07 CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
310-623 A Beverly Hills CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
310-696 A West Los Angeles CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
310-698 A Redondo CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
310-856 A Compton: Gardena DA CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
323-312 A Los Angeles: DA 06 CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
323-345 A Los Angeles: DA 02 CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
323-346 A Montebello CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
323-374 A Los Angeles: DA 06 CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
323-505 A Los Angeles: DA 04 CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
323-508 A Los Angeles: DA 12 CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
323-790 A Los Angeles: DA 14 CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
323-796 A Los Angeles: DA 05 CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
323-813 A Los Angeles: DA 08 CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
323-834 A Los Angeles: DA 09 CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
323-835 A Los Angeles: DA 06 CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
323-989 A Los Angeles: DA 11 CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
323-999 A Los Angeles: DA 03 CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
562-246 A Norwalk CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
562-248 A Alamitos CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
562-249 A Lakewood CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
562-250 A Downey CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
562-251 A Compton: Compton DA CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
562-263 A Norwalk CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
562-280 A Alamitos CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
562-281 A Norwalk CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
562-282 A Norwalk CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
562-283 A Long Beach CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
562-284 A Alamitos CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
562-285 A Long Beach CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
562-286 A Alamitos CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
562-287 A Downey CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
562-821 A Pico Rivera CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
714-210 A Santa Ana CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
714-224 A Anaheim CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
714-263 A Santa Ana CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
714-453 A Orange CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
714-698 A Huntington Beach CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
714-729 A Placentia CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
714-887 A Huntington Beach CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
949-486 A Irvine CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
949-540 A Saddleback Valley CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
949-545 A Capistrano Valley CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
949-554 A Newport Beach CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
949-681 A Irvine CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
949-751 A Irvine CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      
949-945 A Newport Beach CA 8322 MPOWER COMMUNICATIONS CORP. - CA 730      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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