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.

Los Angeles: DA 12, CA

<< 1 2 3 4

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
323-792 5 LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730      
323-792 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-792 7 LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-792 8 LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-792 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-815 A LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-815 0 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-815 1 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-815 2 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-815 3 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-815 4 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-815 5 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-815 6 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-815 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-815 8 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-815 9 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-855 A TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-855 0 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-855 1 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-855 2 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-855 3 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-855 4 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-855 5 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-855 6 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-855 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-855 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-855 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-864 A TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-864 0 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-864 1 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-864 2 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-864 3 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-864 4 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-864 5 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-864 6 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-864 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-864 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-864 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-903 A BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-903 0 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-903 1 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-903 2 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-903 3 LSANCARCDS1  993B CURATEL, LLC - CA 730      
323-903 4 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-903 5 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-903 6 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-903 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-903 8 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
323-903 9 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-924 A LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-924 0 LSANCARCDS1  993B CURATEL, LLC - CA 730      
323-924 1 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-924 2 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-924 3 LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-924 4 LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-924 5 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-924 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-924 7 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-924 8 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-924 9 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-974 A TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-974 0 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-974 1 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-974 2 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-974 3 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-974 4 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-974 5 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-974 6 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-974 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-974 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-974 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-997 A TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-997 0 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-997 1 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-997 2 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-997 3 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-997 4 LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-997 5 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-997 6 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-997 7 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-997 8 LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-997 9 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      

<< 1 2 3 4

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.