Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 818 [Rate centres in NPA 818] [Dial plan for NPA 818]

NXX: 578

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-578 A Reseda CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
818-578 0 Reseda CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
818-578 1 Reseda CA   515J IP HORIZON LLC 730      
818-578 2 Reseda CA   515J IP HORIZON LLC 730      
818-578 3 Reseda CA ANHMCA01XEY  516C AT&T CORP. 730      
818-578 4 Reseda CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-578 5 Reseda CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
818-578 6 Reseda CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
818-578 7 Reseda CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
818-578 8 Reseda CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
818-578 9 Reseda CA SIMICACNGT1  6529 T-MOBILE USA, INC. 730      

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

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