Local Calling Guide

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NPA: 818 [Rate centres in NPA 818] [Dial plan for NPA 818]

NXX: 477

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-477 A Northridge CA SHOKCA02DS2  7421 AT&T - LOCAL 730      
818-477 0 Northridge CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
818-477 1 Northridge CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
818-477 2 Northridge CA ANHMCA01XEY  516C AT&T CORP. 730      
818-477 3 Northridge CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-477 4 Northridge CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-477 5 Northridge CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730      
818-477 6 Northridge CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
818-477 7 Northridge CA SIMICACNGT1  6529 T-MOBILE USA, INC. 730      
818-477 8 Northridge CA SIMICACNGT1  899D METROPCS NETWORKS, LLC 730      
818-477 9 Northridge CA SHOKCA02DS2  7421 AT&T - LOCAL 730      

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

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