Local Calling Guide

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

NXX: 453

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-453 A Van Nuys CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2025-01-12   
818-453 0 Van Nuys CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-11-27   
818-453 1 Van Nuys CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-11-27   
818-453 2 Van Nuys CA   649C ONVOY, LLC - CA 730   2025-11-10   
818-453 3 Van Nuys CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-11-27   
818-453 4 Van Nuys CA   649C ONVOY, LLC - CA 730   2025-11-10   
818-453 5 Van Nuys CA   649C ONVOY, LLC - CA 730   2025-11-10   
818-453 6 Van Nuys CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-08-19   
818-453 7 Van Nuys CA LSANCARC86Z  996H AIRESPRING, INC. 730   2020-06-27   
818-453 8 Van Nuys CA   793K TWC IP ENABLED SERVICES, LLC 730   2009-02-04   
818-453 9 Van Nuys CA   829J PAETEC ITEL, LLC 730   2009-02-25   

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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