Local Calling Guide

Area code/prefix search

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

NXX: 370

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-370 A Van Nuys CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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