Local Calling Guide

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

NXX: 328

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-328 A Van Nuys CA LSANCA039MD  6630 SPOK, INC. 730      

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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