Local Calling Guide

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NPA: 854 [Rate centres in NPA 854] [Dial plan for NPA 854]

NXX: 309

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
854-309 A Cheraw SC   548E ONVOY, LLC - SC 432   2026-10-02   
854-309 0 Cheraw SC   548E ONVOY, LLC - SC 432   2026-10-02   

Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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