Local Calling Guide

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

NXX: 305

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
854-305 A Charleston SC   700J WAVENATION, LLC 436   2026-03-06   
854-305 0 Charleston SC   700J WAVENATION, LLC 436   2026-03-06   
854-305 1 Charleston SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2026-06-30   

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

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