Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 786H WIDE VOICE, LLC - SC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
854-441 A Charleston SC   436   2026-11-12   
854-441 1 Charleston SC   436   2026-11-12   
854-441 2 Charleston SC   436   2026-11-12   

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

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