Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 843 [Rate centres in NPA 843] [Dial plan for NPA 843]

NXX: 775

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-775 A South Conway SC   793K TWC IP ENABLED SERVICES, LLC 432      
843-775 0 South Conway SC   793K TWC IP ENABLED SERVICES, LLC 432      
843-775 5 South Conway SC   527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 432   2016-11-25   
843-775 7 South Conway SC   145J TERRA NOVA TELECOM INC. 432   2025-10-09   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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