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: 748

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-748 A Collins Creek SC   793K TWC IP ENABLED SERVICES, LLC 432      
843-748 0 Collins Creek SC   793K TWC IP ENABLED SERVICES, LLC 432      
843-748 1 Collins Creek SC   8645 SUNCOM DBA T-MOBILE USA 432   2024-03-24   
843-748 2 Collins Creek SC   8645 SUNCOM DBA T-MOBILE USA 432   2024-03-24   
843-748 3 Collins Creek SC   8645 SUNCOM DBA T-MOBILE USA 432   2024-03-24   
843-748 5 Collins Creek SC   527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 432   2016-11-25   
843-748 6 Collins Creek SC   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432   2023-03-10   
843-748 9 Collins Creek SC   793K TWC IP ENABLED SERVICES, LLC 432      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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