Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Pond Branch, SC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
803-657 A PNBHSCXARS1  0539 PBT TELECOM, INC. 434      
803-858 A PELISCXA0MD  527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 434      
803-858 0 CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2024-07-06   
803-858 1   793K TWC IP ENABLED SERVICES, LLC 434   2024-11-03   
803-858 5 PELISCXA0MD  527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 434   2017-11-26   
803-858 8   145J TERRA NOVA TELECOM INC. 434   2025-08-31   

Last updated: Sat, 02 May 2026 12:20:53 UTC

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