Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

NXX: 449

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-449 A Gilbert SC   793K TWC IP ENABLED SERVICES, LLC 434   2025-03-11   
803-449 0 Gilbert SC   793K TWC IP ENABLED SERVICES, LLC 434   2013-04-19   
803-449 5 Gilbert SC PELISCXA0MD  527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 434   2017-11-01   
803-449 8 Gilbert SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2024-07-06   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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