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: 815

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-815 A Winnsboro SC CLMASCSN49Z  863A FAIRFIELD COMMUNICATIONS, INC. - SC 434      

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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