Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 252 [Rate centres in NPA 252] [Dial plan for NPA 252]

NXX: 879

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
252-879 A Warrenton NC   793K TWC IP ENABLED SERVICES, LLC 951   2025-04-17   
252-879 0 Warrenton NC   793K TWC IP ENABLED SERVICES, LLC 951      
252-879 1 Warrenton NC RCMTNCXAXLZ  624H ONVOY SPECTRUM, LLC 951   2024-03-20   
252-879 8 Warrenton NC RCMTNCXAXJY  638E ONVOY, LLC - NC 951   2021-04-04   
252-879 9 Warrenton NC RCMTNCXAXJY  638E ONVOY, LLC - NC 951   2021-04-04   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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