Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 839 [Rate centres in NPA 839] [Dial plan for NPA 839]

NXX: 347

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
839-347 A Newberry SC   548E ONVOY, LLC - SC 434   2026-11-06   
839-347 0 Newberry SC   548E ONVOY, LLC - SC 434   2026-11-06   
839-347 7 Newberry SC   837C INTRADO COMMUNICATIONS, LLC 434   2026-11-09   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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