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: 307

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
839-307 A Newberry SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2025-05-10   
839-307 0 Newberry SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2025-05-10   
839-307 1 Newberry SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2025-11-29   
839-307 3 Newberry SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2026-03-17   
839-307 4 Newberry SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2026-03-17   
839-307 5 Newberry SC CLMASCTLX5Y  321J HD CARRIER LLC 434   2026-02-14   
839-307 6 Newberry SC CLMASCTLX5Y  321J HD CARRIER LLC 434   2026-02-14   
839-307 7 Newberry SC CLMASCTLX5Y  321J HD CARRIER LLC 434   2026-02-14   
839-307 8 Newberry SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2026-03-17   
839-307 9 Newberry SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2026-06-22   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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