Local Calling Guide

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NPA: 839 [Rate centres in NPA 839] [Dial plan for NPA 839]

NXX: 252

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
839-252 A Columbia SC CLMASCSNXSY  548E ONVOY, LLC - SC 434      
839-252 0 Columbia SC   548E ONVOY, LLC - SC 434   2023-10-28   
839-252 1 Columbia SC   548E ONVOY, LLC - SC 434   2025-11-07   
839-252 2 Columbia SC   548E ONVOY, LLC - SC 434   2023-10-28   
839-252 3 Columbia SC   548E ONVOY, LLC - SC 434   2023-10-28   
839-252 4 Columbia SC   548E ONVOY, LLC - SC 434   2026-01-05   
839-252 5 Columbia SC   548E ONVOY, LLC - SC 434   2026-01-05   
839-252 6 Columbia SC   548E ONVOY, LLC - SC 434   2026-01-05   
839-252 7 Columbia SC   548E ONVOY, LLC - SC 434   2023-10-28   
839-252 8 Columbia SC   548E ONVOY, LLC - SC 434   2023-10-28   
839-252 9 Columbia SC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2026-01-23   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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