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: 323

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
839-323 A Orangeburg SC   548E ONVOY, LLC - SC 434   2025-10-03   
839-323 0 Orangeburg SC   548E ONVOY, LLC - SC 434   2025-10-03   
839-323 1 Orangeburg SC   548E ONVOY, LLC - SC 434   2025-10-03   
839-323 2 Orangeburg SC   098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2025-10-06   
839-323 8 Orangeburg SC   548E ONVOY, LLC - SC 434   2025-10-27   

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

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