Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

NXX: 704

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-704 A Kernersville NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-704 0 Kernersville NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2023-10-03   
336-704 1 Kernersville NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2024-11-14   
336-704 2 Kernersville NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2023-10-02   
336-704 8 Kernersville NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2024-03-08   
336-704 9 Kernersville NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2024-03-08   

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

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