Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 743 [Rate centres in NPA 743] [Dial plan for NPA 743]

NXX: 334

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
743-334 A Oldtown NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
743-334 0 Oldtown NC GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424   2023-05-12   
743-334 1 Oldtown NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2024-07-12   
743-334 3 Oldtown NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2023-03-20   
743-334 8 Oldtown NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2023-08-28   
743-334 9 Oldtown NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2023-08-28   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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