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: 344

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
743-344 A Welcome NC LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2024-01-15   
743-344 0 Welcome NC LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2023-09-18   
743-344 1 Welcome NC LXTNNCXAFMD  624H ONVOY SPECTRUM, LLC 424   2024-03-03   
743-344 3 Welcome NC LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2023-03-20   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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