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: 221

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
743-221 A Mulberry NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
743-221 0 Mulberry NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2022-03-13   
743-221 1 Mulberry NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2022-03-25   
743-221 2 Mulberry NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2022-04-29   
743-221 3 Mulberry NC   638E ONVOY, LLC - NC 424   2022-12-17   
743-221 7 Mulberry NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2026-01-26   
743-221 8 Mulberry NC   638E ONVOY, LLC - NC 424   2023-10-08   

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

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