Local Calling Guide

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NPA: 743 [Rate centres in NPA 743] [Dial plan for NPA 743]

NXX: 258

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
743-258 A Greensboro NC GNBONCEUX0X  318J COMCAST IP PHONE, LLC 424      
743-258 0 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2023-11-23   
743-258 1 Greensboro NC GNBONCEUX0X  318J COMCAST IP PHONE, LLC 424   2023-04-15   
743-258 2 Greensboro NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2023-06-30   
743-258 3 Greensboro NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2023-06-30   
743-258 4 Greensboro NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2023-06-30   
743-258 5 Greensboro NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2024-02-04   
743-258 6 Greensboro NC GNBONCCKX2Y  197D VONAGE AMERICA LLC 424   2024-05-25   
743-258 7 Greensboro NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2024-07-12   
743-258 8 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2023-11-23   
743-258 9 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2023-11-23   

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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