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: 902

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
743-902 A Greensboro NC GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424      
743-902 0 Greensboro NC   478J NUSO, LLC 424   2024-09-22   
743-902 1 Greensboro NC   478J NUSO, LLC 424   2023-12-02   
743-902 2 Greensboro NC   638E ONVOY, LLC - NC 424   2021-11-19   
743-902 3 Greensboro NC   638E ONVOY, LLC - NC 424   2022-01-29   
743-902 4 Greensboro NC   638E ONVOY, LLC - NC 424   2022-12-02   
743-902 5 Greensboro NC   8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424   2022-10-03   
743-902 6 Greensboro NC   638E ONVOY, LLC - NC 424   2022-05-22   
743-902 7 Greensboro NC   638E ONVOY, LLC - NC 424   2022-05-22   
743-902 8 Greensboro NC   350F PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 424   2022-05-20   
743-902 9 Greensboro NC   624H ONVOY SPECTRUM, LLC 424   2021-06-14   

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

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