Local Calling Guide

Area code/prefix search

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OCN: 638E ONVOY, LLC - NC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
743-337 A Asheboro NC ASBONCXAX9X  424      
743-337 0 Asheboro NC ASBONCXAX9X  424   2023-10-23   
743-337 4 Asheboro NC ASBONCXAX9X  424   2023-02-19   
743-337 6 Asheboro NC ASBONCXAX9X  424   2022-11-04   
743-337 7 Asheboro NC ASBONCXAX9X  424   2022-11-04   
743-337 8 Asheboro NC ASBONCXAX9X  424   2022-11-04   
743-342 2 Walkertown NC GNBONCEU24Z  424   2024-06-30   
743-342 3 Walkertown NC GNBONCEU24Z  424   2022-08-22   
743-342 8 Walkertown NC GNBONCEU24Z  424   2023-08-28   
743-342 9 Walkertown NC GNBONCEU24Z  424   2026-06-14   
743-343 0 Lewisville NC GNBONCEU24Z  424   2025-01-05   
743-343 2 Lewisville NC GNBONCEU24Z  424   2026-05-02   
743-344 A Welcome NC LXTNNCXAAMD  424   2024-01-15   
743-344 0 Welcome NC LXTNNCXAAMD  424   2023-09-18   
743-344 3 Welcome NC LXTNNCXAAMD  424   2023-03-20   
743-345 4 Stoneville NC GNBONCEU24Z  424   2021-03-28   
743-345 8 Stoneville NC GNBONCEU24Z  424   2021-03-28   
743-347 A Thomasville NC HGPNNCXAFMD  424      
743-347 3 Thomasville NC HGPNNCXAFMD  424   2021-12-23   
743-347 4 Thomasville NC HGPNNCXAFMD  424   2023-08-28   
743-347 5 Thomasville NC HGPNNCXAFMD  424   2023-08-28   
743-347 6 Thomasville NC HGPNNCXAFMD  424   2022-09-30   
743-347 7 Thomasville NC HGPNNCXAFMD  424   2022-09-30   
743-347 8 Thomasville NC HGPNNCXAFMD  424   2022-09-30   
743-347 9 Thomasville NC HGPNNCXAFMD  424   2022-11-28   
743-356 0 Denton NC LXTNNCXAAMD  424   2023-09-18   
743-356 3 Denton NC LXTNNCXAAMD  424   2020-12-26   
743-356 4 Denton NC LXTNNCXAAMD  424   2020-12-26   
743-369 3 Sandy Ridge NC GNBONCEU24Z  424   2022-07-31   
743-369 9 Sandy Ridge NC GNBONCEU24Z  424   2023-09-18   
743-373 A Ramseur NC ASBONCXAX9X  424      
743-373 0 Ramseur NC ASBONCXAX9X  424   2023-09-18   
743-373 7 Ramseur NC ASBONCXAX9X  424   2023-02-09   
743-393 A West Jefferson NC ELKNNCXAX5X  424   2024-01-15   
743-393 0 West Jefferson NC ELKNNCXAX5X  424   2023-09-18   
743-393 4 West Jefferson NC ELKNNCXAX5X  424   2023-03-16   
743-400 2 Eden NC GNBONCEU24Z  424   2020-11-16   
743-400 3 Eden NC GNBONCEU24Z  424   2020-11-16   
743-400 5 Eden NC GNBONCEU24Z  424   2026-01-04   
743-413 0 Greensboro NC   424   2026-09-05   
743-413 8 Greensboro NC   424   2026-09-05   
743-433 2 Greensboro NC GNBONCEU24Z  424   2024-02-04   
743-433 4 Greensboro NC GNBONCEU24Z  424   2024-02-04   
743-433 5 Greensboro NC GNBONCEU24Z  424   2024-02-04   
743-433 6 Greensboro NC GNBONCEU24Z  424   2024-02-04   
743-437 A Dobson NC ELKNNCXAX5X  424      
743-437 0 Dobson NC ELKNNCXAX5X  424   2022-12-30   
743-437 1 Dobson NC ELKNNCXAX5X  424   2023-10-08   
743-437 4 Dobson NC ELKNNCXAX5X  424   2022-12-30   
743-437 5 Dobson NC ELKNNCXAX5X  424   2023-02-05   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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