Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
743-270 A Winston-Salem NC 638E ONVOY, LLC - NC 424   2024-04-12   
743-270 0 Winston-Salem NC 638E ONVOY, LLC - NC 424   2024-04-12   
743-270 1 Winston-Salem NC 638E ONVOY, LLC - NC 424   2024-04-12   
743-270 2 Winston-Salem NC 638E ONVOY, LLC - NC 424   2024-04-12   
743-270 3 Winston-Salem NC 638E ONVOY, LLC - NC 424   2024-05-20   
743-270 4 Winston-Salem NC 638E ONVOY, LLC - NC 424   2024-06-30   
743-270 8 Winston-Salem NC 638E ONVOY, LLC - NC 424   2024-04-14   
743-270 9 Winston-Salem NC 638E ONVOY, LLC - NC 424   2024-04-14   
743-272 A King NC 638E ONVOY, LLC - NC 424   2024-04-21   
743-272 0 King NC 638E ONVOY, LLC - NC 424   2024-04-21   
743-273 A Burlington NC 638E ONVOY, LLC - NC 424      
743-273 3 Burlington NC 638E ONVOY, LLC - NC 424   2022-11-05   
743-273 4 Burlington NC 638E ONVOY, LLC - NC 424   2022-11-04   
743-273 5 Burlington NC 638E ONVOY, LLC - NC 424   2022-11-04   
743-273 6 Burlington NC 638E ONVOY, LLC - NC 424   2022-11-04   
743-273 7 Burlington NC 638E ONVOY, LLC - NC 424   2022-11-04   
743-273 8 Burlington NC 638E ONVOY, LLC - NC 424   2022-11-04   
743-274 A Gibsonville NC 638E ONVOY, LLC - NC 424      
743-274 0 Gibsonville NC 638E ONVOY, LLC - NC 424   2024-06-29   
743-278 A Summerfield NC 638E ONVOY, LLC - NC 424   2024-07-06   
743-278 0 Summerfield NC 638E ONVOY, LLC - NC 424   2024-07-06   
743-279 A Winston-Salem NC 638E ONVOY, LLC - NC 424   2024-07-29   
743-279 0 Winston-Salem NC 638E ONVOY, LLC - NC 424   2024-07-29   
743-279 1 Winston-Salem NC 638E ONVOY, LLC - NC 424   2024-07-29   
743-279 2 Winston-Salem NC 638E ONVOY, LLC - NC 424   2024-07-29   
743-280 A Saxapahaw NC 638E ONVOY, LLC - NC 424   2024-07-29   
743-280 0 Saxapahaw NC 638E ONVOY, LLC - NC 424   2024-07-29   
743-283 8 Roxboro NC 638E ONVOY, LLC - NC 424   2024-12-30   
743-283 9 Roxboro NC 638E ONVOY, LLC - NC 424   2024-12-30   
743-296 3 Reidsville NC 638E ONVOY, LLC - NC 424   2022-09-30   
743-296 4 Reidsville NC 638E ONVOY, LLC - NC 424   2022-09-30   
743-296 5 Reidsville NC 638E ONVOY, LLC - NC 424   2022-09-30   
743-300 5 Danbury NC 638E ONVOY, LLC - NC 424   2022-10-02   
743-300 6 Danbury NC 638E ONVOY, LLC - NC 424   2022-10-02   
743-300 7 Danbury NC 638E ONVOY, LLC - NC 424   2020-12-26   
743-300 8 Danbury NC 638E ONVOY, LLC - NC 424   2020-12-26   
743-333 A Winston-Salem NC 638E ONVOY, LLC - NC 424      
743-333 3 Winston-Salem NC 638E ONVOY, LLC - NC 424   2017-11-04   
743-334 A Oldtown NC 638E ONVOY, LLC - NC 424      
743-334 1 Oldtown NC 638E ONVOY, LLC - NC 424   2024-07-12   
743-334 3 Oldtown NC 638E ONVOY, LLC - NC 424   2023-03-20   
743-334 8 Oldtown NC 638E ONVOY, LLC - NC 424   2023-08-28   
743-334 9 Oldtown NC 638E ONVOY, LLC - NC 424   2023-08-28   
743-342 2 Walkertown NC 638E ONVOY, LLC - NC 424   2024-06-30   
743-342 3 Walkertown NC 638E ONVOY, LLC - NC 424   2022-08-22   
743-342 8 Walkertown NC 638E ONVOY, LLC - NC 424   2023-08-28   
743-343 0 Lewisville NC 638E ONVOY, LLC - NC 424   2025-01-05   
743-345 4 Stoneville NC 638E ONVOY, LLC - NC 424   2021-03-28   
743-345 8 Stoneville NC 638E ONVOY, LLC - NC 424   2021-03-28   
743-369 3 Sandy Ridge NC 638E ONVOY, LLC - NC 424   2022-07-31   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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