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
336-896 3 Winston-Salem NC 638E ONVOY, LLC - NC 424   2011-09-07   
336-900 A Greensboro NC 638E ONVOY, LLC - NC 424      
336-900 0 Greensboro NC 638E ONVOY, LLC - NC 424   2015-05-14   
336-900 1 Greensboro NC 638E ONVOY, LLC - NC 424   2015-05-14   
336-900 2 Greensboro NC 638E ONVOY, LLC - NC 424   2015-05-14   
336-900 3 Greensboro NC 638E ONVOY, LLC - NC 424   2015-07-30   
336-900 4 Greensboro NC 638E ONVOY, LLC - NC 424   2015-07-30   
336-900 5 Greensboro NC 638E ONVOY, LLC - NC 424   2015-07-30   
336-900 6 Greensboro NC 638E ONVOY, LLC - NC 424   2015-07-30   
336-900 7 Greensboro NC 638E ONVOY, LLC - NC 424   2015-07-30   
336-900 8 Greensboro NC 638E ONVOY, LLC - NC 424   2015-07-30   
336-900 9 Greensboro NC 638E ONVOY, LLC - NC 424   2015-07-30   
336-901 3 Gibsonville NC 638E ONVOY, LLC - NC 424   2017-04-26   
336-901 7 Gibsonville NC 638E ONVOY, LLC - NC 424   2019-04-05   
336-901 9 Gibsonville NC 638E ONVOY, LLC - NC 424   2019-04-05   
336-914 2 Danbury NC 638E ONVOY, LLC - NC 424   2017-05-26   
336-914 5 Danbury NC 638E ONVOY, LLC - NC 424   2019-04-05   
336-915 0 Roxboro NC 638E ONVOY, LLC - NC 424   2018-12-03   
336-915 3 Roxboro NC 638E ONVOY, LLC - NC 424   2022-11-26   
336-915 4 Roxboro NC 638E ONVOY, LLC - NC 424   2020-12-27   
336-915 5 Roxboro NC 638E ONVOY, LLC - NC 424   2020-12-27   
336-915 8 Roxboro NC 638E ONVOY, LLC - NC 424   2018-10-20   
336-915 9 Roxboro NC 638E ONVOY, LLC - NC 424   2018-10-20   
336-916 1 Madison NC 638E ONVOY, LLC - NC 424   2017-04-25   
336-916 3 Madison NC 638E ONVOY, LLC - NC 424   2026-04-05   
336-916 4 Madison NC 638E ONVOY, LLC - NC 424   2020-12-26   
336-916 5 Madison NC 638E ONVOY, LLC - NC 424   2020-12-26   
336-916 7 Madison NC 638E ONVOY, LLC - NC 424   2019-04-05   
336-916 9 Madison NC 638E ONVOY, LLC - NC 424   2019-04-05   
336-917 9 Winston-Salem NC 638E ONVOY, LLC - NC 424   2008-10-18   
336-920 3 Walkertown NC 638E ONVOY, LLC - NC 424   2017-04-26   
336-920 7 Walkertown NC 638E ONVOY, LLC - NC 424   2019-04-05   
336-920 8 Walkertown NC 638E ONVOY, LLC - NC 424   2019-04-05   
336-930 A Winston-Salem NC 638E ONVOY, LLC - NC 424      
336-930 0 Winston-Salem NC 638E ONVOY, LLC - NC 424   2016-03-06   
336-930 7 Winston-Salem NC 638E ONVOY, LLC - NC 424   2016-04-29   
336-930 9 Winston-Salem NC 638E ONVOY, LLC - NC 424   2016-04-29   
336-932 8 Reidsville NC 638E ONVOY, LLC - NC 424   2019-04-06   
336-933 4 Yanceyville NC 638E ONVOY, LLC - NC 424   2017-04-26   
336-933 6 Yanceyville NC 638E ONVOY, LLC - NC 424   2019-04-05   
336-933 9 Yanceyville NC 638E ONVOY, LLC - NC 424   2019-04-05   
336-944 A Greensboro NC 638E ONVOY, LLC - NC 424      
336-944 0 Greensboro NC 638E ONVOY, LLC - NC 424   2008-05-09   
336-948 1 Prospect Hill NC 638E ONVOY, LLC - NC 424   2017-04-26   
336-948 6 Prospect Hill NC 638E ONVOY, LLC - NC 424   2020-12-26   
336-948 7 Prospect Hill NC 638E ONVOY, LLC - NC 424   2020-12-26   
336-948 8 Prospect Hill NC 638E ONVOY, LLC - NC 424   2019-04-05   
336-948 9 Prospect Hill NC 638E ONVOY, LLC - NC 424   2019-04-05   
336-962 A Greensboro NC 638E ONVOY, LLC - NC 424      
336-962 2 Greensboro NC 638E ONVOY, LLC - NC 424   2020-03-06   

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Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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