Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: RLGHNCHOXUY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
984-985 5 Selma NC 638E ONVOY, LLC - NC 426   2020-12-28   
984-989 6 Clayton NC 638E ONVOY, LLC - NC 426   2020-11-16   
984-995 A Olivia NC 638E ONVOY, LLC - NC 426   2026-07-23   
984-995 0 Olivia NC 638E ONVOY, LLC - NC 426   2026-07-23   
984-996 0 Sanford NC 638E ONVOY, LLC - NC 426   2026-07-02   
984-997 8 Goldsboro NC 638E ONVOY, LLC - NC 426   2026-06-14   
984-998 2 Chapel Hill NC 638E ONVOY, LLC - NC 426   2026-05-18   
984-998 3 Chapel Hill NC 638E ONVOY, LLC - NC 426   2026-07-20   
984-998 4 Chapel Hill NC 638E ONVOY, LLC - NC 426   2026-07-20   
984-998 9 Chapel Hill NC 638E ONVOY, LLC - NC 426   2026-05-02   
984-999 A Chapel Hill NC 638E ONVOY, LLC - NC 426      
984-999 7 Chapel Hill NC 638E ONVOY, LLC - NC 426   2019-04-06   
984-999 9 Chapel Hill NC 638E ONVOY, LLC - NC 426   2015-03-06   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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