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: MTHWNCXBX7X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
704-703 A Lilesville NC 638E ONVOY, LLC - NC 422   2024-01-15   
980-300 A Waxhaw NC 638E ONVOY, LLC - NC 422   2024-01-15   
980-450 A Peachland-Polkton NC 638E ONVOY, LLC - NC 422      
980-472 A Matthews NC 638E ONVOY, LLC - NC 422   2024-04-28   
980-489 A Waxhaw NC 638E ONVOY, LLC - NC 422   2024-01-15   
980-491 A Indian Trail NC 638E ONVOY, LLC - NC 422   2024-07-06   
980-508 A Matthews NC 638E ONVOY, LLC - NC 422   2024-01-15   
980-528 A Mooresville NC 638E ONVOY, LLC - NC 422   2024-01-15   
980-588 A Ansonville NC 638E ONVOY, LLC - NC 422   2024-01-15   
980-790 A Norwood NC 638E ONVOY, LLC - NC 422   2024-01-15   
980-809 A Wingate NC 638E ONVOY, LLC - NC 422      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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