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: CHRLNCCAYHX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
828-720 A Forest City NC 624H ONVOY SPECTRUM, LLC 422      
828-740 A Spruce Pine NC 624H ONVOY SPECTRUM, LLC 422      
839-390 A Hickory Grove SC 624H ONVOY SPECTRUM, LLC 422      
980-540 A Statesville NC 624H ONVOY SPECTRUM, LLC 422      
980-710 A Charlotte NC 624H ONVOY SPECTRUM, LLC 422      
980-808 A Charlotte NC 624H ONVOY SPECTRUM, LLC 422      
980-840 A Troutman NC 624H ONVOY SPECTRUM, LLC 422      
980-850 A Charlotte NC 624H ONVOY SPECTRUM, LLC 422      
980-870 A Cherryville NC 624H ONVOY SPECTRUM, LLC 422      
980-988 A Stony Point NC 624H ONVOY SPECTRUM, LLC 422   2024-11-03   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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