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.


NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
276-240 A Bluefield VA 138E ONVOY, LLC VA 932      
276-282 A Richlands VA 138E ONVOY, LLC VA 932      
276-286 A Oakwood VA 138E ONVOY, LLC VA 932      
276-330 A Big Prater VA 138E ONVOY, LLC VA 932      
681-771 A Athens WV 449F ONVOY, LLC - WV 932   2021-01-25   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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