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: 814 [Rate centres in NPA 814] [Dial plan for NPA 814]

NXX: 990

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-990 A Erie PA ERIEPAXMX1Y  495J STRATUS NETWORKS 924      
814-990 0 Erie PA   624H ONVOY SPECTRUM, LLC 924   2021-08-01   
814-990 1 Erie PA   495J STRATUS NETWORKS 924   2021-05-05   
814-990 2 Erie PA   624H ONVOY SPECTRUM, LLC 924   2021-08-01   
814-990 3 Erie PA   624H ONVOY SPECTRUM, LLC 924   2021-08-01   
814-990 4 Erie PA   624H ONVOY SPECTRUM, LLC 924   2021-08-01   
814-990 5 Erie PA   624H ONVOY SPECTRUM, LLC 924   2021-08-01   
814-990 6 Erie PA   624H ONVOY SPECTRUM, LLC 924   2021-08-01   
814-990 9 Erie PA   547E ONVOY, LLC - PA 924   2024-03-21   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.