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: OLCYPAXOBMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
814-208 1 Oil City PA 422C ARMSTRONG TELECOMMUNICATIONS, INC. - PA 924   2007-10-27   
814-209 2 Franklin PA 422C ARMSTRONG TELECOMMUNICATIONS, INC. - PA 924   2007-10-27   
814-374 1 Cooperstown (Venango) PA 422C ARMSTRONG TELECOMMUNICATIONS, INC. - PA 924   2007-10-27   
814-513 2 Venus PA 422C ARMSTRONG TELECOMMUNICATIONS, INC. - PA 924   2021-03-07   
814-786 3 Wesley PA 422C ARMSTRONG TELECOMMUNICATIONS, INC. - PA 924   2007-11-02   
814-908 A Clintonville PA 422C ARMSTRONG TELECOMMUNICATIONS, INC. - PA 924      
814-908 0 Clintonville PA 422C ARMSTRONG TELECOMMUNICATIONS, INC. - PA 924   2007-06-15   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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