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: YNTWOH78MMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
234-287 6 Youngstown OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2022-05-31   
234-338 9 Youngstown OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2023-10-20   
234-421 0 Girard OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2007-11-02   
234-567 2 Salem OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2008-04-17   
234-759 3 North Lima OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2007-10-28   
330-269 6 Hubbard OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2008-04-17   
330-286 3 Canfield OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2007-09-30   
330-330 8 Youngstown OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2017-12-15   
330-349 0 Niles OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2007-11-02   
330-536 4 Lowellville OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2007-09-30   
330-557 4 Lake Milton OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2008-09-18   
330-619 7 Sharon (Trumbull) OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2008-09-12   
330-817 2 Leetonia OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2009-06-29   
330-892 2 Columbiana OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2008-06-07   
330-953 A Youngstown OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322      
330-953 0 Youngstown OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2007-06-04   
330-953 1 Youngstown OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2008-04-26   
330-953 2 Youngstown OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2008-10-18   
330-953 3 Youngstown OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2009-11-15   
330-967 4 Canfield OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2016-06-19   
330-992 A North Jackson OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322      
330-992 0 North Jackson OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2008-05-11   

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.