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.
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Switch: WRRNOHXA3MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
234-562 A North Benton OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322      
234-562 0 North Benton OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2008-05-16   
330-282 3 Cortland OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2010-12-13   
330-355 2 Kinsman OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2008-04-24   
330-446 5 Damascus OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2008-05-11   
330-772 1 Hartford (Trumbull) OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2010-12-13   
330-924 6 Johnston OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2010-12-13   
330-997 A Berlin Center OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322      
330-997 0 Berlin Center OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2008-05-11   
440-689 A Andover OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322      
440-689 0 Andover OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2008-05-16   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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