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: PTMOOHXALMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
740-226 6 Beaver OH 601G HORIZON SERVICES, INC. - OH 324   2012-09-23   
740-648 1 Waverly OH 601G HORIZON SERVICES, INC. - OH 324   2012-09-23   
740-716 A Portsmouth OH 601G HORIZON SERVICES, INC. - OH 324      
740-716 0 Portsmouth OH 601G HORIZON SERVICES, INC. - OH 324   2012-05-10   
740-861 2 Chesapeake OH 601G HORIZON SERVICES, INC. - OH 324   2012-09-23   
740-970 6 Piketon OH 601G HORIZON SERVICES, INC. - OH 324   2012-09-23   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.