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.

Nova, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
419-652 A NOVAOHXB65A  0644 NOVA TEL. CO. 326      
567-308 A NRWLOHXAEMD  024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 326      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.