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: WPKNOHXAGS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
419-258 3 Antwerp OH 8168 TIER 2 COMMUNICATIONS, LLC 326   2005-08-12   
419-263 7 Payne OH 8168 TIER 2 COMMUNICATIONS, LLC 326   2005-08-12   
419-924 6 West Unity OH 8168 TIER 2 COMMUNICATIONS, LLC 326   2005-11-17   
567-264 A Napoleon OH 8168 TIER 2 COMMUNICATIONS, LLC 326      
567-264 0 Napoleon OH 8168 TIER 2 COMMUNICATIONS, LLC 326      
567-276 A Bryan OH 8168 TIER 2 COMMUNICATIONS, LLC 326      
567-276 0 Bryan OH 8168 TIER 2 COMMUNICATIONS, LLC 326      
567-279 A Celina OH 8168 TIER 2 COMMUNICATIONS, LLC 326      
567-279 0 Celina OH 8168 TIER 2 COMMUNICATIONS, LLC 326      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.