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.

NPA: 567 [Rate centres in NPA 567] [Dial plan for NPA 567]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
567-666 A Toledo OH   197D VONAGE NETWORK INC. 326      
567-666 0 Toledo OH   197D VONAGE NETWORK INC. 326   2018-01-28   
567-666 6 Toledo OH   464C ONVOY, LLC - OH 326   2017-10-29   

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.