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.

Christian Island, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
249-370 A BARION18TMD  082E DISTRIBUTEL COMMUNICATIONS LIMITED - ON 888 805141    
249-670 A BARION18LMD  464D FIBERNETICS CORPORATION 888 805141    
683-477 A BARION18GMD  4727 ISP TELECOM, INC. 888 805141    
705-247 A CHISON01RS0  8051 BELL ONTARIO 888 805141    

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.