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.

Blenheim, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
226-291 A CHHMON17HMD  548H TEKSAVVY SOLUTIONS INC. - ON 888 805101    
226-367 A BLNHON150MD  2782 TELUS INTEGRATED COMMUNICATIONS 888 805101    
226-416 A CHHMON17DMD  082E DISTRIBUTEL COMMUNICATIONS LIMITED - ON 888 805101    
226-737 A CHHMON17JMD  383H INNSYSVOICE CORP - ON 888 805101    
519-676 A BLNHON15RS1  8051 BELL ONTARIO 888 805101    
548-370 A CHHMON179MD  464D FIBERNETICS CORPORATION 888 805101    
548-892 A CHHMON17FMD  4727 ISP TELECOM, INC. 888 805101    

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.