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.

Tecumseh, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
226-676 A WNDSON170MD  2776 MANAGED NETWORK SYSTEMS, INC. - CANADA 888 805120    
226-691 A WNDSON12LMD  548H TEKSAVVY SOLUTIONS INC. - ON 888 805120    
226-845 A WNDSON135MD  383H INNSYSVOICE CORP - ON 888 805120    
519-478 A TCMSON200MD  8377 ROGERS COMMUNICATIONS CANADA INC. 888 805120    
519-735 A TCMSON20RS9  8051 BELL ONTARIO 888 805120    
519-739 A TCMSON20RS9  8051 BELL ONTARIO 888 805120    
519-956 A TCMSON20AMD  2782 TELUS INTEGRATED COMMUNICATIONS 888 805120    
519-979 A TCMSON20RS9  8051 BELL ONTARIO 888 805120    
548-565 A WNDSON12CMD  464D FIBERNETICS CORPORATION - ON 888 805120    
548-666 A   812H IXICA COMMUNICATIONS, INC. 888 805120    
548-776 A WNDSON12EMD  082E DISTRIBUTEL COMMUNICATIONS LIMITED - ON 888 805120    
548-876 A WNDSON120MD  4727 ISP TELECOM, INC. 888 805120    

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.