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: WNDSON133MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
226-773 A Windsor ON 154E Iristel Inc. 888 805120    
226-782 A Windsor ON 154E Iristel Inc. 888 805120    
226-783 A Windsor ON 154E Iristel Inc. 888 805120    
519-800 A Windsor ON 154E Iristel Inc. 888 805120    

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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