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: STESPQ354MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
579-818 A Saint-Eustache QC 160G COMWAVE NETWORKS INC. - ON 888 805005    
579-828 A Oka QC 160G COMWAVE NETWORKS INC. - ON 888 805005    
579-838 A Mirabel-Sainte-Scholastique QC 160G COMWAVE NETWORKS INC. - ON 888 805005    
579-858 A Mirabel-Saint-Augustin QC 160G COMWAVE NETWORKS INC. - ON 888 805005    

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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