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: STTRPQ38CG0

Remotes:

Switch Switch name Switch type
MRBLPQADRS1  MIRABEL  RSC 
SAPLPQ59RS1  STE ANNE DES PLAINES  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
450-419 A Sainte-Thérèse QC 8050 BELL QUEBEC 888 805007    
450-420 A Sainte-Thérèse QC 8050 BELL QUEBEC 888 805007    
450-430 A Sainte-Thérèse QC 8050 BELL QUEBEC 888 805007    
450-433 A Sainte-Thérèse QC 8050 BELL QUEBEC 888 805007    
450-434 A Sainte-Thérèse QC 8050 BELL QUEBEC 888 805007    
450-435 A Sainte-Thérèse QC 8050 BELL QUEBEC 888 805007    
450-437 A Sainte-Thérèse QC 8050 BELL QUEBEC 888 805007    
450-971 A Sainte-Thérèse QC 8050 BELL QUEBEC 888 805007    
450-979 A Sainte-Thérèse QC 8050 BELL QUEBEC 888 805007    

Last updated: Fri, 13 May 2022 22:16:13 UTC

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