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: SHBKPQ40X0X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
873-641 A Sherbrooke QC 6574 BELL CELLULAR, INC. 888 805024    
873-642 A Sherbrooke QC 6574 BELL CELLULAR, INC. 888 805024    
873-643 A Sherbrooke QC 6574 BELL CELLULAR, INC. 888 805024    
873-644 A Sherbrooke QC 6574 BELL CELLULAR, INC. 888 805024    
873-645 A Sherbrooke QC 6574 BELL CELLULAR, INC. 888 805024    

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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