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: CMBGONGK1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
519-224 A Hespeler ON 8304 Allstream Inc. 888 805143    
519-248 A Hespeler ON 8304 Allstream Inc. 888 805143    

Last updated: Sat, 14 Sep 2019 01:44:23 UTC

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