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.
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Farnham, QC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
450-293 A FRNHPQ97RS1  8050 BELL QUEBEC 888 805011    
450-337 A LAGNPQ011MD  8306 VIDEOTRON LTD. 888 805011    
450-554 A STJNPQ930MD  4727 ISP TELECOM, INC. 888 805011    
450-946 A LAGNPQ010MD  8306 VIDEOTRON LTD. 888 805011    
579-209 A FRNHPQ970MD  2243 TELUS COMMUNICATIONS (QUEBEC) INC. - QC 888 805011    
579-271 A STJNPQ921MD  160G COMWAVE NETWORKS INC. - ON 888 805011    
579-414 A   464D FIBERNETICS CORPORATION - ON 888 805011    

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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