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: WNPGMB010MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
431-320 A Swan Lake MB 346G RFNOW INC. - MB 888 808809    
431-433 A Winnipeg MB 346G RFNOW INC. - MB 888 808809    
431-644 A Portage la Prairie MB 346G RFNOW INC. - MB 888 808809    

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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