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: MRRSMB020MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
204-714 A Morris MB 141F LES.NET (1996) INC. - MB 888 808804    
431-404 A Emerson MB 141F LES.NET (1996) INC. - MB 888 808804    
431-408 A St Adolphe MB 141F LES.NET (1996) INC. - MB 888 808809    
431-409 A Ste Agathe MB 141F LES.NET (1996) INC. - MB 888 808804    

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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