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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Dugald, MB

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
204-419 A WNPJMB060MD  141F LES.NET (1996) INC. - MB 888 808809    
204-853 A DGLDMB01RS1  8088 MANITOBA TELEPHONE SYSTEM 888 808809    
204-860 A WNPGMB02PS3  498E PROVINCIAL TEL INC. - MB 888 808809    
431-296 A   4727 ISP TELECOM, INC. 888 808809    
431-494 A WNPGMB02X3X  081E DISTRIBUTEL COMMUNICATIONS LIMITED 888 808809    

Last updated: Sun, 31 Oct 2021 22:15:27 UTC

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