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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Barriere, BC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
236-222 A KMLPBCKB1MD  078G NAVIGATA COMMUNICATIONS LIMITED 888 808623    
250-672 A BARRBC01RS1  8086 TELUS COMMUNICATIONS (B.C.) INC. 888 808623    
672-768 A   4727 ISP TELECOM, INC. 888 808623    

Last updated: Tue, 15 Nov 2022 00:10:00 UTC

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