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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Clair, NB

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
506-401 A CLARNBSCAMD  329A ALIANT TELECOM (MOBILITY) 888 809002    
506-821 A EDMNNB030MD  743B ROGERS COMMUNICATIONS CANADA INC. 888 809002    
506-992 A CLARNBSCRS0  8090 NEW BRUNSWICK TELEPHONE, LTD. 888 809002    

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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