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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NPA: 474 [Rate centres in NPA 474] [Dial plan for NPA 474]

NXX: 946

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
474-946 A Regina SK   2782 TELUS INTEGRATED COMMUNICATIONS 888 809101    
474-946 0 Regina SK   2782 TELUS INTEGRATED COMMUNICATIONS 888 809101 2025-04-17   
474-946 2 Regina SK   9868 SASKTEL 888 809101 2025-08-11   

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

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