Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Cumberland House, SK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
306-888 A CMHSSK04RS1  8091 SASKTEL 888 809103    
639-485 A CMHSSK04CM1  9868 SASKTEL 888 809103    

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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