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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: SRRYBCUE3MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
604-503 A Newton BC 497E SHAW TELECOM INC. - BC 888 808612    
604-547 A Newton BC 497E SHAW TELECOM INC. - BC 888 808612    
604-593 A Newton BC 497E SHAW TELECOM INC. - BC 888 808612    
778-563 A Newton BC 497E SHAW TELECOM INC. - BC 888 808612    
778-564 A Newton BC 497E SHAW TELECOM INC. - BC 888 808612    
778-565 A Newton BC 497E SHAW TELECOM INC. - BC 888 808612    

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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