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.

OCN: 6996 GLOBALSTAR CANADA COMPANY

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
403-799 A Calgary AB CLGRAB01GMD  888 808401    
403-927 A Calgary AB CLGRAB01GMD  888 808401    
403-987 A Calgary AB CLGRAB01GMD  888 808401    
403-997 A Calgary AB CLGRAB01GMD  888 808401    
613-855 A Smiths Falls ON SMFLONAT1MD  888 805129    
613-980 A Smiths Falls ON SMFLONAT1MD  888 805129    
613-982 A Smiths Falls ON SMFLONAT1MD  888 805129    
613-988 A Smiths Falls ON SMFLONAT1MD  888 805129    

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

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