Local Calling Guide

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  • Enter full or partial CLLI code to see all matching switches.

Switch: PTCMBCAT

Switch (link to prefixes) Switch name Company
PTCMBCAT3MD   497E SHAW TELECOM INC. - BC 
PTCMBCAT4MD   8304 ALLSTREAM INC. 
PTCMBCAT5MD    

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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