Local Calling Guide

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Switch: TCMSON20

Switch (link to prefixes) Switch name Company
TCMSON200MD   8377 ROGERS COMMUNICATIONS CANADA INC. 
TCMSON20AMD   2782 TELUS INTEGRATED COMMUNICATIONS 
TCMSON20BMD    
TCMSON20RS9 TECUMSEH  8051 BELL ONTARIO 

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

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