Local Calling Guide

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Switch: GRSNON63

Switch (link to prefixes) Switch name Company
GRSNON631MD   709G BELL ALIANT REGIONAL COMMUNICATIONS LP 
GRSNON632MD   2782 TELUS INTEGRATED COMMUNICATIONS 
GRSNON63RS0 GARSON  8051 BELL ONTARIO 

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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