Local Calling Guide

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Switch: RVRSMB01

Switch (link to prefixes) Switch name Company
RVRSMB011MD   991B MTS COMMUNICATIONS INC. 
RVRSMB012MD   6574 BELL CELLULAR, INC. 
RVRSMB01RS1 RIVERS  8088 MANITOBA TELEPHONE SYSTEM 

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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