Local Calling Guide

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Switch: DNVRCOSO

Switch (link to prefixes) Switch name Company
DNVRCOSO02T DENVER   
DNVRCOSODS0 DENVER SOUTH  9636 QWEST CORPORATION 
DNVRCOSOFMD   624H ONVOY SPECTRUM, LLC 

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

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