Local Calling Guide

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

Switch: CRMTWA01

Switch (link to prefixes) Switch name Company
CRMTWA01DS0 CRYSTAL MOUNTAIN  9638 QWEST CORPORATION 
CRMTWA01RS0 CRYSTAL MOUNTAIN  9638 QWEST CORPORATION 

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

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