Local Calling Guide

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Switch: CHMPILCU

Switch (link to prefixes) Switch name Company
CHMPILCU3MD    
CHMPILCUDS0 CHAMPAIGN  9329 ILLINOIS BELL TEL CO 
CHMPILCUOMD   495J STRATUS NETWORKS 

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

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