Local Calling Guide

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Switch: BELTWI01

Switch (link to prefixes) Switch name Company
BELTWI01DS0 BELOIT  9329 ILLINOIS BELL TEL CO 
BELTWI01DS0 BELOIT  9327 WISCONSIN BELL INC 
BELTWI01XMD   495J STRATUS NETWORKS 

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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