Local Calling Guide

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Switch: CHFLWI11

Switch (link to prefixes) Switch name Company
CHFLWI11DS0 CHIPPEWA FALLS   
CHFLWI11DSA CHIPPEWA FALLS  9327 WISCONSIN BELL INC 
CHFLWI11EMD   516C AT&T CORP. 

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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