Local Calling Guide

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Switch: LGRCILLG

Switch (link to prefixes) Switch name Company
LGRCILLG01W LA GRANGE (COOK)   
LGRCILLG55T    
LGRCILLGDS0 LA GRANGE (COOK)  9329 ILLINOIS BELL TEL CO 
LGRCILLGXKX   046L CLEAR RATE COMMUNICATIONS, LLC 
LGRCILLGXPX    

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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