Local Calling Guide

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Switch: SGNWMIWS

Switch (link to prefixes) Switch name Company
SGNWMIWSDS0 SAGINAW  9323 MICHIGAN BELL TEL CO 
SGNWMIWSDS1 SAGINAW  9323 MICHIGAN BELL TEL CO 

Last updated: Sun, 01 Nov 2026 02:11:49 UTC

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