Local Calling Guide

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Switch: SGNWMIAT

Switch (link to prefixes) Switch name Company
SGNWMIAT00T    
SGNWMIATCM1    
SGNWMIATTMD   260E YMAX COMMUNICATIONS CORP. - MI 
SGNWMIATUMD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 
SGNWMIATWMD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 
SGNWMIATX0X   516C AT&T CORP. 
SGNWMIATX1X   6630 USA MOBILITY WIRELESS, INC. 

Last updated: Tue, 04 May 2021 15:04:27 UTC

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