Local Calling Guide

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Switch: DTRTMIBH

Switch (link to prefixes) Switch name Company
DTRTMIBH20T DETROIT   
DTRTMIBHDS0 DETROIT   
DTRTMIBHDS1 DETROIT  9323 MICHIGAN BELL TEL CO 
DTRTMIBHGMD   156J RCLEC, INC. 
DTRTMIBHHMD    
DTRTMIBHJMD   506J TWILIO INTERNATIONAL, INC. 
DTRTMIBHKMD    
DTRTMIBHMMD    
DTRTMIBHZMD    

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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