Local Calling Guide

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Switch: MDTWCTNI

Switch (link to prefixes) Switch name Company
MDTWCTNIBMD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 
MDTWCTNICA1 MIDDLETOWN   
MDTWCTNIGT1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 

Last updated: Sat, 02 May 2026 12:20:53 UTC

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