Local Calling Guide

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Switch: MGTNTNXA

Switch (link to prefixes) Switch name Company
MGTNTNXA0MD   181H E RITTER COMMUNICATIONS, INC. - TN 
MGTNTNXADS0 MILLINGTON  0571 MILLINGTON TEL. CO., INC. 

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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