Local Calling Guide

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Switch: TCSMAZOI

Switch (link to prefixes) Switch name Company
TCSMAZOI3MD   5562 METROPCS, INC. 
TCSMAZOI3MD   6529 T-MOBILE USA, INC. 
TCSMAZOI4MD    
TCSMAZOIGT0    

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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