Local Calling Guide

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Switch: PRHMMNXP

Switch (link to prefixes) Switch name Company
PRHMMNXP0MD    
PRHMMNXP12T PERHAM   
PRHMMNXPDS0 PERHAM   
PRHMMNXPDS1 PERHAM  1385 EAST OTTER TAIL TEL. CO. 

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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