Local Calling Guide

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Switch: PSTNMNXA

Switch (link to prefixes) Switch name Company
PSTNMNXA0MD   719F MCC TELEPHONY OF MINNESOTA, LLC - MN 
PSTNMNXARS0 PRESTON  1445 CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK 

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

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