Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: RDFLMNXR0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
507-587 A Red Del MN 719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620      
507-587 1 Red Del MN 719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620   2010-08-08   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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