Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Hokah, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
507-894 A LACRMNXLDS1  1345 ACE TEL. ASSN. - MN 620      
507-939 A ROCHMNRO9MD  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620      
507-939 4 ROCHMNROTMD  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 620   2022-02-21   
507-939 6 ROCHMNRO9MD  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620   2010-07-12   
507-939 9   145J TERRA NOVA TELECOM INC. 620   2025-09-01   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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