Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 320 [Rate centres in NPA 320] [Dial plan for NPA 320]

NXX: 613

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-613 A Lester Prairie MN OSSEMNXODMD  593K MCC TELEPHONY LLC 628      
320-613 0 Lester Prairie MN   073H TELNYX LLC 628   2020-07-20   
320-613 2 Lester Prairie MN   184D ONVOY, LLC - MN 628   2020-03-08   
320-613 3 Lester Prairie MN   184D ONVOY, LLC - MN 628   2015-06-19   
320-613 4 Lester Prairie MN   184D ONVOY, LLC - MN 628   2020-03-08   
320-613 5 Lester Prairie MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 628   2023-02-25   
320-613 6 Lester Prairie MN   593K MCC TELEPHONY LLC 628   2010-07-11   
320-613 7 Lester Prairie MN   508J CENTURYLINK COMMUNICATIONS, LLC 628   2014-11-18   
320-613 8 Lester Prairie MN   184D ONVOY, LLC - MN 628   2019-10-28   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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