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: 838

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-838 A Askov MN ASKVMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 628      
320-838 0 Askov MN ASKVMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 628      
320-838 1 Askov MN ASKVMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 628      
320-838 2 Askov MN ASKVMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 628      
320-838 3 Askov MN ASKVMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 628      
320-838 4 Askov MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2017-05-29   
320-838 5 Askov MN MPLSMNCDZMD  073H TELNYX LLC 628   2020-07-05   
320-838 7 Askov MN MPLSMNFD2MD  508J CENTURYLINK COMMUNICATIONS, LLC 628   2014-11-21   
320-838 8 Askov MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2015-01-05   
320-838 9 Askov MN ASKVMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 628      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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