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: 233

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-233 A Finlayson MN FNSNMNXFRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 628      
320-233 0 Finlayson MN FNSNMNXFRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 628      
320-233 1 Finlayson MN FNSNMNXFRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 628      
320-233 2 Finlayson MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2016-12-16   
320-233 3 Finlayson MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2015-06-19   
320-233 4 Finlayson MN MPLSMNCDZMD  073H TELNYX LLC 628   2021-08-04   
320-233 5 Finlayson MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2020-08-17   
320-233 6 Finlayson MN FNSNMNXFRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 628      
320-233 7 Finlayson MN FNSNMNXFRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 628      
320-233 8 Finlayson MN MPLSMNCDZMD  073H TELNYX LLC 628   2020-07-16   
320-233 9 Finlayson MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2020-11-07   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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