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: 560

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-560 A Prinsburg MN STCDMNTOX3X  184D ONVOY, LLC - MN 626      
320-560 0 Prinsburg MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2017-04-23   
320-560 1 Prinsburg MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2019-02-25   
320-560 3 Prinsburg MN STCDMNES6MD  4156 TEKSTAR COMMUNICATIONS, INC. 626   2022-02-20   
320-560 8 Prinsburg MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2019-02-25   
320-560 9 Prinsburg MN STCDMNTOXTX  073H TELNYX LLC 626   2020-07-23   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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