Local Calling Guide

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NPA: 320 [Rate centres in NPA 320] [Dial plan for NPA 320]

NXX: 803

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-803 A Swanville MN STCDMNTOX3X  184D ONVOY, LLC - MN 626      
320-803 0 Swanville MN   980E BANDWIDTH.COM CLEC, LLC - MN 626   2015-06-18   
320-803 1 Swanville MN   184D ONVOY, LLC - MN 626   2019-02-25   
320-803 2 Swanville MN   184D ONVOY, LLC - MN 626   2013-12-09   
320-803 3 Swanville MN   184D ONVOY, LLC - MN 626   2013-12-09   
320-803 6 Swanville MN   508J CENTURYLINK COMMUNICATIONS, LLC 626   2017-06-23   
320-803 7 Swanville MN   184D ONVOY, LLC - MN 626   2013-10-19   
320-803 8 Swanville MN   184D ONVOY, LLC - MN 626   2019-02-25   
320-803 9 Swanville MN   073H TELNYX LLC 626   2020-07-23   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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