Local Calling Guide

Area code/prefix search

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Sherburn, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
507-510 A FAMTMN170MD  429A MIDCONTINENT COMMUNICATIONS - MN 620      
507-510 0 FAMTMN170MD  429A MIDCONTINENT COMMUNICATIONS - MN 620      
507-510 1 FAMTMN170MD  429A MIDCONTINENT COMMUNICATIONS - MN 620      
507-510 3 FAMTMN170MD  429A MIDCONTINENT COMMUNICATIONS - MN 620      
507-510 5 FAMTMN170MD  429A MIDCONTINENT COMMUNICATIONS - MN 620      
507-510 8 FAMTMN170MD  429A MIDCONTINENT COMMUNICATIONS - MN 620      
507-510 9 FAMTMN170MD  429A MIDCONTINENT COMMUNICATIONS - MN 620      
507-764 A SHBNMNXSRS7  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-764 0 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2016-12-16   
507-764 1 SHBNMNXSRS7  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-764 2 SHBNMNXSRS7  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-764 3 SHBNMNXSRS7  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-764 4 SHBNMNXSRS7  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-764 5 ROCHMNROXRX  073H TELNYX LLC 620   2020-07-23   
507-764 6 OWTNMNOWYMD  508J CENTURYLINK COMMUNICATIONS, LLC 620   2017-05-03   
507-764 7 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2015-03-16   
507-764 8 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2019-09-12   
507-764 9 SHBNMNXSRS7  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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