Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 320 [Rate centres in NPA 320] [Dial plan for NPA 320]

NXX: 348

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-348 A Cold Spring MN STCDMNTOX3X  184D ONVOY, LLC - MN 626      
320-348 0 Cold Spring MN STCDMNTOXRX  980E BANDWIDTH.COM CLEC, LLC - MN 626   2008-11-30   
320-348 1 Cold Spring MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2012-09-25   
320-348 2 Cold Spring MN STCDMNTOXYX  7770 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 626   2008-01-28   
320-348 3 Cold Spring MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2012-12-17   
320-348 4 Cold Spring MN STCDMNTOXRX  980E BANDWIDTH.COM CLEC, LLC - MN 626   2013-06-16   
320-348 5 Cold Spring MN STCDMNATUMD  4587 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 626   2010-08-26   
320-348 6 Cold Spring MN STCDMNTOX4Y  965H FRACTEL, LLC 626   2020-11-05   
320-348 7 Cold Spring MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2007-05-06   
320-348 8 Cold Spring MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2011-12-05   

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

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