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: 356

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-356 A Avon MN AVONMNVORS3  9631 QWEST CORPORATION 626      
320-356 0 Avon MN STCDMNTOXRX  980E BANDWIDTH.COM CLEC, LLC - MN 626   2008-11-30   
320-356 1 Avon MN AVONMNVORS3  9631 QWEST CORPORATION 626      
320-356 2 Avon MN AVONMNVORS3  9631 QWEST CORPORATION 626      
320-356 3 Avon MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2006-11-17   
320-356 4 Avon MN STCDMNTOXHX  508J CENTURYLINK COMMUNICATIONS, LLC 626   2017-06-17   
320-356 5 Avon MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2007-03-18   
320-356 6 Avon MN STCDMNTOXYX  7770 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 626   2008-01-28   
320-356 7 Avon MN AVONMNVORS3  9631 QWEST CORPORATION 626      
320-356 8 Avon MN STCDMNTOX0X  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 626   2004-12-14   
320-356 9 Avon MN AVONMNVORS3  9631 QWEST CORPORATION 626      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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