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: 843

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-843 A Benson MN BNSNMNXBDS0  1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-843 0 Benson MN   1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-843 1 Benson MN   1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-843 2 Benson MN   1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-843 3 Benson MN   1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-843 4 Benson MN   1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-843 5 Benson MN   1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-843 6 Benson MN   1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-843 7 Benson MN   184D ONVOY, LLC - MN 626   2022-04-08   
320-843 8 Benson MN   624H ONVOY SPECTRUM, LLC 626   2021-07-16   
320-843 9 Benson MN   1456 CENTURYLINK OF MINNESOTA, INC. 626      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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