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: 852

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-852 A Carlos MN CARLMNXCRS0  1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-852 0 Carlos MN   1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-852 1 Carlos MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 626      
320-852 2 Carlos MN   184D ONVOY, LLC - MN 626   2012-07-29   
320-852 3 Carlos MN   1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-852 4 Carlos MN   508J CENTURYLINK COMMUNICATIONS, LLC 626   2017-06-17   
320-852 5 Carlos MN   184D ONVOY, LLC - MN 626   2019-10-28   
320-852 6 Carlos MN   1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-852 7 Carlos MN   1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-852 8 Carlos MN   1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-852 9 Carlos MN   1456 CENTURYLINK OF MINNESOTA, INC. 626      

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

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