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: 358

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-358 A Rush City MN RSCYMNRCRS3  9631 QWEST CORPORATION 628      
320-358 0 Rush City MN   9631 QWEST CORPORATION 628      
320-358 1 Rush City MN   9631 QWEST CORPORATION 628      
320-358 2 Rush City MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2005-07-15   
320-358 3 Rush City MN   9631 QWEST CORPORATION 628      
320-358 4 Rush City MN   9631 QWEST CORPORATION 628      
320-358 5 Rush City MN   9631 QWEST CORPORATION 628      
320-358 6 Rush City MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 628   2004-04-10   
320-358 7 Rush City MN   184D ONVOY, LLC - MN 628   2004-11-01   
320-358 8 Rush City MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2012-06-11   
320-358 9 Rush City MN   9631 QWEST CORPORATION 628      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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