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: 384

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-384 A Hinckley MN HNCKMNHIRS3  9631 QWEST CORPORATION 628      
320-384 0 Hinckley MN   9631 QWEST CORPORATION 628      
320-384 1 Hinckley MN   184D ONVOY, LLC - MN 628   2023-09-03   
320-384 3 Hinckley MN   515J IP HORIZON LLC 628   2014-01-02   
320-384 4 Hinckley MN   9631 QWEST CORPORATION 628      
320-384 5 Hinckley MN   107F PEERLESS NETWORK OF MINNESOTA, LLC - MN 628   2023-04-20   
320-384 6 Hinckley MN   9631 QWEST CORPORATION 628      
320-384 7 Hinckley MN   9631 QWEST CORPORATION 628      
320-384 8 Hinckley MN   6701 AERIAL COMMUNICATIONS, INC. 628   2004-06-25   
320-384 9 Hinckley MN   9631 QWEST CORPORATION 628      

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

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