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: 459

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-459 A Hutchinson MN EAGNMNZO3MD  6701 AERIAL COMMUNICATIONS, INC. 628      
320-459 1 Hutchinson MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 628   2025-07-02   
320-459 7 Hutchinson MN EAGNMNZO3MD  6701 AERIAL COMMUNICATIONS, INC. 628   2023-04-16   
320-459 8 Hutchinson MN EAGNMNZO3MD  6701 AERIAL COMMUNICATIONS, INC. 628   2023-04-16   
320-459 9 Hutchinson MN EAGNMNZO3MD  6701 AERIAL COMMUNICATIONS, INC. 628   2022-06-30   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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