Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 701 [Rate centres in NPA 701] [Dial plan for NPA 701]

NXX: 602

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-602 A Dickinson ND BSMRNDFIJMD  732J NUSO, LLC 638      
701-602 0 Dickinson ND   452F ONVOY, LLC - ND 638   2024-04-06   
701-602 1 Dickinson ND   732J NUSO, LLC 638   2023-08-13   
701-602 8 Dickinson ND   939H COMMIO, LLC 638   2024-03-03   
701-602 9 Dickinson ND   939H COMMIO, LLC 638   2024-03-03   

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

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