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: 687

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-687 A Willow City ND RGBYNDAD0MD  3065 MIDCONTINENT COMMUNICATIONS - ND 638      
701-687 1 Willow City ND RGBYNDAD0MD  3065 MIDCONTINENT COMMUNICATIONS - ND 638   2010-09-24   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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