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: 486

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-486 A Medina ND CGTNNDXADS1  1610 DAKOTA CENTRAL TELECOMMUNICATIONS COOP. 636      

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

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