Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Fortuna, ND

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
701-601 A   443B SAGEBRUSH CELLULAR, INC. 638      
701-834 A   587A NCC ENTERPRISES 638      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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