Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Turtle Lake, ND

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
701-448 A HAZNNDXADS1  4413 WEST RIVER TELECOMMUNICATIONS COOP. - ND 638      
701-531 A BSMRNDBCXDX  6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-531 0   6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-531 1   073H TELNYX LLC 638   2023-10-20   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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