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: 731

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-731 A Wishek ND BSMRNDBCX4X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 638      
701-731 0 Wishek ND BSMRNDBCX4X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 638      
701-731 9 Wishek ND   145J TERRA NOVA TELECOM INC. 638   2025-07-06   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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