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: 779

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-779 A Dickinson ND BSMRNDBCXCX  321J HD CARRIER LLC 638      
701-779 0 Dickinson ND   073H TELNYX LLC 638   2020-01-17   
701-779 1 Dickinson ND   452F ONVOY, LLC - ND 638   2020-10-23   
701-779 2 Dickinson ND   452F ONVOY, LLC - ND 638   2020-12-11   
701-779 3 Dickinson ND   452F ONVOY, LLC - ND 638   2020-12-11   
701-779 4 Dickinson ND   452F ONVOY, LLC - ND 638   2020-12-11   
701-779 5 Dickinson ND   452F ONVOY, LLC - ND 638   2020-12-11   
701-779 6 Dickinson ND   452F ONVOY, LLC - ND 638   2024-01-06   
701-779 7 Dickinson ND   452F ONVOY, LLC - ND 638   2020-03-27   
701-779 8 Dickinson ND   452F ONVOY, LLC - ND 638   2020-03-27   
701-779 9 Dickinson ND   321J HD CARRIER LLC 638   2019-10-20   

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

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