Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 701 [Rate centres in NPA 701] [Dial plan for NPA 701]

NXX: 645

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-645 A Leonard ND   8054 LEVEL 3 COMMUNICATIONS, LLC - ND 636      
701-645 0 Leonard ND   8054 LEVEL 3 COMMUNICATIONS, LLC - ND 636      
701-645 1 Leonard ND FARGNDBCX3X  999E BANDWIDTH.COM CLEC, LLC - ND 636   2008-11-28   
701-645 2 Leonard ND   8054 LEVEL 3 COMMUNICATIONS, LLC - ND 636      
701-645 3 Leonard ND FARGNDBCX3X  999E BANDWIDTH.COM CLEC, LLC - ND 636   2012-06-04   
701-645 4 Leonard ND FARGNDBCX7X  452F ONVOY, LLC - ND 636   2012-12-31   
701-645 5 Leonard ND FARGNDBCX7X  452F ONVOY, LLC - ND 636   2012-09-26   
701-645 6 Leonard ND FARGNDBCX7X  452F ONVOY, LLC - ND 636   2011-10-29   
701-645 7 Leonard ND FARGNDBCX7X  452F ONVOY, LLC - ND 636   2007-03-12   
701-645 8 Leonard ND   145J TERRA NOVA TELECOM INC. 636   2025-04-15   
701-645 9 Leonard ND FARGNDBCWMD  8054 LEVEL 3 COMMUNICATIONS, LLC - ND 636   2023-02-28   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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