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: 638

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-638 A Gardner ND FARGNDBCX7X  452F ONVOY, LLC - ND 636      
701-638 0 Gardner ND   452F ONVOY, LLC - ND 636   2012-09-26   
701-638 1 Gardner ND   999E BANDWIDTH.COM CLEC, LLC - ND 636   2017-02-26   
701-638 2 Gardner ND   6701 AERIAL COMMUNICATIONS, INC. 636   2016-05-16   
701-638 3 Gardner ND   452F ONVOY, LLC - ND 636   2016-04-14   
701-638 4 Gardner ND   452F ONVOY, LLC - ND 636   2016-04-14   
701-638 5 Gardner ND   6701 AERIAL COMMUNICATIONS, INC. 636   2016-05-16   
701-638 6 Gardner ND   508J CENTURYLINK COMMUNICATIONS, LLC 636   2017-05-31   
701-638 7 Gardner ND   452F ONVOY, LLC - ND 636   2011-09-26   
701-638 8 Gardner ND   999E BANDWIDTH.COM CLEC, LLC - ND 636   2018-09-27   
701-638 9 Gardner ND   452F ONVOY, LLC - ND 636   2019-09-06   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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