Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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North McIntosh, ND

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
701-276 A MCINSDCODS0  9631 QWEST CORPORATION 640      
701-503 A SXFLSDCOXUX  478J NUSO, LLC 640      
701-503 1 SXFLSDCOXUX  478J NUSO, LLC 640   2020-10-27   
701-503 2 SXFLSDCOX0X  624H ONVOY SPECTRUM, LLC 640   2021-10-29   
701-503 3 SXFLSDCOTMD  452F ONVOY, LLC - ND 640   2021-06-13   
701-503 4 SXFLSDCOTMD  452F ONVOY, LLC - ND 640   2021-02-12   
701-503 5 SXFLSDCOTMD  452F ONVOY, LLC - ND 640   2021-02-12   
701-503 6 SXFLSDCORMD  8054 LEVEL 3 COMMUNICATIONS, LLC - ND 640   2023-01-08   
701-503 7 SXFLSDCOX0X  624H ONVOY SPECTRUM, LLC 640   2021-07-18   
701-815 A SXFLSDCHIMD  999E BANDWIDTH.COM CLEC, LLC - ND 640      
701-815 0 SXFLSDCHIMD  999E BANDWIDTH.COM CLEC, LLC - ND 640   2012-03-19   
701-815 1 SXFLSDPS0MD  073H TELNYX LLC 640   2019-10-26   
701-815 3   145J TERRA NOVA TELECOM INC. 640   2024-02-14   
701-815 5 SXFLSDCOTMD  452F ONVOY, LLC - ND 640   2019-09-06   
701-815 6 SXFLSDCOLMD  508J CENTURYLINK COMMUNICATIONS, LLC 640   2017-06-03   
701-815 7 SXFLSDCOTMD  452F ONVOY, LLC - ND 640   2015-03-19   
701-815 8 SXFLSDCOTMD  452F ONVOY, LLC - ND 640   2019-09-06   

Last updated: Mon, 01 Apr 2024 02:18:34 UTC

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