Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Fairview, MT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
406-747 A FRVWMTMARS1  9636 QWEST CORPORATION 650      
406-747 0 BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2020-01-05   
406-747 1 FRVWMTMARS1  9636 QWEST CORPORATION 650      
406-747 2 BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2020-01-05   
406-747 3 BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-747 4 BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2019-10-28   
406-747 5 FRVWMTMARS1  9636 QWEST CORPORATION 650      
406-747 6 BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2020-11-10   
406-747 7 BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2013-09-14   
406-747 8 BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2007-03-19   
406-747 9 FRVWMTMARS1  9636 QWEST CORPORATION 650      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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