Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 406 [Rate centres in NPA 406] [Dial plan for NPA 406]

NXX: 796

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
406-796 A Wibaux MT WIBXMTAARS0  7830 MID-RIVERS TELEPHONE COOPERATIVE, INC. 650      
406-796 0 Wibaux MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2021-03-07   
406-796 1 Wibaux MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2019-09-15   
406-796 2 Wibaux MT WIBXMTAARS0  7830 MID-RIVERS TELEPHONE COOPERATIVE, INC. 650      
406-796 3 Wibaux MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2019-09-15   
406-796 4 Wibaux MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2021-07-08   
406-796 5 Wibaux MT BLNGMTWEDMD  624H ONVOY SPECTRUM, LLC 650   2025-01-23   
406-796 7 Wibaux MT   145J TERRA NOVA TELECOM INC. 650   2023-04-27   
406-796 9 Wibaux MT WIBXMTAARS0  7830 MID-RIVERS TELEPHONE COOPERATIVE, INC. 650      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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