Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 406 [Rate centres in NPA 406] [Dial plan for NPA 406]

NXX: 795

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
406-795 A Wibaux MT WIBXMTMARS1  9636 QWEST CORPORATION 650      
406-795 0 Wibaux MT BLNGMT933MD  073H TELNYX LLC 650   2018-07-25   
406-795 1 Wibaux MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650   2006-11-28   
406-795 2 Wibaux MT WIBXMTMARS1  9636 QWEST CORPORATION 650      
406-795 3 Wibaux MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2012-01-15   
406-795 4 Wibaux MT BLNGMTWE8MD  508J CENTURYLINK COMMUNICATIONS, LLC 650   2016-08-12   
406-795 5 Wibaux MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2011-07-17   
406-795 6 Wibaux MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2020-11-10   
406-795 7 Wibaux MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2007-03-19   
406-795 8 Wibaux MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2021-03-07   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.