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: 848

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
406-848 A Gardiner MT GRNRMTMARS1  9636 QWEST CORPORATION 650      
406-848 0 Gardiner MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-848 1 Gardiner MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-848 2 Gardiner MT GRNRMTMARS1  9636 QWEST CORPORATION 650      
406-848 3 Gardiner MT BLNGMTMAXMD  6529 T-MOBILE USA, INC. 650      
406-848 4 Gardiner MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-848 5 Gardiner MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-848 6 Gardiner MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-848 7 Gardiner MT GRNRMTMARS1  9636 QWEST CORPORATION 650      
406-848 8 Gardiner MT BLNGMTWE8MD  508J CENTURYLINK COMMUNICATIONS, LLC 650      
406-848 9 Gardiner MT GRNRMTMARS1  9636 QWEST CORPORATION 650      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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