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: 804

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
406-804 A Gardiner MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-804 0 Gardiner MT BLNGMT933MD  073H TELNYX LLC 650      
406-804 1 Gardiner MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-804 2 Gardiner MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-804 3 Gardiner MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-804 4 Gardiner MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-804 5 Gardiner MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-804 6 Gardiner MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-804 7 Gardiner MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-804 8 Gardiner MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-804 9 Gardiner MT BLNGMTMAXMD  6529 T-MOBILE USA, INC. 650      

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

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