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: 418

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
406-418 A Cooke City MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-418 0 Cooke City MT BLNGMT933MD  073H TELNYX LLC 650      
406-418 1 Cooke City MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-418 2 Cooke City MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-418 3 Cooke City MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-418 4 Cooke City MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-418 5 Cooke City MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-418 6 Cooke City MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-418 7 Cooke City MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-418 8 Cooke City MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-418 9 Cooke City MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650      

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

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