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: 815

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
406-815 A Red Lodge MT BLNGMTMAX5X  7421 AT&T - LOCAL 650      
406-815 0 Red Lodge MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-815 4 Red Lodge MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-815 5 Red Lodge MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-815 6 Red Lodge MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-815 7 Red Lodge MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-815 8 Red Lodge MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-815 9 Red Lodge MT BLNGMTMAX5X  7421 AT&T - LOCAL 650      

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

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