Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
406-447 2 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-447 3 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-447 4 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-447 5 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-447 6 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-447 7 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-447 8 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-447 9 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-448 A North Poplar MT NPPLMTXCRS1  2247 NEMONT TEL COOP INC 650      
406-448 2 North Poplar MT NPPLMTXCRS1  2247 NEMONT TEL COOP INC 650      
406-448 7 North Poplar MT GLSGMTXC1MD  443B SAGEBRUSH CELLULAR, INC. 650      
406-449 A Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-450 A Shelby MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-450 0 Shelby MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-450 1 Shelby MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-450 2 Shelby MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-450 3 Shelby MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-450 4 Shelby MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-450 5 Shelby MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-450 6 Shelby MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-450 8 Shelby MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-451 A Bozeman MT BLNGMTMAXMD  6529 T-MOBILE USA, INC. 650      
406-451 0 Bozeman MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2017-11-17   
406-451 1 Bozeman MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2007-12-18   
406-451 2 Bozeman MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2007-12-28   
406-451 3 Bozeman MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2008-02-19   
406-451 4 Bozeman MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2008-03-04   
406-451 5 Bozeman MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2008-09-08   
406-451 6 Bozeman MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2008-10-08   
406-451 7 Bozeman MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2012-04-20   
406-451 8 Bozeman MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2004-09-27   
406-451 9 Bozeman MT BLNGMTMAXMD  6529 T-MOBILE USA, INC. 650   2004-09-27   
406-452 A Great Falls MT GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-453 A Great Falls MT GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-454 A Great Falls MT GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-455 A Great Falls MT GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-455 0 Great Falls MT GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-455 1 Great Falls MT GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-455 2 Great Falls MT GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-455 3 Great Falls MT GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-455 4 Great Falls MT GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-455 5 Great Falls MT GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-455 6 Great Falls MT GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-455 8 Great Falls MT GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-455 9 Great Falls MT GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-456 A South Chester MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-457 A Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-457 0 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-457 1 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-457 2 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      

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

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