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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
406-450 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      
406-457 3 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-457 4 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-457 5 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-457 7 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-457 8 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-457 9 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-458 A Helena MT HLNAMTNORS1  9636 QWEST CORPORATION 648      
406-458 0 Helena MT HLNAMTNORS1  9636 QWEST CORPORATION 648      
406-458 1 Helena MT HLNAMTNORS1  9636 QWEST CORPORATION 648      
406-458 3 Helena MT HLNAMTNORS1  9636 QWEST CORPORATION 648      
406-458 4 Helena MT HLNAMTNORS1  9636 QWEST CORPORATION 648      
406-458 5 Helena MT HLNAMTNORS1  9636 QWEST CORPORATION 648      
406-458 6 Helena MT HLNAMTNORS1  9636 QWEST CORPORATION 648      
406-458 7 Helena MT HLNAMTNORS1  9636 QWEST CORPORATION 648      
406-458 8 Helena MT HLNAMTNORS1  9636 QWEST CORPORATION 648      
406-458 9 Helena MT HLNAMTNORS1  9636 QWEST CORPORATION 648      
406-459 A Helena MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-460 A Shelby MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-460 0 Shelby MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-460 1 Shelby MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-460 2 Shelby MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-461 A Helena MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-462 A Winifred MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-463 A Power MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-464 A Roy MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-464 2 Roy MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-464 4 Roy MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2018-12-17   
406-465 A Helena MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-466 A Choteau MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-466 0 Choteau MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-466 1 Choteau MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-466 2 Choteau MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-466 3 Choteau MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-466 4 Choteau MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-466 5 Choteau MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-466 6 Choteau MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-466 7 Choteau MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648   2024-10-17   
406-466 8 Choteau MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-466 9 Choteau MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-467 A Fairfield MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-467 0 Fairfield MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648   2023-12-31   
406-467 1 Fairfield MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-467 2 Fairfield MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-467 3 Fairfield MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-467 4 Fairfield MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-467 5 Fairfield MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-467 6 Fairfield MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-467 7 Fairfield MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-467 8 Fairfield MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-467 9 Fairfield MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-468 A Cascade MT CSCDMTMARS1  9636 QWEST CORPORATION 648      
406-468 0 Cascade MT CSCDMTMARS1  9636 QWEST CORPORATION 648      
406-468 1 Cascade MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-10   
406-468 2 Cascade MT CSCDMTMARS1  9636 QWEST CORPORATION 648      
406-468 3 Cascade MT CSCDMTMARS1  9636 QWEST CORPORATION 648      
406-468 4 Cascade MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2023-01-26   
406-468 5 Cascade MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2011-09-30   
406-468 6 Cascade MT HLNAMTHH5MD  792K CHARTER IP ENABLED SERVICES, LLC 648   2020-09-05   
406-468 7 Cascade MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2007-03-19   
406-468 8 Cascade MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2013-09-12   
406-468 9 Cascade MT CSCDMTMARS1  9636 QWEST CORPORATION 648      
406-469 A Pendroy MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-470 A Shelby MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-470 0 Shelby MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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