Local Calling Guide

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Anaconda, MT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
406-559 A HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-559 0 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-559 1   6010 NEW CINGULAR WIRELESS PCS, LLC 648   2025-05-30   
406-559 2 MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648   2011-01-16   
406-559 3 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-17   
406-559 4 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-09-15   
406-559 5   145J TERRA NOVA TELECOM INC. 648   2025-10-06   
406-559 6 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2010-11-05   
406-559 7 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2016-06-18   
406-559 8 GRFLMTMAHMD  073H TELNYX LLC 648   2020-08-07   
406-559 9 GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648   2021-10-30   
406-560 A HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-560 0 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-560 1 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-560 2 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-560 3 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-560 4 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-560 5 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-560 6 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-560 7 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-560 8 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-563 A ANCNMTMARS1  9636 QWEST CORPORATION 648      
406-563 0 HLNAMTHH5MD  792K CHARTER IP ENABLED SERVICES, LLC 648   2006-04-09   
406-563 2 ANCNMTMARS1  9636 QWEST CORPORATION 648      
406-563 3 ANCNMTMARS1  9636 QWEST CORPORATION 648      
406-563 4 ANCNMTMARS1  9636 QWEST CORPORATION 648      
406-563 5 ANCNMTMARS1  9636 QWEST CORPORATION 648      
406-563 6 ANCNMTMARS1  9636 QWEST CORPORATION 648      
406-563 7 ANCNMTMARS1  9636 QWEST CORPORATION 648      
406-563 8 ANCNMTMARS1  9636 QWEST CORPORATION 648      
406-563 9 ANCNMTMARS1  9636 QWEST CORPORATION 648      
406-691 A MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-691 0 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-691 4 MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648   2019-08-09   
406-691 7 HLNAMTMAUMD  508J CENTURYLINK COMMUNICATIONS, LLC 648   2014-05-24   
406-691 8 GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648   2021-07-18   
406-691 9 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2015-08-10   
406-797 A OPRTMTMARS1  9636 QWEST CORPORATION 648      
406-797 0 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-07-05   
406-797 1 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-03-07   
406-797 2 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-03-07   
406-797 3 OPRTMTMARS1  9636 QWEST CORPORATION 648      
406-797 4 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2020-11-08   
406-797 5 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2006-10-19   
406-797 6 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-10-28   
406-797 7 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2011-10-21   
406-797 8 OPRTMTMARS1  9636 QWEST CORPORATION 648      
406-797 9 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-07-05   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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