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Helena, MT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
406-202 A MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-202 0 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-202 1 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-202 2 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-202 3 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-202 4 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-202 5 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-202 6 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-202 7 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2023-06-12   
406-202 8 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-202 9 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2021-04-19   
406-204 A MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-204 0 MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-204 1 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-13   
406-204 2 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-13   
406-204 3 MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648   2011-11-25   
406-204 4 MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-204 5 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-13   
406-204 6 GRFLMTMAHMD  073H TELNYX LLC 648   2024-03-11   
406-204 7 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-13   
406-204 8 HLNAMTMAWMD  5562 METROPCS, INC. 648   2017-08-31   
406-204 9 HLNAMTMAWMD  5562 METROPCS, INC. 648   2017-08-31   
406-227 A EHLNMTMARS1  9636 QWEST CORPORATION 648      
406-324 A HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-324 0 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2024-06-22   
406-324 1 HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-324 2 HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-324 3 HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-324 4 HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-324 5 HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-324 6 HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-324 7 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2006-05-27   
406-324 8   6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2025-02-12   
406-324 9 GRFLMTMAHMD  073H TELNYX LLC 648   2020-08-13   
406-389 A HLNAMTMAUMD  508J CENTURYLINK COMMUNICATIONS, LLC 648      
406-389 0 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-01-22   
406-389 1 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-01-22   
406-389 2 HLNAMTMAUMD  508J CENTURYLINK COMMUNICATIONS, LLC 648   2019-10-10   
406-389 3 HLNAMTMAMMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 648   2016-02-26   
406-389 4 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-07-05   
406-389 5 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-07-05   
406-389 6 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-07-05   
406-389 7 HLNAMTMAUMD  508J CENTURYLINK COMMUNICATIONS, LLC 648   2014-01-03   
406-389 8 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-01-22   
406-389 9 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-07-05   
406-410 A HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-410 0 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-410 1 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-410 2 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2022-12-10   
406-410 3 HLNAMTMAWMD  6529 T-MOBILE USA, INC. 648   2021-06-04   
406-410 4 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2023-10-29   
406-410 5 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2023-12-07   
406-410 6 HLNAMTMAWMD  6529 T-MOBILE USA, INC. 648   2023-01-06   
406-410 7 HLNAMTMAWMD  6529 T-MOBILE USA, INC. 648   2023-01-06   
406-410 8 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2023-08-24   
406-410 9 MSSLMTXC3MD  939H COMMIO, LLC 648   2023-08-17   
406-417 A MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-417 0 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2008-07-19   
406-417 1 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2014-09-05   
406-417 2 HLNAMTMAZMD  624H ONVOY SPECTRUM, LLC 648   2025-01-02   
406-417 3 MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648   2019-01-05   
406-417 4 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2024-11-30   
406-417 5 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2023-11-20   
406-417 6 MSSLMTMAYMD  771G TELEPORT COMMUNICATIONS AMERICA MT - LLC 648   2014-11-20   
406-417 7 HLNAMTMAWMD  6529 T-MOBILE USA, INC. 648   2022-03-26   
406-417 8 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2021-03-06   
406-417 9 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2019-12-21   
406-422 A HLNAMTHH5MD  792K CHARTER IP ENABLED SERVICES, LLC 648      
406-422 0 HLNAMTHH5MD  792K CHARTER IP ENABLED SERVICES, LLC 648   2006-03-14   
406-422 1 HLNAMTHH5MD  792K CHARTER IP ENABLED SERVICES, LLC 648   2007-10-19   
406-422 2 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2007-12-18   
406-422 3 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2007-12-28   
406-422 4 HLNAMTHH5MD  792K CHARTER IP ENABLED SERVICES, LLC 648   2008-04-09   
406-422 5 HLNAMTHH5MD  792K CHARTER IP ENABLED SERVICES, LLC 648   2005-05-06   
406-422 6 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2008-05-08   
406-422 7 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2008-05-29   
406-422 8 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2008-08-18   
406-422 9 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2008-10-10   
406-430 A GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-430 0 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-05-17   
406-430 1 GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-430 2 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-10-28   
406-430 3 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-11-18   
406-430 4 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-09-15   
406-430 5 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-11-18   
406-430 6 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-09-15   
406-430 7 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-11-18   
406-430 8 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-11-18   
406-430 9 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2020-11-30   
406-431 A HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-437 A HLNAMTMAMMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 648      
406-437 0 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2023-09-28   
406-437 1 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-04-09   
406-437 2 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-07-06   
406-437 3 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-09-14   
406-437 4 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2011-04-04   
406-437 5 HLNAMTMADS0  9636 QWEST CORPORATION 648   2008-08-13   
406-437 6 HLNAMTMADS0  9636 QWEST CORPORATION 648   2008-08-13   
406-437 7 HLNAMTMADS0  9636 QWEST CORPORATION 648   2008-08-13   
406-437 8 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2011-07-08   

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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