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Great Falls, MT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
406-205 A MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-205 0 MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-205 1 MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-205 2 MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-205 3 MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-205 4 MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-205 5 MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-205 6 MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-205 7 MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-205 8 MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-205 9 GRFLMTMAHMD  073H TELNYX LLC 648   2020-08-13   
406-216 A GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-216 0 GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648   2023-02-24   
406-216 1 GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-216 2 GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-216 3 GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-216 4 GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-216 5 GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-216 6 GRFLMTMAHMD  073H TELNYX LLC 648   2023-05-13   
406-216 7 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2025-01-19   
406-216 8 GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-216 9 GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-217 A HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-217 0 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2024-12-20   
406-217 1 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2007-07-09   
406-217 2 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2007-07-30   
406-217 3 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2007-09-24   
406-217 4 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2007-10-15   
406-217 5 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2008-03-17   
406-217 6 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2008-08-18   
406-217 7 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2008-09-22   
406-217 8 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2008-11-07   
406-217 9   6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2025-03-02   
406-231 A MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-231 0 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-231 1 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-231 2 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-231 3 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-231 4 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-231 5 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-231 6 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-231 8 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-231 9 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-268 A GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-268 0 GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-268 1 GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-268 2 GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-268 3 GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-268 6 GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-268 7 GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-268 8 GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-268 9 GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-315 A   443B SAGEBRUSH CELLULAR, INC. 648      
406-315 0 GRFLMTMAHMD  073H TELNYX LLC 648   2021-03-04   
406-315 1 HLNAMTHH5MD  792K CHARTER IP ENABLED SERVICES, LLC 648   2011-03-10   
406-315 2 HLNAMTHH5MD  792K CHARTER IP ENABLED SERVICES, LLC 648   2011-11-17   
406-315 3 HLNAMTHH5MD  792K CHARTER IP ENABLED SERVICES, LLC 648   2012-05-06   
406-315 4 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-13   
406-315 5 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-13   
406-315 6 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-13   
406-315 7 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-13   
406-315 8 HLNAMTHH5MD  792K CHARTER IP ENABLED SERVICES, LLC 648   2014-04-30   
406-315 9   443B SAGEBRUSH CELLULAR, INC. 648   2017-11-05   
406-401 A GRFLMTMAX0X  425J CSC WIRELESS, LLC 648      
406-401 0 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-02-04   
406-401 1 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-02-04   
406-401 2 GRFLMTMAX0X  425J CSC WIRELESS, LLC 648   2019-07-20   
406-401 3 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-02-04   
406-401 4 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-02-04   
406-401 5 GRFLMTMAGMD  6529 T-MOBILE USA, INC. 648   2020-12-23   
406-401 6 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-07-05   
406-401 7 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-07-05   
406-401 8 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-07-05   
406-401 9 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-07-05   
406-402 A GRFLMTMAGMD  6529 T-MOBILE USA, INC. 648      
406-402 0 GRFLMTMAGMD  6529 T-MOBILE USA, INC. 648   2022-04-02   
406-402 2 GRFLMTMAGMD  6529 T-MOBILE USA, INC. 648   2021-07-07   
406-402 3 GRFLMTMAGMD  5562 METROPCS, INC. 648   2018-06-24   
406-402 4 GRFLMTMAGMD  6529 T-MOBILE USA, INC. 648   2022-09-29   
406-402 5 GRFLMTMAGMD  6529 T-MOBILE USA, INC. 648   2021-04-15   
406-402 6 GRFLMTMAGMD  6529 T-MOBILE USA, INC. 648   2020-02-06   
406-402 7 GRFLMTMAGMD  6529 T-MOBILE USA, INC. 648   2019-04-12   
406-402 8 GRFLMTMAGMD  6529 T-MOBILE USA, INC. 648   2018-10-08   
406-402 9 GRFLMTMAGMD  6529 T-MOBILE USA, INC. 648   2017-11-15   
406-403 A GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-403 0 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2006-05-08   
406-403 1 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-04-09   
406-403 2 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-07-06   
406-403 3 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-09-14   
406-403 4 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-10-22   
406-403 5 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-10-22   
406-403 6 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-11-23   
406-403 7 GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2009-03-22   
406-403 8 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-11-23   
406-403 9 HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2010-04-05   
406-452 A GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-453 A GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-454 A GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-455 A GRFLMTMADS0  9636 QWEST CORPORATION 648      
406-455 0 GRFLMTMADS0  9636 QWEST CORPORATION 648      

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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