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Conrad, MT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
406-271 A CNRDMTAGDS0  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-271 0   3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-271 1   3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-271 2   3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-271 3   3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-271 4   3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-271 5   3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-271 6   453F ONVOY, LLC - MT 648   2021-07-05   
406-271 7   3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-271 8   3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-271 9   3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-278 A CNRDMTMARS1  9636 QWEST CORPORATION 648      
406-278 0   9636 QWEST CORPORATION 648      
406-278 1   453F ONVOY, LLC - MT 648   2007-03-19   
406-278 2   145J TERRA NOVA TELECOM INC. 648   2025-10-09   
406-278 3   9636 QWEST CORPORATION 648      
406-278 4   9636 QWEST CORPORATION 648      
406-278 5   9636 QWEST CORPORATION 648      
406-278 6   9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648   2006-07-10   
406-278 7   9636 QWEST CORPORATION 648      
406-278 8   453F ONVOY, LLC - MT 648   2010-08-30   
406-278 9   9636 QWEST CORPORATION 648      
406-289 A MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-289 0   6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-289 1   453F ONVOY, LLC - MT 648   2023-08-20   
406-289 3   453F ONVOY, LLC - MT 648   2022-12-09   
406-289 4   453F ONVOY, LLC - MT 648   2020-11-08   
406-289 6   624H ONVOY SPECTRUM, LLC 648   2021-11-14   
406-289 8   453F ONVOY, LLC - MT 648   2012-12-17   
406-289 9   453F ONVOY, LLC - MT 648   2012-12-17   
406-505 A MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-505 0   6010 NEW CINGULAR WIRELESS PCS, LLC 648   2010-11-28   
406-505 1   073H TELNYX LLC 648   2020-08-07   
406-505 2   453F ONVOY, LLC - MT 648   2021-02-11   
406-505 3   453F ONVOY, LLC - MT 648   2021-02-11   
406-505 4   453F ONVOY, LLC - MT 648   2019-09-15   
406-505 5   453F ONVOY, LLC - MT 648   2019-10-28   
406-505 6   508J CENTURYLINK COMMUNICATIONS, LLC 648   2014-05-24   
406-505 7   453F ONVOY, LLC - MT 648   2011-10-21   
406-505 8   624H ONVOY SPECTRUM, LLC 648   2021-07-18   
406-505 9   624H ONVOY SPECTRUM, LLC 648   2021-11-14   
406-576 A MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-576 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 648   2017-08-15   
406-576 9   6010 NEW CINGULAR WIRELESS PCS, LLC 648   2024-12-23   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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