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Durango, CO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
970-508 7   6529 T-MOBILE USA, INC. 656   2020-09-22   
970-508 8   026D ONVOY, LLC - CO 656      
970-508 9   026D ONVOY, LLC - CO 656      
970-559 A DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-559 0   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2023-08-11   
970-559 1   6529 T-MOBILE USA, INC. 656   2024-07-02   
970-559 2   026D ONVOY, LLC - CO 656   2023-08-11   
970-559 3   026D ONVOY, LLC - CO 656   2023-08-11   
970-559 4   026D ONVOY, LLC - CO 656   2023-08-11   
970-559 5   6529 T-MOBILE USA, INC. 656   2025-06-02   
970-559 6   026D ONVOY, LLC - CO 656   2023-08-11   
970-559 7   6529 T-MOBILE USA, INC. 656   2023-01-26   
970-559 8   6529 T-MOBILE USA, INC. 656   2023-01-26   
970-559 9   6529 T-MOBILE USA, INC. 656   2023-01-26   
970-637 A DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-637 0   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2024-10-10   
970-637 1   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2024-11-27   
970-637 2   6529 T-MOBILE USA, INC. 656   2025-11-10   
970-637 4   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-08-10   
970-637 5   6529 T-MOBILE USA, INC. 656   2025-07-27   
970-637 6   6529 T-MOBILE USA, INC. 656   2025-09-18   
970-637 7   6529 T-MOBILE USA, INC. 656   2024-10-11   
970-637 8   6529 T-MOBILE USA, INC. 656   2024-10-11   
970-637 9   6529 T-MOBILE USA, INC. 656   2024-07-26   
970-749 A DURNCOMA6MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-759 A DURNCOMA6MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-764 A DURNCOMADS0  9636 QWEST CORPORATION 656      
970-764 0   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-01-05   
970-764 1   9636 QWEST CORPORATION 656   2005-09-19   
970-764 2   9636 QWEST CORPORATION 656   2005-09-19   
970-764 3   9636 QWEST CORPORATION 656   2005-09-19   
970-764 4   792K CHARTER IP ENABLED SERVICES, LLC 656   2005-02-07   
970-764 5   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-10-12   
970-764 6   9636 QWEST CORPORATION 656   2005-06-27   
970-764 7   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-05-06   
970-764 8   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-01-05   
970-764 9   9636 QWEST CORPORATION 656   2005-09-19   
970-769 A DURNCOMA6MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-779 A DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-779 0   6529 T-MOBILE USA, INC. 656      
970-779 1   6529 T-MOBILE USA, INC. 656   2006-03-09   
970-779 2   6529 T-MOBILE USA, INC. 656   2015-04-13   
970-779 3   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-11-30   
970-779 4   6529 T-MOBILE USA, INC. 656   2011-09-23   
970-779 5   6529 T-MOBILE USA, INC. 656   2015-03-30   
970-779 6   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2013-04-26   
970-779 7   6529 T-MOBILE USA, INC. 656   2011-01-30   
970-779 8   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-05-12   
970-779 9   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-05-12   
970-799 A DURNCOMA6MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-799 0   6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-799 1   6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-799 2   6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-799 3   6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-799 4   6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-799 5   6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-799 6   6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-799 7   6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-799 8   6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-799 9   6529 T-MOBILE USA, INC. 656   2014-12-27   
970-814 A DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-814 0   6529 T-MOBILE USA, INC. 656   2025-06-02   
970-814 1   515J IP HORIZON LLC 656   2022-04-29   
970-814 2   5562 METROPCS, INC. 656   2023-09-17   
970-814 3   6529 T-MOBILE USA, INC. 656   2024-01-21   
970-814 4   6529 T-MOBILE USA, INC. 656   2024-01-21   
970-814 5   6529 T-MOBILE USA, INC. 656   2022-05-20   
970-814 6   6529 T-MOBILE USA, INC. 656   2022-05-20   
970-814 7   6529 T-MOBILE USA, INC. 656   2022-05-20   
970-814 8   6529 T-MOBILE USA, INC. 656   2022-03-28   
970-814 9   6529 T-MOBILE USA, INC. 656   2022-03-28   
970-828 A DURNCOBSDS0  330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-844 A DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-844 0   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-01-30   
970-844 1   026D ONVOY, LLC - CO 656   2018-12-30   
970-844 2   026D ONVOY, LLC - CO 656   2018-12-30   
970-844 3   6529 T-MOBILE USA, INC. 656   2019-11-17   
970-844 4   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2019-04-15   
970-844 5   6529 T-MOBILE USA, INC. 656   2020-05-11   
970-844 6   6529 T-MOBILE USA, INC. 656   2020-05-11   
970-844 7   6529 T-MOBILE USA, INC. 656   2018-12-21   
970-844 8   073H TELNYX LLC 656   2017-03-23   
970-844 9   6529 T-MOBILE USA, INC. 656   2017-01-26   
970-863 A DNVRCO26XLX  939H COMMIO, LLC 656   2024-05-11   
970-863 0   939H COMMIO, LLC 656   2024-05-11   
970-863 1   939H COMMIO, LLC 656   2024-05-11   
970-863 2   939H COMMIO, LLC 656   2024-05-11   
970-863 3   939H COMMIO, LLC 656   2024-05-11   
970-863 4   939H COMMIO, LLC 656   2024-05-11   
970-863 5   939H COMMIO, LLC 656   2024-05-11   
970-863 6   939H COMMIO, LLC 656   2024-05-11   
970-863 7   939H COMMIO, LLC 656   2024-05-11   
970-863 8   026D ONVOY, LLC - CO 656   2024-06-07   
970-863 9   6529 T-MOBILE USA, INC. 656   2024-06-21   
970-880 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-880 0   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-07-17   
970-880 1   078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-08-17   
970-880 2   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-03-26   
970-880 3   5562 METROPCS, INC. 656   2016-07-01   
970-880 4   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-06-13   

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

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