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Montrose, CO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
970-209 A DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-240 A MTRSCOMADS0  9636 QWEST CORPORATION 656      
970-249 A MTRSCOMADS0  9636 QWEST CORPORATION 656      
970-252 A MTRSCOMADS0  9636 QWEST CORPORATION 656      
970-258 A DNVRCOII4MD  5562 METROPCS, INC. 656      
970-258 0 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-258 1 DNVRCOII4MD  5562 METROPCS, INC. 656      
970-258 2   145J TERRA NOVA TELECOM INC. 656   2022-08-02   
970-258 3 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2024-10-03   
970-258 4 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2024-10-03   
970-258 5 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2024-03-14   
970-258 6 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2024-03-14   
970-258 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2024-10-16   
970-258 8   6529 T-MOBILE USA, INC. 656   2025-07-28   
970-258 9   145J TERRA NOVA TELECOM INC. 656   2023-02-16   
970-275 A DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-275 0 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-275 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-275 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-275 3 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-275 4 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-275 5 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-275 6 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-10-18   
970-275 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-04-14   
970-275 8 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-01-11   
970-275 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-09-04   
970-417 A DNVRCOII4MD  5562 METROPCS, INC. 656      
970-417 0 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-03-08   
970-417 1 DNVRCOII4MD  5562 METROPCS, INC. 656      
970-417 2 DNVRCOII4MD  5562 METROPCS, INC. 656      
970-417 3 DNVRCOII4MD  5562 METROPCS, INC. 656      
970-417 4 GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2008-05-05   
970-417 5 DNVRCOII4MD  5562 METROPCS, INC. 656      
970-417 6 DNVRCOII4MD  5562 METROPCS, INC. 656      
970-417 7 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-06-01   
970-417 8 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-11-21   
970-417 9 DNVRCOII4MD  5562 METROPCS, INC. 656      
970-428 A GDJTCOCK2MD  775D NUCLA-NATURITA TELEPHONE COMPANY 656      
970-497 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-497 0 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-10-07   
970-497 1 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-03-16   
970-497 2 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-03-16   
970-497 3 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-03-16   
970-497 4 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-497 5 DURNCOBSDS0  330B FASTTRACK COMMUNICATIONS, INC. - CO 656   2006-06-05   
970-497 6 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-02-23   
970-497 7 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2011-04-04   
970-497 8 MTRSCOMADS0  9636 QWEST CORPORATION 656   2006-02-13   
970-497 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-06-17   
970-596 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-615 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-615 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-11-18   
970-615 1 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-615 2 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-615 3 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-615 4 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-615 5 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-615 6 FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2012-12-13   
970-615 7 GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2014-04-13   
970-615 8 HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2015-06-15   
970-615 9 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2013-04-27   
970-650 A DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-650 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2024-04-24   
970-650 1   515J IP HORIZON LLC 656   2022-04-29   
970-650 2 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-11-14   
970-650 3 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-11-14   
970-650 4 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-11-14   
970-650 5 DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-650 6 DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-650 7   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-05-16   
970-650 8 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2022-11-25   
970-650 9 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2023-08-11   
970-765 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-765 0 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-23   
970-765 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-10-12   
970-765 2 GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2009-09-14   
970-765 3 MTRSCOMADS0  9636 QWEST CORPORATION 656   2010-11-04   
970-765 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2011-02-07   
970-765 5 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-28   
970-765 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-06-14   
970-765 7 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-02-20   
970-765 8 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-11-20   
970-765 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-02-17   
970-770 A STSPCO052MD  013B UNION TELEPHONE COMPANY 656      
970-787 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-787 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-08-23   
970-787 1 DNVRCOII4MD  5562 METROPCS, INC. 656   2017-03-02   
970-787 2 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-07-16   
970-787 3 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2019-06-03   
970-787 4 DNVRCO26XIX  073H TELNYX LLC 656   2017-03-23   
970-787 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-12-09   
970-787 6 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2019-09-09   
970-787 7 DNVRCOII4MD  5562 METROPCS, INC. 656   2018-10-12   
970-787 8 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2016-09-27   
970-787 9 GDJTCOMAPMD  5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2016-10-02   
970-901 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-901 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-901 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-901 2 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-901 3 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-04-16   

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

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