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Denver, CO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
720-688 8   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-29   
720-688 9   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-29   
720-689 A DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-689 0   026D ONVOY, LLC - CO 656   2011-06-03   
720-689 1   078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 2   078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 3   078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 4   078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 5   078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 6   078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 7   078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 8   078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-06   
720-689 9   078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-06   
720-690 A DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-691 A DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-691 0   5562 METROPCS, INC. 656   2019-08-24   
720-691 1   5562 METROPCS, INC. 656   2019-08-24   
720-691 2   6529 T-MOBILE USA, INC. 656   2019-08-23   
720-691 3   6529 T-MOBILE USA, INC. 656   2019-08-23   
720-691 4   6529 T-MOBILE USA, INC. 656   2019-08-23   
720-691 5   6529 T-MOBILE USA, INC. 656   2019-08-23   
720-691 6   6529 T-MOBILE USA, INC. 656   2019-08-23   
720-691 7   6529 T-MOBILE USA, INC. 656   2019-08-23   
720-691 8   6529 T-MOBILE USA, INC. 656   2019-08-23   
720-691 9   6529 T-MOBILE USA, INC. 656   2019-08-23   
720-692 A DNVRCOII3MD  5562 METROPCS, INC. 656      
720-692 0   5562 METROPCS, INC. 656   2015-07-18   
720-692 1   5562 METROPCS, INC. 656   2015-07-18   
720-692 2   5562 METROPCS, INC. 656   2015-07-18   
720-692 3   5562 METROPCS, INC. 656   2015-07-18   
720-692 4   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-07-19   
720-692 5   5562 METROPCS, INC. 656   2015-07-18   
720-692 6   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-07-19   
720-692 7   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-07-19   
720-692 8   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-07-19   
720-692 9   5562 METROPCS, INC. 656   2015-07-18   
720-693 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
720-693 0   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-02-25   
720-693 1   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-02-25   
720-693 2   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-02-25   
720-693 3   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-02-25   
720-693 4   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-02-25   
720-693 5   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-02-25   
720-693 6   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-02-25   
720-693 7   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2017-03-02   
720-693 8   318J COMCAST IP PHONE, LLC 656   2017-05-11   
720-693 9   318J COMCAST IP PHONE, LLC 656   2017-06-04   
720-694 A DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-694 0   6529 T-MOBILE USA, INC. 656   2021-01-05   
720-694 1   6529 T-MOBILE USA, INC. 656   2021-01-05   
720-694 2   6529 T-MOBILE USA, INC. 656   2021-01-05   
720-694 3   6529 T-MOBILE USA, INC. 656   2021-01-05   
720-694 4   6529 T-MOBILE USA, INC. 656   2020-05-09   
720-694 5   6529 T-MOBILE USA, INC. 656   2021-01-05   
720-694 6   6529 T-MOBILE USA, INC. 656   2021-01-05   
720-694 7   6529 T-MOBILE USA, INC. 656   2021-01-05   
720-694 8   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2020-05-09   
720-694 9   5562 METROPCS, INC. 656   2020-05-08   
720-695 A DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
720-695 0   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 1   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 2   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2014-09-26   
720-695 4   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 5   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 6   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 7   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 8   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 9   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-696 A DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-696 0   078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-07-31   
720-696 1   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-20   
720-696 2   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-20   
720-696 3   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-20   
720-696 4   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-20   
720-696 5   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-05-29   
720-696 6   318J COMCAST IP PHONE, LLC 656   2015-08-01   
720-696 7   318J COMCAST IP PHONE, LLC 656   2015-08-31   
720-696 8   026D ONVOY, LLC - CO 656   2015-12-12   
720-696 9   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2015-10-15   
720-697 A HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656      
720-697 0   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-12-14   
720-697 1   026D ONVOY, LLC - CO 656   2015-12-12   
720-697 2   026D ONVOY, LLC - CO 656   2015-12-12   
720-697 3   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-12-14   
720-697 4   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-08-28   
720-697 5   508J CENTURYLINK COMMUNICATIONS, LLC 656   2015-12-09   
720-697 6   508J CENTURYLINK COMMUNICATIONS, LLC 656   2015-12-09   
720-697 7   508J CENTURYLINK COMMUNICATIONS, LLC 656   2015-12-09   
720-697 8   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-08-28   
720-697 9   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-08-28   
720-699 A DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
720-699 0   026D ONVOY, LLC - CO 656   2015-01-17   
720-699 1   026D ONVOY, LLC - CO 656   2015-01-17   
720-699 2   026D ONVOY, LLC - CO 656   2015-01-17   
720-699 3   026D ONVOY, LLC - CO 656   2015-01-17   
720-699 4   026D ONVOY, LLC - CO 656   2015-01-17   
720-699 5   026D ONVOY, LLC - CO 656   2015-01-17   
720-699 6   026D ONVOY, LLC - CO 656   2015-01-17   
720-699 7   026D ONVOY, LLC - CO 656   2015-01-17   

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

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