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Denver, CO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
720-688 6 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-09-25   
720-688 7 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-09-25   
720-688 8 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-29   
720-688 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-29   
720-689 A DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-689 0 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2011-06-03   
720-689 1 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 2 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 3 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 4 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 5 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 6 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 7 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 8 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-06   
720-689 9 DNVRCOMAXGZ  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 DNVRCOII3MD  5562 METROPCS, INC. 656   2019-08-24   
720-691 1 DNVRCOII3MD  5562 METROPCS, INC. 656   2019-08-24   
720-691 2 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2019-08-23   
720-691 3 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2019-08-23   
720-691 4 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2019-08-23   
720-691 5 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2019-08-23   
720-691 6 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2019-08-23   
720-691 7 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2019-08-23   
720-691 8 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2019-08-23   
720-691 9 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2019-08-23   
720-692 A DNVRCOII3MD  5562 METROPCS, INC. 656      
720-692 0 DNVRCOII3MD  5562 METROPCS, INC. 656   2015-07-18   
720-692 1 DNVRCOII3MD  5562 METROPCS, INC. 656   2015-07-18   
720-692 2 DNVRCOII3MD  5562 METROPCS, INC. 656   2015-07-18   
720-692 3 DNVRCOII3MD  5562 METROPCS, INC. 656   2015-07-18   
720-692 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-07-19   
720-692 5 DNVRCOII3MD  5562 METROPCS, INC. 656   2015-07-18   
720-692 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-07-19   
720-692 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-07-19   
720-692 8 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-07-19   
720-692 9 DNVRCOII3MD  5562 METROPCS, INC. 656   2015-07-18   
720-693 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
720-693 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-02-25   
720-693 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-02-25   
720-693 2 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-02-25   
720-693 3 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-02-25   
720-693 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-02-25   
720-693 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-02-25   
720-693 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-02-25   
720-693 7 DNVRCOMA21Z  156J RCLEC, INC. 656   2017-03-02   
720-693 8 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2017-05-11   
720-693 9 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2017-06-04   
720-694 A DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-694 0 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-05   
720-694 1 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-05   
720-694 2 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-05   
720-694 3 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-05   
720-694 4 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2020-05-09   
720-694 5 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-05   
720-694 6 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-05   
720-694 7 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-05   
720-694 8 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2020-05-09   
720-694 9 DNVRCOII3MD  5562 METROPCS, INC. 656   2020-05-08   
720-695 A DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
720-695 0 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 3 DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2014-09-26   
720-695 4 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 5 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 6 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 7 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 8 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-696 A DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-696 0 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-07-31   
720-696 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-20   
720-696 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-20   
720-696 3 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-20   
720-696 4 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-20   
720-696 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-05-29   
720-696 6 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2015-08-01   
720-696 7 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2015-08-31   
720-696 8 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-12-12   
720-696 9 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2015-10-15   
720-697 A HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656      
720-697 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-12-14   
720-697 1 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-12-12   
720-697 2 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-12-12   
720-697 3 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-12-14   
720-697 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-08-28   
720-697 5 HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2015-12-09   
720-697 6 HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2015-12-09   
720-697 7 HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2015-12-09   
720-697 8 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-08-28   
720-697 9 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-08-28   
720-699 A DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
720-699 0 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-17   
720-699 1 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-17   
720-699 2 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-17   
720-699 3 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-17   
720-699 4 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-17   
720-699 5 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-17   

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Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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