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Denver, CO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
720-812 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
720-812 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2020-05-08   
720-812 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2020-05-08   
720-812 2 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2020-05-08   
720-812 3 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2020-05-08   
720-812 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2020-05-08   
720-812 5 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2020-12-30   
720-812 6 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2020-12-30   
720-812 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2020-05-08   
720-812 8 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-05   
720-812 9 DNVTCOZI6MD  073H TELNYX LLC 656   2021-01-05   
720-813 A DNVTCOZICMD  515J IP HORIZON LLC 656      
720-813 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2021-08-12   
720-813 1   515J IP HORIZON LLC 656   2021-04-26   
720-813 2 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2021-09-13   
720-813 3 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-08-29   
720-813 4 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-08-29   
720-813 5 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-08-29   
720-813 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2021-09-13   
720-813 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2021-09-27   
720-813 8 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2021-10-16   
720-813 9 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2021-10-29   
720-819 A DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-819 0 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2018-04-23   
720-819 1 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2018-04-25   
720-819 2 DNVRCOII3MD  5562 METROPCS, INC. 656   2018-04-25   
720-819 3 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2018-04-25   
720-819 4 DNVRCOII3MD  5562 METROPCS, INC. 656   2018-04-25   
720-819 5 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-04-25   
720-819 6 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-04-25   
720-819 7 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-04-25   
720-819 8 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2018-04-25   
720-819 9 DNVRCOII3MD  5562 METROPCS, INC. 656   2018-04-23   
720-820 A DNVRCO26XBY  557H WIDE VOICE, LLC - CO 656      
720-820 0 DNVRCOMA32Z  321J HD CARRIER LLC 656   2015-11-19   
720-820 1 DNVRCOMA22Z  557H WIDE VOICE, LLC - CO 656   2015-11-19   
720-820 2 DNVRCOMA32Z  321J HD CARRIER LLC 656   2015-11-19   
720-820 3 DNVRCOMA32Z  321J HD CARRIER LLC 656   2015-11-19   
720-820 4 DNVRCOMA32Z  321J HD CARRIER LLC 656   2015-11-19   
720-820 5 DNVRCOMA32Z  321J HD CARRIER LLC 656   2015-11-19   
720-820 6 DNVRCOMA32Z  321J HD CARRIER LLC 656   2015-11-19   
720-820 7 DNVRCOMA32Z  321J HD CARRIER LLC 656   2015-11-19   
720-820 8 DNVRCOMA32Z  321J HD CARRIER LLC 656   2015-11-19   
720-820 9 DNVRCOMA32Z  321J HD CARRIER LLC 656   2015-11-19   
720-822 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
720-822 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-06-26   
720-822 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-06-26   
720-822 2 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-06-26   
720-822 3 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-06-26   
720-822 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-06-26   
720-822 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-06-26   
720-822 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-06-26   
720-822 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-06-26   
720-822 8 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-06-26   
720-822 9 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-06-26   
720-823 A DNVRCOMA38Z  553J WHITESKY COMMUNICATIONS, LLC 656      
720-823 0 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-08-25   
720-823 1 DNVRCOMA38Z  553J WHITESKY COMMUNICATIONS, LLC 656   2021-03-11   
720-823 2 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-12   
720-823 3 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-12   
720-823 4 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-12   
720-823 5 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-12   
720-823 6 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-12   
720-823 7 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-12   
720-823 8 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-12   
720-823 9 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-12   
720-825 A DNVRCOMA32Z  321J HD CARRIER LLC 656      
720-825 0 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2022-11-15   
720-825 1 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2022-11-15   
720-825 2 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2022-11-15   
720-825 3 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2022-11-15   
720-825 4 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2022-11-15   
720-825 5 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2022-11-15   
720-825 6 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2022-11-15   
720-825 7 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2022-11-15   
720-825 8 DNVRCOMA32Z  321J HD CARRIER LLC 656   2022-11-14   
720-825 9 DNVRCOMA32Z  321J HD CARRIER LLC 656   2022-11-14   
720-826 A DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
720-826 0 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-10-24   
720-826 1 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2019-09-13   
720-826 2 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2019-09-13   
720-826 3 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2019-09-13   
720-826 4 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-10-24   
720-826 5 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2019-09-27   
720-826 6 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-10-24   
720-826 7 HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2019-09-14   
720-826 8 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-10-24   
720-826 9 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-10-24   
720-827 A DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-827 0 DNVRCOII3MD  5562 METROPCS, INC. 656   2018-05-06   
720-827 1 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2018-05-06   
720-827 2 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-06-04   
720-827 3 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-06-04   
720-827 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-06-04   
720-827 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-06-04   
720-827 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-06-04   
720-827 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-06-04   
720-827 8 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-06-04   
720-827 9 DNVRCOII3MD  5562 METROPCS, INC. 656   2018-05-06   
720-828 A DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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