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Denver, CO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
720-793 0   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-12-28   
720-793 1   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-12-28   
720-793 2   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-12-28   
720-793 3   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-12-28   
720-793 4   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-12-28   
720-793 5   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-12-28   
720-793 6   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-12-28   
720-793 7   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-12-28   
720-793 8   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-12-28   
720-793 9   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-12-28   
720-795 A HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656      
720-795 0   3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2017-08-13   
720-795 1   3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2017-08-13   
720-795 2   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-03-12   
720-795 3   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-03-12   
720-795 4   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-03-12   
720-795 5   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-03-12   
720-795 6   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-03-12   
720-795 7   508J CENTURYLINK COMMUNICATIONS, LLC 656   2017-08-12   
720-795 8   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-09-09   
720-795 9   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2017-08-13   
720-798 A DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-798 0   078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-06-21   
720-798 1   078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-06-21   
720-798 2   078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-06-21   
720-798 3   078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-06-21   
720-798 4   078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-06-21   
720-798 5   078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-06-21   
720-798 6   078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-06-21   
720-798 7   624H ONVOY SPECTRUM, LLC 656   2020-06-29   
720-798 8   624H ONVOY SPECTRUM, LLC 656   2020-06-29   
720-798 9   624H ONVOY SPECTRUM, LLC 656   2020-06-29   
720-799 A DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
720-799 0   026D ONVOY, LLC - CO 656   2015-05-11   
720-799 1   026D ONVOY, LLC - CO 656   2015-05-11   
720-799 2   026D ONVOY, LLC - CO 656   2015-05-11   
720-799 3   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-06-07   
720-799 4   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-06-07   
720-799 5   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-06-07   
720-799 6   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-06-07   
720-799 7   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-06-07   
720-799 8   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2015-05-12   
720-799 9   026D ONVOY, LLC - CO 656   2015-05-12   
720-800 A DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
720-800 0   026D ONVOY, LLC - CO 656   2013-01-06   
720-800 1   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-12-06   
720-800 2   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-12-06   
720-800 3   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-12-06   
720-800 4   026D ONVOY, LLC - CO 656   2013-03-22   
720-800 5   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-12-06   
720-800 6   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-06-09   
720-800 7   026D ONVOY, LLC - CO 656   2013-01-06   
720-800 8   026D ONVOY, LLC - CO 656   2013-01-06   
720-800 9   026D ONVOY, LLC - CO 656   2013-01-06   
720-803 A DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-803 0   624H ONVOY SPECTRUM, LLC 656   2021-03-17   
720-803 1   624H ONVOY SPECTRUM, LLC 656   2021-03-17   
720-803 2   624H ONVOY SPECTRUM, LLC 656   2021-03-17   
720-803 3   624H ONVOY SPECTRUM, LLC 656   2021-03-17   
720-803 4   624H ONVOY SPECTRUM, LLC 656   2021-03-17   
720-803 5   624H ONVOY SPECTRUM, LLC 656   2021-03-17   
720-803 6   624H ONVOY SPECTRUM, LLC 656   2021-03-17   
720-803 7   624H ONVOY SPECTRUM, LLC 656   2021-03-17   
720-803 8   6529 T-MOBILE USA, INC. 656   2021-05-02   
720-803 9   6529 T-MOBILE USA, INC. 656   2021-03-16   
720-805 A DNVTCOZI9MD  597F VOIP INNOVATIONS, LLC 656      
720-805 0   597F VOIP INNOVATIONS, LLC 656   2018-09-29   
720-805 1   078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-10-02   
720-805 2   078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-10-02   
720-805 3   078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-10-02   
720-805 4   078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-10-18   
720-805 5   078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-10-18   
720-805 6   078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-10-18   
720-805 7   078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-10-18   
720-805 8   078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-10-18   
720-805 9   078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-10-18   
720-807 A DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
720-807 0   026D ONVOY, LLC - CO 656   2020-10-16   
720-807 1   026D ONVOY, LLC - CO 656   2020-10-16   
720-807 2   026D ONVOY, LLC - CO 656   2020-10-16   
720-807 3   026D ONVOY, LLC - CO 656   2020-10-16   
720-807 4   026D ONVOY, LLC - CO 656   2020-10-16   
720-807 5   026D ONVOY, LLC - CO 656   2020-10-16   
720-807 6   026D ONVOY, LLC - CO 656   2020-10-16   
720-807 7   026D ONVOY, LLC - CO 656   2020-10-16   
720-807 8   026D ONVOY, LLC - CO 656   2020-10-16   
720-807 9   026D ONVOY, LLC - CO 656   2020-10-16   
720-808 A DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-808 0   078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-12-19   
720-808 1   078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-12-19   
720-808 2   6529 T-MOBILE USA, INC. 656   2012-03-09   
720-808 3   6529 T-MOBILE USA, INC. 656   2012-03-09   
720-808 4   6529 T-MOBILE USA, INC. 656   2012-03-09   
720-808 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2014-04-03   
720-808 6   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-04-04   
720-808 7   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-04-04   
720-808 8   5562 METROPCS, INC. 656   2013-11-11   
720-808 9   026D ONVOY, LLC - CO 656   2010-12-21   
720-809 A DNVRCOII3MD  5562 METROPCS, INC. 656      
720-809 0   5562 METROPCS, INC. 656   2014-10-13   

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

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