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Denver, CO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
720-710 7 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-12-08   
720-710 8 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2016-12-02   
720-710 9 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2016-12-02   
720-716 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-716 0 DNVRCOII3MD  5562 METROPCS, INC. 656   2021-01-23   
720-716 1 DNVRCOII3MD  5562 METROPCS, INC. 656   2021-01-23   
720-716 2 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-05-25   
720-716 3 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2020-05-26   
720-716 4 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2020-05-26   
720-716 5 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-05-26   
720-716 6 DNVRCOMA35Z  321J HD CARRIER LLC 656   2020-05-26   
720-716 7 DNVRCOMA35Z  321J HD CARRIER LLC 656   2020-05-26   
720-716 8 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2021-01-23   
720-716 9 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-05-26   
720-717 A DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-717 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-05-07   
720-717 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-05-20   
720-717 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-05-20   
720-717 3 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-05-20   
720-717 4 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-05-20   
720-717 5 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-22   
720-717 6 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-22   
720-717 7 HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2015-05-23   
720-717 8 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-04-17   
720-717 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-04-17   
720-719 A DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-06-07   
720-719 0 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-06-07   
720-719 1 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-06-07   
720-719 2 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-06-07   
720-719 3 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-06-07   
720-719 4 DNVRCOMA53Z  732J NUSO, LLC 656   2024-08-02   
720-719 5 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-06-08   
720-719 6 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-06-08   
720-719 7 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-06-08   
720-719 8 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-06-08   
720-719 9 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-06-08   
720-720 A DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-18   
720-720 0 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-18   
720-720 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-18   
720-720 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-18   
720-720 3 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-18   
720-720 4 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-18   
720-720 5 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-18   
720-720 6 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-18   
720-720 7 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-18   
720-720 8 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-18   
720-720 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-18   
720-721 A DNVRCOMA37Z  507J THE VOICE APPLICATION NETWORK, LLC 656      
720-721 0 DNVRCOMA32Z  321J HD CARRIER LLC 656   2016-06-12   
720-721 1 DNVRCOMA37Z  507J THE VOICE APPLICATION NETWORK, LLC 656   2016-06-12   
720-721 2 DNVRCOMA32Z  321J HD CARRIER LLC 656   2016-06-12   
720-721 3 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-08-15   
720-721 4 DNVRCOMA32Z  321J HD CARRIER LLC 656   2016-09-01   
720-721 5 DNVRCOMA32Z  321J HD CARRIER LLC 656   2016-09-01   
720-721 6 DNVRCOMA32Z  321J HD CARRIER LLC 656   2016-09-01   
720-721 7 DNVRCOMA32Z  321J HD CARRIER LLC 656   2016-06-12   
720-721 8 DNVRCOMA32Z  321J HD CARRIER LLC 656   2016-09-01   
720-721 9 DNVRCOMA24Z  557H WIDE VOICE, LLC - CO 656   2016-09-01   
720-722 A HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656      
720-722 0 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 1 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 2 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 3 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 4 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 5 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 6 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 7 HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2010-06-30   
720-722 8 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 9 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-723 A DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656      
720-723 0 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2013-04-09   
720-723 1 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2013-04-09   
720-723 2 DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2013-04-16   
720-723 3 DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2013-03-21   
720-723 4 DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2013-03-21   
720-723 5 DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2013-03-21   
720-723 6 DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2013-03-21   
720-723 7 DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2013-03-21   
720-723 8 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2013-04-09   
720-723 9 DNVRCOII3MD  5562 METROPCS, INC. 656   2013-12-25   
720-724 A DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656      
720-724 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-06-09   
720-724 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-06-09   
720-724 2 DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2013-05-31   
720-724 3 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-06-27   
720-724 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-06-27   
720-724 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-07-08   
720-724 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-07-08   
720-724 7 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-06-21   
720-724 8 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-06-21   
720-724 9 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-06-21   
720-725 A DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-725 0 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-08   
720-725 1 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-08-07   
720-725 2 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-08-07   
720-725 3 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-08-07   
720-725 4 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-08-07   
720-725 5 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-08-07   
720-725 6 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-08-07   
720-725 7 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-08-07   

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

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