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Region: CO

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-572 0 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2017-03-31   
720-572 1 Denver CO DNVRCO26XIX  073H TELNYX LLC 656   2017-03-23   
720-572 2 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2017-02-28   
720-572 3 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2017-01-31   
720-572 4 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2017-01-31   
720-572 5 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2017-01-31   
720-572 6 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2017-01-30   
720-572 7 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2017-01-31   
720-572 8 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2017-03-02   
720-572 9 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2017-07-12   
720-573 A Denver CO AURSCOFWDS0  4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656      
720-573 0 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2014-12-04   
720-573 1 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2014-12-04   
720-573 2 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2014-12-04   
720-573 3 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2014-12-02   
720-573 4 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2015-01-08   
720-573 5 Denver CO AURSCOFWDS0  4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656   2014-12-01   
720-573 6 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2015-03-13   
720-573 7 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2015-02-18   
720-573 8 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2015-10-10   
720-573 9 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2015-03-13   
720-574 A Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-574 0 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-08-31   
720-574 1 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-08-31   
720-574 2 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-08-31   
720-574 3 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-08-31   
720-574 4 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-09-24   
720-574 5 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-09-24   
720-574 6 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-09-24   
720-574 7 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-09-24   
720-574 8 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-09-24   
720-574 9 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-09-24   
720-575 A Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
720-575 0 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-10   
720-575 1 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-10   
720-575 2 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-10   
720-575 3 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-10   
720-575 4 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-10   
720-575 5 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-10   
720-575 6 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-10   
720-575 7 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-10   
720-575 8 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-10   
720-575 9 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-10   
720-576 A Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
720-576 0 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-12-24   
720-576 1 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-12-24   
720-576 2 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-12-24   
720-576 3 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-12-24   
720-576 4 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-12-24   
720-576 5 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-12-24   
720-576 6 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-12-24   
720-576 7 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-12-24   
720-576 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-12-24   
720-576 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-12-24   
720-577 A Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-577 0 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2014-08-26   
720-577 1 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2014-08-24   
720-577 2 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2014-08-24   
720-577 3 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-04-14   
720-577 4 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-04-14   
720-577 5 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-04-14   
720-577 6 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2014-08-24   
720-577 7 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2014-08-26   
720-577 8 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2014-08-26   
720-577 9 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2014-08-26   
720-578 A Denver CO DNVRCOCPDS0  9636 QWEST CORPORATION 656      
720-579 A Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
720-579 0 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
720-579 1 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2007-09-02   
720-579 2 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2007-11-02   
720-579 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2007-11-30   
720-579 4 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2009-07-17   
720-579 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2009-07-17   
720-579 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2008-01-18   
720-579 7 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2008-02-04   
720-579 8 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2008-03-09   
720-579 9 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
720-580 A Keenesburg CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-580 0 Keenesburg CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-05-16   
720-580 1 Keenesburg CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-04-14   
720-580 2 Keenesburg CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-04-14   
720-580 3 Keenesburg CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-04-14   
720-580 4 Keenesburg CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2014-10-07   
720-580 5 Keenesburg CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2014-10-07   
720-580 6 Keenesburg CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2014-09-07   
720-580 7 Keenesburg CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2014-05-23   
720-580 8 Keenesburg CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2013-05-17   
720-580 9 Keenesburg CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2013-05-17   
720-581 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-581 0 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-581 1 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656      
720-581 2 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656      
720-581 3 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656      
720-581 4 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656      
720-581 5 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656      
720-581 6 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656      
720-581 7 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656      
720-581 8 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-581 9 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656      
720-582 A Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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