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Region: CO

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-449 1 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-04-29   
720-449 2 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-08-28   
720-449 3 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-08-28   
720-449 4 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2014-03-31   
720-449 5 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2011-03-23   
720-449 6 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-04-14   
720-449 7 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2010-04-08   
720-449 8 Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2013-04-26   
720-449 9 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
720-450 A Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
720-450 0 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-04-04   
720-450 1 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-04-04   
720-450 2 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-04-04   
720-450 3 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2014-02-22   
720-450 4 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-04-04   
720-450 5 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-04-04   
720-450 6 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-04-04   
720-450 7 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-04-04   
720-450 8 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2014-04-03   
720-450 9 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2014-04-03   
720-451 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-451 0 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2013-12-16   
720-451 1 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2013-12-26   
720-451 2 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2013-12-26   
720-451 3 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2013-12-26   
720-451 4 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2013-12-26   
720-451 5 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2013-12-30   
720-451 6 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2013-12-30   
720-451 7 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2013-12-30   
720-451 8 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2014-01-08   
720-451 9 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-02-23   
720-452 A Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656      
720-452 0 Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2011-02-18   
720-452 1 Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2011-02-18   
720-452 2 Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2011-02-18   
720-452 3 Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2011-02-18   
720-452 4 Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2011-02-18   
720-452 5 Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2011-02-18   
720-452 6 Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2011-02-18   
720-452 7 Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2011-02-18   
720-452 8 Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2011-02-18   
720-452 9 Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2011-02-18   
720-453 A Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-453 0 Longmont CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-07-01   
720-453 1 Longmont CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2017-01-19   
720-453 2 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-07-14   
720-453 3 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-09-26   
720-453 4 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-08-13   
720-453 5 Longmont CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2016-09-26   
720-453 6 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-08-13   
720-453 7 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-08-13   
720-453 8 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-08-13   
720-453 9 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-08-13   
720-454 A Denver CO DNVTCOUZ0MD  829J PAETEC ITEL, LLC 656      
720-454 0 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2010-10-13   
720-454 1 Denver CO DNVTCOUZ0MD  829J PAETEC ITEL, LLC 656   2010-10-09   
720-454 2 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2010-10-13   
720-454 3 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2010-10-13   
720-454 4 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2010-11-11   
720-454 5 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2010-11-11   
720-454 6 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2010-11-11   
720-454 7 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-10-16   
720-454 8 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-10-16   
720-454 9 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-10-16   
720-455 A Denver CO CSRKCONMDS0  9636 QWEST CORPORATION 656      
720-455 0 Denver CO   9636 QWEST CORPORATION 656   2010-08-28   
720-455 1 Denver CO   9636 QWEST CORPORATION 656   2010-08-28   
720-455 2 Denver CO   9636 QWEST CORPORATION 656   2010-08-28   
720-455 3 Denver CO   9636 QWEST CORPORATION 656   2010-08-28   
720-455 4 Denver CO   9636 QWEST CORPORATION 656   2010-08-28   
720-455 5 Denver CO   9636 QWEST CORPORATION 656   2010-08-28   
720-455 6 Denver CO   9636 QWEST CORPORATION 656   2010-08-28   
720-455 7 Denver CO   9636 QWEST CORPORATION 656   2010-08-28   
720-455 8 Denver CO   9636 QWEST CORPORATION 656   2010-08-28   
720-455 9 Denver CO   9636 QWEST CORPORATION 656   2010-08-28   
720-456 A Denver CO AURSCOFWDS0  4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656      
720-456 0 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-09-23   
720-456 1 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-09-23   
720-456 2 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-09-23   
720-456 3 Denver CO AURSCOFWDS0  4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656   2013-09-06   
720-456 4 Denver CO AURSCOFWDS0  4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656   2013-09-06   
720-456 5 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-09-23   
720-456 6 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2013-09-13   
720-456 7 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2013-09-13   
720-456 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-09-09   
720-456 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-09-09   
720-457 A Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-457 0 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-08-05   
720-457 1 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-08-05   
720-457 2 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-08-05   
720-457 3 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-08-05   
720-457 4 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-08-05   
720-457 5 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-08-05   
720-457 6 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-08-05   
720-457 7 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2008-11-05   
720-457 8 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2008-11-05   
720-457 9 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-08-05   
720-458 A Denver CO AURSCOFWDS0  4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656      
720-458 0 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2010-12-16   
720-458 1 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2010-12-13   

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

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