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Denver, CO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
720-543 A DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656      
720-543 0 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2016-12-05   
720-543 1 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2016-12-05   
720-543 2 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2016-12-05   
720-543 3 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2016-12-05   
720-543 4 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2016-12-05   
720-543 5 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2016-12-05   
720-543 6 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2016-12-05   
720-543 7 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2016-12-05   
720-543 8 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2016-12-05   
720-543 9 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2016-12-05   
720-544 A LKWDCOMADS0  9636 QWEST CORPORATION 656      
720-544 0 LKWDCOMADS0  9636 QWEST CORPORATION 656      
720-544 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-05-18   
720-544 2 LKWDCOMADS0  9636 QWEST CORPORATION 656      
720-544 3 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-08-24   
720-544 4 LKWDCOMADS0  9636 QWEST CORPORATION 656      
720-544 5 LKWDCOMADS0  9636 QWEST CORPORATION 656      
720-544 6 DNVTCOUZ0MD  829J PAETEC ITEL, LLC 656   2007-11-16   
720-544 7   026D ONVOY, LLC - CO 656   2008-04-11   
720-544 8 LKWDCOMADS0  9636 QWEST CORPORATION 656      
720-544 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-10-10   
720-545 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-545 0 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2009-07-27   
720-545 1 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2009-07-27   
720-545 2 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2009-07-27   
720-545 3 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-08-25   
720-545 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-09-12   
720-545 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-09-14   
720-545 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-09-14   
720-545 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-09-14   
720-545 8 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-09-14   
720-545 9 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2009-09-04   
720-546 A DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-546 0 DNVRCOII3MD  5562 METROPCS, INC. 656   2017-06-19   
720-546 1 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-12-08   
720-546 2 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-10-20   
720-546 3 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-10-20   
720-546 4 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-10-20   
720-546 5 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-10-20   
720-546 6 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-10-20   
720-546 7 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-10-20   
720-546 8 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-10-20   
720-546 9 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-10-20   
720-548 A   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-548 0 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-05-18   
720-548 1 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-548 2 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-548 3 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-548 4 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-548 5 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-548 6 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-548 7 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2007-10-12   
720-548 8 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2007-10-12   
720-548 9   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-549 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-549 0 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-04-29   
720-549 1 DNVRCOII3MD  5562 METROPCS, INC. 656   2013-11-11   
720-549 2 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-14   
720-549 3 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-14   
720-549 4 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-14   
720-549 5 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-14   
720-549 6 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-14   
720-549 7 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2011-09-05   
720-549 8 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2011-09-05   
720-549 9 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2010-12-10   
720-550 A DNVTCOUZ0MD  829J PAETEC ITEL, LLC 656      
720-550 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-08-27   
720-550 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-08-27   
720-550 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-08-27   
720-550 3 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-08-27   
720-550 4 DNVTCOUZ0MD  829J PAETEC ITEL, LLC 656   2013-08-25   
720-550 5 DNVTCOUZ0MD  829J PAETEC ITEL, LLC 656   2013-08-25   
720-550 6 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2013-08-27   
720-550 7 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2013-08-27   
720-550 8 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2013-08-27   
720-550 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-08-27   
720-551 A DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-551 0 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-05-30   
720-551 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-05-30   
720-551 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-05-30   
720-551 3 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-05-30   
720-551 4 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-01   
720-551 5 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-01   
720-551 6 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-01   
720-551 7 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-01   
720-551 8 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-01   
720-551 9 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-01   
720-553 A AURRCOMADS0  9636 QWEST CORPORATION 656      
720-553 0   9636 QWEST CORPORATION 656   2012-07-22   
720-553 1   9636 QWEST CORPORATION 656   2012-07-22   
720-553 2   9636 QWEST CORPORATION 656   2012-07-22   
720-553 3   9636 QWEST CORPORATION 656   2012-07-22   
720-553 4   9636 QWEST CORPORATION 656   2012-07-22   
720-553 5   9636 QWEST CORPORATION 656   2012-07-22   
720-553 6   9636 QWEST CORPORATION 656   2012-07-22   
720-553 7   9636 QWEST CORPORATION 656   2012-07-22   
720-553 8   9636 QWEST CORPORATION 656   2012-07-22   
720-553 9   9636 QWEST CORPORATION 656   2012-07-22   
720-554 A DNVRCODCDS0  9636 QWEST CORPORATION 656      

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

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