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Denver, CO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
720-535 3 AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
720-535 4 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
720-535 5 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
720-535 6 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
720-535 7 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
720-535 8 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
720-535 9 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
720-536 A DNVRCODCDS0  9636 QWEST CORPORATION 656      
720-536 0 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-08-01   
720-536 1 DNVRCODCDS0  9636 QWEST CORPORATION 656      
720-536 2 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2007-05-20   
720-536 3 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2007-05-20   
720-536 4 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2007-05-20   
720-536 5 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2007-09-21   
720-536 6 DNVRCOCWDS0  9636 QWEST CORPORATION 656      
720-536 7 DNVRCOCWDS0  9636 QWEST CORPORATION 656      
720-536 8 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2007-09-21   
720-536 9 DNVRCODCDS0  9636 QWEST CORPORATION 656      
720-537 A DURNCOBSDS0  330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
720-537 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-02-09   
720-537 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-02-09   
720-537 2 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-02-09   
720-537 3 DURNCOBSDS0  330B FASTTRACK COMMUNICATIONS, INC. - CO 656   2014-12-18   
720-537 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-02-09   
720-537 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-02-09   
720-537 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-02-09   
720-537 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-02-09   
720-537 8 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-02-09   
720-537 9 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-02-09   
720-539 A DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-539 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2011-09-05   
720-539 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2011-09-05   
720-539 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2012-06-24   
720-539 3 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2012-06-24   
720-539 4 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-08-22   
720-539 5 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-08-22   
720-539 6 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-08-22   
720-539 7 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2012-04-19   
720-539 8 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-05-29   
720-539 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-08-22   
720-540 A WMNSCOMADS0  9636 QWEST CORPORATION 656      
720-541 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
720-541 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-11-12   
720-541 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-11-12   
720-541 2 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-11-12   
720-541 3 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-11-12   
720-541 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-07-07   
720-541 5 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-12-01   
720-541 6 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2012-12-01   
720-541 7 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2012-12-01   
720-541 8 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-12-01   
720-541 9 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-12-01   
720-542 A WMNSCOMADS0  9636 QWEST CORPORATION 656      
720-542 0 WMNSCOMADS0  9636 QWEST CORPORATION 656      
720-542 1 WMNSCOMADS0  9636 QWEST CORPORATION 656      
720-542 2 WMNSCOMADS0  9636 QWEST CORPORATION 656      
720-542 3 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2007-09-21   
720-542 4 WMNSCOMADS0  9636 QWEST CORPORATION 656      
720-542 5 WMNSCOMADS0  9636 QWEST CORPORATION 656      
720-542 6 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2007-09-06   
720-542 7 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2007-09-06   
720-542 8 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2007-09-21   
720-542 9 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2007-09-21   
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   

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

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