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Region: CO

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-884 0 Denver CO DNVRCOWSDS0  9636 QWEST CORPORATION 656      
720-884 1 Denver CO DNVRCOWSDS0  9636 QWEST CORPORATION 656      
720-884 2 Denver CO DNVRCOWSDS0  9636 QWEST CORPORATION 656      
720-884 3 Denver CO DNVRCOWSDS0  9636 QWEST CORPORATION 656      
720-884 4 Denver CO DNVRCOWSDS0  9636 QWEST CORPORATION 656      
720-884 5 Denver CO DNVRCOWSDS0  9636 QWEST CORPORATION 656      
720-884 6 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2008-01-21   
720-884 7 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2008-01-28   
720-884 8 Denver CO DNVRCOWSDS0  9636 QWEST CORPORATION 656      
720-884 9 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2009-02-23   
720-885 A Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-885 0 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-03-28   
720-885 1 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-03-28   
720-885 2 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-03-28   
720-885 3 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-05-16   
720-885 4 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-05-16   
720-885 5 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-05-16   
720-885 6 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-05-16   
720-885 7 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-05-16   
720-885 8 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-05-16   
720-885 9 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-06-19   
720-886 A Denver CO DNVRCOSHDS0  9636 QWEST CORPORATION 656      
720-887 A Denver CO BRFDCOMADS0  9636 QWEST CORPORATION 656      
720-888 A Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-889 A Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
720-890 A Denver CO DNVRCOCWDS0  9636 QWEST CORPORATION 656      
720-891 A Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-891 0 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 1 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 2 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 3 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 4 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-891 5 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 6 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 7 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 8 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 9 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-892 A Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-892 0 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-05-22   
720-892 1 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-05-22   
720-892 2 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-05-22   
720-892 3 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-05-22   
720-892 4 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-05-22   
720-892 5 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-05-22   
720-892 6 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-05-22   
720-892 7 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-06-04   
720-892 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-06-04   
720-892 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-06-04   
720-893 A Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-893 0 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-10-05   
720-893 1 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-12-06   
720-893 2 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-12-06   
720-893 3 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2014-12-23   
720-893 4 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2014-12-23   
720-893 5 Allens Park-Lyons CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2015-06-26   
720-893 6 Allens Park-Lyons CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2015-10-23   
720-893 7 Allens Park-Lyons CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2015-06-05   
720-893 8 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2014-10-18   
720-893 9 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2014-10-18   
720-894 A Deckers CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-894 0 Deckers CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2021-12-25   
720-894 1 Deckers CO DNVTCOZI6MD  073H TELNYX LLC 656   2021-12-26   
720-894 2 Deckers CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-12-26   
720-894 3 Deckers CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-12-26   
720-894 4 Deckers CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-12-26   
720-894 5 Deckers CO DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2022-02-25   
720-894 6 Deckers CO DNVRCO26XSX  145J TERRA NOVA TELECOM INC. 656   2024-02-14   
720-894 7 Deckers CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2022-03-07   
720-894 8 Deckers CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2022-03-07   
720-894 9 Deckers CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2021-12-26   
720-895 A Denver CO ENWDCOABDS0  9636 QWEST CORPORATION 656      
720-896 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-896 0 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2022-02-05   
720-896 1 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2022-02-05   
720-896 2 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2022-01-17   
720-896 3 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2022-01-17   
720-896 4 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2022-01-17   
720-896 5 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2022-01-17   
720-896 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2022-02-25   
720-896 7 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2022-01-17   
720-896 8 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2022-01-17   
720-896 9 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2022-01-14   
720-897 A Denver CO DNVTCO56AMD  8465 GLOBAL CROSSING LOCAL SERVICES, INC. - CO 656      
720-897 0 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-897 1 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-897 2 Denver CO DNVTCO56AMD  8465 GLOBAL CROSSING LOCAL SERVICES, INC. - CO 656      
720-897 3 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-897 4 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2008-10-12   
720-897 5 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-897 6 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2007-04-18   
720-897 7 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2007-04-18   
720-897 8 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2007-04-18   
720-897 9 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-898 A Denver CO ARVDCOMADS0  9636 QWEST CORPORATION 656      
720-899 A Longmont CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
720-899 0 Longmont CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-12-25   
720-899 1 Longmont CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-12-25   
720-899 2 Longmont CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-11-19   
720-899 3 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-10   
720-899 4 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-10   

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

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