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Aspen, CO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
970-205 A ASPECOMADS0  9636 QWEST CORPORATION 656      
970-205 0   9636 QWEST CORPORATION 656      
970-205 1   9636 QWEST CORPORATION 656      
970-205 2   9636 QWEST CORPORATION 656      
970-205 3   9636 QWEST CORPORATION 656      
970-205 4   9636 QWEST CORPORATION 656      
970-205 5   9636 QWEST CORPORATION 656      
970-205 6   9636 QWEST CORPORATION 656      
970-205 7   9636 QWEST CORPORATION 656      
970-205 8   9636 QWEST CORPORATION 656      
970-205 9   078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-02-20   
970-236 A ASPECOMAGT0  588A ZIPPYTECH INCORPORATED 656      
970-236 0   588A ZIPPYTECH INCORPORATED 656   2009-08-27   
970-236 1   078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-05-27   
970-236 2   026D ONVOY, LLC - CO 656   2012-12-12   
970-236 3   026D ONVOY, LLC - CO 656   2012-12-12   
970-236 4   026D ONVOY, LLC - CO 656   2012-12-12   
970-236 5   588A ZIPPYTECH INCORPORATED 656   2010-06-20   
970-236 6   078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-12-25   
970-236 7   026D ONVOY, LLC - CO 656   2012-12-12   
970-236 8   078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-04-14   
970-236 9   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2012-10-27   
970-277 A GYPSCO03DS0  4164 SAN ISABEL TELECOM, INC. - CO 656      
970-300 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-300 0   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2012-11-16   
970-300 1   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-02-01   
970-300 2   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-07-30   
970-300 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2011-11-01   
970-300 4   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-300 5   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2011-07-21   
970-300 6   026D ONVOY, LLC - CO 656   2012-10-27   
970-300 7   9636 QWEST CORPORATION 656   2004-05-17   
970-300 8   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2016-01-04   
970-300 9   026D ONVOY, LLC - CO 656   2016-04-23   
970-315 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-315 0   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-315 1   026D ONVOY, LLC - CO 656   2012-10-27   
970-315 2   078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-11-20   
970-315 3   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2010-10-11   
970-315 4   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-315 5   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2012-02-26   
970-315 6   026D ONVOY, LLC - CO 656   2012-10-27   
970-315 7   026D ONVOY, LLC - CO 656   2011-02-15   
970-315 8   026D ONVOY, LLC - CO 656   2012-10-27   
970-315 9   026D ONVOY, LLC - CO 656   2012-10-27   
970-429 A ASPECOMADS0  9636 QWEST CORPORATION 656      
970-429 0   9636 QWEST CORPORATION 656      
970-429 1   9636 QWEST CORPORATION 656      
970-429 2   9636 QWEST CORPORATION 656      
970-429 3   9636 QWEST CORPORATION 656      
970-429 4   318J COMCAST IP PHONE, LLC 656   2011-10-08   
970-429 5   026D ONVOY, LLC - CO 656   2006-11-04   
970-429 6   9636 QWEST CORPORATION 656      
970-429 7   9636 QWEST CORPORATION 656      
970-429 8   318J COMCAST IP PHONE, LLC 656   2009-04-29   
970-429 9   9636 QWEST CORPORATION 656      
970-452 A DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-452 0   073H TELNYX LLC 656   2017-03-23   
970-452 1   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2019-12-19   
970-452 2   318J COMCAST IP PHONE, LLC 656   2018-12-03   
970-452 3   145J TERRA NOVA TELECOM INC. 656   2022-10-07   
970-452 4   7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2017-05-18   
970-452 5   5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2017-04-04   
970-452 6   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2016-11-17   
970-452 7   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2019-12-25   
970-452 8   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2019-05-12   
970-452 9   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2018-01-31   
970-544 A ASPECOMADS0  9636 QWEST CORPORATION 656      
970-710 A DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-710 0   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-13   
970-710 1   6529 T-MOBILE USA, INC. 656      
970-710 2   318J COMCAST IP PHONE, LLC 656   2014-05-19   
970-710 3   026D ONVOY, LLC - CO 656   2013-04-14   
970-710 4   026D ONVOY, LLC - CO 656   2016-03-03   
970-710 5   026D ONVOY, LLC - CO 656   2016-03-03   
970-710 6   026D ONVOY, LLC - CO 656   2016-04-23   
970-710 7   318J COMCAST IP PHONE, LLC 656   2014-06-07   
970-710 8   508J CENTURYLINK COMMUNICATIONS, LLC 656   2015-05-23   
970-710 9   6529 T-MOBILE USA, INC. 656      
970-742 A DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-742 0   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2020-03-06   
970-742 1   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2020-09-17   
970-742 2   516J TON80 COMMUNICATIONS, LLC 656   2021-09-17   
970-742 3   624H ONVOY SPECTRUM, LLC 656   2021-12-02   
970-742 4   6529 T-MOBILE USA, INC. 656   2024-10-03   
970-742 5   939H COMMIO, LLC 656   2021-11-29   
970-742 6   624H ONVOY SPECTRUM, LLC 656   2021-07-19   
970-742 7   026D ONVOY, LLC - CO 656   2020-09-10   
970-742 8   939H COMMIO, LLC 656   2021-11-29   
970-742 9   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2020-02-01   
970-807 A DNVRCO26DMD  197D VONAGE AMERICA LLC 656      
970-807 0   073H TELNYX LLC 656   2023-06-12   
970-807 1   515J IP HORIZON LLC 656   2024-07-12   
970-807 2   6529 T-MOBILE USA, INC. 656   2025-03-12   
970-807 3   6529 T-MOBILE USA, INC. 656   2026-01-02   
970-807 4   6529 T-MOBILE USA, INC. 656   2026-01-02   
970-807 5   197D VONAGE AMERICA LLC 656   2022-08-26   
970-807 6   026D ONVOY, LLC - CO 656   2025-10-12   
970-807 7   839J EON TELECOM, INC. 656   2023-06-20   
970-807 8   939H COMMIO, LLC 656   2024-04-06   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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