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Steamboat Springs, CO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
970-291 A DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
970-291 0   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2021-08-09   
970-291 1   5562 METROPCS, INC. 656      
970-291 2   145J TERRA NOVA TELECOM INC. 656   2024-08-21   
970-291 3   5562 METROPCS, INC. 656   2021-05-10   
970-291 4   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2021-05-07   
970-291 5   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2024-06-20   
970-291 6   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2021-05-07   
970-291 7   6529 T-MOBILE USA, INC. 656   2021-02-28   
970-291 8   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2018-07-19   
970-291 9   6529 T-MOBILE USA, INC. 656      
970-367 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-367 0   5562 METROPCS, INC. 656   2021-05-10   
970-367 1   026D ONVOY, LLC - CO 656   2006-02-05   
970-367 2   516J TON80 COMMUNICATIONS, LLC 656   2021-09-17   
970-367 3   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2008-02-19   
970-367 4   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-367 5   026D ONVOY, LLC - CO 656   2007-07-20   
970-367 6   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-02-26   
970-367 7   078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-11-20   
970-367 8   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2012-06-15   
970-367 9   318J COMCAST IP PHONE, LLC 656   2021-10-03   
970-421 A DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-01-11   
970-439 A DNVRCOMA33Z  7421 AT&T - LOCAL 656      
970-439 0   078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-02-20   
970-439 1   078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-10-09   
970-439 2   078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-19   
970-439 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2011-04-15   
970-439 4   078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-10-06   
970-439 5   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-09-15   
970-439 6   624H ONVOY SPECTRUM, LLC 656   2025-01-03   
970-439 7   7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2012-12-13   
970-439 8   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-11-05   
970-439 9   7421 AT&T - LOCAL 656   2006-01-12   
970-457 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-457 0   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-04-06   
970-457 1   026D ONVOY, LLC - CO 656   2012-12-13   
970-457 2   026D ONVOY, LLC - CO 656   2012-12-13   
970-457 3   026D ONVOY, LLC - CO 656   2012-12-13   
970-457 4   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-457 5   026D ONVOY, LLC - CO 656   2012-12-13   
970-457 6   026D ONVOY, LLC - CO 656   2012-12-13   
970-457 7   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-08-11   
970-457 8   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2013-04-27   
970-457 9   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2013-04-27   
970-734 A STSPCO052MD  013B UNION TELEPHONE COMPANY 656      
970-761 A DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-761 0   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-06-03   
970-761 1   026D ONVOY, LLC - CO 656   2019-05-10   
970-761 2   318J COMCAST IP PHONE, LLC 656   2010-11-30   
970-761 3   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2017-08-30   
970-761 4   026D ONVOY, LLC - CO 656   2016-03-14   
970-761 5   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-06-07   
970-761 6   026D ONVOY, LLC - CO 656   2016-03-14   
970-761 7   508J CENTURYLINK COMMUNICATIONS, LLC 656   2014-11-05   
970-761 8   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2018-12-25   
970-761 9   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2016-12-16   
970-819 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-819 0   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-819 1   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-819 2   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-819 3   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-819 4   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-819 5   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-819 6   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-819 7   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-01-12   
970-819 8   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-04-16   
970-819 9   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-11-19   
970-846 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-870 A STSPCOMADS1  9636 QWEST CORPORATION 656      
970-871 A STSPCOMADS1  9636 QWEST CORPORATION 656      
970-875 A STSPCOMADS1  9636 QWEST CORPORATION 656      
970-875 0   9636 QWEST CORPORATION 656      
970-875 1   9636 QWEST CORPORATION 656      
970-875 2   9636 QWEST CORPORATION 656      
970-875 3   318J COMCAST IP PHONE, LLC 656   2015-03-30   
970-875 4   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-06-10   
970-875 5   073H TELNYX LLC 656   2017-03-23   
970-875 6   026D ONVOY, LLC - CO 656   2013-03-24   
970-875 7   026D ONVOY, LLC - CO 656   2006-10-29   
970-875 8   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2024-09-14   
970-875 9   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2020-05-15   
970-879 A STSPCOMADS1  9636 QWEST CORPORATION 656      
970-896 A DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
970-896 0   515J IP HORIZON LLC 656   2022-04-29   
970-896 1   026D ONVOY, LLC - CO 656   2023-10-14   
970-896 2   026D ONVOY, LLC - CO 656   2023-10-14   
970-896 3   839J EON TELECOM, INC. 656   2023-06-25   
970-896 4   026D ONVOY, LLC - CO 656   2023-10-14   
970-896 5   6529 T-MOBILE USA, INC. 656   2022-09-02   
970-896 6   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2022-07-17   
970-896 7   6529 T-MOBILE USA, INC. 656   2023-06-17   
970-896 8   026D ONVOY, LLC - CO 656   2023-10-14   
970-896 9   6529 T-MOBILE USA, INC. 656   2022-01-09   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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