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Fort Collins, CO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
970-657 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-11-02   
970-657 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-07-05   
970-657 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-07-05   
970-657 8   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-04-06   
970-657 9 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-04-30   
970-658 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-658 0 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-05-19   
970-658 1 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-05-19   
970-658 2 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2012-07-12   
970-658 3 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-05-19   
970-658 4 DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2011-05-13   
970-658 5 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-08-19   
970-658 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2011-06-03   
970-658 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2011-07-15   
970-658 8 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-08-18   
970-658 9 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-08-19   
970-666 A DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-666 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-01-04   
970-666 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-01-04   
970-666 2 FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2019-02-14   
970-666 3 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2019-02-28   
970-666 4 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2018-12-17   
970-666 5 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-06-05   
970-666 6 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2017-12-02   
970-666 7 HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2019-11-29   
970-666 8 DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2025-01-03   
970-666 9 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2020-01-15   
970-672 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-672 0 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-672 1 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-672 2 DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2008-06-22   
970-672 3   026D ONVOY, LLC - CO 656   2008-06-14   
970-672 4 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-672 5 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2008-07-21   
970-672 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2008-08-18   
970-672 7 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-08-23   
970-672 8 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2008-04-25   
970-672 9   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-05-11   
970-682 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-682 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2010-10-08   
970-682 1 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2010-10-11   
970-682 2 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2010-10-11   
970-682 3 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-11-15   
970-682 4 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-11-15   
970-682 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2011-02-07   
970-682 6 DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2011-02-03   
970-682 7 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2010-11-15   
970-682 8 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-11-20   
970-682 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-12-09   
970-689 A DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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