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Region: CO

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-443 2 Fort Collins CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-443 3 Fort Collins CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-443 4 Fort Collins CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-443 5 Fort Collins CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-443 6 Fort Collins CO DNVRCOII0MD  5562 METROPCS, INC. 656   2004-12-12   
970-443 7 Fort Collins CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-12-14   
970-443 8 Fort Collins CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-03-28   
970-443 9 Fort Collins CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-05-05   
970-444 A Bayfield CO DURNCOBSDS0  330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-444 0 Bayfield CO DURNCOBSDS0  330B FASTTRACK COMMUNICATIONS, INC. - CO 656   2006-06-05   
970-444 1 Bayfield CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2013-04-14   
970-444 2 Bayfield CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-11-15   
970-444 3 Bayfield CO   145J TERRA NOVA TELECOM INC. 656   2022-07-04   
970-444 4 Bayfield CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2013-04-04   
970-444 5 Bayfield CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2009-02-08   
970-444 6 Bayfield CO DNVRCO26XSX  145J TERRA NOVA TELECOM INC. 656   2024-09-09   
970-444 7 Bayfield CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-11-04   
970-444 8 Bayfield CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-02-22   
970-444 9 Bayfield CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-16   
970-445 A Vail CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-445 0 Vail CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-445 1 Vail CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2013-04-12   
970-445 2 Vail CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-01-13   
970-445 3 Vail CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2006-06-09   
970-445 4 Vail CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-05-25   
970-445 5 Vail CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-04-23   
970-445 6 Vail CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-04-23   
970-445 7 Vail CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-445 8 Vail CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-445 9 Vail CO DNVRCO03DS1  5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2014-08-07   
970-446 A Edwards CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-446 0 Edwards CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2018-12-30   
970-446 1 Edwards CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-12   
970-446 2 Edwards CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-12   
970-446 3 Edwards CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-12   
970-446 4 Edwards CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-12   
970-446 5 Edwards CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-12   
970-446 6 Edwards CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2013-11-01   
970-446 7 Edwards CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2007-09-01   
970-446 8 Edwards CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2010-10-24   
970-446 9 Edwards CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2018-12-30   
970-447 A Fraser CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-447 0 Fraser CO DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2025-01-03   
970-447 1 Fraser CO DNVRCO26XIX  073H TELNYX LLC 656   2017-06-09   
970-447 2 Fraser CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-06-08   
970-447 3 Fraser CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-03-18   
970-447 4 Fraser CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-03-18   
970-447 5 Fraser CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2019-05-17   
970-447 6 Fraser CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-07   
970-447 7 Fraser CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-10-30   
970-447 8 Fraser CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-07   
970-447 9 Fraser CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2016-07-01   
970-448 A West Venango CO VNNGNEXHRS1  1577 GREAT PLAINS COMMUNICATIONS, INC. 646      
970-449 A Fort Collins CO DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656      
970-449 0 Fort Collins CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-01-27   
970-449 1 Fort Collins CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2006-01-27   
970-449 2 Fort Collins CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-03-01   
970-449 3 Fort Collins CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-03-01   
970-449 4 Fort Collins CO DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2007-03-31   
970-449 5 Fort Collins CO DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2007-03-31   
970-449 6 Fort Collins CO DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2007-03-31   
970-449 7 Fort Collins CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2012-07-20   
970-449 8 Fort Collins CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2007-05-15   
970-449 9 Fort Collins CO   026D ONVOY, LLC - CO 656   2007-06-23   
970-450 A Rangely CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-450 0 Rangely CO GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2021-03-02   
970-450 1 Rangely CO DNVRCOMA51Z  839J EON TELECOM, INC. 656   2023-06-25   
970-450 3 Rangely CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2023-07-10   
970-450 4 Rangely CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-450 5 Rangely CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-450 7 Rangely CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-10-30   
970-451 A Greeley CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-451 0 Greeley CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-02-15   
970-451 1 Greeley CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-05-06   
970-451 2 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2017-04-10   
970-451 3 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2017-04-10   
970-451 4 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2017-04-10   
970-451 5 Greeley CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2016-05-16   
970-451 6 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2016-08-06   
970-451 7 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2016-08-06   
970-451 8 Greeley CO DNVRCO26XIX  073H TELNYX LLC 656   2017-03-23   
970-451 9 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2017-04-10   
970-452 A Aspen CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-452 0 Aspen CO DNVRCO26XIX  073H TELNYX LLC 656   2017-03-23   
970-452 1 Aspen CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2019-12-19   
970-452 2 Aspen CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2018-12-03   
970-452 3 Aspen CO   145J TERRA NOVA TELECOM INC. 656   2022-10-07   
970-452 4 Aspen CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2017-05-18   
970-452 5 Aspen CO DNVRCO03DS1  5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2017-04-04   
970-452 6 Aspen CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2016-11-17   
970-452 7 Aspen CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2019-12-25   
970-452 8 Aspen CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2019-05-12   
970-452 9 Aspen CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2018-01-31   
970-453 A Breckenridge CO BRRGCOMADS0  9636 QWEST CORPORATION 656      
970-454 A Eaton CO EATNCOMARS1  9636 QWEST CORPORATION 656      
970-454 0 Eaton CO EATNCOMARS1  9636 QWEST CORPORATION 656      
970-454 1 Eaton CO EATNCOMARS1  9636 QWEST CORPORATION 656      
970-454 2 Eaton CO EATNCOMARS1  9636 QWEST CORPORATION 656      
970-454 3 Eaton CO EATNCOMARS1  9636 QWEST CORPORATION 656      
970-454 4 Eaton CO EATNCOMARS1  9636 QWEST CORPORATION 656      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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