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Region: CO

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-842 8 Brush CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2023-10-19   
970-842 9 Brush CO BRSHCOMARS1  9636 QWEST CORPORATION 656      
970-843 A Allison CO DNVRCO26XLX  939H COMMIO, LLC 656      
970-843 0 Allison CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2023-07-10   
970-843 1 Allison CO DNVRCO26XLX  939H COMMIO, LLC 656   2022-01-03   
970-843 2 Allison CO DNVRCO26XLX  939H COMMIO, LLC 656   2022-01-03   
970-843 5 Allison CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-03-05   
970-843 8 Allison CO DNVRCO26XLX  939H COMMIO, LLC 656   2024-04-06   
970-843 9 Allison CO DNVRCO26XLX  939H COMMIO, LLC 656   2024-04-06   
970-844 A Durango CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-844 0 Durango CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-01-30   
970-844 1 Durango CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2018-12-30   
970-844 2 Durango CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2018-12-30   
970-844 3 Durango CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2019-11-17   
970-844 4 Durango CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2019-04-15   
970-844 5 Durango CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2020-05-11   
970-844 6 Durango CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2020-05-11   
970-844 7 Durango CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2018-12-21   
970-844 8 Durango CO DNVRCO26XIX  073H TELNYX LLC 656   2017-03-23   
970-844 9 Durango CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2017-01-26   
970-845 A Vail CO AVONCOMADS0  9636 QWEST CORPORATION 656      
970-846 A Steamboat Springs CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-847 A Hillrose CO HLRSCOMARS1  9636 QWEST CORPORATION 656      
970-847 0 Hillrose CO HLRSCOMARS1  9636 QWEST CORPORATION 656      
970-847 1 Hillrose CO HLRSCOMARS1  9636 QWEST CORPORATION 656      
970-847 2 Hillrose CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-02-05   
970-847 3 Hillrose CO HLRSCOMARS1  9636 QWEST CORPORATION 656      
970-847 5 Hillrose CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-01-12   
970-847 6 Hillrose CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-12   
970-847 7 Hillrose CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-12   
970-847 8 Hillrose CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2007-03-18   
970-847 9 Hillrose CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2014-05-23   
970-848 A Yuma CO YUMACOXCDS0  2185 CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK 656      
970-849 A Ouray CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-849 1 Ouray CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-07   
970-849 2 Ouray CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-07   
970-849 4 Ouray CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2022-01-28   
970-849 5 Ouray CO DNVRCO26XUX  516J TON80 COMMUNICATIONS, LLC 656   2021-10-28   
970-849 7 Ouray CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2019-10-14   
970-849 9 Ouray CO   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2025-04-17   
970-850 A Hayden CO DNVRCO26XLX  939H COMMIO, LLC 656   2024-05-09   
970-850 0 Hayden CO DNVRCO26XLX  939H COMMIO, LLC 656   2024-05-09   
970-850 1 Hayden CO DNVRCO26XLX  939H COMMIO, LLC 656   2024-05-09   
970-851 A Fort Collins CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
970-851 0 Fort Collins CO DNVRCO89DS0  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-05-03   
970-851 1 Fort Collins CO DNVRCOMA51Z  839J EON TELECOM, INC. 656   2023-06-20   
970-851 2 Fort Collins CO DNVRCO2669Z  490J DISH WIRELESS, LLC 656   2024-12-03   
970-851 3 Fort Collins CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2023-03-04   
970-851 5 Fort Collins CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-11-10   
970-851 6 Fort Collins CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-11-10   
970-851 7 Fort Collins CO DNVRCOMA53Z  732J NUSO, LLC 656   2024-10-14   
970-851 8 Fort Collins CO DNVRCO89DS0  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-05-03   
970-851 9 Fort Collins CO DNVRCO89DS0  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-05-03   
970-852 A Grand Junction CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-852 0 Grand Junction CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-02-06   
970-852 1 Grand Junction CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-03-26   
970-852 2 Grand Junction CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-07-09   
970-852 3 Grand Junction CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2016-02-10   
970-852 4 Grand Junction CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-05-09   
970-852 5 Grand Junction CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-05-09   
970-852 6 Grand Junction CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-05-09   
970-852 7 Grand Junction CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-06-16   
970-852 8 Grand Junction CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-08-09   
970-852 9 Grand Junction CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-09-09   
970-853 A Gypsum CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-853 7 Gypsum CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-04-18   
970-854 A Holyoke CO HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 0 Holyoke CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2025-03-05   
970-854 1 Holyoke CO HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 2 Holyoke CO HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 3 Holyoke CO HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 4 Holyoke CO HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 5 Holyoke CO HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 6 Holyoke CO HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 7 Holyoke CO HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 8 Holyoke CO HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 9 Holyoke CO HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-855 A Edwards CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
970-855 0 Edwards CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2012-01-12   
970-855 1 Edwards CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2021-01-14   
970-855 2 Edwards CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2017-06-20   
970-855 3 Edwards CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2019-05-01   
970-855 5 Edwards CO DNVRCO03DS1  5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2017-04-09   
970-855 6 Edwards CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-12-04   
970-855 7 Edwards CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2014-11-05   
970-855 8 Edwards CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-07   
970-855 9 Edwards CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2021-02-22   
970-856 A Cedaredge CO CDRDCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-856 0 Cedaredge CO CDRDCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-856 1 Cedaredge CO CDRDCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-856 2 Cedaredge CO   145J TERRA NOVA TELECOM INC. 656   2025-05-24   
970-856 3 Cedaredge CO CDRDCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-856 4 Cedaredge CO CDRDCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-856 5 Cedaredge CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-09-11   
970-856 6 Cedaredge CO CDRDCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-856 7 Cedaredge CO CDRDCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-856 8 Cedaredge CO CDRDCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-856 9 Cedaredge CO GDJTCOMAPMD  5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2016-11-05   
970-857 A Wray CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-857 0 Wray CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2023-09-02   

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

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