Local Calling Guide

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Region: CO

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-516 9 Cortez CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2013-04-26   
970-517 A Hot Sulphur Springs CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-517 0 Hot Sulphur Springs CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-03   
970-517 1 Hot Sulphur Springs CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-01-03   
970-517 2 Hot Sulphur Springs CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-04-11   
970-517 3 Hot Sulphur Springs CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-04-11   
970-517 4 Hot Sulphur Springs CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2018-12-30   
970-517 5 Hot Sulphur Springs CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2018-12-30   
970-517 7 Hot Sulphur Springs CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2015-01-07   
970-517 8 Hot Sulphur Springs CO DNVRCO26XIX  073H TELNYX LLC 656   2018-05-02   
970-517 9 Hot Sulphur Springs CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2016-03-20   
970-518 A Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-518 0 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2007-08-16   
970-518 1 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2006-11-19   
970-518 2 Greeley CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-06-08   
970-518 3 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2007-08-16   
970-518 4 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2007-09-16   
970-518 5 Greeley CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-09-24   
970-518 6 Greeley CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-12-17   
970-518 7 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-518 8 Greeley CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-09-15   
970-518 9 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-519 A Telluride CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-519 1 Telluride CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-519 2 Telluride CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2013-04-12   
970-519 3 Telluride CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2013-03-01   
970-519 4 Telluride CO GDJTCOMAPMD  5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2017-02-25   
970-519 5 Telluride CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2019-09-09   
970-519 6 Telluride CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-12-23   
970-519 7 Telluride CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2014-11-05   
970-519 8 Telluride CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2013-04-27   
970-519 9 Telluride CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2013-04-27   
970-520 A Sterling CO DNVRCOMA47Z  6874 N.E. COLORADO CELLULAR, INC. 656      
970-521 A Sterling CO STNGCOMADS0  9636 QWEST CORPORATION 656      
970-522 A Sterling CO STNGCOMADS0  9636 QWEST CORPORATION 656      
970-523 A Grand Junction CO CFTNCONMDS0  9636 QWEST CORPORATION 656      
970-524 A Gypsum CO GYPSCOXCRS1  2185 CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK 656      
970-525 A Paonia CO DNVRCO26XUX  516J TON80 COMMUNICATIONS, LLC 656      
970-525 0 Paonia CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2023-07-22   
970-525 2 Paonia CO DNVRCO26XUX  516J TON80 COMMUNICATIONS, LLC 656   2022-05-16   
970-525 3 Paonia CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2022-09-30   
970-525 4 Paonia CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2023-02-05   
970-525 5 Paonia CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2022-12-21   
970-525 7 Paonia CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-08-06   
970-526 A Sterling CO STNGCOMADS0  9636 QWEST CORPORATION 656      
970-526 0 Sterling CO STNGCOMADS0  9636 QWEST CORPORATION 656      
970-526 1 Sterling CO STNGCOMADS0  9636 QWEST CORPORATION 656      
970-526 2 Sterling CO STNGCOMADS0  9636 QWEST CORPORATION 656      
970-526 3 Sterling CO STNGCOMADS0  9636 QWEST CORPORATION 656      
970-526 4 Sterling CO STNGCOMADS0  9636 QWEST CORPORATION 656      
970-526 5 Sterling CO STNGCOMADS0  9636 QWEST CORPORATION 656      
970-526 6 Sterling CO GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2005-12-17   
970-526 8 Sterling CO STNGCOMADS0  9636 QWEST CORPORATION 656      
970-526 9 Sterling CO STNGCOMADS0  9636 QWEST CORPORATION 656      
970-527 A Paonia CO PAONCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-527 0 Paonia CO PAONCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-527 1 Paonia CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-09-17   
970-527 2 Paonia CO PAONCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-527 3 Paonia CO PAONCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-527 4 Paonia CO PAONCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-527 5 Paonia CO PAONCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-527 6 Paonia CO PAONCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-527 7 Paonia CO PAONCOXCRP0  2184 DELTA COUNTY TELE-COMM, INC. 656      
970-527 8 Paonia CO GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2021-03-02   
970-527 9 Paonia CO GDJTCOMAPMD  5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2016-11-05   
970-528 A Berthoud CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656      
970-528 0 Berthoud CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-10-20   
970-528 1 Berthoud CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-10-02   
970-528 2 Berthoud CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2013-06-01   
970-528 3 Berthoud CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2013-06-01   
970-528 4 Berthoud CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-04-15   
970-528 5 Berthoud CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-04-15   
970-528 6 Berthoud CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-04-23   
970-528 7 Berthoud CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2014-05-23   
970-528 8 Berthoud CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-04-23   
970-528 9 Berthoud CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-07-15   
970-529 A Cortez CO MVNPCOMARS1  9636 QWEST CORPORATION 656      
970-529 0 Cortez CO DURNCOMA6MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-11-26   
970-529 1 Cortez CO MVNPCOMARS1  9636 QWEST CORPORATION 656      
970-529 2 Cortez CO DURNCOBSDS0  330B FASTTRACK COMMUNICATIONS, INC. - CO 656   2006-06-05   
970-529 3 Cortez CO GDJTCOMAKMD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-08-25   
970-529 4 Cortez CO MVNPCOMARS1  9636 QWEST CORPORATION 656      
970-529 5 Cortez CO   588A ZIPPYTECH INCORPORATED 656   2007-09-29   
970-529 6 Cortez CO GDJTCOMAKMD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-02-09   
970-529 7 Cortez CO DURNCOMAG00  588A ZIPPYTECH INCORPORATED 656   2007-09-29   
970-529 8 Cortez CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2010-11-01   
970-529 9 Cortez CO DNVRCO26XRX  965H FRACTEL, LLC 656   2020-09-18   
970-530 A Fort Collins CO DNVTCOUZ0MD  829J PAETEC ITEL, LLC 656      
970-531 A Fraser CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-532 A Berthoud CO BRTHCOMADS0  9636 QWEST CORPORATION 656      
970-533 A Mancos CO MNCSCOMARS1  9636 QWEST CORPORATION 656      
970-533 0 Mancos CO MNCSCOMARS1  9636 QWEST CORPORATION 656      
970-533 1 Mancos CO MNCSCOMARS1  9636 QWEST CORPORATION 656      
970-533 2 Mancos CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2013-04-04   
970-533 3 Mancos CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2013-04-12   
970-533 4 Mancos CO GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2007-11-19   
970-533 5 Mancos CO DURNCOBSDS0  330B FASTTRACK COMMUNICATIONS, INC. - CO 656   2008-05-24   
970-533 6 Mancos CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2011-01-07   
970-533 7 Mancos CO MNCSCOMARS1  9636 QWEST CORPORATION 656      
970-533 8 Mancos CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2007-03-18   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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