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Region: CO

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-614 3 La Salle CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-614 4 La Salle CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2013-04-12   
970-614 5 La Salle CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-11-20   
970-614 6 La Salle CO   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2025-04-07   
970-614 7 La Salle CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2007-04-09   
970-614 8 La Salle CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-23   
970-614 9 La Salle CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-615 A Montrose CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-615 0 Montrose CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-11-18   
970-615 1 Montrose CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-615 2 Montrose CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-615 3 Montrose CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-615 4 Montrose CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-615 5 Montrose CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-615 6 Montrose CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2012-12-13   
970-615 7 Montrose CO GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2014-04-13   
970-615 8 Montrose CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2015-06-15   
970-615 9 Montrose CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2013-04-27   
970-616 A Greeley CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-616 0 Greeley CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-11-14   
970-616 1 Greeley CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-11-23   
970-616 2 Greeley CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-04-04   
970-616 3 Greeley CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2011-11-17   
970-616 4 Greeley CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-05-21   
970-616 5 Greeley CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-12   
970-616 6 Greeley CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-08-01   
970-616 7 Greeley CO DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2012-09-11   
970-616 8 Greeley CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-12   
970-616 9 Greeley CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2012-08-30   
970-617 A Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-617 0 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-01-22   
970-617 1 Loveland CO DNVRCO26XIX  073H TELNYX LLC 656   2017-03-23   
970-617 2 Loveland CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2017-01-30   
970-617 3 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-05-06   
970-617 4 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-05-06   
970-617 5 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-04-05   
970-617 6 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-10-28   
970-617 7 Loveland CO DNVRCOII4MD  5562 METROPCS, INC. 656   2017-03-22   
970-617 8 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-10-28   
970-617 9 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-10-28   
970-618 A Glenwood Springs CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-619 A Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-619 0 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-11-11   
970-619 1 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-01-07   
970-619 2 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-619 3 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-619 4 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-619 5 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-619 6 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-619 7 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-619 8 Loveland CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2010-08-16   
970-619 9 Loveland CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-04-10   
970-620 A Craig CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-620 0 Craig CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-620 1 Craig CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-620 2 Craig CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-620 3 Craig CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-02-15   
970-620 4 Craig CO GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2006-06-20   
970-620 5 Craig CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-11-16   
970-620 6 Craig CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2008-02-18   
970-620 7 Craig CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2008-06-12   
970-620 8 Craig CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-06-27   
970-620 9 Craig CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2013-03-24   
970-621 A Berthoud CO ENWDCOVF0MD  9748 AMERICAN MESSAGING SERVICES, LLC 656      
970-622 A Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-623 A Grand Junction CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-623 0 Grand Junction CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-08-10   
970-623 1 Grand Junction CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-28   
970-623 2 Grand Junction CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-28   
970-623 3 Grand Junction CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-10-09   
970-623 4 Grand Junction CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-10-16   
970-623 5 Grand Junction CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-10-30   
970-623 6 Grand Junction CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-12-11   
970-623 7 Grand Junction CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-11-05   
970-623 8 Grand Junction CO GDJTCOMADS0  9636 QWEST CORPORATION 656   2006-11-20   
970-623 9 Grand Junction CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-08-10   
970-624 A Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-624 0 Loveland CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-08-29   
970-624 1 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656   2006-05-09   
970-624 2 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656   2006-05-09   
970-624 3 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656   2006-05-09   
970-624 4 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656   2006-05-09   
970-624 5 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656   2006-05-09   
970-624 6 Loveland CO DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2007-05-21   
970-624 7 Loveland CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-06-09   
970-624 8 Loveland CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-624 9 Loveland CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-15   
970-625 A Rifle CO RIFLCOMADS0  9636 QWEST CORPORATION 656      
970-626 A Ridgway CO RDGWCOMARS1  9636 QWEST CORPORATION 656      
970-626 0 Ridgway CO RDGWCOMARS1  9636 QWEST CORPORATION 656      
970-626 1 Ridgway CO RDGWCOMARS1  9636 QWEST CORPORATION 656      
970-626 2 Ridgway CO RDGWCOMARS1  9636 QWEST CORPORATION 656      
970-626 3 Ridgway CO RDGWCOMARS1  9636 QWEST CORPORATION 656      
970-626 4 Ridgway CO RDGWCOMARS1  9636 QWEST CORPORATION 656      
970-626 5 Ridgway CO RDGWCOMARS1  9636 QWEST CORPORATION 656      
970-626 6 Ridgway CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-11-11   
970-626 7 Ridgway CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2014-11-05   
970-626 8 Ridgway CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2017-05-29   
970-626 9 Ridgway CO RDGWCOMARS1  9636 QWEST CORPORATION 656      
970-627 A Grand Lake CO GDLKCOMARS1  9636 QWEST CORPORATION 656      

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

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