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Longmont, CO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
720-204 1 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-07-30   
720-204 2 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-07-30   
720-204 3 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-07-30   
720-204 4 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-07-30   
720-204 5 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-07-30   
720-204 6 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2011-01-18   
720-204 7 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2010-05-02   
720-204 8 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-03-19   
720-204 9 DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2021-07-19   
720-340 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
720-340 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-11-06   
720-340 1 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-02-19   
720-340 2 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-02-19   
720-340 3 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-05-30   
720-340 4 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2010-04-01   
720-340 5 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-03   
720-340 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2010-09-07   
720-340 7 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-10-30   
720-340 8 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-11-15   
720-340 9 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2011-02-07   
720-378 A DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-378 0 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-03-19   
720-378 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-05-16   
720-378 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-07-22   
720-378 3 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-07-22   
720-378 4 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-05-10   
720-378 5 DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2010-11-11   
720-378 6 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2010-11-14   
720-378 7 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2010-08-14   
720-378 8 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-03-29   
720-378 9 DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2011-03-19   
720-438 A DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
720-438 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-08-31   
720-438 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-12-04   
720-438 2 DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2009-01-22   
720-438 3 DNVRCO26XSX  145J TERRA NOVA TELECOM INC. 656   2024-07-08   
720-438 4 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2007-04-30   
720-438 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2008-08-20   
720-438 6 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2009-07-16   
720-438 7 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-11-24   
720-438 8 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-07-03   
720-438 9 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-09-15   
720-442 A DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-442 0 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-442 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2011-06-06   
720-442 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-06-06   
720-442 3 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2011-06-23   
720-442 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2011-07-28   
720-442 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2011-08-08   
720-442 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-09-07   
720-442 7 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2012-06-21   
720-442 8 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-10-06   
720-442 9 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2011-10-20   
720-453 A DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-453 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-07-01   
720-453 1 HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2017-01-19   
720-453 2 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-07-14   
720-453 3 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-09-26   
720-453 4 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-08-13   
720-453 5 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2016-09-26   
720-453 6 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-08-13   
720-453 7 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-08-13   
720-453 8 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-08-13   
720-453 9 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-08-13   
720-487 A DNVRCO26XIX  073H TELNYX LLC 656      
720-487 0 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2017-03-27   
720-487 1 DNVRCO26XIX  073H TELNYX LLC 656   2017-01-30   
720-487 2 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2017-03-27   
720-487 3 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2017-03-27   
720-487 4 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2017-03-27   
720-487 5 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2017-03-27   
720-487 6 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2017-03-27   
720-487 7 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2017-03-27   
720-487 8 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2017-03-27   
720-487 9 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2017-05-28   
720-491 A DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-491 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-07-05   
720-491 1 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-10-06   
720-491 2 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-10-16   
720-491 3 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2012-01-03   
720-491 4 DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2012-04-17   
720-491 5 DNVTCOUZ0MD  829J PAETEC ITEL, LLC 656   2012-03-05   
720-491 6 DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2012-11-16   
720-491 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-09-18   
720-491 8 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-09-18   
720-491 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-12-31   
720-494 A LNMTCOMADS1  9636 QWEST CORPORATION 656      
720-526 A DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-526 0 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-08-31   
720-526 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-08-04   
720-526 2 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-08-31   
720-526 3 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-08-31   
720-526 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-09-06   
720-526 5 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-08-26   
720-526 6 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2014-07-29   
720-526 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-10-04   
720-526 8 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-06   
720-526 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-07-27   
720-534 A DNVRCO26DMD  197D VONAGE AMERICA LLC 656      
720-534 0 DNVRCO26DMD  197D VONAGE AMERICA LLC 656   2016-10-22   

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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