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NPA: 720 [Rate centres in NPA 720] [Dial plan for NPA 720]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-301 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-301 0 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-301 1 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-301 2 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-301 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-301 4 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-301 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-301 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-301 7 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-301 8 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-301 9 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-302 A Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
720-302 0 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
720-302 1 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
720-302 2 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
720-302 3 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-11-11   
720-302 4 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
720-302 5 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
720-302 6 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
720-302 7 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
720-302 8 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
720-302 9 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
720-303 A Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-04-18   
720-303 0 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-04-18   
720-303 1 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-04-18   
720-303 2 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-04-18   
720-303 3 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-04-18   
720-303 4 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-06-30   
720-303 5 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-06-30   
720-303 6 Denver CO DNVRCOMA53Z  732J NUSO, LLC 656   2024-08-02   
720-303 7 Denver CO DNVRCOMA53Z  732J NUSO, LLC 656   2024-08-02   
720-303 8 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-21   
720-303 9 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-21   
720-304 A Denver CO TEMACOMADS0  9636 QWEST CORPORATION 656      
720-304 0 Denver CO TEMACOMADS0  9636 QWEST CORPORATION 656      
720-304 1 Denver CO TEMACOMADS0  9636 QWEST CORPORATION 656      
720-304 2 Denver CO TEMACOMADS0  9636 QWEST CORPORATION 656      
720-304 3 Denver CO TEMACOMADS0  9636 QWEST CORPORATION 656      
720-304 4 Denver CO TEMACOMADS0  9636 QWEST CORPORATION 656      
720-304 5 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-03-06   
720-304 6 Denver CO TEMACOMADS0  9636 QWEST CORPORATION 656      
720-304 7 Denver CO TEMACOMADS0  9636 QWEST CORPORATION 656      
720-304 8 Denver CO TEMACOMADS0  9636 QWEST CORPORATION 656      
720-304 9 Denver CO TEMACOMADS0  9636 QWEST CORPORATION 656      
720-305 A Denver CO AURSCOFWDS0  4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656      
720-305 0 Denver CO AURSCOFWDS0  4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656      
720-305 1 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2012-03-21   
720-305 2 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2012-03-21   
720-305 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2012-03-21   
720-305 4 Denver CO DNVTCOUZ0MD  829J PAETEC ITEL, LLC 656   2012-03-05   
720-305 5 Denver CO DNVTCOUZ0MD  829J PAETEC ITEL, LLC 656   2012-03-05   
720-305 6 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-11-13   
720-305 7 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-11-13   
720-305 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-11-13   
720-305 9 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-05-14   
720-306 A Denver CO DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656      
720-306 0 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2010-03-20   
720-306 1 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-04-29   
720-306 2 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2006-11-19   
720-306 3 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2006-11-19   
720-306 4 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2008-02-25   
720-306 5 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2008-02-25   
720-306 6 Denver CO DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656      
720-306 7 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2008-10-24   
720-306 8 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-07-25   
720-306 9 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-04-07   
720-307 A Allens Park-Lyons CO DNVRCOMAXYZ  7421 AT&T - LOCAL 656      
720-307 0 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-14   
720-307 1 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-14   
720-307 2 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-14   
720-307 3 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2013-04-14   
720-307 4 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-05-06   
720-307 5 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-04-14   
720-307 6 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-06-23   
720-307 7 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-06-23   
720-307 8 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-08-31   
720-307 9 Allens Park-Lyons CO DNVRCOMAXYZ  7421 AT&T - LOCAL 656   2012-09-27   
720-308 A Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-309 A Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-310 A Allens Park-Lyons CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
720-310 0 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-02-19   
720-310 1 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-01-29   
720-310 2 Allens Park-Lyons CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-12-09   
720-310 3 Allens Park-Lyons CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2019-11-16   
720-310 4 Allens Park-Lyons CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
720-310 5 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-11-20   
720-310 6 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-10-03   
720-310 7 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-11-04   
720-310 8 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-11-15   
720-310 9 Allens Park-Lyons CO DNVTCO56AMD  8465 GLOBAL CROSSING LOCAL SERVICES, INC. - CO 656   2011-01-03   
720-312 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-312 0 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656      
720-312 1 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-312 2 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-312 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-312 4 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-312 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-312 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-312 7 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-312 8 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      

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

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