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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
720-662 9 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-27   
720-663 A Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-663 0 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-07-19   
720-663 1 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-11-20   
720-663 2 Denver CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2008-09-01   
720-663 3 Denver CO DNVRCOMADS8  7421 AT&T - LOCAL 656   2008-07-20   
720-663 4 Denver CO DNVRCOMADS8  7421 AT&T - LOCAL 656   2008-07-20   
720-663 5 Denver CO DNVRCOMADS8  7421 AT&T - LOCAL 656   2008-07-20   
720-663 6 Denver CO DNVRCOMADS8  7421 AT&T - LOCAL 656   2008-07-20   
720-663 7 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-11-20   
720-663 8 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-11-20   
720-663 9 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-11-20   
720-664 A Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
720-664 0 Allens Park-Lyons CO DNVRCO26XIX  073H TELNYX LLC 656   2019-12-12   
720-664 1 Allens Park-Lyons CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2020-04-16   
720-664 2 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2019-10-14   
720-664 3 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2019-10-14   
720-664 4 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2019-12-12   
720-664 5 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-08-08   
720-664 6 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2019-12-12   
720-664 7 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-04-24   
720-664 8 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-04-24   
720-664 9 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-09-07   
720-665 A Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
720-665 0 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-10-14   
720-665 1 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-10-14   
720-665 2 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-10-14   
720-665 3 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-10-14   
720-665 4 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-10-14   
720-665 5 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-10-14   
720-665 6 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-10-14   
720-665 7 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-10-14   
720-665 8 Denver CO DNVRCOII4MD  5562 METROPCS, INC. 656   2017-10-15   
720-665 9 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2017-10-15   
720-666 A Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656      
720-666 0 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-07-18   
720-666 1 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-07-18   
720-666 2 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-07-18   
720-666 3 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-07-18   
720-666 4 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-07-18   
720-666 5 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-07-18   
720-666 6 Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2012-07-14   
720-666 7 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2012-07-27   
720-666 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-10-30   
720-666 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-10-30   
720-667 A Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
720-667 0 Denver CO FTCLCOMA7MD  551G NUSO, LLC 656   2018-03-06   
720-667 1 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2018-01-12   
720-667 2 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2018-01-12   
720-667 3 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2018-01-12   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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