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Region: CO

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-749 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-11-17   
720-749 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-11-17   
720-750 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-750 0 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2019-03-14   
720-750 1 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2019-03-14   
720-750 2 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2019-05-01   
720-750 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2019-03-28   
720-750 4 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2019-03-15   
720-750 5 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2019-03-15   
720-750 6 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2019-03-15   
720-750 7 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2019-03-15   
720-750 8 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2019-03-15   
720-750 9 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2019-03-14   
720-751 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-751 0 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2020-07-13   
720-751 1 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2020-07-13   
720-751 2 Denver CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2020-03-10   
720-751 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2020-03-09   
720-751 4 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2020-03-09   
720-751 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2020-03-09   
720-751 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2020-03-09   
720-751 7 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2020-03-09   
720-751 8 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2020-03-09   
720-751 9 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2020-03-09   
720-752 A Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-752 0 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-10-08   
720-752 1 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-10-08   
720-752 2 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-10-08   
720-752 3 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-10-08   
720-752 4 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-10-08   
720-752 5 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-10-08   
720-752 6 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-10-08   
720-752 7 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-10-08   
720-752 8 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-10-08   
720-752 9 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-10-08   
720-753 A Fort Lupton CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-753 0 Fort Lupton CO DNVRCO26XIX  073H TELNYX LLC 656   2017-03-23   
720-753 1 Fort Lupton CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-03-30   
720-753 2 Fort Lupton CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2016-09-21   
720-753 3 Fort Lupton CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-03-14   
720-753 4 Fort Lupton CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-03-14   
720-753 5 Fort Lupton CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2018-10-10   
720-753 6 Fort Lupton CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2018-05-26   
720-753 7 Fort Lupton CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-10-31   
720-753 8 Fort Lupton CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-10-31   
720-753 9 Fort Lupton CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2016-01-15   
720-754 A Denver CO AURSCOFWDS0  4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656      
720-754 0 Denver CO   4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656   2010-05-21   
720-754 1 Denver CO   4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656   2010-05-21   
720-754 2 Denver CO   4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656   2010-05-21   
720-754 3 Denver CO   4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656   2010-05-21   
720-754 4 Denver CO   4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656   2010-05-21   
720-754 5 Denver CO   4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656   2010-05-21   
720-754 6 Denver CO   4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656   2010-05-21   
720-754 7 Denver CO   4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656   2010-05-21   
720-754 8 Denver CO   4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656   2010-05-21   
720-754 9 Denver CO   4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656   2010-05-21   
720-755 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-755 0 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-10-31   
720-755 1 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-10-31   
720-755 2 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-04-21   
720-755 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-04-21   
720-755 4 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-04-21   
720-755 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2016-04-21   
720-755 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-10-30   
720-755 7 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-10-30   
720-755 8 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-10-30   
720-755 9 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-10-30   
720-756 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-756 0 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-02-09   
720-756 1 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2021-01-24   
720-756 2 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2021-01-24   
720-756 3 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2021-01-24   
720-756 4 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-02-09   
720-756 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-02-09   
720-756 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-02-09   
720-756 7 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2021-01-24   
720-756 8 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-02-09   
720-756 9 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-23   
720-757 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-757 0 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 1 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 2 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 4 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 7 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 8 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 9 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-758 A Denver CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656      
720-758 0 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2017-03-31   
720-758 1 Denver CO DNVRCOMDDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2017-03-03   
720-758 2 Denver CO DNVRCOMDDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2017-03-03   
720-758 3 Denver CO DNVRCOMDDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2017-03-03   
720-758 4 Denver CO DNVRCOMDDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2017-03-03   
720-758 5 Denver CO DNVRCOMDDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2017-03-03   
720-758 6 Denver CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2017-02-10   
720-758 7 Denver CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2017-02-10   
720-758 8 Denver CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2017-02-10   

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

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