Local Calling Guide

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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
720-746 A Denver CO LKMTCOMADS1  9636 QWEST CORPORATION 656      
720-746 0 Denver CO LKMTCOMADS1  9636 QWEST CORPORATION 656      
720-746 1 Denver CO LKMTCOMADS1  9636 QWEST CORPORATION 656      
720-746 2 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2007-01-07   
720-746 3 Denver CO LKMTCOMADS1  9636 QWEST CORPORATION 656      
720-746 4 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2007-01-07   
720-746 5 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2007-01-07   
720-746 6 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2007-01-07   
720-746 7 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2007-01-07   
720-746 8 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-06-18   
720-746 9 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2009-06-18   
720-747 A Denver CO DNVRCOSLDS0  9636 QWEST CORPORATION 656      
720-748 A Denver CO DNVRCOSLDS0  9636 QWEST CORPORATION 656      
720-749 A Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656      
720-749 0 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-11-17   
720-749 1 Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2015-11-16   
720-749 2 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2015-11-17   
720-749 3 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2015-11-17   
720-749 4 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2015-11-17   
720-749 5 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2015-11-17   
720-749 6 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2015-11-17   
720-749 7 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-11-17   
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   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   

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

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