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
720-773 7 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-03-27   
720-773 8 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-03-27   
720-773 9 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-03-27   
720-774 A Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-774 0 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-07-20   
720-774 1 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-774 2 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-774 3 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-774 4 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-774 5 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-774 6 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-05-05   
720-774 7 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-774 8 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-774 9 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-775 A Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-775 0 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-12-11   
720-775 1 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-12-11   
720-775 2 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-12-11   
720-775 3 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-12-11   
720-775 4 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-12-11   
720-775 5 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2010-03-01   
720-775 6 Denver CO AURSCOFWDS0  4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656   2010-04-19   
720-775 7 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2010-03-01   
720-775 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2010-03-01   
720-775 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2010-03-01   
720-776 A Deckers CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656      
720-776 0 Deckers CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-06-13   
720-776 1 Deckers CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2019-06-19   
720-776 2 Deckers CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2020-03-12   
720-776 3 Deckers CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-10-16   
720-776 4 Deckers CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-05-10   
720-776 5 Deckers CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-04-24   
720-776 6 Deckers CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-04-24   
720-776 7 Deckers CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-08-08   
720-776 8 Deckers CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2019-06-25   
720-776 9 Deckers CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2019-04-14   
720-777 A Denver CO AURRCOMADS0  9636 QWEST CORPORATION 656      
720-777 0 Denver CO   9636 QWEST CORPORATION 656   2006-04-02   
720-777 1 Denver CO   9636 QWEST CORPORATION 656   2006-04-02   
720-777 2 Denver CO   9636 QWEST CORPORATION 656   2006-04-02   
720-777 3 Denver CO   9636 QWEST CORPORATION 656   2006-04-02   
720-777 4 Denver CO   9636 QWEST CORPORATION 656   2006-04-02   
720-777 5 Denver CO   9636 QWEST CORPORATION 656   2006-04-02   
720-777 6 Denver CO   9636 QWEST CORPORATION 656   2006-04-02   
720-777 7 Denver CO   9636 QWEST CORPORATION 656   2006-04-02   
720-777 8 Denver CO   9636 QWEST CORPORATION 656   2006-04-02   
720-777 9 Denver CO   9636 QWEST CORPORATION 656   2006-04-02   
720-778 A Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-778 0 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-11-24   
720-778 1 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-11-24   
720-778 2 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2014-12-02   
720-778 3 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2014-12-02   
720-778 4 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2015-04-24   
720-778 5 Denver CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2015-07-01   
720-778 6 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-11-25   
720-778 7 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-11-25   
720-778 8 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-08-03   
720-778 9 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-08-03   
720-779 A Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-779 0 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-08-11   
720-779 1 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-08-11   
720-779 2 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-08-11   
720-779 3 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-08-11   
720-779 4 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2019-08-12   
720-779 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2019-08-12   
720-779 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2019-08-12   
720-779 7 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2019-08-12   
720-779 8 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2019-08-12   
720-779 9 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2019-08-12   
720-780 A Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
720-780 0 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-01-16   
720-780 1 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-01-16   
720-780 2 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-01-16   
720-780 3 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-01-16   
720-780 4 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-01-16   
720-780 5 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-01-16   
720-780 6 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-01-16   
720-780 7 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-01-16   
720-780 8 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-01-16   
720-780 9 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-01-16   
720-781 A Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-781 0 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-23   
720-781 1 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-23   
720-781 2 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-23   
720-781 3 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-23   
720-781 4 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-23   
720-781 5 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-23   
720-781 6 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-23   
720-781 7 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-23   
720-781 8 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-23   
720-781 9 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2021-01-23   
720-782 A Hudson CO DNVRCOZJQMD  7421 AT&T - LOCAL 656      
720-782 0 Hudson CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-09-13   
720-782 1 Hudson CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-09-13   
720-782 2 Hudson CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-02-22   
720-782 3 Hudson CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-04-24   
720-782 4 Hudson CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-04-24   
720-782 5 Hudson CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-09-10   
720-782 6 Hudson CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-09-10   
720-782 7 Hudson CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2019-12-12   

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

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