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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
720-926 5 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-07-29   
720-926 6 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-07-29   
720-926 7 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-07-29   
720-926 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-07-29   
720-926 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-07-29   
720-927 A Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-927 0 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-05-27   
720-927 1 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-05-27   
720-927 2 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-05-27   
720-927 3 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-05-27   
720-927 4 Longmont CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2019-05-28   
720-927 5 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-07-11   
720-927 6 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-07-11   
720-927 7 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-08-19   
720-927 8 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2019-06-25   
720-927 9 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2019-06-25   
720-928 A Fort Lupton CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-928 0 Fort Lupton CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-07-12   
720-928 1 Fort Lupton CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-10-19   
720-928 2 Fort Lupton CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2018-12-30   
720-928 3 Fort Lupton CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2018-12-30   
720-928 4 Fort Lupton CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2018-11-02   
720-928 5 Fort Lupton CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2019-02-28   
720-928 6 Fort Lupton CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-04-29   
720-928 7 Fort Lupton CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2019-05-17   
720-928 8 Fort Lupton CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-09-25   
720-928 9 Fort Lupton CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2019-06-25   
720-929 A Denver CO NGLNCOMADS0  9636 QWEST CORPORATION 656      
720-929 0 Denver CO NGLNCOMADS0  9636 QWEST CORPORATION 656      
720-929 1 Denver CO NGLNCOMADS0  9636 QWEST CORPORATION 656      
720-929 2 Denver CO NGLNCOMADS0  9636 QWEST CORPORATION 656      
720-929 3 Denver CO DNVRCOCPDS0  9636 QWEST CORPORATION 656      
720-929 4 Denver CO DNVRCOCPDS0  9636 QWEST CORPORATION 656      
720-929 5 Denver CO DNVRCOCPDS0  9636 QWEST CORPORATION 656      
720-929 6 Denver CO DNVRCOCPDS0  9636 QWEST CORPORATION 656      
720-929 7 Denver CO DNVRCOCPDS0  9636 QWEST CORPORATION 656      
720-929 8 Denver CO NGLNCOMADS0  9636 QWEST CORPORATION 656      
720-929 9 Denver CO NGLNCOMADS0  9636 QWEST CORPORATION 656      
720-930 A Denver CO DNVRCOMA21Z  156J RCLEC, INC. 656      
720-930 0 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-10-27   
720-930 1 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-10-27   
720-930 2 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-10-30   
720-930 3 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2016-08-06   
720-930 4 Denver CO DNVRCOMA21Z  156J RCLEC, INC. 656   2015-10-26   
720-930 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-10-27   
720-930 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2015-10-27   
720-930 7 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-10-30   
720-930 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-10-30   
720-930 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-10-30   
720-931 A Denver CO DNVRCOMADS0  9636 QWEST CORPORATION 656      
720-932 A Denver CO DNVRCOMADS0  9636 QWEST CORPORATION 656      
720-933 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-934 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-935 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-936 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-937 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-938 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-939 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-940 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-940 0 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-09-14   
720-940 1 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-940 2 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2008-04-13   
720-940 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-940 4 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-940 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-940 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-940 7 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-940 8 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-940 9 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656      
720-941 A Denver CO DNVRCOEADS0  9636 QWEST CORPORATION 656      
720-942 A Denver CO DNVRCOEADS0  9636 QWEST CORPORATION 656      
720-943 A Denver CO   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-943 0 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-05-19   
720-943 1 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-943 2 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-943 3 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-943 4 Denver CO   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-943 5 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-943 6 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-943 7 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-943 8 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-943 9 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-944 A Denver CO DNVRCOMADS0  9636 QWEST CORPORATION 656      
720-945 A Denver CO DNVRCOEADS0  9636 QWEST CORPORATION 656      
720-945 0 Denver CO DNVRCOEADS0  9636 QWEST CORPORATION 656      
720-945 1 Denver CO DNVRCOEADS0  9636 QWEST CORPORATION 656      
720-945 2 Denver CO DNVRCOEADS0  9636 QWEST CORPORATION 656      
720-945 3 Denver CO ENWDCOMADS0  9636 QWEST CORPORATION 656      
720-945 4 Denver CO ENWDCOMADS0  9636 QWEST CORPORATION 656      
720-945 5 Denver CO ENWDCOMADS0  9636 QWEST CORPORATION 656      
720-945 6 Denver CO LTTNCOHLDS0  9636 QWEST CORPORATION 656      
720-945 7 Denver CO DNVRCOMADS0  9636 QWEST CORPORATION 656      
720-945 8 Denver CO DNVRCOEADS0  9636 QWEST CORPORATION 656      
720-945 9 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-12-22   
720-946 A Denver CO DNVRCOMADS0  9636 QWEST CORPORATION 656      
720-947 A Denver CO DNVRCOCHDS0  9636 QWEST CORPORATION 656      
720-947 0 Denver CO DNVRCOCHDS0  9636 QWEST CORPORATION 656      
720-947 1 Denver CO DNVRCOCHDS0  9636 QWEST CORPORATION 656      
720-947 2 Denver CO DNVRCOCHDS0  9636 QWEST CORPORATION 656      
720-947 3 Denver CO DNVRCOCHDS0  9636 QWEST CORPORATION 656      

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Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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