Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
720-689 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-689 1 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 2 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 3 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 4 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 5 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 6 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 7 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-03   
720-689 8 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-06   
720-689 9 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-06   
720-696 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-696 0 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-07-31   
720-702 0 Keenesburg CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-05-30   
720-712 A Fort Lupton CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-712 0 Fort Lupton CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-08-16   
720-712 8 Fort Lupton CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-08-08   
720-715 A Deckers CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-715 0 Deckers CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-04-08   
720-715 1 Deckers CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-04-08   
720-715 2 Deckers CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-04-08   
720-715 3 Deckers CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-04-08   
720-715 4 Deckers CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-04-08   
720-715 5 Deckers CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-04-08   
720-715 7 Deckers CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-08-08   
720-719 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-06-07   
720-719 0 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-06-07   
720-719 1 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-06-07   
720-719 2 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-06-07   
720-719 3 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-06-07   
720-721 3 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-08-15   
720-722 0 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 1 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 2 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 3 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 4 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 5 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 6 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 8 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-722 9 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-07-10   
720-724 7 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-06-21   
720-724 8 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-06-21   
720-724 9 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-06-21   
720-726 9 Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-02-08   
720-727 A Longmont CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-727 0 Longmont CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-08-11   
720-727 1 Longmont CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-08-11   
720-727 2 Longmont CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-08-11   
720-727 7 Longmont CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-10-18   
720-729 A Keenesburg CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-729 0 Keenesburg CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-04-30   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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