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
970-823 3 Olathe CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-11   
970-823 4 Olathe CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-08-28   
970-829 0 Fort Collins CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-12-02   
970-829 1 Fort Collins CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-12-02   
970-829 8 Fort Collins CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-12-02   
970-832 A Carbondale CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-832 0 Carbondale CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-08-20   
970-833 1 Windsor CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-12-08   
970-834 3 Eaton CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-06-27   
970-834 7 Eaton CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2022-11-25   
970-834 8 Eaton CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-08-18   
970-835 9 Eckert CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-09-14   
970-838 0 Walden CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2023-05-19   
970-840 8 Brush CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-05-21   
970-841 A Craig CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-841 0 Craig CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2021-10-28   
970-841 1 Craig CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2022-02-07   
970-843 0 Allison CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2023-07-10   
970-847 5 Hillrose CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-01-12   
970-852 A Grand Junction CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-852 0 Grand Junction CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-02-06   
970-852 4 Grand Junction CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-05-09   
970-852 5 Grand Junction CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-05-09   
970-852 6 Grand Junction CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-05-09   
970-856 5 Cedaredge CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-09-11   
970-857 A Wray CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-857 0 Wray CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2023-09-02   
970-861 8 Greeley CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-05-12   
970-872 8 Hotchkiss CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-09-17   
970-878 8 Meeker CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-01-15   
970-880 1 Durango CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-08-17   
970-880 9 Durango CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-07-22   
970-908 A Loveland CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-29   
970-908 0 Loveland CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-29   
970-919 0 Silverton CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-05-25   
970-921 9 Crawford CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-09-14   
970-924 0 Aspen CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-10-04   
970-929 8 Somerset CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-09-26   
970-930 1 Glenwood Springs CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-11-20   
970-933 0 Rangely CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2023-05-20   
970-955 0 Mancos CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2022-12-08   
970-964 9 Montrose CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-09-04   
970-979 0 Edwards CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2023-05-27   
970-981 3 Parachute CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2019-05-25   
970-984 8 New Castle CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-11-20   
970-986 6 Grand Junction CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-09-06   
970-989 2 Glenwood Springs CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-06-02   
970-989 9 Glenwood Springs CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-11-15   
970-992 0 Dove Creek CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2023-05-19   
983-207 7 Longmont CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-03   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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