Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 078F BANDWIDTH.COM CLEC, LLC - CO

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
970-725 6 Hot Sulphur Springs CO DNVRCOMAXGZ  656   2014-02-09   
970-729 8 Telluride CO DNVRCOMAXGZ  656   2011-05-26   
970-733 1 Dolores CO DNVRCOMAXGZ  656   2025-01-23   
970-733 9 Dolores CO   656   2025-08-29   
970-736 7 Oak Creek CO DNVRCOMAXGZ  656   2012-01-05   
970-738 0 Norwood CO DNVRCOMAXGZ  656   2023-07-29   
970-743 0 Fort Morgan CO DNVRCOMAXGZ  656   2019-06-08   
970-743 9 Fort Morgan CO DNVRCOMAXGZ  656   2021-12-31   
970-747 5 Fort Morgan CO DNVRCOMAXGZ  656   2019-07-18   
970-753 0 Fruita CO DNVRCOMAXGZ  656   2022-08-15   
970-765 0 Montrose CO DNVRCOMAXGZ  656   2011-06-23   
970-765 7 Montrose CO DNVRCOMAXGZ  656   2010-02-20   
970-765 8 Montrose CO DNVRCOMAXGZ  656   2008-11-20   
970-773 5 Grand Junction CO DNVRCOMAXGZ  656   2010-09-04   
970-773 7 Grand Junction CO DNVRCOMAXGZ  656   2010-10-24   
970-775 8 Loveland CO DNVRCOMAXGZ  656   2012-08-18   
970-787 2 Montrose CO DNVRCOMAXGZ  656   2016-07-16   
970-794 9 Granby CO   656   2026-05-11   
970-795 A Windsor CO DNVRCOMAXGZ  656      
970-795 0 Windsor CO DNVRCOMAXGZ  656   2006-03-23   
970-795 2 Windsor CO DNVRCOMAXGZ  656   2011-08-15   
970-795 8 Windsor CO DNVRCOMAXGZ  656   2012-08-18   
970-796 0 Otis CO DNVRCOMAXGZ  656   2021-07-03   
970-798 0 Grand Lake CO DNVRCOMAXGZ  656   2010-01-01   
970-805 0 Mead CO DNVRCOMAXGZ  656   2012-02-09   
970-805 8 Mead CO   656   2026-05-14   
970-806 4 Johnstown-Milliken CO DNVRCOMAXGZ  656   2022-11-13   
970-806 5 Johnstown-Milliken CO DNVRCOMAXGZ  656   2022-11-25   
970-806 6 Johnstown-Milliken CO DNVRCOMAXGZ  656   2022-11-25   
970-812 3 Grand Junction CO DNVRCOMAXGZ  656   2011-02-24   
970-813 A Bayfield CO DNVRCOMAXGZ  656      
970-813 0 Bayfield CO DNVRCOMAXGZ  656   2021-11-29   
970-813 8 Bayfield CO   656   2025-12-21   
970-816 6 Cortez CO DNVRCOMAXGZ  656   2022-08-14   
970-817 2 Fort Collins CO DNVRCOMAXGZ  656   2009-06-17   
970-817 9 Fort Collins CO   656   2026-05-04   
970-818 0 Fort Collins CO DNVRCOMAXGZ  656   2010-10-23   
970-818 2 Fort Collins CO DNVRCOMAXGZ  656   2010-04-15   
970-818 8 Fort Collins CO DNVRCOMAXGZ  656   2010-07-03   
970-822 7 Grand Junction CO DNVRCOMAXGZ  656   2016-05-09   
970-822 8 Grand Junction CO DNVRCOMAXGZ  656   2016-05-09   
970-823 0 Olathe CO DNVRCOMAXGZ  656   2010-02-20   
970-823 2 Olathe CO DNVRCOMAXGZ  656   2008-11-20   
970-823 3 Olathe CO DNVRCOMAXGZ  656   2011-06-11   
970-823 4 Olathe CO DNVRCOMAXGZ  656   2011-08-28   
970-829 0 Fort Collins CO DNVRCOMAXGZ  656   2014-12-02   
970-829 1 Fort Collins CO DNVRCOMAXGZ  656   2014-12-02   
970-829 8 Fort Collins CO DNVRCOMAXGZ  656   2014-12-02   
970-832 A Carbondale CO DNVRCOMAXGZ  656      
970-832 0 Carbondale CO DNVRCOMAXGZ  656   2016-08-20   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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