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
970-369 9 Telluride CO DNVRCOMAXGZ  656   2015-05-25   
970-370 9 Fort Morgan CO DNVRCOMAXGZ  656   2010-07-03   
970-387 8 Silverton CO DNVRCOMAXGZ  656   2008-11-20   
970-399 5 Delta CO DNVRCOMAXGZ  656   2010-07-03   
970-399 9 Delta CO DNVRCOMAXGZ  656   2010-10-09   
970-400 1 Greeley CO DNVRCOMAXGZ  656   2015-06-18   
970-400 7 Greeley CO DNVRCOMAXGZ  656   2015-06-18   
970-403 5 Durango CO DNVRCOMAXGZ  656   2008-11-20   
970-408 0 Johnstown-Milliken CO DNVRCOMAXGZ  656   2014-11-08   
970-409 4 Dillon CO DNVRCOMAXGZ  656   2014-05-22   
970-409 5 Dillon CO DNVRCOMAXGZ  656   2015-06-27   
970-414 0 Parachute CO DNVRCOMAXGZ  656   2008-11-20   
970-414 1 Parachute CO DNVRCOMAXGZ  656   2011-04-04   
970-425 3 Sterling CO DNVRCOMAXGZ  656   2010-02-20   
970-425 6 Sterling CO DNVRCOMAXGZ  656   2011-06-19   
970-426 5 Durango CO DNVRCOMAXGZ  656   2013-05-25   
970-427 4 Fort Morgan CO DNVRCOMAXGZ  656   2010-10-09   
970-427 8 Fort Morgan CO DNVRCOMAXGZ  656   2014-11-06   
970-430 4 Fort Collins CO DNVRCOMAXGZ  656   2006-11-30   
970-430 5 Fort Collins CO DNVRCOMAXGZ  656   2008-11-20   
970-430 6 Fort Collins CO DNVRCOMAXGZ  656   2008-11-20   
970-431 0 Gypsum CO DNVRCOMAXGZ  656   2018-04-16   
970-438 4 Palisade CO DNVRCOMAXGZ  656   2012-07-05   
970-439 0 Steamboat Springs CO DNVRCOMAXGZ  656   2010-02-20   
970-439 1 Steamboat Springs CO DNVRCOMAXGZ  656   2010-10-09   
970-439 2 Steamboat Springs CO DNVRCOMAXGZ  656   2011-06-19   
970-439 4 Steamboat Springs CO DNVRCOMAXGZ  656   2012-10-06   
970-444 2 Bayfield CO DNVRCOMAXGZ  656   2010-11-15   
970-444 5 Bayfield CO DNVRCOMAXGZ  656   2009-02-08   
970-445 2 Vail CO DNVRCOMAXGZ  656   2014-01-13   
970-445 4 Vail CO DNVRCOMAXGZ  656   2015-05-25   
970-447 2 Fraser CO DNVRCOMAXGZ  656   2018-06-08   
970-450 3 Rangely CO DNVRCOMAXGZ  656   2023-07-10   
970-455 2 Dillon CO   656   2026-01-23   
970-456 1 Glenwood Springs CO DNVRCOMAXGZ  656   2010-02-20   
970-458 1 Sterling CO DNVRCOMAXGZ  656   2015-05-25   
970-458 5 Sterling CO DNVRCOMAXGZ  656   2008-11-20   
970-460 4 Windsor CO DNVRCOMAXGZ  656   2010-02-20   
970-460 6 Windsor CO DNVRCOMAXGZ  656   2008-11-20   
970-460 8 Windsor CO DNVRCOMAXGZ  656   2011-06-11   
970-462 7 Grand Junction CO DNVRCOMAXGZ  656   2008-11-20   
970-462 9 Grand Junction CO DNVRCOMAXGZ  656   2010-04-26   
970-480 A Estes Park CO DNVRCOMAXGZ  656      
970-480 1 Estes Park CO DNVRCOMAXGZ  656   2012-09-07   
970-480 4 Estes Park CO   656   2026-03-21   
970-480 5 Estes Park CO DNVRCOMAXGZ  656   2007-11-21   
970-480 7 Estes Park CO DNVRCOMAXGZ  656   2008-11-20   
970-486 3 Dillon CO DNVRCOMAXGZ  656   2021-12-02   
970-501 5 Durango CO DNVRCOMAXGZ  656   2021-11-07   
970-508 4 Durango CO DNVRCOMAXGZ  656   2021-11-07   

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

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