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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
970-582 8 Pagosa Springs CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-03-05   
970-592 3 Wray CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2017-10-26   
970-624 0 Loveland CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-08-29   
970-626 6 Ridgway CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-11-11   
970-638 5 Yampa CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-01-06   
970-639 A Fruita CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-639 4 Fruita CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-12-20   
970-639 5 Fruita CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-01-13   
970-639 6 Fruita CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-04-02   
970-642 3 Gunnison CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-11-07   
970-645 9 Weldona CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-01-24   
970-647 3 Julesburg CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-01-06   
970-651 2 Maybell CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-03-05   
970-658 A Fort Collins CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-658 2 Fort Collins CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2012-07-12   
970-659 8 Hillrose CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-01-06   
970-660 A Johnstown-Milliken CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-660 4 Johnstown-Milliken CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-12-20   
970-660 5 Johnstown-Milliken CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-03-08   
970-665 2 Rifle CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2015-03-06   
970-666 5 Fort Collins CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-06-05   
970-671 4 Collbran CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2021-11-15   
970-672 A Fort Collins CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-672 0 Fort Collins CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-672 1 Fort Collins CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-672 4 Fort Collins CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-673 A Greeley CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-673 1 Greeley CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2010-05-17   
970-673 4 Greeley CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-674 7 Windsor CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-11-11   
970-688 A Vail CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-688 4 Vail CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-688 7 Vail CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2012-10-26   
970-693 2 Meeker CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2017-09-02   
970-701 4 Craig CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-01-16   
970-704 5 Carbondale CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-11-11   
970-704 6 Carbondale CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-01-06   
970-704 8 Carbondale CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-04-02   
970-709 1 Grand Lake CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-01-06   
970-712 5 Grand Junction CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-02-01   
970-727 5 Crested Butte CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-01-06   
970-730 A Grand Junction CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-730 2 Grand Junction CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-03-02   
970-732 4 Fort Collins CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-01-13   
970-733 6 Dolores CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-03-05   
970-737 4 Gilcrest CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-03-25   
970-737 8 Gilcrest CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-11-11   
970-738 4 Norwood CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-03-05   
970-744 A Loveland CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-744 2 Loveland CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-02-10   
970-744 3 Loveland CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-07-30   
970-744 4 Loveland CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-744 5 Loveland CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-07-30   
970-744 6 Loveland CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-05-08   
970-744 7 Loveland CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2012-03-09   
970-760 A Dillon CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-760 0 Dillon CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2010-01-23   
970-762 A Sterling CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-762 0 Sterling CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-763 A Vail CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-763 0 Vail CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-765 A Montrose CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-771 9 Breckenridge CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-12-03   
970-778 A Grand Junction CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-778 3 Grand Junction CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-02-02   
970-778 4 Grand Junction CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-785 7 Platteville CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-03-25   
970-785 8 Platteville CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-11-11   
970-805 A Mead CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-805 1 Mead CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-04-04   
970-805 4 Mead CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-05-15   
970-809 7 Red Feather Lakes CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-03-05   
970-812 A Grand Junction CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-812 0 Grand Junction CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-812 1 Grand Junction CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-812 4 Grand Junction CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-816 5 Cortez CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2021-01-23   
970-818 5 Fort Collins CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2011-04-29   
970-823 A Olathe CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-823 1 Olathe CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-06-26   
970-838 1 Walden CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-03-05   
970-839 7 Silt CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-01-06   
970-840 A Brush CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-840 2 Brush CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2011-01-14   
970-843 5 Allison CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-03-05   
970-852 3 Grand Junction CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2016-02-10   
970-853 A Gypsum CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-853 7 Gypsum CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-04-18   
970-854 0 Holyoke CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2025-03-05   
970-855 1 Edwards CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2021-01-14   
970-868 5 Hot Sulphur Springs CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-01-06   
970-877 4 Lake City CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-03-05   
970-884 3 Bayfield CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-11-11   
970-890 3 Oak Creek CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-01-06   
970-909 3 Greeley CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-01-31   
970-933 8 Rangely CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-03-05   
970-966 2 Loveland CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-02-16   
970-977 2 Vail CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-05-29   
970-984 4 New Castle CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-11-11   
970-986 4 Grand Junction CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-04-27   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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