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
970-825 4 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2015-10-12   
970-825 6 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2015-10-12   
970-825 8 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2016-10-09   
970-825 9 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2014-12-08   
970-832 2 Carbondale CO 5562 METROPCS, INC. 656   2017-03-02   
970-832 7 Carbondale CO 5562 METROPCS, INC. 656   2019-08-01   
970-836 2 Greeley CO 6529 T-MOBILE USA, INC. 656   2022-08-28   
970-836 3 Greeley CO 6529 T-MOBILE USA, INC. 656   2022-08-28   
970-836 4 Greeley CO 6529 T-MOBILE USA, INC. 656   2022-08-28   
970-836 5 Greeley CO 6529 T-MOBILE USA, INC. 656   2022-08-28   
970-836 6 Greeley CO 5562 METROPCS, INC. 656   2022-12-27   
970-836 8 Greeley CO 5562 METROPCS, INC. 656   2022-12-27   
970-841 2 Craig CO 6529 T-MOBILE USA, INC. 656   2024-10-03   
970-844 A Durango CO 6529 T-MOBILE USA, INC. 656      
970-844 3 Durango CO 6529 T-MOBILE USA, INC. 656   2019-11-17   
970-844 5 Durango CO 6529 T-MOBILE USA, INC. 656   2020-05-11   
970-844 6 Durango CO 6529 T-MOBILE USA, INC. 656   2020-05-11   
970-844 7 Durango CO 6529 T-MOBILE USA, INC. 656   2018-12-21   
970-844 9 Durango CO 6529 T-MOBILE USA, INC. 656   2017-01-26   
970-863 9 Durango CO 6529 T-MOBILE USA, INC. 656   2024-06-21   
970-880 5 Durango CO 6529 T-MOBILE USA, INC. 656   2020-11-10   
970-889 A Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-889 4 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2014-03-26   
970-889 5 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2014-03-26   
970-889 7 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2013-12-02   
970-889 8 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2013-12-02   
970-889 9 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2013-12-02   
970-893 5 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2016-12-19   
970-893 6 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2016-12-19   
970-902 2 Grand Junction CO 6529 T-MOBILE USA, INC. 656   2022-04-17   
970-904 A Vail CO 6529 T-MOBILE USA, INC. 656      
970-904 0 Vail CO 6529 T-MOBILE USA, INC. 656      
970-904 1 Vail CO 6529 T-MOBILE USA, INC. 656      
970-904 6 Vail CO 6529 T-MOBILE USA, INC. 656      
970-909 0 Greeley CO 6529 T-MOBILE USA, INC. 656   2019-08-07   
970-909 5 Greeley CO 6529 T-MOBILE USA, INC. 656   2019-12-25   
970-914 A Vail CO 6529 T-MOBILE USA, INC. 656      
970-914 1 Vail CO 6529 T-MOBILE USA, INC. 656   2020-02-03   
970-914 2 Vail CO 6529 T-MOBILE USA, INC. 656   2020-02-03   
970-914 3 Vail CO 6529 T-MOBILE USA, INC. 656   2020-02-03   
970-914 4 Vail CO 6529 T-MOBILE USA, INC. 656   2020-02-03   
970-914 7 Vail CO 6529 T-MOBILE USA, INC. 656   2020-02-03   
970-930 A Glenwood Springs CO 6529 T-MOBILE USA, INC. 656      
970-930 0 Glenwood Springs CO 6529 T-MOBILE USA, INC. 656      
970-930 2 Glenwood Springs CO 6529 T-MOBILE USA, INC. 656   2007-01-02   
970-939 7 Greeley CO 6529 T-MOBILE USA, INC. 656   2018-09-21   
970-939 8 Greeley CO 6529 T-MOBILE USA, INC. 656   2018-09-21   
970-939 9 Greeley CO 6529 T-MOBILE USA, INC. 656   2018-09-21   
970-973 A Glenwood Springs CO 6529 T-MOBILE USA, INC. 656      
970-973 7 Glenwood Springs CO 6529 T-MOBILE USA, INC. 656   2018-11-25   

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

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