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
970-632 8 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2016-07-17   
970-637 A Durango CO 6529 T-MOBILE USA, INC. 656      
970-637 7 Durango CO 6529 T-MOBILE USA, INC. 656   2024-10-11   
970-637 8 Durango CO 6529 T-MOBILE USA, INC. 656   2024-10-11   
970-637 9 Durango CO 6529 T-MOBILE USA, INC. 656   2024-07-26   
970-652 7 Greeley CO 5562 METROPCS, INC. 656   2017-03-22   
970-683 9 Grand Junction CO 6529 T-MOBILE USA, INC. 656   2004-12-12   
970-689 A Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-689 0 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-689 1 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-689 2 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-689 4 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-689 5 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-689 6 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-689 7 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-689 8 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-689 9 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-690 A Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-691 A Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-692 A Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-692 0 Fort Collins CO 5562 METROPCS, INC. 656      
970-694 A Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-694 0 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2020-10-21   
970-694 1 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2020-10-15   
970-694 3 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2020-10-02   
970-694 6 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2020-10-01   
970-694 7 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2020-10-01   
970-694 8 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2020-10-01   
970-694 9 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2020-10-01   
970-698 3 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2017-04-29   
970-698 4 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2017-04-29   
970-698 5 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2017-04-29   
970-701 A Craig CO 6529 T-MOBILE USA, INC. 656      
970-701 1 Craig CO 6529 T-MOBILE USA, INC. 656      
970-702 A Greeley CO 5562 METROPCS, INC. 656      
970-702 0 Greeley CO 5562 METROPCS, INC. 656   2014-10-16   
970-702 9 Greeley CO 5562 METROPCS, INC. 656   2014-10-16   
970-710 A Aspen CO 6529 T-MOBILE USA, INC. 656      
970-710 1 Aspen CO 6529 T-MOBILE USA, INC. 656      
970-710 9 Aspen CO 6529 T-MOBILE USA, INC. 656      
970-714 6 Greeley CO 5562 METROPCS, INC. 656   2017-03-22   
970-730 1 Grand Junction CO 6529 T-MOBILE USA, INC. 656   2022-04-17   
970-730 3 Grand Junction CO 6529 T-MOBILE USA, INC. 656   2020-10-01   
970-730 5 Grand Junction CO 6529 T-MOBILE USA, INC. 656   2021-01-04   
970-730 6 Grand Junction CO 6529 T-MOBILE USA, INC. 656   2021-01-04   
970-730 8 Grand Junction CO 6529 T-MOBILE USA, INC. 656   2021-01-04   
970-730 9 Grand Junction CO 6529 T-MOBILE USA, INC. 656   2020-10-15   
970-732 8 Fort Collins CO 6529 T-MOBILE USA, INC. 656   2020-09-15   
970-742 4 Aspen CO 6529 T-MOBILE USA, INC. 656   2024-10-03   
970-760 8 Dillon CO 6529 T-MOBILE USA, INC. 656   2024-07-03   

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

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