Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: DNVRCOII0MD

<< 1 2 3 4 5 6 7 8 9 10 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
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 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   
970-973 8 Glenwood Springs CO 6529 T-MOBILE USA, INC. 656   2018-11-25   
970-973 9 Glenwood Springs CO 6529 T-MOBILE USA, INC. 656   2018-11-25   
970-977 A Vail CO 6529 T-MOBILE USA, INC. 656      
970-978 A Greeley CO 6529 T-MOBILE USA, INC. 656      
970-978 0 Greeley CO 6529 T-MOBILE USA, INC. 656      
970-978 1 Greeley CO 6529 T-MOBILE USA, INC. 656      
970-978 2 Greeley CO 6529 T-MOBILE USA, INC. 656   2008-08-27   
970-978 3 Greeley CO 6529 T-MOBILE USA, INC. 656   2008-08-27   
970-978 5 Greeley CO 6529 T-MOBILE USA, INC. 656   2004-10-14   
970-978 7 Greeley CO 6529 T-MOBILE USA, INC. 656   2004-06-25   
970-978 8 Greeley CO 6529 T-MOBILE USA, INC. 656   2004-05-17   
970-980 A Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-980 1 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-980 3 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-980 4 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-980 5 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-980 6 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-980 7 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-985 A Grand Junction CO 6529 T-MOBILE USA, INC. 656      
970-985 3 Grand Junction CO 6529 T-MOBILE USA, INC. 656      
970-985 6 Grand Junction CO 6529 T-MOBILE USA, INC. 656      
970-986 A Grand Junction CO 6529 T-MOBILE USA, INC. 656      
970-986 1 Grand Junction CO 6529 T-MOBILE USA, INC. 656      
970-986 2 Grand Junction CO 6529 T-MOBILE USA, INC. 656   2006-12-28   
970-986 5 Grand Junction CO 6529 T-MOBILE USA, INC. 656      
970-988 A Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-988 0 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-988 1 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-988 2 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-988 3 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-988 4 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-988 5 Fort Collins CO 6529 T-MOBILE USA, INC. 656      
970-988 6 Fort Collins CO 6529 T-MOBILE USA, INC. 656      

<< 1 2 3 4 5 6 7 8 9 10 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.