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
719-741 8 Colorado Springs-Main CO 624H ONVOY SPECTRUM, LLC 658   2023-08-03   
719-747 7 Peyton CO 624H ONVOY SPECTRUM, LLC 658   2024-03-21   
719-753 2 Fairplay CO 624H ONVOY SPECTRUM, LLC 658   2025-01-03   
719-769 1 Trinidad CO 624H ONVOY SPECTRUM, LLC 658   2025-01-03   
719-825 7 Burlington CO 624H ONVOY SPECTRUM, LLC 658   2021-11-07   
719-825 8 Burlington CO 624H ONVOY SPECTRUM, LLC 658   2021-11-07   
719-912 0 Cripple Creek CO 624H ONVOY SPECTRUM, LLC 658   2021-11-07   
719-912 1 Cripple Creek CO 624H ONVOY SPECTRUM, LLC 658   2021-11-07   
719-946 9 Branson CO 624H ONVOY SPECTRUM, LLC 658   2021-11-07   
719-977 2 Pueblo-Main CO 624H ONVOY SPECTRUM, LLC 658   2025-01-06   
719-982 9 Antonito CO 624H ONVOY SPECTRUM, LLC 658   2021-07-19   
970-910 1 Greeley CO 624H ONVOY SPECTRUM, LLC 656   2025-01-03   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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