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
720-685 6 Denver CO 026D ONVOY, LLC - CO 656   2011-09-09   
720-686 0 Denver CO 026D ONVOY, LLC - CO 656   2010-11-28   
720-686 1 Denver CO 026D ONVOY, LLC - CO 656   2010-11-28   
720-686 3 Denver CO 026D ONVOY, LLC - CO 656   2024-09-15   
720-686 4 Denver CO 026D ONVOY, LLC - CO 656   2024-09-15   
720-686 7 Denver CO 026D ONVOY, LLC - CO 656   2024-09-15   
720-689 0 Denver CO 026D ONVOY, LLC - CO 656   2011-06-03   
720-696 8 Denver CO 026D ONVOY, LLC - CO 656   2015-12-12   
720-697 1 Denver CO 026D ONVOY, LLC - CO 656   2015-12-12   
720-697 2 Denver CO 026D ONVOY, LLC - CO 656   2015-12-12   
720-698 4 Longmont CO 026D ONVOY, LLC - CO 656   2023-02-04   
720-699 A Denver CO 026D ONVOY, LLC - CO 656      
720-699 0 Denver CO 026D ONVOY, LLC - CO 656   2015-01-17   
720-699 1 Denver CO 026D ONVOY, LLC - CO 656   2015-01-17   
720-699 2 Denver CO 026D ONVOY, LLC - CO 656   2015-01-17   
720-699 3 Denver CO 026D ONVOY, LLC - CO 656   2015-01-17   
720-699 4 Denver CO 026D ONVOY, LLC - CO 656   2015-01-17   
720-699 5 Denver CO 026D ONVOY, LLC - CO 656   2015-01-17   
720-699 6 Denver CO 026D ONVOY, LLC - CO 656   2015-01-17   
720-699 7 Denver CO 026D ONVOY, LLC - CO 656   2015-01-17   
720-699 8 Denver CO 026D ONVOY, LLC - CO 656   2015-01-17   
720-699 9 Denver CO 026D ONVOY, LLC - CO 656   2015-01-17   
720-702 A Keenesburg CO 026D ONVOY, LLC - CO 656      
720-702 2 Keenesburg CO 026D ONVOY, LLC - CO 656   2020-05-29   
720-702 3 Keenesburg CO 026D ONVOY, LLC - CO 656   2020-05-29   
720-702 4 Keenesburg CO 026D ONVOY, LLC - CO 656   2020-09-06   
720-702 8 Keenesburg CO 026D ONVOY, LLC - CO 656   2020-09-06   
720-702 9 Keenesburg CO 026D ONVOY, LLC - CO 656   2020-09-06   
720-704 0 Denver CO 026D ONVOY, LLC - CO 656   2020-05-18   
720-704 1 Denver CO 026D ONVOY, LLC - CO 656   2020-05-18   
720-704 2 Denver CO 026D ONVOY, LLC - CO 656   2020-05-18   
720-704 3 Denver CO 026D ONVOY, LLC - CO 656   2020-05-18   
720-704 4 Denver CO 026D ONVOY, LLC - CO 656   2020-05-18   
720-704 5 Denver CO 026D ONVOY, LLC - CO 656   2020-05-18   
720-704 6 Denver CO 026D ONVOY, LLC - CO 656   2020-05-18   
720-704 7 Denver CO 026D ONVOY, LLC - CO 656   2020-05-18   
720-704 8 Denver CO 026D ONVOY, LLC - CO 656   2020-05-18   
720-706 A Denver CO 026D ONVOY, LLC - CO 656      
720-706 0 Denver CO 026D ONVOY, LLC - CO 656   2020-09-03   
720-706 1 Denver CO 026D ONVOY, LLC - CO 656   2020-09-03   
720-706 2 Denver CO 026D ONVOY, LLC - CO 656   2020-09-03   
720-706 3 Denver CO 026D ONVOY, LLC - CO 656   2020-09-03   
720-706 4 Denver CO 026D ONVOY, LLC - CO 656   2020-09-03   
720-706 5 Denver CO 026D ONVOY, LLC - CO 656   2020-09-03   
720-706 6 Denver CO 026D ONVOY, LLC - CO 656   2020-09-03   
720-706 7 Denver CO 026D ONVOY, LLC - CO 656   2020-09-03   
720-706 8 Denver CO 026D ONVOY, LLC - CO 656   2020-09-03   
720-706 9 Denver CO 026D ONVOY, LLC - CO 656   2020-09-03   
720-707 A Denver CO 026D ONVOY, LLC - CO 656      
720-707 0 Denver CO 026D ONVOY, LLC - CO 656   2015-01-23   

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

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