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
720-797 8 Keenesburg CO 026D ONVOY, LLC - CO 656   2020-02-22   
720-799 A Denver CO 026D ONVOY, LLC - CO 656      
720-799 0 Denver CO 026D ONVOY, LLC - CO 656   2015-05-11   
720-799 1 Denver CO 026D ONVOY, LLC - CO 656   2015-05-11   
720-799 2 Denver CO 026D ONVOY, LLC - CO 656   2015-05-11   
720-799 9 Denver CO 026D ONVOY, LLC - CO 656   2015-05-12   
720-800 A Denver CO 026D ONVOY, LLC - CO 656      
720-800 0 Denver CO 026D ONVOY, LLC - CO 656   2013-01-06   
720-800 4 Denver CO 026D ONVOY, LLC - CO 656   2013-03-22   
720-800 7 Denver CO 026D ONVOY, LLC - CO 656   2013-01-06   
720-800 8 Denver CO 026D ONVOY, LLC - CO 656   2013-01-06   
720-800 9 Denver CO 026D ONVOY, LLC - CO 656   2013-01-06   
720-801 1 Georgetown CO 026D ONVOY, LLC - CO 656   2023-07-24   
720-802 A Fort Lupton CO 026D ONVOY, LLC - CO 656      
720-802 0 Fort Lupton CO 026D ONVOY, LLC - CO 656   2021-10-02   
720-802 1 Fort Lupton CO 026D ONVOY, LLC - CO 656   2020-12-18   
720-802 2 Fort Lupton CO 026D ONVOY, LLC - CO 656   2020-10-10   
720-802 3 Fort Lupton CO 026D ONVOY, LLC - CO 656   2020-10-10   
720-802 4 Fort Lupton CO 026D ONVOY, LLC - CO 656   2020-10-10   
720-802 5 Fort Lupton CO 026D ONVOY, LLC - CO 656   2020-10-10   
720-802 6 Fort Lupton CO 026D ONVOY, LLC - CO 656   2020-10-10   
720-802 7 Fort Lupton CO 026D ONVOY, LLC - CO 656   2020-12-18   
720-802 8 Fort Lupton CO 026D ONVOY, LLC - CO 656   2024-09-15   
720-806 5 Deckers CO 026D ONVOY, LLC - CO 656   2021-05-09   
720-806 6 Deckers CO 026D ONVOY, LLC - CO 656   2021-05-09   
720-806 7 Deckers CO 026D ONVOY, LLC - CO 656   2021-04-26   
720-806 8 Deckers CO 026D ONVOY, LLC - CO 656   2021-04-26   
720-807 A Denver CO 026D ONVOY, LLC - CO 656      
720-807 0 Denver CO 026D ONVOY, LLC - CO 656   2020-10-16   
720-807 1 Denver CO 026D ONVOY, LLC - CO 656   2020-10-16   
720-807 2 Denver CO 026D ONVOY, LLC - CO 656   2020-10-16   
720-807 3 Denver CO 026D ONVOY, LLC - CO 656   2020-10-16   
720-807 4 Denver CO 026D ONVOY, LLC - CO 656   2020-10-16   
720-807 5 Denver CO 026D ONVOY, LLC - CO 656   2020-10-16   
720-807 6 Denver CO 026D ONVOY, LLC - CO 656   2020-10-16   
720-807 7 Denver CO 026D ONVOY, LLC - CO 656   2020-10-16   
720-807 8 Denver CO 026D ONVOY, LLC - CO 656   2020-10-16   
720-807 9 Denver CO 026D ONVOY, LLC - CO 656   2020-10-16   
720-809 7 Denver CO 026D ONVOY, LLC - CO 656   2014-10-21   
720-809 8 Denver CO 026D ONVOY, LLC - CO 656   2014-10-21   
720-815 0 Longmont CO 026D ONVOY, LLC - CO 656   2019-01-02   
720-815 3 Longmont CO 026D ONVOY, LLC - CO 656   2018-01-05   
720-815 4 Longmont CO 026D ONVOY, LLC - CO 656   2018-01-05   
720-815 9 Longmont CO 026D ONVOY, LLC - CO 656   2020-08-08   
720-816 9 Allens Park-Lyons CO 026D ONVOY, LLC - CO 656   2023-09-29   
720-817 0 Strasburg CO 026D ONVOY, LLC - CO 656   2023-02-12   
720-817 3 Strasburg CO 026D ONVOY, LLC - CO 656   2022-01-28   
720-817 4 Strasburg CO 026D ONVOY, LLC - CO 656   2022-04-11   
720-817 5 Strasburg CO 026D ONVOY, LLC - CO 656   2023-01-05   
720-817 6 Strasburg CO 026D ONVOY, LLC - CO 656   2023-09-29   

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

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