Local Calling Guide

Area code/prefix search

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OCN: 026D ONVOY, LLC - CO

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
720-735 2 Keenesburg CO DNVTCOZIDS1  656   2016-03-21   
720-735 3 Keenesburg CO DNVTCOZIDS1  656   2016-03-21   
720-735 4 Keenesburg CO DNVTCOZIDS1  656   2016-03-24   
720-735 5 Keenesburg CO DNVTCOZIDS1  656   2016-03-24   
720-736 A Denver CO DNVTCOZIDS1  656      
720-736 7 Denver CO DNVTCOZIDS1  656   2021-03-25   
720-736 8 Denver CO DNVTCOZIDS1  656   2021-03-25   
720-738 A Denver CO DNVTCOZIDS1  656      
720-738 4 Denver CO DNVTCOZIDS1  656   2019-05-29   
720-738 5 Denver CO DNVTCOZIDS1  656   2019-05-29   
720-738 6 Denver CO DNVTCOZIDS1  656   2019-05-29   
720-738 7 Denver CO DNVTCOZIDS1  656   2019-05-29   
720-738 8 Denver CO DNVTCOZIDS1  656   2019-05-29   
720-739 9 Denver CO DNVTCOZIDS1  656   2014-06-24   
720-740 0 Deckers CO DNVTCOZIDS1  656   2020-09-13   
720-740 1 Deckers CO DNVTCOZIDS1  656   2020-09-13   
720-740 2 Deckers CO DNVTCOZIDS1  656   2020-08-08   
720-740 3 Deckers CO DNVTCOZIDS1  656   2020-09-13   
720-740 4 Deckers CO DNVTCOZIDS1  656   2020-09-13   
720-740 5 Deckers CO DNVTCOZIDS1  656   2020-09-13   
720-740 6 Deckers CO DNVTCOZIDS1  656   2020-09-13   
720-740 7 Deckers CO DNVTCOZIDS1  656   2020-01-27   
720-740 8 Deckers CO DNVTCOZIDS1  656   2020-09-13   
720-741 A Georgetown CO DNVTCOZIDS1  656      
720-741 1 Georgetown CO DNVTCOZIDS1  656   2020-11-14   
720-741 2 Georgetown CO DNVTCOZIDS1  656   2020-11-14   
720-741 3 Georgetown CO DNVTCOZIDS1  656   2020-10-10   
720-741 4 Georgetown CO DNVTCOZIDS1  656   2020-10-10   
720-741 5 Georgetown CO DNVTCOZIDS1  656   2020-10-10   
720-741 6 Georgetown CO DNVTCOZIDS1  656   2020-10-10   
720-741 7 Georgetown CO DNVTCOZIDS1  656   2020-10-10   
720-741 8 Georgetown CO DNVTCOZIDS1  656   2020-11-14   
720-743 4 Longmont CO DNVTCOZIDS1  656   2020-12-03   
720-743 5 Longmont CO DNVTCOZIDS1  656   2020-12-03   
720-743 6 Longmont CO DNVTCOZIDS1  656   2020-12-03   
720-743 7 Longmont CO DNVTCOZIDS1  656   2020-12-03   
720-744 3 Denver CO DNVTCOZIDS1  656   2013-04-14   
720-745 5 Longmont CO DNVTCOZIDS1  656   2015-08-07   
720-745 6 Longmont CO DNVTCOZIDS1  656   2015-08-07   
720-753 3 Fort Lupton CO DNVTCOZIDS1  656   2016-03-14   
720-753 4 Fort Lupton CO DNVTCOZIDS1  656   2016-03-14   
720-759 2 Longmont CO DNVTCOZIDS1  656   2017-05-19   
720-759 3 Longmont CO DNVTCOZIDS1  656   2017-05-19   
720-763 8 Denver CO DNVTCOZIDS1  656   2010-03-12   
720-764 A Hudson CO DNVTCOZIDS1  656      
720-764 2 Hudson CO DNVTCOZIDS1  656   2021-03-07   
720-764 3 Hudson CO DNVTCOZIDS1  656   2021-03-07   
720-764 5 Hudson CO DNVTCOZIDS1  656   2020-12-19   
720-764 6 Hudson CO DNVTCOZIDS1  656   2020-12-19   
720-764 7 Hudson CO DNVTCOZIDS1  656   2020-12-19   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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