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
720-730 6 Denver CO 026D ONVOY, LLC - CO 656   2018-10-20   
720-730 7 Denver CO 026D ONVOY, LLC - CO 656   2018-10-20   
720-730 8 Denver CO 026D ONVOY, LLC - CO 656   2018-10-20   
720-730 9 Denver CO 026D ONVOY, LLC - CO 656   2018-10-20   
720-734 2 Denver CO 026D ONVOY, LLC - CO 656   2020-07-03   
720-734 3 Denver CO 026D ONVOY, LLC - CO 656   2020-07-03   
720-734 4 Denver CO 026D ONVOY, LLC - CO 656   2020-07-03   
720-734 5 Denver CO 026D ONVOY, LLC - CO 656   2020-07-03   
720-734 6 Denver CO 026D ONVOY, LLC - CO 656   2020-07-03   
720-734 7 Denver CO 026D ONVOY, LLC - CO 656   2020-07-03   
720-734 8 Denver CO 026D ONVOY, LLC - CO 656   2020-07-03   
720-734 9 Denver CO 026D ONVOY, LLC - CO 656   2020-07-03   
720-735 A Keenesburg CO 026D ONVOY, LLC - CO 656      
720-735 0 Keenesburg CO 026D ONVOY, LLC - CO 656   2014-12-29   
720-735 1 Keenesburg CO 026D ONVOY, LLC - CO 656   2014-12-29   
720-735 2 Keenesburg CO 026D ONVOY, LLC - CO 656   2016-03-21   
720-735 3 Keenesburg CO 026D ONVOY, LLC - CO 656   2016-03-21   
720-735 4 Keenesburg CO 026D ONVOY, LLC - CO 656   2016-03-24   
720-735 5 Keenesburg CO 026D ONVOY, LLC - CO 656   2016-03-24   
720-736 A Denver CO 026D ONVOY, LLC - CO 656      
720-736 7 Denver CO 026D ONVOY, LLC - CO 656   2021-03-25   
720-736 8 Denver CO 026D ONVOY, LLC - CO 656   2021-03-25   
720-738 A Denver CO 026D ONVOY, LLC - CO 656      
720-738 4 Denver CO 026D ONVOY, LLC - CO 656   2019-05-29   
720-738 5 Denver CO 026D ONVOY, LLC - CO 656   2019-05-29   
720-738 6 Denver CO 026D ONVOY, LLC - CO 656   2019-05-29   
720-738 7 Denver CO 026D ONVOY, LLC - CO 656   2019-05-29   
720-738 8 Denver CO 026D ONVOY, LLC - CO 656   2019-05-29   
720-739 9 Denver CO 026D ONVOY, LLC - CO 656   2014-06-24   
720-740 0 Deckers CO 026D ONVOY, LLC - CO 656   2020-09-13   
720-740 1 Deckers CO 026D ONVOY, LLC - CO 656   2020-09-13   
720-740 2 Deckers CO 026D ONVOY, LLC - CO 656   2020-08-08   
720-740 3 Deckers CO 026D ONVOY, LLC - CO 656   2020-09-13   
720-740 4 Deckers CO 026D ONVOY, LLC - CO 656   2020-09-13   
720-740 5 Deckers CO 026D ONVOY, LLC - CO 656   2020-09-13   
720-740 6 Deckers CO 026D ONVOY, LLC - CO 656   2020-09-13   
720-740 7 Deckers CO 026D ONVOY, LLC - CO 656   2020-01-27   
720-740 8 Deckers CO 026D ONVOY, LLC - CO 656   2020-09-13   
720-741 A Georgetown CO 026D ONVOY, LLC - CO 656      
720-741 1 Georgetown CO 026D ONVOY, LLC - CO 656   2020-11-14   
720-741 2 Georgetown CO 026D ONVOY, LLC - CO 656   2020-11-14   
720-741 3 Georgetown CO 026D ONVOY, LLC - CO 656   2020-10-10   
720-741 4 Georgetown CO 026D ONVOY, LLC - CO 656   2020-10-10   
720-741 5 Georgetown CO 026D ONVOY, LLC - CO 656   2020-10-10   
720-741 6 Georgetown CO 026D ONVOY, LLC - CO 656   2020-10-10   
720-741 7 Georgetown CO 026D ONVOY, LLC - CO 656   2020-10-10   
720-741 8 Georgetown CO 026D ONVOY, LLC - CO 656   2020-11-14   
720-743 4 Longmont CO 026D ONVOY, LLC - CO 656   2020-12-03   
720-743 5 Longmont CO 026D ONVOY, LLC - CO 656   2020-12-03   
720-743 6 Longmont CO 026D ONVOY, LLC - CO 656   2020-12-03   

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

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