Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 720 [Rate centres in NPA 720] [Dial plan for NPA 720]

NXX: 706

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-706 A Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
720-706 0 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-09-03   
720-706 1 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-09-03   
720-706 2 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-09-03   
720-706 3 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-09-03   
720-706 4 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-09-03   
720-706 5 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-09-03   
720-706 6 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-09-03   
720-706 7 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-09-03   
720-706 8 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-09-03   
720-706 9 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-09-03   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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