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: 734

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-734 A Denver CO CSRKCOFEGT2  5736 COMMNET WIRELESS, LLC 656      
720-734 0 Denver CO CSRKCOFEGT2  5736 COMMNET WIRELESS, LLC 656   2020-07-02   
720-734 1 Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2020-07-03   
720-734 2 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-07-03   
720-734 3 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-07-03   
720-734 4 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-07-03   
720-734 5 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-07-03   
720-734 6 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-07-03   
720-734 7 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-07-03   
720-734 8 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-07-03   
720-734 9 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-07-03   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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