Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 970 [Rate centres in NPA 970] [Dial plan for NPA 970]

NXX: 796

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-796 A Otis CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-796 0 Otis CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2021-07-03   
970-796 3 Otis CO   145J TERRA NOVA TELECOM INC. 656   2025-05-26   
970-796 6 Otis CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-05   
970-796 7 Otis CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-05   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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