Local Calling Guide

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NPA: 970 [Rate centres in NPA 970] [Dial plan for NPA 970]

NXX: 425

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-425 A Sterling CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-425 0 Sterling CO   026D ONVOY, LLC - CO 656   2006-02-05   
970-425 1 Sterling CO   026D ONVOY, LLC - CO 656   2006-02-05   
970-425 2 Sterling CO   792K CHARTER IP ENABLED SERVICES, LLC 656   2008-11-21   
970-425 3 Sterling CO   078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-02-20   
970-425 4 Sterling CO   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-425 5 Sterling CO   026D ONVOY, LLC - CO 656   2011-03-28   
970-425 6 Sterling CO   078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-19   
970-425 7 Sterling CO   026D ONVOY, LLC - CO 656   2006-10-29   
970-425 8 Sterling CO   026D ONVOY, LLC - CO 656   2013-04-04   
970-425 9 Sterling CO   939H COMMIO, LLC 656   2024-04-06   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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