Local Calling Guide

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

NXX: 660

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-660 A Johnstown-Milliken CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-660 0 Johnstown-Milliken CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-02-05   
970-660 1 Johnstown-Milliken CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2005-04-22   
970-660 2 Johnstown-Milliken CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2005-04-22   
970-660 3 Johnstown-Milliken CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-02-05   
970-660 4 Johnstown-Milliken CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-12-20   
970-660 5 Johnstown-Milliken CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-03-08   
970-660 6 Johnstown-Milliken CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2013-12-08   
970-660 7 Johnstown-Milliken CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2017-06-14   
970-660 8 Johnstown-Milliken CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-02-20   
970-660 9 Johnstown-Milliken CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-11-05   

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

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