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: 665

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-665 A Rifle CO RIFLCOMADS0  9636 QWEST CORPORATION 656      
970-665 0 Rifle CO   588A ZIPPYTECH INCORPORATED 656   2010-04-25   
970-665 1 Rifle CO   588A ZIPPYTECH INCORPORATED 656   2010-06-19   
970-665 2 Rifle CO   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2015-03-06   
970-665 3 Rifle CO   073H TELNYX LLC 656   2018-05-02   
970-665 4 Rifle CO   026D ONVOY, LLC - CO 656   2018-12-31   
970-665 5 Rifle CO   508J CENTURYLINK COMMUNICATIONS, LLC 656   2014-11-05   
970-665 6 Rifle CO   9636 QWEST CORPORATION 656   2008-06-21   
970-665 7 Rifle CO   9636 QWEST CORPORATION 656   2008-06-21   
970-665 8 Rifle CO   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2016-07-28   
970-665 9 Rifle CO   318J COMCAST IP PHONE, LLC 656   2009-04-29   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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