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: 764

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-764 A Durango CO DURNCOMADS0  9636 QWEST CORPORATION 656      
970-764 0 Durango CO   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-01-05   
970-764 1 Durango CO   9636 QWEST CORPORATION 656   2005-09-19   
970-764 2 Durango CO   9636 QWEST CORPORATION 656   2005-09-19   
970-764 3 Durango CO   9636 QWEST CORPORATION 656   2005-09-19   
970-764 4 Durango CO   792K CHARTER IP ENABLED SERVICES, LLC 656   2005-02-07   
970-764 5 Durango CO   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-10-12   
970-764 6 Durango CO   9636 QWEST CORPORATION 656   2005-06-27   
970-764 7 Durango CO   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-05-06   
970-764 8 Durango CO   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-01-05   
970-764 9 Durango CO   9636 QWEST CORPORATION 656   2005-09-19   

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

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