Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
720-663 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-03-22   
720-675 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-675 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-07-12   
720-675 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-07-27   
720-675 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-07-27   
720-675 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-07-27   
720-675 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-07-27   
720-675 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-07-27   
720-675 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-07-27   
720-676 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2016-12-01   
720-683 2 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-05-28   
720-683 9 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-07-16   
720-688 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-688 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-29   
720-688 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-29   
720-690 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-695 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-695 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-09-29   
720-696 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-20   
720-696 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-20   
720-696 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-20   
720-696 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-08-20   
720-705 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-705 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-11-16   
720-705 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-11-16   
720-705 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-11-16   
720-705 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-11-16   
720-705 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-11-16   
720-705 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-11-16   
720-705 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-11-16   
720-705 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-11-16   
720-705 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-11-16   
720-705 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-11-16   
720-707 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-05-20   
720-713 9 Longmont CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2020-02-07   
720-717 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-717 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-05-20   
720-717 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-05-20   
720-717 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-05-20   
720-717 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-05-20   
720-717 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-22   
720-717 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-22   
720-717 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-04-17   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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