Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: DNVRCOMD4MD

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
720-763 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-02-26   
720-763 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-02-26   
720-763 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-02-26   
720-763 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-02-26   
720-763 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-02-26   
720-774 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-774 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-774 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-774 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-774 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-774 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-774 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-774 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-774 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-19   
720-775 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-775 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-12-11   
720-775 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-12-11   
720-775 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-12-11   
720-775 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-12-11   
720-775 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-12-11   
720-778 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-11-25   
720-778 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-11-25   
720-785 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-06-18   
720-800 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-12-06   
720-800 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-12-06   
720-800 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-12-06   
720-800 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-12-06   
720-800 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-06-09   
720-804 9 Longmont CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2021-05-23   
720-808 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-04-04   
720-808 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-04-04   
720-835 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-835 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2016-07-02   
720-835 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2016-03-04   
720-835 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-11-09   
720-839 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-06-18   
720-841 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-06-18   
720-842 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-02-27   
720-842 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-02-27   
720-855 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-02-27   
720-869 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-869 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2021-12-09   
720-869 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2021-12-09   
720-869 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2021-12-09   
720-869 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2021-12-09   
720-869 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2021-12-09   
720-869 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2021-12-09   
720-869 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2021-12-09   
720-869 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2021-12-09   
720-877 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-17   
720-877 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-07-29   
720-877 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-07-29   
720-877 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-07-29   
720-877 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-07-29   
720-877 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-07-29   
720-877 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-11-09   
720-878 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-878 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-17   
720-878 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-17   
720-878 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-17   
720-878 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-17   
720-878 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-17   
720-878 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-17   
720-878 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-17   
720-878 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-17   
720-882 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-882 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-24   
720-882 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-24   
720-882 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-24   
720-882 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-24   
720-882 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-24   
720-882 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-11-09   
720-882 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-11-09   
720-882 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-11-09   
720-883 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-883 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-883 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-883 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-883 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-883 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-885 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-885 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-03-28   
720-885 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-03-28   
720-885 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-03-28   
720-885 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-05-16   
720-885 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-05-16   
720-885 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-05-16   
720-885 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-05-16   
720-885 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-05-16   
720-885 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-05-16   
720-891 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-891 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-04   
720-896 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2022-02-05   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.