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
520-732 1 Sierra Vista AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2008-07-25   
520-739 3 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-01-19   
520-739 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-01-19   
520-739 5 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-01-19   
520-739 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-01-19   
520-739 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-01-19   
520-739 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-01-19   
520-743 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2008-08-27   
520-800 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-03-31   
520-808 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-809 0 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-03-25   
520-809 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-03-25   
520-812 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2011-11-11   
520-818 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-02-23   
520-818 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-02-23   
520-822 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-02-23   
520-822 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-02-23   
520-829 2 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-07-05   
520-829 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-07-05   
520-834 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-834 0 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-834 1 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-834 2 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-03-17   
520-834 3 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-03-17   
520-834 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-03-17   
520-834 5 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-03-17   
520-834 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-03-17   
520-834 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-03-17   
520-834 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-841 A Nogales AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-841 0 Nogales AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-841 1 Nogales AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-841 2 Nogales AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-841 3 Nogales AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-841 4 Nogales AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-867 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-867 0 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-867 1 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-867 2 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-03-06   
520-878 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2008-08-27   
520-878 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2008-08-27   
520-895 0 Sierra Vista AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2016-08-16   
520-895 9 Sierra Vista AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2007-04-19   
520-903 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-04-07   
520-903 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-04-07   
520-903 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-04-07   
520-906 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-907 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-912 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-912 0 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2014-01-27   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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