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
520-565 0 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 1 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 2 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 3 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 5 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-576 0 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-06-15   
520-576 3 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-06-15   
520-576 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-06-15   
520-576 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-10-10   
520-587 A Portal AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-599 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-599 0 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 1 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 2 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 3 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 5 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-612 5 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2012-10-27   
520-612 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2012-10-27   
520-612 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2012-10-27   
520-613 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-613 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2022-03-12   
520-613 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2022-03-12   
520-613 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2022-03-12   
520-613 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2022-03-12   
520-647 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-12-18   
520-658 3 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2024-09-15   
520-658 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2024-09-15   
520-665 1 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-12-04   
520-665 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-12-04   
520-665 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-12-04   
520-681 8 Nogales AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2024-02-03   
520-686 4 Benson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2010-09-17   
520-697 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2024-11-08   
520-704 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-704 1 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2010-05-15   
520-704 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2010-05-15   
520-720 1 Benson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-03-09   
520-727 A Douglas AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-727 0 Douglas AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-10-15   
520-729 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2014-12-16   

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

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