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
341-336 5 Fremont-Newark: Greenleaf DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2021-05-19   
341-345 0 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2021-04-18   
341-356 5 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-10-19   
341-786 3 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-07-13   
341-786 5 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-07-30   
341-786 6 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-07-30   
341-786 8 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-07-30   
341-888 9 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2021-04-28   
408-203 A Sunnyvale CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-208 1 Morgan Hill CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-02-03   
408-218 A San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-219 A San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-221 A San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-223 5 San Jose: South DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-12-18   
408-228 2 San Jose: North DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-10-06   
408-239 3 San Jose: South DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2002-11-30   
408-239 6 San Jose: South DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2002-11-30   
408-239 7 San Jose: South DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-11-15   
408-239 9 San Jose: South DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2002-11-30   
408-242 A Sunnyvale CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-250 A San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-275 5 San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-08-27   
408-296 9 San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-08-11   
408-300 2 San Jose: South DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-09-26   
408-300 3 San Jose: South DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-09-26   
408-300 4 San Jose: South DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-09-26   
408-306 A Sunnyvale CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-306 0 Sunnyvale CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-306 1 Sunnyvale CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-306 2 Sunnyvale CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-306 3 Sunnyvale CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-306 4 Sunnyvale CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-306 5 Sunnyvale CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-306 6 Sunnyvale CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-306 7 Sunnyvale CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-02-23   
408-306 8 Sunnyvale CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-306 9 Sunnyvale CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-307 A San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-332 A San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-332 0 San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-332 1 San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-24   
408-332 2 San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-24   
408-332 3 San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-24   
408-332 4 San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-24   
408-332 6 San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-24   
408-332 7 San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-24   
408-332 8 San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-24   
408-332 9 San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-24   
408-334 A San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-334 0 San Jose: West DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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