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
415-988 0 San Francisco: Juniper DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-10-07   
415-988 1 San Francisco: Juniper DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-10-07   
415-988 2 San Francisco: Juniper DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-10-07   
415-988 5 San Francisco: Juniper DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-10-07   
415-990 A San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-992 1 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-07-24   
415-992 2 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-07-24   
415-994 A San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-999 A San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-203 3 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-20   
510-203 4 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-16   
510-203 5 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-16   
510-203 6 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-16   
510-206 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-207 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-219 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-220 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-221 7 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2007-04-16   
510-221 8 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2007-04-16   
510-230 7 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2007-07-13   
510-230 8 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2007-07-13   
510-239 0 Oakland: Alameda DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2026-04-03   
510-240 0 Fremont-Newark: Greenleaf DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-06-26   
510-258 1 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-02-03   
510-258 2 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-02-03   
510-258 8 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-11-02   
510-260 4 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-08-11   
510-260 5 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-08-11   
510-260 6 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-08-11   
510-260 7 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-08-11   
510-266 2 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-06-17   
510-270 7 Fremont-Newark: Oliver DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-07-30   
510-277 9 Oakland: Berkeley DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-03-10   
510-279 9 Fremont-Newark: Oliver DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-08-26   
510-284 8 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-10-19   
510-289 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-303 A Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-304 A Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-305 A Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-316 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-316 0 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-316 1 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-316 2 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-316 3 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-316 4 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-316 5 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-316 6 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-316 7 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-316 8 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-316 9 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      

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

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