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
510-201 8 Oakland: Main-Piedmont DA CA 649C ONVOY, LLC - CA 722   2009-04-13   
510-213 7 Oakland: Fruitvale DA CA 649C ONVOY, LLC - CA 722   2004-04-08   
510-214 4 Oakland: Alameda DA CA 649C ONVOY, LLC - CA 722   2004-04-08   
510-214 5 Oakland: Alameda DA CA 649C ONVOY, LLC - CA 722   2008-03-22   
510-214 7 Oakland: Alameda DA CA 649C ONVOY, LLC - CA 722   2009-01-14   
510-224 2 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2005-03-14   
510-227 2 Oakland: Alameda DA CA 649C ONVOY, LLC - CA 722   2007-09-07   
510-227 8 Oakland: Alameda DA CA 649C ONVOY, LLC - CA 722   2006-03-10   
510-228 0 Oakland: Fruitvale DA CA 649C ONVOY, LLC - CA 722      
510-228 1 Oakland: Fruitvale DA CA 649C ONVOY, LLC - CA 722      
510-229 3 Oakland: Berkeley DA CA 649C ONVOY, LLC - CA 722   2008-12-03   
510-229 5 Oakland: Berkeley DA CA 649C ONVOY, LLC - CA 722   2004-04-08   
510-241 0 El Sobrante-Pinole CA 649C ONVOY, LLC - CA 722   2016-02-24   
510-241 1 El Sobrante-Pinole CA 649C ONVOY, LLC - CA 722   2016-02-24   
510-241 3 El Sobrante-Pinole CA 649C ONVOY, LLC - CA 722   2016-03-14   
510-241 4 El Sobrante-Pinole CA 649C ONVOY, LLC - CA 722   2016-03-14   
510-244 6 Hayward CA 649C ONVOY, LLC - CA 722   2011-09-27   
510-246 8 Hayward CA 649C ONVOY, LLC - CA 722   2012-02-24   
510-248 0 Fremont-Newark: Main DA CA 649C ONVOY, LLC - CA 722      
510-253 2 Richmond CA 649C ONVOY, LLC - CA 722   2005-03-14   
510-254 0 Oakland: Alameda DA CA 649C ONVOY, LLC - CA 722   2012-05-19   
510-254 2 Oakland: Alameda DA CA 649C ONVOY, LLC - CA 722   2012-05-19   
510-254 7 Oakland: Alameda DA CA 649C ONVOY, LLC - CA 722   2012-05-19   
510-254 8 Oakland: Alameda DA CA 649C ONVOY, LLC - CA 722   2012-05-19   
510-254 9 Oakland: Alameda DA CA 649C ONVOY, LLC - CA 722   2012-05-19   
510-256 0 Crockett CA 649C ONVOY, LLC - CA 722   2005-04-16   
510-256 1 Crockett CA 649C ONVOY, LLC - CA 722   2010-08-09   
510-257 1 Fremont-Newark: Oliver DA CA 649C ONVOY, LLC - CA 722   2007-09-07   
510-257 9 Fremont-Newark: Oliver DA CA 649C ONVOY, LLC - CA 722   2014-09-25   
510-263 7 Oakland: Alameda DA CA 649C ONVOY, LLC - CA 722   2007-07-29   
510-268 6 Oakland: Main-Piedmont DA CA 649C ONVOY, LLC - CA 722   2004-04-08   
510-269 6 Oakland: Fruitvale DA CA 649C ONVOY, LLC - CA 722   2007-09-07   
510-270 1 Fremont-Newark: Oliver DA CA 649C ONVOY, LLC - CA 722   2010-11-30   
510-270 3 Fremont-Newark: Oliver DA CA 649C ONVOY, LLC - CA 722   2010-03-02   
510-270 6 Fremont-Newark: Oliver DA CA 649C ONVOY, LLC - CA 722   2011-05-02   
510-275 A El Sobrante-Pinole CA 649C ONVOY, LLC - CA 722      
510-275 0 El Sobrante-Pinole CA 649C ONVOY, LLC - CA 722      
510-275 1 El Sobrante-Pinole CA 649C ONVOY, LLC - CA 722      
510-275 8 El Sobrante-Pinole CA 649C ONVOY, LLC - CA 722   2006-01-09   
510-277 4 Oakland: Berkeley DA CA 649C ONVOY, LLC - CA 722   2013-01-15   
510-279 0 Fremont-Newark: Oliver DA CA 649C ONVOY, LLC - CA 722      
510-279 7 Fremont-Newark: Oliver DA CA 649C ONVOY, LLC - CA 722      
510-281 A Oakland: Main-Piedmont DA CA 649C ONVOY, LLC - CA 722      
510-283 2 El Sobrante-Pinole CA 649C ONVOY, LLC - CA 722   2007-09-07   
510-288 A Oakland: Main-Piedmont DA CA 649C ONVOY, LLC - CA 722      
510-291 A Oakland: Main-Piedmont DA CA 649C ONVOY, LLC - CA 722      
510-291 0 Oakland: Main-Piedmont DA CA 649C ONVOY, LLC - CA 722      
510-291 2 Oakland: Main-Piedmont DA CA 649C ONVOY, LLC - CA 722      
510-291 3 Oakland: Main-Piedmont DA CA 649C ONVOY, LLC - CA 722      
510-291 5 Oakland: Main-Piedmont DA CA 649C ONVOY, LLC - CA 722      
510-291 6 Oakland: Main-Piedmont DA CA 649C ONVOY, LLC - CA 722      
510-291 7 Oakland: Main-Piedmont DA CA 649C ONVOY, LLC - CA 722      
510-291 8 Oakland: Main-Piedmont DA CA 649C ONVOY, LLC - CA 722      
510-291 9 Oakland: Main-Piedmont DA CA 649C ONVOY, LLC - CA 722      
510-295 2 Oakland: Berkeley DA CA 649C ONVOY, LLC - CA 722      
510-296 3 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2014-09-25   
510-296 7 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2009-12-18   
510-298 3 Fremont-Newark: Main DA CA 649C ONVOY, LLC - CA 722   2013-01-24   
510-306 7 Oakland: Alameda DA CA 649C ONVOY, LLC - CA 722   2014-04-13   
510-313 1 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2012-10-19   
510-313 2 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2022-05-19   
510-313 5 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2012-08-24   
510-313 6 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2012-08-24   
510-313 7 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2012-08-24   
510-318 3 Oakland: Main-Piedmont DA CA 649C ONVOY, LLC - CA 722   2011-12-05   
510-319 A Fremont-Newark: Oliver DA CA 649C ONVOY, LLC - CA 722      
510-319 0 Fremont-Newark: Oliver DA CA 649C ONVOY, LLC - CA 722   2016-02-29   
510-319 1 Fremont-Newark: Oliver DA CA 649C ONVOY, LLC - CA 722   2016-02-29   
510-319 2 Fremont-Newark: Oliver DA CA 649C ONVOY, LLC - CA 722   2016-04-23   
510-319 3 Fremont-Newark: Oliver DA CA 649C ONVOY, LLC - CA 722   2016-04-23   
510-319 6 Fremont-Newark: Oliver DA CA 649C ONVOY, LLC - CA 722   2016-04-23   
510-319 7 Fremont-Newark: Oliver DA CA 649C ONVOY, LLC - CA 722   2016-01-15   
510-319 8 Fremont-Newark: Oliver DA CA 649C ONVOY, LLC - CA 722   2017-06-16   
510-322 2 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2012-08-24   
510-322 3 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2012-08-24   
510-322 5 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2012-10-19   
510-322 6 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2012-10-19   
510-322 7 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2012-10-19   
510-322 8 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2012-10-19   
510-323 9 Richmond CA 649C ONVOY, LLC - CA 722   2005-06-03   
510-327 A Hercules-Rodeo CA 649C ONVOY, LLC - CA 722      
510-327 0 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722      
510-327 2 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2005-08-07   
510-327 3 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2020-08-29   
510-327 7 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2011-04-29   
510-327 8 Hercules-Rodeo CA 649C ONVOY, LLC - CA 722   2013-09-20   
510-328 6 Oakland: Fruitvale DA CA 649C ONVOY, LLC - CA 722   2013-12-21   
510-328 7 Oakland: Fruitvale DA CA 649C ONVOY, LLC - CA 722   2013-12-21   
510-330 A Hayward CA 649C ONVOY, LLC - CA 722      
510-330 0 Hayward CA 649C ONVOY, LLC - CA 722   2016-02-26   
510-330 1 Hayward CA 649C ONVOY, LLC - CA 722   2016-02-26   
510-330 2 Hayward CA 649C ONVOY, LLC - CA 722   2016-02-26   
510-330 4 Hayward CA 649C ONVOY, LLC - CA 722   2016-04-23   
510-330 5 Hayward CA 649C ONVOY, LLC - CA 722   2016-04-23   
510-335 A Fremont-Newark: Main DA CA 649C ONVOY, LLC - CA 722   2024-01-21   
510-335 0 Fremont-Newark: Main DA CA 649C ONVOY, LLC - CA 722   2012-03-25   
510-335 3 Fremont-Newark: Main DA CA 649C ONVOY, LLC - CA 722   2012-08-24   
510-335 4 Fremont-Newark: Main DA CA 649C ONVOY, LLC - CA 722   2012-08-24   
510-335 6 Fremont-Newark: Main DA CA 649C ONVOY, LLC - CA 722   2012-03-25   
510-335 7 Fremont-Newark: Main DA CA 649C ONVOY, LLC - CA 722   2012-08-24   

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

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