Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7610 COMCAST PHONE OF CALIFORNIA, LLC - CA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
510-422 3 Oakland: Fruitvale DA CA   722   2015-12-07   
510-426 4 Richmond CA   722   2014-07-31   
510-470 3 Hayward CA   722   2010-06-08   
510-479 1 Oakland: Fruitvale DA CA   722   2009-02-20   
510-479 7 Oakland: Fruitvale DA CA   722      
510-500 3 Oakland: Fruitvale DA CA   722   2011-09-26   
510-509 2 Fremont-Newark: Main DA CA   722   2010-10-25   
510-560 A Oakland: Trinidad DA CA   722      
510-560 2 Oakland: Trinidad DA CA   722   2014-08-28   
510-564 4 Oakland: Trinidad DA CA   722   2009-05-11   
510-570 2 Oakland: Berkeley DA CA   722   2016-11-26   
510-573 A Fremont-Newark: Oliver DA CA HYWRCAZRPS0  722      
510-573 0 Fremont-Newark: Oliver DA CA   722      
510-573 1 Fremont-Newark: Oliver DA CA   722      
510-573 2 Fremont-Newark: Oliver DA CA   722      
510-573 3 Fremont-Newark: Oliver DA CA   722      
510-573 4 Fremont-Newark: Oliver DA CA   722      
510-573 6 Fremont-Newark: Oliver DA CA   722   2010-09-26   
510-573 9 Fremont-Newark: Oliver DA CA   722   2013-05-31   
510-586 A Hayward CA HYWRCAZRPS0  722      
510-586 0 Hayward CA   722      
510-598 4 Fremont-Newark: Main DA CA   722   2015-01-13   
510-603 A Oakland: Fruitvale DA CA   722   2018-04-06   
510-603 2 Oakland: Fruitvale DA CA   722   2018-04-06   
510-605 5 Hayward CA   722   2018-05-30   
510-607 8 Oakland: Main-Piedmont DA CA   722   2018-09-28   
510-609 4 Richmond CA   722   2018-11-02   
510-624 9 Fremont-Newark: Oliver DA CA   722   2015-04-24   
510-626 4 Oakland: Trinidad DA CA   722   2018-03-28   
510-647 8 Oakland: Berkeley DA CA   722   2006-09-26   
510-647 9 Oakland: Berkeley DA CA   722   2006-09-26   
510-648 2 Fremont-Newark: Main DA CA   722   2007-08-18   
510-669 5 El Sobrante-Pinole CA   722   2013-02-10   
510-671 2 Oakland: Alameda DA CA   722   2013-10-14   
510-698 4 Oakland: Fruitvale DA CA   722   2006-10-03   
510-705 1 Oakland: Berkeley DA CA   722   2007-09-04   
510-722 3 Crockett CA   722   2001-07-24   
510-735 9 Oakland: Main-Piedmont DA CA   722   2007-08-18   
510-750 1 Hayward CA   722   2013-10-03   
510-756 6 Oakland: Trinidad DA CA   722   2015-11-30   
510-771 9 Fremont-Newark: Oliver DA CA   722   2015-01-06   
510-778 A Richmond CA HYWRCAZRPS0  722      
510-778 1 Richmond CA   722   2008-11-05   
510-778 8 Richmond CA   722   2007-01-03   
510-778 9 Richmond CA   722   2007-01-03   
510-779 1 El Sobrante-Pinole CA   722   2015-04-24   
510-788 4 Oakland: Main-Piedmont DA CA   722   2009-05-08   
510-808 5 Oakland: Main-Piedmont DA CA   722   2012-12-03   
510-808 7 Oakland: Main-Piedmont DA CA   722   2013-08-15   
510-822 5 Oakland: Trinidad DA CA   722   2017-10-02   

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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