Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 776C CHARTER FIBERLINK CA-CCO, LLC - CA

1 2 3 4 5 6 7 8 9 10 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
209-226 1 Turlock CA   738   2012-07-16   
209-250 A Turlock CA TRLCCA160MD  738      
209-250 0 Turlock CA   738   2008-01-10   
209-250 1 Turlock CA   738   2008-08-19   
209-250 2 Turlock CA   738   2009-10-17   
209-253 A Ripon CA TRLCCA160MD  738      
209-253 0 Ripon CA   738   2008-01-10   
209-253 4 Ripon CA   738   2016-04-18   
209-272 1 Modesto CA   738   2012-09-10   
209-398 2 Livingston CA   738   2013-06-03   
209-416 4 Modesto CA   738   2008-04-15   
209-427 2 Turlock CA   738   2016-04-01   
209-502 7 Riverbank CA   738   2008-04-15   
209-566 8 Modesto CA   738   2008-12-12   
209-633 3 Turlock CA   738      
209-691 6 Escalon CA   738   2008-04-15   
209-874 8 Waterford: Main DA CA   738   2008-04-15   
209-883 7 Hughson CA   738   2008-04-14   
310-752 6 Santa Monica: Santa Monica DA CA   730   2006-05-14   
323-246 4 Montebello CA   730   2006-10-20   
323-275 6 Los Angeles: DA 04 CA   730   2005-08-10   
323-318 2 Los Angeles: DA 05 CA   730   2005-08-28   
323-344 6 Los Angeles: DA 03 CA   730   2005-08-10   
323-477 1 Montebello CA   730   2012-08-28   
323-488 0 Los Angeles: DA 05 CA   730      
323-516 0 Montebello CA   730   2018-09-02   
323-516 6 Montebello CA   730   2005-08-10   
323-530 0 Montebello CA   730   2016-09-29   
323-597 1 Montebello CA   730   2015-01-18   
323-749 6 Los Angeles: DA 06 CA   730   2015-08-28   
323-835 6 Los Angeles: DA 06 CA   730   2005-08-10   
408-337 A Gilroy CA WTVLCADV0MD  722   2009-08-03   
408-337 1 Gilroy CA   722   2009-08-03   
408-337 5 Gilroy CA   722   2010-04-09   
408-461 2 San Martin CA   722   2009-07-26   
408-612 4 Morgan Hill CA   722   2011-05-13   
408-612 8 Morgan Hill CA   722   2009-07-26   
408-767 2 Gilroy CA   722   2012-07-22   
424-235 2 Malibu CA   730   2012-08-27   
424-425 8 Malibu CA   730   2018-09-02   
424-477 A San Pedro CA MTPKCACG1MD  730   2006-08-26   
424-477 0 San Pedro CA   730   2006-08-26   
424-644 A Malibu CA NRWLCA141MD  730   2006-08-26   
424-644 0 Malibu CA   730   2006-08-26   
442-229 2 Victorville: Victorville DA CA   730   2014-05-15   
442-242 7 Victorville: Victorville DA CA   730   2014-03-06   
442-247 7 California City CA   730   2017-07-23   
442-249 1 Victorville: Adelanto DA CA   730   2015-11-27   
442-255 4 Victorville: Victorville DA CA   730   2015-10-31   
442-267 4 Victorville: Hesperia DA CA   730   2017-04-16   

1 2 3 4 5 6 7 8 9 10 >>

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.