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.

NPA: 909 [Rate centres in NPA 909] [Dial plan for NPA 909]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-248 A Chino CA   649C ONVOY, LLC - CA 730      
909-248 0 Chino CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-10-31   
909-248 1 Chino CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-10-31   
909-248 2 Chino CA   649C ONVOY, LLC - CA 730   2009-04-15   
909-248 3 Chino CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-23   
909-248 4 Chino CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-23   
909-248 5 Chino CA   6664 SPRINT SPECTRUM L.P. 730   2007-12-03   
909-248 6 Chino CA   6664 SPRINT SPECTRUM L.P. 730   2007-12-03   
909-248 7 Chino CA   649C ONVOY, LLC - CA 730   2007-08-03   
909-248 8 Chino CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2008-12-25   
909-248 9 Chino CA   4733 PAETEC COMMUNICATIONS, INC. - CA 730   2009-01-19   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.