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
909-584 A Big Bear City CA BBCYCAXFRS3  4420 FRONTIER CALIFORNIA INC. 730      
909-584 0 Big Bear City CA   4420 FRONTIER CALIFORNIA INC. 730      
909-584 1 Big Bear City CA   4420 FRONTIER CALIFORNIA INC. 730      
909-584 2 Big Bear City CA   4420 FRONTIER CALIFORNIA INC. 730      
909-584 3 Big Bear City CA   649C ONVOY, LLC - CA 730   2013-03-29   
909-584 4 Big Bear City CA   4420 FRONTIER CALIFORNIA INC. 730      
909-584 5 Big Bear City CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-03-04   
909-584 6 Big Bear City CA   8827 BROADWING COMMUNICATIONS, LLC - CA 730   2005-10-31   
909-584 7 Big Bear City CA   4420 FRONTIER CALIFORNIA INC. 730      
909-584 8 Big Bear City CA   4420 FRONTIER CALIFORNIA INC. 730      
909-584 9 Big Bear City CA   4420 FRONTIER CALIFORNIA INC. 730      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.