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: 547

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-547 A Big Bear City CA RVSDCAMLDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
909-547 0 Big Bear City CA HSPRCABB0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2005-03-01   
909-547 1 Big Bear City CA RVSDCAMLDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
909-547 3 Big Bear City CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-07-23   
909-547 4 Big Bear City CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2009-01-13   
909-547 5 Big Bear City CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-07-29   
909-547 6 Big Bear City CA HSPRCABB0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2006-11-10   
909-547 7 Big Bear City CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-07-29   
909-547 9 Big Bear City CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2008-06-01   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.