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.

Big Bear City, CA

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
909-281 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-11-06   
909-281 0   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-11-06   
909-281 1   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-08-14   
909-281 2   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-08-14   
909-281 3   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-07-06   
909-281 4   776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2012-08-07   
909-281 5   981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-12-13   
909-281 6   4733 PAETEC COMMUNICATIONS, INC. - CA 730   2012-01-09   
909-281 7   649C ONVOY, LLC - CA 730   2013-02-08   
909-281 8   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-04-13   
909-281 9   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-04-13   
909-375 A   981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-375 0   981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-07-13   
909-375 1   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-07-18   
909-375 2   7453 U.S. TELEPACIFIC CORP. - CA 730   2013-07-16   
909-375 3   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-07-18   
909-375 4   981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-03-05   
909-375 5   252F WIDE VOICE, LLC - CA 730   2014-08-15   
909-375 6   981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-03-05   
909-375 7   7575 CENTURYLINK COMMUNICATIONS LLC 730   2014-06-27   
909-375 8   981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-03-05   
909-375 9   649C ONVOY, LLC - CA 730   2016-05-05   
909-505 A   981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-505 0   981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-10-20   
909-505 1   981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-10-20   
909-505 2   981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-10-20   
909-505 3   073H TELNYX LLC 730   2017-08-14   
909-505 4   649C ONVOY, LLC - CA 730   2017-09-10   
909-505 5   320H VODEX COMMUNICATIONS CORPORATION - CA 730   2017-09-01   
909-505 6   707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2018-05-08   
909-505 7   776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2017-12-10   
909-505 8   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2018-11-09   
909-505 9   649C ONVOY, LLC - CA 730   2019-02-25   
909-547 A RVSDCAMLDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
909-547 0   776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2005-03-01   
909-547 1   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
909-547 2   8827 BROADWING COMMUNICATIONS, LLC - CA 730   2006-03-03   
909-547 3   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-07-23   
909-547 4   981E BANDWIDTH.COM CLEC, LLC - CA 730   2009-01-13   
909-547 5   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-07-29   
909-547 6   776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2006-11-10   
909-547 7   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-07-29   
909-547 8   8827 BROADWING COMMUNICATIONS, LLC - CA 730   2004-12-12   
909-547 9   649C ONVOY, LLC - CA 730   2008-06-01   
909-584 A BBCYCAXFRS3  4420 FRONTIER CALIFORNIA INC. 730      
909-584 0   4420 FRONTIER CALIFORNIA INC. 730      
909-584 1   4420 FRONTIER CALIFORNIA INC. 730      
909-584 2   4420 FRONTIER CALIFORNIA INC. 730      
909-584 3   649C ONVOY, LLC - CA 730   2013-03-29   
909-584 4   4420 FRONTIER CALIFORNIA INC. 730      

1 2 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.