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.

Calimesa, CA

<< 1 2 3 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
909-446 3   515J IP HORIZON LLC 730   2004-11-13   
909-446 4   515J IP HORIZON LLC 730   2004-11-13   
909-446 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2005-09-01   
909-446 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2006-02-10   
909-446 7 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-04-01   
909-446 8 CLMSCAXF79G  2319 FRONTIER CALIFORNIA INC. 730      
909-446 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2010-04-05   
909-500 A ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2024-01-23   
909-500 0 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2011-01-03   
909-500 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-28   
909-500 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-08-20   
909-500 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-12-13   
909-500 4 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2013-02-08   
909-500 5 LSANCA54ZMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 730   2011-01-04   
909-500 6 SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2012-11-19   
909-500 7 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2011-10-01   
909-500 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-08-28   
909-500 9 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2013-03-29   
909-504 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-504 0 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2021-07-30   
909-504 1 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2021-07-30   
909-504 2 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2021-07-30   
909-504 3 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2021-07-30   
909-504 4 LSANCA03IMD  553J WHITESKY COMMUNICATIONS, LLC 730   2021-10-01   
909-504 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2021-09-19   
909-504 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2021-09-19   
909-504 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2021-07-22   
909-504 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2021-07-22   
909-504 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2021-07-22   
909-570 A COTNCA11DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
909-570 0 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2009-03-11   
909-570 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-03-04   
909-570 2 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-07-23   
909-570 3 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2004-06-25   
909-570 4 ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2009-04-20   
909-570 5 SNANCALWDS1  7262 XO CALIFORNIA, INC. 730   2006-03-27   
909-570 6 COTNCA11DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
909-570 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2008-05-04   
909-570 8 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2008-06-16   
909-570 9 ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-03-13   
909-768 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-768 0 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-10-21   
909-768 1 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-10-03   
909-768 2 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2018-03-14   
909-768 3 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2018-10-20   
909-768 4 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-07-13   
909-768 5 LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2018-05-08   
909-768 6 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2019-02-25   
909-768 7 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2019-02-25   
909-768 8 LSANCAJW6MD  073H TELNYX LLC 730   2017-06-16   

<< 1 2 3 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.