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.

Selma, CA

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
559-215 A FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-215 0 FRSNCA01XUZ  624H ONVOY SPECTRUM, LLC 728   2024-01-03   
559-215 1   649C ONVOY, LLC - CA 728   2024-03-03   
559-215 8   649C ONVOY, LLC - CA 728   2024-03-03   
559-215 9 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-08-28   
559-257 A FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-257 0 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-257 1 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2020-06-19   
559-257 2 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2005-07-07   
559-257 3 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2006-08-28   
559-257 4 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2004-02-29   
559-257 5 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2006-08-28   
559-257 6 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2006-01-13   
559-257 7 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-06-12   
559-257 8 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2018-10-20   
559-257 9 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2017-10-20   
559-318 A FRSOCAYM6MD  5562 METROPCS, INC. 728      
559-318 0 FRSOCAYM6MD  5562 METROPCS, INC. 728      
559-318 1 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-09-16   
559-318 2 FRSOCAYM6MD  5562 METROPCS, INC. 728      
559-318 3 FRSNCAQRDS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 728   2007-02-17   
559-318 4 FRSOCAYM6MD  5562 METROPCS, INC. 728   2005-06-04   
559-318 5 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2010-03-04   
559-318 6 FRSOCAYM6MD  5562 METROPCS, INC. 728      
559-318 7 FRSOCAYM6MD  5562 METROPCS, INC. 728      
559-318 8 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-04-19   
559-318 9 FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-460 A FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728      
559-460 0 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2010-10-01   
559-460 1   515J IP HORIZON LLC 728      
559-460 2   515J IP HORIZON LLC 728      
559-460 3 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2011-06-24   
559-460 4 FRSNCA01XMZ  073H TELNYX LLC 728   2017-03-24   
559-460 5 FRSNCA0112Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2005-12-05   
559-460 6 FRSNCA01XTY  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 728   2012-08-23   
559-460 7 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2014-04-14   
559-460 8 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2009-12-07   
559-460 9 FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2013-11-08   
559-620 A FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-620 0 FRSNCA01TMD  939H COMMIO, LLC 728   2022-09-19   
559-620 1 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2023-08-10   
559-620 2 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-11-14   
559-620 3 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-11-14   
559-620 4 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-11-14   
559-620 5 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2023-08-10   
559-620 6 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2023-08-10   
559-620 7 FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728   2023-03-17   
559-620 8 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2022-06-11   
559-620 9 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-10-15   
559-819 A FRSNCAVVDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 728      

1 2 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.