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.

Hanford, CA

<< 1 2 3

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
559-707 A FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-772 A FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728      
559-772 0 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2021-11-28   
559-772 1 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2007-06-20   
559-772 2 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2006-02-23   
559-772 3 FRSNCA01XVZ  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 728   2007-02-12   
559-772 4 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-08-02   
559-772 5 FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2006-08-10   
559-772 6 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2008-03-21   
559-772 7 FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2006-08-10   
559-772 8 FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728   2008-05-17   
559-772 9 FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2007-04-06   
559-794 A FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-794 0 FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2015-04-30   
559-794 1 FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2015-04-30   
559-794 2 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2015-06-06   
559-794 3 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2015-06-06   
559-794 4 FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2015-05-28   
559-794 5 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-08-13   
559-794 6 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-02-24   
559-794 7 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-02-24   
559-794 8 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-02-24   
559-794 9 FRSNCA01XMZ  073H TELNYX LLC 728   2017-03-24   
559-796 A FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-796 0 FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2016-09-17   
559-796 1 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-08-13   
559-796 2 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2015-08-07   
559-796 3 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2015-08-07   
559-796 4 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2015-05-29   
559-796 5 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2015-05-29   
559-796 6 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2015-05-29   
559-796 7 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2015-05-29   
559-796 8 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-04-24   
559-796 9 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-04-24   
559-836 A FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728      
559-836 0 FRSOCAYM7MD  5562 METROPCS, INC. 728   2004-01-13   
559-836 1 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2006-12-08   
559-836 2 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2007-11-22   
559-836 3 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2007-11-22   
559-836 4 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2006-10-10   
559-836 5 FRSNCA01XXZ  145J TERRA NOVA TELECOM INC. 728   2025-01-08   
559-836 6 FRSOCAYM7MD  5562 METROPCS, INC. 728   2006-06-26   
559-836 7 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2005-05-01   
559-836 8 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2004-10-11   
559-836 9 FRSOCAYM7MD  5562 METROPCS, INC. 728      
559-852 A HNFRCA01DS0  9740 PACIFIC BELL 728      
559-852 0 FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2014-10-03   
559-852 1 FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2011-09-19   
559-852 2 HNFRCA01DS0  9740 PACIFIC BELL 728   2011-06-25   
559-852 3 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2014-08-11   
559-852 4 HNFRCA01DS0  9740 PACIFIC BELL 728   2011-06-25   
559-852 5 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2015-03-02   
559-852 6 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2014-07-16   
559-852 7 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2014-04-13   
559-852 8 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2015-03-02   
559-852 9 FRSOCAYM7MD  5562 METROPCS, INC. 728   2013-07-15   
559-858 A FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2024-10-18   
559-858 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2025-03-23   
559-858 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2025-07-23   
559-858 9 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2024-10-18   
559-929 A FRSNCA0101Z  516J TON80 COMMUNICATIONS, LLC 728      
559-929 0 FRSOCAYM7MD  5562 METROPCS, INC. 728   2022-05-27   
559-929 1 FRSNCA01TMD  939H COMMIO, LLC 728   2022-07-22   
559-929 2 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2022-09-09   
559-929 3 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2023-08-10   
559-929 4 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2023-08-10   
559-929 5 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2023-08-10   
559-929 6 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2022-04-22   
559-929 7 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2022-04-22   
559-929 8 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2022-04-22   
559-929 9 FRSNCA0101Z  516J TON80 COMMUNICATIONS, LLC 728   2022-04-21   

<< 1 2 3

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.