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.

Visalia, CA

<< 1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
559-608 A FRSNCA01XTY  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 728      
559-608 0 FRSNCA01XCZ  516C AT&T CORP. 728   2016-09-24   
559-608 1 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2020-03-27   
559-608 2 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2015-10-10   
559-608 3 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2016-12-17   
559-608 4 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2016-12-17   
559-608 5 FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728   2019-04-29   
559-608 6 FRSNCA01XTY  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 728   2015-10-09   
559-608 7 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2020-03-27   
559-608 8 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2020-03-27   
559-608 9 FRSNCA01XTY  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 728   2020-05-08   
559-610 A FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-610 0 FRSNCA01TMD  939H COMMIO, LLC 728   2021-10-16   
559-610 1 FRSNCA01TMD  939H COMMIO, LLC 728   2021-10-16   
559-610 2 FRSNCA01TMD  939H COMMIO, LLC 728   2021-10-16   
559-610 3 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-10-15   
559-610 4 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-10-15   
559-610 5 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-10-15   
559-610 6 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-10-15   
559-610 7 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-10-15   
559-610 8 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-10-15   
559-610 9 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-10-15   
559-619 A FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-619 0 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-09-12   
559-619 1 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-09-12   
559-619 2 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-09-12   
559-619 3 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-09-12   
559-619 4 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-09-12   
559-619 5 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-09-12   
559-619 6 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-09-12   
559-619 7 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-09-12   
559-619 8 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-09-12   
559-619 9 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-09-12   
559-622 A VISLCA11DS0  9740 PACIFIC BELL 728      
559-623 A VISLCA11DS0  9740 PACIFIC BELL 728      
559-623 0 VISLCA11DS0  9740 PACIFIC BELL 728      
559-623 1 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-03-21   
559-623 2 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-03-21   
559-623 3 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-03-21   
559-623 4 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-03-21   
559-623 5 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-03-21   
559-623 6 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-03-21   
559-623 7 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2006-04-28   
559-623 8 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2007-05-13   
559-623 9 FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-624 A VISLCA11DS0  9740 PACIFIC BELL 728      
559-624 0 VISLCA11DS0  9740 PACIFIC BELL 728      
559-624 1 VISLCA11DS0  9740 PACIFIC BELL 728      
559-624 2 VISLCA11DS0  9740 PACIFIC BELL 728      
559-624 3 VISLCA11DS0  9740 PACIFIC BELL 728      
559-624 4 VISLCA11DS0  9740 PACIFIC BELL 728      
559-624 5 VISLCA11DS0  9740 PACIFIC BELL 728      
559-624 6 VISLCA11DS0  9740 PACIFIC BELL 728      
559-624 7 VISLCA11DS0  9740 PACIFIC BELL 728      
559-624 8 VISLCA11DS0  9740 PACIFIC BELL 728      
559-624 9 FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2020-04-13   
559-625 A VISLCA11DS0  9740 PACIFIC BELL 728      
559-627 A VISLCA11DS0  9740 PACIFIC BELL 728      
559-627 0 VISLCA11DS0  9740 PACIFIC BELL 728      
559-627 1 VISLCA11DS0  9740 PACIFIC BELL 728      
559-627 2 VISLCA11DS0  9740 PACIFIC BELL 728      
559-627 3 VISLCA11DS0  9740 PACIFIC BELL 728      
559-627 4 VISLCA11DS0  9740 PACIFIC BELL 728      
559-627 5 VISLCA11DS0  9740 PACIFIC BELL 728      
559-627 6 VISLCA11DS0  9740 PACIFIC BELL 728      
559-627 7 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-04-08   
559-627 8 VISLCA11DS0  9740 PACIFIC BELL 728      
559-627 9 VISLCA11DS0  9740 PACIFIC BELL 728      
559-635 A VISLCA11DS0  9740 PACIFIC BELL 728      
559-636 A VISLCA11DS0  9740 PACIFIC BELL 728      
559-651 A GSHNCA11RS0  9740 PACIFIC BELL 728      
559-651 0 GSHNCA11RS0  9740 PACIFIC BELL 728      
559-651 1 GSHNCA11RS0  9740 PACIFIC BELL 728      
559-651 2 GSHNCA11RS0  9740 PACIFIC BELL 728      
559-651 3 GSHNCA11RS0  9740 PACIFIC BELL 728      
559-651 4 GSHNCA11RS0  9740 PACIFIC BELL 728      
559-651 5 GSHNCA11RS0  9740 PACIFIC BELL 728      
559-651 6 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2007-09-17   
559-651 7 GSHNCA11RS0  9740 PACIFIC BELL 728      
559-651 8 GSHNCA11RS0  9740 PACIFIC BELL 728      
559-651 9 GSHNCA11RS0  9740 PACIFIC BELL 728      
559-667 A FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-667 0 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2010-05-21   
559-667 1 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2010-04-02   
559-667 2 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2011-05-02   
559-667 3 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2011-05-02   
559-667 4 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-667 5 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2011-06-02   
559-667 6 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2012-03-19   
559-667 7 FRSOCAYM7MD  5562 METROPCS, INC. 728   2010-11-04   
559-667 8 FRSOCAYM7MD  5562 METROPCS, INC. 728   2010-11-04   
559-667 9 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2014-03-30   
559-679 A FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-690 A FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-690 0 FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2015-04-27   
559-690 1 FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2015-04-27   
559-690 2 FRSOCAYM7MD  5562 METROPCS, INC. 728   2015-04-30   
559-690 3 FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728   2016-12-29   
559-690 4 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2016-07-11   
559-690 5 FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2016-07-11   

<< 1 2 3 4 5 6 7 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.