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.

NPA: 559 [Rate centres in NPA 559] [Dial plan for NPA 559]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-827 7 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2006-02-18   
559-827 8 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2006-02-18   
559-827 9 Visalia CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2007-12-04   
559-828 A Selma CA FRSNCA0112Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728      
559-828 2 Selma CA FRSNCA0112Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2022-08-15   
559-828 6 Selma CA FRSNCA0112Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2022-08-15   
559-829 A San Joaquin CA CNCKCAXFRS1  4420 FRONTIER CALIFORNIA INC. 728      
559-829 2 San Joaquin CA FRSNCA01XTY  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 728   2020-11-09   
559-829 3 San Joaquin CA FRSNCAVVDS3  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 728   2012-10-08   
559-829 4 San Joaquin CA FRSNCAPMDMD  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-07-16   
559-829 5 San Joaquin CA FRSNCAPMDMD  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-11-29   
559-829 6 San Joaquin CA   145J TERRA NOVA TELECOM INC. 728   2025-04-16   
559-829 7 San Joaquin CA FRSNCAPMDMD  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2008-09-29   
559-829 8 San Joaquin CA FRSNCAPMDMD  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-04-19   
559-829 9 San Joaquin CA CNCKCAXFRS1  4420 FRONTIER CALIFORNIA INC. 728      
559-830 A Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-830 0 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-06-17   
559-830 1 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-06-17   
559-830 2 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-06-17   
559-830 3 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-06-17   
559-830 4 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-06-17   
559-830 5 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-06-17   
559-830 6 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-06-17   
559-830 7 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-06-17   
559-830 8 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-06-17   
559-830 9 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-06-17   
559-831 A Madera CA FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-831 0 Madera CA FRSNCA01XMZ  073H TELNYX LLC 728   2017-03-24   
559-831 1 Madera CA FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2015-06-04   
559-831 2 Madera CA FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728   2015-05-29   
559-831 3 Madera CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2017-06-12   
559-831 4 Madera CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-03-16   
559-831 5 Madera CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-03-16   
559-831 6 Madera CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-03-16   
559-831 7 Madera CA FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2023-07-10   
559-831 8 Madera CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2016-06-16   
559-831 9 Madera CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2016-06-16   
559-832 A Fresno CA FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-832 0 Fresno CA FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2014-12-20   
559-832 1 Fresno CA FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2016-04-19   
559-832 2 Fresno CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2016-12-13   
559-832 3 Fresno CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2016-12-13   
559-832 4 Fresno CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2016-12-23   
559-832 5 Fresno CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2016-12-23   
559-832 6 Fresno CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-08-19   
559-832 7 Fresno CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-08-19   
559-832 8 Fresno CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-08-19   
559-832 9 Fresno CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-08-19   
559-833 A Selma CA FRSNCA01XYZ  965H FRACTEL, LLC 728      
559-833 0 Selma CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-07-22   
559-833 1 Selma CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-07-22   
559-833 2 Selma CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-07-22   
559-833 3 Selma CA FRSNCA01XYZ  965H FRACTEL, LLC 728   2021-06-20   
559-833 4 Selma CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-07-22   
559-833 5 Selma CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-08-13   
559-833 6 Selma CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-08-13   
559-833 7 Selma CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-08-13   
559-833 8 Selma CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-08-13   
559-833 9 Selma CA FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2024-10-26   
559-834 A Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 0 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 1 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 2 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 3 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 4 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 5 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 6 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 7 Fowler CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2015-07-24   
559-834 8 Fowler CA FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2009-01-14   
559-834 9 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-835 A Fresno CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-835 0 Fresno CA FRSNCA01XTY  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 728   2016-07-15   
559-835 1 Fresno CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2016-06-16   
559-835 2 Fresno CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2016-06-16   
559-835 3 Fresno CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2016-06-16   
559-835 4 Fresno CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-07-20   
559-835 5 Fresno CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-07-20   
559-835 6 Fresno CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-07-20   
559-835 7 Fresno CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-07-20   
559-835 8 Fresno CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-07-20   
559-835 9 Fresno CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-07-20   
559-836 A Hanford CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728      
559-836 0 Hanford CA FRSOCAYM7MD  5562 METROPCS, INC. 728   2004-01-13   
559-836 1 Hanford CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2006-12-08   
559-836 2 Hanford CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2007-11-22   
559-836 3 Hanford CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2007-11-22   
559-836 4 Hanford CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2006-10-10   
559-836 5 Hanford CA FRSNCA01XXZ  145J TERRA NOVA TELECOM INC. 728   2025-01-08   
559-836 6 Hanford CA FRSOCAYM7MD  5562 METROPCS, INC. 728   2006-06-26   
559-836 7 Hanford CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2005-05-01   
559-836 8 Hanford CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2004-10-11   
559-836 9 Hanford CA FRSOCAYM7MD  5562 METROPCS, INC. 728      
559-837 A Tulare CA FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728      
559-837 0 Tulare CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-06-12   
559-837 1 Tulare CA FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2016-09-23   
559-837 2 Tulare CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2017-01-15   
559-837 3 Tulare CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2017-01-23   
559-837 4 Tulare CA FRSOCAYM7MD  5562 METROPCS, INC. 728   2017-03-30   
559-837 5 Tulare CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2017-04-11   
559-837 6 Tulare CA FRSNCA01XMZ  073H TELNYX LLC 728   2017-03-24   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 >>

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.