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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-715 A Chowchilla CA SKTNCACZ9MD  516J TON80 COMMUNICATIONS, LLC 738      
559-715 0 Chowchilla CA   516J TON80 COMMUNICATIONS, LLC 738   2021-07-06   
559-715 1 Chowchilla CA   981E BANDWIDTH.COM CLEC, LLC - CA 738   2014-03-24   
559-715 2 Chowchilla CA   981E BANDWIDTH.COM CLEC, LLC - CA 738   2009-01-14   
559-715 3 Chowchilla CA   516C AT&T CORP. 738   2007-09-14   
559-715 4 Chowchilla CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2005-07-26   
559-715 5 Chowchilla CA   7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 738   2016-02-23   
559-715 6 Chowchilla CA   981E BANDWIDTH.COM CLEC, LLC - CA 738   2015-05-03   
559-715 7 Chowchilla CA   624H ONVOY SPECTRUM, LLC 738   2024-01-08   
559-715 8 Chowchilla CA   649C ONVOY, LLC - CA 738   2013-02-09   
559-715 9 Chowchilla CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2012-06-30   
559-716 A Madera CA FRSOCAYM7MD  5562 METROPCS, INC. 728      
559-716 0 Madera CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2022-03-23   
559-716 1 Madera CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2022-05-23   
559-716 2 Madera CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2022-07-25   
559-716 3 Madera CA   5562 METROPCS, INC. 728   2022-05-06   
559-716 4 Madera CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2022-09-26   
559-716 5 Madera CA   649C ONVOY, LLC - CA 728   2023-08-10   
559-716 6 Madera CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-04-15   
559-716 7 Madera CA   490J DISH WIRELESS, LLC 728   2022-12-19   
559-716 8 Madera CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-08-07   
559-716 9 Madera CA   5562 METROPCS, INC. 728   2021-11-26   
559-717 A Avenal CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-717 0 Avenal CA   649C ONVOY, LLC - CA 728      
559-717 1 Avenal CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2024-06-23   
559-717 2 Avenal CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2024-11-19   
559-717 3 Avenal CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 728   2005-04-28   
559-717 4 Avenal CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-07-26   
559-717 5 Avenal CA   649C ONVOY, LLC - CA 728   2019-02-24   
559-717 6 Avenal CA   649C ONVOY, LLC - CA 728   2019-02-24   
559-717 8 Avenal CA   981E BANDWIDTH.COM CLEC, LLC - CA 728   2009-01-14   
559-717 9 Avenal CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-07-16   
559-718 A Madera CA FRSNCAVVDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 728      
559-718 0 Madera CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2006-03-07   
559-718 1 Madera CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2006-10-08   
559-718 2 Madera CA   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 728      
559-718 3 Madera CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2007-02-11   
559-718 4 Madera CA   5562 METROPCS, INC. 728   2007-04-03   
559-718 5 Madera CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-12-12   
559-718 6 Madera CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2006-08-18   
559-718 7 Madera CA   5562 METROPCS, INC. 728   2005-03-20   
559-718 8 Madera CA   5562 METROPCS, INC. 728   2004-09-19   
559-718 9 Madera CA   5562 METROPCS, INC. 728   2004-02-04   
559-719 A Porterville CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-719 0 Porterville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-02-14   
559-719 1 Porterville CA   5562 METROPCS, INC. 728   2015-05-20   
559-719 2 Porterville CA   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 728      
559-719 3 Porterville CA   5562 METROPCS, INC. 728   2016-01-12   
559-719 4 Porterville CA   649C ONVOY, LLC - CA 728   2016-03-21   
559-719 5 Porterville CA   5562 METROPCS, INC. 728   2010-12-16   

<< 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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.