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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-778 9 Fresno CA   649C ONVOY, LLC - CA 728   2024-02-26   
559-779 A Fresno CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-780 A Corcoran CA FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728      
559-780 0 Corcoran CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-780 1 Corcoran CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2018-04-06   
559-780 2 Corcoran CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-780 3 Corcoran CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-780 4 Corcoran CA FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728   2015-09-29   
559-780 5 Corcoran CA FRSNCA0112Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2015-07-24   
559-780 6 Corcoran CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2016-12-16   
559-780 7 Corcoran CA   649C ONVOY, LLC - CA 728   2024-03-08   
559-780 8 Corcoran CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728   2009-12-07   
559-780 9 Corcoran CA FRSNCA01XMZ  073H TELNYX LLC 728   2018-06-27   
559-781 A Porterville CA PTVLCA11DS0  9740 PACIFIC BELL 728      
559-782 A Porterville CA PTVLCA11DS0  9740 PACIFIC BELL 728      
559-783 A Porterville CA PTVLCA11DS0  9740 PACIFIC BELL 728      
559-783 0 Porterville CA PTVLCA11DS0  9740 PACIFIC BELL 728      
559-783 1 Porterville CA PTVLCA11DS0  9740 PACIFIC BELL 728      
559-783 2 Porterville CA PTVLCA11DS0  9740 PACIFIC BELL 728      
559-783 3 Porterville CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-783 4 Porterville CA PTVLCA11DS0  9740 PACIFIC BELL 728      
559-783 5 Porterville CA PTVLCA11DS0  9740 PACIFIC BELL 728      
559-783 6 Porterville CA PTVLCA11DS0  9740 PACIFIC BELL 728      
559-783 7 Porterville CA PTVLCA11DS0  9740 PACIFIC BELL 728      
559-783 8 Porterville CA PTVLCA11DS0  9740 PACIFIC BELL 728      
559-783 9 Porterville CA PTVLCA11DS0  9740 PACIFIC BELL 728      
559-784 A Porterville CA PTVLCA11DS0  9740 PACIFIC BELL 728      
559-785 A Fresno CA FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728      
559-785 0 Fresno CA FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2014-12-21   
559-785 1 Fresno CA FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2014-12-21   
559-785 2 Fresno CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2014-12-30   
559-785 3 Fresno CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2014-12-30   
559-785 4 Fresno CA FRSNCA0112Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2014-12-27   
559-785 5 Fresno CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2019-08-05   
559-785 6 Fresno CA FRSNCA01XGZ  7262 XO CALIFORNIA, INC. 728   2014-12-27   
559-785 7 Fresno CA FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2016-05-22   
559-785 8 Fresno CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2017-01-10   
559-785 9 Fresno CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2014-12-31   
559-786 A Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-787 A Tivy Valley CA TVVYCAXFRS1  4420 FRONTIER CALIFORNIA INC. 728      
559-787 0 Tivy Valley CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2016-01-03   
559-787 1 Tivy Valley CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728   2017-04-10   
559-787 2 Tivy Valley CA TVVYCAXFRS1  4420 FRONTIER CALIFORNIA INC. 728      
559-787 3 Tivy Valley CA TVVYCAXFRS1  4420 FRONTIER CALIFORNIA INC. 728      
559-787 4 Tivy Valley CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2018-03-28   
559-787 6 Tivy Valley CA FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2019-12-15   
559-787 7 Tivy Valley CA FRSNCA01XMZ  073H TELNYX LLC 728   2018-06-27   
559-787 9 Tivy Valley CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2014-11-10   
559-788 A Porterville CA PTVLCA11DS0  9740 PACIFIC BELL 728      
559-788 0 Porterville CA PTVLCA11DS0  9740 PACIFIC BELL 728      

<< 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 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.