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: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

<< 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
530-994 0 Sierraville CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2021-03-05   
530-994 1 Sierraville CA SRVLCA11RS1  9740 PACIFIC BELL 724      
530-994 2 Sierraville CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2015-08-13   
530-994 3 Sierraville CA SRVLCA11RS1  9740 PACIFIC BELL 724      
530-994 5 Sierraville CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-08-01   
530-994 6 Sierraville CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2015-09-17   
530-994 7 Sierraville CA   145J TERRA NOVA TELECOM INC. 724   2024-02-02   
530-994 8 Sierraville CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2021-04-02   
530-994 9 Sierraville CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2017-04-28   
530-999 A Redding CA CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-999 0 Redding CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2012-05-12   
530-999 1 Redding CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2012-08-23   
530-999 2 Redding CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2011-09-25   
530-999 3 Redding CA CHICCA01RMD  5562 METROPCS, INC. 724   2012-02-09   
530-999 4 Redding CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2012-04-30   
530-999 5 Redding CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2012-04-30   
530-999 6 Redding CA CHICCA01XMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724   2011-09-17   
530-999 7 Redding CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2012-04-30   
530-999 8 Redding CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2013-04-24   
530-999 9 Redding CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2011-08-29   

<< 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: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.