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.

OCN: 8826 LEVEL 3 COMMUNICATIONS, LLC - CA

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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
209-205 9 Merced CA SKTNCA01X6Y  738   2011-10-06   
209-207 0 Tracy CA SKTNCA01X6Y  738   2008-05-19   
209-207 5 Tracy CA SKTNCA01X6Y  738   2008-05-21   
209-213 A Sonora: Main DA CA SKTNCA01X6Y  738      
209-213 5 Sonora: Main DA CA SKTNCA01X6Y  738   2011-08-29   
209-213 6 Sonora: Main DA CA SKTNCA01X6Y  738   2014-03-07   
209-214 6 Modesto CA SKTNCA01X6Y  738   2009-07-03   
209-222 A Modesto CA SKTNCA01X6Y  738      
209-222 3 Modesto CA SKTNCA01X6Y  738   2010-12-13   
209-222 4 Modesto CA SKTNCA01X6Y  738   2010-12-13   
209-222 6 Modesto CA SKTNCA01X6Y  738   2010-12-27   
209-225 2 Modesto CA SKTNCA01X6Y  738   2013-06-21   
209-227 2 Stockton CA SKTNCA01X6Y  738   2010-09-18   
209-227 6 Stockton CA SKTNCA01X6Y  738   2010-12-13   
209-229 4 Tracy CA SKTNCA01X6Y  738   2011-08-11   
209-230 A Merced CA SKTNCA01X6Y  738      
209-230 5 Merced CA SKTNCA01X6Y  738   2005-07-30   
209-230 9 Merced CA SKTNCA01X6Y  738      
209-242 9 Stockton CA SKTNCA01X6Y  738   2013-08-03   
209-243 7 Newman CA SKTNCA01X6Y  738   2011-04-07   
209-248 4 Modesto CA SKTNCA01X6Y  738   2013-02-17   
209-248 6 Modesto CA SKTNCA01X6Y  738   2013-07-14   
209-249 1 Manteca CA SKTNCA01X6Y  738      
209-249 3 Manteca CA SKTNCA01X6Y  738      
209-249 9 Manteca CA SKTNCA01X6Y  738   2005-02-27   
209-251 0 Galt CA SKTNCA01X6Y  738   2010-05-13   
209-251 2 Galt CA SKTNCA01X6Y  738   2005-07-30   
209-253 1 Ripon CA SKTNCA01X6Y  738   2010-11-20   
209-257 3 Jackson CA SKTNCA01X6Y  738   2007-08-13   
209-257 4 Jackson CA SKTNCA01X6Y  738   2005-07-30   
209-259 6 Merced CA SKTNCA01X6Y  738   2013-02-12   
209-262 1 Turlock CA SKTNCA01X6Y  738   2010-07-10   
209-262 3 Turlock CA SKTNCA01X6Y  738   2008-05-21   
209-263 0 Lodi CA SKTNCA01X6Y  738   2008-02-15   
209-266 A Coulterville CA SKTNCA01X6Y  738      
209-266 1 Coulterville CA SKTNCA01X6Y  738   2008-03-25   
209-267 4 Sutter Creek CA SKTNCA01X6Y  738   2005-07-30   
209-269 8 Lodi CA SKTNCA01X6Y  738   2013-07-03   
209-275 1 Manteca CA SKTNCA01X6Y  738   2009-12-25   
209-276 0 Atwater CA SKTNCA01X6Y  738   2013-07-21   
209-283 A Jackson CA SKTNCA01X6Y  738      
209-283 2 Jackson CA SKTNCA01X6Y  738   2014-02-03   
209-284 A Modesto CA SKTNCA01X6Y  738      
209-284 2 Modesto CA SKTNCA01X6Y  738   2014-11-21   
209-290 2 Stockton CA SKTNCA01X6Y  738   2018-04-01   
209-292 2 Stockton CA SKTNCA01X6Y  738   2013-12-21   
209-312 6 Modesto CA SKTNCA01X6Y  738   2010-10-01   
209-313 2 Stockton CA SKTNCA01X6Y  738   2016-08-13   
209-315 A Riverbank CA SKTNCA01X6Y  738      
209-315 6 Riverbank CA SKTNCA01X6Y  738   2010-05-13   

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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 >>

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.