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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
707-204 7 Yountville CA SNFCCASY5MD  722      
707-205 A Benicia CA SNFCCASY5MD  722      
707-205 4 Benicia CA SNFCCASY5MD  722   2005-12-09   
707-206 6 Santa Rosa CA SNFCCASY5MD  722   2005-11-13   
707-206 7 Santa Rosa CA SNFCCASY5MD  722   2005-11-13   
707-207 4 Fairfield-Suisun CA SNFCCASY5MD  722   2005-10-28   
707-207 6 Fairfield-Suisun CA SNFCCASY5MD  722   2005-10-28   
707-215 A Hydesville CA SNFCCASY5MD  722      
707-215 4 Hydesville CA SNFCCASY5MD  722   2005-07-31   
707-215 7 Hydesville CA SNFCCASY5MD  722      
707-215 9 Hydesville CA SNFCCASY5MD  722      
707-216 A Laytonville CA SNFCCASY5MD  722      
707-216 9 Laytonville CA SNFCCASY5MD  722      
707-219 A Garberville CA SNFCCASY5MD  722      
707-219 9 Garberville CA SNFCCASY5MD  722      
707-220 A Elk CA SNFCCASY5MD  722      
707-220 7 Elk CA SNFCCASY5MD  722      
707-220 8 Elk CA SNFCCASY5MD  722      
707-220 9 Elk CA SNFCCASY5MD  722      
707-221 A Bridgeville CA SNFCCASY5MD  722      
707-221 0 Bridgeville CA SNFCCASY5MD  722      
707-221 7 Bridgeville CA SNFCCASY5MD  722      
707-221 9 Bridgeville CA SNFCCASY5MD  722      
707-222 A Miranda CA SNFCCASY5MD  722      
707-222 0 Miranda CA SNFCCASY5MD  722      
707-222 1 Miranda CA SNFCCASY5MD  722      
707-222 2 Miranda CA SNFCCASY5MD  722      
707-222 4 Miranda CA SNFCCASY5MD  722      
707-222 7 Miranda CA SNFCCASY5MD  722      
707-222 9 Miranda CA SNFCCASY5MD  722      
707-232 A Trinidad CA SNFCCASY5MD  722      
707-232 4 Trinidad CA SNFCCASY5MD  722   2005-07-31   
707-234 4 Ukiah CA SNFCCASY5MD  722   2005-07-31   
707-236 8 Santa Rosa CA SNFCCASY5MD  722   2005-11-13   
707-237 A Santa Rosa CA SNFCCASY5MD  722      
707-237 0 Santa Rosa CA SNFCCASY5MD  722      
707-237 2 Santa Rosa CA SNFCCASY5MD  722      
707-237 3 Santa Rosa CA SNFCCASY5MD  722      
707-237 5 Santa Rosa CA SNFCCASY5MD  722      
707-237 6 Santa Rosa CA SNFCCASY5MD  722      
707-237 8 Santa Rosa CA SNFCCASY5MD  722      
707-237 9 Santa Rosa CA SNFCCASY5MD  722      
707-238 4 Petaluma: Swift DA CA SNFCCASY5MD  722   2003-08-26   
707-238 5 Petaluma: Swift DA CA SNFCCASY5MD  722   2005-03-12   
707-238 9 Petaluma: Swift DA CA SNFCCASY5MD  722   2007-12-19   
707-239 5 Windsor CA SNFCCASY5MD  722   2005-12-17   
707-239 7 Windsor CA SNFCCASY5MD  722   2006-11-08   
707-240 4 Mad River CA SNFCCASY5MD  722   2005-07-31   
707-241 9 Petaluma: Main DA CA SNFCCASY5MD  722   2010-01-22   
707-243 4 Occidental CA SNFCCASY5MD  722   2005-07-31   

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.