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: 7575 CENTURYLINK COMMUNICATIONS LLC

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
831-382 7 San Lucas CA SLNSCA01X7Y  736   2015-11-09   
831-428 7 Santa Cruz CA SNVACAHZ0MD  722   2014-04-09   
831-508 6 Felton CA SNVACAHZ0MD  722   2014-06-09   
831-536 6 Watsonville CA SNVACAHZ0MD  722   2014-04-09   
831-574 7 Carmel CA SLNSCA01X7Y  736   2015-11-09   
831-593 7 San Juan CA SLNSCA01X7Y  736   2015-11-09   
831-609 7 Ben Lomond CA SNVACAHZ0MD  722   2014-05-20   
831-612 5 Aptos CA SNVACAHZ0MD  722   2014-05-20   
831-613 7 Greenfield (Monterey) CA SLNSCA01X7Y  736   2015-11-09   
831-627 7 San Ardo CA SLNSCA01X7Y  736   2015-11-09   
831-652 7 Carmel Valley CA SLNSCA01X7Y  736   2015-11-09   
831-664 7 Hollister CA SLNSCA01X7Y  736   2015-11-09   
831-705 7 Chualar CA SLNSCA01X7Y  736   2015-11-09   
831-741 7 Castroville CA SLNSCA01X7Y  736   2015-11-09   
832-225 7 Seabrook TX HSTSTXJV6MD  560   2015-05-20   
832-307 6 Mont Belvieu TX HSTSTXJV6MD  560   2015-05-21   
832-432 5 Porter TX HSTSTXJV6MD  560   2015-05-19   
832-464 3 Barker TX HSTSTXJV6MD  560   2013-12-02   
832-569 0 Friendswood TX HSTSTXJV6MD  560   2015-05-20   
832-637 1 Manvel TX HSTSTXJV6MD  560   2015-05-20   
832-669 7 Porter Heights TX HSTSTXJV6MD  560   2015-05-19   
832-694 7 Channelview TX HSTSTXJV6MD  560   2015-05-20   
832-734 4 Sheldon TX HSTSTXJV6MD  560   2015-05-19   
832-745 4 Cypress TX HSTSTXJV6MD  560   2015-05-19   
832-780 1 Deer Park TX HSTSTXJV6MD  560   2013-12-02   
832-823 6 Spring TX HSTSTXJV6MD  560   2015-05-19   
832-899 6 Stafford TX HSTSTXJV6MD  560   2015-05-20   
832-902 7 Beach City TX HSTSTXJV6MD  560   2015-05-21   
832-905 7 League City TX HSTSTXJV6MD  560   2015-05-21   
832-913 7 Katy TX HSTSTXJV6MD  560   2015-03-01   
832-915 7 Apollo TX HSTSTXJV6MD  560   2015-05-20   
832-944 7 Sugar Land TX HSTSTXJV6MD  560   2015-03-01   
832-953 7 Tomball TX HSTSTXJV6MD  560   2015-05-19   
832-957 6 Westfield TX HSTSTXJV6MD  560   2015-05-19   
832-966 8 Cleveland TX HSTSTXJV6MD  560   2015-06-04   
838-222 7 Port Henry NY ALBYNYSSXGX  134   2017-12-21   
838-300 7 Tupper Lake NY ALBYNYSSXGX  134   2017-12-21   
838-777 6 Philmont NY ALBYNYSSXGX  134   2017-12-21   
838-999 7 Peru NY ALBYNYSSXGX  134   2017-12-21   
843-203 A Charleston SC CHTNSCDT08Z  436      
843-203 7 Charleston SC CHTNSCDT08Z  436   2013-09-01   
843-235 7 Pawleys Island SC FLRNSCMAX4Y  432   2016-10-20   
843-256 7 Isle of Palms SC CHTNSCDT08Z  436   2014-03-21   
843-258 7 Ridgeland SC CHTNSCDT08Z  436   2013-10-11   
843-268 7 Lake View SC FLRNSCMAX4Y  432   2016-10-19   
843-273 7 North Myrtle Beach SC FLRNSCMAX4Y  432   2016-10-20   
843-279 7 Conway SC FLRNSCMAX4Y  432   2016-10-15   
843-306 7 Clio SC FLRNSCMAX4Y  432   2016-10-15   
843-310 7 Low Country SC CHTNSCDT08Z  436   2013-10-11   
843-326 6 Lamar SC FLRNSCMAX4Y  432   2016-10-19   

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 >>

Last updated: Sun, 28 Feb 2021 19:06:05 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.