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: 793K TWC IP ENABLED SERVICES, 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
980-430 3 Charlotte NC   422   2014-11-24   
980-434 5 Statesville NC   422   2016-02-22   
980-435 0 Mooresville NC   422   2016-10-19   
980-439 5 Concord NC   422   2016-02-15   
980-439 8 Concord NC   422   2016-11-04   
980-444 0 Mooresville NC   422   2014-11-29   
980-444 6 Mooresville NC   422   2015-10-26   
980-445 0 Charlotte NC   422   2019-07-07   
980-445 1 Charlotte NC   422   2019-07-07   
980-445 2 Charlotte NC   422   2019-07-07   
980-445 3 Charlotte NC   422   2019-07-07   
980-445 4 Charlotte NC   422   2019-07-07   
980-498 A Charlotte NC   422   2025-04-02   
980-498 0 Charlotte NC   422   2015-01-25   
980-498 1 Charlotte NC   422   2015-01-25   
980-498 2 Charlotte NC   422   2015-01-25   
980-498 5 Charlotte NC   422   2015-03-15   
980-498 6 Charlotte NC   422   2015-03-15   
980-498 7 Charlotte NC   422   2015-03-15   
980-499 1 Kannapolis NC   422   2018-04-30   
980-533 8 Bessemer City NC   422   2013-05-21   
980-549 6 Stony Point NC   422   2016-10-10   
980-550 3 Lowell NC   422   2018-07-30   
980-552 3 Shelby NC   422   2018-06-09   
980-552 9 Shelby NC   422   2016-04-21   
980-581 8 Albemarle NC   422   2013-05-21   
980-585 0 Charlotte NC   422   2015-08-10   
980-585 1 Charlotte NC   422   2015-07-27   
980-585 2 Charlotte NC   422   2015-07-27   
980-585 3 Charlotte NC   422   2015-07-27   
980-585 4 Charlotte NC   422   2015-07-27   
980-613 8 Charlotte NC   422   2010-10-14   
980-643 4 Salisbury NC   422   2014-03-17   
980-689 2 Davidson NC   422   2015-06-08   
980-689 4 Davidson NC   422   2016-04-06   
980-698 A Harmony NC   422   2025-04-02   
980-698 9 Harmony NC   422   2013-05-21   
980-699 1 Monroe NC   422   2017-05-08   
980-727 1 Morven NC   422   2024-02-11   
980-745 8 Gastonia NC   422   2017-11-23   
980-759 1 Statesville NC   422   2017-08-11   
980-759 2 Statesville NC   422   2017-08-11   
980-771 1 Charlotte NC   422   2018-06-08   
980-771 3 Charlotte NC   422   2018-06-08   
980-777 8 Concord NC   422   2015-03-02   
980-781 A Concord NC   422   2025-04-02   
980-781 0 Concord NC   422   2015-06-01   
980-781 1 Concord NC   422   2015-08-03   
980-781 4 Concord NC   422   2013-05-21   
980-781 5 Concord NC   422   2013-05-21   

<< 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 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.