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
859-817 9 Boone KY   922   2007-06-29   
859-868 1 Berea KY   466   2012-02-01   
859-869 A Boone KY CNCNOHWS02Z  922   2025-02-18   
859-869 0 Boone KY   922   2013-05-01   
859-869 1 Boone KY   922   2013-05-01   
859-869 2 Boone KY   922   2013-05-01   
859-869 3 Boone KY   922   2016-06-20   
859-869 4 Boone KY   922   2012-12-14   
859-903 9 Williamstown KY   922   2005-10-22   
859-904 0 Warsaw KY   922   2007-08-02   
859-908 0 Alexandria KY   922   2005-10-22   
859-916 5 Covington KY   922   2009-03-16   
859-916 6 Covington KY   922   2009-03-16   
859-916 7 Covington KY   922   2009-03-16   
859-916 8 Covington KY   922   2009-03-16   
859-918 1 Boone KY   922   2007-06-29   
859-918 5 Boone KY   922   2008-07-01   
859-918 6 Boone KY   922   2008-07-01   
859-919 0 Walton KY   922   2005-10-22   
859-951 1 Falmouth KY   922   2005-10-22   
859-955 9 Butler KY   922   2007-08-02   
859-960 6 Independence KY   922   2012-12-14   
859-988 2 Paris KY   466   2012-02-01   
859-994 2 Glencoe KY   922   2022-07-10   
864-215 A Union SC   430   2025-04-23   
864-215 1 Union SC   430   2023-02-24   
864-393 9 Cross Hill SC   430   2024-06-02   
864-405 1 Saluda SC   430   2023-09-03   
864-465 7 McCormick SC   430   2023-05-28   
864-588 7 Joanna SC   430   2024-04-21   
864-667 3 Mountville SC   430   2024-05-26   
864-731 1 Greenwood SC   430   2023-09-03   
864-742 A Blacksburg SC   430   2025-04-23   
864-742 1 Blacksburg SC   430   2022-07-17   
864-755 1 Chappells SC   430   2023-09-03   
864-767 3 Antioch SC   422   2021-12-01   
864-773 5 Troy SC   430   2023-09-03   
864-785 2 Gaffney SC   430   2023-03-14   
864-798 1 Clinton SC   430   2024-05-26   
864-853 A Plum Branch SC   430   2025-04-23   
864-853 1 Plum Branch SC   430   2023-09-10   
864-970 1 Ninety Six SC   430   2023-09-03   
878-202 A Sharon PA   234   2025-04-15   
878-202 4 Sharon PA   234   2013-10-04   
903-208 2 Centerville TX   552   2024-01-21   
903-246 3 Commerce TX   552   2007-07-04   
903-246 7 Commerce TX   552   2011-08-15   
903-259 6 Greenville TX   552   2006-12-06   
903-282 0 Kerens TX   552   2024-06-16   
903-310 2 Hughes Springs TX   554   2024-06-23   

<< 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: ISP Telecom

Like this site? We accept donations via PayPal.