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.

Region: SC

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-278 1 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-278 2 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-278 3 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2023-03-29   
843-278 4 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2023-03-29   
843-278 5 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-278 6 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2006-07-12   
843-278 7 Charleston SC CHTNSCFU8MD  516J TON80 COMMUNICATIONS, LLC 436   2021-06-12   
843-278 8 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-278 9 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2007-03-04   
843-279 A Conway SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432   2025-02-19   
843-279 0 Conway SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432   2007-11-16   
843-279 1 Conway SC MYBHSCCI4MD  8645 SUNCOM DBA T-MOBILE USA 432   2023-04-28   
843-279 2 Conway SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2017-07-20   
843-279 3 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2018-10-11   
843-279 4 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2018-10-11   
843-279 5 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2018-10-11   
843-279 6 Conway SC FLRNSCMAX9X  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 432   2012-06-18   
843-279 7 Conway SC FLRNSCMAX4Y  508J CENTURYLINK COMMUNICATIONS, LLC 432   2016-10-15   
843-279 8 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2019-06-24   
843-279 9 Conway SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432      
843-280 A North Myrtle Beach SC ODBHSCXBRS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-281 A North Myrtle Beach SC ODBHSCXBRS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-281 0 North Myrtle Beach SC   793K TWC IP ENABLED SERVICES, LLC 432   2013-04-19   
843-281 1 North Myrtle Beach SC ODBHSCXBRS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-281 2 North Myrtle Beach SC ODBHSCXBRS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-281 3 North Myrtle Beach SC ODBHSCXBRS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-281 4 North Myrtle Beach SC FLRNSCMCX6X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 432   2004-09-18   
843-281 5 North Myrtle Beach SC   145J TERRA NOVA TELECOM INC. 432   2025-10-09   
843-281 6 North Myrtle Beach SC MYBHSCAT0MD  364E YMAX COMMUNICATIONS CORP. - SC 432   2009-08-12   
843-281 7 North Myrtle Beach SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2020-06-18   
843-281 8 North Myrtle Beach SC ODBHSCXBRS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-281 9 North Myrtle Beach SC ODBHSCXBRS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-282 A Myrtle Beach SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432   2025-02-19   
843-282 0 Myrtle Beach SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432      
843-282 1 Myrtle Beach SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432      
843-282 2 Myrtle Beach SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432      
843-282 3 Myrtle Beach SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432      
843-282 4 Myrtle Beach SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432      
843-282 5 Myrtle Beach SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432      
843-282 6 Myrtle Beach SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432   2009-04-09   
843-282 7 Myrtle Beach SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432   2010-05-02   
843-282 8 Myrtle Beach SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432      
843-282 9 Myrtle Beach SC   793K TWC IP ENABLED SERVICES, LLC 432   2018-03-23   
843-283 A West Myrtle Beach SC MYBHSC38XQX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432      
843-284 A Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2025-02-18   
843-284 0 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-284 1 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-284 2 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-284 3 Mount Pleasant SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2011-07-03   
843-284 4 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-284 5 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-284 6 Mount Pleasant SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2011-08-18   
843-284 7 Mount Pleasant SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2011-08-26   
843-284 8 Mount Pleasant SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2008-03-05   
843-284 9 Mount Pleasant SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-05-10   
843-285 A Summerville SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2025-02-18   
843-285 0 Summerville SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-285 1 Summerville SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-285 2 Summerville SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-285 3 Summerville SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2007-03-04   
843-285 4 Summerville SC NCHRSCHYCMD  5344 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 436   2014-06-08   
843-285 5 Summerville SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2013-08-20   
843-285 6 Summerville SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2016-10-01   
843-285 7 Summerville SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-285 8 Summerville SC CHTNSCDTXQY  793K TWC IP ENABLED SERVICES, LLC 436   2013-04-19   
843-285 9 Summerville SC CHTNSCDTXQY  793K TWC IP ENABLED SERVICES, LLC 436   2015-03-01   
843-286 A Myrtle Beach SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432   2025-02-19   
843-286 0 Myrtle Beach SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432      
843-286 1 Myrtle Beach SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432      
843-286 2 Myrtle Beach SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432      
843-286 3 Myrtle Beach SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2021-11-01   
843-286 4 Myrtle Beach SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2022-08-27   
843-286 5 Myrtle Beach SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2016-01-14   
843-286 6 Myrtle Beach SC FLRNSCMAX6X  829J PAETEC ITEL, LLC 432      
843-286 7 Myrtle Beach SC MYBHSCCI4MD  8645 SUNCOM DBA T-MOBILE USA 432   2011-10-24   
843-286 8 Myrtle Beach SC MYBHSCCI4MD  8645 SUNCOM DBA T-MOBILE USA 432   2011-10-24   
843-286 9 Myrtle Beach SC MYBHSCCI4MD  5562 METROPCS, INC. 432   2015-05-28   
843-287 A Cheraw SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-287 0 Cheraw SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-287 1 Cheraw SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-287 2 Cheraw SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-287 3 Cheraw SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-287 4 Cheraw SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-287 5 Cheraw SC FLRNSCMAXLY  624H ONVOY SPECTRUM, LLC 432   2023-05-14   
843-287 6 Cheraw SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-287 7 Cheraw SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-287 8 Cheraw SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-287 9 Cheraw SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2019-06-24   
843-288 A Hardeeville SC PTVLSCXA6MD  8645 SUNCOM DBA T-MOBILE USA 440      
843-288 0 Hardeeville SC SVNHGABS2MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 440   2006-08-24   
843-288 1 Hardeeville SC PTVLSCXA6MD  8645 SUNCOM DBA T-MOBILE USA 440      
843-288 2 Hardeeville SC SVNHGABS46Z  318J COMCAST IP PHONE, LLC 440   2023-10-05   
843-288 3 Hardeeville SC PTVLSCXABMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2023-11-04   
843-288 4 Hardeeville SC SVNHGABS2MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 440   2020-02-29   
843-288 5 Hardeeville SC PTVLSCXA6MD  8645 SUNCOM DBA T-MOBILE USA 440   2022-08-26   
843-288 6 Hardeeville SC SVNHGABSX4Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 440   2019-04-12   
843-288 7 Hardeeville SC PTVLSCXA6MD  8645 SUNCOM DBA T-MOBILE USA 440   2022-08-26   
843-288 8 Hardeeville SC PTVLSCXACMD  527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 440   2018-05-09   
843-288 9 Hardeeville SC PTVLSCXA6MD  8645 SUNCOM DBA T-MOBILE USA 440      
843-289 A Marion SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.