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
854-274 3 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2024-08-23   
854-274 4 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2024-08-23   
854-274 5 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2024-08-23   
854-274 6 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2024-08-23   
854-274 7 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2024-08-23   
854-274 8 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2024-08-23   
854-274 9 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2024-08-23   
854-275 A Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2024-09-14   
854-275 0 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2024-09-14   
854-275 1 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2024-10-05   
854-275 2 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2024-10-05   
854-275 3 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2025-01-11   
854-275 4 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2025-01-11   
854-275 5 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2025-01-11   
854-275 6 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2024-10-05   
854-275 7 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2025-01-11   
854-275 8 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2024-10-05   
854-275 9 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2025-01-11   
854-276 A Charleston SC CHTNSCPSX0Z  475J CALLWORKS CORPORATION 436   2024-09-29   
854-276 0 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-09-30   
854-276 1 Charleston SC CHTNSCPSX0Z  475J CALLWORKS CORPORATION 436   2024-09-29   
854-276 2 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2025-01-11   
854-276 3 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2025-01-11   
854-276 4 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2025-01-11   
854-276 5 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2025-01-11   
854-276 6 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2025-01-11   
854-276 7 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-10-16   
854-276 8 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-11-12   
854-276 9 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-12-10   
854-277 A Myrtle Beach SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
854-277 0 Myrtle Beach SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2025-11-12   
854-277 7 Myrtle Beach SC   145J TERRA NOVA TELECOM INC. 432   2025-10-09   
854-277 8 Myrtle Beach SC   548E ONVOY, LLC - SC 432   2025-04-12   
854-277 9 Myrtle Beach SC   548E ONVOY, LLC - SC 432   2025-10-26   
854-278 A Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2024-09-14   
854-278 0 Beaufort SC   548E ONVOY, LLC - SC 436   2025-05-14   
854-278 1 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-06-19   
854-278 2 Beaufort SC   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2025-03-06   
854-278 3 Beaufort SC   7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-05-03   
854-278 4 Beaufort SC   7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-05-22   
854-278 5 Beaufort SC   7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-07-03   
854-278 6 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-07-11   
854-278 7 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-08-09   
854-278 8 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-09-04   
854-278 9 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2024-09-14   
854-279 A Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2024-10-11   
854-279 0 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-10-17   
854-279 1 Beaufort SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-12-03   
854-279 2 Beaufort SC   7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-09-18   
854-279 3 Beaufort SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2025-11-08   
854-279 4 Beaufort SC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2025-09-29   
854-279 5 Beaufort SC   7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-09-12   
854-279 6 Beaufort SC   7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-12-24   
854-279 7 Beaufort SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2025-08-10   
854-279 8 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-09-12   
854-279 9 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2024-10-11   
854-280 A Hilton Head SC SVNHGAMBX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 440   2024-11-16   
854-280 0 Hilton Head SC SVNHGAMBX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 440   2024-11-16   
854-280 1 Hilton Head SC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2025-02-03   
854-280 2 Hilton Head SC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2025-02-03   
854-280 3 Hilton Head SC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2025-02-03   
854-280 4 Hilton Head SC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2025-02-03   
854-280 5 Hilton Head SC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2025-02-03   
854-280 6 Hilton Head SC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2025-02-03   
854-280 7 Hilton Head SC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2025-02-03   
854-280 8 Hilton Head SC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2025-02-03   
854-280 9 Hilton Head SC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2025-02-03   
854-281 A Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-12-06   
854-281 0 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-12-06   
854-281 1 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-12-06   
854-281 2 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-12-06   
854-281 3 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-12-06   
854-281 4 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-12-06   
854-281 5 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-12-06   
854-281 6 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-12-06   
854-281 7 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-12-06   
854-281 8 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-12-06   
854-281 9 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-12-06   
854-282 A Beaufort SC   7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-11-22   
854-282 0 Beaufort SC   7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-11-22   
854-282 1 Beaufort SC   7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-12-17   
854-282 2 Beaufort SC   7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-12-17   
854-282 3 Beaufort SC   7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-12-13   
854-282 4 Beaufort SC   793K TWC IP ENABLED SERVICES, LLC 436   2025-11-28   
854-282 5 Beaufort SC   7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-12-13   
854-282 6 Beaufort SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2025-11-25   
854-282 7 Beaufort SC   7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-12-24   
854-282 8 Beaufort SC   145J TERRA NOVA TELECOM INC. 436   2025-11-24   
854-282 9 Beaufort SC   7473 POWERTEL ATLANTA LICENSES, INC. 436   2025-11-22   
854-283 A Hardeeville SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2025-02-08   
854-283 9 Hardeeville SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2025-02-08   
854-284 A Laurel Bay SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2025-02-06   
854-284 0 Laurel Bay SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2025-02-06   
854-284 1 Laurel Bay SC   548E ONVOY, LLC - SC 436   2025-04-12   
854-285 A Charleston SC CHTNSCFUIMD  616J LEAP TELECOM, LLC 436   2025-02-09   
854-285 0 Charleston SC CHTNSCFUIMD  616J LEAP TELECOM, LLC 436   2025-02-09   
854-285 1 Charleston SC   548E ONVOY, LLC - SC 436   2025-02-10   
854-285 2 Charleston SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2025-04-17   
854-285 3 Charleston SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2025-05-26   
854-285 4 Charleston SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2025-06-23   

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

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.