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
803-915 7 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2016-12-18   
803-915 8 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2016-12-18   
803-915 9 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2016-12-18   
803-916 A Branchville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2024-01-31   
803-916 0 Branchville SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2023-05-18   
803-916 1 Branchville SC   793K TWC IP ENABLED SERVICES, LLC 434   2022-07-24   
803-916 2 Branchville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2023-08-25   
803-916 4 Branchville SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2023-03-05   
803-916 5 Branchville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-24   
803-916 6 Branchville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-24   
803-916 7 Branchville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-24   
803-916 8 Branchville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2019-12-01   
803-916 9 Branchville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2019-12-01   
803-917 A Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-918 A Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-918 0 Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-04-15   
803-918 1 Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-04-15   
803-918 2 Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-04-15   
803-918 3 Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-04-15   
803-918 4 Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-04-15   
803-918 5 Barnwell SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2020-07-06   
803-918 6 Barnwell SC CLMASCTLDS3  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2020-04-20   
803-918 7 Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-03-27   
803-918 8 Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-03-27   
803-918 9 Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-03-26   
803-919 A Sumter SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-919 0 Sumter SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2022-11-07   
803-919 1 Sumter SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2024-03-02   
803-919 2 Sumter SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2022-09-30   
803-919 3 Sumter SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2022-09-30   
803-919 4 Sumter SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2023-05-19   
803-919 5 Sumter SC   8645 SUNCOM DBA T-MOBILE USA 434   2025-12-25   
803-919 6 Sumter SC CLMASCTLX7Y  490J BOOST SUBSCRIBERCO L.L.C. 434   2023-07-03   
803-919 7 Sumter SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2024-03-02   
803-919 8 Sumter SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-09-06   
803-919 9 Sumter SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-09-06   
803-920 A Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-921 A Eutawville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434      
803-921 0 Eutawville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2019-06-24   
803-921 1 Eutawville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2022-12-05   
803-921 3 Eutawville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2022-12-05   
803-921 4 Eutawville SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2022-03-20   
803-921 5 Eutawville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-24   
803-921 6 Eutawville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-24   
803-921 7 Eutawville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-24   
803-921 8 Eutawville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2018-12-20   
803-921 9 Eutawville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2019-06-24   
803-922 A Columbia SC CLMASCTLX2Y  145J TERRA NOVA TELECOM INC. 434      
803-922 0 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2020-04-28   
803-922 1 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2020-04-28   
803-922 2 Columbia SC   145J TERRA NOVA TELECOM INC. 434   2019-05-31   
803-922 3 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2020-06-30   
803-922 4 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2019-08-10   
803-922 5 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2019-09-23   
803-922 6 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2019-09-23   
803-922 7 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2019-12-21   
803-922 8 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2020-06-30   
803-922 9 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2020-06-30   
803-923 A Columbia SC CLMASCSN28Z  515J IP HORIZON LLC 434      
803-923 0 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2021-02-25   
803-923 1 Columbia SC   515J IP HORIZON LLC 434   2020-11-06   
803-923 2 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2021-03-05   
803-923 3 Columbia SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2022-02-11   
803-923 4 Columbia SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2022-02-11   
803-923 5 Columbia SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2022-02-11   
803-923 6 Columbia SC CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2021-01-26   
803-923 7 Columbia SC CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2021-01-26   
803-923 8 Columbia SC CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2021-01-26   
803-923 9 Columbia SC CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2021-01-26   
803-924 A Newberry SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-925 A Hickory Grove SC HCGVSCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-925 0 Hickory Grove SC HCGVSCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-925 1 Hickory Grove SC HCGVSCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-925 2 Hickory Grove SC HCGVSCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-925 3 Hickory Grove SC   792K CHARTER IP ENABLED SERVICES, LLC 422   2023-04-23   
803-925 4 Hickory Grove SC   793K TWC IP ENABLED SERVICES, LLC 422   2022-04-17   
803-925 6 Hickory Grove SC CHRONC82DS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 422   2021-07-30   
803-925 7 Hickory Grove SC CHRONC82DS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 422   2021-03-03   
803-925 8 Hickory Grove SC CHRLNCTADS3  548E ONVOY, LLC - SC 422   2022-12-18   
803-925 9 Hickory Grove SC CHRONC82GMD  490J BOOST SUBSCRIBERCO L.L.C. 422   2023-03-03   
803-926 A Columbia SC CLMASCSW79E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-927 A Sharon SC SHRNSCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-927 0 Sharon SC SHRNSCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-927 1 Sharon SC SHRNSCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-927 3 Sharon SC CHRLNCCAYHX  624H ONVOY SPECTRUM, LLC 422   2024-01-15   
803-927 4 Sharon SC CHRLNCCAYHX  624H ONVOY SPECTRUM, LLC 422   2024-01-15   
803-927 6 Sharon SC SHRNSCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-927 7 Sharon SC SHRNSCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-927 8 Sharon SC CHRLNCTADS3  548E ONVOY, LLC - SC 422   2023-10-09   
803-928 A Orangeburg SC CLMASCSN13Z  5562 METROPCS, INC. 434      
803-928 0 Orangeburg SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2006-10-08   
803-928 1 Orangeburg SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2009-10-18   
803-928 2 Orangeburg SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434   2003-11-24   
803-928 3 Orangeburg SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434   2005-08-24   
803-928 4 Orangeburg SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2012-06-03   
803-928 5 Orangeburg SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2004-02-07   
803-928 6 Orangeburg SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-928 7 Orangeburg SC CLMASCSN13Z  5562 METROPCS, INC. 434   2015-09-17   
803-928 8 Orangeburg SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434   2005-06-13   
803-928 9 Orangeburg SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2012-06-02   

<< 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: ISP Telecom

Like this site? We accept donations via PayPal.