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
803-618 5 Johnston SC AGSTGAMTXSY  548E ONVOY, LLC - SC 442   2014-11-22   
803-618 6 Johnston SC AGSTGAEFIMD  288B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 442   2016-06-15   
803-618 7 Johnston SC AGSTGAMTXIZ  508J CENTURYLINK COMMUNICATIONS, LLC 442   2015-10-16   
803-618 8 Johnston SC AGSTGAMTXSY  548E ONVOY, LLC - SC 442   2016-03-18   
803-618 9 Johnston SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2013-11-09   
803-619 A Lake Wylie SC CHRLNCMT4MD  829J PAETEC ITEL, LLC 422   2025-02-12   
803-619 0 Lake Wylie SC CHRLNCBOX5Y  077F BANDWIDTH.COM CLEC, LLC - SC 422   2011-06-24   
803-619 1 Lake Wylie SC CHRLNCMT4MD  829J PAETEC ITEL, LLC 422   2006-04-10   
803-619 2 Lake Wylie SC CHRLNCRL3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 422   2008-02-01   
803-619 3 Lake Wylie SC CHRLNCRL3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 422   2008-02-14   
803-619 4 Lake Wylie SC   793K TWC IP ENABLED SERVICES, LLC 422   2007-05-05   
803-619 5 Lake Wylie SC CHRLNCRL3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 422   2008-01-28   
803-619 6 Lake Wylie SC CHRLNCRL3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 422   2008-02-14   
803-619 7 Lake Wylie SC CHRXNCYIDS0  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 422   2010-03-01   
803-619 8 Lake Wylie SC CHRONC82DS2  1784 SOUTH CAROLINA NET, INC. - SC 422   2012-06-01   
803-619 9 Lake Wylie SC CHRLNCBOX5Y  077F BANDWIDTH.COM CLEC, LLC - SC 422   2009-02-09   
803-620 A York SC RCHLSCXBDS1  3453 PBT COMMUNICATIONS, INC. - SC 422      
803-620 0 York SC CHRLNCCAYBX  8645 SUNCOM DBA T-MOBILE USA 422   2017-01-26   
803-620 1 York SC CHRLNCBOX5Y  077F BANDWIDTH.COM CLEC, LLC - SC 422   2013-10-13   
803-620 2 York SC RCHLSCXBDS1  3453 PBT COMMUNICATIONS, INC. - SC 422   2013-01-10   
803-620 3 York SC CHRLNCBOX5Y  077F BANDWIDTH.COM CLEC, LLC - SC 422   2015-04-19   
803-620 4 York SC CHRLNCBOX5Y  077F BANDWIDTH.COM CLEC, LLC - SC 422   2015-04-19   
803-620 5 York SC CHRXNCYIBMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 422   2016-03-07   
803-620 6 York SC CHRLNCTADS3  548E ONVOY, LLC - SC 422   2016-04-18   
803-620 7 York SC CHRLNCCA95Z  508J CENTURYLINK COMMUNICATIONS, LLC 422   2014-07-10   
803-620 8 York SC CHRONC82DS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 422   2015-10-22   
803-620 9 York SC CHRLNCTADS3  548E ONVOY, LLC - SC 422   2016-04-18   
803-621 A Barnwell SC CLMASCTLXXX  467E IDT AMERICA, CORP. - SC 434      
803-621 0 Barnwell SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-07-15   
803-621 1 Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-03-06   
803-621 2 Barnwell SC CLMASCTLXXX  467E IDT AMERICA, CORP. - SC 434   2008-09-29   
803-621 3 Barnwell SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434   2012-02-20   
803-621 4 Barnwell SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2016-03-14   
803-621 5 Barnwell SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2016-03-14   
803-621 6 Barnwell SC CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2015-02-26   
803-621 7 Barnwell SC CLMASCSN07Z  508J CENTURYLINK COMMUNICATIONS, LLC 434   2014-07-24   
803-621 8 Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-03-06   
803-621 9 Barnwell SC CLMASCTLDS3  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2016-01-24   
803-622 A Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-623 A Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-623 0 Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2022-07-30   
803-623 1 Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2022-07-30   
803-623 2 Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2022-07-30   
803-623 3 Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2022-09-15   
803-623 4 Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2022-09-15   
803-623 5 Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2022-09-15   
803-623 6 Chester SC CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2021-06-18   
803-623 7 Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2022-09-15   
803-623 8 Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2022-10-06   
803-623 9 Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2014-05-01   
803-624 A North Augusta SC AGSTGAMTXYZ  1784 SOUTH CAROLINA NET, INC. - SC 442      
803-624 0 North Augusta SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2007-08-30   
803-624 1 North Augusta SC AGSTGAMTXYZ  1784 SOUTH CAROLINA NET, INC. - SC 442   2007-06-01   
803-624 2 North Augusta SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2007-12-29   
803-624 3 North Augusta SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2009-11-08   
803-624 4 North Augusta SC AGSTGAMTXCZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 442   2008-09-10   
803-624 5 North Augusta SC AGSTGAMTXCZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 442   2008-09-10   
803-624 6 North Augusta SC AGSTGAMTXCZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 442   2008-09-10   
803-624 7 North Augusta SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2008-07-24   
803-624 8 North Augusta SC AGSTGAMTXMZ  5562 METROPCS, INC. 442   2014-02-28   
803-624 9 North Augusta SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2008-03-17   
803-625 A Estill SC ESTLSCXADS0  0506 BRIGHTSPEED OF SOUTH CAROLINA, LLC 434      
803-626 A Columbia SC CLMASCTLDS3  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434      
803-626 0 Columbia SC CLMASCTLDS3  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2014-10-12   
803-626 1 Columbia SC CLMASCTLDS3  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2016-01-24   
803-626 2 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-11-18   
803-626 3 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-11-18   
803-626 4 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-11-18   
803-626 5 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-03-06   
803-626 6 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-03-06   
803-626 7 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-03-06   
803-626 8 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-03-17   
803-626 9 Columbia SC CLMASCTLDS3  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2014-10-12   
803-627 A York SC CHRXNCYIBMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 422      
803-627 0 York SC CHRXNCYIBMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 422      
803-627 1 York SC CHRXNCYIBMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 422      
803-627 2 York SC CHRXNCYIBMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 422      
803-627 3 York SC CHRXNCYIBMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 422      
803-627 4 York SC CHRXNCYIBMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 422      
803-627 5 York SC CHRXNCYIBMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 422      
803-627 6 York SC CHRXNCYIBMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 422   2006-05-11   
803-627 7 York SC CHRXNCYIBMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 422   2006-12-09   
803-627 8 York SC CHRLNCBOX5Y  077F BANDWIDTH.COM CLEC, LLC - SC 422   2009-02-09   
803-627 9 York SC CHRXNCYIBMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 422   2007-04-08   
803-628 A York SC YORKSCMA68F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-628 0 York SC YORKSCMA68F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-628 1 York SC YORKSCMA68F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-628 2 York SC YORKSCMA68F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-628 3 York SC YORKSCMA68F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-628 4 York SC YORKSCMA68F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-628 5 York SC YORKSCMA68F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-628 6 York SC YORKSCMA68F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-628 7 York SC YORKSCMA68F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-628 8 York SC CHRXNCYIBMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 422      
803-628 9 York SC YORKSCMA68F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
803-629 A Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-630 A Clover SC CHRONC82DS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 422      
803-630 0 Clover SC CHRONC82DS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 422   2014-11-30   
803-630 1 Clover SC CHRLNCBOX5Y  077F BANDWIDTH.COM CLEC, LLC - SC 422   2015-04-25   
803-630 2 Clover SC CHRXNCGVGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 422   2016-01-20   

<< 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.ms

Like this site? We accept donations via PayPal.