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
843-822 A Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436      
843-823 A Charleston SC CHTNSCFU5MD  197D VONAGE AMERICA LLC 436      
843-823 0 Charleston SC CHTNSCFU5MD  197D VONAGE AMERICA LLC 436   2018-05-11   
843-823 1 Charleston SC CHTNSCDT07Z  551G NUSO, LLC 436   2018-11-07   
843-823 2 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2019-03-25   
843-823 3 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2020-01-16   
843-823 4 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2018-12-15   
843-823 5 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2018-12-15   
843-823 6 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2019-03-25   
843-823 7 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2019-03-25   
843-823 8 Charleston SC CHTNSCDT07Z  551G NUSO, LLC 436   2018-11-07   
843-823 9 Charleston SC CHTNSCDT07Z  551G NUSO, LLC 436   2018-11-07   
843-824 A Charleston SC CHTNSCDP82E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-824 0 Charleston SC CHTNSCDP82E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-824 1 Charleston SC CHTNSCDP82E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-824 2 Charleston SC CHTNSCDP82E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-824 3 Charleston SC CHTNSCDP82E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-824 4 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2015-08-17   
843-824 5 Charleston SC CHTNSCDP82E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-824 6 Charleston SC CHTNSCDP82E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-824 7 Charleston SC CHTNSCDP82E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-824 8 Charleston SC CHTNSCDP82E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-824 9 Charleston SC CHTNSCDP82E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-825 A Bonneau SC BONNSCXARP0  0544 ST. STEPHEN TEL. CO. 436      
843-825 0 Bonneau SC BONNSCXARP0  0544 ST. STEPHEN TEL. CO. 436      
843-825 1 Bonneau SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2020-08-20   
843-825 2 Bonneau SC BONNSCXARP0  0544 ST. STEPHEN TEL. CO. 436      
843-825 3 Bonneau SC BONNSCXARP0  0544 ST. STEPHEN TEL. CO. 436      
843-825 4 Bonneau SC BONNSCXARP0  0544 ST. STEPHEN TEL. CO. 436      
843-825 6 Bonneau SC BONNSCXARP0  0544 ST. STEPHEN TEL. CO. 436      
843-825 7 Bonneau SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2021-04-09   
843-825 8 Bonneau SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2021-03-25   
843-825 9 Bonneau SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2022-12-18   
843-826 A Moncks Corner SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-826 0 Moncks Corner SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2008-11-24   
843-826 1 Moncks Corner SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-06-04   
843-826 2 Moncks Corner SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2010-04-06   
843-826 3 Moncks Corner SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2010-05-07   
843-826 4 Moncks Corner SC CHTNSCDTXQY  793K TWC IP ENABLED SERVICES, LLC 436   2009-04-10   
843-826 5 Moncks Corner SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-02-26   
843-826 6 Moncks Corner SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-02-26   
843-826 7 Moncks Corner SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-03-12   
843-826 8 Moncks Corner SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2014-06-06   
843-826 9 Moncks Corner SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2011-02-06   
843-827 A Aynor SC CNWYSCXC5MD  527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 432      
843-827 1 Aynor SC CNWYSCXC5MD  527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 432      
843-827 2 Aynor SC CNWYSCXC5MD  527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 432      
843-827 5 Aynor SC CNWYSCXC5MD  527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 432      
843-828 A Myrtle Beach SC MYBHSCXC23E  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-829 A Newtonville SC WLMGNC030MD  077F BANDWIDTH.COM CLEC, LLC - SC 428      
843-829 0 Newtonville SC WLMGNC030MD  077F BANDWIDTH.COM CLEC, LLC - SC 428   2018-05-22   
843-829 1 Newtonville SC WLMGNC03DS4  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 428   2018-11-24   
843-829 2 Newtonville SC WLMGNC030MD  077F BANDWIDTH.COM CLEC, LLC - SC 428   2018-12-28   
843-829 3 Newtonville SC WLMGNC03DS4  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 428   2019-10-30   
843-829 4 Newtonville SC WLMGNCFOXKX  548E ONVOY, LLC - SC 428   2021-01-18   
843-829 5 Newtonville SC WLMGNCFOXKX  548E ONVOY, LLC - SC 428   2021-01-18   
843-829 6 Newtonville SC WLMGNCFOXKX  548E ONVOY, LLC - SC 428   2021-01-18   
843-829 7 Newtonville SC WLMGNCFOXKX  548E ONVOY, LLC - SC 428   2019-10-27   
843-829 8 Newtonville SC WLMGNC031MD  073H TELNYX LLC 428   2019-10-05   
843-829 9 Newtonville SC WLMGNCFOXKX  548E ONVOY, LLC - SC 428   2019-10-27   
843-830 A Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-831 A Lakewood SC   793K TWC IP ENABLED SERVICES, LLC 432      
843-831 0 Lakewood SC   793K TWC IP ENABLED SERVICES, LLC 432      
843-831 1 Lakewood SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432   2020-11-21   
843-831 5 Lakewood SC CNWYSCXC5MD  527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 432   2016-11-25   
843-832 A Summerville SC SUVLSCMA87E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-833 A Georgetown SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-833 0 Georgetown SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-833 1 Georgetown SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-833 2 Georgetown SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-833 3 Georgetown SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-833 4 Georgetown SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-833 5 Georgetown SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-833 6 Georgetown SC   145J TERRA NOVA TELECOM INC. 432   2025-10-09   
843-833 7 Georgetown SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-833 8 Georgetown SC   793K TWC IP ENABLED SERVICES, LLC 432   2013-04-19   
843-833 9 Georgetown SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-834 A Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-835 A Cottageville SC WLBOSCXEDS0  0536 PALMETTO RURAL TEL. COOP., INC. 436      
843-836 A Bluffton SC BFTNSCAQ0MD  0512 BLUFFTON TEL. CO., INC. 440      
843-837 A Bluffton SC BFTNSCAQ0MD  0512 BLUFFTON TEL. CO., INC. 440      
843-838 A St Helena Island SC STHLSCXARS0  0506 BRIGHTSPEED OF SOUTH CAROLINA, LLC 436      
843-839 A Myrtle Beach SC CLCKSCXADS0  8960 HORRY TELEPHONE COOPERATIVE, INC. - SC 432      
843-840 A Huger SC CHTNSCDT20Z  1784 SOUTH CAROLINA NET, INC. - SC 436      
843-840 0 Huger SC   145J TERRA NOVA TELECOM INC. 436   2025-08-31   
843-840 5 Huger SC CHTNSCDT20Z  1784 SOUTH CAROLINA NET, INC. - SC 436   2018-01-05   
843-840 8 Huger SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2021-05-31   
843-841 A Dillon SC DLLNSCMA77E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 432      
843-842 A Hilton Head SC HLHDSCXARS0  0523 HARGRAY TEL. CO., INC. 440      
843-843 A Charleston SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436      
843-843 0 Charleston SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2023-07-24   
843-843 1 Charleston SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2023-07-24   
843-843 2 Charleston SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2023-07-24   
843-843 3 Charleston SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2023-07-24   
843-843 4 Charleston SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2023-07-24   
843-843 5 Charleston SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2023-07-24   
843-843 6 Charleston SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2023-07-24   
843-843 7 Charleston SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2023-07-24   
843-843 8 Charleston SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2023-07-24   
843-843 9 Charleston SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2023-07-24   

<< 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: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.