Local Calling Guide

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Region: SC

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-604 7 Blenheim SC FLRNSCATX3X  516C AT&T CORP. 432   2011-04-01   
843-604 8 Blenheim SC MYBHSCAFKMD  073H TELNYX LLC 432   2021-01-04   
843-604 9 Blenheim SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2022-09-23   
843-605 A Beaufort SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-605 0 Beaufort SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2010-08-07   
843-605 1 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2011-02-03   
843-605 2 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2011-02-03   
843-605 3 Beaufort SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2011-04-08   
843-605 4 Beaufort SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2011-03-10   
843-605 5 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2011-06-09   
843-605 6 Beaufort SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2013-01-04   
843-605 7 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2013-02-10   
843-605 8 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2012-04-28   
843-605 9 Beaufort SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2019-06-07   
843-606 A Mount Pleasant SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-606 0 Mount Pleasant SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2008-11-30   
843-606 1 Mount Pleasant SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2010-08-08   
843-606 2 Mount Pleasant SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2009-08-13   
843-606 3 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2009-09-09   
843-606 4 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2009-08-20   
843-606 5 Mount Pleasant SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2006-02-26   
843-606 6 Mount Pleasant SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2006-02-26   
843-606 7 Mount Pleasant SC MNPLSCES88F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2009-01-29   
843-606 8 Mount Pleasant SC MNPLSCES88F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2009-01-29   
843-606 9 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2009-09-09   
843-607 A Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-608 A Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-608 0 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2008-08-18   
843-608 1 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2008-12-01   
843-608 2 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2010-01-23   
843-608 3 Charleston SC   548E ONVOY, LLC - SC 436   2009-01-21   
843-608 4 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2025-01-11   
843-608 5 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2025-01-11   
843-608 6 Charleston SC CHTNSCFU6MD  145J TERRA NOVA TELECOM INC. 436   2024-12-12   
843-608 7 Charleston SC CHTNSCDTXQY  793K TWC IP ENABLED SERVICES, LLC 436   2011-04-28   
843-608 8 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2008-12-01   
843-608 9 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2008-12-01   
843-609 A Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-609 0 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2007-06-02   
843-609 1 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2007-06-02   
843-609 2 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2007-06-02   
843-609 3 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2007-06-02   
843-609 4 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2007-06-02   
843-609 5 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2007-05-16   
843-609 6 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2007-05-16   
843-609 7 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2007-04-21   
843-609 8 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2007-04-21   
843-609 9 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2007-04-21   
843-610 A Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-610 0 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-610 1 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-610 2 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2008-03-03   
843-610 3 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2007-09-09   
843-610 4 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2009-05-09   
843-610 5 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-610 6 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2007-10-26   
843-610 7 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2009-09-06   
843-610 8 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-610 9 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-612 A St Helena Island SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436      
843-612 0 St Helena Island SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2018-11-15   
843-612 1 St Helena Island SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2019-06-29   
843-612 2 St Helena Island SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2012-06-25   
843-612 3 St Helena Island SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2023-04-17   
843-612 5 St Helena Island SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2022-12-19   
843-612 6 St Helena Island SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2018-11-15   
843-612 7 St Helena Island SC CHTNSCDT08Z  508J CENTURYLINK COMMUNICATIONS, LLC 436   2013-10-11   
843-612 8 St Helena Island SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2019-06-29   
843-613 A Harleyville SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
843-613 1 Harleyville SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2022-09-15   
843-613 4 Harleyville SC   793K TWC IP ENABLED SERVICES, LLC 434   2023-09-24   
843-614 A Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-614 0 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-03-17   
843-614 1 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-03-17   
843-614 2 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2008-07-07   
843-614 3 Charleston SC CHTNSCPSX3Y  288B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 436   2008-05-16   
843-614 4 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2008-08-06   
843-614 5 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2008-07-14   
843-614 6 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2008-07-14   
843-614 7 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2008-08-07   
843-614 8 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2008-08-06   
843-614 9 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2008-01-31   
843-615 A Florence SC FLRNSCATX2X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432      
843-616 A Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-617 A Florence SC FLRNSCATX2X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432      
843-618 A Florence SC FLRNSCATX2X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432      
843-619 A Charleston SC CHTNSCDTX5Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436      
843-619 0 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2011-06-13   
843-619 1 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2008-11-02   
843-619 2 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2011-06-13   
843-619 3 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2011-06-13   
843-619 4 Charleston SC CHTNSCDTX5Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2011-03-04   
843-619 5 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2011-11-17   
843-619 6 Charleston SC CHTNSCDTX5Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2008-07-07   
843-619 7 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2011-06-13   
843-619 8 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2011-10-24   
843-619 9 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2011-10-24   
843-620 A Hollywood SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-620 0 Hollywood SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2012-12-15   
843-620 1 Hollywood SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-06-15   

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

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