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
803-561 2 Columbia SC CLMASCSA77E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-561 3 Columbia SC CLMASCSA77E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-561 4 Columbia SC CLMASCSA77E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-561 5 Columbia SC CLMASCSA77E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-561 6 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-07-31   
803-561 7 Columbia SC CLMASCSA77E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-561 8 Columbia SC CLMASCSA77E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-561 9 Columbia SC CLMASCSA77E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-562 A Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2025-02-18   
803-562 0 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2009-05-15   
803-562 1 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2009-05-15   
803-562 2 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2009-05-15   
803-562 3 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2009-05-15   
803-562 4 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2009-05-15   
803-562 5 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2009-05-15   
803-562 6 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2009-05-15   
803-562 7 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2009-05-15   
803-562 8 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2009-05-15   
803-562 9 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2009-05-15   
803-563 A Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-563 0 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2016-03-04   
803-563 1 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2016-03-04   
803-563 2 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2016-04-15   
803-563 3 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2016-04-15   
803-563 4 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2016-04-15   
803-563 5 Columbia SC   793K TWC IP ENABLED SERVICES, LLC 434   2012-04-08   
803-563 6 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2012-04-26   
803-563 7 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2012-04-26   
803-563 8 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2012-04-26   
803-563 9 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2009-12-28   
803-564 A Wagener SC WGNRSCXARS1  0539 PBT TELECOM, INC. 434      
803-565 A North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-565 0 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-565 1 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-565 2 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-565 3 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-565 4 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434   2006-08-20   
803-565 5 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434   2006-08-20   
803-565 6 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-565 7 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434   2006-07-14   
803-565 8 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434   2006-07-14   
803-565 9 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-566 A Manning SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2024-02-09   
803-566 0 Manning SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2008-11-30   
803-566 1 Manning SC CLMASCSN13Z  5562 METROPCS, INC. 434      
803-566 2 Manning SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2011-09-16   
803-566 3 Manning SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2012-06-13   
803-566 4 Manning SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2012-01-13   
803-566 5 Manning SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2013-01-16   
803-566 6 Manning SC CLMASCSN13Z  5562 METROPCS, INC. 434      
803-566 7 Manning SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-10-10   
803-566 8 Manning SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2009-01-13   
803-566 9 Manning SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-567 A Columbia SC CLMASCDF78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-567 0 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2014-09-01   
803-567 1 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-10-18   
803-567 2 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-10-18   
803-567 3 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-10-18   
803-567 4 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2014-02-20   
803-567 5 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-10-18   
803-567 6 Columbia SC CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2013-01-16   
803-567 7 Columbia SC CLMASCDF78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434   2012-09-01   
803-567 8 Columbia SC CLMASCDF78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434   2012-09-01   
803-567 9 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2014-09-01   
803-568 A Swansea SC SWNSSCXBRS1  0539 PBT TELECOM, INC. 434      
803-569 A Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-569 0 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2010-08-23   
803-569 1 Columbia SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2010-06-12   
803-569 2 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2010-03-23   
803-569 3 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2010-03-23   
803-569 4 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2010-03-23   
803-569 5 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2010-08-23   
803-569 6 Columbia SC CLMASCTLXUX  516C AT&T CORP. 434   2013-08-31   
803-569 7 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2010-08-23   
803-569 8 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2010-08-23   
803-569 9 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2010-10-10   
803-570 A Orangeburg SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-570 0 Orangeburg SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2014-08-02   
803-570 1 Orangeburg SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2014-09-06   
803-570 2 Orangeburg SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-10-17   
803-570 3 Orangeburg SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2014-09-03   
803-570 4 Orangeburg SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2014-09-03   
803-570 5 Orangeburg SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2015-06-19   
803-570 6 Orangeburg SC CLMASCSN13Z  5562 METROPCS, INC. 434   2015-08-10   
803-570 7 Orangeburg SC CLMASCSN07Z  508J CENTURYLINK COMMUNICATIONS, LLC 434   2014-09-13   
803-570 8 Orangeburg SC CLMASCTLDS3  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2015-06-05   
803-570 9 Orangeburg SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2014-05-10   
803-571 A Barnwell SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-571 0 Barnwell SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-571 1 Barnwell SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-571 2 Barnwell SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-571 3 Barnwell SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-571 4 Barnwell SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-571 5 Barnwell SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2011-01-07   
803-571 6 Barnwell SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2011-06-05   
803-571 7 Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2012-06-17   
803-571 8 Barnwell SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2012-11-04   
803-571 9 Barnwell SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-572 A Camden SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-572 0 Camden SC   793K TWC IP ENABLED SERVICES, LLC 434   2013-04-19   

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

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