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
803-722 9 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2017-11-08   
803-723 A Newberry SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434      
803-723 0 Newberry SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2018-07-07   
803-723 1 Newberry SC CLMASCTLDS3  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2021-07-26   
803-723 2 Newberry SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-24   
803-723 3 Newberry SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-24   
803-723 4 Newberry SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-24   
803-723 5 Newberry SC CLMASCSAX0Y  318J COMCAST IP PHONE, LLC 434   2021-02-17   
803-723 6 Newberry SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-07-09   
803-723 7 Newberry SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2024-08-18   
803-723 8 Newberry SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-07-09   
803-723 9 Newberry SC CLMASCTLDS3  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2021-03-03   
803-724 A Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2025-02-18   
803-724 0 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2012-11-08   
803-724 1 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2010-08-08   
803-724 2 Columbia SC CLMASCTLXUX  516C AT&T CORP. 434   2012-09-13   
803-724 3 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2012-06-15   
803-724 4 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2012-11-08   
803-724 5 Columbia SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434   2012-06-01   
803-724 6 Columbia SC CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2011-04-01   
803-724 7 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2012-11-08   
803-724 8 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2012-11-08   
803-724 9 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2012-11-27   
803-725 A Savannah River Site SC NAGSSCMA27E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-726 A Columbia SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434      
803-726 0 Columbia SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434      
803-726 1 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2006-10-08   
803-726 2 Columbia SC CLMBSC44AMD  7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2005-10-14   
803-726 3 Columbia SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434   2014-06-29   
803-726 4 Columbia SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434      
803-726 5 Columbia SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2015-05-02   
803-726 6 Columbia SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434   2014-06-29   
803-726 7 Columbia SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434      
803-726 8 Columbia SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434      
803-726 9 Columbia SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434      
803-727 A Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2025-02-18   
803-727 0 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-05-16   
803-727 1 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2003-05-16   
803-727 2 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-03-25   
803-727 3 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-03-25   
803-727 4 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-03-25   
803-727 5 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-03-25   
803-727 6 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-04-03   
803-727 7 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2005-03-14   
803-727 8 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-07-17   
803-727 9 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-06-07   
803-728 A Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-728 0 Columbia SC   793K TWC IP ENABLED SERVICES, LLC 434   2011-04-15   
803-728 1 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2011-06-09   
803-728 2 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2011-06-09   
803-728 3 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2011-06-09   
803-728 4 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2011-06-09   
803-728 5 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-728 6 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2011-06-09   
803-728 7 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-728 8 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2006-10-12   
803-728 9 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2012-11-08   
803-729 A Camden SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-729 0 Camden SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-729 1 Camden SC CLMASCSN13Z  5562 METROPCS, INC. 434   2015-03-26   
803-729 2 Camden SC CLMBSC44AMD  7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2014-01-15   
803-729 3 Camden SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2006-09-18   
803-729 4 Camden SC   793K TWC IP ENABLED SERVICES, LLC 434   2007-01-17   
803-729 5 Camden SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-09-06   
803-729 6 Camden SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-05-13   
803-729 7 Camden SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2007-11-10   
803-729 8 Camden SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2006-09-14   
803-729 9 Camden SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-730 A Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-731 A Columbia SC CLMASCSA77E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-732 A Columbia SC CLMASCDF78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-733 A Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-734 A Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-735 A Columbia SC CLMASCAR75E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-735 0 Columbia SC CLMASCAR75E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-735 1 Columbia SC CLMASCAR75E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-735 2 Columbia SC CLMASCAR75E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-735 3 Columbia SC CLMASCAR75E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-735 4 Columbia SC CLMASCAR75E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-735 5 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2008-08-31   
803-735 6 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-08-29   
803-735 7 Columbia SC CLMASCAR75E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-735 8 Columbia SC CLMASCAR75E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-735 9 Columbia SC CLMASCAR75E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-736 A Columbia SC CLMASCCH78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-737 A Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-738 A Columbia SC CLMASCSU78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-738 0 Columbia SC CLMASCSU78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-738 1 Columbia SC CLMASCSU78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-738 2 Columbia SC CLMASCSU78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-738 3 Columbia SC CLMASCSU78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-738 4 Columbia SC WCLMSCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-738 5 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-08-29   
803-738 6 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-08-29   
803-738 7 Columbia SC CLMASCSU78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-738 8 Columbia SC CLMASCSU78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-738 9 Columbia SC CLMASCSU78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-739 A Columbia SC CLMASCSW79E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-740 A Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-740 0 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2006-02-27   

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

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