Local Calling Guide

Area code/prefix search

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Region: SC

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-528 3 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-09-06   
803-528 4 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-10-14   
803-528 5 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-11-08   
803-528 6 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-12-06   
803-528 7 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2005-01-08   
803-528 8 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2005-01-08   
803-528 9 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2005-02-07   
803-529 A Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-529 0 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 1 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2016-08-15   
803-529 2 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 3 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 4 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 5 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 6 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 7 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 8 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 9 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-530 A Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-531 A Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-532 A Batesburg SC BTBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-533 A Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-534 A Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-535 A Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-535 0 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-535 1 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-535 2 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-535 3 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-535 4 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-535 5 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-535 6 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-535 7 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-535 8 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-535 9 Orangeburg SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-536 A Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-537 A Newberry SC CLMASCSN13Z  5562 METROPCS, INC. 434      
803-537 0 Newberry SC CLMASCSN13Z  5562 METROPCS, INC. 434      
803-537 1 Newberry SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-537 2 Newberry SC CLMASCSN13Z  5562 METROPCS, INC. 434   2011-05-26   
803-537 3 Newberry SC CLMASCSN13Z  5562 METROPCS, INC. 434   2012-04-29   
803-537 4 Newberry SC CLMBSC44AMD  7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2015-02-11   
803-537 5 Newberry SC CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2013-01-02   
803-537 6 Newberry SC CLMASCSN13Z  5562 METROPCS, INC. 434      
803-537 7 Newberry SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2009-02-02   
803-537 8 Newberry SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2009-02-02   
803-537 9 Newberry SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-538 A Bishopville Rural SC   793K TWC IP ENABLED SERVICES, LLC 434   2025-03-11   
803-538 4 Bishopville Rural SC   793K TWC IP ENABLED SERVICES, LLC 434   2009-04-11   
803-538 5 Bishopville Rural SC NSMTSCXB2MD  527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 434   2017-11-02   
803-538 8 Bishopville Rural SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2023-07-15   
803-539 A Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-539 0 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-539 1 Orangeburg SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-539 2 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-539 3 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-539 4 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-539 5 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-539 6 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-539 7 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-539 8 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-539 9 Orangeburg SC ORBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 A Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 0 Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 1 Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 2 Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 3 Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 4 Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 5 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-07-31   
803-540 6 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-07-31   
803-540 7 Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 8 Columbia SC CLMASCSW79E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 9 Columbia SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2022-04-22   
803-541 A Barnwell SC BRWLSCBERS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-542 A Columbia SC CLMASCTLXUX  516C AT&T CORP. 434      
803-542 0 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-542 1 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-542 2 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-542 3 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-542 4 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-542 5 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-12-06   
803-542 6 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-12-06   
803-542 7 Columbia SC CLMASCTLXUX  516C AT&T CORP. 434   2009-08-23   
803-542 8 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-12-06   
803-542 9 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2010-06-18   
803-543 A Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-543 0 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2008-05-05   
803-543 1 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2008-05-05   
803-543 2 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2008-05-05   
803-543 3 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2008-05-05   
803-543 4 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2008-05-05   
803-543 5 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2008-05-05   
803-543 6 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2008-02-09   
803-543 7 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-07-05   
803-543 8 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2007-09-08   
803-543 9 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2007-09-08   
803-544 A Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-545 A Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-546 A Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-546 0 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-546 1 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      

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

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