Local Calling Guide

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NPA: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-599 2 North Augusta SC AGSTGAMTXSY  548E ONVOY, LLC - SC 442   2014-11-22   
803-599 3 North Augusta SC AGSTGAMTXSY  548E ONVOY, LLC - SC 442   2014-01-12   
803-599 4 North Augusta SC AGSTGAMTXMY  077F BANDWIDTH.COM CLEC, LLC - SC 442   2015-04-19   
803-599 5 North Augusta SC AGSTGAMT05Z  318J COMCAST IP PHONE, LLC 442   2014-02-09   
803-599 6 North Augusta SC AGSTGAMTXMY  077F BANDWIDTH.COM CLEC, LLC - SC 442   2014-09-18   
803-599 7 North Augusta SC AGSTGAMT05Z  318J COMCAST IP PHONE, LLC 442   2012-04-21   
803-599 8 North Augusta SC AGSTGAMTXMY  077F BANDWIDTH.COM CLEC, LLC - SC 442   2011-07-03   
803-599 9 North Augusta SC AGSTGAMTXMZ  7473 POWERTEL ATLANTA LICENSES, INC. 442      
803-600 A Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-600 0 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-600 1 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-600 2 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-600 3 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-600 4 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-600 5 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-600 6 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-600 7 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-600 8 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-600 9 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-601 A Chester SC   793K TWC IP ENABLED SERVICES, LLC 434   2025-03-11   
803-601 0 Chester SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2016-01-09   
803-601 1 Chester SC   793K TWC IP ENABLED SERVICES, LLC 434   2022-08-23   
803-601 2 Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2023-04-02   
803-601 3 Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2023-04-02   
803-601 4 Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2023-04-02   
803-601 5 Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2023-04-02   
803-601 6 Chester SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2015-08-08   
803-601 7 Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2023-04-02   
803-601 8 Chester SC CHESSCXAAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2023-02-04   
803-601 9 Chester SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2010-09-18   
803-602 A Columbia SC CLMASCSN01Z  551G NUSO, LLC 434      
803-602 0 Columbia SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434   2013-04-16   
803-602 1 Columbia SC CLMASCSN01Z  551G NUSO, LLC 434   2013-04-13   
803-602 2 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2013-06-17   
803-602 3 Columbia SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2014-02-07   
803-602 4 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-10-18   
803-602 5 Columbia SC CLMASCTLXUX  516C AT&T CORP. 434   2015-01-20   
803-602 6 Columbia SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2013-07-06   
803-602 7 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2016-06-15   
803-602 8 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2016-04-15   
803-602 9 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2016-04-15   
803-603 A Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-604 A Batesburg SC BTBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-604 0 Batesburg SC BTBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-604 1 Batesburg SC BTBGSCMA53E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-604 2 Batesburg SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2007-09-09   
803-604 3 Batesburg SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2022-06-19   
803-604 4 Batesburg SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2022-06-19   
803-604 5 Batesburg SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434   2004-09-19   
803-604 6 Batesburg SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2005-10-10   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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