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
803-445 A Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-445 0 Columbia SC CLMASCSN13Z  5562 METROPCS, INC. 434   2009-07-18   
803-445 1 Columbia SC   793K TWC IP ENABLED SERVICES, LLC 434   2009-07-27   
803-445 2 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2025-01-18   
803-445 3 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-11-03   
803-445 4 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-11-03   
803-445 5 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-11-03   
803-445 6 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-11-03   
803-445 7 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-11-03   
803-445 8 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-11-03   
803-445 9 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-07-25   
803-446 A Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-447 A Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-448 A Rock Hill SC CHRXNCGVGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 422      
803-449 A Gilbert SC   793K TWC IP ENABLED SERVICES, LLC 434   2025-03-11   
803-449 0 Gilbert SC   793K TWC IP ENABLED SERVICES, LLC 434   2013-04-19   
803-449 5 Gilbert SC PELISCXA0MD  527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 434   2017-11-01   
803-449 8 Gilbert SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2024-07-06   
803-449 9 Gilbert SC   145J TERRA NOVA TELECOM INC. 434   2025-08-30   
803-450 A Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-450 0 Barnwell SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2008-11-30   
803-450 1 Barnwell SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434   2007-07-19   
803-450 2 Barnwell SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2011-03-10   
803-450 3 Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-450 4 Barnwell SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2012-04-20   
803-450 5 Barnwell SC CLMASCTLXUX  516C AT&T CORP. 434   2011-11-02   
803-450 6 Barnwell SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2012-05-04   
803-450 7 Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2012-06-17   
803-450 8 Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-450 9 Barnwell SC CLMASCSNXXZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-451 A Columbia SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434      
803-451 0 Columbia SC   793K TWC IP ENABLED SERVICES, LLC 434   2011-09-05   
803-451 1 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2008-08-07   
803-451 2 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2008-05-16   
803-451 3 Columbia SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434   2007-03-20   
803-451 4 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2008-07-19   
803-451 5 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2007-12-09   
803-451 6 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2007-06-01   
803-451 7 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2007-03-29   
803-451 8 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2007-03-29   
803-451 9 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2009-10-04   
803-452 A Pinewood SC NSMTSCXBDS0  0520 FARMERS TEL. COOP., INC. 434      
803-453 A Mayesville SC NSMTSCXBDS0  0520 FARMERS TEL. COOP., INC. 434      
803-454 A Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2025-02-18   
803-454 0 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-454 1 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-454 2 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-454 3 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-454 4 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2012-11-27   
803-454 5 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2007-07-05   
803-454 6 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2008-03-21   
803-454 7 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2007-09-06   
803-454 8 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2007-09-06   
803-454 9 Columbia SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2006-01-15   
803-455 A Beech Island SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442      
803-455 0 Beech Island SC AGSTGAPU0MD  467E IDT AMERICA, CORP. - SC 442   2007-06-08   
803-455 1 Beech Island SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442   2008-05-22   
803-455 2 Beech Island SC AGSTGAMTXMY  077F BANDWIDTH.COM CLEC, LLC - SC 442   2015-01-04   
803-455 3 Beech Island SC AGSTGAEFIMD  288B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 442   2008-03-14   
803-455 4 Beech Island SC AGSTGAMTXMY  077F BANDWIDTH.COM CLEC, LLC - SC 442   2015-06-28   
803-455 5 Beech Island SC AGSTGAMTXYZ  1784 SOUTH CAROLINA NET, INC. - SC 442   2012-08-21   
803-455 6 Beech Island SC AGSTGAMTXMY  077F BANDWIDTH.COM CLEC, LLC - SC 442   2022-01-08   
803-455 7 Beech Island SC   145J TERRA NOVA TELECOM INC. 442   2021-01-26   
803-455 8 Beech Island SC AGSTGAMTXFZ  516C AT&T CORP. 442   2012-12-14   
803-455 9 Beech Island SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442   2008-07-29   
803-456 A St Matthews SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-456 0 St Matthews SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2007-02-09   
803-456 1 St Matthews SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2013-06-07   
803-456 2 St Matthews SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2019-06-02   
803-456 3 St Matthews SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-456 4 St Matthews SC   793K TWC IP ENABLED SERVICES, LLC 434   2007-01-17   
803-456 5 St Matthews SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2020-11-10   
803-456 6 St Matthews SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2023-05-19   
803-456 7 St Matthews SC CLMASCSN07Z  508J CENTURYLINK COMMUNICATIONS, LLC 434   2015-05-27   
803-456 9 St Matthews SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2012-06-26   
803-457 A Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-457 0 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 1 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 2 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 3 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 4 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 5 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 6 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-457 7 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2010-01-22   
803-457 8 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2010-01-22   
803-457 9 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2009-01-19   
803-458 A North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-458 0 North Sumter SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2010-02-19   
803-458 1 North Sumter SC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2025-02-03   
803-458 2 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-458 3 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-458 4 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-458 5 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-458 6 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434   2013-09-15   
803-458 7 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434   2013-09-15   
803-458 8 North Sumter SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2011-09-14   
803-458 9 North Sumter SC SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434   2008-12-28   
803-459 A Bishopville SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-459 0 Bishopville SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2023-04-22   
803-459 1 Bishopville SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2007-12-03   

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

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