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Region: SC

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-405 9 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2010-11-15   
843-406 A Charleston SC CHTNSCJM79E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-406 0 Charleston SC CHTNSCJM79E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-406 1 Charleston SC CHTNSCJM79E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-406 2 Charleston SC CHTNSCJM79E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-406 3 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2006-03-31   
843-406 4 Charleston SC CHTNSCJM79E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-406 5 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2006-03-31   
843-406 6 Charleston SC CHTNSCJM79E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-406 7 Charleston SC CHTNSCJM79E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-406 8 Charleston SC CHTNSCJM79E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-406 9 Charleston SC CHTNSCJM79E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-407 A Florence SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432      
843-407 0 Florence SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432      
843-407 1 Florence SC   793K TWC IP ENABLED SERVICES, LLC 432   2010-04-02   
843-407 2 Florence SC FLRNSCMAXUY  829J PAETEC ITEL, LLC 432   2009-12-07   
843-407 3 Florence SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432   2010-05-01   
843-407 4 Florence SC   793K TWC IP ENABLED SERVICES, LLC 432   2007-11-05   
843-407 5 Florence SC   793K TWC IP ENABLED SERVICES, LLC 432   2007-11-05   
843-407 6 Florence SC   793K TWC IP ENABLED SERVICES, LLC 432   2007-01-09   
843-407 7 Florence SC   793K TWC IP ENABLED SERVICES, LLC 432   2007-01-24   
843-407 8 Florence SC FLRNSCATX2X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2008-11-28   
843-407 9 Florence SC   793K TWC IP ENABLED SERVICES, LLC 432   2011-05-19   
843-408 A Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-408 0 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-408 1 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2006-01-08   
843-408 2 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2006-02-06   
843-408 3 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2006-02-06   
843-408 4 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2005-07-08   
843-408 5 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2006-02-06   
843-408 6 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2006-02-06   
843-408 7 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2006-03-19   
843-408 8 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2006-03-19   
843-408 9 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2006-07-06   
843-409 A Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-409 0 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-409 1 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-409 2 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-409 3 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-409 4 Florence SC FLRNSCATX2X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2005-09-22   
843-409 5 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2007-08-02   
843-409 6 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2006-11-19   
843-409 7 Florence SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-409 8 Florence SC FLRNSCMAX2Y  5562 METROPCS, INC. 432   2006-06-30   
843-409 9 Florence SC FLRNSCMAX2Y  8645 SUNCOM DBA T-MOBILE USA 432   2006-06-30   
843-410 A Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-410 0 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2011-06-06   
843-410 1 Charleston SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2013-07-15   
843-410 2 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2011-03-13   
843-410 3 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2012-03-22   
843-410 4 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2010-12-10   
843-410 5 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2010-12-10   
843-410 6 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2012-03-22   
843-410 7 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2011-06-09   
843-410 8 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2011-06-09   
843-410 9 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2011-06-09   
843-412 A Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-412 0 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-412 1 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-412 2 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-412 3 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-412 4 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-412 5 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-412 6 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-412 7 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2005-08-15   
843-412 8 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-412 9 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2005-08-15   
843-413 A Florence SC FLRNSCMA66F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 432      
843-414 A Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2025-02-18   
843-414 0 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-414 1 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-414 2 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-414 3 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-414 4 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-414 5 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-414 6 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-414 7 Charleston SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2012-04-14   
843-414 8 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-414 9 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-415 A Hilton Head SC PTVLSCXA6MD  7473 POWERTEL ATLANTA LICENSES, INC. 440      
843-415 0 Hilton Head SC PTVLSCXA6MD  7473 POWERTEL ATLANTA LICENSES, INC. 440   2004-12-15   
843-415 1 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2007-12-17   
843-415 2 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2007-12-17   
843-415 3 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2007-12-17   
843-415 4 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2022-06-20   
843-415 5 Hilton Head SC SVNHGAMBX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 440   2009-05-14   
843-415 6 Hilton Head SC SVNHGAMBX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 440   2010-03-09   
843-415 7 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2014-11-05   
843-415 8 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2014-06-30   
843-415 9 Hilton Head SC PTVLSCXA6MD  7473 POWERTEL ATLANTA LICENSES, INC. 440   2004-11-25   
843-416 A Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2025-02-18   
843-416 0 Mount Pleasant SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2013-10-13   
843-416 1 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-416 2 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-416 3 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-416 4 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-416 5 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-416 6 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436      
843-416 7 Mount Pleasant SC CHTNSCDTX5Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2009-03-16   
843-416 8 Mount Pleasant SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2006-04-05   

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

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