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Charleston, SC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
843-641 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2011-08-23   
843-641 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2011-08-23   
843-641 7   318J COMCAST IP PHONE, LLC 436   2011-08-04   
843-641 8   8645 SUNCOM DBA T-MOBILE USA 436   2011-10-24   
843-641 9   8645 SUNCOM DBA T-MOBILE USA 436   2011-10-24   
843-642 A CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436      
843-642 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2007-08-17   
843-642 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2007-08-17   
843-642 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2007-08-17   
843-642 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2007-08-17   
843-642 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2007-08-17   
843-642 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2009-01-30   
843-642 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2009-06-27   
843-642 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2009-06-27   
843-642 8   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-12-11   
843-642 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2009-06-27   
843-647 A   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-647 0   145J TERRA NOVA TELECOM INC. 436   2025-08-29   
843-647 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-12-18   
843-647 2   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-12-18   
843-647 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-12-18   
843-647 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-12-18   
843-647 5   321J HD CARRIER LLC 436   2025-08-11   
843-647 6   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2010-01-16   
843-647 7   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2010-04-11   
843-647 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2008-12-23   
843-647 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2008-12-23   
843-666 A CHTNSCDTX6Y  548E ONVOY, LLC - SC 436      
843-666 0   548E ONVOY, LLC - SC 436   2017-07-09   
843-666 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2017-09-04   
843-666 2   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2017-09-29   
843-666 3   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2017-08-17   
843-666 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2017-10-09   
843-666 5   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2017-10-30   
843-666 6   548E ONVOY, LLC - SC 436   2017-06-23   
843-666 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2017-11-14   
843-666 8   551G NUSO, LLC 436   2018-11-07   
843-666 9   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2017-10-26   
843-670 A CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-693 A CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-696 A CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-697 A CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-708 A CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-708 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-708 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-708 2   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-708 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-708 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-708 5   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-708 6   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2015-08-14   
843-708 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-708 8   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-708 9   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-709 A CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-714 A NCHRSCHYCMD  5344 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 436      
843-714 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-11-08   
843-714 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-11-08   
843-714 2   5344 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 436   2008-09-21   
843-714 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-11-08   
843-714 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-11-08   
843-714 5   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-11-08   
843-714 6   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2012-08-23   
843-714 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2010-02-12   
843-714 8   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2010-02-12   
843-714 9   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2010-02-12   
843-718 A CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436      
843-718 0   318J COMCAST IP PHONE, LLC 436   2008-08-03   
843-718 1   318J COMCAST IP PHONE, LLC 436   2009-06-18   
843-718 2   318J COMCAST IP PHONE, LLC 436   2009-06-18   
843-718 3   318J COMCAST IP PHONE, LLC 436   2012-07-21   
843-718 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-12-31   
843-718 5   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-12-31   
843-718 6   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-12-31   
843-718 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-12-31   
843-718 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2009-02-18   
843-718 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2009-02-18   
843-720 A CHTNSCDT72E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-720 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-720 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-720 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-720 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-720 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-720 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-720 6   624H ONVOY SPECTRUM, LLC 436   2024-01-12   
843-720 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-720 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-720 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-721 A CHTNSCDT72E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-722 A CHTNSCDT72E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-723 A CHTNSCDT72E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-724 A CHTNSCDT72E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-724 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-724 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-724 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-724 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-724 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-724 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-724 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-724 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-724 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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