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Charleston, SC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
843-764 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-764 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-764 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-764 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-764 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-764 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-764 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-764 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2015-08-17   
843-764 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-764 9   318J COMCAST IP PHONE, LLC 436   2012-11-19   
843-766 A CHTNSCWA85E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-767 A CHTNSCLB55E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-768 A SBRKSCSKRS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-769 A CHTNSCWA85E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-769 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-769 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2020-04-26   
843-769 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-769 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-769 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-769 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-769 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-769 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-769 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-769 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-779 A CHTNSCDTXQY  793K TWC IP ENABLED SERVICES, LLC 436   2025-02-06   
843-779 0   516C AT&T CORP. 436   2014-08-15   
843-779 1   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2013-10-19   
843-779 2   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-10-18   
843-779 3   288B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 436   2013-09-03   
843-779 4   793K TWC IP ENABLED SERVICES, LLC 436   2013-04-19   
843-779 5   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-10-18   
843-779 6   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-10-18   
843-779 7   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-10-18   
843-779 8   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-10-18   
843-779 9   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-10-18   
843-789 A CHTNSCDT72E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-789 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2010-03-08   
843-789 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-789 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-789 3   318J COMCAST IP PHONE, LLC 436   2009-03-27   
843-789 4   318J COMCAST IP PHONE, LLC 436   2009-03-27   
843-789 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-789 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-789 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-789 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-789 9   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2010-03-08   
843-790 A CHTNSCDTX6Y  548E ONVOY, LLC - SC 436      
843-790 0   548E ONVOY, LLC - SC 436   2015-05-14   
843-790 1   548E ONVOY, LLC - SC 436   2015-05-14   
843-790 2   548E ONVOY, LLC - SC 436   2015-05-14   
843-790 3   077F BANDWIDTH.COM CLEC, LLC - SC 436   2015-05-15   
843-790 4   077F BANDWIDTH.COM CLEC, LLC - SC 436   2015-05-15   
843-790 5   077F BANDWIDTH.COM CLEC, LLC - SC 436   2015-05-15   
843-790 6   077F BANDWIDTH.COM CLEC, LLC - SC 436   2015-05-15   
843-790 7   077F BANDWIDTH.COM CLEC, LLC - SC 436   2015-05-15   
843-790 8   077F BANDWIDTH.COM CLEC, LLC - SC 436   2015-05-15   
843-790 9   077F BANDWIDTH.COM CLEC, LLC - SC 436   2015-05-15   
843-792 A CHTNSCDT72E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-793 A CHTNSCDTX6Y  548E ONVOY, LLC - SC 436      
843-793 0   548E ONVOY, LLC - SC 436   2007-07-28   
843-793 1   318J COMCAST IP PHONE, LLC 436   2007-09-29   
843-793 2   318J COMCAST IP PHONE, LLC 436   2007-09-29   
843-793 3   318J COMCAST IP PHONE, LLC 436   2007-09-29   
843-793 4   318J COMCAST IP PHONE, LLC 436   2007-09-29   
843-793 5   829J PAETEC ITEL, LLC 436   2010-01-22   
843-793 6   829J PAETEC ITEL, LLC 436   2010-01-22   
843-793 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2007-07-31   
843-793 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2007-07-31   
843-793 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2007-07-31   
843-794 A CHTNSCDP82E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-794 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2009-04-23   
843-794 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2009-04-23   
843-794 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2009-04-23   
843-794 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2009-04-23   
843-794 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2009-04-23   
843-794 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2009-04-23   
843-794 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2009-04-23   
843-794 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2009-04-23   
843-794 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2009-04-23   
843-794 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2009-04-23   
843-795 A CHTNSCJM79E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-797 A CHTNSCDP82E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-801 A CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436      
843-801 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2007-07-20   
843-801 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2008-07-04   
843-801 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2008-07-04   
843-801 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2008-07-04   
843-801 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2008-07-04   
843-801 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2008-07-04   
843-801 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2009-07-05   
843-801 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2009-09-03   
843-801 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2009-09-03   
843-801 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2010-02-11   
843-804 A CHTNSCDTX4X  961J WOW! INTERNET, CABLE AND PHONE 436      
843-804 0   8645 SUNCOM DBA T-MOBILE USA 436   2014-04-24   
843-804 1   8645 SUNCOM DBA T-MOBILE USA 436   2014-04-24   
843-804 2   8645 SUNCOM DBA T-MOBILE USA 436   2014-04-24   
843-804 3   8645 SUNCOM DBA T-MOBILE USA 436   2014-04-24   
843-804 4   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2014-10-23   
843-804 5   8645 SUNCOM DBA T-MOBILE USA 436   2014-04-24   

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

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