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Winston-Salem, NC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
336-776 7   8645 SUNCOM DBA T-MOBILE USA 424   2005-01-13   
336-776 8   8645 SUNCOM DBA T-MOBILE USA 424   2005-01-13   
336-776 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-777 A WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-777 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-777 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-777 2   624H ONVOY SPECTRUM, LLC 424   2024-10-15   
336-777 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-777 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-777 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-777 6   998E BANDWIDTH.COM CLEC, LLC - NC 424   2010-06-13   
336-777 7   638E ONVOY, LLC - NC 424   2014-10-27   
336-777 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-777 9   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-04-09   
336-778 A WNSLNCCL76F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-778 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-778 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-778 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-778 3   829J PAETEC ITEL, LLC 424   2011-10-27   
336-778 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2005-05-14   
336-778 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2005-05-14   
336-778 6   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2015-04-04   
336-778 7   7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424   2007-02-11   
336-778 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-778 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-779 A WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-779 0   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-04-09   
336-779 1   793K TWC IP ENABLED SERVICES, LLC 424   2018-11-09   
336-779 2   8645 SUNCOM DBA T-MOBILE USA 424   2021-10-23   
336-779 3   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-04-09   
336-779 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2020-08-21   
336-779 5   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-04-09   
336-779 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-779 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-779 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2018-09-21   
336-779 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-782 A GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-784 A WNSLNCLE78F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-785 A WNSLNCLE78F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-788 A WNSLNCLE78F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-793 A GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-793 0   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2004-12-29   
336-793 1   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2005-01-24   
336-793 2   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2005-05-29   
336-793 3   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2004-09-02   
336-793 4   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-793 5   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2005-05-29   
336-793 6   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2006-03-06   
336-793 7   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2006-03-06   
336-793 8   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2007-09-26   
336-793 9   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2007-10-05   
336-794 A WNSLNCVI76F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-794 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-794 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-794 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-794 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-794 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-794 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-794 6   998E BANDWIDTH.COM CLEC, LLC - NC 424   2011-10-14   
336-794 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-794 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-794 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-796 A WNSLNCLE78F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-796 0   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2025-05-22   
336-796 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-796 5   321J HD CARRIER LLC 424   2025-07-19   
336-796 6   624H ONVOY SPECTRUM, LLC 424   2024-10-15   
336-796 7   624H ONVOY SPECTRUM, LLC 424   2024-10-15   
336-796 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-796 9   321J HD CARRIER LLC 424   2025-07-19   
336-806 A WNSLNCLE5MD  6023 REISENWEAVER COMM INC DBA RCS COMMUNICATIONS GROUP 424      
336-813 A KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-816 A KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-817 A KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-829 A KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-829 0   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-829 1   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-829 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2015-04-12   
336-829 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2015-04-12   
336-829 4   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-829 5   793K TWC IP ENABLED SERVICES, LLC 424   2014-04-07   
336-829 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-03-15   
336-829 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2015-04-12   
336-829 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-03-15   
336-829 9   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-830 A KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-830 0   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-830 1   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-830 2   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-830 3   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-830 4   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-830 5   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-830 6   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-830 7   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-830 8   793K TWC IP ENABLED SERVICES, LLC 424   2014-02-23   
336-830 9   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-831 A GNBONCEU02Z  829J PAETEC ITEL, LLC 424   2025-02-12   
336-831 0   829J PAETEC ITEL, LLC 424      
336-831 1   829J PAETEC ITEL, LLC 424      
336-831 2   829J PAETEC ITEL, LLC 424      

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

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