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Greensboro, NC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
336-868 1   7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424   2004-12-09   
336-868 2   7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424   2004-12-09   
336-868 3   7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424   2004-12-09   
336-868 4   7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424   2004-12-09   
336-868 5   7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424   2004-12-09   
336-868 6   7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424   2004-12-09   
336-868 7   7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424   2004-12-09   
336-868 8   7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424   2004-12-09   
336-868 9   7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424   2004-12-09   
336-890 A GNBONCEU53Z  508J CENTURYLINK COMMUNICATIONS, LLC 424      
336-890 0 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-08-17   
336-890 1 GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2018-06-17   
336-890 2 GNBONCEU53Z  508J CENTURYLINK COMMUNICATIONS, LLC 424   2018-02-03   
336-890 3 GNBONCEU53Z  508J CENTURYLINK COMMUNICATIONS, LLC 424   2018-02-03   
336-890 4 GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2018-06-07   
336-890 5 GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2018-06-07   
336-890 6 GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2017-08-12   
336-890 7 GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424   2021-11-16   
336-890 8 GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2017-08-12   
336-890 9 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-08-17   
336-894 A KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-894 0 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2016-12-24   
336-894 1 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2017-09-07   
336-894 2 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2017-09-07   
336-894 3 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-04-07   
336-894 4 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-05-07   
336-894 5 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-11-08   
336-894 6 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-06-11   
336-894 7 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-07-11   
336-894 8 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-08-27   
336-894 9 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-07-19   
336-895 A GNBONCEUDS4  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      
336-895 0 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2015-02-23   
336-895 1 GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2013-09-29   
336-895 2 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-09-17   
336-895 3 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-09-17   
336-895 4 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2015-09-28   
336-895 5 GNBONCEUDS4  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424   2012-09-02   
336-895 6 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-09-17   
336-895 7 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-09-17   
336-895 8 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-09-17   
336-895 9 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-09-17   
336-897 A GNBONCEU59Z  516C AT&T CORP. 424      
336-897 0 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2015-04-20   
336-897 1 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2015-04-20   
336-897 2 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2015-04-20   
336-897 3 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2015-04-20   
336-897 4 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2015-09-11   
336-897 5 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2015-11-05   
336-897 6 GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2015-08-26   
336-897 7 GNBONCEU59Z  516C AT&T CORP. 424   2015-02-15   
336-897 8 GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2015-08-26   
336-897 9 GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2015-08-26   
336-898 A GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-898 0 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-07-17   
336-898 1 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-07-17   
336-898 2 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-07-17   
336-898 3 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-07-17   
336-898 4 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-07-17   
336-898 5 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-07-17   
336-898 6 GNBONCEUDS4  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424   2012-01-19   
336-898 7 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-03-11   
336-898 8 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-03-11   
336-898 9 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-06-12   
336-900 A GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-900 0 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2015-05-14   
336-900 1 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2015-05-14   
336-900 2 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2015-05-14   
336-900 3 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2015-07-30   
336-900 4 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2015-07-30   
336-900 5 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2015-07-30   
336-900 6 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2015-07-30   
336-900 7 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2015-07-30   
336-900 8 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2015-07-30   
336-900 9 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2015-07-30   
336-907 A KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-907 0 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-907 1 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-03-28   
336-907 2 GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2015-03-21   
336-907 3 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2015-01-09   
336-907 4 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2014-12-15   
336-907 5 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-02-06   
336-907 6 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-907 7 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2012-07-06   
336-907 8 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2012-07-06   
336-907 9 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2015-12-13   
336-908 A KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-912 A GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-912 0 GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2011-11-09   
336-912 1 GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2011-11-09   
336-912 2 GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2011-11-09   
336-912 3 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-04-17   
336-912 4 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-06-10   
336-912 5 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-06-10   
336-912 6 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-08-21   
336-912 7 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-08-21   
336-912 8 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-06-10   
336-912 9 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-08-21   
336-913 A GNBONCEU51Z  6630 USA MOBILITY WIRELESS, INC. 424      
336-931 A GNBONCAP66F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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