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Greensboro, NC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
336-253 6 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-253 7 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-253 8 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-253 9 GNBONCEU65Z  5562 METROPCS, INC. 424      
336-254 A GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-254 0 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-254 1 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-254 2 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-254 3 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-254 4 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-254 5 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-254 6 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-254 7 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-254 8 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-254 9 GNBONCEU65Z  5562 METROPCS, INC. 424      
336-255 A GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-256 A GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-256 0 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-256 1 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-256 2 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-256 3 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-256 4 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-256 5 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-256 6 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-256 7 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-256 8 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-256 9 HGPNNCXADS0  361F NORTH STATE COMMUNICATIONS ADVANCED SVCS, LLC-NC 424   2011-08-14   
336-265 A GNBONCEU55Z  440G FRONTIER COMMUNICATIONS OF AMERICA, INC. - NC 424      
336-265 0 GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-12-08   
336-265 1 GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-04-03   
336-265 2 GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-04-03   
336-265 3 GNBONCEU30Z  361F NORTH STATE COMMUNICATIONS ADVANCED SVCS, LLC-NC 424   2013-12-01   
336-265 4 GNBONCEU55Z  440G FRONTIER COMMUNICATIONS OF AMERICA, INC. - NC 424   2013-09-22   
336-265 5 GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-04-03   
336-265 6 GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-04-03   
336-265 7 GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-04-03   
336-265 8 GNBONCEU59Z  516C AT&T CORP. 424   2014-04-02   
336-265 9 GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-12-08   
336-268 A GNBONCPHVMD  7970 WINDSTREAM COMMUNICATIONS, INC. - NC 424      
336-268 0 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-03-07   
336-268 1 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-03-07   
336-268 2 GNBONCPHVMD  7970 WINDSTREAM COMMUNICATIONS, INC. - NC 424      
336-268 3 GNBONCPHVMD  7970 WINDSTREAM COMMUNICATIONS, INC. - NC 424      
336-268 4 GNBONCPHVMD  7970 WINDSTREAM COMMUNICATIONS, INC. - NC 424      
336-268 5 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-10-18   
336-268 6 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-10-18   
336-268 7 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-10-18   
336-268 8 GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2007-12-03   
336-268 9 GNBONCPHVMD  7970 WINDSTREAM COMMUNICATIONS, INC. - NC 424      
336-271 A GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-271 0 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-271 1 GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2020-02-24   
336-271 2 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-271 3 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-271 4 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-271 5 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-271 6 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-271 7 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2021-01-14   
336-271 8 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-271 9 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2021-04-22   
336-272 A GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-273 A GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-274 A GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-275 A GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-279 A GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-279 0 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2009-05-31   
336-279 1 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-279 2 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-279 3 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2015-04-04   
336-279 4 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2015-04-04   
336-279 5 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2015-10-03   
336-279 6 KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2015-10-03   
336-279 7 HGPNNCXADS0  361F NORTH STATE COMMUNICATIONS ADVANCED SVCS, LLC-NC 424   2016-02-19   
336-279 8 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-279 9 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-282 A GNBONCLA28F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-285 A GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-285 0 GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-285 1 GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2008-08-22   
336-285 2 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2006-01-14   
336-285 3 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2006-01-14   
336-285 4 GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2006-01-14   
336-285 5 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2007-09-27   
336-285 6 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2007-09-27   
336-285 7 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2008-02-21   
336-285 8 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2008-02-21   
336-285 9 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2009-09-28   
336-286 A GNBONCLA28F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-288 A GNBONCLA28F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-291 A GNBONCEUDS4  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      
336-291 0 GNBONCEUDS4  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      
336-291 1 GNBONCEUDS4  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      
336-291 2 GNBONCEUDS4  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      
336-291 3   638E ONVOY, LLC - NC 424   2009-01-21   
336-291 4 GNBONCEUDS4  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      
336-291 5 GNBONCEUDS4  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      
336-291 6   638E ONVOY, LLC - NC 424   2009-01-21   
336-291 7   638E ONVOY, LLC - NC 424   2009-01-21   
336-291 8 GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2015-09-28   
336-291 9 GNBONCEUDS4  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      

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

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