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Greensboro, NC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
336-458 4   7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424      
336-458 5   7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424      
336-458 6   8645 SUNCOM DBA T-MOBILE USA 424   2010-07-16   
336-458 7   8645 SUNCOM DBA T-MOBILE USA 424   2010-07-16   
336-458 8   8645 SUNCOM DBA T-MOBILE USA 424   2010-07-16   
336-458 9   7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424      
336-478 A GNBONCEU02Z  829J PAETEC ITEL, LLC 424   2025-02-12   
336-478 0   829J PAETEC ITEL, LLC 424      
336-478 1   829J PAETEC ITEL, LLC 424      
336-478 2   829J PAETEC ITEL, LLC 424      
336-478 3   829J PAETEC ITEL, LLC 424      
336-478 4   829J PAETEC ITEL, LLC 424      
336-478 5   8645 SUNCOM DBA T-MOBILE USA 424   2006-08-20   
336-478 6   829J PAETEC ITEL, LLC 424      
336-478 7   8645 SUNCOM DBA T-MOBILE USA 424   2010-11-07   
336-478 8   829J PAETEC ITEL, LLC 424      
336-478 9   829J PAETEC ITEL, LLC 424      
336-482 A GNBONCPHVMD  7970 WINDSTREAM COMMUNICATIONS, INC. - NC 424      
336-482 0   7970 WINDSTREAM COMMUNICATIONS, INC. - NC 424      
336-482 1   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-02-08   
336-482 2   7970 WINDSTREAM COMMUNICATIONS, INC. - NC 424      
336-482 3   7970 WINDSTREAM COMMUNICATIONS, INC. - NC 424      
336-482 4   7970 WINDSTREAM COMMUNICATIONS, INC. - NC 424      
336-482 5   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-02-08   
336-482 6   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-02-08   
336-482 7   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-02-08   
336-482 8   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-02-08   
336-482 9   7970 WINDSTREAM COMMUNICATIONS, INC. - NC 424      
336-487 A GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-487 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2012-07-26   
336-487 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2012-07-26   
336-487 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2012-07-26   
336-487 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2012-07-26   
336-487 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2012-07-26   
336-487 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2012-07-26   
336-487 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2012-07-26   
336-487 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2012-07-26   
336-487 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2012-07-26   
336-487 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2012-07-26   
336-500 A GNBONCEU02Z  829J PAETEC ITEL, LLC 424   2025-02-12   
336-500 0   829J PAETEC ITEL, LLC 424   2009-06-13   
336-500 1   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-05-04   
336-500 2   8645 SUNCOM DBA T-MOBILE USA 424   2011-02-23   
336-500 3   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-09-09   
336-500 4   8645 SUNCOM DBA T-MOBILE USA 424   2012-06-10   
336-500 5   8645 SUNCOM DBA T-MOBILE USA 424   2012-06-10   
336-500 6   829J PAETEC ITEL, LLC 424   2009-06-13   
336-500 7   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-12-10   
336-500 8   793K TWC IP ENABLED SERVICES, LLC 424   2011-08-18   
336-500 9   8645 SUNCOM DBA T-MOBILE USA 424   2010-11-07   
336-501 A ASBONCCVDS0  5307 READY TELECOM, INC. - NC 424      
336-501 0   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2007-09-17   
336-501 1   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2007-08-13   
336-501 2   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2008-04-29   
336-501 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-07-04   
336-501 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-07-04   
336-501 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-07-04   
336-501 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2007-08-10   
336-501 7   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2008-10-11   
336-501 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2007-08-10   
336-501 9   5307 READY TELECOM, INC. - NC 424   2006-09-18   
336-507 A GNBONCEU51Z  6630 USA MOBILITY WIRELESS, INC. 424      
336-508 A GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-509 A GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-510 A GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-517 A GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-517 0   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-517 1   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-517 2   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-517 3   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-517 4   8645 SUNCOM DBA T-MOBILE USA 424   2011-02-23   
336-517 5   8645 SUNCOM DBA T-MOBILE USA 424   2011-02-23   
336-517 6   8645 SUNCOM DBA T-MOBILE USA 424   2011-02-23   
336-517 7   998E BANDWIDTH.COM CLEC, LLC - NC 424   2011-02-11   
336-517 8   8645 SUNCOM DBA T-MOBILE USA 424   2011-02-23   
336-517 9   8645 SUNCOM DBA T-MOBILE USA 424   2011-02-23   
336-522 A GNBONCAS29F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-522 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2018-08-23   
336-522 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-522 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-522 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-522 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-522 5   350F PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 424   2018-11-01   
336-522 6   361F NORTH STATE COMMUNICATIONS ADVANCED SVCS, LLC-NC 424   2019-04-08   
336-522 7   511C SOUTH CAROLINA NET, INC. - NC 424   2018-09-21   
336-522 8   511C SOUTH CAROLINA NET, INC. - NC 424   2018-09-21   
336-522 9   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-03-18   
336-533 A MEBNNC01DS0  4809 CENTURYLINK COMMUNICATIONS LLC - NC 424      
336-540 A GNBONCLA28F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-540 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-540 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-540 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-540 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-540 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2012-07-26   
336-540 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-540 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-540 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-540 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-540 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-541 A GNBONCEU31Z  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      

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

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