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Greensboro, NC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
336-541 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-09-30   
336-541 1   8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      
336-541 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-09-30   
336-541 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-09-30   
336-541 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-09-30   
336-541 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-09-30   
336-541 6   998E BANDWIDTH.COM CLEC, LLC - NC 424   2011-02-11   
336-541 7   8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      
336-541 8   516C AT&T CORP. 424   2013-01-15   
336-541 9   998E BANDWIDTH.COM CLEC, LLC - NC 424   2024-09-02   
336-542 A KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-542 0   793K TWC IP ENABLED SERVICES, LLC 424   2015-09-28   
336-542 1   998E BANDWIDTH.COM CLEC, LLC - NC 424   2010-11-08   
336-542 2   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2006-09-06   
336-542 3   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2006-09-06   
336-542 4   7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-542 5   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2006-09-06   
336-542 6   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2009-10-03   
336-542 7   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2009-10-03   
336-542 8   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2009-10-03   
336-542 9   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-04-15   
336-543 A GNBONCEU31Z  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      
336-543 0   998E BANDWIDTH.COM CLEC, LLC - NC 424   2012-10-12   
336-543 1   8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      
336-543 2   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2010-12-24   
336-543 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2005-08-15   
336-543 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2005-08-15   
336-543 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2005-08-15   
336-543 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2005-08-15   
336-543 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2005-08-15   
336-543 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2005-08-15   
336-543 9   8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      
336-544 A GNBONCEU02Z  829J PAETEC ITEL, LLC 424   2025-02-12   
336-545 A GNBONCLA28F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-547 A GNBONCAS29F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-549 A GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-550 A GNBONCEU30Z  361F NORTH STATE COMMUNICATIONS ADVANCED SVCS, LLC-NC 424      
336-550 0   7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 1   7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 2   7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 3   7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 4   361F NORTH STATE COMMUNICATIONS ADVANCED SVCS, LLC-NC 424   2009-05-30   
336-550 5   7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 6   7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 7   7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 8   7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 9   7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-553 A GNBONCEU02Z  829J PAETEC ITEL, LLC 424   2025-02-12   
336-553 0   829J PAETEC ITEL, LLC 424      
336-553 1   829J PAETEC ITEL, LLC 424      
336-553 2   829J PAETEC ITEL, LLC 424      
336-553 3   829J PAETEC ITEL, LLC 424      
336-553 4   829J PAETEC ITEL, LLC 424      
336-553 5   829J PAETEC ITEL, LLC 424      
336-553 6   829J PAETEC ITEL, LLC 424      
336-553 7   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2009-08-02   
336-553 8   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2009-08-02   
336-553 9   829J PAETEC ITEL, LLC 424      
336-554 A GNBONCEU31Z  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      
336-554 0   8645 SUNCOM DBA T-MOBILE USA 424   2006-04-20   
336-554 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-03-25   
336-554 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-03-25   
336-554 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2007-01-16   
336-554 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2007-01-16   
336-554 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2007-01-16   
336-554 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2007-01-16   
336-554 7   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2010-12-30   
336-554 8   7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424   2013-09-13   
336-554 9   8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      
336-556 A GNBONCEU51Z  6630 USA MOBILITY WIRELESS, INC. 424      
336-558 A GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-558 0   8645 SUNCOM DBA T-MOBILE USA 424   2007-02-21   
336-558 1   5562 METROPCS, INC. 424      
336-558 2   8645 SUNCOM DBA T-MOBILE USA 424   2007-04-10   
336-558 3   8645 SUNCOM DBA T-MOBILE USA 424      
336-558 4   8645 SUNCOM DBA T-MOBILE USA 424      
336-558 5   8645 SUNCOM DBA T-MOBILE USA 424      
336-558 6   8645 SUNCOM DBA T-MOBILE USA 424      
336-558 7   8645 SUNCOM DBA T-MOBILE USA 424      
336-558 8   8645 SUNCOM DBA T-MOBILE USA 424      
336-558 9   5562 METROPCS, INC. 424      
336-574 A GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-574 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-574 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-574 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-574 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-574 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-574 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-574 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2009-08-05   
336-574 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-574 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-574 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-579 A GNBONCEU72Z  511C SOUTH CAROLINA NET, INC. - NC 424      
336-579 0   638E ONVOY, LLC - NC 424   2016-04-28   
336-579 1   511C SOUTH CAROLINA NET, INC. - NC 424   2016-04-16   
336-579 2   638E ONVOY, LLC - NC 424   2016-04-28   
336-579 3   638E ONVOY, LLC - NC 424   2016-04-28   
336-579 4   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2016-10-21   
336-579 5   511C SOUTH CAROLINA NET, INC. - NC 424   2016-04-16   
336-579 6   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2016-07-31   

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

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