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Columbia, SC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
803-457 9   8645 SUNCOM DBA T-MOBILE USA 434   2009-01-19   
803-461 A CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2025-02-18   
803-461 0   829J PAETEC ITEL, LLC 434      
803-461 1   829J PAETEC ITEL, LLC 434      
803-461 2   829J PAETEC ITEL, LLC 434      
803-461 3   829J PAETEC ITEL, LLC 434      
803-461 4   829J PAETEC ITEL, LLC 434      
803-461 5   5562 METROPCS, INC. 434   2006-04-10   
803-461 6   829J PAETEC ITEL, LLC 434      
803-461 7   829J PAETEC ITEL, LLC 434      
803-461 8   829J PAETEC ITEL, LLC 434      
803-461 9   829J PAETEC ITEL, LLC 434      
803-462 A CLMASCCH78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-462 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-462 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-462 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-462 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-462 4   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2006-01-15   
803-462 5   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2006-01-15   
803-462 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-462 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-462 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-462 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-463 A CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-465 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-465 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-465 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-465 2   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-465 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-465 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-465 5   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-465 6   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-465 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-465 8   829J PAETEC ITEL, LLC 434   2006-03-03   
803-465 9   3453 PBT COMMUNICATIONS, INC. - SC 434   2006-03-05   
803-466 A CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-466 0   8645 SUNCOM DBA T-MOBILE USA 434      
803-466 1   8645 SUNCOM DBA T-MOBILE USA 434      
803-466 2   8645 SUNCOM DBA T-MOBILE USA 434      
803-466 3   8645 SUNCOM DBA T-MOBILE USA 434      
803-466 4   8645 SUNCOM DBA T-MOBILE USA 434      
803-466 5   8645 SUNCOM DBA T-MOBILE USA 434      
803-466 6   8645 SUNCOM DBA T-MOBILE USA 434      
803-466 7   8645 SUNCOM DBA T-MOBILE USA 434      
803-466 8   8645 SUNCOM DBA T-MOBILE USA 434      
803-466 9   8645 SUNCOM DBA T-MOBILE USA 434      
803-467 A CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-467 0   8645 SUNCOM DBA T-MOBILE USA 434      
803-467 1   8645 SUNCOM DBA T-MOBILE USA 434      
803-467 2   8645 SUNCOM DBA T-MOBILE USA 434      
803-467 3   8645 SUNCOM DBA T-MOBILE USA 434      
803-467 4   8645 SUNCOM DBA T-MOBILE USA 434      
803-467 5   8645 SUNCOM DBA T-MOBILE USA 434      
803-467 6   8645 SUNCOM DBA T-MOBILE USA 434      
803-467 7   8645 SUNCOM DBA T-MOBILE USA 434      
803-467 8   8645 SUNCOM DBA T-MOBILE USA 434      
803-467 9   8645 SUNCOM DBA T-MOBILE USA 434      
803-470 A CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434      
803-470 0   077F BANDWIDTH.COM CLEC, LLC - SC 434   2013-08-23   
803-470 1   077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-04-06   
803-470 2   077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-04-06   
803-470 3   077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-04-06   
803-470 4   077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-04-06   
803-470 5   077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-04-06   
803-470 6   077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-04-06   
803-470 7   1784 SOUTH CAROLINA NET, INC. - SC 434   2015-05-02   
803-470 8   8645 SUNCOM DBA T-MOBILE USA 434   2014-09-01   
803-470 9   8645 SUNCOM DBA T-MOBILE USA 434   2014-09-01   
803-476 A CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434      
803-476 0   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434      
803-476 1   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434      
803-476 2   8645 SUNCOM DBA T-MOBILE USA 434   2006-12-07   
803-476 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434   2006-08-28   
803-476 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434   2006-08-28   
803-476 5   8645 SUNCOM DBA T-MOBILE USA 434   2006-05-01   
803-476 6   8645 SUNCOM DBA T-MOBILE USA 434   2006-12-07   
803-476 7   8645 SUNCOM DBA T-MOBILE USA 434   2006-12-07   
803-476 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434   2006-08-28   
803-476 9   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434      
803-477 A CLMASCTLDS1  7421 AT&T - LOCAL 434      
803-477 0   8645 SUNCOM DBA T-MOBILE USA 434   2007-02-15   
803-477 1   8645 SUNCOM DBA T-MOBILE USA 434   2006-03-31   
803-477 2   8645 SUNCOM DBA T-MOBILE USA 434   2007-02-15   
803-477 3   8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434   2005-08-24   
803-477 4   8645 SUNCOM DBA T-MOBILE USA 434   2006-03-31   
803-477 5   8645 SUNCOM DBA T-MOBILE USA 434   2006-03-31   
803-477 6   8645 SUNCOM DBA T-MOBILE USA 434   2004-02-04   
803-477 7   8645 SUNCOM DBA T-MOBILE USA 434   2004-02-04   
803-477 8   8645 SUNCOM DBA T-MOBILE USA 434   2004-02-04   
803-477 9   7421 AT&T - LOCAL 434      
803-479 A CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-479 0   8645 SUNCOM DBA T-MOBILE USA 434      
803-479 1   8645 SUNCOM DBA T-MOBILE USA 434      
803-479 2   8645 SUNCOM DBA T-MOBILE USA 434      
803-479 3   8645 SUNCOM DBA T-MOBILE USA 434      
803-479 4   8645 SUNCOM DBA T-MOBILE USA 434      
803-479 5   8645 SUNCOM DBA T-MOBILE USA 434      
803-479 6   8645 SUNCOM DBA T-MOBILE USA 434      
803-479 7   8645 SUNCOM DBA T-MOBILE USA 434      
803-479 8   8645 SUNCOM DBA T-MOBILE USA 434      

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

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