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Columbia, SC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
803-479 9   8645 SUNCOM DBA T-MOBILE USA 434      
803-497 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-497 0   8645 SUNCOM DBA T-MOBILE USA 434   2010-10-10   
803-497 1   8645 SUNCOM DBA T-MOBILE USA 434   2010-10-10   
803-497 2   8645 SUNCOM DBA T-MOBILE USA 434   2010-10-10   
803-497 3   516C AT&T CORP. 434   2010-11-22   
803-497 4   8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-497 5   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-02-16   
803-497 6   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-02-16   
803-497 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-03-30   
803-497 8   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-03-30   
803-497 9   077F BANDWIDTH.COM CLEC, LLC - SC 434   2010-06-18   
803-503 A CLMASCTLXSX  6630 USA MOBILITY WIRELESS, INC. 434      
803-509 A CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-509 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-06-21   
803-509 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-06-21   
803-509 2   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-09-06   
803-509 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-09-06   
803-509 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-09-06   
803-509 5   829J PAETEC ITEL, LLC 434   2009-12-07   
803-509 6   829J PAETEC ITEL, LLC 434   2009-12-07   
803-509 7   829J PAETEC ITEL, LLC 434   2009-08-20   
803-509 8   829J PAETEC ITEL, LLC 434   2009-08-20   
803-509 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2009-02-17   
803-513 A CLMASCSN13Z  5562 METROPCS, INC. 434      
803-513 0   8645 SUNCOM DBA T-MOBILE USA 434      
803-513 1   8645 SUNCOM DBA T-MOBILE USA 434      
803-513 2   8645 SUNCOM DBA T-MOBILE USA 434      
803-513 3   5562 METROPCS, INC. 434      
803-513 4   5562 METROPCS, INC. 434      
803-513 5   5562 METROPCS, INC. 434      
803-513 6   5562 METROPCS, INC. 434      
803-513 7   5562 METROPCS, INC. 434      
803-513 8   5562 METROPCS, INC. 434      
803-513 9   8645 SUNCOM DBA T-MOBILE USA 434      
803-518 A CLMASCSN13Z  5562 METROPCS, INC. 434      
803-518 0   5562 METROPCS, INC. 434      
803-518 1   8645 SUNCOM DBA T-MOBILE USA 434      
803-518 2   5562 METROPCS, INC. 434      
803-518 3   5562 METROPCS, INC. 434      
803-518 4   5562 METROPCS, INC. 434      
803-518 5   5562 METROPCS, INC. 434      
803-518 6   8645 SUNCOM DBA T-MOBILE USA 434      
803-518 7   5562 METROPCS, INC. 434      
803-518 8   5562 METROPCS, INC. 434   2004-12-19   
803-518 9   8645 SUNCOM DBA T-MOBILE USA 434   2005-02-15   
803-521 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-521 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-521 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-521 2   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-521 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-521 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-521 5   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-12-31   
803-521 6   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-12-31   
803-521 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-12-31   
803-521 8   8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-521 9   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-528 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-528 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-08-15   
803-528 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-09-06   
803-528 2   8645 SUNCOM DBA T-MOBILE USA 434   2008-05-29   
803-528 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-09-06   
803-528 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-10-14   
803-528 5   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-11-08   
803-528 6   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-12-06   
803-528 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2005-01-08   
803-528 8   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2005-01-08   
803-528 9   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2005-02-07   
803-529 A CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-529 0   8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 1   077F BANDWIDTH.COM CLEC, LLC - SC 434   2016-08-15   
803-529 2   8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 3   8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 4   8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 5   8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 6   8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 7   8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 8   8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 9   8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-530 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-540 A CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-07-31   
803-540 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-07-31   
803-540 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-540 9   624H ONVOY SPECTRUM, LLC 434   2022-04-22   
803-542 A CLMASCTLXUX  516C AT&T CORP. 434      
803-542 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-542 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-542 2   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-542 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-542 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-11-08   
803-542 5   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-12-06   
803-542 6   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-12-06   
803-542 7   516C AT&T CORP. 434   2009-08-23   

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

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