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Columbia, SC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
803-569 5   8645 SUNCOM DBA T-MOBILE USA 434   2010-08-23   
803-569 6   516C AT&T CORP. 434   2013-08-31   
803-569 7   8645 SUNCOM DBA T-MOBILE USA 434   2010-08-23   
803-569 8   8645 SUNCOM DBA T-MOBILE USA 434   2010-08-23   
803-569 9   8645 SUNCOM DBA T-MOBILE USA 434   2010-10-10   
803-576 A CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-576 0   8645 SUNCOM DBA T-MOBILE USA 434   2006-06-10   
803-576 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-576 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-576 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-576 4   8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434   2013-05-17   
803-576 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-576 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-576 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-576 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-576 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-586 A CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-586 0   8645 SUNCOM DBA T-MOBILE USA 434      
803-586 1   8645 SUNCOM DBA T-MOBILE USA 434      
803-586 2   8645 SUNCOM DBA T-MOBILE USA 434      
803-586 3   8645 SUNCOM DBA T-MOBILE USA 434      
803-586 4   8645 SUNCOM DBA T-MOBILE USA 434      
803-586 5   8645 SUNCOM DBA T-MOBILE USA 434      
803-586 6   8645 SUNCOM DBA T-MOBILE USA 434      
803-586 7   8645 SUNCOM DBA T-MOBILE USA 434      
803-586 8   8645 SUNCOM DBA T-MOBILE USA 434      
803-586 9   8645 SUNCOM DBA T-MOBILE USA 434      
803-587 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-587 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2010-03-19   
803-587 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2010-03-19   
803-587 2   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2010-03-19   
803-587 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2010-03-19   
803-587 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2010-03-19   
803-587 5   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2010-03-19   
803-587 6   5562 METROPCS, INC. 434   2012-04-29   
803-587 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2014-10-04   
803-587 8   077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-10-18   
803-587 9   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2010-03-19   
803-600 A CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-600 0   8645 SUNCOM DBA T-MOBILE USA 434      
803-600 1   8645 SUNCOM DBA T-MOBILE USA 434      
803-600 2   8645 SUNCOM DBA T-MOBILE USA 434      
803-600 3   8645 SUNCOM DBA T-MOBILE USA 434      
803-600 4   8645 SUNCOM DBA T-MOBILE USA 434      
803-600 5   8645 SUNCOM DBA T-MOBILE USA 434      
803-600 6   8645 SUNCOM DBA T-MOBILE USA 434      
803-600 7   8645 SUNCOM DBA T-MOBILE USA 434      
803-600 8   8645 SUNCOM DBA T-MOBILE USA 434      
803-600 9   8645 SUNCOM DBA T-MOBILE USA 434      
803-602 A CLMASCSN01Z  551G NUSO, LLC 434      
803-602 0   1784 SOUTH CAROLINA NET, INC. - SC 434   2013-04-16   
803-602 1   551G NUSO, LLC 434   2013-04-13   
803-602 2   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2013-06-17   
803-602 3   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2014-02-07   
803-602 4   077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-10-18   
803-602 5   516C AT&T CORP. 434   2015-01-20   
803-602 6   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2013-07-06   
803-602 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2016-06-15   
803-602 8   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2016-04-15   
803-602 9   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2016-04-15   
803-603 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-605 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-606 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-608 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-609 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-612 A CLMASCSA77E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-612 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2020-07-31   
803-612 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-612 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-612 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-612 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-612 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-612 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-612 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-612 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-612 9   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2019-10-16   
803-622 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-626 A CLMASCTLDS3  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434      
803-626 0   098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2014-10-12   
803-626 1   098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2016-01-24   
803-626 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-11-18   
803-626 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-11-18   
803-626 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-11-18   
803-626 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-03-06   
803-626 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-03-06   
803-626 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-03-06   
803-626 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-03-17   
803-626 9   098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2014-10-12   
803-629 A CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-636 A CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434      
803-636 0   8645 SUNCOM DBA T-MOBILE USA 434   2014-05-07   
803-636 1   8645 SUNCOM DBA T-MOBILE USA 434   2014-05-07   
803-636 2   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2013-08-26   
803-636 3   8645 SUNCOM DBA T-MOBILE USA 434   2014-05-07   
803-636 4   8645 SUNCOM DBA T-MOBILE USA 434   2014-05-07   
803-636 5   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2014-06-17   
803-636 6   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2014-06-17   
803-636 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2014-06-17   
803-636 8   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2013-10-26   
803-636 9   8645 SUNCOM DBA T-MOBILE USA 434   2014-09-01   

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

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