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Columbia, SC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
803-363 7 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2010-08-29   
803-363 8 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2010-08-29   
803-363 9 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2016-06-24   
803-365 A CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2025-02-18   
803-365 0 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-365 1 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-365 2 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-365 3 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2020-04-02   
803-365 4 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-365 5 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2020-04-02   
803-365 6 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-365 7 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-365 8 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-365 9 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-369 A CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434      
803-369 0 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-05-02   
803-369 1 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-05-02   
803-369 2 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-05-02   
803-369 3 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2010-06-18   
803-369 4 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-05-16   
803-369 5 CLMASCSN13Z  5562 METROPCS, INC. 434   2011-05-16   
803-369 6 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2010-10-24   
803-369 7 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2010-06-18   
803-369 8 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2010-06-18   
803-369 9 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-05-16   
803-376 A CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-376 0 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-376 1 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-376 2 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-376 3 CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2017-11-03   
803-376 4 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-376 5 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-376 6 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-376 7 CLMASCSN13Z  5562 METROPCS, INC. 434   2017-08-17   
803-376 8 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-376 9 CLMASCTLDS3  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2022-04-09   
803-381 A CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-381 0 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2010-04-02   
803-381 1 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-10-02   
803-381 2 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-10-02   
803-381 3 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-10-02   
803-381 4 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-10-02   
803-381 5 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-10-02   
803-381 6 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-10-02   
803-381 7 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-10-02   
803-381 8 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-10-02   
803-381 9 CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2011-06-06   
803-382 A CLMASCCH78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-386 A CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434      
803-386 0 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2008-07-19   
803-386 1 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2008-11-30   
803-386 2   548E ONVOY, LLC - SC 434   2009-10-08   
803-386 3 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2025-01-18   
803-386 4 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2009-01-19   
803-386 5 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2009-01-19   
803-386 6 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2025-01-18   
803-386 7 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2008-11-30   
803-386 8 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2008-11-30   
803-386 9 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2008-11-30   
803-391 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-391 0 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-03-09   
803-391 1 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-03-09   
803-391 2 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-03-09   
803-391 3 CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2009-03-12   
803-391 4 CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2009-03-12   
803-391 5 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-06-29   
803-391 6 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-06-29   
803-391 7 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2025-01-18   
803-391 8 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2025-01-18   
803-391 9 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-01-22   
803-394 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-394 0 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2007-11-10   
803-394 1 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2007-11-10   
803-394 2 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-06-29   
803-394 3 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2008-01-21   
803-394 4 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2008-09-08   
803-394 5 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2007-12-20   
803-394 6 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2007-12-20   
803-394 7 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2007-12-08   
803-394 8 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2007-12-08   
803-394 9 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2007-05-24   
803-397 A CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-400 A CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-400 0 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-400 1 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-400 2 CLMASCTLXUX  516C AT&T CORP. 434   2016-07-12   
803-400 3   548E ONVOY, LLC - SC 434   2009-01-21   
803-400 4 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-400 5 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-400 6 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2010-10-24   
803-400 7 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-400 8 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2010-10-24   
803-400 9 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-401 A CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-401 0 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-401 1 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-401 2 CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2022-06-18   
803-401 3 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-401 4 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-401 5 CLMASCTLXUX  516C AT&T CORP. 434   2011-08-15   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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