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Columbia, SC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
803-401 6 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-401 7 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-401 9 CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-403 A CLMASCSNXSY  548E ONVOY, LLC - SC 434   2024-01-31   
803-403 0 CLMASCSNXSY  548E ONVOY, LLC - SC 434   2007-06-02   
803-403 1 CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2008-03-13   
803-403 2   548E ONVOY, LLC - SC 434   2009-02-14   
803-403 3 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2008-06-09   
803-403 4 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-05-30   
803-403 5 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-05-30   
803-403 6 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-05-30   
803-403 7 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-05-30   
803-403 8 CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2008-07-17   
803-403 9 CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2008-07-17   
803-404 A CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-404 0 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2006-12-23   
803-404 1 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2006-12-23   
803-404 2 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2008-01-06   
803-404 3 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2008-05-18   
803-404 4 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2008-05-04   
803-404 5 CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2007-01-08   
803-404 6 CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2007-01-08   
803-404 7 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2007-01-05   
803-404 8 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2007-01-05   
803-404 9 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2006-10-21   
803-407 A CLMASCDF78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-409 A CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2025-02-18   
803-409 0 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-409 1 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-409 2 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-409 3 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-409 4 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-409 5 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-409 6 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-409 7 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-409 8 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-10-02   
803-409 9 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-10-02   
803-413 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-414 A CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-419 A CLMASCCH78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-422 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-429 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-434 A CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-440 A CLMASCSN27Z  5385 HARGRAY, INC. - SC 434      
803-440 0 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2018-07-03   
803-440 1 CLMASCSN27Z  5385 HARGRAY, INC. - SC 434   2018-07-02   
803-440 2 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2018-07-03   
803-440 3 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2020-04-28   
803-440 4 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2020-04-28   
803-440 5 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2020-05-26   
803-440 6 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2018-10-16   
803-440 7 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2018-10-16   
803-440 8 CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2019-05-13   
803-440 9 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2018-07-16   
803-445 A CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-445 0 CLMASCSN13Z  5562 METROPCS, INC. 434   2009-07-18   
803-445 1   793K TWC IP ENABLED SERVICES, LLC 434   2009-07-27   
803-445 2 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2025-01-18   
803-445 3 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-11-03   
803-445 4 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-11-03   
803-445 5 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-11-03   
803-445 6 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-11-03   
803-445 7 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-11-03   
803-445 8 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-11-03   
803-445 9 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-07-25   
803-446 A CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-447 A CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-451 A CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434      
803-451 0   793K TWC IP ENABLED SERVICES, LLC 434   2011-09-05   
803-451 1 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2008-08-07   
803-451 2 CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2008-05-16   
803-451 3 CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434   2007-03-20   
803-451 4 CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2008-07-19   
803-451 5 CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2007-12-09   
803-451 6 CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2007-06-01   
803-451 7 CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2007-03-29   
803-451 8 CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2007-03-29   
803-451 9 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2009-10-04   
803-454 A CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2025-02-18   
803-454 0 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-454 1 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-454 2 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-454 3 CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-454 4 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2012-11-27   
803-454 5 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2007-07-05   
803-454 6 CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2008-03-21   
803-454 7 CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2007-09-06   
803-454 8 CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2007-09-06   
803-454 9 CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2006-01-15   
803-457 A CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-457 0 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 1 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 2 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 3 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 4 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 5 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 6 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-457 7 CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2010-01-22   
803-457 8 CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2010-01-22   
803-457 9 CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2009-01-19   

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

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