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Arlington, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
817-524 7   5562 METROPCS, INC. 552   2009-04-03   
817-524 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2007-12-21   
817-524 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2010-09-30   
817-525 A DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-525 0   6529 T-MOBILE USA, INC. 552   2010-11-17   
817-525 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-525 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-525 3   5562 METROPCS, INC. 552   2010-11-17   
817-525 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-525 5   6529 T-MOBILE USA, INC. 552   2010-11-17   
817-525 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-525 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-525 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-525 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-533 A   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-533 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-533 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-533 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-533 3   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-533 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-533 5   624H ONVOY SPECTRUM, LLC 552   2024-07-07   
817-533 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-533 7   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-533 8   903C ONVOY, LLC - TX 552   2013-10-09   
817-533 9   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-538 A DLLTTXID1MD  5562 METROPCS, INC. 552      
817-538 0   6529 T-MOBILE USA, INC. 552      
817-538 1   5562 METROPCS, INC. 552      
817-538 2   5562 METROPCS, INC. 552      
817-538 3   5562 METROPCS, INC. 552      
817-538 4   5562 METROPCS, INC. 552      
817-538 5   516C AT&T CORP. 552   2006-07-07   
817-538 6   5562 METROPCS, INC. 552      
817-538 7   5562 METROPCS, INC. 552      
817-538 8   5562 METROPCS, INC. 552      
817-538 9   516C AT&T CORP. 552   2009-11-29   
817-542 A FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-542 0   9533 SOUTHWESTERN BELL 552      
817-542 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-06-16   
817-542 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-08   
817-542 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-08   
817-542 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-08   
817-542 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-08   
817-542 6   5562 METROPCS, INC. 552   2007-07-01   
817-542 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-08   
817-542 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-09-10   
817-542 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-10-22   
817-548 A FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-549 A DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-549 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-07-26   
817-549 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-07-26   
817-549 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-07-26   
817-549 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-07-26   
817-549 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-07-26   
817-549 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-07-26   
817-549 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-07-26   
817-549 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-07-26   
817-549 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-07-26   
817-549 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-07-26   
817-557 A FTWOTXARDS0  9533 SOUTHWESTERN BELL 552      
817-557 0   9533 SOUTHWESTERN BELL 552      
817-557 1   9533 SOUTHWESTERN BELL 552      
817-557 2   9533 SOUTHWESTERN BELL 552      
817-557 3   9533 SOUTHWESTERN BELL 552      
817-557 4   9533 SOUTHWESTERN BELL 552      
817-557 5   9533 SOUTHWESTERN BELL 552      
817-557 6   9533 SOUTHWESTERN BELL 552      
817-557 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-12-18   
817-557 8   9533 SOUTHWESTERN BELL 552      
817-557 9   9533 SOUTHWESTERN BELL 552      
817-575 A DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-575 0   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-575 1   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-575 2   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-575 3   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-575 4   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-575 5   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-575 6   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-575 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2009-04-04   
817-575 8   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-575 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2009-04-04   
817-600 A DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
817-600 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-02-14   
817-600 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-02-20   
817-600 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-02-25   
817-600 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-04-14   
817-600 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-04-15   
817-600 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-09-25   
817-600 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-10-09   
817-600 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-10-19   
817-600 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2009-08-15   
817-600 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-01-25   
817-617 A DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-617 0   5562 METROPCS, INC. 552   2011-10-25   
817-617 1   5562 METROPCS, INC. 552   2011-10-25   
817-617 2   793K TWC IP ENABLED SERVICES, LLC 552   2012-01-25   
817-617 3   793K TWC IP ENABLED SERVICES, LLC 552   2012-02-07   
817-617 4   829J PAETEC ITEL, LLC 552   2013-08-15   
817-617 5   829J PAETEC ITEL, LLC 552   2011-11-19   
817-617 6   5562 METROPCS, INC. 552   2011-10-25   

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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