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Austin, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
512-351 6 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2004-08-16   
512-351 7 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2004-08-08   
512-351 8 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2004-08-20   
512-351 9 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2004-08-20   
512-354 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-354 0 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-02-25   
512-354 1 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2010-05-01   
512-354 2 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2010-05-01   
512-354 3 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2010-04-02   
512-354 4 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2010-05-01   
512-354 5 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-05-06   
512-354 6 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-05-06   
512-354 7 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2010-05-10   
512-354 8 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2010-05-25   
512-354 9 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-06-24   
512-356 A AUSTTXEVDS0  9533 SOUTHWESTERN BELL 558      
512-356 0 AUSTTXEVDS0  9533 SOUTHWESTERN BELL 558      
512-356 1 AUSTTXEVDS0  9533 SOUTHWESTERN BELL 558      
512-356 2 AUSTTXEVDS0  9533 SOUTHWESTERN BELL 558      
512-356 3 AUSTTXEVDS0  9533 SOUTHWESTERN BELL 558      
512-356 4 AUSTTXEVDS0  9533 SOUTHWESTERN BELL 558      
512-356 5 AUSTTXEVDS0  9533 SOUTHWESTERN BELL 558      
512-356 6 AUSTTXEVDS0  9533 SOUTHWESTERN BELL 558      
512-356 7 AUSTTXEVDS0  9533 SOUTHWESTERN BELL 558      
512-356 8 AUSTTXEVDS0  9533 SOUTHWESTERN BELL 558      
512-356 9 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2007-09-12   
512-358 A AUSTTXTWDS0  9533 SOUTHWESTERN BELL 558      
512-358 0 AUSTTXTWDS0  9533 SOUTHWESTERN BELL 558      
512-358 1 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2007-09-12   
512-358 2 AUSTTXTWDS0  9533 SOUTHWESTERN BELL 558      
512-358 3 AUSTTXTWDS0  9533 SOUTHWESTERN BELL 558      
512-358 4 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2005-08-23   
512-358 5 AUSTTXTWDS0  9533 SOUTHWESTERN BELL 558      
512-358 6 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2005-08-23   
512-358 7 AUSTTXTWDS0  9533 SOUTHWESTERN BELL 558      
512-358 8 AUSTTXTWDS0  9533 SOUTHWESTERN BELL 558      
512-358 9 SMRCTXXAKMD  508J CENTURYLINK COMMUNICATIONS, LLC 558   2016-07-25   
512-362 A AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558      
512-362 0 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2011-09-09   
512-362 1 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2011-09-09   
512-362 2 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2011-08-06   
512-362 3 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2011-08-06   
512-362 4 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2011-08-06   
512-362 5 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2011-08-06   
512-362 6 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2011-08-06   
512-362 7 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2011-08-06   
512-362 8 AUSTTXGR25Z  516C AT&T CORP. 558   2011-09-14   
512-362 9 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2011-11-08   
512-363 A AUSTTXCVRS1  9533 SOUTHWESTERN BELL 558      
512-363 0 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2005-07-30   
512-363 1 AUSTTXCVRS1  9533 SOUTHWESTERN BELL 558      
512-363 2 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2005-07-30   
512-363 3 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2005-07-30   
512-363 4 AUSTTXCVRS1  9533 SOUTHWESTERN BELL 558      
512-363 5 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2006-02-08   
512-363 6 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2005-07-30   
512-363 7 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2005-08-08   
512-363 8 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2005-08-08   
512-363 9 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2005-07-30   
512-364 A AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-364 0 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2007-12-17   
512-364 1 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2008-03-14   
512-364 2 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2008-03-24   
512-364 3 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2007-11-08   
512-364 4 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2007-11-08   
512-364 5 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2007-11-08   
512-364 6 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2008-03-31   
512-364 7 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2008-04-10   
512-364 8 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2007-10-29   
512-364 9 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2007-10-31   
512-366 A AUSTTXEVRS2  9533 SOUTHWESTERN BELL 558      
512-366 0 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2005-08-08   
512-366 1 AUSTTXEVRS2  9533 SOUTHWESTERN BELL 558      
512-366 2 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2005-08-08   
512-366 3 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2006-05-19   
512-366 4 AUSTTXEVRS2  9533 SOUTHWESTERN BELL 558      
512-366 5 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2007-09-25   
512-366 6 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2005-08-04   
512-366 7 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2005-08-04   
512-366 8 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2005-08-04   
512-366 9 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2005-08-04   
512-367 A AUSTTXFARS1  9533 SOUTHWESTERN BELL 558      
512-367 0 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-07-06   
512-367 1 AUSTTXFARS1  9533 SOUTHWESTERN BELL 558      
512-367 2 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-08-07   
512-367 3 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-07-06   
512-367 4 AUSTTXFARS1  9533 SOUTHWESTERN BELL 558      
512-367 5 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2007-11-05   
512-367 6 AUSTTXFARS1  9533 SOUTHWESTERN BELL 558      
512-367 7 AUSTTXFARS1  9533 SOUTHWESTERN BELL 558      
512-367 8 AUSTTXFARS1  9533 SOUTHWESTERN BELL 558      
512-367 9 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-07-06   
512-368 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-368 0 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-04-05   
512-368 1 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-04-05   
512-368 2 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2010-05-31   
512-368 3 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2010-05-31   
512-368 4 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2010-05-31   
512-368 5 AUSTTXGR25Z  516C AT&T CORP. 558   2010-05-17   
512-368 6 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-06-24   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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