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Austin, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
737-368 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-02-11   
737-368 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-02-11   
737-368 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-02-11   
737-368 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-02-11   
737-368 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-02-11   
737-368 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-02-11   
737-368 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-02-11   
737-370 A AUSTTXGREMD  939H COMMIO, LLC 558   2024-02-22   
737-370 0   939H COMMIO, LLC 558   2024-02-22   
737-370 1   939H COMMIO, LLC 558   2024-02-22   
737-370 2   939H COMMIO, LLC 558   2024-02-22   
737-370 3   939H COMMIO, LLC 558   2024-02-22   
737-370 4   939H COMMIO, LLC 558   2024-02-22   
737-370 5   939H COMMIO, LLC 558   2024-02-22   
737-370 6   939H COMMIO, LLC 558   2024-02-22   
737-370 7   939H COMMIO, LLC 558   2024-02-22   
737-370 8   939H COMMIO, LLC 558   2024-02-22   
737-370 9   004F BANDWIDTH.COM CLEC, LLC - TX 558   2024-03-14   
737-376 A AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-31   
737-376 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-31   
737-376 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-31   
737-376 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-31   
737-376 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-31   
737-376 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-31   
737-376 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-31   
737-376 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-31   
737-376 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-31   
737-376 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-31   
737-376 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-31   
737-377 A AUSTTXGR51Z  965H FRACTEL, LLC 558      
737-377 0   903C ONVOY, LLC - TX 558   2020-08-18   
737-377 1   903C ONVOY, LLC - TX 558   2020-08-18   
737-377 2   903C ONVOY, LLC - TX 558   2020-08-18   
737-377 3   903C ONVOY, LLC - TX 558   2020-08-18   
737-377 4   903C ONVOY, LLC - TX 558   2020-08-18   
737-377 5   903C ONVOY, LLC - TX 558   2020-08-18   
737-377 6   903C ONVOY, LLC - TX 558   2020-08-18   
737-377 7   965H FRACTEL, LLC 558   2020-08-16   
737-377 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-05-17   
737-377 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-05-17   
737-381 A AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-05-09   
737-381 0   903C ONVOY, LLC - TX 558   2024-05-09   
737-381 1   903C ONVOY, LLC - TX 558   2024-05-09   
737-381 2   903C ONVOY, LLC - TX 558   2024-05-09   
737-381 3   903C ONVOY, LLC - TX 558   2024-05-09   
737-381 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2025-09-06   
737-381 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2025-09-06   
737-381 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2025-09-06   
737-381 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-05-10   
737-381 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-05-10   
737-381 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-05-10   
737-382 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-05-24   
737-382 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-05-24   
737-382 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-05-24   
737-382 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-05-24   
737-382 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-05-24   
737-382 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-05-24   
737-382 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-05-24   
737-382 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-05-24   
737-382 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-05-24   
737-382 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-05-24   
737-382 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-05-24   
737-384 A AUSTTXGR62Z  490J DISH WIRELESS, LLC 558   2024-06-06   
737-384 0   490J DISH WIRELESS, LLC 558   2024-06-06   
737-384 1   490J DISH WIRELESS, LLC 558   2024-09-28   
737-384 2   197D VONAGE AMERICA LLC 558   2024-06-07   
737-384 3   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2024-06-07   
737-384 4   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2024-06-07   
737-384 5   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2024-06-07   
737-384 6   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2024-06-07   
737-384 7   732J NUSO, LLC 558   2024-06-23   
737-384 8   903C ONVOY, LLC - TX 558   2024-06-07   
737-384 9   145J TERRA NOVA TELECOM INC. 558   2025-07-26   
737-389 A AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-07-07   
737-389 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-07-07   
737-389 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-07-07   
737-389 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-07-07   
737-389 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-07-07   
737-389 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-07-07   
737-389 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-07-07   
737-389 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-07-07   
737-389 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-07-07   
737-389 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-07-07   
737-389 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-07-07   
737-393 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-08-23   
737-393 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-08-23   
737-393 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-08-23   
737-393 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-08-23   
737-393 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-08-23   
737-393 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-08-23   
737-393 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-08-23   
737-393 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-08-23   
737-393 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-08-23   
737-393 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-08-23   
737-393 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-08-23   
737-394 A AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2024-09-13   
737-394 0   004F BANDWIDTH.COM CLEC, LLC - TX 558   2024-09-13   
737-394 1   004F BANDWIDTH.COM CLEC, LLC - TX 558   2024-09-13   
737-394 2   004F BANDWIDTH.COM CLEC, LLC - TX 558   2024-09-14   
737-394 3   004F BANDWIDTH.COM CLEC, LLC - TX 558   2024-09-14   

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

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