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Austin, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
737-932 A AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-932 0 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2013-07-02   
737-932 1 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2013-07-02   
737-932 2 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2013-07-02   
737-932 3 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2013-07-02   
737-932 4 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2013-07-02   
737-932 5 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2014-05-10   
737-932 6 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2013-07-02   
737-932 7 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2013-07-02   
737-932 8 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2013-07-01   
737-932 9 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2013-07-02   
737-975 A AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-12-05   
737-975 0 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-12-05   
737-975 1 BSTRTXBSBMD  732J NUSO, LLC 558   2024-12-06   
737-975 2 BSTRTXBSBMD  732J NUSO, LLC 558   2024-12-06   
737-975 3 BSTRTXBSBMD  732J NUSO, LLC 558   2024-12-06   
737-975 4 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-12-06   
737-975 5 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-12-06   
737-975 6 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-12-06   
737-975 7 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-12-06   
737-975 8 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-12-06   
737-975 9 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-12-06   
737-977 A AUSTTXGR51Z  965H FRACTEL, LLC 558      
737-977 0 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 1 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 2 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 3 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 4 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 5 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 6 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2021-03-12   
737-977 7 AUSTTXGR51Z  965H FRACTEL, LLC 558   2021-01-24   
737-977 8 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2021-03-12   
737-977 9 AUSTTXGR42Z  073H TELNYX LLC 558   2021-02-15   
737-990 A AUSTTXGR46Z  158H INVOXIO INCORPORATED 558      
737-990 0 AUSTTXGR46Z  158H INVOXIO INCORPORATED 558   2018-07-13   
737-990 1 AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2018-07-15   
737-990 2 AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2018-07-15   
737-990 3 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2018-07-14   
737-990 4 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2018-07-14   
737-990 5 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2018-07-14   
737-990 6 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2018-07-14   
737-990 7 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2018-07-14   
737-990 8 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2018-07-14   
737-990 9 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2018-07-14   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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