Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 512 [Rate centres in NPA 512] [Dial plan for NPA 512]

NXX: 254

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-254 A Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-254 0 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-18   
512-254 1 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-18   
512-254 2 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-17   
512-254 3 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-17   
512-254 4 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-17   
512-254 5 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-17   
512-254 6 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-04-04   
512-254 7 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-17   
512-254 8 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-17   
512-254 9 Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2024-04-04   

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

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