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: 996

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-996 A Austin TX AUSTTXJODS0  9533 SOUTHWESTERN BELL 558      
512-996 0 Austin TX   9533 SOUTHWESTERN BELL 558      
512-996 1 Austin TX   903C ONVOY, LLC - TX 558   2023-08-24   
512-996 2 Austin TX   903C ONVOY, LLC - TX 558   2023-08-24   
512-996 3 Austin TX   903C ONVOY, LLC - TX 558   2023-08-24   
512-996 4 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-08-07   
512-996 5 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-08-07   
512-996 6 Austin TX   903C ONVOY, LLC - TX 558   2023-08-24   
512-996 7 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-08-07   
512-996 8 Austin TX   9533 SOUTHWESTERN BELL 558      
512-996 9 Austin TX   9533 SOUTHWESTERN BELL 558      

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

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