Local Calling Guide

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

NXX: 502

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-502 A Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-502 0 Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-502 1 Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-502 2 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2017-08-04   
512-502 3 Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-502 4 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558   2007-11-12   
512-502 5 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2007-09-05   
512-502 6 Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-502 7 Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-502 8 Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-502 9 Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      

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

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