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: 406

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-406 A Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-406 0 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-406 1 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-01-29   
512-406 2 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-406 3 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-406 4 Austin TX AUSWTXGX0MD  5562 METROPCS, INC. 558   2005-10-23   
512-406 5 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-406 6 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-406 7 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-406 8 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-406 9 Austin TX AUSWTXGX0MD  5562 METROPCS, INC. 558   2005-10-23   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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