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: 483

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-483 A Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-483 0 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-483 1 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-01-29   
512-483 2 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-483 3 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-483 4 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558   2006-04-15   
512-483 5 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-483 6 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-483 7 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-483 8 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-483 9 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      

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

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