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: 373

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-373 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-373 0 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558   2007-09-04   
512-373 1 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-373 2 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558   2007-09-04   
512-373 3 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2006-08-23   
512-373 4 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-373 5 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558   2007-09-04   
512-373 6 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558   2007-09-21   
512-373 7 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-373 8 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2007-09-05   
512-373 9 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558   2007-09-04   

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

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