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: 804

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-804 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-804 0 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-804 1 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-804 2 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-804 3 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-804 4 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-804 5 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-804 6 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2006-07-10   
512-804 7 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-804 8 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2006-07-10   
512-804 9 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2006-07-10   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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