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: 464

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-464 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 0 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 1 Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2007-10-24   
512-464 2 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 3 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 4 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 5 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 6 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 7 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 8 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 9 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      

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

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