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: 581

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-581 A Bastrop EMS TX BSTRTXBSDS0  9533 SOUTHWESTERN BELL 558      
512-581 0 Bastrop EMS TX   9533 SOUTHWESTERN BELL 558      
512-581 1 Bastrop EMS TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2003-11-29   
512-581 2 Bastrop EMS TX   9533 SOUTHWESTERN BELL 558      
512-581 3 Bastrop EMS TX   9533 SOUTHWESTERN BELL 558      
512-581 4 Bastrop EMS TX   9533 SOUTHWESTERN BELL 558      
512-581 5 Bastrop EMS TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2015-03-05   
512-581 6 Bastrop EMS TX   4911 IONEX COMMUNICATIONS SOUTH, INC. - TX 558   2003-10-27   
512-581 7 Bastrop EMS TX   9533 SOUTHWESTERN BELL 558      
512-581 8 Bastrop EMS TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-02-08   
512-581 9 Bastrop EMS TX   9533 SOUTHWESTERN BELL 558      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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