Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: LCKHTXLKDS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
512-227 A Lockhart EMS TX 9533 SOUTHWESTERN BELL 558      
512-227 2 Lockhart EMS TX 9533 SOUTHWESTERN BELL 558      
512-376 A Lockhart EMS TX 9533 SOUTHWESTERN BELL 558      
512-376 0 Lockhart EMS TX 9533 SOUTHWESTERN BELL 558      
512-376 1 Lockhart EMS TX 9533 SOUTHWESTERN BELL 558      
512-376 2 Lockhart EMS TX 9533 SOUTHWESTERN BELL 558      
512-376 3 Lockhart EMS TX 9533 SOUTHWESTERN BELL 558      
512-376 5 Lockhart EMS TX 9533 SOUTHWESTERN BELL 558      
512-376 6 Lockhart EMS TX 9533 SOUTHWESTERN BELL 558      
512-376 8 Lockhart EMS TX 9533 SOUTHWESTERN BELL 558      
512-376 9 Lockhart EMS TX 9533 SOUTHWESTERN BELL 558      
512-398 A Lockhart TX 9533 SOUTHWESTERN BELL 558      
512-620 A Lockhart TX 9533 SOUTHWESTERN BELL 558      
512-620 9 Lockhart TX 9533 SOUTHWESTERN BELL 558      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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