Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Bettie, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
430-320 A LGVWTXBA40Z  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554      
430-320 1 LGVWTXBA40Z  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2023-03-30   
430-320 2 LGVWTXPLXIY  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 554   2024-10-20   
903-762 A PIACTXXADS1  2070 ETEX TEL. COOP., INC. 554      

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

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