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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Alice, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
361-934 7 CRCHTXTUX5Y  903C ONVOY, LLC - TX 564   2023-08-12   
361-934 8 CRCHTXTUX5Y  903C ONVOY, LLC - TX 564   2023-08-12   
361-934 9 CRCHTXTUX5Y  903C ONVOY, LLC - TX 564   2023-08-12   

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Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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