Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Tatum, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
430-379 A   793K TWC IP ENABLED SERVICES, LLC 554      
430-379 1   793K TWC IP ENABLED SERVICES, LLC 554   2025-06-29   
903-947 A TATMTXXADS0  2150 TATUM TEL. CO. 554      

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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