Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
806-929 8 LBCKTXFGG03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 544   2025-01-04   
806-929 9 LBCKTXFGG03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 544   2025-01-04   
806-998 A THKATXXARP0  1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 544      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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