Local Calling Guide

Area code/prefix search

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Terlingua, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
432-371 A TRLGTXXA0MD  2039 BIG BEND TEL. CO., INC. 542      

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

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