Local Calling Guide

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
432-345 A SNSNTXXA0MD  2039 BIG BEND TEL. CO., INC. 542      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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