Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Double Bayou, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
409-252 A DBBYTXXARS0  2153 TEXAS WINDSTREAM, LLC 562      
409-252 0   2153 TEXAS WINDSTREAM, LLC 562      
409-252 1   2153 TEXAS WINDSTREAM, LLC 562      
409-252 2   145J TERRA NOVA TELECOM INC. 562   2025-08-08   
409-252 3   2153 TEXAS WINDSTREAM, LLC 562      
409-252 4   2153 TEXAS WINDSTREAM, LLC 562      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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