Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
409-996 6 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
409-996 7 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2007-12-30   
409-996 8 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2007-11-19   
409-996 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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