Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 409 [Rate centres in NPA 409] [Dial plan for NPA 409]

NXX: 376

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
409-376 A Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-04-12   
409-376 0 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-04-12   
409-376 1 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-04-12   
409-376 2 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-04-12   
409-376 3 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-04-12   
409-376 4 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-04-12   
409-376 5 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-04-12   
409-376 6 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-04-12   
409-376 7 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-04-12   
409-376 8 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-04-12   
409-376 9 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-04-12   

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

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