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: 364

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
409-364 A Galveston TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-04-07   
409-364 0 Galveston TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-04-07   
409-364 1 Galveston TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-04-07   
409-364 2 Galveston TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-04-07   
409-364 3 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-05-30   
409-364 4 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-05-30   
409-364 5 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-05-30   
409-364 6 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-05-30   
409-364 7 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-05-30   
409-364 8 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-05-30   
409-364 9 Galveston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-05-30   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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