Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 830 [Rate centres in NPA 830] [Dial plan for NPA 830]

NXX: 432

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-432 A Floresville TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2025-03-13   
830-432 0 Floresville TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-06-20   
830-432 1 Floresville TX   903C ONVOY, LLC - TX 566   2026-08-23   
830-432 2 Floresville TX   903C ONVOY, LLC - TX 566   2026-10-09   
830-432 7 Floresville TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2025-03-13   
830-432 9 Floresville TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2025-03-13   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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