Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 930 [Rate centres in NPA 930] [Dial plan for NPA 930]

NXX: 291

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
930-291 A Terre Haute IN TRRHINXABMD  515J IP HORIZON LLC 938   2025-06-06   
930-291 1 Terre Haute IN TRRHINXABMD  515J IP HORIZON LLC 938   2025-06-06   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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