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: 331

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
930-331 A Terre Haute IN   616J LEAP TELECOM, LLC 938   2025-07-17   
930-331 0 Terre Haute IN   616J LEAP TELECOM, LLC 938   2025-07-17   

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

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