Local Calling Guide

Area code/prefix search

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NPA: 930 [Rate centres in NPA 930] [Dial plan for NPA 930]

NXX: 522

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
930-522 A Terre Haute IN TRRHIN025MD  145J TERRA NOVA TELECOM INC. 938      
930-522 2 Terre Haute IN   145J TERRA NOVA TELECOM INC. 938   2023-02-15   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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