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: 276

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
930-276 A Terre Haute IN TRRHIN026MD  321J HD CARRIER LLC 938      
930-276 8 Terre Haute IN   321J HD CARRIER LLC 938   2023-05-11   
930-276 9 Terre Haute IN   321J HD CARRIER LLC 938   2023-05-11   

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

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