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: 903

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
930-903 A Terre Haute IN TRRHINXAX8X  624H ONVOY SPECTRUM, LLC 938      
930-903 2 Terre Haute IN TRRHINXAQMD  097D ONVOY, LLC - IN 938   2023-01-01   
930-903 3 Terre Haute IN TRRHINXAQMD  097D ONVOY, LLC - IN 938   2023-01-01   
930-903 9 Terre Haute IN TRRHINXAX8X  624H ONVOY SPECTRUM, LLC 938   2021-05-27   

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

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