Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 812 [Rate centres in NPA 812] [Dial plan for NPA 812]

NXX: 930

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-930 A Chandler IN EVVLIN03XLX  624H ONVOY SPECTRUM, LLC 330   2024-04-04   
812-930 0 Chandler IN EVVLIN03XLX  624H ONVOY SPECTRUM, LLC 330   2024-04-04   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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