Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 317 [Rate centres in NPA 317] [Dial plan for NPA 317]

NXX: 812

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
317-812 A Franklin IN IPLWIN75DS5  097D ONVOY, LLC - IN 336      
317-812 0 Franklin IN   097D ONVOY, LLC - IN 336   2024-03-07   
317-812 1 Franklin IN   097D ONVOY, LLC - IN 336   2024-04-07   
317-812 2 Franklin IN   097D ONVOY, LLC - IN 336   2023-09-28   
317-812 3 Franklin IN   624H ONVOY SPECTRUM, LLC 336   2024-05-31   
317-812 4 Franklin IN   624H ONVOY SPECTRUM, LLC 336   2024-05-31   
317-812 5 Franklin IN   624H ONVOY SPECTRUM, LLC 336   2024-05-31   
317-812 6 Franklin IN   624H ONVOY SPECTRUM, LLC 336   2024-05-31   
317-812 7 Franklin IN   624H ONVOY SPECTRUM, LLC 336   2024-05-31   
317-812 8 Franklin IN   097D ONVOY, LLC - IN 336   2024-06-30   
317-812 9 Franklin IN   097D ONVOY, LLC - IN 336   2024-05-12   

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

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