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: 551

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-551 A Rising Sun IN CNCNOHBVDS7  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 922      
812-551 0 Rising Sun IN   4803 LEVEL 3 COMMUNICATIONS, LLC - IN 922   2005-03-12   
812-551 1 Rising Sun IN   097D ONVOY, LLC - IN 922   2020-11-14   
812-551 2 Rising Sun IN   097D ONVOY, LLC - IN 922   2020-08-22   
812-551 3 Rising Sun IN   097D ONVOY, LLC - IN 922   2020-08-22   
812-551 4 Rising Sun IN   4803 LEVEL 3 COMMUNICATIONS, LLC - IN 922      
812-551 5 Rising Sun IN   318J COMCAST IP PHONE, LLC 922   2006-10-19   
812-551 6 Rising Sun IN   097D ONVOY, LLC - IN 922   2020-11-14   
812-551 7 Rising Sun IN   624H ONVOY SPECTRUM, LLC 922   2021-02-24   
812-551 8 Rising Sun IN   624H ONVOY SPECTRUM, LLC 922   2021-02-24   
812-551 9 Rising Sun IN   624H ONVOY SPECTRUM, LLC 922   2021-02-24   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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