Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: OKCYINXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
812-749 A Oakland City IN 0779 FRONTIER NORTH, INC. - IN 330      
812-749 0 Oakland City IN 0779 FRONTIER NORTH, INC. - IN 330      
812-749 1 Oakland City IN 0779 FRONTIER NORTH, INC. - IN 330      
812-749 3 Oakland City IN 0779 FRONTIER NORTH, INC. - IN 330      
812-749 4 Oakland City IN 0779 FRONTIER NORTH, INC. - IN 330      
812-749 6 Oakland City IN 0779 FRONTIER NORTH, INC. - IN 330      
812-749 8 Oakland City IN 0779 FRONTIER NORTH, INC. - IN 330      
812-749 9 Oakland City IN 0779 FRONTIER NORTH, INC. - IN 330      

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

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