Local Calling Guide

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NPA: 812 [Rate centres in NPA 812] [Dial plan for NPA 812]

NXX: 745

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-745 A Oaktown IN OKTWINXBRS0  0779 FRONTIER NORTH, INC. - IN 338      
812-745 2 Oaktown IN OKTWINXBRS0  0779 FRONTIER NORTH, INC. - IN 338      
812-745 3 Oaktown IN OKTWINXBRS0  0779 FRONTIER NORTH, INC. - IN 338      
812-745 4 Oaktown IN OKTWINXBRS0  0779 FRONTIER NORTH, INC. - IN 338      
812-745 5 Oaktown IN   145J TERRA NOVA TELECOM INC. 338   2025-07-10   
812-745 9 Oaktown IN OKTWINXBRS0  0779 FRONTIER NORTH, INC. - IN 338      

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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