Reference Data Rate Center Directory MACKEY, IN Rate Center MACKEY — IN Data last updated: March 10, 2026 LATA 330 State IN Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 38.25265734265953, -87.391172493725 Area Codes 812 Top Carriers Carrier OCN NXX Count FRONTIER NORTH, INC. - IN 0779 1
