Reference Data Rate Center Directory WINDFALL, IN Rate Center WINDFALL — IN Data last updated: March 10, 2026 LATA 336 State IN Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 40.36199749650842, -85.95691479512877 Area Codes 765 Top Carriers Carrier OCN NXX Count FRONTIER NORTH, INC.. - IN 0772 1
