Reference Data Rate Center Directory ARLINGTON, IN Rate Center ARLINGTON — IN Data last updated: March 10, 2026 LATA 937 State IN Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 39.64234746571, -85.57585101908002 Area Codes 765 Top Carriers Carrier OCN NXX Count FRONTIER NORTH, INC.. - IN 0772 1
