Reference Data Rate Center Directory LACHINE, MI Rate Center LACHINE — MI Data last updated: March 10, 2026 LATA 344 State MI Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 45.07714500951638, -83.71737100918209 Area Codes 989 Top Carriers Carrier OCN NXX Count FRONTIER NORTH, INC. - MI 0695 1
