Reference Data Rate Center Directory HARRISVL, MI Rate Center HARRISVL — MI Data last updated: March 10, 2026 LATA 344 State MI Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 44.65618941813224, -83.29498165549244 Area Codes 989 Top Carriers Carrier OCN NXX Count FRONTIER NORTH, INC. - MI 0695 1
