Reference Data Rate Center Directory GARY, MN Rate Center GARY — MN Data last updated: March 10, 2026 LATA 636 State MN Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 47.3709482038339, -96.2656098065348 Area Codes 218 Top Carriers Carrier OCN NXX Count TWIN VALLEY-ULEN TEL. CO., INC. 1491 1
