Subway Restaurants Address1835 20th Avenue, Union County, Brookings, US Phone+1 605-692-8442 Websitehttps://restaurants.subway.com/united-states/sd/brookings/1835-6th-street AreaUnion County, Brookings, United States Open on map Directions Back to directory search ☆ ☆ ☆ ☆ ☆ Submit