Flaxton City Of--city Hall 103 1st Ave Northgate, ND 58737 Phone : (701) 596-3511 General Mills Inc 7085 108th St Nw Northgate, ND 58737 Phone : (701) 596-3288 Northgate Grain Terminal 7085 108th St Nw Northgate, ND 58737 Phone : (701) 596-3288