1. Operational Security Services Inc
101 Main St, Ellendale, ND 58436
Coordinate: 46.001587,-98.528015
Phone: (701) 710-0729
2. Dickey Rural Networks
9628 Highway 281, Ellendale, ND 58436
Coordinate: 46.05785,-98.52983
Phone: (701) 344-5000