1. Mobile Computer Service 212 Rockfish Rd, Gretna, VA 24557 Coordinate: 37.05893,-79.39616 Phone: (434) 324-2153
2. Motley Communications 10840 Chalk Level Rd, Gretna, VA 24557 Coordinate: 36.91754,-79.27676 Phone: (434) 656-1442