| Business | Phone |
| Natural Resources Conservation 2119 Commerce St, Grenada 38901 | (662) 226-5683 |
| Us Army Corps Of Engineers 2088 Scenic Loop 333, Grenada 38901 | (662) 226-5911 |
| Us Army Corps Of Engineers 2151 Scenic Loop 333, Grenada 38901 | (662) 226-1679 |
| Us Consolidated Farm Svc Agcy 784 E Govan St, Grenada 38901 | (662) 226-4441 |
| Us Fish & Wildlife Dept Svc 16736 Highway 8 W, Grenada 38901 | (662) 226-8286 |
| Us Fish & Wildlife Dept Svc 2776 Sunset Dr, Grenada 38901 | (662) 226-8286 |