| Business | Phone |
| Us Geological Survey 2617 E Lincolnway, Cheyenne 82001 | (307) 778-2931 |
| Us Land Management Bureau 5353 Yellowstone Rd, Cheyenne 82009 | (307) 775-6256 |
| Us Plant Protection 5353 Yellowstone Rd 208, Cheyenne 82009 | (307) 772-2323 |
| Us Army Corps Of Engineers 2232 Dell Range Blvd 210, Cheyenne 82009 | (307) 772-2300 |
| Us Fish & Wildlife Dept Svc 4000 Airport Pkwy, Cheyenne 82001 | (307) 772-2374 |