| Post Office Name | US Post Office |
| Address | 101 S Wyoming Ave |
| City | Guernsey |
| State | Wyoming |
| Phone Number | (307) 836-2804 |
| Latitude | 42.2368 |
| Longitude | -104.7818 |
82214 US Post Office in Guernsey, Wyoming is located at 101 S Wyoming Ave. The Guernsey Post Office Number is (307) 836-2804
