| Post Office Name | US Post Office |
| Address | 112 E Main St |
| City | Duncan |
| State | Mississippi |
| Phone Number | (662) 395-2205 |
| Latitude | 34.0609 |
| Longitude | -90.7985 |
38740 US Post Office in Duncan, Mississippi is located at 112 E Main St. The Duncan Post Office Number is (662) 395-2205
