| Post Office Name | US Post Office |
| Address | 744 Highway 4 |
| City | Dennis |
| State | Mississippi |
| Phone Number | (662) 454-7209 |
| Latitude | 34.5651 |
| Longitude | -88.1896 |
38838 US Post Office in Dennis, Mississippi is located at 744 Highway 4. The Dennis Post Office Number is (662) 454-7209
