| Post Office Name | US Post Office |
| Address | 3481 Highway 370 |
| City | Dumas |
| State | Mississippi |
| Phone Number | (662) 837-8595 |
| Latitude | 34.6406 |
| Longitude | -88.8031 |
38625 US Post Office in Dumas, Mississippi is located at 3481 Highway 370. The Dumas Post Office Number is (662) 837-8595
