Upshur County Post Offices
| Name | Address | Phone | Fax | |
|---|---|---|---|---|
| Big Sandy Post Office |
210 East Broadway Street Big Sandy, Texas, 75755 |
903-636-4350 | Read More | |
| Diana Post Office |
2218 U.s. 259 Diana, Texas, 75640 |
903-663-0897 | Read More | |
| Gilmer Post Office |
405 North Cypress Street Gilmer, Texas, 75644 |
903-843-2934 | Read More | |
| Ore City Post Office |
203 U.s. 259 Ore, Texas, 75683 |
903-968-2899 | Read More |
