| Postal Code | 331003 |
| Postal Code Name | Hășdat |
| Province | Hunedoara County |
| Municipality | Hunedoara |
| Timezone | Eastern European Summer Time (EEST) |
| Adjacent Postal Codes | 330002 331004 331072 331073 331074 331075 331080 331081 331094 331111 331124 331125 331148 331155 331156 331157 331158 331165 331166 331167 335301 335302 335305 335307 337040 337335 337342 337465 |