| Postal Code | 013431 |
| Postal Code Name | Bucharest |
| Province | Bucharest Municipality |
| Municipality | Municipiul București |
| Timezone | Eastern European Summer Time (EEST) |
| Adjacent Postal Codes | 012581 012584 012591 012594 012782 012785 012792 012797 012804 012807 012813 012817 013343 013391 013392 013393 013395 013405 013407 013432 013435 |