| Postal Code | 030673 |
| Postal Code Name | Bucharest |
| Province | Bucharest Municipality |
| Municipality | Municipiul București |
| Timezone | Eastern European Summer Time (EEST) |
| Adjacent Postal Codes | 030581 030583 030631 030632 030672 030675 030676 030677 030678 030679 030703 030707 030708 030711 030712 030713 030911 030912 030924 030925 |