| Postal Code | 012405 |
| Postal Code Name | Bucharest |
| Province | Bucharest Municipality |
| Municipality | Municipiul București |
| Timezone | Eastern European Summer Time (EEST) |
| Adjacent Postal Codes | 012388 012389 012391 012404 012406 012885 012888 012947 012953 012961 012962 012963 012965 012971 012973 012976 012978 012982 012984 013025 013043 013045 |