| Postal Code | 051226 |
| Postal Code Name | Bucharest |
| Province | Bucharest Municipality |
| Municipality | Municipiul București |
| Timezone | Eastern European Time (EET) |
| Adjacent Postal Codes | 051223 051225 051233 051298 051302 051304 051312 051314 051315 051316 051318 051321 051322 051324 051326 051331 051333 051335 051341 051343 051344 051349 051395 051491 077125 |