| Postal Code | 022839 |
| Postal Code Name | Baicului |
| Province | Bucharest Municipality |
| Municipality | Municipiul București |
| Timezone | Eastern European Time (EET) |
| Adjacent Postal Codes | 021609 021647 021803 021805 021806 021821 021824 021825 022141 022151 022826 022838 023272 023273 023296 023301 023302 023303 023304 023345 023346 023352 023353 023355 023356 023371 023381 023384 023392 |