| Place | Post Code |
|---|---|
| Březno, Postoloprty | 440 01 |
| Dolejší Hůrky, Postoloprty | 440 01 |
| Hradiště, Postoloprty | 440 01 |
| Levonice, Postoloprty | 440 01 |
| Malnice, Postoloprty | 440 01 |
| Mradice, Postoloprty | 440 01 |
| Postoloprty, Postoloprty | 439 42 |
| Rvenice, Postoloprty | 440 01 |
| Seletice, Postoloprty | 440 01 |
| Seménkovice, Postoloprty | 440 01 |
| Skupice, Postoloprty | 440 01 |
| Strkovice, Postoloprty | 440 01 |
| Vrbka, Postoloprty | 440 01 |