Postal code Błękitna, Płońsk
Błękitna has 8 addresses. All addresses on this street share postal code 09-100.
Postal code: 09-100
Addresses
| Błękitna 2 | 09-100 |
| Błękitna 3 | 09-100 |
| Błękitna 4 | 09-100 |
| Błękitna 5 | 09-100 |
| Błękitna 7 | 09-100 |
| Błękitna 8 | 09-100 |
| Błękitna 9 | 09-100 |
| Błękitna 11 | 09-100 |