List of All Postal Codes in Nidzica County | ||
|---|---|---|
| Postal Code Code | Postal Code Name | Voivodeship |
| 13-100 | Nidzica | Warmian-Masurian Voivodeship |
| 13-111 | Janowiec Kościelny | Warmian-Masurian Voivodeship |
| 13-113 | Janowo | Warmian-Masurian Voivodeship |
| 13-124 | Kozłowo | Warmian-Masurian Voivodeship |