List of All Postal Codes in Nowe Miasto County | ||
|---|---|---|
| Postal Code Code | Postal Code Name | Voivodeship |
| 13-300 | Nowe Miasto Lubawskie | Warmian-Masurian Voivodeship |
| 13-304 | Nowe Miasto Lubawskie | Warmian-Masurian Voivodeship |
| 13-306 | Kurzętnik | Warmian-Masurian Voivodeship |
| 13-324 | Grodziczno | Warmian-Masurian Voivodeship |
| 13-330 | Biskupiec | Warmian-Masurian Voivodeship |
| 13-332 | Nowe Miasto Lubawskie | Warmian-Masurian Voivodeship |
| 13-334 | Biskupiec | Warmian-Masurian Voivodeship |
| 13-340 | Biskupiec | Warmian-Masurian Voivodeship |