Area Codes in Mierki
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 89 | Ostróda | Warmian-Masurian Voivodeship | 33,524 | Poland | Europe/Warsaw |
Nearby Cities
| City | Region | Country | Population | Area Codes | Postal Codes |
|---|---|---|---|---|---|
| Królikowo, Warmian-Masurian Voivodeship | Warmian-Masurian Voivodeship | Poland | 260 | 52 | — |
| Maróz | Warmian-Masurian Voivodeship | Poland | — | 89 | — |
| Olsztynek | Warmian-Masurian Voivodeship | Poland | 7,591 | 89 | 10-161, 11-015 |
| Stawiguda | Warmian-Masurian Voivodeship | Poland | 1,464 | 89 | — |
| Waplewo, Olsztyn County | Warmian-Masurian Voivodeship | Poland | — | 89 | — |