Area Codes in Powierz
| 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 |
|---|---|---|---|---|---|
| Janowiec Kościelny | Warmian-Masurian Voivodeship | Poland | 360 | 89 | — |
| Nidzica | Warmian-Masurian Voivodeship | Poland | 14,720 | 89 | 13-100 |
| Nowa Wieś Wielka, Nidzica County | Warmian-Masurian Voivodeship | Poland | 184 | 89, 52 | — |
| Szymany, Nidzica County | Warmian-Masurian Voivodeship | Poland | — | 89 | — |
| Wieczfnia Kościelna | Masovian Voivodeship | Poland | 337 | 23 | — |