Area Codes in Osnowo
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 56 | Grudziądz | Kuyavian-Pomeranian Voivodeship | 99,486 | Poland | Europe/Warsaw |
Nearby Cities
| City | Region | Country | Population | Area Codes | Postal Codes |
|---|---|---|---|---|---|
| Bajerze | Kuyavian-Pomeranian Voivodeship | Poland | — | 56 | 86-253 |
| Chełmno | Kuyavian-Pomeranian Voivodeship | Poland | 20,576 | 56 | 86-202, 86-203 |
| Kijewo Królewskie | Kuyavian-Pomeranian Voivodeship | Poland | 480 | 56 | — |
| Nowe Dobra, Chełmno County | Kuyavian-Pomeranian Voivodeship | Poland | 482 | 56 | — |
| Stolno, Kuyavian-Pomeranian Voivodeship | Kuyavian-Pomeranian Voivodeship | Poland | 610 | 56 | — |