Osijek Area Codes, Croatia |
| Country | Town/City | Area Code |
| Croatia | Osijek | +385 31 |
Area Codes of Croatia Cities
- Area Code of Bjelovar
- Area Code of Cakovec
- Area Code of Dubrovnik
- Area Code of Gospic
- Area Code of Karlovac
- Area Code of Koprivnica
- Area Code of Krapina
- Area Code of Mobile Phones
- Area Code of Osijek
- Area Code of Pazin
- Area Code of Pozega
- Area Code of Rijeka
- Area Code of Sibenik
- Area Code of Sisak
- Area Code of Slavonski Brod
- Area Code of Split
- Area Code of Varazdin
- Area Code of Vinkovci
- Area Code of Virovitica
- Area Code of Zadar
- Area Code of Zagreb