031
This is the telephone area code for Osijek and surrounding areas in Osijek-Baranja County, Croatia.
How to Call Osijek from Overseas
- Dial your country's exit code (International Access Code)
- Dial 385 (Croatia country code)
- Dial the area code (31 - without the leading 0)
- Dial the local phone number
Example: Calling Osijek from Hungary
00 385 31 123 456
Where:
00 = Hungary exit code
385 = Croatia country code
31 = Osijek area code (031 without the 0)
123 456 = Local Osijek phone number
Quick Facts
031
Area Code
+385
Country Code
8-9 digit
Dialing Format
00
Croatia Exit Code
Osijek Area Code Coverage
The 031 area code covers Osijek and nearby towns in Osijek-Baranja County:
City Center
Ante Starčević Square, City Hall, Drava Park
North Osijek
Novi Grad, Osijek Port, Laslovo
South Osijek
Retfala, Višnjevac, Zlatna Greda
West Osijek
Podravlje, Ernestinovo, Čepin
East Osijek
Sarvaš, Široko Polje, Dalj
Greater Osijek
Đakovo, Valpovo, Našice, Belišće
Major Croatia Area Codes
Common Exit Codes for Calling Croatia
When calling Osijek from these countries, use these exit codes:
United States
011
Australia
0011
European Union
00
Japan
010
China
00
Canada
011