North Korea · PRK
Wonsan dialing code
Wonsan · Wonsan
Dialing code
+850 57
From abroad
+850 57 123-4567
Dial +850, then the city code 57, then the phone number without the leading zero.
Within the country
057 123-4567
Dial 057 followed by the phone number.
How to call Wonsan?
To call Wonsan in North Korea from abroad, dial the international code +850, followed by the city code 57, then the local number without the leading zero.