North Korea · PRK
Hamhung dialing code
Hamhung · Hamhung
Dialing code
+850 53
From abroad
+850 53 123-4567
Dial +850, then the city code 53, then the phone number without the leading zero.
Within the country
053 123-4567
Dial 053 followed by the phone number.
How to call Hamhung?
To call Hamhung in North Korea from abroad, dial the international code +850, followed by the city code 53, then the local number without the leading zero.