South Korea · KOR
Daejeon dialing code
Daejeon · Daejeon
Dialing code
+82 42
From abroad
+82 42 123-4567
Dial +82, then the city code 42, then the phone number without the leading zero.
Within the country
042 123-4567
Dial 042 followed by the phone number.
How to call Daejeon?
To call Daejeon in South Korea from abroad, dial the international code +82, followed by the city code 42, then the local number without the leading zero.