Korea, Republic of area codes
Area Code Digits
Busan (0)51 + 4/7D SN
Cheju-Do (0)64 + 4/7D SN
Chulla-Buk Do (Province) (0)63 + 4/8D SN
Chulla-Nam Do (Province) (0)61 + 4/7D SN
Chungchong-Buk Do (Province) (0)43 + 4/7D SN
Chungchong-Nam Do (Province) (0)41 + 4/7D SN
Dae-Jun (0)42 + 4/7D SN
Daegu (0)53 + 4/7D SN
In-Chun (0)32 + 4/7D SN
Kangwon-Do (Province) (0)33 + 4/7D SN
Kwang-Ju (0)62 + 4/7D SN
Kyonggi-Do (Province) (0)31 + 4/7D SN
Kyoung-Sang-Buk Do (Province) (0)54 + 4/7D SN
Kyoung-Sang-Nam Do (Province) (0)55 + 4/7D SN
Seoul (0)2 + 3/8D SN
Ulsan (0)52 + 4/8D SN