🏙️south chungcheong · Cities
asan 185 results cheonan (seobuk) 145 results buyeo 133 results seosan 130 results nonsan 129 results cheonan (dongnam) 127 results gongju 126 results boryeong 123 results dangjin 117 results hongseong 86 results seocheon 78 results taean 72 results cheongyang 69 results geumsan 63 results yesan 58 results gyeryong 43 results
📖Korea Postal System
South Korean postal codes have 5 digits (e.g. 04524), managed by Korea Post; the new 5-digit system launched in 2015.
📖Tips
For cross-border e-commerce sellers, always verify the recipient's address and ZIP code before shipping, and check whether the destination is in a remote/outlying postal area — delivery costs can differ dramatically.