Post office at Sejong-si , South Korea
346-9 Gongam-ri, Banpo-myeon, Gongju, Chungcheongnam-do, South Korea
+82 41-857-7001
Unknow
53 Banseokdong-ro, Banseok-dong, Yuseong-gu, Daejeon, South Korea
+82 42-825-0286
http://www.epost.go.kr/
South Korea, 세종 Yeongi-gun, 특별자치시 Geumnam-myeon, 시청대로 180
+82 44-410-1004
http://www.koreapost.go.kr/339/index.do
South Korea, Chungcheongnam-do, Yeongi-gun, Geumnam-myeon, Yongpo-ro, 56 KR 세종특별자치시
+82 44-866-7001
https://kpoti.koreapost.go.kr/339/subIndex/2367.do