온성군 Onsong Postal Codes

Locality Post Code
Kosong-ni, Onsong
Pukch'angp'yong-dong, Onsong
Simnyong-dong, Onsong
North Hamgyong Postal Codes
Yonsa (연사군) Undok (문덕군)
Sonbong (선봉군) Saepyol (세포군)
Puryong (부령군) Orang (어랑군)
Onsong (온성군) Myongchon (명천군)
Musan (무산군) Kyongsong (경성군)
Kimchaek (김책시) Kilju (길주군)
Hwasong (자성군) Hwadae (화대군)
Hoiryong (회령시) Chongjin (청진시)