룡강군 Ryonggang Postal Codes

Locality Post Code
Aewol-li, Ryonggang
Nampho Postal Codes
Waudo (만포시) Taean (대안구역)
Ryonggang (룡강군) Onchon (온천군)
Kangso (판교군) Hanggu (항구구역)
Chollima (천마군)