Province · South Korea
Browse all 5 adm2s in Ulsan. Find postal codes and location information.
Government correspondence mailed within South Korea carries five-digit routing digits (03170); KR internal mail centers index trays partly by postal.
Select a adm2 to explore postal codes.
Province · South Korea
Browse all 5 adm2s in Ulsan. Find postal codes and location information.
Government correspondence mailed within South Korea carries five-digit routing digits (03170); KR internal mail centers index trays partly by postal.
Select a adm2 to explore postal codes.