KR Republic Of Korea Major Regions Postal Code Details
๐ฎKR Republic Of Korea Regional Postal Code FAQ & Postal Regulations
๐ข How many digits is a South Korean postal code?
South Korean postal codes are 5-digit numbers (e.g., 06164), fully implemented since 2015.
๐ข What do the first two digits represent?
They indicate the province/metropolitan city (e.g., 01-08 for Seoul, 48-49 for Busan).
๐ How to find a Korean postal code?
Use the "์ฐํธ๋ฒํธ ๊ฒ์" (postal code search) on Korea Post's official website (www.epost.go.kr) by entering the Korean address.
โ๏ธ Is the postal code mandatory for international mail?
Yes! Correct codes speed up processing. Always include "KOREA/REP. OF KOREA" on international mail.
โ What if I write a wrong postal code?
Delivery may be delayed by 3-5 days as mail is manually sorted. Incomplete addresses may cause return or loss.