Registered Mail
Fully tracked domestic registration (등기) for documents and valuables.
Track91
Track Korea Post Shipments
Korea Post Tracking
Enter your Korea Post tracking number to view shipment status, transit checkpoints, and delivery progress.
Korea Post tracking
Enter your tracking number
Get live status and transit history.
How to Track Your Korea Post Shipment
Three quick steps — free, no login required.
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1
Find your registration number
Check the SMS, email, or order page from your seller or courier. Korea Post numbers are usually 13 digits or 2 letters + 9 digits + KR, e.g. 1234567890123 or EM123456789KR.
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2
Enter it above
Type or paste the registration number into the search box at the top of this page and hit track.
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3
Get live status
See the current status, every transit checkpoint, and delivery progress in one timeline.
The National Postal Service of South Korea
Korea Post Tracking: Real-Time Mail & Parcel Status
Korea Post operates one of the world's most reliable postal networks, delivering registered mail, parcels and EMS across South Korea and worldwide with detailed step-by-step tracking in Korean and English.
Korea Post Services
Registered mail, parcels and EMS across South Korea and beyond.
Parcels
Domestic parcel service covering every corner of South Korea, including islands.
EMS International
Express Mail Service to 190+ countries with priority handling and full tracking.
Post Office Banking
Financial services including deposit, remittance and insurance at every branch.
Korea Post Tracking Number Format
Korea Post uses distinct formats for domestic and international items.
Domestic Registered / Parcel
A 13-digit number printed on your receipt when you post the item.
1234567890123
International EMS
Two letters, nine digits and "KR" - the standard UPU EMS format.
EM123456789KR
Understanding Korea Post Statuses
The four-step delivery progress shown on every Korea Post tracking page.
접수 (Accepted)
The item was posted and registered at the origin post office.
발송 / 도착 (Departed / Arrived)
The item moves between postal sorting centres toward the destination office.
배달준비 (Delivery Preparation)
The local post office prepared the item for delivery by the mail carrier.
배달완료 (Delivered)
The item was delivered to the recipient or held at the office for pickup.
Korea Post Support
Frequently Asked Questions
Answers to the most common queries about Korea Post tracking, delays, and deliveries.
How do I track my Korea Post package or registered mail?
Enter your 13-digit domestic registration number or international EMS number (e.g. EM123456789KR) in the search field above to track your delivery status in English.
What does a Korea Post tracking number look like?
Domestic registered mail (등기) and domestic parcel numbers are 13 consecutive digits (e.g. 1234567890123). International EMS tracking numbers use the standard UPU format of 2 letters + 9 digits + "KR".
What does "접수" (Accepted) mean on Korea Post?
접수 (Jeop-su) means the parcel or registered document has been received and logged into the postal system at the originating local post office.
What does "발송" and "도착" mean in transit history?
발송 (Bal-song) indicates departure from a postal processing center, while 도착 (Do-chak) means arrival at the intermediate sorting hub or destination post office.
How fast is domestic postal delivery with Korea Post?
Most domestic registered mail and parcels within mainland South Korea deliver next-day (within 24 hours), or within 2 to 3 business days for remote island regions.
Can I track K-packet and international airmail from Korea?
Yes. Registered K-packet, International Registered Airmail (RR...KR), and EMS items can all be tracked through Track91 until handover and delivery by destination postal operators.
How do I contact Korea Post customer support?
You can reach the Korea Post customer service call center at 1588-1300 (within South Korea) or +82-2-2108-9895 from overseas.
Is Track91 affiliated with Korea Post (우정사업본부)?
No. Track91 is an independent parcel tracking service that retrieves real-time shipping milestones from Korea Post and international postal operators.