You get off a train, reach for your bag, and realize it is still on the luggage rack. The useful first step is not to search every lost-property website. It is to tell the people who can still reach that train.
Contact the place or transport operator first, search the police found-item listings, and report the loss if it has not been located. At the same time, protect any missing cards, phone, or identity documents. Finding an item and making it safe to lose are separate tasks.
Checked September 23, 2026. This guide is for foreign residents and visitors in Korea. Collection requirements depend on the office holding the item. For the current national search and reporting services, use Police Civil Service 24 (경찰민원24); older guides may still refer to LOST112.
What to do in the first few minutes
- Write down the last confirmed place and time. Include your route, branch name, seat, train number, or taxi trip record. Separate what you know from what you are guessing.
- Contact someone at that location. Try the station staff, driver through the booking app, shop counter, hotel reception, or venue information desk.
- Describe one distinguishing detail. “Black backpack with a yellow key ring and a blue notebook inside” is more useful than “a bag.” Keep sensitive contents out of public posts.
- Leave a working way to reach you. If your phone is missing, give an email or another contact number, with that person's permission.
If you suspect theft, tell the police that rather than describing it only as an accidental loss. For an ongoing crime or immediate danger, call 112. A routine enquiry about an umbrella does not require an emergency call.
Start with the place where you lost it
On a subway, train, or bus
If you are still at the station, speak to staff before leaving. Have these details ready:
- Subway: line, direction or destination, station where you got off, approximate time, and carriage or platform-door number if you remember it.
- Intercity train: operator shown on your ticket, train number, departure and arrival stations, travel date, carriage, and seat.
- Bus: route or operator, direction, boarding and alighting stops, approximate times, and vehicle number if available.
Keep the ticket or journey record open while asking for help. If you no longer know which office to contact, the police found-item service guide includes directories for rail operators, subway and bus organizations, airports, and police offices.
Do not chase a departing vehicle, enter a restricted area, or step onto railway tracks to retrieve something. Give staff the location and let them arrange a safe check.
In a taxi
For an app-booked ride, open that completed trip and use its contact or support options. For a street-hail taxi, check the receipt for the vehicle or company information. Save the payment time and amount as well as your pickup and drop-off points.
No receipt? Keep whatever evidence you have—a card transaction, a photo, a partial plate number—and ask the taxi service or payment provider what it can use to identify the ride. Do not assume a bank transaction alone gives you the driver's telephone number. If you cannot identify the vehicle, continue with the police search and a loss report rather than repeatedly calling unrelated taxi companies.
At a café, shop, hotel, or attraction
Contact the exact branch, not just the brand's main customer-service number. Tell staff where you sat or visited and when you left. If they have already handed the item to police, ask for the receiving office and any reference number. The place where you lost something may no longer be the place where it is stored.
At Incheon Airport—or on the way there
Incheon's official lost-and-found page separates terminal property from belongings left on aircraft, airport buses, and airport trains. For those vehicles, contact the relevant operator. For a checked bag that did not arrive, contact the airline's baggage desk.
For terminal enquiries, the listed numbers are 032-741-3110 / 3114 for Terminal 1 and 032-741-8988 / 8989 for Terminal 2. Both lost-and-found offices list 07:00–21:30 daily. Confirm the office before travelling there. The airport also advises direct enquiries for items not shown in the police listings.
How to search the current police lost-and-found portal
Start at Police Civil Service 24. Its lost-property section offers two different services:
- 습득물 검색 — search items that have been found.
- 분실물 신고 — report something you have lost.
For belongings that may already be waiting in an office, use the found-item search. Open 검색 필터 (search filters). The live page provides item categories, a date range, location-related fields, and reference-number fields.
- Start with the type of item and a broad date range covering the loss and the following days.
- Add the likely area, but avoid filling every field on your first attempt.
- If nothing matches, remove narrow filters and try a broader category or simpler description.
- Open a possible match and note the reference number and holding office. Contact that office to verify ownership before setting off.
The found date need not be the date you lost the item. A bag can be discovered later, and a description may not use your exact brand name. Also, a listing for something another person has lost is not confirmation that someone has found yours.
Useful Korean search words include 지갑 (wallet), 가방 (bag), 여권 (passport), and 휴대폰 (mobile phone). There is also a separate found-phone search service.
If nothing appears—or online identification blocks you
A blank result is not proof that the item is gone. Contact the original location, then check again later with broader filters. Ask whether an item has been transferred and, if so, to which office.
The official loss-report service supports both online and in-person reporting and lists no reporting fee. If you cannot complete online authentication, go to a nearby police station, police substation, or police box—경찰서, 지구대, 파출소. Do not spend the whole afternoon trying to make a tourist phone number pass an identity check.
Bring your timeline, item description, any photos or serial numbers, and available identification. Explain if your ID was inside the missing bag. Ask for the report reference and, if needed for an insurer or embassy, what written confirmation can be issued. A loss report records what happened; it does not guarantee recovery or replace a theft report.
For language help, contact the Korea Tourism Organization's 1330 Travel Helpline and chat service. Explain that you need help communicating with the holding office. Use the official call/chat links and check current service availability. Our Korea travel apps guide can also help you choose a map or translation tool for the visit.
Found a possible match? Call before collecting it
A similar photograph is a lead, not proof of ownership. Be ready to describe details that are not obvious in the listing: contents, a scratch, a case, a receipt, or a serial number. For a phone, you may be able to demonstrate ownership in person without disclosing your passcode to anyone.
Before travelling, ask:
- Is the item still at this office, or has it been transferred?
- What are the collection hours and exact address?
- Which identification and ownership evidence should I bring?
- If my passport or residence card is the missing item, what alternative verification will you accept?
Have the listing or registration number ready. Do not assume that a photograph of an ID will be accepted everywhere.
Can someone collect it for you, or can it be shipped?
Ask the holding office before sending a friend or paying a courier. At Incheon Airport, the published collection rules require the owner's ID and registration number for personal pickup. Proxy pickup requires an owner-ID copy, the representative's ID, the number, and advance notification of the representative's details. Its parcel option requires documentation and agreement to shipping conditions. These are airport rules, not nationwide guarantees.
If you have left Korea, ask specifically whether the office supports your destination, whether the item can legally and safely be shipped, and who pays. International delivery, batteries, identity documents, and customs requirements may complicate a return. Get the office's instructions through a verified contact channel; do not send identity scans to a stranger who merely claims to have your bag.
Missing phones, cards, and passports need a second plan
Phone
From a trusted device, follow Apple's lost-iPhone instructions or Google's Find Hub instructions. Use the available lock or lost-device options and display a contact method you can actually answer. Availability depends on the device, settings, and connectivity.
A map location is a clue, not permission to enter a building or confront someone. If theft is suspected, share the information with police. Contact your mobile provider about securing the line, and review sensitive accounts. Never give a caller your unlock code, account password, or verification codes to “return” the phone. Apple specifically warns that it does not contact customers to announce a found device.
Wallet and payment cards
Use your issuer's official app or telephone service to secure missing cards and ask about suspicious transactions. Do this while looking for the wallet, not only after giving up. Record the issuer's reference numbers separately from the police report. An item returned later does not automatically reverse a card cancellation.
Passport or residence card
Contact your own embassy or consulate promptly if your passport is missing, especially before an upcoming flight. Ask about replacement or emergency travel documents and whether a police report is needed. Rules depend on nationality: for example, the U.S. State Department's instructions apply to U.S. passport holders, not every visitor.
For a missing Korean residence card or questions about your status and planned travel, contact the Immigration Contact Center at 1345. Its published weekday hours are 09:00–22:00, with Korean, English, and Chinese available after 18:00. Ask about replacement requirements promptly rather than waiting indefinitely for a search result.
Our Korea Residence Card guide provides background on registration and documents; confirm the loss-specific procedure with immigration. Do not assume that a recovered passport remains valid after it has been reported lost, or that a police receipt can replace a passport for travel.
A short message you can show staff
오늘 오후 3시쯤 여기에서 검은색 가방을 잃어버렸어요. 노란색 열쇠고리가 달려 있어요. 혹시 들어온 물건이 있나요?
I lost a black bag here at about 3 p.m. today. It has a yellow key ring. Has anything like that been handed in?
Replace the time, place, and description with your own details. For a listed item, use:
이 관리번호의 물건이 제 것 같아요. 지금 어디에 보관되어 있나요? 찾으러 갈 때 무엇을 가져가야 하나요?
I think the item under this reference number is mine. Where is it being held now? What should I bring to collect it?
Keep a small record of whom you contacted, when, and what they said. The next useful question is often not “Has anyone found my bag?” but “Which office has it now, and what do they need from me?”
Sources and scope: Current police services, Incheon Airport collection instructions, KTO assistance, immigration contact information, and device-security guidance are linked beside the relevant advice. Transport and venue checklists are practical recommendations, not promises of recovery or identical procedures nationwide. This article does not claim a firsthand recovery experience.
Update — October 27, 2026: Repaired the 1330 Travel Helpline link to the current official Korea Tourism Organization page. This route check does not certify a particular lost-item claim or telephone response.
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