At a lot of popular Seoul restaurants, the first thing that greets you isn't a person. It's a tablet by the door, asking for a phone number so it can ping you when your table's ready. If your number starts with +1 or +44, that little screen can feel like a locked gate.
Mostly, it isn't one anymore. Korea's booking apps grew up around Korean phone numbers, and the domestic versions still lean on them, but the past two years opened several doors for visitors who want a restaurant reservation without a Korean phone number. On my own business trips and travels, the unfamiliar "how does this even work here" procedures were always the hardest thing to learn, so this is the guide I'd have wanted: what works without a Korean SIM, what a waitlist actually promises, and what happens to your deposit when plans change.
Two words first. Koreans call a booking yeyak (예약) and a waitlist weiting (웨이팅), borrowed straight from English. "Weiting isseoyo?" (웨이팅 있어요?) means "Is there a wait?", and you'll hear it at the door of any place with a line.
Half trueYou can't book a restaurant in Korea without a Korean phone number
FactThe Korean-language versions of the big apps still want a Korean mobile number for sign-up or identity checks. That part's real. But there are now two well-lit ways in.
The first is CatchTable Global, the visitor version of CatchTable, the app Koreans reach for when they want an omakase seat or a table at a hard-to-book place. You sign up with a Google, Apple or LINE account or a plain email address, no Korean number needed, and you can pay deposits with a card issued abroad. Restaurant pages come translated, and so do the reviews Korean diners leave. It isn't a niche app anymore, either. CatchTable says the global version has passed 2.45 million cumulative sign-ups and more than a million users a month. One catch: it only shows restaurants that use CatchTable in the first place. Plenty of famous places run their bookings elsewhere or don't take bookings at all, so not finding a spot there doesn't mean you did something wrong.
The second is Naver, the portal Koreans use to book everything from hair salons to clinics. On June 19, 2025, Naver opened its booking system to foreign tourists. Restaurants are switched on by default (an owner can turn it off), booking pages are machine-translated into English, Japanese and Simplified Chinese, and where a place requires prepayment, overseas cards work. Anything that needs adult verification, like ordering alcohol ahead, stays blocked. Naver's help page for business owners also says a visitor who doesn't live in Korea books with an ordinary Naver ID, and that each foreign member can pay up to 5 million won a month through Naver Pay. That limit only matters if you're planning a very serious omakase tour.
Then, in June 2026, Naver added passport verification. Some bookings are open only to verified members, and until then verifying meant a Korean phone line in your own name. For most foreigners that meant getting a residence card first, which takes about a month, as the tech daily Electronic Times pointed out. Now you can verify on your phone with an overseas passport plus a face scan that's built to reject photos and videos, and then book, order and pay on Naver Map. Naver is the first big Korean platform to do this, and it plans to bring the same check to Naver Pay and Naver Webtoon.
And Tabling, the other big waitlist app? It doesn't spell out a policy on foreign numbers, and visitors' reviews in the app store say sign-up fails without a Korean one. Think of it as something you meet on a restaurant's door tablet, not an app to set up before your flight.
MythA waitlist spot is as good as a reservation
FactA waitlist only holds your place in line, and the line has rules. You join either on the tablet by the door or remotely in an app, then get an alert when it's your turn. If you don't turn up within the time the restaurant sets after that call, your spot can be canceled. Some restaurants only let you register at the door. Others only accept remote sign-ups when your phone shows you're within a certain distance, so "I'll join from the hotel and stroll over" doesn't always work.
The door tablets have gotten friendlier, though. CatchTable's waiting system has a multilingual mode where you can scan a QR code, sign up in your own language and get turn alerts. A manager at one Seongsu restaurant told CatchTable that more than half of their customers are foreigners and that they switch the waiting device's language themselves. So if the screen greets you in Korean, look for a language button before you give up.
In April 2026 CatchTable added something in between, called jul-seogi yeyak (줄서기예약), roughly "queue booking." You pick a date, time and party size in the app, confirm your arrival at that time, and you're seated ahead of the regular waitlist when a table frees up. It doesn't hold a table, though. Book 7 p.m., find the room full, and you still wait, just at the front of the line. It launched in the Korean app and is free as a launch promotion for now; the company told the Korea Economic Daily this month that it hasn't decided when it'll start charging. Look for a fee line before you tap confirm.
MythCancel a booking and your deposit is gone
FactNot under Korea's consumer dispute rules, which changed on December 18, 2025. The Korea Fair Trade Commission now sorts restaurants into two types for cancellation and no-show disputes. "Reservation-based" restaurants are places like omakase counters and fine dining rooms that buy and prep ingredients for each booking. Everything else counts as an ordinary restaurant.
At a reservation-based restaurant, cancel more than 24 hours ahead and the whole deposit comes back. Between 24 hours and one hour ahead, you get half. Inside the last hour, a quarter. Don't show up at all and the restaurant can keep the full deposit. Ordinary restaurants are gentler. Cancel more than an hour before and you get everything back; inside that last hour, 25 percent.
Restaurant deposit caps and refund shares under the KFTC dispute standard in force since Dec 18, 2025. Source: KFTC, as reported by Newsis and Money Today (checked Nov 11, 2026). Chart: A Korean's Take (CC BY 4.0)
So the useful habit is simple. The moment you know you can't make it, cancel in the app or message the restaurant. With fine dining, the 24-hour line is the one worth watching.
Half trueA restaurant can charge whatever deposit it likes
FactA restaurant writes its own terms, but the dispute standard puts a ceiling on what counts as fair. Until late 2025 the no-show penalty was capped at 10 percent of the total bill everywhere. The KFTC raised it after noting that ingredients usually run about 30 percent of what a restaurant charges, and a 10 percent penalty didn't cover much of that. Now deposits should be no more than 20 percent of the total bill at ordinary restaurants and 40 percent at reservation-based ones. Big group bookings and bulk orders can be treated like reservation-based ones too; the regulator's own example was an order for 100 rolls of gimbap.
The restaurant has strings attached as well. The stricter rules only apply if it told you the deposit, the penalty and the refund terms in advance, in a way that's easy to understand, such as a text message. If the deposit is bigger than the penalty it's allowed to keep, it has to refund the difference. And a restaurant that wants to treat lateness as a no-show has to tell you its cutoff ahead of time.
Why only half true, then? Because this is a standard for settling disputes, not a law that overrides what you signed up for. The terms you accepted at booking still matter, and if you and the restaurant can't agree, the next steps are consumer dispute mediation or a civil claim. Nobody wants to spend a vacation on either, so read the terms before you pay.
MythWithout an app, your only backup is calling in Korean
FactMost everyday Korean restaurants don't take bookings at all. The kimchi-jjigae place near your hotel, the gukbap shop, the neighborhood barbecue joint: you walk in, sit down and order. The booking scramble is mostly about the famous few, and many of those run a door waitlist alongside their bookings.
For the famous few, a handful of non-app moves help. Ask your hotel front desk or guesthouse host to book for you. Korean-speaking staff can call or use a Korean app, but it's a favor and the booking may sit in their name, so ask early and settle any deposit question up front. Time your visit, too. Office workers pour out for lunch around noon, so showing up before 11:30 or after 1:30 usually means a shorter line. Some smaller places take bookings by Instagram direct message, and their profiles tend to say so. And if the door tablet won't take your number, tell the staff "Hanguk beonho eopseoyo" (한국 번호 없어요), "I don't have a Korean number." It's a perfectly normal thing to say at a busy door.
Quick answers
Can I use CatchTable without a Korean phone number? Yes, through CatchTable Global. It takes Google, Apple, LINE or email sign-up and overseas cards for deposits.
Can foreigners book restaurants on Naver Map? Yes, at places that haven't switched off global booking, which has been on by default since June 19, 2025. Since June 2026 you can also verify with a passport for bookings that need a verified member.
What if I'm running late? Message or call the restaurant as soon as you can. Under the KFTC standard, lateness only counts as a no-show if the restaurant told you its rule in advance, so check your confirmation for a grace period.
How much can a Korean restaurant keep if I don't show up? The deposit, which under the KFTC standard should be no more than 20 percent of the total bill at ordinary restaurants and 40 percent at omakase or fine dining places that disclosed their terms in advance.
Official info
App features and rules change, so check before you book (details as of November 11, 2026).
- VisitKorea: CatchTable Global
- Naver: global booking and ordering for foreign tourists (Korean, for business owners)
More from this blog
- How to Order Food Delivery in Korea as a Foreigner
- Why Korean Restaurants Require 2 Servings (and Are Banchan Really Free?)
- Vegetarian or Food Allergies in Korea? How to Order Safely
Have you ever been stuck at a door tablet in Korea, and what finally got you a table?
Top photo: a table set and waiting for guests in a hanok dining room. Photo: Eses Kim / Unsplash, cropped
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