Korea eSIM 5G Unlimited Data — 6 days
Seoul and one place outside it. The more you move, the more it matters that maps and transit apps keep working without reconnecting.
$3.83/day · 144 hours
The period runs 144 hours from the moment your phone picks up a signal in Korea. That covers a five-night trip. For anything longer, choose the 7-day plan.
- Unlimited data
- One tap to install — no second device
- SKT 5G network
Will it work on your phone?
An eSIM only works on a compatible handset. You can check right now.
- 1Type
*#06#into the phone appDo not press call — the numbers alone bring the screen up. - 2Look for an EID (a number starting with 89)If it appears, your phone supports eSIM. If you only see an IMEI, it does not.
- 3Make sure the phone is carrier-unlockedA handset bought from a carrier has to have its SIM lock removed.
Supported phones
- iPhone XS / XR and later
- eSIM-capable Android phones (Galaxy, Pixel and others)
- Any other unlocked phone that shows an EID will also work
The eSIM cannot be used on an unsupported phone. Because we cannot refund an eSIM once it has been issued, please check before you buy.
Product details
The terms of sale for this item are set out below. Please read them before purchasing.
| Product | NX MOBILE Korea eSIM 5G, unlimited data, 6 days (SKT network) |
|---|---|
| Network | SK telecom (Korea), 5G |
| Data | Unlimited |
| Validity | 6 days (144 hours) |
| Starts | When the device first connects to the network in Korea |
| Coverage | Nationwide in South Korea |
| Device requirement | An eSIM-capable unlocked device (dial *#06# and check that an EID starting with 89 is shown) |
Terms of sale
The disclosures required for online sales.
| Price | $22.99 (tax included, no additional fees) |
|---|---|
| Seller | NEXT MANAGEMENT LLC |
| Payment | Credit card (VISA / Mastercard / JCB / American Express / Diners Club / Discover) and other methods shown at checkout |
| How it is delivered | QR code by email (nothing is shipped; one-tap install on iPhone) |
| Delivery time | Usually within a few minutes of payment |
| Eligibility | An eSIM-capable unlocked device is required. For foreign travelers to Korea (stays of up to 90 days) |
| Refund / cancellation | Due to the nature of digital products, refunds cannot be issued once the eSIM has been generated |
| Contact | info@nxt-m.net / +82-32-215-5975 (weekdays 10:00–18:00 KST) |
Before you buy
- This product is for foreign travelers to Korea (stays of up to 90 days). Holders of a Republic of Korea passport are not eligible.
- An eSIM-capable unlocked device is required. Dial *#06# and check that an EID starting with 89 is shown.
- The validity period runs in 24-hour blocks from the moment your device first connects to a network in Korea — not when you buy or install the eSIM.
- Refunds cannot be issued once the eSIM has been generated. See our Terms & Refund Policy for details.
Frequently asked questions
What devices are supported?
Any eSIM-compatible, carrier-unlocked device works. Dial "*#06#" in your phone app — if an EID (eSIM identifier number) appears, your device is compatible.
How do I receive the QR code after purchase?
After payment, we usually send the eSIM QR code to your registered email within a few minutes. If it doesn't arrive, please check your spam folder and contact info@nxt-m.net or use the contact form — we'll resend it.
When does the plan period start?
It starts the moment you arrive in Korea and pick up a local signal, and it runs in 24-hour blocks (e.g., 3 days = 72 hours). Installing the eSIM profile before you leave does not start the countdown.
Can I get a refund?
As this is a digital product, refunds are not available after the eSIM has been issued. Please review the plan details carefully before purchasing.
Unlimited Korea, for 6 days.
From purchase to QR code in as little as 3 minutes.
Buy this plan — $22.99If something goes wrong in Korea
SK Telecom, the operator behind the line, staffs a roaming desk from 08:00 to 21:00 Korea time. You can reach it over hotel Wi-Fi.