Korea eSIM

Every Peanutmo Korea eSIM plan, in one place. Nationwide coverage including Seoul, Busan, Jeju and Nami Island. No SIM swap and no pickup counter: the QR code reaches your inbox about ten minutes after payment, and if the signal fails we refund you.

Korea eSIM plans

Coverage and activation

Coverage: all of Korea, including Seoul, Busan, Jeju and Nami Island.
Data only — no voice or SMS.
Tethering is supported, though hotspot behaviour varies by handset and OS version.
Install on your departure day while the phone still has internet, then switch mobile data over on arrival.

Korea eSIM FAQ

How far in advance should I buy a Korea eSIM?

The QR code stays valid for 30 days, so about one week before departure is ideal. Buying much earlier risks the code expiring before you travel.

Where in Korea does it work?

Coverage is nationwide, including Seoul, Busan, Jeju and Nami Island. The plan runs on the local network.

Can I keep my own number active?

Yes. The eSIM is an additional data profile, so your physical SIM stays in the phone. Switch mobile data back to it when you get home.

Popular destinations

Japan eSIM Korea native eSIM Thailand eSIM Vietnam eSIM Singapore eSIM Malaysia eSIM Macau eSIM Hong Kong eSIM China eSIM All destinations