Republic of Korea

Affordable data plans — starting from $5.77. Reliable connection from Republic of Korea’s best networks. Buy now and activate the plan just before your trip. Works with all smartphones with eSIM technology.

Choose the plan that’s best for you

We’ll guide you through the activation process in the Prontosim app after purchase.
If you don’t manage to activate your plan, you’ll be eligible for a refund.
Secure payment guaranteed.

How does prontoSIM Republic of Korea work?

Don’t have prontoSIM app yet? Get it now from the App Store or Google Play.

How the protosim eSIM for Republic of Korea works

Here’s how to start using an eSIM in Republic of Korea:

How to activate your prontoSIM eSIM for Republic of Korea

Buy your eSIM in advance, then activate it right beforeyour trip. Simply tap “Activate eSIM” in the prontoSIM app — and you’re good to go.