eSimy eSIM Data Plans for South Korea

eSimy does not provide any unlimited data eSIM plans for South Korea.
Instead, the provider offers fixed data plans that give sizable allowances. For example, the Global Explorer plan offers 100GB of data for 365 days, and the Global plan provides 25GB for 365 days. There are also shorter‑term options such as the Asia plan with 20GB for 30 days or the Asia plan with 10GB for 30 days, plus a Global 10GB plan that lasts 180 days. Choosing a fixed data plan is usually more cost‑effective, especially for travelers who do not need unbounded usage, because unlimited options are not available.

eSimy does not provide South Korea eSIM plans that include a phone number or SMS capability. All South Korea eSIMs offered by this provider are data‑only, so you will not receive an inbound or outbound voice or SMS service.

You can still make calls and send messages using data‑dependent VoIP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection without requiring a local phone number or SMS functionality.

eSimy offers 10 multi‑country data plans for South Korea. These plans are priced between about $4.01 and $344.96, cover data limits ranging from 1 GB to 100 GB, and have validity periods from 7 days up to 365 days. Tethering is allowed on some of the offerings.