eSimy eSIM Data Plans for South Korea

E Simy does not offer unlimited data eSIM plans for South Korea. Travelers can choose from fixed‑data options, for example the 100 GB plan that is valid for 365 days or the 25 GB plan also valid for 365 days. Both plans allow tethering and cover South Korea along with a large number of additional countries. Selecting a fixed‑data plan is generally more cost‑effective unless the user needs an exceptionally high volume of data.

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.