EZsim eSIM Data Plans for South Korea

EZsim does not offer an unlimited data eSIM plan for South Korea.
Instead, EZsim provides a range of fixed‑data plans that can suit most travelers. For example, the 30GB plan is valid for 30 days and costs $26.30 USD, and the 20GB plan is also valid for 30 days at $17.80 USD. These fixed plans can be more cost‑effective unless a user requires an extremely heavy data usage level that would otherwise necessitate an unlimited plan.

EZsim does not offer a South Korea eSIM plan that includes a local phone number or SMS capability. All plans sold by EZsim for South Korea are data‑only, providing high‑speed internet access but without voice or text messaging services tied to a mobile number. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages over the data connection, but they will not receive a local phone number or traditional SMS from the eSIM.

EZsim currently offers 34 single coverage data plans specifically for South Korea. These plans range in price from $0.95 to $26.30 and provide data allowances between 1GB and 30GB. Of these options, 25 plans offer a daily data cap, while 9 provide a fixed data amount. There are currently no multi-country plans available that include coverage in South Korea from this provider. Tethering is permitted with some of the plans.