EZsim eSIM Data Plans for South Korea

EZsim does not provide an unlimited data eSIM plan for South Korea. All available South Korea plans have defined data caps. EZsim offers fixed‑data alternatives such as a 30GB/30 days plan for $30.65 USD and a 20GB/30 days plan for $20.70 USD. These higher‑cap options can be more economical for most travelers, especially if usage is moderate, while very heavy data users may still find the capped plans limiting.

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 provides 34 single-country data plans for South Korea, with no multi-country options available. The price range for these plans spans from $1.80 to $30.65, and the data caps vary between 1 GB and 30 GB. Of the 34 plans, 25 are structured around a daily data cap, while 9 offer a fixed data amount, and some include tethering capability.