Numero eSIM eSIM Data Plans for South Korea

No, Numero eSIM does not provide an unlimited data eSIM for South Korea. The available plans for South Korea are fixed data plans, such as the 20GB for 30 days plan priced at $21.85 USD and the 10GB for 30 days plan priced at $12.32 USD, both offering 5G coverage within South Korea.

Choosing a fixed data plan can be more cost‑effective for most travelers, unless the user is an extremely heavy data consumer who would benefit from a truly unlimited option.

Numero eSIM does not provide a phone number or SMS capability on its South Korea eSIM plans. Travelers who need a local number or voice SMS service cannot find those functions with this provider for this destination.

Only data‑only eSIM plans are available. When traveling in South Korea, users can still make voice calls and send messages through VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection. Since some destinations may block or restrict specific apps or VoIP services, travelers are advised to verify that the communication apps they rely on are accessible in South Korea before purchasing a plan.

Numero eSIM provides five single‑country plans and ten multi‑country plans for South Korea. The single‑country options give data exclusively for South Korea, while the multi‑country plans include South Korea along with other destinations. Prices for the available plans range from about $3.94 to $84.39, and data caps vary between 1 GB and 20 GB, with validity periods spanning 7 to 180 days.