esimzon eSIM Data Plans for South Korea

esimzon offers unlimited data eSIM plans for South Korea. The provider provides two options—South Korea Unlimited 5Days for $12.00 USD and South Korea Unlimited 10 Days for $16.50 USD—both of which allow unlimited data usage for the specified validity period. The plans note that speed may be throttled after heavy use, indicating a fair‑usage policy; travelers concerned about potential speed restrictions should contact esimzon to confirm the typical amount of data that will remain at normal speed.

Esimzon does not offer an eSIM for South Korea that includes a local phone number or SMS functionality. The available plans are data‑only, allowing internet access but not providing inbound or outbound calls or text messages. Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for communication instead.

There are 6 single‑country plans that target South Korea alone, and a further 7 multi‑country plans in which South Korea is one of the covered destinations. The plans span a price range of $4.00 to $70.00 and a data cap from 1 GB up to unlimited. Validity periods vary between 5 and 30 days, and most of the plans allow tethering while some may see speed throttling.