Before you buy
South Korea plans we checked start at $4.10 from Yesim. Named networks include 4G/5G. 10 plans list 5G. Checked 22 Oct 2026.
Yesim eSIM South Korea
Yesim plans that cover South Korea. Prices include the source and check date.
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Common questions
Do South Korea eSIM plans include calls and SMS?
None of the South Korea plans in this import include a phone number, calls, or SMS. Messaging apps use the data allowance.
Can I use a hotspot in South Korea?
The plans we checked for South Korea do not state that hotspot is allowed. Don’t assume tethering works until the provider says so.
When does a South Korea eSIM activate?
Activation rules aren’t stated on every plan. Install on Wi-Fi, then turn on data roaming only for the travel line after you land.
Does my phone support eSIM?
iPhone XR and later support eSIM, except models sold in mainland China. Many recent Galaxy and Pixel phones do too, if they are unlocked. Use the compatibility checker and look for Add eSIM in settings.
