This particular eSIM On Trip plan is exclusively valid for use within South Korea. It's crucial to understand this if you're on a multi-country Asian adventure. If your itinerary takes you from Seoul (ICN) to, say, Tokyo (NRT) or Taipei (TPE), your data connection from this eSIM will immediately cease upon entering Japan or Taiwan. For seamless connectivity across multiple destinations, we strongly recommend exploring our regional or global eSIM options designed for broader Asian coverage. Get sorted instantly, no matter where you fly next!
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Is this specific eSIM On Trip plan also valid for nearby countries like Japan or Taiwan?
Updated April 22, 2026
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