This particular DataESIM plan is precisely configured for network coverage exclusively within South Korea. For digital nomads or power users on multi-country Asian itineraries, such as a trip from Seoul (ICN) to Tokyo (NRT) or Taipei (TPE), your connectivity will terminate upon exiting South Korean network boundaries. For seamless, high-performance data across multiple Asian nations, we strongly recommend exploring our specialized regional or global eSIM offerings, designed for uninterrupted service across diverse geographical zones.
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Is this DataESIM plan valid for nearby countries such as Japan or Taiwan, or is it Korea-specific?
Updated April 22, 2026
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