Most data-focused travel eSIMs, including Cellesim for Bangkok, primarily provide mobile data. While they don't typically include local call/SMS allowances, you can easily make calls and send texts using VoIP apps like WhatsApp, Line, or Messenger over your eSIM's data connection. This is generally more cost-effective for international travelers anyway.
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Can I make calls and send texts with a Bangkok travel eSIM?
Updated May 30, 2026
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