This specific plan is valid only within Paraguay. This is the most important question. If you are visiting Iguazu Falls, you will cross into Brazil (Foz do Iguaçu) and Argentina (Puerto Iguazú). Your connection will stop at the border. For this trip, we highly recommend our Latin America Regional eSIM (e.g., "South America" plan) to stay connected seamlessly in all three countries.
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Is this eSIM valid for the "Triple Frontier" (Brazil and Argentina) near Iguazu Falls?
Updated April 22, 2026
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