This is a common misconception for travelers to the Caribbean. Despite Sint Maarten being part of the Kingdom of the Netherlands and Saint-Martin being a French collectivity, neither side is within the EU's "Roam Like at Home" zone. Therefore, your Dutch (e.g., KPN) or French (e.g., Orange) SIM card will incur significant international roaming charges. eSIMAdventures provides a dedicated, cost-effective solution for the entire island, ensuring transparent pricing and reliable connectivity for all your adventures, from hiking to exploring remote beaches, without unexpected bills.
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If I have a Dutch (KPN) or French (Orange) SIM card, will I get free roaming in Sint Maarten, or is eSIMAdventures recommended?
Updated April 22, 2026
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