RedEx eSIM does not offer a Sint Maarten eSIM that includes a local phone number or SMS capability. Only data‑only plans are available for this destination. If you need telephone or text services, you may use data‑based communication apps such as WhatsApp, Telegram or iMessage, but some destinations may restrict or block access to these services, so travelers should verify that the apps they rely on are available in Sint Maarten before purchasing.