Stellar eSim does not provide a Sint Maarten eSIM that includes a local phone number or SMS capability. The only eSIMs sold for Sint Maarten are data‑only plans, so users cannot receive or send SMS or make voice calls through a regular phone number.
Travelers can use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to call and message others, though some destinations may block or restrict access to these services. Before purchasing, users should verify that the VoIP apps they rely on are usable in Sint Maarten.