Stellar eSim does not provide an eSIM for Saint Barthélemy that includes a phone number or SMS capability. Travelers who purchase a Stellar eSIM for this destination will receive only a data‑only plan. However, data connectivity can still be used with VoIP applications such as WhatsApp, Telegram, or iMessage for voice calls and messaging. Because some services may be restricted in certain locales, it is advisable to confirm that the VoIP apps you rely on are accessible in Saint Barthélemy before completing your purchase.