Bordersim eSIM Data Plans for Saint Barthélemy

Bordersim does not offer an unlimited data eSIM for Saint Barthélemy. All of its plans for that destination have fixed data caps. For example, the Saint Barthelemy 20GB 30Days plan gives 20 GB of data for 30 days, and the 10GB 30Days plan gives 10 GB for the same period. Another option is the Global139 20GB 90Days plan, which provides 20 GB of data for 90 days. These fixed‑data plans can be more cost effective unless a traveler requires an unlimited amount of data.

Bordersim does not offer Saint Barthélemy eSIM plans that come with a phone number or SMS capability. Travelers can only purchase data‑only eSIMs and will need to rely on VoIP applications such as WhatsApp, Telegram, or iMessage for calls and messaging. However, some destinations restrict or block these services, so it is advisable to confirm that the apps you rely on are accessible in Saint Barthélemy before making a purchase.

Bordersim offers six single‑country data plans and eleven multi‑country plans for Saint Barthélemy. The available plans range from about $3.49 to $111.99, with data caps between 1 GB and 20 GB and validity periods ranging from 7 to 365 days. Some plans allow tethering.