SeferESIM eSIM Data Plans for Saint Barthélemy

SeferESIM does not offer an unlimited data eSIM for Saint Barthélemy. The provider’s plans in the dataset provide fixed data allowances that must be used within a specified validity period. For example, the Saint Barthelemy 20GB 30Days plan gives 20GB of data for 30 days at $18.64 USD, and the Global139 20GB 90Days plan offers the same 20GB for 90 days at $179.36 USD. There is also a 10GB per day plan that supplies 10GB for a single day and another 10GB for 30 days plan.

These fixed data plans can be more cost‑effective unless a traveler is an extremely heavy data consumer. They allow travelers to budget for a known amount of data within a clear time window, whereas no unlimited option is available for Saint Barthélemy through SeferESIM.

SeferESIM does not provide an eSIM with a local phone number or SMS capability for Saint Barthélemy. Only data‑only plans are available from this provider for that destination. Travelers can use VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging, but it is advisable to verify that these services are accessible in Saint Barthélemy before purchasing, as some applications may be blocked or restricted in the area.

SeferESIM offers 26 single‑country data plans and 32 multi‑country data plans that include Saint Barthélemy. The single‑country plans provide a fixed data amount ranging from 1 GB to 20 GB, while the multi‑country plans are typically daily data cap plans that allow a set amount of data each day for a specified validity period. Prices for these plans span from about $1.14 to $1, 968, giving travelers a wide range of options depending on their data needs and travel duration.