MegaEsim eSIM Data Plans for Saint Barthélemy

MegaEsim does not provide a truly unlimited data eSIM for Saint Barthélemy. The plans that carry “Unlimited” in their name actually offer a fixed daily data allowance—up to 1 GB or 3 GB per day—after which the speed is throttled to 1 Mbps. Therefore, they are not unlimited in the sense of providing high‑speed data without limits.

Travelers who need a larger, predictable data allowance can choose from MegaEsim’s fixed data plans. For example, a 20 GB plan for 30 days costs $13.05, a 10 GB plan for 30 days costs $5.99, and a 30‑day plan with 3 GB per day costs $71.40. These fixed data plans can be more cost‑effective for most users unless extremely heavy data consumption is expected.

MegaEsim does not provide Saint Barthélemy eSIM plans that include a phone number or SMS capability. The provider’s selection for this destination is limited to data‑only eSIMs. Travelers who need voice or text services may use popular VoIP applications, such as WhatsApp, Telegram, or iMessage, over the data connection. Those apps generally work without a local phone number or SMS, but they may be blocked or restricted in some locations. It is advisable to check that the VoIP services you rely on are accessible in Saint Barthélemy before purchasing an eSIM.

MegaEsim offers 16 single‑country plans and 37 multi‑country plans that include Saint Barthélemy. The available plans span a price range from $1.29 to $698.04 and provide data caps between 1 GB and 20 GB. Customers can choose between fixed data amount plans and daily data‑cap plans, allowing flexibility for short‑term or longer‑term usage.