Silvy eSIM Data Plans for Saint Barthélemy

Silvy does not offer an unlimited data eSIM for Saint Barthélemy. Instead, travelers can choose from fixed data plans, such as the 20 GB plan for 30 days priced at $87.90 USD or the 10 GB plan for 30 days priced at $54.90 USD. These plans provide a set data allowance that must be used within the 30‑day validity period.

Silvy does not provide an eSIM plan that includes a local phone number or SMS capability for Saint Barthélemy. Travelers can only purchase a data‑only eSIM from Silvy for use at that destination.

Through the data connection, VoIP services such as WhatsApp, Telegram, or iMessage can be used for voice and text messages, but these apps may experience restrictions or blockages in some regions. Travelers should verify that the messaging and calling apps they rely on are accessible in Saint Barthélemy before buying a Silvy eSIM.

Silvy currently offers five data plans that are specifically valid for Saint Barthélemy, and none of the plans cover multiple countries at once. All of the plans are fixed‑data offers, with each plan providing a set amount of data ranging from 1 GB to 20 GB. The prices of these plans span from roughly $8.50 to $87.90, while the validity period for each plan can be between 7 and 30 days. The fixed‑data structure means that users receive a predetermined data allowance that does not reset daily.