Silvy eSIM Data Plans for Martinique

Silvy does not provide an unlimited data eSIM for Martinique. The available Silvy plans for the island are fixed‑data packages, such as the Martinique 20GB for 30 days plan priced at $36.90 USD, the Martinique 10GB for 30 days plan at $22.90 USD, and the Martinique 5GB for 30 days plan at $12.90 USD. All of these plans support 5G connectivity and allow tethering.

Because the data is capped, fixed plans may offer better value for most travelers, reserving unlimited options for those who expect to use a very large amount of data during the trip.

Silvy does not provide an eSIM for Martinique that includes a local phone number or SMS capability. The only available plans from Silvy for Martinique are data‑only eSIMs. Travelers who need messaging or calling can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they will not receive a local phone number or the ability to send or receive traditional SMS.

Silvy offers five single-country plans for Martinique, with no multi‑country options available. The plans vary in price from $3.90 to $36.90 and provide data allowances that range from 1 GB to 20 GB, with validity periods between 7 and 30 days. Tethering is permitted on some of these plans.