Sim Local eSIM Data Plans for Saint Martin

Sim Local does not offer an unlimited‑data eSIM plan for Saint Martin. The available plans for the island are all fixed‑data. For example, Sim Local’s 30 GB plan is valid for 30 days and costs $47.00 USD, and the 20 GB plans (Saint Martin only for $37.50 USD and Orange Holiday World 20 GB for $35.00 USD) are valid for 30–31 days. Using a fixed data plan can be more cost‑effective, especially for most travelers, unless you anticipate needing data beyond the plan’s allowance.

Sim Local does not provide an eSIM for Saint Martin that includes a phone number or SMS capability. Travelers can purchase only data‑only eSIMs from this provider for Saint Martin.

Without a local phone number or SMS service, users can still communicate on the island using Wi‑Fi or mobile data through VoIP applications such as WhatsApp, Telegram, or iMessage, which work over a data connection without requiring a traditional phone number.

Sim Local provides a total of nine data plans for Saint Martin, consisting of five single‑country options and four multi‑country possibilities. The plans are priced between $4.00 and $47.00 and offer between 1 GB and 30 GB of data, with validity periods ranging from 7 to 31 days. The single‑country plans allocate all data solely to Saint Martin, whereas the multi‑country plans spread the same data allotment across several Caribbean destinations.