MobileSIM eSIM Data Plans for Montserrat

MobileSIM does not provide any unlimited data eSIM plans for Montserrat.
Instead, MobileSIM offers fixed‑data options, such as a 20GB plan that is valid for 365 days at $69.00 USD and a 10GB plan for 180 days at $59.00 USD. These higher‑cap frozen data plans can be more cost‑effective for travelers who need a substantial amount of data at a predictable price, especially if the user is not an extremely heavy data consumer.

MobileSIM does not provide Montserrat eSIMs that include a local phone number or SMS capability. The available eSIM plans are data‑only, offering internet connectivity without voice or text services. Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection instead.

MobileSIM provides 4 single‑country data plans and 7 multi‑country plans for Montserrat. The available plans span a price range from about $1.50 to $69.00, with data caps from roughly 200 MB up to 20 GB, and validity periods that can last anywhere from 7 days to a full year. This selection gives travelers both fixed data‑amount options and flexible plans that may include daily data limits, allowing them to choose a package that matches their usage patterns and trip length.