RedSim eSIM Data Plans for Montserrat

RedSim does not provide a truly unlimited data eSIM for Montserrat. The only plan that carries “Unlimited” in its name is the Caribbean Unlimited 7 Days, which offers 3GB of high‑speed data per day and then reduces the speed to 1 Mbps for the remainder of the day, so it is not an unlimited plan.

Travelers who need a fixed amount of high‑speed data can choose from RedSim’s fixed data plans for Montserrat, such as the Global 20GB 30 days plan or the Montserrat 20GB 30 days plan. These plans give a set data allowance that must be used within 30 days and can be more cost‑effective for most users unless very heavy data consumption is required.

RedSim does not provide an eSIM with a phone number or SMS capability for Montserrat. The only plans available from this provider in that destination are data‑only. Travelers who need to make voice calls or send SMS can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Montserrat before purchasing.

RedSim offers a total of 20 data plans for travel to Montserrat, split evenly between domestic (single‑country) and international (multi‑country) options. The available plans vary in both price and data allowance: invoices range from $6.44 to $376.20, while the data cap ranges from 1 GB to 20 GB. For consumers who prefer daily usage limits, there are five daily‑data‑cap plans; for those who want a fixed amount of data, fifteen fixed‑data‑cap plans are available. These options give travelers flexibility whether they need a brief, on‑the‑go plan or a larger, longer‑duration allocation.