eSIM2Me does not provide an unlimited data eSIM for Montserrat. All of its plans for the island have a fixed data cap, with the highest available bundle offering 20GB of high‑speed data for a validity period of 30 days.
Travelers who need a larger allowance can choose from these fixed data plans: a 20GB 30‑day plan, a 10GB 30‑day plan, a 5GB 30‑day plan, and a 3GB 30‑day plan. Selecting a fixed data plan is typically more cost‑effective for most users, unless they anticipate using more data than the plan’s limit.