Airalo eSIM Data Plans for Montserrat

Airalo does not provide a truly unlimited high‑speed data eSIM for Montserrat. All of the plans that carry the “Unlimited” label are capped at 3 GB per day; once that limit is reached the speed is throttled to 1000 kbps.
Airalo offers fixed data plans instead. For example, a 20 GB plan is available for $66 USD with a validity of 365 days, and 10 GB plans are offered for $46 to $48 USD for 7–30 days. These fixed‑data options give a larger total allowance and may be more cost‑effective for travelers who require a substantial amount of data.

No, Airalo does not provide Montserrat eSIM plans that include a phone number or SMS capability. The only options available from Airalo for Montserrat are data‑only plans. Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should confirm in advance that these services are accessible in Montserrat, as some destinations may block or restrict certain apps.

Airalo provides 6 single‑country data plans that cover Montserrat and 33 multi‑country data plans that include Montserrat in their network coverage, giving customers a total of 39 plans to choose from. Prices for these plans vary from about $8.00 to $160.00 USD. The data allowances range from 1 GB to 20 GB, and validity periods span 3 to 365 days. Among the available plans, some are fixed data‑cap plans—where a set amount of data is available for the entire validity period—while others are daily data‑cap plans that limit the amount of data that can be used each day, offering flexibility for short‑term or regular users.