ChillaxSIM eSIM Data Plans for Montserrat

ChillaxSIM does not provide a truly unlimited data eSIM for Montserrat. All plans that carry the word “unlimited” in the title actually grant 1GB of high‑speed data per day and then throttle the speed to 5000kbps once that allowance is reached; they are not unlimited in the sense of unlimited high‑speed connectivity.

Instead, ChillaxSIM offers several fixed‑data plans for visitors to Montserrat. For example, a 20GB plan for 30 days costs $179.22 USD, while a 10GB plan for 15 days is priced at $92.40 USD. These fixed data options provide a set amount of high‑speed data and only reduce speed after the cap is used. Selecting a fixed‑data plan can be more cost‑effective unless a traveler requires continuous, unrestricted long‑haul data.

ChillaxSIM does not provide Montserrat eSIMs with a local phone number or SMS capability. Only data‑only plans are available for travelers heading to Montserrat. While a phone number and SMS are not offered, travelers can still use VoIP services such as WhatsApp, Telegram or iMessage over the data connection for voice and messaging, although some destinations may restrict specific apps, so it is advisable to confirm that the services you need are accessible in Montserrat before purchasing.

ChillaxSIM currently offers 36 multi-country plans that include Montserrat. There are no single-country plans specifically for Montserrat. These plans provide varying data allowances, ranging from 500MB to 20GB, and are valid for between 1 and 30 days. Plans are available with either a fixed data cap or a daily data cap, with prices ranging from $4.90 to $200.00. Some plans permit tethering and may experience reduced speeds after a certain data usage threshold, either 128kbps or 5120kbps.