ChillaxSIM eSIM Data Plans for Montserrat

ChillaxSIM does not provide a true unlimited data eSIM for Montserrat. The plans that include “unlimited” in their names actually have a 1GB data cap per day; after this limit is reached, the speed is throttled to 5120kbps. Travelers who need larger data allowances can choose from fixed‑data plans, such as the 20GB plan valid for 30 days or the 10GB plan valid for 15 days, which offer unrestricted high‑speed data up to the stated cap and then reduce speed to 128kbps.

ChillaxSIM does not offer an eSIM for Montserrat that includes a local phone number or SMS capability. Only data‑only plans are available for this destination. Travelers using a ChillaxSIM eSIM for Montserrat can still communicate through Internet‑based services; popular VoIP apps such as WhatsApp, Telegram, and iMessage work over the data connection and allow making voice calls and sending messages without a traditional phone number.

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.