MobileSIM eSIM Data Plans for Antigua and Barbuda

MobileSIM does not provide a truly unlimited data eSIM for Antigua and Barbuda. The plan titled “Unlimited data for 7 days” actually offers 3 GB per day at full speed and then reduces speed to 1000 kbps once the daily cap is reached, so it is not a high‑speed unlimited plan.

Travelers who need more data can choose from fixed‑data options, such as the 20 GB plan for 30 days priced at $66.00 USD, the 10 GB plan for 30 days priced at $45.00 USD, or the 5 GB plans for 30 or 60 days priced at $25.00 and $35.00 USD respectively. These plans provide full‑speed data without daily throttling, making them a more cost‑effective choice unless a user requires continuous high‑speed data beyond the limits of the fixed plans.

MobileSIM does not provide eSIM plans for Antigua and Barbuda that include a phone number or SMS capability. Only data‑only eSIMs are offered for that destination. 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 verify that these services are accessible in Antigua and Barbuda before purchasing, as some destinations may block or restrict certain apps.

MobileSIM has a total of ten data plans that cover Antigua and Barbuda; all of these are multi‑country plans. Among them nine are fixed data cap plans, providing a set amount of data for the duration of the validity period, while one plan operates on a daily data cap, giving a specified amount of data every day of the activation period. Prices for the available plans range from about $2.30 to $66.00, with data caps spanning from 200 MB up to 20 GB and validity periods between 5 and 60 days.