RoameSIM eSIM Data Plans for Antigua and Barbuda

RoameSIM does not provide a truly unlimited high‑speed data eSIM for Antigua and Barbuda. The plan labeled “Caribbean Islands - Unlimited – 7 days” actually offers 3 GB of high‑speed data per day and, once that amount is reached, the speed is reduced to 1000 kbps; it is not an unlimited plan in the sense of an unrestricted data allowance.

If an unlimited plan is not required, RoameSIM sells fixed data options. For example, the “Discover Global – 20 GB – 30 days” plan gives 20 GB of high‑speed data for 30 days, and the “Discover Global – 10 GB – 30 days” plan offers 10 GB for the same validity. These plans provide a larger data allowance without the throttling that applies to the “Unlimited” offering, which may be a more cost‑effective choice for most travelers.

RoameSIM offers an eSIM for Antigua and Barbuda that includes a phone number and SMS. Plans run from 1 GB to 20 GB of data, with validity periods from 7 days to 365 days and prices between $21.00 USD and $124.60 USD. The included phone number uses the +1 dialing code, which is a local number for Antigua and Barbuda.

Calls can be received and made on the plan, and SMS messages can both be sent and received. Users are advised to confirm current plan specifics directly with RoameSIM before purchasing.

RoameSIM offers 4 single‑country data plans for Antigua and Barbuda and 24 multi‑country plans that include the island. The available plans are priced from $2.40 to $124.60 and provide data caps ranging from 200 MB up to 20 GB, with validity periods between 3 and 365 days. Within the lineup, one plan uses a daily data cap that resets each day, while the remaining 27 plans provide a fixed total data allowance.