eSIM Hero eSIM Data Plans for Antigua and Barbuda

eSIM Hero does not provide a true unlimited‑data eSIM for Antigua and Barbuda.
All plans labeled “Unlimited” in the provider’s catalog limit users to 1 GB per day before the speed is throttled to 512 kbps. Travelers who need unrestricted high‑speed data can choose from the fixed‑data plans that are available, such as the 20 GB plan valid for 30 days, the 10 GB 30‑day plan, or the 5 GB 30‑day plan. These options give a larger, fixed amount of high‑speed data before any speed reduction occurs, and can be more cost‑effective unless the traveler is an extremely heavy data consumer.

eSIM Hero does not provide an Antigua and Barbuda eSIM that includes a local phone number or SMS capability. Only data‑only plans are available for that destination.

Travelers who need phone services can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection. However, some destinations restrict access to specific applications or VoIP services, so it is wise to verify that the apps required will work in Antigua and Barbuda before purchasing a plan.

eSIM Hero provides a total of fourteen data plans for travelers heading to Antigua and Barbuda. Ten of these are single‑country plans that cover only Antigua and Barbuda, while four are multi‑country plans that include the island nation as part of a broader regional package. The plans cover a price range from about $9.10 to $137.00 USD and a data range from 1 GB to 20 GB, with validity periods spanning 1 to 30 days. Among the available options, three plans feature a daily data cap per day, whereas eleven plans offer a fixed data amount that lasts for the entire validity period. Tethering is allowed on many of the plans, and some reduce speed to 384 kbps after the data cap is reached.