eSimfly eSIM Data Plans for Antigua and Barbuda

eSimfly does not provide a plan that offers unlimited high‑speed data in Antigua and Barbuda. All plans labeled “Unlimited” in the eSimfly catalogue list a data cap of 1GB, either as a single 1GB allowance or 1GB per day for multi‑day plans. After the cap is reached, the speed is throttled, so customers do not receive continuous, unrestricted data.

Travelers who need more data can choose from fixed‑data options. For example, eSimfly offers a 20GB plan valid for 30 days and a 10GB plan also valid for 30 days, both of which include tethering. These plans provide higher data limits than the “Unlimited” products and may be a more cost‑effective choice for extensive internet use in Antigua and Barbuda.

eSimfly does not offer eSIM plans with a local phone number or SMS capability for Antigua and Barbuda. Only data‑only eSIMs are available. Travelers can use internet‑based messaging and calling apps such as WhatsApp, Telegram or iMessage over the data connection to make calls and send messages.

eSimfly provides a range of data plans for travelers to Antigua and Barbuda that includes both single‑country offerings and multi‑country options. In total, the provider lists 17 plans that target Antigua and Barbuda only, and an additional 14 plans that include Antigua and Barbuda among several other destinations.

Across these plans, prices span from roughly $9.01 to $221.94, while data caps vary between 1 GB and 20 GB. Some of the plans are structured as fixed data amounts, while others use daily data caps, giving customers flexibility depending on their usage patterns.