JamboSim eSIM Data Plans for Antigua and Barbuda

JamboSim does not provide a truly unlimited data eSIM for Antigua and Barbuda. The plan titled “eSIM JamboSim Caribbean Unlimited / 7 Days” is labelled as unlimited but delivers only 3 GB per day; once that daily limit is reached, the speed drops to 1000 kbps, so high‑speed data is not unlimited. Travelers who need larger, fixed data allowances can choose from JamboSim’s non‑unlimited options, such as the 20 GB 30‑day plan for $40.99 USD or the 10 GB 30‑day plan for $25.99 USD. Selecting one of these fixed‑data plans can be more cost‑effective unless a user requires continuous, unrestricted high‑speed data.

JamboSim offers Antigua and Barbuda eSIM plans that include a phone number and outbound SMS capability. The available plans range from 1 GB for 7 days, priced at $11.99 USD, up to 20 GB for 365 days, priced at $105.99 USD. Each plan provides a local phone number with dialing code +1 and allows outbound calls and outbound SMS. The numbers are from the +1 country code and are not local Antigua and Barbuda numbers, but they enable communication to and from the destination. Users should confirm specific call and SMS availability directly with JamboSim if they need particular functionalities.

JamboSim provides 24 multi‑country data plans that include Antigua and Barbuda. These plans are split into one daily data‑cap offering and twenty‑three fixed data‑cap options. Prices for the bundle range from about $1.99 to $99.99, while the data caps span from 200 MB up to 20 GB, giving travelers a broad selection of budgets and usage levels.