JamboSim eSIM Data Plans for Barbados

JamboSim does not provide a truly unlimited data eSIM for Barbados. The only plan that carries the word “Unlimited” in its name is the eSIM JamboSim Caribbean Unlimited / 7 Days, which allocates 3 GB per day; after the 3 GB threshold is reached the speed drops to 1000 kbps. Travelers who need more data can choose JamboSim’s fixed‑data plans. For example, the eSIM JamboSim Global 20GB / 30 days offers 20 GB of high‑speed data for 30 days, and the eSIM JamboSim Caribbean 10GB / 30 days provides 10 GB for the same period. These plans include tethering and no throttling once the allowance is consumed.

Yes. JamboSim offers several Global+ eSIM packages that include a phone number usable while traveling in Barbados. The plans are priced between $11.99 and $105.99 USD and remain active from 7 days up to 365 days. The phone number comes with a +1 dialing code and supports outbound voice calls and outbound SMS; inbound calls and SMS are not supported. Users are advised to confirm any specific functionality directly with JamboSim.

JamboSim provides four single‑country data plans for Barbados. All of these plans are fixed‑data‑cap offers, meaning the amount of data you receive cannot be divided into daily limits. The available plans range in price from $1.99 to $99.99 and in data allowance from 200 MB up to 20 GB. No multi‑country plans that include Barbados are listed in the current dataset.