JamboSim eSIM Data Plans for Dominica

JamboSim does not provide a truly unlimited data eSIM for Dominica. The only plan labeled “Unlimited” offers 3GB per day for 7 days, and once that limit is reached the speed drops to 1000 kbps; the plan still carries a data cap. Travelers who need more data can choose one of the fixed‑data plans instead. For example, the “eSIM JamboSim Global 20GB / 30 Days” gives 20 GB of high‑speed data for one month, and the “eSIM JamboSim Global 20GB / 365 Days” offers the same amount for a full year. These fixed data options are typically more cost effective unless a user is a heavy data consumer who expects an unlimited plan.

JamboSim offers eSIMs that come with an active phone number for travelers visiting Dominica. The plans cover 1GB to 20GB of data and are available for 7 days to 365 days, with pricing between $11.99 USD and $105.99 USD. Each plan uses a telephone number with the dialing code +1, which is a U.S./Canada number rather than a local Dominica line.

The telephony features include outbound voice calls and outbound SMS only. Incoming calls and SMS are not supported. Travelers who need a local number or inbound messaging should confirm details directly with JamboSim.

JamboSim supplies 28 data plans for Dominica, split between 4 single‑country options and 24 multi‑country packages. Prices range from $1.99 to $106.99, and data limits vary from 200 MB up to 20 GB. Most of the plans are fixed‑data packages; a single option employs a daily data cap, giving users flexibility based on the length of their stay. This selection covers a broad spectrum of budgets and data needs.