JamboSim eSIM Data Plans for Dominica

JamboSim does not provide a genuine unlimited‑data eSIM for Dominica. The plan marked “Unlimited” in its name supplies a 3 GB high‑speed data allowance per day and then throttles the speed to about 1 Mbps; it is therefore a capped plan rather than an unlimited one.

Travelers looking for large data bundles can instead select one of JamboSim’s fixed data plans. For example, the Global 20GB / 30 Days plan offers 20 GB of high‑speed data valid for 30 days, while the Global 10GB / 30 Days plan supplies 10 GB for the same period. Both plans are fixed data bundles, not pay‑as‑you‑go credits, and can be more cost‑effective for users who prefer a straightforward data allowance rather than an unlimited option.

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.