RoameSIM eSIM Data Plans for Dominica

RoameSIM does not offer a truly unlimited data eSIM for Dominica. The only plan with “Unlimited” in its name – Caribbean Islands - Unlimited – is capped at 3 GB per day and includes a reduced speed of 1000 kbps once that daily limit is reached.
Instead, RoameSIM provides fixed‑data plans for travelers, such as the 60 GB plan valid for 125 days or the 20 GB plans valid for 30 or 365 days. These offerings give a large amount of high‑speed data up to the stated cap, after which the connection is typically throttled or stopped. Choosing a fixed‑data plan can be more cost‑effective unless the user requires a truly unlimited data experience.

RoameSIM does offer eSIM plans for Dominica that include a phone number and SMS capabilities. The available plans range in data cap from 1GB to 20GB, with validity periods from 7 days up to 365 days, and prices from $21.00 USD for the 1GB/7‑day option to $124.60 USD for the 20GB/365‑day plan. Each plan uses a dialing code of +1, which is the North American numbering plan used in Dominica, and provides both inbound and outbound voice calls as well as inbound and outbound SMS. Travelers who need a specific combination of features should verify the details directly with RoameSIM.

RoameSIM offers four single‑country data plans for Dominica and twenty‑five multi‑country plans that include the island. The plans cover a price range from roughly $2.40 to $208.60 and data allowances from 200 MB up to 60 GB, valid for periods between 3 and 365 days. Most plans provide a fixed data amount, while one plan includes a daily data cap that limits usage each day.