RoameSIM eSIM Data Plans for Saint Lucia

RoameSIM does not provide a truly unlimited data eSIM for Saint Lucia. The only plan that carries “Unlimited” in its name is the Caribbean Islands – Unlimited – 7 days plan, which actually limits data to 3 GB per day and reduces speed to 1000 kbps after the daily quota is reached. This means users still receive a fixed amount of high‑speed data before throttling starts, so the plan is not truly unlimited.

Instead, travelers can choose from fixed‑data options, such as the Discover Global – 60 GB – 125 days plan, the Discover Global – 20 GB – 30 days plan, or the Caribbean Islands – 10 GB – 30 days plan. These plans offer larger data allowances at a predictable cost and may be more cost‑effective for most visitors who need consistent high‑speed internet while staying in Saint Lucia.

Yes, RoameSIM offers several Saint Lucia eSIM plans that include a phone number and SMS capabilities. The plans range in price from $21.00 USD for a 1 GB data, 7‑day option up to $124.60 USD for a 20 GB data, 365‑day option. Each plan provides a local phone number with the +1 dialing code, allows inbound and outbound voice calls, and supports both inbound and outbound SMS. Users can review the specific data allowance, validity and calling/SMS features on the RoameSIM website and should confirm any particular requirements directly with RoameSIM.

RoameSIM provides 4 single‑country data plans and 25 multi‑country plans that include Saint Lucia. The available plans range in price from about $2.40 up to $208.60 and offer data caps between 200 MB and 60 GB. Most of the plans have a fixed data amount, while a single daily‑data‑cap option allows a limit per day.