iRoamly eSIM Data Plans for Saint Lucia

iRoamly’s eSIM offers for Saint Lucia are branded “Unlimited‑Data,” but each plan actually provides a 500 GB cap of high‑speed data. Once that limit is reached the speed is throttled to 5120 kbps, so the plans are not truly unlimited. For travelers who anticipate heavy usage, iRoamly also provides fixed data plans with large data allowances, which may be more cost effective for very high data consumption.

iRoamly does not provide a Saint Lucia eSIM that includes a local phone number or SMS capability. The only plans available from the provider are data‑only eSIMs. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage, which operate over the data connection rather than through a traditional phone number.

iRoamly offers 75 single‑country plans that cover Saint Lucia alone and 30 multi‑country plans in which Saint Lucia is part of a broader coverage bundle. The plans range in price from free up to about $515 and in data from 500 MB to 500 GB, with validity periods between one and thirty days. Some plans provide a daily data allowance, while others offer a fixed data amount that can be used over the entire validity period, giving customers flexibility depending on their usage habits.