“Through two weeks of a four week trip it has essentially never worked baring a few moments here and there where it miraculously connected to the Digicel Network. I used it once for about 200mb as a hotspot before that stopped as well. Virtually useless and needed to buy a local SIM, from the same provider (Digicel) which works perfectly. This provider, in the Caribbean at least, should be avoided. Plus the help email responses just kept telling me they could not find any issues and to ensure I have settings correct, so pretty useless in that regard as well as they never actually found a solution.”

Mike

Dec 14, 2025

Saint Lucia Travel eSIM FAQ

Everything you need to know about using eSIMs in Saint Lucia

How many travel eSIM brands (providers) are available for use in Saint Lucia, and how many prepaid data plans are there?

In Saint Lucia, there are roughly 160 travel eSIM providers and about 3, 700 prepaid data plans available. With such a large selection, travelers have a wide variety of options to choose from, making it easy to find an eSIM that fits their individual needs.

Are there any unlimited data eSIM plans available for Saint Lucia?

Yes, there are unlimited data eSIM plans for Saint Lucia. The providers offering such plans are Truely, Roamify and Yesim. All three allow tethering, but the speed may be throttled after certain usage levels. The available plans cover validity periods ranging from one to thirty days, with some plans stretching to fifteen days. Prices span roughly from nine and a half dollars to nearly two hundred dollars in U.S. currency, giving travelers options that fit a variety of budgets and trip lengths.

What are the major mobile networks available for a travel eSIM in Saint Lucia?

In Saint Lucia, the primary Mobile Network Operators (MNOs) are:

Flow Saint Lucia: Operated by Flow Caribbean Cellular Limited (Cable & Wireless), Flow provides mobile voice and data services, including 2G, 3G, and 4G networks.
Digicel Saint Lucia: Managed by Digicel (St Lucia) Limited, Digicel offers mobile voice and data services, with network coverage spanning 2G, 3G, and 4G technologies.

Saint Lucia does not have Mobile Virtual Network Operators (MVNOs).

Can I get a travel eSIM with a phone number and SMS for Saint Lucia?

Yes, travel eSIMs that provide a phone number and SMS service for Saint Lucia are offered by several providers. Providers such as GlobaleSIM, ESIM.DOG, JamboSim, Roamify, RoameSIM and RedEx eSIM all sell plans that include inbound and outbound voice (where offered) and inbound and outbound SMS. Most of these plans use the dialing code +1, which corresponds to Saint Lucia’s own international code +1‑758, giving you a local local number. Some plans use other numbers such as +33 or +44, which are not local Saint Lucia numbers but still support voice and SMS.

Prices for these plans start at about $6 for a 7‑day data bundle and can go up to roughly $124.60 for a 365‑day, 20‑GB (or larger) plan. Validity periods range from a single week to a full year, allowing travelers to choose a duration that matches their stay.

Summarized by AI, Last updated: Jul 22, 2026