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.

Dec 14, 2025

Frequently Asked Questions

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

There are more than 100 providers and over 1 700 prepaid data plans available for Saint Lucia. With a wide variety of options, travelers can easily find a plan that suits their needs.

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

Yes, unlimited data plans are offered by several eSIM providers that cover travel to Saint Lucia. Truely provides unlimited data for periods of 1 to 30 days at prices ranging from about $9.52 to $161.86 USD; the plan allows tethering and the network speeds may be throttled, especially on the 3G and 4G infrastructure. Yoho Mobile also offers unlimited data for 1 to 30 days with a price range of roughly $15.69 to $449.07 USD; tethering is permitted, the speed may be throttled, and a fixed speed limit of 5 Mbps applies on the 4G network. Yesim’s unlimited plans run from 1 to 15 days with costs between about $19.73 and $114.90 USD; these plans include tethering, and the data may be throttled across their 3G and LTE network. In all cases, the price varies with the chosen validity period and the provider, but the available options give travelers the choice of unlimited data at a cost that reflects the plan’s length and network speed constraints.

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 eSIM plans that provide a phone number and SMS service for Saint Lucia are available. GlobaleSIM offers a range of packages that give you a local +1 number, voice calls in and out, and inbound SMS, with prices starting around $6 USD for a 1 GB, 7‑day plan and extending to 30 days for up to 20 GB. Roamify supplies eSIMs that use a UK +44 number, offering inbound and outbound voice calls and SMS, with 15 GB and 25 GB plans priced at $50 USD and $60 USD for 30 days, respectively. Travelers can thus obtain a phone number and SMS support while staying in Saint Lucia, though the number’s dialing code will be local for GlobaleSIM plans foreign for Roamify plans.

Summarized by Gen AI. Last updated: January 19, 2026