“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?

Saint Lucia offers roughly 160 travel eSIM providers and about 3, 700 prepaid data plans. With such a large selection of plans, travelers can easily find an eSIM that fits their needs.

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

All of the major eSIM providers for Saint Lucia offer unlimited data, though they may throttle speed after a certain amount of traffic. Truely’s plans run from one to thirty days, cost between about $9.52 and $161.86 USD, and include the option to tether while noting that speed may be reduced. Roamify offers a one‑to‑thirty‑day unlimited plan that can be purchased for $12.00 up to $195.00 USD, provides 5G connectivity and likewise may throttle speed when usage is high. Yesim provides unlimited data for stays of one to fifteen days, with prices ranging from $19.65 to $145.61 USD; this plan also allows tethering and indicates possible speed throttling. The available price ranges therefore cover a spectrum from a low single‑digit amount to around two hundred dollars, depending on the chosen validity period and provider.

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?

Travel eSIM plans that include a phone number with both inbound and outbound voice and SMS capability are available for Saint Lucia. Providers such as GlobaleSIM, ESIM.DOG, JamboSim, Roamify, RedEx eSIM and Airhub offer these services. Many of the plans use the +1 dialing code, which is the common North American numbering plan that covers Saint Lucia, so the supplied number is considered local; Airhub’s plan uses the +758 code, also specific to Saint Lucia, and thus provides a local number as well. Plans that use other dialing codes (for example +44 or +33) supply foreign‑country numbers, so while they can make and receive calls and SMS, the number will not be local to Saint Lucia. The voice and SMS features vary: some plans support both inbound and outbound voice, others only outbound, and the same applies to SMS. Prices and validity periods range from a few days to several months, with data caps starting at 1 GB and scaling up to 20 GB or more.

Summarized by AI, Last updated: Aug 9, 2026