eSIM for St. Lucia
eSIM for St. LuciaData plans from $12.50. 5 plans available, online in about a minute.
SimSIM's eSIM for St. Lucia activates online before you leave — tap to install and your phone connects to local networks the moment you land. No physical SIM, no roaming contract. Plans are valid for 7–30 days and data starts from $12.50.
Plans & pricing for St. Lucia
Prices updated
FAQ for St. Lucia eSIM
What is an eSIM and how does it work in St. Lucia?
An eSIM is a digital SIM built into your phone. Instead of a physical card, you tap to install and your phone connects to local networks in St. Lucia automatically. No SIM-swapping, no roaming contract — the whole setup takes about a minute online before you travel.
How much does an eSIM for St. Lucia cost?
The cheapest plan is 1GB for 7 days at $12.50. SimSIM has 5 plans for St. Lucia.
Which network will I connect to in St. Lucia?
Plans for St. Lucia run on FLOW.
How long is a St. Lucia eSIM valid?
St. Lucia plans run from 7 to 30 days.
Can I use my regular SIM card and the St. Lucia eSIM at the same time?
Yes. Most modern iPhones and Android phones support Dual SIM — your home number stays active on your physical SIM while the St. Lucia eSIM handles local data. Both lines run simultaneously, so you never miss calls or messages from home.
Will I keep my current phone number when using a St. Lucia eSIM?
Yes. Installing an eSIM for St. Lucia does not replace or change your existing number. Your physical SIM stays active and your home number remains reachable throughout your trip.
Can I top up my St. Lucia eSIM?
Yes — you can add more data to a St. Lucia plan from the app without installing a new eSIM.
Does the St. Lucia eSIM include calls or SMS?
St. Lucia plans are data-only. Use WhatsApp, FaceTime or another app for calls.
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Why SimSIM?
One clear price
See the full price before you pay. No surprises on your bill.
Online in about a minute
Tap to install before your trip and connect automatically the moment you land.
Your number stays active
Dual SIM keeps your home line active while you browse on the local network.
190+ destinations
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