5 GB
$6.99
30 days
- Network
- 3G/4G/5G
- Networks
- Orange
- Activation
- Starts on first connection
Top-up available
St. Martin eSIM
Prepaid mobile data for St. Martin. Instant delivery, no roaming charges.
Stay online in St. Martin without roaming fees. Choose a prepaid data plan from 5 GB to 20 GB, valid 30 days, starting at $6.99. Your QR code is delivered instantly after purchase.
- Instant QR code delivery
- Hotspot / tethering allowed
- Keep your regular number for calls
St. Martin data plans
St. Martin eSIM at a glance
| Price from | $6.99 |
|---|---|
| Plans available | 3 |
| Data options | 5 GB – 20 GB |
| Validity | 30 days |
| Networks | Orange |
| Network type | 4G/5G |
| Hotspot / tethering | Yes |
| Activation | When you connect at your destination |
| Delivery | Instant, by QR code |
St. Martin eSIM: frequently asked questions
How much does an eSIM for St. Martin cost?
Prepaid St. Martin eSIM plans on Simsiz start at $6.99. Choose from 5 GB to 20 GB, valid 30 days, so you only pay for the data you need.
Which mobile networks does the St. Martin eSIM use?
The St. Martin eSIM connects to local networks including Orange, with 4G/5G coverage. Your phone automatically picks the strongest available network.
Does the St. Martin eSIM support 5G?
Yes. Selected St. Martin plans support 5G where the local network offers it, and fall back to 4G/LTE elsewhere.
Can I share data from the St. Martin eSIM with a hotspot?
Yes. You can use personal hotspot / tethering to share your St. Martin eSIM data with a laptop or other devices.
When should I install my St. Martin eSIM?
Install it before you travel while you're on Wi-Fi. Most plans only start counting days when the eSIM first connects to a network in St. Martin, so installing early doesn't waste validity.
Will I keep my phone number?
Yes. Your regular SIM stays active for calls and SMS while the eSIM handles mobile data, so you can still receive verification codes from your bank.