The world leader in travel eSIM, available in 200+ countries. Data plans for the French side (Digicel) and Dutch side (Telcell).
- Data
- 1 GB / 7 days to 10 GB / 30 days
- Speed
- 4G LTE
- Network
- Digicel (FR) / Telcell (NL)
- Price
- From €6
Internet, eSIM & Phone in Saint Martin
No successful vacation without a connection. Whether you're visiting for a week or living on the island, here's everything you need to know to stay connected in Saint Martin / Sint Maarten.
Recommended
eSIM: the easiest solution for tourists
An eSIM is a virtual SIM card built into your smartphone. No need to find a store, no physical card to insert. You buy a plan online, scan a QR code, and you're connected the moment you land.
Instant activation (QR code via email)
No physical card, no waiting in line
Keep your regular number (dual SIM)
4G/5G connection as soon as you land
No roaming charges
eSIM provider comparison
Prices are indicative and may change. Check each provider's website for current rates.
The ideal option if you consume a lot of data (videos, GPS, social media). Unlimited plans with no stress.
- Data
- Unlimited (fair use)
- Speed
- 4G LTE / 5G
- Network
- Digicel Antilles
- Price
- From €5.90/day
Perfect if you're combining Saint Martin with other islands (Anguilla, St. Barths, Guadeloupe). Regional Caribbean plans covering 15+ countries.
- Data
- 1 GB / 7 days to 20 GB / 30 days
- Speed
- 4G / 5G
- Network
- Flow / multi-carrier
- Price
- From $8
Very competitive pricing with good coverage. Budget-friendly solution for cost-conscious travelers.
- Data
- 1 GB / 5 days to 5 GB / 30 days
- Speed
- 4G LTE
- Network
- 4G LTE
- Price
- From $4.99
Developed by the NordVPN team. Auto-activation on arrival, hotspot included, polished interface.
- Data
- 1 GB / 7 days to 20 GB / 30 days
- Speed
- 4G LTE / 5G
- Network
- 3G / 4G / 5G
- Price
- From $8.99
"Fair use unlimited" plans for heavy data users. Ideal for streaming and remote work.
- Data
- Unlimited (fair use)
- Speed
- 4G / 5G
- Network
- Multi-carrier
- Price
- From $21.60
Local SIM cards: for extended stays
If you're staying more than two weeks or need a local number for phone calls, a physical prepaid SIM card is still an excellent option.
Free Caraïbe
Generous no-commitment plans with eSIM available. 4G/4G+ coverage for 99% of the population in Saint Martin. Ideal for residents and long stays.
Network
French side
Plans
150 GB (€9.99/mo) / 300 GB (€15.99/mo) / Unlimited calls, SMS, MMS
Price
SIM/eSIM: €10 / Plans from €9.99/mo
Learn more
Orange Caraïbe
#1 mobile network in the French West Indies (Arcep). 4G/5G coverage, wide range of plans and smartphones. Physical stores on the island.
Network
French side
Plans
180 GB (€19.99/mo Open) / 200 GB (€14.99/mo promo) / Unlimited calls
Price
Plans from €19.99/mo (with Open)
Learn more
Dauphin Telecom
The historic operator of Saint-Martin. 4G+ coverage on both sides of the island with its own network and fiber optic infrastructure.
Network
French side
Plans
4G+ Internet Pass / Rechargeable credit / Travel Pass (25+ countries)
Price
SIM card: €15-36
Learn more
Flow / Chippie
Main operator on the Dutch side. Prepaid SIM cards available at Juliana Airport. Good 4G coverage.
Network
Dutch side
Plans
2.5 GB/day ($3) / 8 GB/7 days ($12) / 10 GB/30 days ($50)
Price
SIM card: ~$18 / Plans from $2
Learn more
TelEm
Historic operator of Sint Maarten. Flexible plans and competitive data rates.
Network
Dutch side
Plans
1 GB/day ($2) / 5.25 GB/7 days ($10) / monthly flex plans
Price
SIM card: ~$20
Learn more
ID required (passport or national ID) to purchase a SIM card. Your phone must be unlocked.
Fixed Internet and Fiber Optic
For residents, digital nomads, or long-term stays, here are the fixed internet providers (FTTH fiber, ADSL, 4G/5G box) available on the island.
Dauphin Telecom
FTTH Fiber
Up to 2 Gbps (download) / 800 Mbps (upload)
French side
See plans
Orange Caraïbe
FTTH Fiber / ADSL
Up to 8 Gbps symmetric (Livebox Ultra)
French side
See plans
Starlink
Satellite (LEO)
Up to 200 Mbps (download) / 20 Mbps (upload)
Whole island
See plans
TelEm
FTTH Fiber
Up to 250 Mbps (download) / 100 Mbps (upload)
Dutch side
See plans
Flow / UTS
Cable / Wireless
Up to 50 Mbps (download)
Dutch side
See plans
Fiber eligibility depends on your address. Contact the providers to check coverage.
Dialing codes
The island has two different dialing codes depending on which side you're calling.
FR
Saint-Martin (French side)
+590
To call: +590 590 XX XX XX
NL
Sint Maarten (Dutch side)
+1 721
To call: +1 721 XXX XXXX
To call from one side of the island to the other, you must dial the full international code, as if you were calling another country.
Practical tips
- Buy your eSIM before departure to be connected as soon as you land.
- Download your Google Maps offline before the trip (GPS works without data).
- Use WhatsApp or FaceTime Audio for your calls. This avoids call charges.
- Note: an eSIM does not provide a local phone number. If you need to call local businesses, use a VoIP app.
- Network coverage may be weaker in mountainous areas (Pic Paradis, Loterie Farm). Plan ahead if you're hiking.
- If you're also visiting St. Barths or Anguilla, choose a regional Caribbean eSIM plan.
Prices and offers mentioned are indicative and subject to change. Check each provider's official website for current rates.