There are more than 150 providers and more than 4600 prepaid data plans available for Saint Martin, offering a wide variety of options to suit every traveler's needs.

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

Unlimited data eSIM plans for Saint Martin are available from several providers. Roamify offers plans ranging from $4.50 to $195.00 USD, with tethering allowed and possible speed throttling on its 5G network. ASIMGO provides unlimited data for $7.17 to $57.15 USD, also allowing tethering but with a speed limit of 5 Mbps and potential throttling. Yesim’s unlimited plans cost between $20.87 and $146.08 USD, permit tethering, and may be throttled. Esimzon offers unlimited data for $36.50 to $62.99 USD, allows tethering, and limits speed to 10 Mbps. Bloomy eSIM’s unlimited plans range from $58.80 to $531.50 USD, with speed throttling but no explicit speed cap listed. The overall price range for unlimited data plans in Saint Martin spans from $4.50 to $531.50 USD, and travelers should consider their expected data usage and the potential for speed throttling when selecting a plan.

What are the major mobile networks available for a travel eSIM in Saint Martin?

Saint Martin, an island divided into French and Dutch territories, is served by several major Mobile Network Operators (MNOs):

Dauphin Telecom: A French Caribbean telecommunications operator offering services such as internet, mobile, and landlines through its own fixed and mobile network.
Digicel: An international telecommunications provider operating in Saint Martin, offering a range of services including voice, data, and messaging plans for both individual and business customers.
Flow/Chippie (formerly UTS): A telecommunications operator providing services in Saint Martin, operating under the umbrella of United Telecommunication Services (UTS), a firm headquartered in Willemstad, Curaçao.
Orange Caraïbe: A subsidiary of the French multinational telecommunications corporation Orange S.A., offering mobile services in the French Caribbean, including Saint Martin.
TelCell: The largest and most established cellular network provider in Sint Maarten, offering a range of prepaid and postpaid plans catering to both locals and tourists, with reliable coverage across the island.

These MNOs provide the primary mobile network infrastructure in Saint Martin. While there are Mobile Virtual Network Operators (MVNOs) that offer mobile services by leasing access from these major carriers, most travel eSIMs rely on the infrastructure provided by the MNOs listed above.

Can I get a travel eSIM with a phone number and SMS for Saint Martin?

Yes, several travel eSIM providers offer plans for Saint Martin that include a phone number and SMS capability. Providers such as Earth Esim, EtravelSIM, Airhub, Kimlik eSIM, Simbye, and eSimfly offer these plans. The phone numbers are issued with the French dialing code +33, so they are not local Saint Martin numbers (the local code is +1‑721). Each plan includes inbound and outbound voice calls and SMS, and prices start around $24 USD for a 30‑day data‑and‑telephony package. Travelers who need a local number can use these options, while those who prefer a local Saint Martin number would need to look for a different solution.

Summarized by AI, Last updated: Sep 14, 2026