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Approximately 50 travel eSIM providers and more than 1, 100 prepaid data plans are available for Saint Barthélemy; the broad selection gives travelers a wide variety of options to find an eSIM that fits their specific needs.
Yes, there are several eSIM providers that offer unlimited data plans for travellers visiting Saint Barthélemy. The providers listed are Firsty, Roamify, abesteSIM, and Yesim. All have unlimited data caps, but most include some form of speed limitation or throttling. Firsty delivers unlimited data for a single day at no charge; the bandwidth is limited to about 256 kbps and the plan displays ads. Roamify offers unlimited data for 1–30 days with a price range from $3.50 to $55.00 USD, and allows tethering; speeds may be throttled. abesteSIM provides unlimited data for 1–30 days, priced between $4.46 and $93.03 USD, supports 4G, 5G, and LTE networks, allows tethering, and caps speeds at 5 Mbps. Yesim offers unlimited data for a single day at $14.09–$21.14 USD, permitting tethering; speeds may be throttled and the network is 3G/LTE. The overall price range for unlimited data eSIM plans for Saint Barthélemy is roughly $0 to $93.03 USD.
In Saint Barthélemy, the primary Mobile Network Operators (MNOs) are:
Orange Caraïbe: "Offers GSM, UMTS, LTE, and 5G services across the French Antilles, including Saint Barthélemy."
Dauphin Telecom: "Provides GSM, UMTS, and LTE services in Saint Barthélemy and Saint Martin."
Digicel: "Operates GSM, UMTS, and LTE networks in the French Antilles, including Saint Barthélemy."
Additionally, Free Caraïbe has announced plans to launch UMTS and LTE services in the region.
These MNOs form the backbone of mobile connectivity in Saint Barthélemy, ensuring comprehensive coverage and reliable service for residents and visitors alike.
A travel eSIM that includes a phone number and SMS for Saint Barthélemy is available. Roamify offers a 20GB, 30‑day plan that provides 15 minutes of voice and 50 SMS, and allows tethering on 4G.
The plan uses a phone number with the French dialing code +33, so the number is foreign and not local to Saint Barthélemy. Nonetheless, the eSIM supports inbound and outbound voice calls and SMS.
Summarized by Gen AI. Last updated:


























































