You photograph a vibrant market, check an online map before heading into the tropical forest, send a message to confirm a car rental reservation. These simple gestures often punctuate daily life during a stay in Guadeloupe. To keep everything running smoothly, it pays to know how to access mobile phones and data once you arrive. Between roaming, local SIM cards, and Wi-Fi access, several options let you tailor your connection to your travel habits.

Mobile Coverage and Operators in Guadeloupe

Orange Caraïbe, SFR Caraïbe, Digicel, and Only provide mobile service across the archipelago. Coverage is solid in major cities like Pointe-à-Pitre and Basse-Terre, but can be patchy in rural areas, mountainous regions, or on smaller islands. 4G is available across most inhabited zones, while 5G is still in the rollout phase.

Using Your French Plan with Roaming

In Guadeloupe, roaming activates automatically once your phone picks up a local network. European roaming rules do not apply, however, even though the island is a French department. Operators may charge extra fees for calls, SMS, and data. Heavy use (streaming, video calls, large downloads) can quickly inflate your bill. Check your plan before departure and monitor your consumption while there.

Buying a Local SIM Card in Guadeloupe

Travelers can purchase prepaid SIM cards at operator shops or the airport, where prices are usually higher. Before buying, compare network coverage, included data volume, connection speed (4G or 5G), and price. Purchase requires an ID, as registration is mandatory. The card is activated in-store and ready to use once inserted into your phone.

Metropolitan Plans Available for Use

Some plans offered in mainland France include a data allowance valid in the French overseas departments. They offer an alternative to buying a local SIM if you want to keep your regular number.

Here's an overview of the main offers:

Bouygues Telecom – Plans with No Commitment

Bouygues highlights plans suited to stays in Guadeloupe. Its no-commitment special series includes 50 to 150 GB of data, with 30 GB usable in French overseas departments, from €22.99/month. The plan also includes unlimited SMS to mainland France and the option to order a second SIM card for a tablet or router.

NRJ Mobile – 350 GB 5G Plan

For intensive use, NRJ Mobile offers a 5G plan with 350 GB in France, including 35 GB valid in French overseas departments. With no commitment, it includes unlimited calls and SMS and runs on the Bouygues network. Handy if you're staying long in Guadeloupe and want to keep your main line.

SFR – 200 GB 5G Plan

The SFR 200 GB plan includes 100 GB of data available in Guadeloupe, plus the mainland allowance. eSIM-compatible, it can be activated before departure. Calls and SMS are included, and box customers benefit from discounts via Multi-Pack offers. 5G is included, but 4G is more than sufficient for most uses on the island.

Sosh – 100 GB + 20 GB Overseas Departments Plan

With Sosh, you get 100 GB in mainland France and 20 GB in the French overseas departments, all with unlimited SMS. The plan uses the Orange network, renowned for its coverage. eSIM activation is simple via the app, and 5G connectivity ensures smooth performance when you return to mainland France.