eSIM for French Guiana: Prepaid Mobile Data for Your Trip
An eSIM keeps you online in French Guiana without hunting for SIM cards in Cayenne or dealing with roaming charges from your home carrier.
Prepaid eSIM for French Guiana
- Install by QR code before departure, activates on arrival
- Keep your own number for calls and WhatsApp
- Hotspot sharing allowed, top up from the app
Scan with your phone camera to open the app
How an eSIM works in French Guiana
An eSIM is a digital SIM that lives inside your phone. You download a data plan through an app, activate it when you land, and your device connects to a local network without swapping physical cards. The eSIM provides data only - your original SIM stays active for calls and texts to your regular number, while WhatsApp and other apps run over the eSIM connection.
- Download the eSIM app and pick a French Guiana data plan that matches your trip length.
- Install the eSIM profile via QR code over Wi-Fi before you leave home - do this at the airport lounge if you forgot.
- Once you touch down in Cayenne or anywhere in French Guiana, turn on data roaming for the eSIM line and select it as your default data source.
- Top up through the app if you run low - the process takes seconds and you stay connected without interruption.
Coverage and networks in French Guiana
The provider connects through DigiCel, which operates LTE infrastructure across the territory. Coverage is solid in Cayenne, Kourou, and Saint-Laurent-du-Maroni, but signal drops noticeably in the interior rainforest and along remote river routes.
| Operator | Technology | Strongest Coverage Areas |
|---|---|---|
| DigiCel | 3G / LTE | Cayenne, Kourou, coastal towns, main roads to Saint-Laurent-du-Maroni |
In rural settlements and deep into the Amazon interior, coverage becomes patchy or non-existent. 5G is not yet deployed in French Guiana. Your actual experience depends on your phone's LTE band compatibility and the specific plan parameters.
Which plan for which trip
Match your data allowance to your itinerary. A weekend in Cayenne needs less than two weeks exploring the space centre and rainforest trails.
| Trip Type | Duration | Typical Usage | Suggested Data |
|---|---|---|---|
| City break | 2-3 days | Maps, restaurant lookups, messaging | 1-2 GB |
| One week | 7 days | Navigation, photo uploads, video calls | 3-5 GB |
| Two weeks | 14 days | Frequent social media, streaming music, work emails | 7-10 GB |
| Extended stay | 30 days | Remote work, daily video calls, entertainment | 15-20 GB or unlimited daily |
The provider also offers unlimited daily plans from $1.63 per day, which suit heavy users or anyone who prefers not to monitor consumption.
eSIM vs a local SIM card in French Guiana
Purchase point
You can buy a local SIM at Felix Eboue Airport in Cayenne or at DigiCel and Orange shops in town. Shops outside Cayenne are sparse.
Registration
French Guiana follows EU rules - expect to show your passport and sometimes provide a local address when buying a SIM.
Language barrier
Staff speak French. English is uncommon outside tourist-facing businesses, so be ready to navigate menus and contracts in French.
Time investment
Finding a shop, queuing, and completing registration can consume an hour or more - not ideal after a long flight or when you need data immediately.
An eSIM removes those steps. Read more in our eSIM vs local SIM comparison.
Phone compatibility and setup before you fly
Pre-flight checklist:
- Confirm your phone is unlocked - carrier-locked devices will reject the eSIM.
- Check eSIM compatibility - most iPhones from XS onward and recent Android flagships support eSIM.
- Install the eSIM profile over Wi-Fi at home or in your departure lounge.
- Save the QR code email or screenshot in case you need to reinstall.
- Label the eSIM line clearly in your phone settings so you don't confuse it with your home SIM.
Do not enable data roaming for the eSIM until you land. Once you arrive, toggle it on and select the eSIM as your data line.
Staying connected in French Guiana: practical tips
French Guiana has no widespread internet censorship, so your usual apps and services work without a VPN. WhatsApp is the default messaging platform - locals and businesses rely on it for everything from restaurant bookings to tour confirmations.
Download offline maps for Cayenne and the coastal road before you leave Wi-Fi. GPS works without data, but live traffic and place details require a connection. Inland routes and rainforest trails often lack cell coverage entirely.
Power outlets use European Type C and E plugs at 230V. Bring an adapter if your charger doesn't fit, and carry a power bank if you plan river trips or visits to the Guiana Space Centre - charging opportunities are limited outside towns.
If your eSIM stops working, restart your phone, confirm data roaming is on for the eSIM line only, and check you haven't exhausted your allowance. Our troubleshooting guide covers common fixes.
Other destinations in South America
French Guiana sits on the northern coast of South America, and the provider offers data plans across the continent. If you're combining countries, look at Brazil to the south and east, Guyana to the west, or longer itineraries through Colombia, Argentina, Chile, and Ecuador.
Multi-country regional plans bundle data for several South American nations at a lower rate than buying separate profiles. Check the app for current regional coverage and pricing if you're crossing borders.
Frequently asked questions
Do I need to pay a deposit or sign a contract to activate an eSIM in French Guiana?
No. You pay only for the data plan you choose. There are no deposits, contracts, or recurring charges.
When does my French Guiana eSIM plan start counting down the days?
The validity period begins the moment your phone connects to the DigiCel network in French Guiana, not when you install the profile at home. Check the plan page for any specific activation terms.
Can I share my eSIM data with other devices using hotspot in French Guiana?
Hotspot functionality depends on the individual plan. Review the plan details before purchase - most allow tethering, but some may have restrictions.
Will I have a local French Guiana phone number for making calls with my eSIM?
No. The eSIM provides data only. Use WhatsApp, Skype, or similar apps for voice calls over the internet. Your original SIM remains active for traditional calls and SMS.
Does the French Guiana eSIM support 5G speeds?
5G is not available on the DigiCel network in French Guiana. You will connect via LTE, which delivers sufficient speed for navigation, messaging, and video calls.
What should I do if my eSIM does not connect when I arrive in French Guiana?
Restart your phone, verify that data roaming is enabled only for the eSIM line, and confirm the eSIM is selected for cellular data in your settings. If issues persist, consult our troubleshooting guide or contact support through the app.
Get your French Guiana eSIM now
Install your prepaid data plan before you fly and land connected. No SIM card queues, no French registration forms - just mobile data that works as soon as you touch down in Cayenne.