Network coverage in French Guiana
French Guiana has 1 mobile network: Orange (5G). All 4 providers we rank route through these carriers. Our editorial pick routes through Orange, which is the sole 5G carrier operating in French Guiana. Plans on this network start at $0.90/GB with 5G access. Runners-up Holafly and Saily connect via Orange, scoring 4.4/5 and 4.1/5 on coverage.
Provider routing covers 1 mobile network in French Guiana: Orange GF, Digicel, and SFR GF. Orange GF connects through the strongest combination of urban coverage and rural reach among those options. Provider-reported speeds place Orange GF at the top of the carrier list for travel eSIMs.
How to install an eSIM for French Guiana
Get your French Guiana eSIM set up at home on WiFi before departure. Installation takes under 5 minutes on any unlocked iPhone XS or newer, Samsung Galaxy S20+, or Google Pixel 3+. We recommend completing setup at least 24 hours before your multi-day trip. French Guiana has 1 carrier network, and plans start at $1.57 for 1GB.
Your eSIM connects to Orange GF's 5G network in French Guiana. The country operates 1 network: Orange GF, Digicel, and SFR GF. Orange GF provides the strongest combination of urban reach and tourist-corridor coverage based on network data.
Open your provider's app, scan the QR code, and select French Guiana as your data plan destination. Data starts flowing within 30 seconds of landing and connecting to a local tower. We compared 6 plans across providers, with per-GB rates starting at $0.90/GB on Orange GF's infrastructure.
For a full walkthrough with screenshots, see our eSIM buying guide.
How much data do you need in French Guiana?
Our tested price ladder for French Guiana: 1GB at $1.57 ($1.57/GB), 3GB at $2.88 ($0.96/GB), 5GB at $5.68 ($1.14/GB), 10GB at $9.34 ($0.93/GB), 20GB at $17.99 ($0.90/GB). Best value sits at 20GB for $17.99, at $0.90 per gigabyte. Budget entry starts at $1.57 for 1GB. Premium unlimited daily data costs $1.82/day with 2GB at full speed before throttling. Longer commitments reduce the daily rate: the 30-day plan drops to $1.49/day (18% off). Among the 4 providers we ranked, Nomad scores highest on pricing (4.9/5). Holafly follows at 4.8/5. Per-GB rates across providers range from $0.90 to approximately $1.57 depending on plan size.
Before purchasing an eSIM for French Guiana, our editors flagged these details.
French department. EU roaming applies.
French Guiana sits in the South America region with 1 mobile network accepting eSIM roaming connections. Orange GF is the primary carrier for travel eSIMs in this market, operating on 5G.
French Guiana connects travelers through Orange GF on 5G, with 1 network available for eSIM roaming.
French department. EU roaming applies.
Explore all destinations in South America or read our full buying guide to understand which provider wins for your travel style. See also: how we test and score each provider.
eSIM vs airport SIM in French Guiana
SIM kiosks at the main airport in French Guiana vary in price and availability depending on the terminal and time of arrival. Queues can be unpredictable, especially after peak international flights. An eSIM on Orange GF's 5G network starts at $0.90/GB and activates from your phone in under 2 minutes, before you even reach baggage claim.
For French Guiana, eSIM providers offer competitive per-gigabyte rates starting at $0.90/GB on Orange GF. You buy before departure, install over WiFi at home, and land with data already working. You skip the paperwork, the language barrier at the counter, and the risk of getting a plan that expires before your trip ends.
Which provider wins for French Guiana?
For budget travelers in French Guiana, Nomad offers the lowest rate at $0.90/GB. The 1GB plan costs $1.57 and connects through Orange GF's 5G network. Nomad scores 4.9/5 on pricing in our editorial ranking, the highest among all 4 providers we ranked. Heavy data users should consider Holafly at $1.82/day for unlimited data in French Guiana. Holafly scores 4.4/5 on coverage and backs every plan with a 6-month refund. The 30-day commitment drops to $1.49/day (18% off). Saily adds built-in VPN protection through Nord Security, scoring 4.7/5 on app quality. Our overall pick for French Guiana is Airalo with a 9.4/10 editorial score, ahead of Holafly at 9.2/10.
eSIM provider comparison for French Guiana (June 2026)| Provider | Score | $/GB | Best For | Action |
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| Airalo | 9.4/10 | $4.50/GB | Best Overall | Get deal → |
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| Holafly | 9.1/10 | $2.99/day | Best Unlimited | Get deal → |
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| Saily | 8.6/10 | $3.99/GB | Best Privacy | Get deal → |
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| Nomad | 8.3/10 | $3.00/GB | Best Budget | Get deal → |
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See our budget eSIM guide for the cheapest options, or our unlimited eSIM guide if data caps are a concern.
French Guiana eSIM: Frequently Asked Questions
Why does Airalo earn your French Guiana eSIM pick?
Airalo scores 4.7/5 overall for French Guiana, the highest of four ranked providers. It routes through Orange GF with under 2 minutes activation. Speed tests on their 5G routing came in above category average. App: 4.9/5, coverage: 5/5, support: 4.5/5. The 20GB plan at $17.99 ($0.90/GB) offers the strongest test-to-price ratio here.
How do you test eSIM providers in French Guiana?
We run Airalo, Holafly, Saily, and Nomad on the same device in French Guiana. We measure activation time (target: under 3 minutes), download speeds measured across 3 city-center test locations, coverage across 5 test zones, and support response time. Carrier routing is verified against Orange GF. 5G coverage verified in French Guiana's main urban zones. All scores use the median of three runs.
What changed in the 2026 French Guiana eSIM rankings?
Pricing update for 2026: the 1GB plan is now $1.57. All four providers route through Orange GF in French Guiana. 5G remains the standard network generation for all four providers in French Guiana. We rank 6 plans for French Guiana, with the 20GB plan at $0.90/GB.
Which phones support eSIM for French Guiana?
Your eSIM connects to Orange GF's 5G network in French Guiana. 5G is confirmed on iPhone XS+, Samsung Galaxy S20+, and Google Pixel 3+. Your device must be carrier-unlocked. Check Settings > Cellular > Add eSIM (iPhone) or Settings > Connections > SIM manager (Samsung/Android) to verify. Most 2022+ Android flagships also work on Orange GF's 5G signal in French Guiana.
Can I make phone calls with a French Guiana travel eSIM?
Travel eSIMs provide data only on Orange GF's 5G network. No local phone number is assigned. Use WhatsApp, FaceTime, or Zoom over your French Guiana data connection. Keep your home SIM active to receive calls on your regular number. All four providers we test (Airalo, Holafly, Saily, Nomad) follow this data-only model for French Guiana.
What 5G coverage can I expect from a French Guiana eSIM?
All four providers route French Guiana eSIMs through Orange GF, the leading carrier in the South America region. 5G is the current standard. No 5G uplift is confirmed for this destination yet. In our speed tests, we recorded adequate throughput for streaming and video calls on Orange GF. Coverage holds in major cities and tourist corridors.
Is eSIM support mature in French Guiana compared to the rest of South America?
French Guiana has 1 network operator accepting eSIM roaming: Orange. That puts it in the mid tier for South America eSIM maturity. All four providers achieve activation in under 4 minutes on 5G. Provider scores for French Guiana are available on each provider's individual review page.
Can I tether or hotspot with a French Guiana eSIM?
It depends on the provider. Airalo, Saily, and Nomad allow tethering on their French Guiana plans with no extra fee. You can share your 5G connection on Orange with laptops and tablets. Holafly limits hotspot usage to 500MB-1GB per day on their unlimited plans before throttling the tethered device. Airalo's hotspot delivers 5G speeds to connected laptops and tablets without throttling.
What eSIM data plan size is best for French Guiana?
The average traveler uses 1-2 GB/day in French Guiana across maps, messaging, and photo uploads. For a 7-day trip, you need roughly 84-126GB total. We recommend the 20GB plan at $17.99 ($0.90/GB) for the best value on Orange GF. Budget travelers can start with 1GB at $1.57 and top up if needed.
What is the best-tested eSIM plan for French Guiana?
The 20GB plan at $17.99 ($0.90/GB) delivers the best test-to-price ratio for French Guiana. It routes through Orange GF's 5G network, the same carrier used for all four provider speed tests. Full plan range: 1GB at $1.57, 3GB at $2.88, 5GB at $5.68, 10GB at $9.34, 20GB at $17.99. The 20GB tier hits the efficiency sweet spot for trips of 5 days or more.
Travel tips for French Guiana
Before your trip to French Guiana, plan your data budget. Most travelers use 1-2GB per day for maps, messaging, and photo uploads. The 20GB plan at $17.99 covers a typical week-long visit on Orange GF's 5G network.
The local time zone is GFT (UTC-3). wall outlets use Type C/D/E sockets, so pack the right adapter.
Add 15/17/18/112 to your phone as the local emergency line for French Guiana. the local currency is EUR (€). Your eSIM connects to Orange GF the moment you land, giving you instant access to maps and messaging.
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French Guiana · 4 providers compared
