French Guiana eSIM
French Guianaで使えるモバイルデータ。ローミング料金なし、すぐに開通、iPhone・Samsung・Androidにワンタップでインストール。
プランを選ぶ
- 3G/4G ネットワーク速度
- 必要なときにいつでもチャージ
- 即時開通・テザリング対応
- 24時間年中無休サポート・契約不要
- 24時間ごとに高速データ1 GB
- データ無制限（高速データ消費後は最低1 Mbps）
- 3G/4G/5G · 即時アクティベーション · テザリング対応
- 24時間年中無休サポート・契約不要
French Guiana eSIMの全プランと料金
| データ | 有効期間 | 価格 | 1GBあたり |
|---|---|---|---|
| 1 GB | 7日間 | $1.49 | $1.49 |
| 3 GB | 15日間 | $2.99 | $1.00 |
| 3 GB | 30日間 | $2.99 | $1.00 |
| 5 GB | 30日間 | $4.49 | $0.90 |
| 10 GB | 30日間 | $7.49 | $0.75 |
| 20 GB | 30日間 | $14.99 | $0.75 |
| 1日1 GB | 1日無制限 | $1.49 / 日 | — |
| 1日2 GB | 1日無制限 | $2.49 / 日 | — |
| 1日3 GB | 1日無制限 | $3.49 / 日 | — |
| 1日5 GB | 1日無制限 | $3.99 / 日 | — |
| 1日10 GB | 1日無制限 | $6.99 / 日 | — |
French Guiana eSIMはどのプランを選べばいい？
1日の目安：地図2時間、通話数回、短いビデオ通話、WhatsAppでの写真、リールやTikTokを30分 — 1日あたり約1 GB。
-
週末または3日間
約3 GB 3 GB · 15日間
$2.99 -
7日間
約7 GB 10 GB · 30日間
$7.49 -
14日間
約14 GB 20 GB · 30日間
$14.99 -
30日間
約30 GB 20 GB · 30日間
$14.99 -
毎日の動画視聴とテザリング
1日無制限
$1.49 / 日から
スクロールやストリーミング、テザリングが多めなら、ワンサイズ上か1日プランを選びましょう。
ご利用の流れ
- ステップ01 プランを選ぶ 旅行に合ったデータ量と有効期間を選びます。
- ステップ02 注文メールを受け取る eSIMはすぐにメールで届きます。
- ステップ03 ワンタップでインストール インストールをタップし、到着したらデータ通信をオンにします。
対応エリア
-
French Guiana
Orange 5G
さらに広いエリアが必要ですか？
よくある質問
Is an eSIM useful for exploring Cayenne in French Guiana?
You leave arrivals at Cayenne Félix Éboué Airport and head for a taxi, passing the SIM-shopping queue with your data already available. On the ride into Cayenne, you open Google Maps to find your accommodation and follow the route past green roadside vegetation into town. You send your host a WhatsApp message with your arrival update, then save Place des Palmistes so you can find your way back after exploring.
At Cayenne Market, you point Google Translate at a French menu and work out which dish comes with the fish you have spotted at the next table. You look up a nearby restaurant, browse its menu and choose where to eat without retracing your steps. Under the palms afterward, you send a photo home through WhatsApp and open the walking route back to your accommodation.
What should I look for in a tourist eSIM for French Guiana?
Choose an eSIM that uses local networks serving the coastal towns on your route, supports sharing data and lets you add more data. This plan connects to supported networks in French Guiana, offers hotspot on most packages and supports data top-ups. It is a data-only option for navigation, bookings and messaging apps.
You can install it before you fly using the one-tap button in your order email, with 180 days from purchase to activate. Activation starts when it connects to a supported network at your destination. Your data allowance and validity depend on the package you choose.
Where does an eSIM get coverage in French Guiana?
Your eSIM connects to local networks including Orange, with 3G/4G service. Coverage is strongest around Cayenne, Kourou and Saint-Laurent-du-Maroni, where towns and main visitor routes concentrate along the coast. Connections become patchier in the rainforest interior, along remote river routes and within Guiana Amazonian Park. Boat journeys upriver and travel away from the coastal road take you through longer stretches with limited reception.
| SimSwift eSIM | Local SIM | Roaming | |
|---|---|---|---|
| Setup | Install at home before flying | Find a shop or airport kiosk and queue after landing | Nothing to install; switch roaming on |
| When you're connected | On landing, upon connecting to a supported network | After purchase and setup | On landing, if your home plan includes roaming there |
| Paperwork / ID | No paperwork or ID | ID may be requested at the counter | No additional registration |
| Cost predictability | Pay once upfront for your chosen package | Local rates, purchased on arrival | Depends on your home plan; roaming may be included |
| WhatsApp & your number | Keep using WhatsApp on your home number | New local number; WhatsApp stays on your home number | Your home number, on your home plan's roaming terms |
| Top-ups | Add data anytime with a top-up | Buy additional data through the provider or a shop | Extra data depends on your home plan |
What should I prepare for exploring French Guiana with my phone?
- Download offline maps of the coastal road between Cayenne and Saint-Laurent-du-Maroni before setting out.
- Save river excursion meeting points and booking confirmations offline before travelling into the rainforest interior.
- Bring a Type E-compatible adapter for French Guiana sockets and a power bank for boat excursions.
- Carry a payment card and some cash for market stalls; save accommodation payment instructions on your phone.
- Download French for offline translation before visiting markets or arranging excursions with local guides.
- Keep your phone in a waterproof pouch on river boats and during tropical downpours.
- Ask your accommodation about Wi-Fi access before relying on it to upload large photo collections.
French Guiana eSIMの料金はいくらですか？
SimSwiftのFrench Guiana eSIMは、1 GB・7日間有効で$1.49からご利用いただけます。無制限デイリープランは1日$1.49からです。