カリブ海 (25+ 地域) eSIM
Caribbean eSIM for 25 countries and islands, on the local mobile networks, 1 to 5 GB for 7 to 30 days, prepaid with no contract and no registration — online the moment you land in Punta Cana.
選択内容
期間は現地で初めて接続したときから始まります。今日購入して3週間後に出発しても問題ありません。
カリブ海向けSimbye eSIMの使い方
2分以内に接続できます
Pick your plan
Choose the data amount that fits your trip. The email with the setup link and QR code arrives right after purchase — no contract, no waiting.
Set it up at home on WLAN
Install the eSIM before you fly, in your own time. It only goes live when you switch it on at your destination — whether you land in Punta Cana (PUJ), Montego Bay (MBJ), San Juan (SJU), Bridgetown (BGI), Bogotá (BOG), Lima (LIM), São Paulo (GRU) or Buenos Aires (EZE).
Switch it on after landing
Turn on data roaming for the eSIM and your phone finds the network by itself. The plan starts counting from that first connection. Hotspot for your laptop or tablet is allowed, and there is no APN to enter.
デバイスの互換性を確認
購入前にお使いのデバイスがeSIMに対応しているか確認してください
カリブ海のeSIMはどの国に対応していますか？
このeSIMは25か国で使えます。どの国でどの回線につながるかはこちらです。
提供元のネットワーク一覧（2026年8月時点）。どの回線につながるかは現地の電波状況によります。
カリブ海ではeSIMと現地のSIMカード、どちらがよいですか？
| 比較 | Simbye eSIM | 現地SIMカード |
|---|---|---|
| Crossing a border | Nothing to do — the same eSIM keeps working in the next country | Buy and swap a new card in every country |
| Setup | At home on WLAN, by link or QR code from the email | In a shop on arrival, with the trip there and the queue |
| ID and registration | Not needed | Depending on the country, ID or registration at the counter |
| Online from when | Straight after landing, still in the arrivals hall | Only after the shop visit |
| Leftover data | One pool you use up across every country on the list | Leftovers sit stranded in each country separately |
| Own phone number | None — this is data only | A local number is included |
| Language at purchase | English or German, calmly before you leave | In the local language at the counter |
| Your usual number | Stays active in the phone, the eSIM runs alongside it | A physical card often takes your only SIM slot |
Why one regional plan beats a stack of country plans
A trip through this region rarely stays in one country. Island hopping takes you across Antigua, St Kitts, Nevis and St Lucia in a matter of days. People travelling South America tend to combine Peru with Bolivia and Brazil, or Argentina with Uruguay and Paraguay. And plenty do both: a few days in the Dominican Republic or Puerto Rico first, then on to the mainland.
Buy a separate eSIM for every country and you pay a minimum amount every single time — including for the two days you spend on a small island. Across four countries you end up with four opened packages, and whatever is left in each of them expires with its own validity.
Here the data is a single pool: what you do not use on Barbados is still there in Bogotá. The bigger gain, though, is practical. You set up once at home with a QR code and have nothing left to do at the next country's airport — no hunting for a shop in the arrivals hall, no swapping a card, no registering with your passport.
Where coverage gets thin
Network quality in this region is very unevenly spread. In the big cities — São Paulo, Bogotá, Lima, Buenos Aires, Santo Domingo, San Juan — and in the island tourist centres, coverage is usually not a problem. Leave those zones and that changes.
On very small islands such as Anguilla, Montserrat or the outer Grenadines there are often only one or two networks, and they mainly cover the inhabited coast. On the mainland the gaps are large: the Amazon in Brazil and French Guiana, the highlands and Altiplano in Bolivia and Peru, the Gran Chaco in Paraguay, much of Argentine Patagonia. On boat crossings between the islands you will usually be offline.
So plan for offline too: download maps of the region in advance, keep booking confirmations and addresses as screenshots. And keep your usual SIM in the phone — this plan has no phone number, so for an ordinary call or a verification text you still need your own line.
Well-known destinations that are missing from the list
The plan is called Caribbean, but it does not cover the whole Caribbean. Not included are Cuba, the Bahamas, Trinidad and Tobago, Haiti, Aruba, Martinique and the US Virgin Islands, among others — only the British Virgin Islands are listed. If one of those is on your route, you will need a separate solution there.
One entry on the list is also misleading: the Netherlands Antilles has not existed as a country since 10 October 2010, so it is not clear which islands that entry covers today. Do not count on it as part of your route until that is settled.
カリブ海で本当に必要なアプリ
From the islands to the South American mainland, the app changes with the country: a different taxi app, a different delivery platform, a different payment service. These six cover what you actually use day to day here — and we flag where a verification text or a local bank account is required. All of them run on the eSIM's data. Set them up at home, though, while you still have your usual number for verification texts: this plan has no phone number of its own, so the code cannot arrive on the eSIM.
Across much of the region this is the usual way to stay in touch. Guesthouses, tour guides, drivers and restaurants answer here faster than by email, and calls run over data.
Signing up needs a verification text. Set WhatsApp up at home with your usual number — this plan has no phone number of its own.
Uber
Runs in San Juan, Santo Domingo, Bogotá, Lima, São Paulo, Buenos Aires and Montevideo. Price and route are fixed up front, so there is nothing to haggle over.
There is no Uber on the smaller islands such as Barbados, St Lucia, Antigua, Grenada, Dominica or the Cayman Islands. There you take licensed taxis on fixed rates, or a shared route taxi.
inDrive
Widely used in Jamaica, the Dominican Republic, Peru, Colombia and Brazil. You name your price and drivers bid on it — useful where meters are rare.
Registration runs through a verification text. Create the account before you leave, otherwise you cannot get in once you are there.
99
A widely used ride app in Brazil, available in smaller cities well beyond Rio and São Paulo.
Works in Brazil only. The moment you cross into the next country you need a different app again.
PedidosYa
Delivers food, drinks and pharmacy items in Argentina, Uruguay, Paraguay, Bolivia, Peru and the Dominican Republic — usually the simplest option late in the evening.
Foreign credit cards are not accepted everywhere. When in doubt choose cash on delivery and keep small notes ready.
ATH Móvil
In Puerto Rico locals pay for almost everything with it: splitting a bill, market stalls, small vendors. You will be asked for it regularly.
It requires a bank account in Puerto Rico or the US. As a visitor you cannot use the app — pay by card or cash instead.
カリブ海 (25+ 地域) eSIMに関するよくあるご質問
データ通信、通話、本物の電話番号、チャージ、設定方法まで——Simbye eSIMを購入する前に知っておきたいすべてをまとめました。
