Cuba eSIM
Cuba works differently from anywhere else in the region: mobile service comes from ETECSA, the state operator, and international roaming agreements are limited, so many visitors simply plan around being offline for parts of the day. Internet access is often bought by the hour in parks, hotel lobbies and ETECSA offices rather than assumed everywhere. A trip here goes far more smoothly when maps, tickets and the addresses of your casas are downloaded before you land.
Planos listados
0
Rede
Cubacel (ETECSA)
Tecnologia
4G
Moeda local
CUP
Quantos dados você realmente precisa
Plan for far less than you would elsewhere. Many visitors get by on a few hundred megabytes a day for messages and maps, saving photo uploads and video calls for a Wi-Fi session in the evening.
Ao desembarcar
José Martí International in Havana (HAV) is the main gateway, while resort arrivals land at Varadero (VRA), Holguín (HOG), Cayo Coco (CCC), Santa Clara (SNU) and Santiago de Cuba (SCU). Cuba is an island with no land border, so everything you need should already be downloaded before you board.
Onde a cobertura muda
Havana, Varadero, Santiago de Cuba and the larger provincial towns have usable mobile data. It falls away in the Viñales valley, the Zapata swamp, the Sierra Maestra and along the long causeways out to the northern cays — and international sites can load slowly even where the signal bars look full.
Cidades sobre as quais os viajantes perguntam
- Havana — The easiest place in the country to get online.
- Varadero — Resort strip; most people lean on hotel Wi-Fi.
- Trinidad — Cobbled old town; best signal near the main square.
- Viñales — Tobacco valley; signal fades outside the village.
- Santiago de Cuba — Big eastern city with several ETECSA offices.
- Cienfuegos — Mid-sized port city, a common overnight stop.
Apps para instalar antes de embarcar
- Offline maps downloaded in advance, such as Maps.me or Google Maps areas
- WhatsApp, which casa owners and locals use most
- A Nauta account from ETECSA for public Wi-Fi
Networks in Cuba
| Operadora | Tecnologia |
|---|---|
| Cubacel (ETECSA) | 4G |
Estas são as operadoras que atuam no país. Um plano específico pode alcançar apenas algumas delas — confira a operadora indicada no próprio plano.
Perguntas frequentes
Can I use an eSIM in Cuba?+
We do not sell a Cuba plan, and roaming there depends on whether your own provider has an agreement with ETECSA, the state operator — many do not. Ask your home carrier what it charges before you fly, and expect to buy Wi-Fi time locally or use your accommodation connection for anything heavy.
How do people actually get online day to day?+
Mostly through the public Wi-Fi that ETECSA runs in parks, squares and hotel lobbies, logging in with a Nauta account bought by the hour. Evenings get crowded and speeds drop, so the practical move is to buy several hours while the queue is short and use them in one sitting when you really need to send something.
Should I warn people at home that I will be hard to reach?+
Strongly recommended. Agree on a window — for example a message every evening once you are back at the casa — and leave someone at home a rough itinerary with the name of each night stop. That way nobody panics when you go quiet for a whole day on a cross-country bus.
Do I need paper copies of my bookings?+
Keep both printouts and screenshots. Casa addresses, transfer times, your travel insurance number and intercity bus tickets should exist offline on the phone, because opening an email mid-journey may mean waiting for the next Wi-Fi point, which could be the following day.
Quando um eSIM de Cuba começa a contar os dias?+
A maioria dos planos aqui começa quando o celular se conecta pela primeira vez a uma rede no destino, então você pode instalar com antecedência em casa e ativar após desembarcar. Cada página de plano informa sua própria regra.
Preciso remover meu SIM de origem?+
Não. O eSIM é uma segunda linha, então você mantém seu número de origem para SMS OTP. Desative a itinerância de dados na linha de origem e defina o eSIM como a linha de dados.
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Última atualização: 11 de setembro de 2026