eSIM.sm eSIM Data Plans for Cuba

eSIM.sm does not provide an unlimited data eSIM plan for Cuba. Instead, the provider offers fixed data plans that give travelers a set amount of high‑speed data for a specific period. For example, a 3GB 10 days eSIM for Cuba is priced at $63.10 USD and allows tethering, while a 1GB 7 days eSIM costs $24.20 USD and also permits tethering. Choosing a fixed data plan can often be more economical unless a traveler expects to use a very large amount of data that would exceed the limits of the available packages.

eSIM.sm does not provide a Cuba eSIM that includes a phone number or SMS capability. Only data‑only plans are sold for travel in Cuba, so there is no outbound or inbound voice or text service available from the device.

Users who need to make calls or send messages can rely on popular VoIP applications such as WhatsApp, Telegram or iMessage, which work over the data connection provided by the eSIM. These apps allow voice and text communications without requiring a local phone number.

eSIM.sm provides two single‑country data plans for Cuba, with no multi‑country options currently available. The plans feature a fixed data amount, ranging from 1 GB to 3 GB, and are valid for 7 to 10 days. Prices for these offerings fall between about $24.20 and $63.10. Customers can also use tethering on the plans that include this feature.