eSIM.sm eSIM Data Plans for Cuba

eSIM.sm does not provide an unlimited data eSIM plan for Cuba. The only plans currently available are fixed‑data options, such as the 3GB 10‑day plan and the 1GB 7‑day plan, each with a defined data cap and validity period. Travelers who need higher data allowances might consider these fixed plans, which can be more cost‑effective for most users unless they are very heavy data consumers.

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 offers two single‑country plans for Cuba. Prices on the marketplace range from about $23.50 to $61.10, while data caps span from 1 GB to 3 GB and validity periods run from 7 to 10 days. Some of these plans allow tethering.