eSIMCard eSIM Data Plans for Cuba

eSIMCard does not provide a plan that truly offers unlimited high‑speed data in Cuba. All plans with “Unlimited” in the name actually allocate a fixed amount of high‑speed data – 1GB or 2GB per day – and throttle users after that limit, with reduced speeds of 512kbps or 2000kbps.

For travelers who need a larger, uncapped data allowance, eSIMCard offers fixed‑data options such as 5GB for 7 or 15 days and 10GB for 7, 15, or 30 days. These plans do not contain a reduced‑speed clause and provide a clear data budget for the duration of the validity period.

eSIMCard does not provide a Cuba eSIM that includes a phone number or SMS capability. Only data‑only eSIMs are offered for Cuba, so travelers will not receive inbound or outbound voice calls or text messages through the device’s traditional phone network.

For voice and messaging, users can rely on internet‑based services such as WhatsApp, Telegram, or iMessage over the data connection. However, because some destinations may block or restrict these apps, it is advisable that travelers confirm the availability of the specific VoIP services they need in Cuba before purchasing a plan.

eSIMCard offers 20 single‑country plans for Cuba, with no multi‑country options available. The plans cover a price range of $36.03 to $788.45 and a data cap between 1 GB and 10 GB, lasting from one day to up to 30 days. Some plans provide a fixed data allotment while others apply a daily data cap, allowing travelers to choose the model that best fits their usage.