ByteSIM eSIM Data Plans for Cuba

ByteSIM does not provide any unlimited data eSIM plans for Cuba. Instead, the available options are fixed‑data plans such as 20GB for 30 days at $162.90 USD, 10GB for 30 days at $87.90 USD, 5GB for 30 days at $55.90 USD, 3GB for 30 days at $35.90 USD, or 2GB for 15 days at $23.90 USD. All of these plans include tethering and cover the entire country of Cuba. Choosing a fixed data plan can be more cost‑effective for many travelers unless they need an extreme amount of data and prefer unlimited usage.

ByteSIM does not provide eSIMs for Cuba that include a phone number or SMS capabilities. The provider offers only data‑only plans for Cuba, so travelers cannot receive or send SMS or make voice calls using a local number. However, popular VoIP applications such as WhatsApp, Telegram, and iMessage can be used over the data connection for messaging and calls without needing an SMS‑enabled phone number.

ByteSIM currently offers 12 single-country data plans for Cuba. These plans range in price from $9.90 to $162.90 and provide data allowances between 1GB and 20GB. ByteSIM also provides a variety of plan types, including plans with a fixed data cap and those with a daily data cap, offering flexibility to suit different needs. There are no multi-country plans available for Cuba from this provider at this time.