ETravelSim eSIM Data Plans for Cayman Islands

ETravelSim does not provide an unlimited data eSIM plan for the Cayman Islands. All available plans in its catalog for that destination have fixed data caps. For example, the Caribbean eSIM 20 GB plan allows 20 GB of data for 30 days and costs $99.99 USD, while the Caribbean eSIM 10 GB plan offers 10 GB for the same validity period at $56.99 USD. Choosing one of these fixed data plans can be more cost‑effective unless a traveler expects to use an extremely large amount of data.

ETravelSim does not provide any Cayman Islands eSIM that includes a local phone number or SMS capability. Only data‑only plans are available from this provider, so travelers cannot make or receive regular voice calls or SMS on the device itself. However, popular VoIP applications such as WhatsApp, Telegram, and iMessage work over the data connection and can be used for calls and messaging without a traditional phone number or SMS service.

ETravelSim currently offers six data plans that include coverage in the Cayman Islands as part of a broader multi-country package. There are currently no single-country data plans available specifically for the Cayman Islands from this provider. These plans range in price from approximately $8.99 to $99.99 and offer data allowances between 1GB and 20GB.