BNESIM eSIM Data Plans for Cayman Islands

BNESIM does not provide an unlimited data eSIM plan for the Cayman Islands. All available plans carry a fixed data allowance of 100 GB.
Travelers who need a high‑capacity option can select a fixed data plan, such as the 100 GB eSIM that is valid for 30 days in the Cayman Islands or the 100 GB global plan that also covers the Cayman Islands with a 30‑day validity. For most users, a fixed data plan is more cost‑effective than a pay‑as‑you‑go alternative, unless the traveler requires continuous additional data beyond the plan’s allowance.

BNESIM does not provide Cayman Islands eSIM plans that include a local phone number or SMS capability. Travelers can only purchase data‑only eSIMs from this provider. However, VoIP applications such as WhatsApp, Telegram, and iMessage can be used over the data connection for voice and text communication. Because some destinations block or restrict specific apps or VoIP services, users should confirm that the platforms they rely on are accessible in the Cayman Islands before buying an eSIM.

BNESIM lists 13 single‑country plans and 28 multi‑country plans for the Cayman Islands. The available packages span a price range from about $7.39 to $763.34 and data caps from 1 GB up to 100 GB. Validity periods vary from unlimited duration to 30 days, and many of the plans permit tethering.