Astaroam eSIM Data Plans for Cayman Islands

Astaroam does not provide an unlimited data eSIM for the Cayman Islands. All available offerings have a set data allowance, as shown by the caps of 5GB, 10GB, or 20GB for a 30‑day validity period.

Customers who need more data can choose from fixed data plans. For example, the Cayman Islands 20GB 30Days plan costs $86.90 USD and offers a generous data allowance, while the Cayman Islands 10GB 30Days plan is available for $50.05 USD. These plans include tethering and may be more economical for travelers who consume a large amount of data without requiring an unlimited package.

Astaroam does not provide an eSIM for the Cayman Islands that includes a local phone number or SMS capability. The only eSIMs available to travelers from Astaroam for the Cayman Islands are data‑only plans. If a traveler needs to make or receive calls or send texts, they can generally rely on VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, but they should verify that these services are accessible in the Cayman Islands before purchasing, as some destinations may block or restrict specific apps or VoIP services.

Astaroam offers a total of 16 different data plans for the Cayman Islands, split into 7 single‑country options and 9 multi‑country packages. The plans cover data caps ranging from 1 GB up to 20 GB, with prices falling between $6.21 and $86.90. Most plans provide a fixed data capacity for the entire validity period, while a few include daily data usage limits within the 7‑ to 30‑day validity window. Overall, travelers can choose from a range of pricing and data sizes to fit their connectivity needs.