Roamify eSIM Data Plans for Cayman Islands

Roamify does not provide a truly unlimited data eSIM for the Cayman Islands. All listed plans have a fixed data allowance, for example a 25 GB plan that is valid for 30 days or a 20 GB plan that is valid for 15‑30 days. Because the plans have caps, they may throttle speed once the allowance is reached; this is standard for providers that call their products “Unlimited” in the name. Travelers who need large amounts of data can choose from these high‑capacity fixed‑data plans, which are often available at a lower overall cost than a supposed unlimited option and remain straightforward to use for a set period.

Roamify provides several eSIM plans for the Cayman Islands that include a local phone number and SMS capabilities. The available options range from 1 GB to 20 GB of data, with validity periods from 7 days to 365 days and prices between $15.00 USD and $105.00 USD. All plans use a dialing code of +1, allowing both inbound and outbound calls and SMS, while the specific Cayman Islands–only plans use the dialing code +44 and also support inbound and outbound voice and SMS.

Users who need a local number and messaging in the Cayman Islands should confirm the desired plan’s exact features—including data cap, validity, and included call/SMS limits—directly with Roamify before purchase.

Roamify has 10 single‑country plans and 24 multi‑country plans that cover Cayman Islands. Prices span from about $5 to $105, while data allowances range from 1 GB up to 25 GB. Many plans also support tethering.