Esimatic eSIM Data Plans for Antigua and Barbuda

Esimatic does not offer an unlimited data eSIM plan for Antigua and Barbuda. Their product catalog for the island only includes fixed data plans with explicit data caps.

Customers looking for large data allowances can choose from Esimatic's fixed data plans that are valid for 30 days. For example, a 50 GB plan is available for $185.49 USD, and a 20 GB plan is available for $72.49 USD. These plans provide a defined data amount that must be used within the validity window, and they may be more cost‑effective for users who have heavy data usage needs compared to other types of plans.

Esimatic does not provide eSIM plans that include a phone number or SMS support for Antigua and Barbuda. Currently only data‑only eSIMs are offered by this provider. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, though they should confirm that these services are accessible in Antigua and Barbuda before purchasing, as some destinations may restrict or block specific apps.

Esimatic offers 18 single‑country data plans and 21 multi‑country data plans for travelers visiting Antigua and Barbuda. The single‑country plans are tailored exclusively to that destination, whereas the multi‑country options cover Antigua and Barbuda along with other nearby Island nations. Across all plans, data caps range from 1 GB to 50 GB and prices span from roughly $8.25 to $274.31. Some plans operate with daily data caps while others provide a fixed data amount for the entire validity period, and a number of them allow tethering.