nextSIM eSIM Data Plans for Antigua and Barbuda

No, nextSIM does not provide a truly unlimited data eSIM for Antigua and Barbuda. Every plan that uses the word “Unlimited” in its name actually has a data cap of 1GB or 2GB per day and, after the cap is reached, the speed is reduced to 512 kbps or 2000 kbps.

Travelers who need more data without the speed drop can choose among fixed‑data plans such as the 50GB, 40GB, or 30GB Global 30‑day Premium plans, or the 20GB 30‑day plans for Antigua and Barbuda. These plans give a larger, flat data allowance and, for most users, are more cost‑effective when a steady level of data is required.

nextSIM does not offer an Antigua and Barbuda eSIM that includes a local phone number or SMS capability. Travelers can only buy a data‑only eSIM from this provider for the destination. For voice and messaging, popular VoIP applications such as WhatsApp, Telegram, and iMessage can be used over the data connection.

nextSIM offers a total of 41 data plans that include Antigua and Barbuda, split into 27 single‑country plans that apply only to the island and 14 multi‑country plans that cover several destinations in addition to Antigua and Barbuda (both categories are available for travelers who want to stay within the country or travel to other regions). The plans range in price from about $8.69 to $1, 295.18 and in data allowance from 1 GB up to 50 GB, with validity periods that can span from a single day to a full month. Among the options, 10 plans feature a daily data cap—meaning the data amount resets each day—while the remaining 31 plans use a fixed data cap that applies for the entirety of the validity period, providing a single, banded amount of data to use during the stay.