eSIMCard eSIM Data Plans for Antigua and Barbuda

eSIMCard’s plans that include “Unlimited” in the name are not truly unlimited. Each of those plans has a fixed high‑speed data allowance—typically 1GB or 2GB per day—and after that limit the speed is throttled (for example, to 500kbps or 2000kbps). This means the data is capped rather than truly unlimited.

For travelers who need more predictable usage, eSIMCard also offers fixed data plans. One example is the 50GB eSIM Data for 30 days in Antigua and Barbuda, priced at $194.37 USD, which provides unthrottled 4G connectivity for the full 50GB duration. Another option is the 100GB eSIM, 180 days, Global, Unthrottled plan at $430.64 USD, covering Antigua and Barbuda plus many other countries. These fixed‑data plans may be more cost‑effective for users who consume large amounts of data.

eSIMCard does not provide Antigua and Barbuda eSIM plans that include a local phone number or SMS capability. Only data‑only eSIMs are available for this destination. Travelers can still use popular VoIP applications such as WhatsApp, Telegram or iMessage to make calls and send messages over the data connection.

eSIMCard currently lists 22 single‑country plans and 27 multi‑country plans for Antigua and Barbuda. Within those, 34 plans have fixed data amounts while 15 offer a daily data cap, with prices ranging from about $8 to $431 and data caps between 1 GB and 100 GB for validity periods from 1 to 365 days.