ByteSIM eSIM Data Plans for Antigua and Barbuda

ByteSIM does not offer an unlimited data eSIM for Antigua and Barbuda. The plans available for that destination are fixed‑data packages, such as 10 GB for 3, 5, 7, 10, or 15 days, all of which include tethering. For most travelers a fixed‑data plan can be a more cost‑effective choice unless you expect to consume data at a very high rate.

ByteSIM does not provide an eSIM for Antigua and Barbuda that includes a phone number or SMS capability. Travelers can purchase only data‑only plans from ByteSIM for this destination. However, calls and messaging can still be made through internet‑based applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection without requiring a traditional phone number or text messages.

ByteSIM currently offers 34 single coverage data plans for Antigua and Barbuda. These plans range in price from $4.90 to $119.00 and offer data caps between 500MB and 10GB. ByteSIM also provides plans with either a fixed data amount or a daily data cap, with 14 plans offering a daily allowance and 20 providing a specific data volume. No multi-country plans covering Antigua and Barbuda are available from this provider. Tethering is allowed on some plans.