nextSIM eSIM Data Plans for Antigua and Barbuda

nextSIM does not provide a true unlimited data eSIM for Antigua and Barbuda, where high‑speed data would be available without any cap. The so‑called “Unlimited” plans in the catalog actually offer a fixed amount of high‑speed data per day—1GB or 2GB—with a reduced speed of 512kbps or 2000kbps applied once the limit is reached. Because of this data cap and speed throttling, those plans are not unlimited.

Travelers who need unrestricted high‑speed data can choose among several fixed‑data options from nextSIM. For example, the eSIM 20GB 30 Days Antigua And Barbuda plan delivers 20GB of data for 30 days, and the eSIM GLOBAL 30GB 30Days Premium and 40GB 30Days Premium plans provide 30GB and 40GB respectively for the same duration. These fixed‑data plans may offer a more cost‑effective solution for heavy data users compared to the capped “Unlimited” plans.

nextSIM does not provide an Antigua and Barbuda eSIM that includes a local phone number or SMS capability. The provider only offers data‑only plans for travelers visiting Antigua and Barbuda. Travelers can still make and receive calls or send messages using VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but a traditional mobile phone number is not provided.

nextSIM provides a range of data plans that include coverage for Antigua and Barbuda. Users can choose from 23 single‑country data plans and 14 multi‑country plans that cover Antigua and Barbuda among other destinations. The plans vary in price from about $8.68 to $1, 272.63, and in data cap from 1 GB to 50 GB over a validity period of 1 to 30 days. Some plans offer a fixed data amount while others provide a daily data cap, allowing customers to pick the option that best suits their usage patterns.