Astaroam eSIM Data Plans for Montserrat

Astaroam does not provide an unlimited‑data eSIM plan for Montserrat; all available plans have a fixed data cap. Travelers can choose from several large‑data options, such as a 10 GB plan valid for 30 days at $36.30 USD, a 5 GB plan valid for 30 days at $21.52 USD, or a 3 GB plan valid for 30 days at $13.54 USD. These sample plans illustrate the range of fixed‑data options available. Selecting a fixed data plan is usually more cost‑effective unless a user expects extremely heavy data usage.

Astaroam does not provide a Montserrat eSIM that includes a local phone number or SMS capability. Only data‑only eSIMs are available from this provider. Travelers who need to make voice calls or send text messages can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Montserrat before purchasing a plan.

Astaroam offers 12 data plans for Montserrat in total, composed of 3 single‑country plans and 9 multi‑country plans. The plans span a price range from $6.21 to $54.58 and a data cap range of 1 GB to 10 GB, with validity periods lasting between 7 and 30 days. Most of the plans provide a fixed amount of data for the entire validity window, and tethering is allowed on some options.