Esimatic eSIM Data Plans for Guam

Esimatic does not offer an unlimited data eSIM plan for Guam.
Travelers can choose from fixed‑data plans that provide substantial allowances; for example, the Global – Standard plan offers 50GB of data for 90 days and the Global – Max plan provides the same 50GB for 90 days as well. These plans can be more cost‑effective for most users unless a traveler has an extremely heavy data consumption pattern.

Esimatic does not offer Guam eSIMs that provide a phone number or SMS capability. The provider’s Guam eSIM catalog consists solely of data‑only plans. Travelers can still make voice calls and send messages by using VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

Esimatic offers a number of data plans for Guam that include both single‑country and multi‑country options. The single‑country plans range from 1 GB to 30 GB of data and are sold for prices between about $8.89 and $40.00, while the multi‑country plans give a greater data pool—up to 50 GB—at prices extending from roughly $20.00 to $325.10. Unlike fixed‑data packages, daily data cap plans allow the user to designate a limit that resets each day, giving more flexibility for short‑term use. Overall, users can choose from 23 single‑country options and 24 multi‑country packages in Guam, each priced to match the desired data allowance and validity period.