Strong eSIM eSIM Data Plans for Guam

Strong eSIM does not provide any unlimited data eSIM plans for Guam. Every plan listed for the destination has a specific data cap.
If you need a large amount of data, the fixed‑data options are the alternative. For example, the Guam 20GB 30‑day plan is available for $185.90 USD, and a Global 20GB 30‑day plan that includes Guam is $145.90 USD. A smaller, daily option is the Guam 10GB/Day plan for $19.50 USD. Choosing a fixed data plan can be more cost‑effective for travelers who use a significant amount of data but are not extremely heavy data consumers.

Strong eSIM does not provide any Guam eSIM that includes a phone number or SMS capability. Only data‑only plans are offered for Guam. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

Strong eSIM currently offers a range of data packages that include Guam, comprising 15 single‑country plans and 9 multi‑country itineraries. Prices span from $2.49 to $185.90, while data limits vary between 500 MB and 20 GB. Validity periods for the plans can be as short as one day or extend up to 365 days.