Wanderly eSIM eSIM Data Plans for Guam

Wanderly eSIM does not provide an unlimited data eSIM for Guam. Travelers who need a large amount of data can choose from fixed data plans such as the Guam 20GB 30Days plan, the Guam 10GB 30Days plan, or the Guam 10GB/Day plan, all of which offer a set data allowance that must be used within the specified validity period. These fixed plans can be more cost‑effective for most users, while the Pay‑as‑you‑go option is available for those who prefer to top up credit as needed.

Wanderly eSIM does not provide an eSIM for Guam that includes a phone number or SMS service. Only data‑only plans are offered for Guam. Travelers who need calls or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should confirm that the apps are accessible in Guam before purchasing.

Wanderly eSIM provides 11 single‑country data plans and 9 multi‑country data plans that are valid for use on Guam. The plans vary in price from about $5.27 to $92.49 and in data cap from 1 GB to 20 GB, so users can choose a plan that fits a modest usage level or a more extensive data requirement. The single‑country plans give a fixed amount of data for a set number of days, while the multi‑country plans allow the same data allocation to be used across several destinations, making them useful for travelers who visit nearby islands or countries during the same validity period.