Wanderly eSIM eSIM Data Plans for Guam

Wanderly eSIM does not provide an unlimited data eSIM for Guam. The only options available are fixed data plans with a hard limit. Examples include a 20GB plan valid for 30 days and a 10GB plan also valid for 30 days. Because these plans have a fixed data allowance, travelers who require more than the set amount will need to purchase additional credit or extend the plan. Choosing a fixed data plan is typically more cost‑effective unless the user is an extremely heavy data consumer.

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.