WonderConnect eSIM Data Plans for Guam

WonderConnect does not provide an unlimited data eSIM for Guam. Instead, the provider offers fixed‑data plans that cover 5GB, 10GB, and 20GB for 30 days. For instance, a 20 GB plan is available for $110.00 USD, while a 10 GB plan costs $51.85 USD, all granting 5G access within Guam.

Choosing a fixed data plan can be more cost‑effective for most travelers, unless a user frequently consumes very high amounts of data and would otherwise consider an unlimited option.

WonderConnect does not provide eSIM plans for Guam that include a phone number or SMS capability. Only data‑only eSIM options are available from this provider for that destination. Travelers who need to make calls or send messages can use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection.

WonderConnect provides 5 single‑country data plans and 5 multi‑country plans that include Guam. The single‑country plans give travelers a fixed amount of data ranging from 1 GB to 20 GB, with validity periods of 7 to 30 days, at prices between approximately $9.50 and $150.00. The multi‑country plans offer the same fixed data ranges and validity periods while allowing coverage across multiple destinations, with prices covering the same $9.50 to $150.00 range. Tethering is permitted on selected plans.