Ubigi eSIM Data Plans for Guam

Ubigi does not provide an unlimited data eSIM plan for Guam. Travelers may instead choose from a range of fixed‑data packages that provide different data allowances, each valid for 30 days. For example, the World plan is offered with a 60GB allowance for $240 USD, a 50GB allowance for $188 USD, a 25GB allowance for $148 USD, a 20GB allowance for $49 USD, and a 10GB allowance for $79 USD. These packages supply 3G and 4G connectivity across Guam and additional destinations worldwide. When data needs exceed those limits, a fixed high‑data plan can be more cost‑effective than a pay‑as‑you‑go approach, especially for users who are not extreme heavy data consumers.

Ubigi does not provide an eSIM for Guam that includes a phone number or SMS capability. The provider offers only data‑only eSIM plans for that territory. Users who need voice or messaging can use internet‑based VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

Ubigi provides 2 single‑country plans and 10 multi‑country plans that include Guam, offering data allowances ranging from 500 MB to 60 GB and prices between $12.00 and $240.00.