Silvy eSIM Data Plans for Guam

Silvy does not offer an unlimited data eSIM plan for Guam. Travelers can choose from a range of fixed‑data options that provide high-speed internet on local networks. For example, Silvy offers a Guam 20GB plan for 30 days and a Global 20GB plan for 90 days, both of which include tethering and 5G where available. Selecting a fixed data plan can be more economical for most users, unless the traveler expects to consume very large amounts of data.

Silvy does not provide a Guam eSIM that includes a phone number or SMS capability. The provider only offers data‑only plans for Guam. Travelers who need voice or text can use popular VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection.

Silvy has five single‑country data plans that are available specifically for Guam. In addition, an extra four multi‑country plans include Guam as part of their coverage. The single‑country options provide dedicated data for Guam alone, whereas the multi‑country plans allow the same data allocation to be used across several destinations. Across all Silvy plans for Guam, prices range from about $14.90 to $72.50 USD, data caps vary from 1 GB to 20 GB, and validity periods span from 7 days up almost 90 days.