Giga.Tel eSIM Data Plans for Guam

With Giga.Tel, no truly unlimited high‑speed data eSIM plans are available for Guam. The plans titled “Global Unlimited” provide 1GB per day; once that daily limit is reached, the speed drops to 512kbps.

If higher data usage is needed, Giga.Tel offers fixed‑data options. For example, a 15‑day plan provides 15GB for $195.99, and a 10‑day plan offers 10GB for $130.99. These alternatives give larger quantities of data without the daily caps and can be more cost‑effective for heavy users.

Giga.Tel does not provide a Guam eSIM that includes a phone number or SMS capability. Only data‑only eSIM plans are offered. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages without a local phone number.

Giga.Tel offers four multi‑country eSIM options for Guam. All of these plans provide a 1 GB daily data allowance and remain active for 5 to 15 days, with prices ranging from $65.99 to $195.99.