Giga.Tel eSIM Data Plans for Guam

Giga.Tel does not currently offer an unlimited data eSIM plan for Guam. All of the available plans provide a fixed data allowance of 50GB and are valid for 7, 15, or 30 days, with prices ranging from $233.49 to $244.99 USD. These plans support 5G, include tethering, and have a reduced speed of 128kbps after the data cap is reached.

If an unlimited plan is not available, travelers can use one of Giga.Tel’s high‑data‑allowance plans as an alternative. A 50GB plan can be sufficient for many users and may prove more cost‑effective than an unlimited plan for those who are not extremely heavy data consumers.

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 provides 33 multi‑country eSIM plans that include Guam. These plans vary in price from about $4.49 to $248.99 and offer data allowances ranging from 100 MB up to 50 GB, with validity periods spanning from 1 day to no expiry.