Yatelo eSIM Data Plans for Guam

Yatelo does not provide a true unlimited data eSIM for Guam. The plans labeled “Unlimited” only give 2GB of high‑speed data; once that 2GB is used the speed drops to a low‑bandwidth rate (1000 kbps on most options, 384 kbps on the 5G plan). If a traveler needs more data without a speed cut, they can choose one of Yatelo’s fixed‑data packages for Guam, such as the 10GB, 20GB, or 5GB plans that are valid for 30 days. Fixed‑data plans can be more cost‑effective for regular use compared to the limited‑speed “unlimited” offerings.

Yatelo does not provide a Guam eSIM that includes a phone number or SMS service. The only Guam eSIMs sold by Yatelo are data‑only plans.

Because they lack a local phone number, guests rely on data‑based communication apps such as WhatsApp, Telegram, and iMessage to make calls and send messages while traveling.

Yatelo lists 11 single‑country data plans for Guam and does not offer any multi‑country options. The available plans normally range in price from about $8.11 to $107.89 and provide data caps from 1 GB up to 20 GB, with validity periods between 3 and 30 days. All plans allow tethering, and a few include reduced‑speed variants of 1000 kbps and 384 kbps.