Ozly eSIM eSIM Data Plans for Guam

Ozly eSIM does not provide an unlimited data eSIM specifically for Guam. The available Guam‑focused plans are fixed‑data packages, such as the Guam 20GB 30Days plan priced at $50.55 USD and the Guam 10GB 30Days plan priced at $29.65 USD. These plans offer a set amount of data for a 30‑day validity period, with tethering permitted. For travelers who require more extensive data usage, Ozly eSIM offers additional 20GB and 10GB options that cover Guam and more than 100 other countries over 30 or 90 days. Choosing a fixed data plan can be more cost‑effective unless a user is an extremely heavy data consumer.

Ozly eSIM does not offer a Guam eSIM that includes a phone number or SMS capability; only data‑only eSIMs are available for Guam.

Travelers who need voice or messaging can use VoIP apps such as WhatsApp, Telegram, and iMessage over the data connection. Because some destinations may block or restrict specific apps or VoIP services, it is advisable to verify that the apps a traveler relies on are accessible in Guam before purchasing.

Ozly eSIM provides five single‑country data plans and seven multi‑country data plans that include coverage for Guam. The plans vary in price from about $3.00 up to $69.65 and in data capacity from 1 GB to 20 GB. Validity spans 7 days to 365 days, and some plans also allow tethering. The offering includes both fixed‑data‑amount plans and daily‑data‑cap options, giving travelers flexibility in how they consume data.