Ozly eSIM eSIM Data Plans for Guam

Ozly eSIM does not provide an unlimited data eSIM specifically for Guam. All plans listed for Guam are fixed‑data plans with set data caps and validity periods. For example, the Guam 20GB 30Days plan offers 20GB of high‑speed data valid for 30 days, while the Guam 10GB 30Days plan offers 10GB for 30 days. There are also global bundles that include Guam coverage, such as a 20GB 30‑day or 90‑day plan that covers Guam and over 100 other countries. Choosing one of these fixed data plans can be more cost‑effective for most travelers, unless a user requires truly unlimited data.

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.