ROWM eSIM Data Plans for Guam

ROWM does not provide an unlimited data eSIM for Guam. All of its Guam‑covering plans have a fixed data cap, ranging from 3GB to 50GB, and a validity period of 7 to 30 days.

Travelers who need a larger data allowance can choose from ROWM’s fixed data plans. For example, the Global 50GB 30D plan offers 50GB of data for 30 days at $100.00 USD, and the Global 20GB 30D plan provides 20GB for 30 days at $75.00 USD. These fixed plans can be more cost‑effective for most users unless a traveler requires truly unlimited data.

ROWM does not offer eSIM plans that include a phone number or SMS capability for Guam. Travelers can only purchase data‑only eSIMs and can use VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages over the data connection. Some destinations may block or restrict specific apps or VoIP services, so users should confirm that the apps they rely on are accessible in Guam before buying a plan.

ROWM provides three single‑country plans and six multi‑country plans for Guam. The available plans cover a price range of US $10.00 to US $100.00 and data caps between 1 GB and 50 GB, with validity periods from one to thirty days. Several of the options allow tethering, giving additional flexibility for device connectivity.