EZsim eSIM Data Plans for Guam

EZsim does not offer an unlimited data eSIM for Guam. The only options available in Guam are fixed‑data plans with specific caps and validity periods. These include the 20GB plan for 30 days priced at $99.95 USD, the 10GB plan for 30 days at $50.45 USD, the 5GB plan for 30 days at $25.70 USD, the 3GB plan for 15 days at $15.80 USD, and a 1GB daily plan for 1 day at $5.70 USD. Each of these packages has a hard data limit and expires according to its stated validity once activated.

For travellers who need a large amount of data, selecting one of these fixed data plans can be more cost‑effective than purchasing a pay‑as‑you‑go approach, unless the user is an extremely heavy data consumer who would prefer a truly unlimited experience.

EZsim does not provide a Guam eSIM that includes a phone number or SMS capability. The provider offers only data‑only plans for Guam.

Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict access to these services, so it is advisable to confirm that the apps you rely on are available in Guam before purchasing an EZsim plan.

EZsim offers 19 single‑country data plans that cover Guam, and there are no multi‑country plans available for that destination. The plans span a price range of roughly $5.70 to $99.95 and provide data caps between 1 GB and 20 GB. Among the 19 options, 14 use a daily data cap while 5 are fixed‑data‑amount plans, and tethering is allowed on several of them.