ESIM888 eSIM Data Plans for Guam

ESIM888 does not offer an unlimited data eSIM for Guam. The provider’s available plans for Guam are fixed‑data packages, such as a 10GB 30‑day plan priced at $37.05 USD and a 5GB 30‑day plan priced at $18.90 USD.

Because all of ESIM888’s Guam eSIM options have data caps, travelers who only need a reasonable amount of data per trip may find these fixed plans more cost‑effective. If a user requires higher data usage, they would need to purchase a larger capped plan or consider a different provider that offers truly unlimited data.

ESIM888 does not offer a Guam eSIM that provides a local phone number or SMS capability. The provider only offers data‑only eSIMs for Guam. Travelers can still communicate on the island by using data‑based messaging and calling apps such as WhatsApp, Telegram, and iMessage, which work over the data connection without requiring a phone number or SMS.

ESIM888 offers eight single‑country data plans for Guam. There are no multi‑country packages available for this destination. Among the single‑country options, four plans provide a daily data cap, meaning the allotted data is refreshed each day of validity, while the remaining four plans offer a fixed data amount that is usable over the entire validity period. The available plans vary in price from about $4.40 to $37.05, with data allocations ranging between 1 GB and 10 GB and validity periods between 2 and 30 days.