Stellar eSim eSIM Data Plans for Guam

Stellar eSim does not provide a truly unlimited data eSIM for Guam. The plans named “Guam eSIM Unlimited” give 3GB of high‑speed data for the validity period listed; after that amount is used the throughput is reduced, so the data is not limitless.

Travelers who need more data can choose from fixed‑data plans such as the 20GB 20‑day plan for $55.56 USD or the 20GB 30‑day plan also for $55.56 USD. These large‑data options are available in Guam and can be more cost‑effective than repeatedly buying several 3GB packages.

Stellar eSim does not offer a Guam eSIM that includes a phone number or SMS capability. Travelers who need a local number for voice or text will find that only data‑only eSIM plans are available from this provider for Guam. However, users can still place calls and send messages through popular VoIP services such as WhatsApp, Telegram, and iMessage over the data connection. Those services may be restricted or blocked in Guam, so it is wise to check their accessibility before purchasing a plan.

Stellar eSim offers 34 single‑country data plans and 45 multi‑country data plans for Guam. Prices range from about $3.42 to $2, 761.61, with data caps between 1 GB and 20 GB and validity periods that can last from a single day up to a full year. The single‑country plans give you a fixed data allowance for just Guam, while the multi‑country plans cover additional destinations in the same bundle.