Stellar eSim eSIM Data Plans for Guam

Stellar eSim does not currently offer a plan with an unlimited data cap for Guam. Travelers can choose from a selection of fixed data plans instead. For example, a 20GB plan is available for 30 days at $142.35 USD or for 90 days at $125.47 USD, while a 10GB plan is available for 30 days at $77.54 USD. These fixed‑data options provide a larger data allowance than many short‑term plans, and can be more cost‑effective for users who do not need an unlimited data volume.

Stellar eSim does not provide a Guam eSIM that includes a phone number or SMS capabilities. Only data‑only plans are available, so travelers will not receive inbound or outbound voice or text services with the eSIM. However, popular VoIP applications such as WhatsApp, Telegram, and iMessage work over the data connection and can be used for calls and messaging without a phone number or SMS function.

Stellar eSim offers eight single‑country data plans and nine multi‑country data plans that include Guam. The plans are priced between $10.33 and $175.15, with data caps ranging from 1 GB to 20 GB and validity periods from one to 365 days.