Lumbus eSIM Data Plans for Guam

No, Lumbus does not provide a truly unlimited data eSIM for Guam. The plans that carry the name “Guam Unlimited” give 3GB/day for 3, 7, 14, or 30 days, and after the daily allowance the speed is reduced to 1000kbps. This is a fixed data plan, not an unlimited one.

If a larger data allowance is desired, Lumbus offers fixed data plans such as Guam 20GB 30Days and Guam 10GB 30Days, which provide 20GB or 10GB of high‑speed data for 30 days. These plans can be more cost‑effective for most travelers unless extremely heavy data usage is expected.

Lumbus does not provide Guam eSIM plans with a phone number or SMS capability. Travelers can only purchase data‑only eSIMs from the provider. However, the data connection can be used with VoIP applications such as WhatsApp, Telegram, or iMessage to conduct calls and send messages; some destinations may restrict certain apps or services, so users should verify access in Guam before buying.

Lumbus offers 10 single‑country data plans that cover Guam and 7 multi‑country plans that include Guam. The single‑country plans are priced from about $7.99 up to roughly $149.99 and provide between 1 GB and 10 GB of data, while the multi‑country plans run from around $9.99 to $249.99 and offer between 2 GB and 20 GB of data. Some plans feature daily data caps, others provide a fixed data amount, and all plans allow tethering.