Esimglobe eSIM Data Plans for Guam

Esimglobe does not provide a truly unlimited data eSIM for Guam. All plans listed under Esimglobe for Guam have a fixed data cap, whether 500MB, 1GB, 2GB, or larger quantities. The plans that carry the label “Unlimited” still specify a daily data allowance (e.g., 500MB/day, 1GB/day, 2GB/day) and include a throttled speed of 128kbps once the limit is reached.

Travelers who need more data can choose from Esimglobe’s larger fixed plans. For example, the Esimglobe Guam 20GB 30Days plan offers 20GB of high‑speed data valid for 30 days, as does the 10GB 30Days plan which supplies 10GB for the same period. These options provide substantial data without the rate reductions that occur on the “Unlimited”‑named plans.

Esimglobe does not provide a Guam eSIM that includes a local phone number or the ability to send or receive SMS. The provider’s Guam offering is limited to a data‑only plan, so travelers must rely on internet‑based messaging and calling apps such as WhatsApp, Telegram, or iMessage to communicate while connected.

Esimglobe provides 24 single‑country plans and 19 multi‑country plans for Guam. In total the catalogue ranges from about $4.30 to $165.50, with data caps spanning 500 MB to 20 GB and validity periods between one day and a full year. Some plans use a daily data cap that refreshes each day, while others offer a fixed data amount that lasts the entire validity period. Tethering is allowed on applicable plans, and a reduced speed limit of 128 kbps may apply to certain offers.