CloudOn eSIM eSIM Data Plans for Guam

CloudOn eSIM does not provide a truly unlimited data plan for Guam. The plans labeled “unlimited” actually offer 2 GB per day of high‑speed data and then throttle to a reduced speed of 1000 kbps once the daily limit is reached. As a result, the total high‑speed data conveyed is limited and the speed drops after the cap.

If a user wants continuous high‑speed data without the daily restriction, CloudOn eSIM sells fixed data plans such as a 20 GB plan for 30 days priced at $35.99 USD and a 50 GB plan for 30 days priced at $37.99 USD, both providing 5G coverage across Guam. These plans may be more cost‑effective for heavy data users compared to the daily‑cap “unlimited” options.

CloudOn eSIM does not provide a Guam eSIM plan that includes a phone number or SMS capability. Only data‑only eSIMs are available from CloudOn for Guam. Travelers can use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging.

CloudOn eSIM provides 11 single‑country data plans for Guam, with no multi‑country options available. The plans span a price range of $7.49 to $37.99 and offer data caps from 1 GB up to 50 GB, valid for 3 to 30 days. Among the selections, five plans feature a daily data cap, allowing a set amount each day, while six plans lock in a fixed data amount for the entire validity period, giving travelers a clear choice between daily flexibility and a guaranteed total data allotment.