MoodSIM eSIM Data Plans for Guam

MoodSIM does not provide a truly unlimited high‑speed eSIM plan for Guam. All of its “Guam Unlimited” plans limit data to a daily cap (500 MB/day, 1 GB/day, etc.) and reduce the speed to 384 kbps once that cap is reached, even though the plans carry the “Unlimited” name. Travelers who require continuous high‑speed data can choose one of MoodSIM’s fixed‑data alternatives, such as the Guam 20 GB 30‑day plan for $96.75 USD or the Guam 10 GB 30‑day plan for $53.42 USD. These fixed‑data options offer a larger total allowance at a predictable cost, and are often more cost‑effective for most users unless a very heavy data consumer needs an unrestricted daily quota.

MoodSIM does not provide Guam eSIMs that include a phone number or SMS capability. The company offers only data‑only eSIM plans for Guam, so travelers cannot receive or send text messages or make phone calls using a local number from MoodSIM. If a visitor requires voice or messaging services, popular VoIP applications such as WhatsApp, Telegram, or iMessage can be used over the data connection instead.

MoodSIM provides 10 single‑country data plans that cover Guam and 9 multi‑country plans that also include Guam. The price spectrum for these options ranges from about $5.33 to $96.75 USD, while data caps span from 500 MB to 20 GB. Validity periods vary from a single day up to a full year. Some of the plans allow tethering and impose a reduced speed ceiling of 384 kbit/s.