eSIM Hero eSIM Data Plans for Guam

eSIM Hero does not provide a truly unlimited data eSIM for Guam. The plans sold under “Guam Unlimited” each allow 2GB of high‑speed data per day, after which the speed is reduced to 1000 kbps.

If a traveler needs more data without the daily cap, eSIM Hero offers fixed data plans such as the Guam 20GB 30‑day bundle for $62.75 USD or the Guam 10GB 30‑day bundle for $33.75 USD. These fixed plans provide larger high‑speed data allowances that expire after 30 days, making them potentially more cost‑effective for heavy data use.

eSIM Hero does not provide a Guam eSIM that includes a local phone number or the ability to send and receive SMS. Their Guam offerings are data‑only. Travelers can instead use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but it is advisable to verify that these apps are accessible in Guam before purchasing, as some destinations may block or restrict VoIP services.

eSIM Hero lists 18 plans that cover Guam, with 11 single‑country options and 7 multi‑country packages. The offerings span a price range of $6.00 to $100.00 and a data cap range of 1 GB to 20 GB. Within these, four plans feature a daily data cap while fourteen provide a fixed data amount. Some plans permit tethering and may operate at a reduced speed of 1024 kbit s⁻¹.