TraveleSIM.CH eSIM Data Plans for Guam

TraveleSIM.CH does not provide an unlimited data eSIM plan for Guam. All of the Guam‑specific offerings listed by the provider come with a fixed data allowance, the largest of which is 20GB.

If a traveler needs a substantial data package, TraveleSIM.CH offers fixed plans such as a 20GB plan valid for 30 days at $80.12 USD or a 20GB plan valid for 90 days at $89.14 USD. These options can be more cost‑effective for typical users unless the traveler requires extremely high data usage that would justify a larger or unlimited plan.

TraveleSIM.CH does not offer any Guam eSIM plan that includes a phone number or SMS capability. Only data‑only eSIMs are available for Guam from this provider. Travelers can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection for voice and messaging.

TraveleSIM.CH provides six single‑country data plans and seven multi‑country data plans for travelers arriving in Guam, for a total of thirteen options. Prices of the plans range from about $8.02 to $100.16, with data caps spanning from 1 GB to 20 GB. Plans typically offer a fixed data amount for the validity period, which can vary from a week up to a full year, giving buyers a choice between short‑term usage and extended coverage.