trifa eSIM Data Plans for Guam

There are no unlimited data eSIMs available from trifa for Guam. Travelers can choose from fixed data plans instead, such as the 50GB plan that lasts 60 days for $226.50 USD or the 30GB plan that also lasts 60 days for $136.50 USD. These larger‑cap plans provide a substantial amount of data and may be more economical unless a user requires extremely high data usage beyond these limits.

trifa does not offer a Guam eSIM plan that includes a local phone number or SMS capability. Customers can only purchase a data-only eSIM from trifa for Guam.

Because a phone number and SMS service are unavailable, travelers can still communicate via data‑based messaging and calling apps such as WhatsApp, Telegram, or iMessage over the trifa data connection.

Trifa offers twelve single-coverage data plans specifically for Guam. These plans range in price from $6.00 to $226.50 and include data allowances from 1GB to 50GB. There are currently no multi-country plans available from trifa that include Guam. Some plans allow for tethering.