Roamix eSIM Data Plans for Guam

Roamix does not provide an unlimited data eSIM plan for Guam. Travelers can instead choose from fixed‑data plans. For example, a 20GB plan valid for 30 days costs $74.25 USD, while a 10GB plan valid for 30 days is $39.95 USD. A day‑long 10GB option is also available for one day at $33.90 USD. Selecting a fixed‑data plan can be more cost‑effective for most users unless very heavy data consumption is anticipated.

Roamix does not provide a Guam eSIM that includes a phone number or SMS capability. Only data‑only eSIM plans are available for Guam from Roamix. Travelers can still use the data connection for voice and messaging through VoIP applications such as WhatsApp, Telegram, or iMessage, which do not require a local phone number or SMS service.

Roamix offers 123 single‑country plans and 33 multi‑country plans for Guam. The plans are divided into fixed‑data‑cap packages, where a set amount of data is available for the whole validity, and daily‑cap packages, where a maximum data amount is deducted each day before the plan ends. Across all Guam‑covering plans the price ranges from about $5.35 for the smallest, 500 MB, 21‑day offer to over $10, 000 for a 20 GB plan that can last up to 365 days, while the data caps range from 500 MB to 20 GB.