Tourist eSIM eSIM Data Plans for Guam

Tourist eSIM does not provide a truly unlimited data eSIM for Guam. The plans that carry the word “Unlimited” actually give a high‑speed allowance of 2 GB per day; once that daily amount is used the speed drops to 1000 or 2000 kbps depending on the plan. The data cap in the “Data cap” column is a hard limit, not a “pay‑as‑you‑go” balance.

Instead, Tourist eSIM offers fixed data plans with larger allowances, such as the 30 GB • 30 days plan or the 20 GB • 30 days plan. These plans keep high‑speed 4G/5G service for the entire validity period until the data allowance is exhausted, after which the plan simply ends. Fixed plans can be more cost‑effective unless a traveler expects to consume more data than the daily 2 GB limit allows.

Tourist eSIM currently offers only data‑only eSIM plans for Guam, and no plans include a phone number or SMS capability. This means travelers will not receive a local or international number for making voice calls or sending text messages with the eSIM.

Travelers who need to keep in touch while in Guam can still use internet‑based messaging and calling services such as WhatsApp, Telegram, or iMessage over the data connection. Some destinations may restrict access to specific VoIP apps, so it is advisable to check that the apps you rely on are available in Guam before purchasing a Tourist eSIM plan.

Tourist eSIM lists 20 single‑country plans that include Guam and 9 multi‑country plans that cover Guam, yielding a total of 29 plans. The provider offers both fixed data‑cap options—ranging from 1 GB to 30 GB—and daily data‑cap plans that limit data usage each day. Prices span from $4.74 for the smallest daily plan to $178.41 for the largest 30 GB fixed plan, while validity periods cover 1 to 365 days.