AlpineSIM eSIM Data Plans for Guam

AlpineSIM does not provide a truly unlimited high‑speed data plan for Guam. All plans marketed as “Unlimited” actually have a daily data cap, such as 1GB per day or 2GB per day, after which speed may be throttled.

Travelers who need unrestricted data can choose a fixed‑allowance plan instead. For example, AlpineSIM offers a 20GB plan valid for 30 days at $50.03 USD, and a 10GB plan also valid for 30 days at $31.12 USD. These give a larger, capped data allowance that may be more cost‑effective when heavy data usage is required.

AlpineSIM does not provide Guam eSIMs that include a phone number or SMS capabilities. All eSIMs for Guam sold by AlpineSIM are data‑only plans. Travelers can still make voice calls and send messages using VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict access to these services, so it is advisable to verify that the apps you rely on are accessible in Guam before purchasing.

The dataset does not provide a provider‑specific breakdown of plans for individual destinations, so it is not possible to state how many single‑country or multi‑country data plans AlpineSIM offers for Guam.