PuraSIM eSIM Data Plans for Guam

PuraSIM does not provide an unlimited data eSIM plan for Guam. All of its offerings for the island are fixed data plans with a hard limit. For example, the Guam 20GB 30Days plan gives 20GB of data that must be used within 30 days, and the Guam 10GB 30Days plan gives 10GB for 30 days. A longer‑validity option is the Guam 20GB 90Days plan, which also has a 20GB limit.

Choosing a fixed‑data plan can be more cost‑effective for most travelers, especially those who do not require very high data usage. Unlimited plans are not available from PuraSIM for Guam.

PuraSIM does not provide a Guam eSIM that includes a phone number or SMS capability; its Guam plans are data‑only. Travelers who need a local number or the ability to send SMS must look for other providers or alternative solutions.

That said, VoIP apps such as WhatsApp, Telegram, and iMessage can normally be used over a data connection for calls and messaging. Some destinations may block or restrict access to specific apps or VoIP services, so travelers should verify that the apps they rely on are available in Guam before purchasing a plan.

PuraSIM offers 16 single‑country data plans for Guam. These plans range from $7.49 up to $193.99 and provide data caps between 500 MB and 20 GB with validity periods of 3 to 365 days. The plans are split between daily data‑cap options, where the allowance resets each day, and fixed data‑cap options that give a set amount of data for the plan’s entire validity. No multi‑country plans specifically covering Guam are listed for this provider.