GulfData eSIM Data Plans for Guam

GulfData does not provide a true unlimited data eSIM plan for Guam. The plans marketed as “Unlimited” actually grant 1 GB of high‑speed data; once that amount is used, the speed drops to 512 kbps. For travelers who need more data without this throttling, GulfData offers fixed‑data plans such as the Guam 20GB – 30 days plan and the Guam 10GB – 30 days plan. These options can be more cost‑effective unless extremely heavy data usage is expected.

GulfData does not provide an eSIM for Guam that includes a phone number or SMS capability. The provider’s offerings for Guam are limited to data-only plans, so users will not receive inbound or outbound voice or text services with the eSIM.

Travelers who need to place calls or send messages can use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection. However, access to these apps can sometimes be restricted or blocked in Guam, so it is advisable to confirm that the particular services required are available before purchasing a data-only plan.

GulfData offers twenty distinct data plans that include Guam. Internally, the catalogue splits these into ten single‑country plans dedicated solely to Guam and ten multi‑country plans that bundle Guam with other destinations. The provider’s price range for these Guam‑accessible plans is roughly $6.00 to $197.50, while data caps vary from 1 GB up to 20 GB and validity periods stretch from 1 day to 365 days. In addition to the standard fixed‑data‑cap offerings— where a single amount of data is available for the entire validity period— GulfData also offers daily‑cap plans that reset a daily data allowance; customers can choose between these broader options depending on their usage pattern.