eSIMNow eSIM Data Plans for Guam

No. eSIMNow does not provide an unlimited data eSIM for Guam. The available options are fixed data plans with set capacities and validity periods. For example, the Guam 20GB 30Days plan offers 20GB of high‑speed data for 30 days, and the Guam 10GB 30Days plan provides 10GB for the same period. These fixed data plans can be a more economical choice for most travelers unless a very heavy data usage is anticipated.

eSIMNow does not offer Guam eSIM plans that include a phone number or SMS capability. The provider only supplies data‑only eSIMs for travelers heading to Guam.

Those travelers can still use VoIP applications—such as WhatsApp, Telegram, or iMessage—over the data connection for calls and messaging. However, some destinations may restrict or block certain VoIP services, so it is advisable to confirm that the apps needed are accessible in Guam before purchasing a plan.

eSIMNow provides 54 single‑country data plans that cover Guam and 23 multi‑country plans that include Guam. The plans range in price from about $4.63 to $994.90 and offer data caps between 500 MB and 20 GB. Some plans are fixed‑data packages, while others provide a daily data cap, giving users flexibility depending on their usage patterns.