Earth Esim eSIM Data Plans for Guam

Earth Esim does not provide an unlimited data eSIM for Guam. The available options for Guam include fixed data plans such as a 20GB/30 days Guam eSIM priced at $48.00 USD and a 10GB/30 days Guam eSIM priced at $27.00 USD, both of which allow tethering.

Choosing a fixed data plan can often be more cost‑effective, especially for typical travelers, unless the user expects to consume data far beyond the plan limits.

Earth Esim does not offer a Guam eSIM that includes a phone number or SMS capability. The provider’s available Guam plans are data‑only, meaning they provide Internet access but do not support inbound or outbound voice calls or text messages. Travelers who need voice or SMS services can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection instead.

Earth Esim offers 8 single‑country data plans for Guam and, in addition, 8 multi‑country plans that include Guam. Prices across the range run from about $3.00 to $140.00, while data caps span from 500 MB up to 20 GB. Many of the plans allow tethering, giving travelers the flexibility to share data between devices.