Yesim eSIM Data Plans for Guam

There are no unlimited data eSIM plans for Guam from Yesim. The provider offers several fixed‑data options instead. For instance, a 10GB plan is available for 30 days at $58.17 USD, and a 5GB plan can be purchased for 15 days at $34.90 USD. These plans include tethering and are supported on 3G, 5G, and LTE networks within Guam. Choosing a fixed‑data plan may be more cost‑effective for most travelers, unless an extremely high data usage is anticipated.

Yesim does not provide a Guam eSIM that includes a phone number with inbound or outbound texting capability. The company only offers data‑only plans for Guam, so customers cannot receive SMS messages or make traditional voice calls on the local network. If a traveler needs to send or receive messages while in Guam, they can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the available data connection.

There are four single‑country plans for Yesim in Guam. These plans offer fixed amounts of data from 1 GB to 10 GB and are valid for 7 to 30 days. Prices start at about $15.15 and rise to roughly $58.26, depending on the data size and validity period. All plans allow tethering, and no multi‑country plans are currently available for Guam.