Yesim eSIM Data Plans for Guam

Yesim does not provide an unlimited data eSIM for Guam. The available Guam plans from Yesim are fixed‑data options: a 10GB plan valid for 30 days priced at $58.04 USD and a 5GB plan valid for 15 days priced at $34.82 USD, among others with lower allowances. Choosing a fixed data plan can be more cost‑effective unless you expect to use data beyond these amounts.

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.

Yesim offers four single‑country data plans for Guam, with no multi‑country options available. The available plans range in price from $15.09 to $58.04 and in data capacity from 1 GB up to 10 GB, providing validity periods between seven and thirty days. All these plans also support tethering to secondary devices.