MobiMatter eSIM Data Plans for Guam

MobiMatter does not offer an unlimited‑data eSIM plan for Guam. The provider sells fixed‑data plans instead. One of the largest options is the APAC 34 GB Yearly plan, priced at $69.99 USD with a validity of 365 days; another is the Global 26 GB plan, $74.99 USD, also 365 days. These high‑data plans can be more cost‑effective for most travelers, though very heavy data users might seek alternative solutions.

MobiMatter does not provide Guam eSIM plans that include a phone number or SMS capability. The available plans are data‑only, so travelers will not be able to receive or send traditional SMS messages or make voice calls via the eSIM. However, they can use popular VoIP applications such as WhatsApp, Telegram, or iMessage to communicate over the data connection, which offers an alternative way to call and message while traveling.

MobiMatter offers six multi‑country eSIM data plans that include Guam. Each plan’s price falls between $13.99 and $74.99, with data caps ranging from 7 GB to 34 GB and validity periods from 30 to 365 days; all plans allow tethering. No single‑country plans are available for Guam.