PRIeSIM eSIM Data Plans for Guam

PRIeSIM does not provide an unlimited‑data eSIM for Guam. All of the plans listed for Guam give a fixed allowance of 3 GB per day, after which the speed is reduced. These are fixed data plans rather than true unlimited plans. For instance, the Guam Unlimited · 3 days plan delivers 3 GB/day for 3 days at a price of $13.90, and the Guam Unlimited · 30 days plan gives the same daily allowance for a month at $111.87. Travelers who need higher data volumes may choose one of these fixed data plans or consider a related plan with a larger total data amount if available.

PRIeSIM does not offer eSIM plans for Guam that include a local phone number or SMS capability. The provider sells only data‑only plans in this destination, so travelers who need voice or SMS services should rely on VoIP applications such as WhatsApp, Telegram, or iMessage. However, they should verify that these apps are accessible in Guam before purchasing a plan.

PRIeSIM provides five single‑country plans for Guam, with no multi‑country options available. All five plans are daily data cap plans that each allow 3 GB of data for a validity period ranging from 3 to 30 days. The pricing for these Guam‑only plans falls between $13.90 and $111.87.