Voyasim eSIM Data Plans for Guam

Voyasim does not currently provide an unlimited data eSIM for Guam; all of its eSIM offerings for the island have a hard data cap. The available plans include fixed data options such as a 20GB 30‑day pass and a 10GB 30‑day pass, as well as a 10GB day‑tariff plan. For travelers who need a large amount of data without a time limit, the 20GB 30‑day plan is one option that covers Guam, while a global 20GB 30‑day plan also includes Guam and additional countries, and the Global 20GB 90‑day plan extends the validity further. These fixed data plans can be more cost‑effective for most users unless very heavy data usage is anticipated.

Voyasim does not provide a Guam eSIM that includes a phone number or SMS service. The provider offers only data‑only eSIM plans for Guam. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify whether those services are available in Guam before purchasing, as some destinations may block or restrict certain apps.

Voyasim offers 10 single‑country plans and 9 multi‑country plans for Guam. The available plans range in price from about $6.20 to $99.80 and provide data caps from 500 MB up to 20 GB. Some plans give a fixed amount of data that can be used for the full validity period, while others apply a daily data cap that limits usage each day.