Zwitchy eSIM Data Plans for Guam

Zwitchy does not provide any plan with truly unlimited high‑speed data for Guam. The options titled “Unlimited” actually deliver a fixed allowance of 1 GB per day; when that daily allotment is reached the speed is throttled to 1000 kbps. Travelers who need more consistent data could instead choose from fixed‑data plans that are available for the same coverage area, such as a 10 GB plan for 30 days priced at $90.00 USD or a 5 GB plan for 30 days priced at $47.50 USD, both of which offer a larger total data allowance without a daily cap.

Zwitchy does not offer eSIM plans that include a phone number or SMS capability for Guam. Their Guam eSIM products are data‑only, providing high‑speed internet without local voice or text services.

Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection. However, some destinations may block or restrict certain messaging services, so it is advisable to confirm that the apps you rely on are accessible in Guam before purchasing a Zwitchy eSIM.

Zwitchy provides 12 single‑country data plans for Guam, with no multi‑country options available. The plans include eight daily data‑cap offerings that allow you to purchase a specific amount of data to be used over a set number of days, and four fixed data‑cap plans that give you a predetermined data allowance for the entire validity period. Prices for these plans range from $11.00 up to $269.00, while the data caps vary between 1 GB and 10 GB. Tethering is permitted on all plans, and they are set to reduce speed to 1000 kbit/s.