Zwitchy eSIM Data Plans for Guam

Zwitchy’s plans that carry the name “Unlimited” for Guam provide a daily allowance of 1 GB. Once that daily cap is reached, the data speed drops to 1000 kbps, so the high‑speed data is actually limited, not truly unlimited.

For travelers who need a strict high‑speed data volume without throttling, Zwitchy offers fixed‑data plans. For example, a 10 GB plan for 30 days costs $91.00 USD, and a 5 GB plan for 30 days costs $48.00 USD. These fixed plans may be more cost effective for users who consume a large amount of data.

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 offers 11 single‑country eSIM plans for Guam, with no multi‑country options available. The plans span a price range from $11.00 to $223.50 and cover data amounts between 1 GB and 10 GB, valid for 3 to 30 days. Of these, seven plans feature a daily data cap while four provide a fixed data cap. Tethering is permitted on most plans, though some may experience reduced speeds at 1000 kbps.