From Tumon Bay, Hagåtña and Ritidian Point, Guam is a country you cross rather than sit still in — and you need data the whole way.
Network coverage in Guam
In Guam, the eSIM runs on Docomo, which means you are on a local network rather than a slow international relay.
How much data do you need?
Most travellers use between 500 MB and 1 GB a day for navigation, messaging and photos. Short city breaks fit comfortably in a fixed data pack; longer trips with heavy map use are cheaper on unlimited.
What you get
- 5G and 4G data on the Docomo network in Guam
- QR code delivered by email within minutes of ordering
- Install before you fly, activates on arrival in Guam
- Keep your own number for calls and text messages
- Fixed data packs or unlimited daily data, from a few days to a month
- No contract, no deposit and no roaming bill afterwards
Setting up your Guam eSIM
You receive the QR code by email within minutes of ordering. Install it at home, keep it dormant, and it starts counting only when it connects in Guam — so buying early costs you nothing.
Families sharing a route, couples navigating a road trip and solo travellers checking transport all need the same thing in Guam: data that works from the first minute, without a shop visit.
Data for Guam without a contract, without a deposit, and without hunting for a shop on arrival.