Bought the wrong plan? An unused, never-activated eSIM can be refunded in full within 30 days of purchase. See our refund policy for the full terms.
Fixed data plans give you a set amount of data, for example 1 GB or 5 GB, to use at full speed for the whole plan period. When it runs out, you top up or buy again. Pick this if you know roughly how much you'll use.
Unlimited plans have no total data cap for the plan period, but each day includes a high-speed allowance. Once you use that day's allowance, you carry on at a reduced speed. Reduced-speed data has a daily limit too, and if you reach it, data pauses until the allowance resets 24 hours after you activate the eSIM. Pick this for heavier or less predictable use. A fair-use policy applies.
Pay As You Go is not a plan at all. You add credit once and it comes off by the megabyte at the local rate as you use it, so you never pay for data you do not finish. Credit never expires, data pauses when the balance hits zero, and the same eSIM keeps working across every country we cover. It costs more per gigabyte than a plan, so pick this for light or hard to predict use rather than heavy days.
Guam is served by three mobile networks: DOCOMO PACIFIC, GTA and IT&E.
Guam sits in the western Pacific typhoon belt. After a direct hit, parts of the mobile network can stay down for days wherever commercial power is out, as GTA's restoration updates after a super typhoon showed. If a storm is forecast, download offline maps and charge a power bank.
Local warnings use Conditions of Readiness. Guam always sits at COR 4; at COR 2 damaging winds are expected within 24 hours and government offices and schools close, and at COR 1 only emergency crews should be outside.
Calls go to the Guam Fire Department's 911 Communications Center, where trained emergency medical dispatchers prioritise calls and send help.
Pick a row, watch the phone.
Everything you need to know before you buy.
Your Guam eSIM roams onto tier-1 local partner networks, connecting automatically to the strongest available signal — with no roaming setup beyond turning the eSIM on.

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