Photo-like illustration inspired by Guam: an ochre stucco home with a green metal roof and stone foundation, tropical garden and pale stone path, with a blue bay and low green coast behind.

🇬🇺 Guam

Guam’s capital, Hagåtña, sits between Agana Bay and the cliffs of Agana Heights. An eSIM data plan helps you check the forecast in Hagåtña before a day on the coast.

from CHF 4.99

Data Plans

eSIM plans for Guam

Works on eSIM-compatible, unlocked phones. How to check
  • iPhone: Settings → Cellular → Add eSIM.
  • Android: search Settings for “eSIM”.
  • Your phone must also be carrier-unlocked. Apple’s compatible models
Data allowance
Filters

4 data allowances

Maps, messaging and social for a week: about 3–5 GB. Video calls or streaming: 10 GB+.

3 GB

Valid for 30 days

CHF 12.99

CHF 4.33 /GB

Choose plan
5G Top-up available

5 GB

Valid for 30 days

CHF 18.99

CHF 3.80 /GB

Choose plan
5G Top-up available
Recommended

10 GB

Valid for 30 days

CHF 34.99

CHF 3.50 /GB

Choose plan
5G Top-up available

20 GB

Valid for 30 days

CHF 64.99

CHF 3.25 /GB

Choose plan
5G Top-up available

Traveling to more countries?

Compare plans covering this destination and check each plan's full country list.

World · 117 countries

1 GB for 1 day

After data cap: 384 Kbps

CHF 7.99 View plan

World · 117 countries

1 GB for 7 days

CHF 7.99 View plan

World · 117 countries

1 GB for 365 days

CHF 12.99 View plan

World · 117 countries

3 GB for 30 days

CHF 18.99 View plan
World

Network Coverage

Available operators in Guam

GTA Wireless

Explore More

Other Destinations

🇳🇿

New Zealand

from CHF 1.99
🇹🇴

Tonga

from CHF 4.99
🇦🇺

Australia

from CHF 1.99
🇵🇫

French Polynesia

from CHF 12.99
🇫🇯

Fiji

from CHF 2.99
🇻🇺

Vanuatu

from CHF 4.99

Ready to stay
connected?

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