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Planning to Visit Nearby Islands?
Guam is included in our Pacific & Micronesia regional plans, perfect for multi-island trips across the western Pacific.
Oceania
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Guam Travel Tips
Must-see hotspots
Tumon Bay, Two Lovers Point (Puntan Dos Amantes), Hagåtña historic district, War in the Pacific National Historical Park, Ritidian Point, hiking in Mount Lamlam, Chamorro Village night market.
Data planning
For a short island getaway, plan 2–4 GB/day for streaming, navigation, and social sharing. Lower your estimate if mainly using maps and messaging. Top-ups are quick via the Simology app.
Insider tips
- — Public Wi‑Fi is available at hotels and cafes but can be slow or unsecured — use your eSIM for safer, more reliable access.
- — Renting a car is the easiest way to explore Guam — use your eSIM for GPS navigation and traffic updates.
- — Typhoon season runs June–November; check forecasts before travel. Peak tourist seasons are summer and major U.S. holidays.
Stay Connected in Guam with Simology
Why travelers love it
Trusted by tourists, military personnel, business visitors, and digital nomads visiting the island.
Strong 4G/5G coverage across main population centers and tourist zones; reliable connections for calls, messaging, and streaming.Flexible options
Install in minutes, choose the right data allowance, and top up from anywhere. No contracts and no physical SIM needed.
How to Activate Your eSIM for Guam
Choose a plan
Select a Guam-only plan for a single-island stay or a Pacific regional plan if visiting neighboring islands.
Install in seconds
Scan the provided QR code or activate via the Simology app — setup usually takes less than 2 minutes.
Activate and go
Activate upon arrival in Guam and your eSIM will connect to local networks automatically.
Manage on the go
Top up, monitor usage, or switch plans anytime through the Simology app, even while abroad.
What Our Guam Travelers Say
Plan recommendations
- Tourists – 10–20 GB for a week is usually enough for maps, messaging, and sharing photos and short videos.
- Business travelers – 20–40 GB recommended for frequent video calls, hotspot use, and file transfers.
- Backpackers – Choose regional plans if island-hopping; otherwise, a Guam plan keeps costs low and connection stable.
- Families – Assign individual eSIMs per device or share data by using a mobile hotspot feature.
