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Choose Your eSIM Plan for Cambodia

Activate in seconds

Whether you're exploring the ancient temples of Angkor, sampling street food in Phnom Penh, or relaxing on the beaches of Koh Rong, Simology's eSIM for Cambodia gives you instant mobile data without the need for a physical SIM or costly roaming charges. Pick a Cambodia-only plan or a Southeast Asia regional bundle for multi-country trips — easy setup, reliable local networks, and flexible top-ups.

9 Packages Available — From $13.47

DataValidityPrice
1 GB7 Days$13.47
Unlimited Data1 Day$18.98
2 GB15 Days$26.32
3 GB30 Days$36.98
Unlimited Data3 Days$55.71
5 GB30 Days$61.22
Unlimited Data5 Days$92.44
10 GB30 Days$112.66
Unlimited Data7 Days$129.19
Instant Activation·4G & 5G Networks·Global Coverage

Traveling to multiple countries in Asia?

Our regional eSIM covers all Asia countries with one plan. No need to switch SIMs between borders!

⛩️

Asia

28+ countries

From

How to Activate Your eSIM for Cambodia

1

Choose a plan

Select a Cambodia-only plan for local travel or a Southeast Asia regional bundle if you're crossing borders.

Install in seconds

Scan the QR code or activate via the Simology app — setup usually takes under 2 minutes.

Activate and go

Switch on your eSIM when you arrive in Cambodia and start using mobile data immediately — no local SIM required.

Manage on the go

Top up, check usage, or change plans anytime with the Simology app while you're traveling.

What Our Cambodia Travelers Say

Plan recommendations

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Tourists

3–5 GB for a week of navigation, messaging, and social sharing.

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Business travelers

10–20 GB for video calls, email, and hotspot usage.

🎒

Backpackers

Regional Southeast Asia plans are ideal if you cross borders frequently.

👨‍👩‍👧‍👦

Families

Purchase multiple eSIMs or share data across devices via personal hotspots.

Cambodia Travel Tips

Must-see hotspots

Angkor Wat and the Angkor Archaeological Park, Phnom Penh's Royal Palace and riverside, Sihanoukville and Koh Rong beaches, Kampot pepper farms, Tonlé Sap floating villages, Battambang's colonial streets.

Data planning

For regular travel use, plan around 2-4 GB/week. Increase to 5-10 GB/week if you plan to stream videos, run video calls, or work remotely. Top-ups are quick and available through the Simology app.

Insider tips

  • Public Wi‑Fi can be unreliable — use your eSIM for secure, consistent access when navigating, booking tours, or using mobile payments.
  • Dry season (November to April) is the most comfortable for temple visits and coastal trips; rainy season brings lush landscapes but occasional road disruptions.

Stay Connected in Cambodia with Simology

Why travelers love it

Strong 4G coverage in Phnom Penh, Siem Reap, Sihanoukville and other urban centers. 5G is available in major cities on select networks; rural coverage can be variable.

Flexible options

Install your eSIM in minutes, choose the right data allowance, and top up from anywhere. No contracts and no physical SIM swaps.

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Frequently Asked Questions About eSIM

Is coverage good outside Phnom Penh?
Major towns and tourist hubs have solid coverage, though very remote rural areas may have limited service.
Can I activate before I travel?
Yes — install the eSIM anytime and activate it upon arrival in Cambodia for immediate service.
How do I top up?
Use the Simology app to add data or extend validity quickly from anywhere.
Does the Cambodia eSIM support 5G?
5G is available in parts of Phnom Penh and other major centers on supported devices and networks.

faq.aboutEsim

What is an eSIM?
An eSIM is a digital SIM card that allows you to connect to cellular networks without a physical SIM card. It's built into your device and can be activated remotely.
Is my device compatible?
Most modern smartphones, tablets, and smartwatches support eSIM technology. Check our compatibility guide for a complete list of supported devices.
How do I install an eSIM?
After purchase, you'll receive a QR code via email. Simply scan the QR code with your device's camera in the eSIM settings to install and activate your plan.
Can I have multiple eSIMs?
Yes, most devices support multiple eSIM profiles. You can store several eSIMs and switch between them as needed.
What data speeds can I expect?
You'll get the same high-speed data as local users, typically 4G/LTE speeds. 5G is available in select countries and devices.
What if I need help?
Our 24/7 customer support team is here to help via chat, email, or phone. We also have detailed setup guides and troubleshooting resources.

Hear from Our Connected Travelers

We're proud to be present in over 200+ countries and helping people worldwide! Here's what our customers say about us.

4.8/5
Average Rating
10,000+
Reviews
95%
Happy Customers
★★★★★

Great coverage in Siem Reap and Phnom Penh. The eSIM made visiting Angkor so much easier — maps and guides worked flawlessly.

L

Liam

Australia

★★★★★

Easy to install before landing. Used data for bookings and ride apps in Phnom Penh with no problems.

M

Maya

UK

★★★★★

Used the regional plan while traveling from Cambodia to Vietnam. Seamless connectivity and fast top-ups.

C

Carlos

Spain

Still have questions?

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