Phnom Penh, Cambodia
Rated 4.7/5 with 1M+ App Downloads

Best Phnom Penh eSIM for Tourists in 2026

Touch down at Phnom Penh International Airport (PNH) and your eSIM activates instantly on the Viettel/Metfone Cambodia network for reliable 4G/5G data across the capital. Starting from $6.40.

1-Minute Delivery
Fast 4G/5G
Money-Back Guarantee
Limited offer — get 25% OFF your Phnom Penh eSIM ZETSIM25 Tap to copy
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5% back in ZetCoins
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Why Sophisticated Travelers Choose a Phnom Penh eSIM

No Roaming Charges, No Contract

Fixed-price plans mean no surprise bills — you know exactly what you're spending.

Lowest Per GB Cost

Unlimited WhatsApp calling included on every plan.

100% Refund Policy

Not satisfied? Get a full refund, no questions asked.

Data + Voice + SMS Plans

Stay reachable with calls and texts, not just data.

Lifetime SIM Validity

Top up anytime — your eSIM never expires.

Secure & Reliable

Bank-grade encryption on every connection.

eSIM QR activation in Phnom Penh
Network Speed
250 Mbps
Average 5G speed in central Phnom Penh

The Essential Phnom Penh Travel Tool

From navigating the Metro to booking a last-minute table, internet isn't a luxury — it's your key to the city.

Live Navigation

Real-time maps and transit schedules so you never get lost.

Real-time Translation

Read menus and talk to locals instantly with data-powered apps.

On-demand Rides

Call a ride from anywhere without hunting for public Wi-Fi.

Works instantly on all iPhone 11+, Samsung S20+, and Google Pixel 3+ models.

Phnom Penh network coverage

Unrivaled Coverage Across Phnom Penh

We partner with top local networks to bring you the best signal in every corner. From deep Metro tunnels to major landmarks, you stay connected.

Sisowath Quay riverside area

Full 5G/4G+ coverage

PP City Bus network

Full 5G/4G+ coverage

Phnom Penh International Airport (PNH)

Full 5G/4G+ coverage

Siem Reap and the Angkor region

Full 5G/4G+ coverage

Explore Phnom Penh Like a Local

Mini guides to the city's most iconic spots.

Royal Palace

Use your eSIM to check the Royal Palace's dress code and opening hours before joining the queue.

Explore

Tuol Sleng Genocide Museum

Bring up a translated audio guide app for context while walking through the museum's exhibits.

Explore

Central Market (Phsar Thmey)

Stay connected to compare prices and call a tuk-tuk back from the art deco market halls.

Explore

Stop Overpaying for Data

FeatureZetSIM eSIMPhysical SIMRoaming
DeliveryInstant (email)In-store / mailAutomatic
Cost$6.40 – $90.00$25 – $60~$10 / day
SpeedFull 5G4G / LTEThrottled
ConveniencePre-flight setupAirport queues"Bill shock" risk

Frequently Asked Questions

Does the ZetSIM eSIM work in Phnom Penh and across Cambodia?
Yes. Your eSIM connects to Viettel/Metfone Cambodia, giving you 4G/5G coverage in Phnom Penh and other real cities and regions such as Siem Reap and Sihanoukville.
Which phones are compatible with a Cambodia eSIM?
iPhone XS and newer, Samsung Galaxy S20+ and newer, and Google Pixel 3 and newer support eSIM. Check Settings > Cellular for 'Add eSIM'.
How much data do I need for a Phnom Penh trip?
1-2GB per day covers maps and messaging well. Choose Unlimited if you'll be streaming or navigating heavily.
Can I get a local number with my eSIM?
Yes, select a Data + Voice + SMS plan for a local number alongside your data.
How do I activate my eSIM when I land in Phnom Penh?
Scan the QR code from your confirmation email. It activates automatically once your device connects to Viettel/Metfone Cambodia on arrival.
What if my eSIM doesn't work in Cambodia?
ZetSIM offers a 100% refund for incompatible devices or activation failures reported before use.

Stay Connected in Phnom Penh

Don't wait until you land. Join thousands of travelers who choose ZetSIM for a stress-free journey.

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