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Top picks for Phnom Penh Wi-Fi & SIM cards

Discover 15 Wi-Fi & SIM cards in Phnom Penh on Trip.com, updated January 4, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From TWD 4.00 per person, with an average total of TWD 137.27. Choose the option that suits your plan.

With 19.21k verified reviews, Wi-Fi & SIM cards Phnom Penh boast an average rating of 4.5.

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 11.301k reviews and a 4.4 rating.

The next available day tour departs on January 5, 2026. Book now to secure your spot!

Phnom Penh Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

January is the perfect time to visit Phnom Penh! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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15 results for Phnom Penh Wi-Fi & SIM cards

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See what other travellers love, based on ratings and bookings

Day tours (71)Travel photography (1)Transport (7)Cultural experiences (2)Spa & beauty (2)Spa & wellness (2)Travel extras (1)City pass (3)Visas (1)

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Reviews/Trip Moments

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Reviews: Cambodia | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-01-03
The esim is great, very much like. Just a small issues with the connection on some places. But overall, I would but again.
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Reviews: Asia 11 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-07-27
I went to Vietnam → Cambodia on a woman's solo trip and stayed in Cambodia for 9 nights (Phnom Penh 2 nights, Krache 1 night, Siem Reap 6 nights) ♪ Thanks to this eSIM, it was a fulfilling trip ^ ^ Use again Shu!
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Reviews: Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-11-29
Easy to install. Convenient to use. Good signal. Works well even in many places. There is a link to check how much you have used. Recommended. No need to put in a SIM card, it's a hassle.
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Reviews: Cambodia eSIM | 4G | Daily/Total Data Package | 1–30 days | Natural Day Billing | QR code
Guest User2025-12-31
Great experience with the esim. And it surely didn't disappoint. Definitely recommended for those traveling alone. Data is so important for Google map
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Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-01-03
Very fast in connecting to local networks, used it in Singapore, Vietnam, Hong Kong and Macau, best to use when travel to multiple countries.
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Reviews: Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-11-04
I always use it when I come back to Japan during my trip around the world. It's easy to connect to the internet, so I can use mobile payments like Mobile Suica and Rakuten Pay.

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