SIM Card Guides

How to buy a Cambodia SIM card in 2025

Explore Cambodia SIM card plans with Metfone, Cellcard, and Smart for your trip. Plus, learn how a travel eSIM is an alternative to local SIM cards.

Visiting Cambodia using roaming can be expensive. A provider can charge over $10 per MB for international roaming, making a Cambodia SIM card an ideal option to stay connected on your trip.

This guide will tell you everything about getting a prepaid SIM card, from pricing to activation, and exploring other hassle-free alternatives like a travel eSIM.

Keep reading to find your ideal solution for getting mobile internet in Cambodia and learn how a Holafly eSIM can simplify your trip.

In this article

Where to buy a Cambodia SIM card?

You have two options to get a Cambodia SIM card: online or at local stores.

Here’s what you should consider about each one:

Online stores: You can get a Cambodia SIM card before traveling through on online marketplaces instead of local mobile network operators. This will avoid airport queues, but you might face delivery fees and long waiting times.
Local stores: You can get a tourist SIM card for Cambodia from local operators as soon as you arrive at the Phnom Penh International Airport, or you can visit official stores around the country.

Holafly’s eSIM for Cambodia: Buy before you travel

Having an internet connection when you land in Cambodia is extremely helpful. You can easily break the language barrier, ask for a ride in Grab, or even check your bank account.

With the Holafly eSIM for Cambodia, you get unlimited data to arrive in Cambodia with peace of mind. The eSIM starts at $6.90, and reaches just $1.55/day – the longer you stay, the cheaper the eSIM is.

Buy your eSIM at home before you travel, install it in a few steps via QR code, and activate the eSIM as you fly – as soon as you turn on data roaming on your phone you’ll have instant, unlimited data in Cambodia.

Plus, with Holafly you also get:

500 MB of daily hotspot sharing
24/7 customer support
4G data speeds

How to buy a SIM card for Cambodia

You can get a local SIM card in Cambodia from Smart Axiata, Metfone, and Cellcard.

Let’s explore the available plans from these mobile operators and any details to consider before buying a Cambodia SIM card.

Smart Axiata SIM card for Cambodia

You can get a Smart Axiata SIM card upon arriving in Cambodia thanks to their Smart Traveller SIM.

This prepaid SIM card costs $5 and includes 300 on-net minutes and SMS, plus 30 off-net and international minutes with 30 GB for 15 days.

Metfone SIM card for Cambodia

Metfone offers a variety of data bundles for visitors to stay connected using a Cambodia SIM card.

These data packages range from $1 to $10, work from 7 to 30 days, and range from 5 GB to 100 GB based on your preferred plan.

These bundles also include SMS and phone calls, ranging from 100 to 5,000 SMS and minutes.

Cellcard SIM card for Cambodia

Cellcard also offers prepaid SIM card plans for travelers.

Plans range from 3 to 30 days, with pricing from $5 to $20 based on your chosen bundle.

These plans include anywhere from 3 GB to 20 GB of mobile data, plus 30 to 300 SMS and minutes. Users can also top up their SIM card using the Cellcard App if needed.

How to register your Cambodia SIM card

Due to regulatory requirements, travelers must activate their local SIM card using a valid passport.

Plus, each carrier has its own rules, like Cellcard, where you can get up to 5 SIM cards, or Smart Axiata, where SIM cards stop working if a top-up isn’t added after 15 days.

If you want to avoid the hassle of activating a Cambodia SIM card, Holafly can simplify the process.

Follow the activation instructions and activate your Cambodia eSIM before you travel. This will give you mobile data as soon as you land on your phone.

What is the best SIM card for Cambodia?

Smart Axiata, Merfone, and Cellcard all sell dedicated SIM cards for tourists in Cambodia, and will all work for your trip. However, arriving at a new destination without a working SIM card means you won’t have internet access until you get one, and that’s where the eSIM for Cambodia from Holafly works as a better alternative.

You’ll get internet as soon as you land, you won’t have to worry about data usage, you get extensive coverage, and it can cost you as little as $1.55/day.

Plus, if you need a more complete plan, take a look at Holafly Plans. With the Ultimate Plan, you get unlimited mobile data, unlimited hotspot data, and mobile data in 170+ global destinations at high speeds for a monthly cost of $64.90, making it the ideal option for digital nomads or long-term travelers.

Frequently asked questions

How much is a SIM card in Cambodia?

A SIM card in Cambodia ranges from $1 to $20, depending on your chosen mobile operator.

Do eSIMs work in Cambodia?

Yes. eSIMs are available in Cambodia. However, these are focused on locals instead of travelers.

Going traveling in Southeast Asia and unsure how SIM cards work in nearby destinations? Check out our other SIM card articles:

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Julio Osuna

English Content Writer

I first started my content creation journey as a freelancer in 2019, before connecting with Holafly in 2021. At Holafly, my travel and tech interests come together in one place as I craft high-quality articles about the eSIM and related markets. My content aims to help travelers stay connected, wherever they are.

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