To have the best out of a stay in the culturally rich nation for travelers, one must remain connected throughout. Cambodia has two convenient options: Advanced eSIM technology and standard traditional SIM cards. The two options are very different, with the perks targeting all types of travelers. This article explores more about Cambodia SIM cards in detail. Now, let’s get started!

cambodia sim cards

I. Should I Buy a New SIM Card for My Cambodia Trip?

Cambodia SIM cards and eSIM
Why Should You Get a SIM Card or eSIM when Traveling to Cambodia?

The most important issue for many travelers going to Cambodia is about being connected. Considering more people have smartphones and they need internet connectivity when on the move, buying a local Cambodia SIM card or eSIM becomes essential. Why?

Here are some reasons:

  • Cost-Effective Communication: Instead, it would be cheaper to buy a local SIM card if they visit Cambodia compared to international roaming. Purchasing a local SIM card enables one to enjoy local rates on data, calls, and texts thereby minimizing communication expenditure in a trip.
  • Uninterrupted Connectivity: When one travels to a different country, they have to stay connected. You will have an uninterrupted data connection via a Cambodian SIM or eSim for internet browsing, social networking, maps, etc. This makes it easy for you to talk to your friends, share travel stories, and get some important data while moving.
  • Ease of Navigation: Navigating your way around Cambodia becomes easy with a local SIM card or eSIM and the use of applications such as Google Maps. Here it might be very useful to be able to find a way to discover new places, tourist attraction sites and cheap and nice eating houses of the locals as you wish.
  • Local Discounts and Promotions: Some mobile network operators offer exclusive deals, discounts, and promotions to tourists who purchase a Cambodia prepaid eSIM or SIM card.

Tips: Before getting a Cambodia SIM card or eSIM, one of the most important things to consider is how to keep your cell phone connected in Cambodia.

II. Cambodia SIM Card Types – Which One is the Best for Tourists?

Category Type Description
By Form Physical SIM Traditional plastic SIM cards that are inserted into the SIM card slot of devices.
eSIM Embedded SIM that is digitally downloaded and activated for use without a physical SIM card.
By Function Data-only SIM Provides only data connectivity and internet access without calling/SMS functions.
Voice and data SIM Provides both calling, SMS, and data connectivity for standard mobile use.
Tourist SIM Short-term SIM cards targeting tourists which can be easily purchased at the airport or online. Usually cheaper rates for a limited time period.

For most general tourists visiting Cambodia, a prepaid SIM card tends to provide the best overall utility during your trip thanks to the voice calling availability. But an eSIM can also serve more specific connectivity needs with ease and convenience.

III. How Much Data is Enough for a Prepaid Tourist Cambodia SIM Card? 


As a tourist in Cambodia, you’ll be relying on your mobile data primarily for things like Google Maps, ride sharing apps, sharing photos on social media, looking up reviews of restaurants etc. Most travelers find that 5-8GB of data for a 1 to 2 week trip to be sufficient. 

Adding up some typical usage across maps, social media and other apps shows that around 5-8GB for a 1-2 week trip is generally sufficient. Some tourists who plan to stream a lot of video content or spend very long hours browsing the web daily may wish to get 10-15GB instead. But for most visitors, 5-8GB offers enough breathing room.

Several Cambodian networks now offer prepaid Cambodia SIM card packages with 5GB, 10GB or unlimited data options to choose from.

IV. How Much Does a Cambodia SIM Card Cost?

The great news is buying a prepaid Cambodia SIM card is very affordable, typically $4-$10 USD depending on the data amounts included. Here’s an overview of typical pricing among top providers:

SIM ProviderPlanCostDataValidity
Smart TravellerStandard$530GB15 days
CellcardSerey + 4$425GB28 days
CellcardSerey + 10$10100GB30 days
MetfoneData Osja Plus 10$10100GB30 days

So in total expect to budget around $4-$10 to get setup with a Cambodia SIM card. Very reasonably priced!

Some providers offer bundled packages that include a SIM card with data already activated at a modest cost. For example, you’ll find packages offering a SIM loaded with 7 days 30 GB data for around $5. Great for short 1-week visits. 

V. Cambodia eSIM – Alternative to Physical SIM Cards

While still relatively new in Cambodia, eSIM technology offers travelers a convenient alternative to physical SIM cards. An eSIM uses a digital profile rather than a plastic SIM chip, allowing you to activate mobile service straight from your phone’s settings.

Some benefits of using eSIM for your Cambodia trip can include:

  • Remote setup before you travel
  • No need to locate store to swap SIM
  • Ability to change plans online as needed
  • Maintain home SIM card usage also

Top providers in Cambodia like Smart and Cellcard have launched eSIM offerings catering to tourists needing connectivity. Plans and pricing are similar to physical SIM cards giving you flexibility to use whatever works best for your mobile device and travel needs. Besides, a third-party eSIM supplier like Cambodia eSIM will take you into greater experience with various data options only starting at $5.

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VI. Where to Buy a Cambodia SIM Card?

1. Where to Buy Cambodia SIM Cards for Tourists?

Metfone store

In Cambodia, you can easily obtain a SIM card from various sources:

  • Purchase from phone stores: For example, it is possible to buy a Cambodia SIM card in many phone shops located around Cambodia. Nevertheless, one should tread carefully because you may find cheap, faulty SIM cards that do not have any connectivity.
  • Purchase from mobile operators’ outlets: Buying an original Cambodia SIM card at the official outlets of the telecom operator would provide a trusted as well as easy experience. It promotes higher quality, favorable prices, and simplifies procurement. You can get a SIM card from the shops of well-known Cambodian mobile operators, such as Metfone, Smart, and Cellcard.
  • Buy SIM cards at Cambodia airports: Most airports offer convenience by selling SIM cards supplied by mobile service operators, such as Smart or Metfone. You do not have to worry about this when you get into Cambodia as you can also buy a Cambodia SIM card from any of the reliable providers. For hassle-free SIM card purchase, don’t forget to follow this step-by-step guide before your arrival.

2. Where to Buy Cambodia eSIM?

Cambodia eSIM - Alternative for tourists
Cambodia eSIM – Alternative for tourists

Going on a trip to Cambodia and seeking the most effective means of staying in touch with friends back home?, one of the leading providers of superior quality and professional Cambodia eSIMs at the most competitive rates is the place for you. Therefore, Cambodia eSIM is your best bet having in mind its unparalleled convenience and many mouthwatering deals.

Why Choose Below are some reasons why:

  • Top carriers: The choice of the Cambodia eSIM allows using networks of two largest providers in this country such as Smart and Metfone. It guarantees that your network will be strong in every corner of the country where you travel.
  • Flexible Data Plans: There are different data plans available with Cambodia eSIM for your convenience. There are diverse internet data plans available that suit different purposes; these range from as low as 3GB to high end ones of up to 25GB. Don’t worry when visiting exciting sites in Cambodia as you will be safe from running out of data.
  • Blazing Fast Internet Speeds: Our fast internet connection (powered by a stunning 5G/4G/LTE) lets you stay connected. Post your social experiences onto your profiles, surf through the internet, and enjoy with your peers from time to time.
  • Automatic Network Connection: It’s conveniently designed eSIMs. On arrival in Cambodia, your eSIM will automatically activate with the local mobile network provider for instant access to internet and making calls.

For more information and detailed advice on available eSIM plans, prices, or any service-related inquiries, please visit

VII. How to Use Cambodia SIM Card

You can buy SIM cards at various locations in Cambodia

Once you’ve purchased your Cambodia SIM, using and managing it during your trip is very convenient. Most tourists have no issues, but here are a few pointers:

  • Installing the SIM: Cambodian SIMs use standard size/shape connections compatible with unlocked GSM phones. Simply eject your home SIM and insert your Cambodia SIM to get started.
  • Top Up More Data/Minutes: When nearing your data or calling limit, top ups can be done online via your number, or any carrier store. Often bars/cafes display top up signs too.
  • Monitor Usage: Check your data levels and validity period by dialing *101# to keep within allowance.
  • Extend if Needed: Before final trip day shown after dialing *101#, extend service duration by purchasing top up/data packs.

Overall, Cambodia SIMs provide user-friendly connectivity. Following the basic steps above ensures you stay conveniently connected anywhere in the country.

VIII. Best Mobile Operators for Cambodia SIM Cards

There is healthy competition in Cambodia’s telecom market with over a dozen providers available. But several heavyweight operators with strong networks dominate the tourist segment with wide ranging prepaid SIM offerings. Below are top picks for visitor connectivity.

OperatorCoverage PercentageSIM Card Price RangeProsCons
MetfoneOver 90% of the country including rural areas1-10 USDLargest network at over 50% market share. Good coverage even in remote areas.Slightly more expensive regular SIMs. No WiFi calling.
SmartAround 80% with focus on major cities and roads~5 USDFastest 4G speeds. Second largest network at 30-40% market share. Free regular SIM.Slightly smaller coverage than Metfone. Potentially slower speeds outside major cities.
CellcardAround 60-70% focused on major cities and roads1.5-10 USDFastest overall speeds according to tests. Cheap regular and value tourist SIMs.Smallest network at under 20% market share. Poorest coverage especially in rural areas.

Based on wide accessibility, network performance and overall convenience choosing either Cellcard, Smart or Metfone is generally the best bet for smooth sailing communications no matter where you travel in amazing Cambodia!

Tips: Thinking about getting a Cambodian SIM card but not sure which provider to choose? Check out this mobile operator comparison for the best plans from Cellcard, Metfone and Smart Traveller.

IX. Tips for Saving Data for Cambodia SIM Card

To help make the most of your prepaid data allowance on a Cambodia SIM card, here are some useful ways to limit unnecessary data consumption:

  • Leverage Free WiFi: Scope out coffee shops or hotels offering complimentary WiFi access whenever available. Auto connect to offload non-urgent browsing from cellular data.
  • Enable Data Saver: Use phone settings to enable data saver/compression to optimize bandwidth usage before critical apps. Reduce image quality temporarily.
  • Download Maps Offline: Pre-download map areas from Google Maps for your destinations guide navigation when offline to avoid cellular data drain.
  • Limit Streaming: Minimize streaming high bandwidth video/music/gaming. Stick to essential video calling to conserve gigabytes. Download playlists rather than stream.
  • Disable Background Syncing: Disable background app data usage for auto file syncing. Manually sync only when on free WiFi to limit megabytes consumed.
  • Monitor Usage Frequently: Check-in often on cellular data remaining via *101# shortcode. Ensure you have enough data remaining for each travel day.

Staying mindful of data usage goes a long way to avoiding surprise overages. A few careful habits combined with your SIM’s base data allowance keeps you connected affordably.

X. FAQs about Cambodia SIM Cards

What networks are available?

The main networks in Cambodia are Cellcard, Smart, and Metfone. All three networks have good coverage nationwide.

How do I get a Cambodia SIM card?

Cambodia SIM cards are readily available from the network operator stores located in airports, malls, and markets around the country. You’ll need your passport to purchase and activate a SIM card.

How much do Cambodia SIM cards cost?

Basic SIM cards start around $1-2. Be aware that a small fee may also be charged to activate the SIM.

Is 4G/LTE available?

Yes, 4G coverage is expanding rapidly across Cambodia, especially in major cities and tourist areas. Check network coverage maps for your specific locations.

Can I use both a physical SIM card and eSIM simultaneously in Cambodia? 

It depends on your device’s capabilities. Some smartphones and tablets support dual SIM functionality, allowing you to use both a physical SIM card and an eSIM simultaneously. However, not all devices have this capability, so check your device specifications.

Is there tax on SIM purchases and top-ups?

No, Cambodia SIM cards purchases and top-ups are not subject to additional taxes. Prices are advertised as actual retail prices.

XI. Final words

Staying connected may be needed even in case of a short visit or a long stay when visiting Cambodia. Having read through this article now you can decide whether or not to buy a Cambodia SIM card or eSIM. Therefore it is advisable to make sure you are connected all through your trip for your convenience and maximize this amazing country’s wonders at this point.