cellcard sim cards
Cellcard eSIM and SIM card

Cellcard is a mobile telecommunications company that operates in Cambodia. It is a major telecommunications provider in the country, providing various services for customers. So if you travel to Cambodia, Cellcard is a good choice for you. In this post, let’s take a look at some Cellcard eSIM and SIM card options for tourists.

I. Quick Facts about Cellcard

Cellcard is a mobile telecommunications company based in Cambodia
Cellcard is a mobile telecommunications company based in Cambodia

Cambodia-based Cellcard is a mobile telecommunications company. One of the country’s largest mobile network operators, its services include mobile and fixed telecommunications. Among other things, Cellcard provides pre-paid and post-paid mobile voice and data services and value-added services such as SMS, MMS and mobile internet.

Established in 1997, it now plays a leading role in the telecommunications sector in Cambodia. It is owned by the diversified conglomerate Royal Group which has interests in a wide range of sectors, including telecommunications, media, banking, and real estate.

II. Cellcard Mobile Operator Services

In Cambodia, Cellcard provides its customers with a range of mobile operator services. Here are some of the key services provided by Cellcard:

  • Voice services: You can make and receive calls inside and outside Cambodia. For different customer needs they provide prepaid and postpaid voice plans.
  • Data services: Mobile data provided by Cellcard allows people to surf the web, surf websites, connect to mobile applications, and chat on social media. Their arrangements are flexible, with daily, weekly and monthly data packages of different allowances.
  • SMS and MMS: With the help of Cellcard, customers are able to exchange text messages (SMS) and multimedia messages (MMS) with others. These services are usually part of a mobile plan, or offered as extras.
  • Mobile internet: The company has developed mobile internet services through which customers can surf the net on smartphones or other mobile handsets. It has invested heavily in expanding its network structure to provide stable and fast Internet connections.
  • Value-added services: With Cellcard, added-value services make the cellular experience sweeter for people. Such services include mobile banking, mobile entertainment, ringback tones, caller ID and the like.
  • International roaming: Using your mobile phone while traveling abroad With international roaming services from Cellcard, this is now possible. This is a service for customers to make and receive calls, send each other text messages, and surf the net nodes anywhere around the world, provided that roaming agreements have been reached with all the corresponding mobile phone operators.

III. Cellcard Coverage and Speed in Cambodia

1. Coverage

Cellcard coverage in Cambodia
Cellcard coverage map

It provides coverage in cities throughout the country. In the vibrant city of Phnom Penh, as well as that tourist hotspot Siem Reap, Cellcard gives us stable network coverage.

Other large cities are Battambang, Sihanoukville, Kampong Cham, Krong Preah Vihear and Poipet. All of Kampong Chhnang, Pursat and Kandal also benefit from Cellcard’s broad coverage.

Although this list includes a number of noteworthy cities, Cellcard’s network extends far beyond urban centers to include smaller towns and quite literally the countryside in Cambodia. Therefore, in order to find out the most up-to-date information on Cellcard’s network coverage in any particular location you should contact Cellcard directly or go to their company website.

2. Speed

Cambodia Mobile Operators Comparisons - Download Speed Experience
Cellcard Speed in Cambodia. Source: Opensignal

Cellcard is recognized as one of the major mobile network operators in Cambodia, providing nationwide 4G LTE coverage. When it comes to data speeds on the Cellcard network, users can generally expect reliable and consistent performance in the country’s urban centers. In Phnom Penh and Siem Reap, specifically, 4G download speeds typically range from 18-25 Mbps, allowing for seamless use of social media, streaming video, and online communication apps.

IV. Top Cellcard SIM Cards for Tourists

If you’re planning to go to Cambodia and choose Cellcard as the network carrier for your trip, you can not miss this information about Cellcard SIM cards and eSIM for tourists. 

This table provides an overview of the different packages, including the data allocation, data bonus for the first subscription, on-net voice minutes and SMS, and the validity period for each package.

Serey + 1.515GB$1.57 days
Serey + 425GB$428 days
Serey + 660GB$630 days
Serey + 10100GB$1030 days


When choosing a SIM card, you should carefully read the data allowance and voice and SMS, because the data may be included in the first subscription, you will need to top up or recharge to use.  

V. Where to Buy Cellcard SIM Cards and eSIM?

You can upgrade to eSIM plan by Cellcard
You can upgrade to eSIM plan by Cellcard

When already picking Cellcard as a network carrier, you may concern about where to buy Cellcard eSIM and SIM cards. This part will help you out. 

1. Where to Buy a Cellcard SIM card?

To purchase a Cellcard SIM card, you can visit any authorized Cellcard store or retailer in Cambodia. Cellcard has a widespread presence across the country, and their SIM cards are readily available in various locations. Here are a few options to consider:

  • Cellcard stores: You can visit any Cellcard-owned stores or outlets in major cities and towns. These stores are dedicated to providing Cellcard services and products, including SIM cards.
  • Retailers: Cellcard SIM cards are also available at authorized retailers such as convenience stores, mobile phone shops, and supermarkets. Look for the Cellcard logo or ask for assistance to find the nearest retailer selling Cellcard SIM cards.
  • Online: Cellcard SIM cards may also be available for purchase through online platforms. Visit the official Cellcard website or check popular e-commerce websites in Cambodia to see if they offer Cellcard SIM cards for online ordering.

2. Where to Buy Cellcard eSIM?

There are 2 options for buying Cellcard eSIM for tourists. 

Upgrade to eSIM on the Cellcard website: You can directly contact Cellcard website for upgrading your SIM card package to eSIM plan. 

Cellcard Stores: Cellcard is one of the major mobile network operators in Cambodia. They have numerous retail stores located across the country where you can purchase one of their prepaid SIM cards. Larger stores can activate the SIM on the spot.

VI. Calls and SMS Rate of CellCard in Cambodia

Certainly! Here’s a table based on the provided information:

PackageDataOn-net CallsOn-net SMSSpecial BenefitsUnused BundleValidityPriceActivation Code
4U 1000012GBUnlimited1,200 SMSSubscribe 3 Free 1Roll-over for 1 year7 days10,000 Riels ($2.50)*5000*2#
Calls and SMS rate of Cellcard in Cambodia

This table summarizes the package details, including the data allowance, unlimited on-net calls, on-net SMS, special benefits (such as subscribing to 3 and getting 1 free), the ability to roll-over unused bundle for 1 year, the validity period of 7 days, the price of 10,000 Riels ($2.50), and the activation code 50002# for activation or top-up purposes.

VII. How to Top up Your CellCard SIM Cards

If you already have Cellcard SIM cards, there are the following (online) Cellcard top-up options for you to choose:

Top up with scratch card:

You can buy the Cellcard scratch card with the price and package as below:

Top-Up AmountValidity
1 USD7 days
1.25 USD8 days
2 USD15 days
2.50 USD15 days
5 USD30 days
10 USD40 days
20 USD60 days
50 USD180 days
Top-up packages of Cellcard

After buying a scratch card, you can top up using the USSD code below:

  • Dial *123*14-digit scratchcrads code#
  • Example: *123*12345678912345# and press call/send
  • To check the balance: Dial #823#

Online top up with Cellcard by credit cards: 

You can directly go to Cellcard website to top up by your own credit card. This option seems to be one of the most effective ways for tourist to top up their Cellcard SIM cards.

Top up with Paygo machine:

There are more than 145 branches nationwide Paygo machine across Cambodia that you can top up your SIM card there. 

Top up with eWallets or Mobile Bank Apps:

If you have eWallet and Mobile banking apps in Cambodia, you can choose this option. However, this option is not suitable for almost all tourists. 

VIII. How to Check CellCard Balance – All CellCard USSD Codes that You Need to Know


To check your Cellcard balance and account details in Cambodia:

USSD CodeAction
*101#Check account balance
*111#Check account balance and validity
1231#Check data usage
1232#Check data balance and internet packages
*131#Check credit for calls and SMS
*140#Check bonus information such as calls, data, SMS etc.

IX. Alternatives to Cambodia Cellcard

While Cellcard is an excellent choice, two other leading operators to consider in Cambodia are:

  • Smart Axiata – Smart has the widest 4G coverage in Cambodia spanning over 95% population. It offers tourist SIM, has competitive rates and an eSIM app for prepaid data activation.
  • Metfone – Metfone has excellent connectivity spanning cities plus rural areas. Their tourist SIM comes with bonus data, and they have affordable data packs, calls and SMS pricing.

eSIM provides a convenient alternative to purchasing a physical Cellcard SIM card when traveling to Cambodia. Rather than having to seek out a Cellcard store or mobile kiosk to buy a SIM upon arrival, visitors can pre-purchase an eSIM data package online.

For the easiest way to stay connected through reliable 4G data anywhere in Cambodia without fussing with physical SIM cards, look no further than CambodiaeSIM, which is a convenient solutions on the Cellcard network. Starting at $5 you can have 3GB in 5 days which is enough for having a hassle-free connection during your trip.

Break the data chains. Cambodiaesim.com, unshackle your internet, not your budget.

X. FAQs about Cellcard

Where can I go for help if I need more information?  

Visit any Cellcard location or call 1204.

Where can I go for help if I need more information?  

To temporarily suspend your eSIM profile, dial 812 or 1204. To get a replacement SIM card or eSIM, go to a Cellcard outlet. If you later find your smartphone, we can also reconnect your eSIM.

Can I use Cellcard SIM in another country?

Yes, Cellcard SIM works in Thailand, Vietnam, Laos etc. But roaming charges apply outside Cambodia.

How to reactivate Cellcard SIM card?

If SIM has expired, you can recharge it by topping up talk time/ data packs to extend validity period.

XI. Final Words

This guide has provided you all the key details regarding getting a Cellcard SIM card or eSIM when traveling to Cambodia. With extensive coverage, fast speeds and affordable rates – Cellcard makes for reliable hassle-free connectivity across the country. Their tourist prepaid SIM bundles excellent value with data, calls and SMS during your Cambodia holiday.