Smart Nas app


Take control with SmartNas!
Download the app!


Enjoy Smart’s 4G LTE SIM card as standard and make international calls from as low as 3 cents/minute!

The Smart Traveller SIM Basic tariff also gives you a huge 30GB of data, so those on a budget and on an extended visit to the Kingdom of Wonder can easily stay in touch with friends, family and the world. With this pay-for plan, you’ll receive UNLIMITED on-net calls and SMS too!

With Smart, you can share your experiences and get the most out of your stay in Cambodia.

To get your Smart Traveller SIM, simply head to the Smart Booth at the Phnom Penh or Siem Reap international airport. Happy travels!


Plan Name FREE SIM SIM Basic
Data 100MB 30GB
On-net Calls 10 min Unlimited
On-net SMS 10 SMS Unlimited
Off-net & calls to selected countries: (USA, Canada, France, Germany, China, Hong Kong, India, Laos, Brunei, Malaysia, New Zealand, Singapore, South Korea, Thailand, and Vietnam) N/A 10 min
Validility 3 days 7 days

Smart Traveller SIMs switching fee

  • To Smart Flexi1000, it is free of charge.
  • To Smart StreamOn Weekly and Monthly switching fee is 50 cents plus the respective plan fee. (For example, the switching fee is 50 cents and the Smart StreemOn Weekly plan fee is 2 USD, so the total is 2.5 USD.)
  • To Smart ThomMorng! Daily, Weekly, Weekly One-off and Monthly  switching fee is 50 cents plus the respective plan fee.
  • To Smart OsPaNhaHa! switching fee is 50 cents plus the respective plan fee.
  • To Smart XtraLong! switching fee is 2 USD, but subscribers must have a minimum main balance of 4 USD and their number must have been active for at least 90 days to successfully switch.

Terms & Conditions

  • Data is charged at rate of 2.5cents/MB or 1 cent/400KB. There is no additional charge for using the Smart 4G LTE service.
  • An SMS to another Smart number costs 3 cents. An SMS to another network costs 5 cents. Sending an international SMS costs 10 cents.
  • On-net calls cost 7 cents/minute.
  • Calls to other networks cost 9 cents/minute
  • International calls start from 3 cents/minute. You can check our call rates to different countries here.
  • Each plan has its own validity. If you do not top up during the initial validity period of the plan, your number will enter a 30-day inactive period (MOC status) during which outgoing calls, SMS and data will be blocked. During the 30-day MOC period, if you do not top up, your number will be recycled.

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