First understand the difference between True Move and True Move H.   True Move sims are still available and some times are given out free at airports or called intersim, but these have a limit of Edge speeds.  All new accounts are branded “True Move H“, and this is where you’ll find 3G and 4G mobile internet.  This means if you are buying a new True sim, it’s most likely True Move H.  It also means that if you want fast internet, and not EDGE, stay away from True Move.

3G / 4G Data plans

For the new True Move H data plans check out our page of all carrier 3G plans.

USSD Keypress Codes

  • Refill your credit: *123*top up number#
  • Balance check: #123#
  • Remaining data check: *900#
  • Show your number: *833# or dial 9303
  • Check promotion: *835#
  • Switch Promotion: 9305
  • Change Language: 9304
  • TrueMove Care: 1331 (3 baht per call)  or +66-8-9100-1331
  • Extend Validity: *9344 (3 baht per call)
  • Activate new SIM card: 9302  or #110#
  • Low cost call: 00600+Country Code+Area Code+Destination Number
  • First call: 006+Country Code+Area Code+Destination Number
  • Get free wifi: Text “wifi” to 9433  (username and pass will be sent via sms)
  • Buy WiFi for one day: Text “1day” to 9434
  • Sign up of WiFi / EDGE / GPRS / 3G: *9000
  • Change Language: 9304
  • Activate GPRS: 9779

True Move Tourist Sim Card

Details of the calling and internet plans of the 299 Baht Tourist SIM Card.

true move tourist sim 3g

Pros and Cons of True move

Not sure about the True Move network? Here’s our take:


  • WiFi connection with True hot spots
  • Promotions across their products (cable/sat tv, internet and land line)
  • Fixed price international data roaming


  • False use of 4G in their marketing
  • No longer supporting 3G on True Move
  • 3rd place in nationwide coverage
  • Poor customer support
  • Poor English language support
  • No online SIM management