• 													Manage your 
    prepaid account.

  • Manage your
    prepaid account.

One app to manage all your prepaid needs.

Always be in control and stay updated of your prepaid account with ease anytime, anywhere, without any data charges.


  • Check your prepaid credit and data balances 
  • View your account transactions for the past 30 days 
  • Top-up, activate data plans and packages 
  • Setup phone for overseas roaming
  • Enjoy exclusive app top-up promotions and rewards 

    • FREE 500MB data* with minimum $10 top-up.
    • 15% bonus credit^ when you top up $20 or more via the app.


Download StarHub Prepaid App now:



Tip: Connect to WiFi while downloading app to avoid data charges.

Manage your account
with StarHub Prepaid App

View account
Check transactions for the last 30 days

Get packages
Get all-in-one packs for more savings

Easy top up
Top up, buy data & more with just one click

Or dial *123#

No data or Wifi required.

Happy *123# is a self-help service that gives you access to StarHub mobile prepaid services anytime, anywhere, at your convenience. Just dial *123# to manage your account, purchase plans, activate services and more. It's that simple!

  • Check your StarHub prepaid card credit balance and expiry.
  • Top up your StarHub prepaid card.
  • Buy voice and data plans.
  • Activate Value-Added Services, bonuses and more.


Shortcuts for self-help queries
Change Language English *123*7*1#
Chinese *123*7*2#
Bahasa Indonesia *123*7*3#
Balance Enquiry   Main Balance *123*1*1#
Happy Plans *123*1*2#
Data Plans  *123*1*3#