Roaming Solutions

Hong Kong Prepaid SIM Card: Carrier Three

  • 3.5GB data (4G/3G) for 7 days
  • 88 minutes of local calls
  • No activation required

International SIM cards require your phone to be unlocked.  If you are unsure please call your service provider for more details.

The SIM card does not come with any credit value for making international calls.  You will need to recharge or top up your SIM card in order to do so.  International call rates can be accessed via the Three Hong Kong website: Click Here

Activation: Once the SIM is inserted the prepaid plan will automatically default to the plan. 

Duration: Included minutes and data expires after 7 days from activation.  This can be recharged at convenient stores throughout Hong Kong (see below for more info).  However, if your Hong Kong Prepaid SIM has been inactive for 6 months your SIM card will expire.

Phone number: Printed on back of packaging  

How to Recharge your Three Hong Kong SIM?

You can recharge the SIM via the below options:

  • Quick and easy recharge at convenient stores in Hong Kong
  • Top-up vouchers available from the Three stores located across Hong Kong
  • Via the Three Hong Kong website: Click Here

Not sure of your mobile device sim size? Go to and search your device model OR call 1300 702 748