How to know my post code

[Aikkm]

How to know to postcode number for 88542490?

[Angeli]

Hi @Aikkm, 

It looks that this is for a TPG SG mobile service. You have reached the support for TPG Telecom Australia and I would like to refer you to the SG mobile support.

You may send an email to Singapore Mobile Team at support@tpgmobile.com.sg or visit their Facebook Page at https://www.facebook.com/tpgmobilesg/. 

Regards, 

Angeli