Postal Code 118603 not found

Hi,
Please help check postal code 118603, it returns {“found”:0,“totalNumPages”:0,“pageNum”:1,“results”:[]}

But can be found with Google API
https://maps.googleapis.com/maps/api/geocode/json?key=AIzaSyAc_mN7GDDqJB-5rXziHvwSnviohQ5ibbo&address=118603%2C+SG&language=en:true

We will check on this postal code with our data team.

It is either now an invalid postal code or the building has been demolished. Our Search data is corrected by BCA, HDB, URA, SLA and SingPost.

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