Postal codes in Malaysia

Postal codes in Malaysia, usually referred to as postcodes (Malay: poskod), are five digit numeric.

The first two digits of the postcode denote the state or federal territory (e.g. 42000 Port Klang, Selangor).

Wanting to expand the postcode system to the whole country, Rajasingam enlisted the help of the French postal authorities.

The postcode system made the process of sorting out mail smoother, as it was easier for machines to recognise the numbers.

In 2014, Rajasingam was honoured with the Darjah Panglima Jasa Negara (PJN), which carries the title of "Datuk", for his contributions to the postal service.