The postcodes used in Malaysia are a 5 digit code. Listed below are the first 2 digits of codes assigned to each state and special administrative area.
States
Capital
Postcode
Johor
Johor Baharu
80xxx-86xxx
Kedah
Alor Setar
02xxx, 05xxx-09xxx
Kelantan
Kota Baharu
15xxx-18xxx
Melaka
Melaka
75xxx-78xxx
Negeri Sembilan
Seremban
70xxx-73xxx
Pahang
Kuantan
26xxx-28xxx
Perak
Ipoh
30xxx-36xxx, 39xxx
Perlis
Kangar
01xxx
Pulau Pinang
Georgetown
10xxx-14xxx
Sabah
Kota Kinabalu
88xxx-89xxx
Sarawak
Kuching
93xxx-98xxx
Selangor
Shah Alam
40xxx-48xxx, 62xxx-64xxx
Terengganu
Kuala Terengganu
20xxx-24xxx
Special Administrative Area
Capital
Postcode
Kuala Lumpur
Kuala Lumpur
50xxx-60xxx, 68xxx
Labuan
Victoria
87xxx
Putrajaya
Putrajaya
62xxx
Listed below are the postcodes of main areas in Malaysia.