Colombo Postal Code
Here is a list of postal codes that you can refer to and copy for your use.
100 - 01
200 - 02
300 - 03
400 - 04
500 - 05
600 - 06
700 - 07
800 - 08
900 - 09
1000 - 10
1100 - 11
1200 - 12
1400 - 14
1500 - 15
10732 - Akarawita
10150 - Athurugiriya
10700 - Avissawella
10513 - Batawala
10120 - Battaramulla
10526 - Batugampola
10522 - Bope
10290 - Boralesgamuwa
10656 - Dedigamuwa
10350 - Dehiwala
10302 - Deltara
10204 - Habarakada
10524 - Handapangoda
10650 - Hanwella
10714 - Hewainna
10232 - Hiripitya
10118 - Hokandara
10200 - Homagama
10502 - Horagala
10640 - Kaduwela
10508 - Kahawa
10718 - Kalatuwawa
1300 - Kotahena
10306 - Madapatha
10280 - Maharagama
10115 - Malabe
10240 - Mattegoda
10504 - Meegoda
10620 - Mulleriyawa New Town
10250 - Nugegoda
10500 - Padukka
10230 - Pannipitiya
10300 - Piliyandala
10206 - Pitipana Homagama
10320 - Polgasowita
10712 - Puwakpitiya
10107 - Rajagiriya
10654 - Ranala
10304 - Siddamulla
10100 - Sri Jayawardenepura
10116 - Talawatugoda
10682 - Tummodara
10680 - Waga
10511 - Watareka