Colombo Zone Numbers

1 Fort

2 Slave Island

3 Kollupitiya

4 Bambalapitiya

5 Havelock Town & Kirulapone South

6 Wellawatte, Pamankade & Kirulapone North

7 Cinnamon Gardens

8 Borella

9 Dematagoda

10 Maradana & Panchikawatte

11 Pettah

12 Courts/ Hultsdorp

13 Kotahena including Kochchikade

14 Grandpass

15 Mutwal, Modera, Mattakkuliya & Madampitiya