Ambepussa Postal Code
| City | Postal Code | District |
|---|---|---|
| Pamunuwatta | 11214 | Gampaha |
| Bokalagama | 11216 | Gampaha |
| Nawana | 11222 | Gampaha |
| Kaluaggala | 11224 | Gampaha |
| Walpita | 11226 | Gampaha |
| Delwagura | 11228 | Gampaha |
| Kotadeniyawa | 11232 | Gampaha |
| Mellawagedara | 11234 | Gampaha |
| Kitulwala | 11242 | Gampaha |
| Banduragoda | 11244 | Gampaha |
| Divulapitiya | 11250 | Gampaha |
| Marandagahamula | 11260 | Gampaha |
| Hunumulla | 11262 | Gampaha |
| Dunagaha | 11264 | Gampaha |
| Ihala Madampella | 11265 | Gampaha |