Ambagaspitiya Postal Code
| City | Postal Code | District |
|---|---|---|
| Udathuththiripitiya | 11054 | Gampaha |
| Mudungoda | 11056 | Gampaha |
| Mandawala | 11061 | Gampaha |
| Lunugama | 11062 | Gampaha |
| Naranwala | 11063 | Gampaha |
| Nedungamuwa | 11066 | Gampaha |
| Wanaluwawa | 11068 | Gampaha |
| Veyangoda | 11100 | Gampaha |
| Dewalapola | 11102 | Gampaha |
| Watinapaha | 11104 | Gampaha |
| Kumbaloluwa | 11105 | Gampaha |
| Essella | 11108 | Gampaha |
| Muddaragama | 11112 | Gampaha |
| Mabodale | 11114 | Gampaha |
| Ellakkala | 11116 | Gampaha |