| Country | Sri Lanka (LK) |
| UN/LOCODE | KLN |
| Name | Kolonnawa |
| Name Without Diacritics | Kolonnawa |
| Region | 11 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1301 |
| Timezone | Asia/Colombo |
| Location (UN Format) | 0655N 07953E |
| Latitude Longitude | 6.9329, 79.8848 |