All the locations within Kolokumma Local Government Area (LGA) of Bayelsa State, Nigeria, use the same postal/zip codes.
Here’s the postcode for areas in Kolokumma LGA:
| Location | Postcode |
| Akaibiri | 560102 |
| Aya-Ama | 560102 |
| Ayibabiri | 560102 |
| Ayokoroma | 560102 |
| Gbarama | 560102 |
| Igbanwa | 560102 |
| Igbedi | 560102 |
| Kalama | 560102 |
| Odi | 560102 |
| Ofonibiri | 560102 |
| Okolobaa | 560102 |
| Oloibiri | 560102 |
| Oyobu | 560102 |
| Sabagreia | 560102 |
| Sampou | 560102 |