The same postal/zip codes are used throughout the Kolokumma Local Government Area (LGA) in Bayelsa State, Nigeria.
The postcode for Kolokumma LGA areas is as follows:

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