| Place | Postal Code |
|---|---|
| Abaku, Galkogo | 921102 |
| Agumi, Galkogo | 921102 |
| Agwanggi, Galkogo | 921102 |
| Aiwa, Galkogo | 921102 |
| Akwaki, Galkogo | 921102 |
| Aleji, Galkogo | 921102 |
| Allawa, Galkogo | 921102 |
| Ayaba, Galkogo | 921102 |
| Bassa, Galkogo | 921102 |
| Batako, Galkogo | 921102 |
| Berago, Galkogo | 921102 |
| Bikwo, Galkogo | 921102 |
| Burwayi, Galkogo | 921102 |
| Chinwanya, Galkogo | 921102 |
| Chiwayu, Galkogo | 921102 |
| Chukuba, Galkogo | 921102 |
| Daggan, Galkogo | 921102 |
| Dami Dami, Galkogo | 921102 |
| Danumi, Galkogo | 921102 |
| Dogwashi, Galkogo | 921102 |
| Durni, Galkogo | 921102 |
| Ealali, Galkogo | 921102 |
| Erena, Galkogo | 921102 |
| Falele, Galkogo | 921102 |
| G. Baguda, Galkogo | 921102 |
| G. Bako, Galkogo | 921102 |
| Postal Codes in Shiroro | |
|---|---|
| Galkogo, Shiroro | |
| Kuta, Shiroro | |