Guzamala Local Government Area in Borno State uses postal codes is 612104.
Here are the postal codes for the towns and districts in Guzamala:
| Place/Area | Postal Code |
| Adua | 612104 |
| Gudumbali | 612104 |
| Guworam | 612104 |
| Guzamala | 612104 |
| Kangarwa | 612104 |
| Mairari | 612104 |
| Moduri | 612104 |
| Wamiri | 612104 |