Mafa is a Local Government in Borno State. Mafa Local Government is one of the 27 Local Government Areas of Borno State.
Below are the postcodes for towns in Mafa LGA.
| Location | Postcode |
| Mafa – Nguranna | 611104 |
| Mafa Abbari | 611104 |
| Masa | 611104 |
| Mbuta | 611104 |
| Mijigine | 611104 |
| Siguabuya | 611104 |
| Tamsugu Ngandua | 611104 |
| Umarari | 611104 |
| Zannari | 611104 |
| Anadua | 611104 |
| Gawa | 611104 |
| Kajari | 611104 |
| Koshebe | 611104 |
| Limanti | 611104 |
| Loslari | 611104 |
| Ma’ afa | 611104 |