Garun Mallam is one of the forty-four (44) Local Government Areas (LGAs) in Kano State, Nigeria.
There are several areas located within the LGA that make use of the same postal or zip codes.
Here are the postcodes for Garun Mallam LGA:
| Location | Postcode |
| Agawa | 711103 |
| Chiromawa | 711103 |
| Dumati | 711103 |
| Durawar Sallan | 711103 |
| Garun Babba | 711103 |
| Garun Malam | 711103 |
| Jobawa | 711103 |
| Kuiwe Dan Maura | 711103 |
| Yadakwari | 711103 |
| Yanabawa | 711103 |
| Zango | 711103 |