Keffi is one of the thirteen (13) Local Government Areas (LGAs) in Nasarawa State, Nigeria. It contains several locations/wards that make use of the same postal or zip codes.
Here are the postcodes for locations within Keffi LGA:
| Location | Postcode |
| Ang. Salabu | 961101 |
| Anguwan Jaba | 961101 |
| Anguwan Maiganga | 961101 |
| Anguwan-Lambu | 961101 |
| Dan Dabi | 961101 |
| Fagidi | 961101 |
| Ganta | 961101 |
| Gidan-Kare | 961101 |
| Jigwada | 961101 |
| Kaibo Mada | 961101 |
| Sabon Gari | 961101 |
| Saura | 961101 |
| Tila | 961101 |
| Tunayi | 961101 |
| Yar Kadde | 961101 |