Warji Local Government Area in Bauchi State uses postal codes is 742103.
Here are the postal codes for the towns and districts in Warji:
Warji LGA
| Place/Area | Postal Code |
| Shitako | 742103 |
| Sosaye | 742103 |
| Tudun Wada | 742103 |
| Dagu | 742103 |
| Tuya | 742103 |
| Dansai | 742103 |
| Warji | 742103 |
| Dawatsi | 742103 |
| Yayari | 742103 |
| Disa | 742103 |
| Zurgwai | 742103 |
| Gabanga | 742103 |
| Ganji | 742103 |
| Ingila | 742103 |
| K-katanga | 742103 |
| Katanga | 742103 |
| Lirna`a | 742103 |
| Marasuwa | 742103 |
| Muda | 742103 |
| Rumba | 742103 |
| Aru | 742103 |
| Badiyaso | 742103 |
| Baima | 742103 |