Tangaza Local Government Area in Sokoto State uses the postal code 841101.
Here is the postal code for Tangaza:
| Place/Area | Postal code |
| Gidan-Madi | 841101 |
| Gongono | 841101 |
| Gurdam | 841101 |
| Kalanjeni | 841101 |
| Kwachehuro | 841101 |
| Magonho | 841101 |
| Raka | 841101 |
| Ruwan Wuri | 841101 |
| Sakkwai | 841101 |
| Salewa | 841101 |
| Suti | 841101 |
| Tangaza | 841101 |