| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Dih mah., Siirt) | 56800 |
| Postal/ZIP Codes in Fatih mah., Siirt) | 56800 |
| Postal/ZIP Codes in Sarıgül mah., Siirt) | 56800 |
| Postal Codes in Eruh | |
|---|---|
| Postal/ZIP Codes in Bağgöze | |
| Postal/ZIP Codes in Eruh | |
| Postal/ZIP Codes in Merkezköyler | |