| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Tapalakothur, Krishnagiri | 518222 |
| Postal/ZIP Codes in Tegadoddi, Krishnagiri | 518225 |
| Postal/ZIP Codes in Togarchedu, Krishnagiri | 518216 |
| Postal/ZIP Codes in Venkatagiri, Krishnagiri | 518217, 518464, 518360 |
| Postal/ZIP Codes in Yagantipalli, Krishnagiri | 518216 |