| Post office | Thygarayanagar H.O |
| Pin code | 600017 |
| Office type | H.O |
| Taluk / city | Chennai |
| District name | Chennai |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Chennai City Central |
| Region name | Chennai Region |
| Circle name | Tamilnadu |
| Related sub office | NA |
| Related head office | NA |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 600017 | Hindi Prachar Sabha S.O | Chennai | Chennai | Tamil Nadu |
| 600017 | Thygarayanagar H.O | Chennai | Chennai | Tamil Nadu |
| 600017 | Thygarayanagar North ND S.O | Chennai | Chennai | Tamil Nadu |
| 600017 | Thygarayanagar South NDS.O | Chennai | Chennai | Tamil Nadu |