| Post office | Kayyunni B.O |
| Pin code | 643205 |
| Office type | B.O |
| Taluk / city | Gudalur |
| District name | Nilgiris |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Nilgiris |
| Region name | Coimbatore |
| Circle name | Tamilnadu |
| Related sub office | Cherambadi S.O |
| Related head office | Udagamandalam H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 643205 | Cherambadi S.O | Gudalur | Nilgiris | Tamil Nadu |
| 643205 | Kayyunni B.O | Gudalur | Nilgiris | Tamil Nadu |