| Post office | Gudalur Nilgiris S.O |
| Pin code | 643211 |
| Office type | S.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 | NA |
| Related head office | Udagamandalam H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 643211 | Cherumulli B.O | Gudalur | Nilgiris | Tamil Nadu |
| 643211 | Choondi B.O | Gudalur | Nilgiris | Tamil Nadu |
| 643211 | Gudalur Nilgiris S.O | Gudalur | Nilgiris | Tamil Nadu |
| 643211 | Kargudi B.O | Gudalur | Nilgiris | Tamil Nadu |
| 643211 | Lauriston B.O | Gudalur | Nilgiris | Tamil Nadu |
| 643211 | Machikolli B.O | Gudalur | Nilgiris | Tamil Nadu |
| 643211 | Marthoma Nagar B.O | Gudalur | Nilgiris | Tamil Nadu |
| 643211 | Mudumalai Sanctuary B.O | Gudalur | Nilgiris | Tamil Nadu |
| 643211 | Nadugani B.O | Gudalur | Nilgiris | Tamil Nadu |
| 643211 | Padanthorai B.O | Gudalur | Nilgiris | Tamil Nadu |
| 643211 | Thorapalli B.O | Gudalur | Nilgiris | Tamil Nadu |