| Office Name | Rajapalayam B.O |
| Pincodes | 606755 |
| Area | Rajapalayam |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruvannamalai |
| Postal Region | Chennai Region |
| District | Tiruvannamalai |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Rajapalayam B.O |
| Pincodes | 637501 |
| Area | Rajapalayam |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Rajapalayam B.O |
| Pincodes | 635653 |
| Area | Rajapalayam |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tirupattur |
| Postal Region | Coimbatore |
| District | Vellore |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Rajapalayam H.O |
| Pincodes | 626117 |
| Area | Rajapalayam |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Virudhunagar |
| Postal Region | Madurai |
| District | Virudhunagar |
| State | Tamil Nadu |
| Telephone No. | 04563-222240 |