| Office Name | Adaiyur B.O |
| Pincodes | 606604 |
| Area | Adaiyur |
| 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 | Adaiyur B.O |
| Pincodes | 636501 |
| Area | Adaiyur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem West |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Adaiyur B.O |
| Pincodes | 607201 |
| Area | Adaiyur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Vriddhachalam |
| Postal Region | Tiruchy |
| District | Villupuram |
| State | Tamil Nadu |
| Telephone No. | Na |