| Office Name | Eraiyur S.O Perambalur |
| Pincodes | 621133 |
| Area | Eraiyur Perambalur |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Srirangam |
| Postal Region | Tiruchy |
| District | Perambalur |
| State | Tamil Nadu |
| Telephone No. | 04328-111111 |
| Office Name | Murukkankudi B.O |
| Pincodes | 621133 |
| Area | Murukkankudi |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Srirangam |
| Postal Region | Tiruchy |
| District | Perambalur |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Sirumathur B.O |
| Pincodes | 621133 |
| Area | Sirumathur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Srirangam |
| Postal Region | Tiruchy |
| District | Perambalur |
| State | Tamil Nadu |
| Telephone No. | Na |