| Office Name | Villiyanallur B.O |
| Pincodes | 608501 |
| Area | Villiyanallur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Cuddalore |
| Postal Region | Tiruchy |
| District | Cuddalore |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Villiyanallur B.O |
| Pincodes | 609801 |
| Area | Villiyanallur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Kumbakonam |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Villiyanallur B.O |
| Pincodes | 609203 |
| Area | Villiyanallur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |