| Office Name | Nagapattinam Collectorate S.O |
| Pincodes | 611003 |
| Area | Nagapattinam Collectorate |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Nagapattinam |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | 04365-242055 |