| Office Name | Akkaraivattam B.O |
| Pincodes | 609604 |
| Area | Akkaraivattam |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Nagapattinam |
| Postal Region | Tiruchy |
| District | Karaikal |
| State | Pondicherry |
| Telephone No. | Na |
| Office Name | Alathur B.O |
| Pincodes | 609604 |
| Area | Alathur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Nagapattinam |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Neravy S.O |
| Pincodes | 609604 |
| Area | Neravy |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Nagapattinam |
| Postal Region | Tiruchy |
| District | Karaikal |
| State | Pondicherry |
| Telephone No. | 04368-238206 |