| Office Name | Kollapuram S.O |
| Pincodes | 609608 |
| Area | Kollapuram |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Nagapattinam |
| Postal Region | Tiruchy |
| District | Tiruvarur |
| State | Tamil Nadu |
| Telephone No. | 04365-242055 |
| Office Name | Kollapuram B.O |
| Pincodes | 612901 |
| Area | Kollapuram |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Ariyalur |
| State | Tamil Nadu |
| Telephone No. | Na |